Patent Application
20190217343
The present disclosure relates generally to the field of liquid and other fluid dispensers, and certain embodiments are particularly directed to, for example, cleaning fluid dispensers having dispensing and wiping surfaces.
Various devices and objects tend to require periodic cleaning and/or sanitizing to maintain a satisfactory appearance, operating efficiency, and/or level of cleanliness. For example, various electronic devices, such as cell phones, smartphones, laptop computers, tablet computers, e-readers, computer keyboards, electronic displays, and the like, may become soiled with dust, dirt, germs, fingerprints, spilled liquids, etc. A user, however, has few convenient options for cleaning or sanitizing the device.
One option to clean and/or sanitize a device is to wipe the device with a disposable cleaning or sanitizing wipe that has been pre-impregnated with cleaning or sanitizing fluid. However, because typically the entire wipe is used and thrown away (even if only a small portion of the fluid in the wipe is required), such options may not be preferred.
Another option to clean and/or sanitize a device is to use a reusable cloth and a separate container of sanitizing or cleaning fluid, such as a spray bottle, to wet the cloth. This option may still leave a residue on the device and requires that a user carry or have available a spray bottle and cloth, which may be inconvenient. This option may also be inconvenient because it often requires that a user have both hands free, one to hold the cloth and one to hold the spray bottle. Additionally, once the user is finished cleaning the device, he or she may be left with a wet reusable cloth that must be stored somewhere. Accordingly, it can be advantageous to provide devices and methods for dispensing fluids, such as cleaning or sanitizing fluids, and wiping surfaces, such as surfaces being cleaned or sanitized.
According to some embodiments, a cleaning device configured to selectively dispense a fluid (e.g., cleaning fluid, sanitizer, water, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to a surface being cleaned (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, glasses, glasses incorporating a computer, a watch, a computerized watch, other electronic devices, other devices or objects with surfaces to be cleaned, and/or the like) includes a housing. In one embodiment, the housing includes an outer housing portion and an inner housing portion (e.g., at least a portion of the inner housing portion is positioned inside a cavity of the outer housing portion). In some embodiments, the outer housing portion is configured to be grasped and manipulated by a user (e.g., the housing is shaped to be held in a user's hand) during a cleaning procedure, for example, to apply a cleaning fluid to a surface and/or to wipe the surface. In some embodiments, the outer housing portion includes a wiper portion (e.g., a portion to which a wiper is attached and/or inserted within) and an inner cavity (e.g., a void, hole, opening, hollow portion, and/or the like). In some embodiments, the inner housing portion includes a dispenser cavity (e.g., a void, hole, opening, hollow portion, and/or the like). In some embodiments, at least a portion of the inner housing portion is positioned within the inner cavity of the outer housing portion. In some embodiments, the cleaning device comprises a dispenser comprising a porous or fluid permeable material (e.g., comprised at least partially of felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like) positioned at least partially within the dispenser cavity of the inner housing portion and protruding at least partially from an opening of the dispenser cavity. In some embodiments, the dispenser comprises a dispensing surface configured to contact a surface being cleaned and to selectively deliver fluid thereto. The dispensing surface may comprise a variety of shapes, including, but not limited to flat, rounded, sharp, blunt, and/or any combination of shapes. In some embodiments, the cleaning device includes a wiper attached to the wiper portion of the outer housing portion, the wiper comprising a wiping surface, the wiping surface configured to wipe dispensed fluid from a surface being cleaned.
In some embodiments, the cleaning device includes a dispenser cap removably coupled to the housing (e.g., coupled using friction, a latch, a live hinge, and/or other connecting means), wherein the dispenser cap at least partially covers the dispenser. In some embodiments, the cleaning device includes a wiper cap removably coupled to the housing (e.g., coupled using friction, a latch, a live hinge, and/or other connecting means), wherein the wiper cap at least partially covers the wiper. In some embodiments, the wiper is removably attached to the wiper portion of the outer housing portion (e.g., using friction, adhesive, a peg, a latch, and/or other attachment means as further disclosed herein). In some embodiments, the wiper is attached to the wiper portion of the outer housing portion by at least a portion of the wiper being held within a cavity of the wiper portion using friction. In some embodiments, the dispenser comprises an outer fabric layer (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like), the outer fabric layer configured to at least partially form the dispensing surface of the dispenser. In some embodiments, the wiper comprises an outer fabric layer (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like), the outer fabric layer configured to at least partially form the wiping surface of the wiper. In some embodiments, a portion of the dispenser protruding from the opening of the dispenser cavity comprises a thickness of at least 0.15 inches, but may also be smaller in some embodiments. In some embodiments, a portion of the dispenser protruding from the opening of the dispenser cavity comprises a width of at least 1 inch. In some embodiments, a portion of the wiper protruding from the outer housing portion comprises a thickness of at least 0.15 inches. In some embodiments, a portion of the wiper protruding from the outer housing portion comprises a width of at least 1 inch.
According to some embodiments, a cleaning device configured to selectively dispense a fluid (e.g., cleaning fluid, sanitizer, water, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to a surface being cleaned (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, glasses, glasses incorporating a computer, a watch, a computerized watch, other electronic devices, other devices or objects with surfaces to be cleaned, and/or the like) includes a housing. In some embodiments, the housing includes a first end and a second end, the first end includes a dispenser cavity (e.g., a void, hole, opening, hollow portion, and/or the like) and the second end includes a wiper cavity (e.g., a void, hole, opening, hollow portion, and/or the like). In some embodiments, the cleaning device includes a dispenser positioned at least partially within the dispenser cavity, the dispenser comprising a porous or fluid permeable material (e.g., comprised at least partially of felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like). In some embodiments, the dispenser includes a dispensing portion at least partially protruding from the dispenser cavity, the dispensing portion configured to contact a surface being cleaned and to selectively deliver fluid thereto (e.g., the dispensing portion may be configured to at least partially restrict or control a flow of fluid within the dispenser to the surface being cleaned). In some embodiments, the cleaning device includes a wiper removably positioned at least partially within the wiper cavity (e.g., held in the wiper cavity using friction, removable adhesive, a latch, a peg, and/or other removable fastening methods), the wiper including a wiper core (e.g., a block, substrate, solid member, inner core, and/or the like) wrapped in at least one layer of fabric (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like). In some embodiments, the wiper core and the wiper cavity each comprise a thickness, and the thickness of the wiper cavity is greater than the thickness of the wiper core. In some embodiments, the thickness of the wiper cavity is at least 0.001 inches greater than the thickness of the wiper core. In some embodiments, the thickness of the wiper cavity is at least 0.0175 inches greater than the thickness of the wiper core. In some embodiments, the thickness of the wiper cavity is at least 0.1 inches greater than the thickness of the wiper core. In some embodiments, the thickness of the wiper cavity is at least 0.175 inches greater than the thickness of the wiper core. In some embodiments, the wiper core and the wiper cavity each comprise a width, and the width of the wiper cavity is at least 0.01 inches greater than the width of the wiper core. In some embodiments, the wiper core and the wiper cavity each comprise a width, and the width of the wiper cavity is at least 0.1 inches greater than the width of the wiper core. In some embodiments, the wiper core and the wiper cavity each comprise a width, and the width of the wiper cavity is at least 0.39 inches greater than the width of the wiper core. In some embodiments, the wiper core is wrapped in at least two layers of fabric. In some embodiments, the wiper core is wrapped in at least three layers of fabric. In some embodiments, the wiper core is wrapped in at least four layers of fabric. In some embodiments, the first end of the housing is positioned substantially opposite the second end of the housing. In some embodiments, the first end of the housing is positioned substantially perpendicular to the second end of the housing. The dimensions above illustrate certain embodiments, though other embodiments may comprise other dimensions.
According to some embodiments, a cleaning device configured to selectively dispense a fluid (e.g., cleaning fluid, sanitizer, water, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to a surface being cleaned (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, glasses, glasses incorporating a computer, a watch, a computerized watch, other electronic devices, other devices or objects with surfaces to be cleaned, and/or the like) includes a housing. In some embodiments, the housing includes a first end and a second end, the second end positioned substantially opposite the first end. In some embodiments, the second end is not positioned substantially opposite the first end. In some embodiments, the second end is positioned substantially perpendicular to the first end. In some embodiments, the first end comprises a first cavity (e.g., a void, hole, opening, hollow portion, and/or the like) and the second end comprises a second cavity (e.g., a void, hole, opening, hollow portion, and/or the like). In some embodiments, the cleaning device includes a dispenser positioned at least partially within the first cavity, the dispenser comprising a porous or fluid permeable material (e.g., comprised at least partially of felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like). In some embodiments, the porous or fluid permeable material includes at least one surface having greater fluid permeability than another surface of the porous or fluid permeable material (e.g., fluid may flow more easily through the at least one surface than through another surface). In some embodiments, the dispenser includes a dispensing portion at least partially protruding from the first cavity, the dispensing portion configured to contact a surface being cleaned and to selectively deliver fluid thereto (e.g., the dispensing portion may be configured to at least partially restrict or control a flow of fluid within the dispenser to the surface being cleaned). In some embodiments, the dispensing portion comprises a width and a thickness, the width being greater than the thickness. In some embodiments, the width of the dispensing portion is at least 1 inch, and the thickness of the dispensing portion is at least 0.15 inches. In some embodiments, the width of the dispensing portion is at least 2 inches. In some embodiments, the cleaning device includes a wiper positioned at least partially within the second cavity, the wiper comprising a wiping surface configured to wipe dispensed fluid from a surface being cleaned. In some embodiments, the wiper comprises a width and a thickness, the width of the wiper being at least 1 inch, and the thickness of the wiper being at least 0.15 inches. In some embodiments, the dispensing portion comprises at least one fabric layer. In some embodiments, the dispensing portion comprises at least two fabric layers. In some embodiments, the dispensing portion comprises at least three fabric layers. In some embodiments, the dispensing portion comprises at least four fabric layers. In some embodiments, the wiper comprises at least one fabric layer. In some embodiments, the wiper comprises at least two fabric layers. In some embodiments, the wiper comprises at least three fabric layers. In some embodiments, the wiper comprises at least four fabric layers.
According to some embodiments, a method of manufacturing a cleaning device includes inserting a dispenser into a dispenser cavity (e.g., a void, hole, opening, hollow portion, and/or the like) of an inner housing portion of a housing, the dispenser comprising a porous or fluid permeable material (e.g., comprised at least partially of felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like), wherein at least a portion of the dispenser protrudes from an opening of the dispenser cavity. In some embodiments, the method includes inserting at least a portion of the inner housing portion into an inner cavity (e.g., a void, hole, opening, hollow portion, and/or the like) of an outer housing portion of the housing, the outer housing portion configured to be grasped and manipulated by a user during a cleaning procedure (e.g., the outer housing portion is shaped to be held in a user's hand). In some embodiments, the method includes attaching a wiper to a wiper portion of the outer housing portion, the wiper comprising a wiping surface, the wiping surface configured to wipe dispensed fluid from a surface being cleaned. In some embodiments, the method includes adding a fluid (e.g., cleaning fluid, sanitizer, water, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to the dispenser. In some embodiments, attaching the wiper to the wiper portion comprises inserting the wiper into a cavity of the wiper portion. In some embodiments, attaching the wiper to the wiper portion comprises adhering (e.g., using adhesive, glue, tape, and/or the like) the wiper to the wiper portion. In some embodiments, the method includes coupling a dispenser cap to the housing, wherein the dispenser cap at least partially covers the dispenser. In some embodiments, the method includes, coupling a wiper cap to the housing, wherein the wiper cap at least partially covers the wiper. In some embodiments, the method includes wrapping one or more layers of fabric around a wiper core of the wiper.
According to some embodiments, a method of cleaning a surface includes removing a dispenser cap from an inner housing portion of a housing to reveal a dispensing surface of a dispenser, the dispenser comprising a porous or fluid permeable material (e.g., comprised at least partially of felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like), wherein at least a portion of the dispenser is disposed within a cavity (e.g., a void, hole, opening, hollow portion, and/or the like) of an inner housing portion of the housing. In some embodiments, the method includes placing the dispensing surface on a surface being cleaned (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, glasses, glasses incorporating a computer, a watch, a computerized watch, other electronic devices, other devices or objects with surfaces to be cleaned, and/or the like) to enable dispensing of fluid (e.g., cleaning fluid, sanitizer, water, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to the surface being cleaned. In some embodiments, the method includes removing a wiper cap from an outer housing portion of the housing to reveal a wiping surface of a wiper, the wiper disposed on or within an outer housing portion of the housing. In some embodiments, the method includes placing the wiping surface on the surface being cleaned to enable wiping or polishing of the surface being cleaned. In some embodiments, the method includes sliding the dispensing surface upon the surface being cleaned. In some embodiments, the method includes sliding the wiping surface upon the surface being cleaned. In some embodiments, the method includes replacing the dispenser cap on the housing such that the dispenser cap covers at least a portion of the dispenser. In some embodiments, the method includes replacing the wiper cap on the housing such that the wiper cap covers at least a portion of the wiper. In some embodiments, the method includes removing a cloth wrapped around a wiper core of the wiper. In some embodiments, the method includes rewrapping the cloth around the wiper core.
According to some embodiments, a cleaning device configured to selectively dispense a fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to a surface being cleaned (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, glasses, glasses incorporating a computer, a watch, a computerized watch, other electronic devices, other devices or objects with surfaces to be cleaned, and/or the like) includes a housing. In one embodiment, the housing includes a first end and a second end, wherein at least one of the first end and the second end includes an opening (e.g., a slot, a hole, an elongated slot or hole, etc.). In some embodiments, the housing at least partially defines an internal cavity, the internal cavity being in fluid communication with the opening. In some embodiments, the housing is configured to be grasped and manipulated by a user (e.g., the housing is shaped to held in a user's hand) during a cleaning procedure, for example, to apply a cleaning fluid to a surface and/or to wipe the surface. In some embodiments, the housing is configured to attach to a holder and for a user to grasp and manipulate the holder during the cleaning procedure instead of directly grasping and manipulating the housing. In some embodiments, the internal cavity of the housing is configured to contain a volume of fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.). In one embodiment, an at least partially porous or fluid permeable dispenser (e.g., comprised at least partially of felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like) at least partially covers the opening of the housing and includes an exterior surface configured to contact a surface being cleaned and to selectively deliver fluid to the surface being cleaned. The dispenser is configured to regulate, at least in part, a flow of fluid from the internal cavity to an exterior of the housing through the dispenser (e.g., by restricting a flow of the fluid through at least a portion of the dispenser). In some embodiments, the cleaning device includes at least one wiper having a wiping surface, the wiping surface being configured to wipe dispensed fluid from a surface being cleaned and/or to buff or polish or clean a surface with or without using fluid. In some embodiments, the wiping surface at least partially includes a fabric or cloth material (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like). In some embodiments, at least a portion of the wiper is at least partially impregnated with a cleaning fluid. In some embodiments, the cleaning device is configured to dispense fluid in various forms, such as a liquid, a mist, a spray, a foam, drops, etc.
In some embodiments, the cleaning device further includes at least one internal reservoir positioned at least partially within the internal cavity of the housing. In some embodiments, at least a portion of the internal reservoir includes a surface configured to contact a surface being cleaned and to selectively deliver fluid to the surface being cleaned. The at least one internal reservoir can include a fluid-absorbing material (e.g., porous plastic, felt, synthetic felt, foam, fiber strands, cotton, sponge, microfiber, polyester, synthetic fiber, extruded polyester fibers, and/or the like). The at least one internal reservoir can include at least one void or cavity configured to retain a fluid therein. In some embodiments, the at least one internal reservoir is slidably or snugly positioned at least partially within the internal cavity of the housing through the opening. In some embodiments, the internal cavity of the housing has at least two compartments, with each of the at least two compartments being in fluid communication with the dispenser. Some of the at least one internal reservoirs can be positioned at least partially within the at least two compartments. In some embodiments, more than one of the at least one internal reservoirs are positioned within a single compartment. In some embodiments, each of the at least two compartments includes at least one separate internal reservoir positioned at least partially within the compartment. In one embodiment, a portion of the dispenser extends at least partially within the internal cavity of the housing. In some embodiments, a portion of the dispenser extends completely or substantially completely within the internal cavity of the housing. In some embodiments, the dispenser includes at least one protruding member or wicking portion that extends into the internal cavity of the housing, the at least one protruding member being configured to deliver fluid contained within the internal cavity to the exterior surface of the dispenser (e.g., through capillary or wicking action). In some embodiments, the at least one protruding member and the exterior surface of the dispenser are a unitary structure. In other embodiments, the dispenser can include multiple components, with at least some of them being in fluid communication with each other. In some embodiments, the dispenser includes at least one fabric layer (e.g., microfiber cloth, terry cloth, cotton cloth, and/or the like) configured to at least partially form the exterior surface of the dispenser. In some embodiments, the at least one fabric layer is configured to be removable (e.g., by releasing a fastener, overcoming a friction force, removing the dispenser from the housing, etc.). In some embodiments, the dispenser includes at least one compressible portion (e.g., sponge, foam, cloth, rubber, and/or the like) configured to allow the exterior surface of the dispenser to at least partially conform to a surface being cleaned.
In some embodiments, the wiper includes at least one fabric layer (e.g., microfiber cloth, cotton cloth, terry cloth, and/or the like) configured to at least partially form the wiping surface of the wiper. The at least one fabric layer is configured to be removable in some embodiments (e.g., by releasing a fastener, overcoming a friction force, removing the wiper from the housing, etc.). In some embodiments, the wiper comprises at least one compressible portion (e.g., sponge, foam, cloth, and/or the like) configured to allow the wiping surface of the wiper to at least partially conform to a surface being cleaned. In some embodiments, the housing comprises one or more internal reinforcing members (e.g., ribs, stiffening members, protrusions, dividers, etc.). In some embodiments, at least a portion of the housing is configured to be squeezable (e.g., by having flexible walls, compressible areas, a pump, and/or the like) to increase a flow rate of fluid from the internal cavity to the exterior of the housing through the dispenser. In some embodiments, the cleaning device further includes an elevator positioned within the internal cavity of the housing, the elevator including at least one elevating surface, and a handle configured to move the elevator within the internal cavity when the handle is rotated (or otherwise moved relative to the housing) to cause the elevating surface to increase a pressure in at least a portion of the internal cavity to increase a flow rate of fluid from the internal cavity to the exterior of the housing through the dispenser. In some embodiments, the cleaning device further includes a retainer configured to at least partially position the wiper and dispenser relative to the housing. For example, the wiper can be configured to fit at least partially within a cavity of the retainer, and a portion or portions of the retainer can be configured to mate against a surface or surfaces of the dispenser to hold the dispenser in position relative to the housing. In some embodiments, the wiper is positioned at the first end of the housing and the dispenser is positioned at the second end of the housing, with the first end being located substantially opposite to the second end. In other embodiments, the wiper is positioned at the first end of the housing and the dispenser is positioned at the second end of the housing, with the first end being located substantially perpendicular to the second end. In other embodiments, the first end and second ends can be located in various locations relative to each other. In some embodiments, the wiper is positioned adjacent to the dispenser. In some embodiments, the cleaning device further includes a dispenser cover configured to at least partially cover the dispenser and/or a wiper cover configured to at least partially cover the wiper. The dispenser cover and/or wiper cover can be configured to be removable from the housing, slidably attached to the housing, hingedly attached to the housing, etc. In some embodiments the exterior surface of the dispenser comprises at least one sharp edge and at least one rounded edge. In some embodiments, the wiping surface of the wiper comprises at least one sharp edge and at least one rounded edge.
According to some embodiments, a cleaning device configured to selectively dispense a fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.) to a surface being cleaned (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, other electronic devices, other devices or objects with surfaces to be cleaned, and/or the like) includes a housing. In one embodiment, the housing includes a first end and a second end, wherein at least one of the first end and the second end includes an opening (e.g., a slot, a hole, an elongated slot or hole, etc.), and the housing at least partially defines an internal cavity. In some embodiments, the housing is configured to be grasped and manipulated by a user (e.g., the housing is shaped to be held in a user's hand) during a cleaning procedure, for example, to apply a cleaning fluid to a surface and/or to wipe the surface. In some embodiments, the cleaning device includes two or more disposable dispensers including at least partially porous or fluid permeable material (e.g., felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like), with the two or more disposable dispensers being configured to be at least partially impregnated with a volume of fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.). In some embodiments, each of the two or more disposable dispensers includes at least one dispensing surface configured to contact a surface being cleaned and to selectively deliver fluid thereto. In some embodiments, the internal cavity of the housing is configured to at least partially contain the two or more disposable dispensers with at least one of the two or more dispensers protruding through the opening to an exterior of the housing. In some embodiments, the cleaning device includes at least one wiper having a wiping surface, the wiping surface being configured to wipe dispensed fluid from a surface being cleaned and/or to buff or polish or clean a surface with or without using fluid. In some embodiments, the wiping surface at least partially includes a fabric or cloth material (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like). In some embodiments, at least a portion of the wiper is at least partially impregnated with a cleaning fluid. In some embodiments, at least some of the two or more disposable dispensers are connected along an edge to another of the two or more disposable dispensers such that at least some of the two or more disposable dispensers are configured to pull another of the two or more disposable dispensers at least partially through the opening of the housing when a user pulls on the at least some of the two or more disposable dispensers. In some embodiments, the disposable dispensers are connected at a perforated junction or tear joint. In some embodiments, the disposable dispensers do not have a perforated junction or tear joint. In some embodiments, the disposable dispensers are a single continuous sheet configured to be cut into individual dispensers by a user. In some embodiments, the cleaning device includes a cutting feature (e.g., a knife, scissors, a knife-like mechanism, a serrated surface and/or the like) configured to cut the disposable dispensers.
In some embodiments, the housing further includes a dispenser backing configured to apply a force to the surface being cleaned through the at least one of the two or more dispensers protruding through the opening of the housing. In some embodiments, the dispenser backing includes at least one compressible portion (e.g., sponge, foam, cloth, rubber, and/or the like) configured to allow the at least one of the two or more dispensers protruding through the opening in the housing to at least partially conform to a surface being cleaned. In some embodiments, the dispenser backing is configured to allow at least a portion of a volume of fluid contained within the housing to pass through the dispenser backing to be applied to the at least one of the two or more dispensers. In some embodiments, the two or more disposable dispensers form a stack slidably positioned at least partially within the internal cavity of the housing. In other embodiments, the two or more disposable dispensers form a roll positioned at least partially within the internal cavity of the housing. In some embodiments, the cleaning device further includes an elevator having at least one elevating surface positioned within the internal cavity of the housing, with at least one of the two or more disposable dispensers forming the stack being supported by the elevating surface. In some embodiments, the cleaning device further includes a handle configured to move the elevator within the internal cavity when the handle is rotated (or otherwise moved relative to the housing) to cause the stack to move relative to the opening of the housing. In some embodiments, the wiper includes at least one fabric layer (e.g., microfiber cloth, cotton cloth, terry cloth, and/or the like) configured to at least partially form the wiping surface of the wiper. The at least one fabric layer is configured to be removable in some embodiments (e.g., by releasing a fastener, overcoming a friction force, removing the wiper from the housing, etc.). In some embodiments, the wiper comprises at least one compressible portion (e.g., sponge, foam, cloth, and/or the like) configured to allow the wiping surface of the wiper to at least partially conform to a surface being cleaned. In some embodiments, the housing comprises one or more internal reinforcing members (e.g., ribs, stiffening members, protrusions, dividers, etc.).
In some embodiments, the wiper is positioned at the first end of the housing and the opening is positioned at the second end of the housing, with the first end being located substantially opposite to the second end. In other embodiments, the wiper is positioned at the first end of the housing and the opening is positioned at the second end of the housing, with the first end being located substantially perpendicular to the second end. In other embodiments, the first end and second end can be located in various locations relative to each other. In some embodiments, the wiper is positioned adjacent to the opening. In some embodiments, the cleaning device further includes a dispenser cover configured to at least partially cover the at least one of the two or more dispensers protruding through the opening in the housing. In some embodiments, the cleaning device further includes a wiper cover configured to at least partially cover the wiper. The dispenser cover and/or wiper cover can be configured to be removable from the housing, slidably attached to the housing, hingedly attached to the housing, etc. In some embodiments, the wiper is configured to be removable from the housing. In some embodiments, the wiping surface of the wiper includes at least one sharp edge and at least one rounded edge. In some embodiments, the cleaning device is configured to dispense fluid in various forms, such as a liquid, a mist, a spray, a foam, drops, etc.
According to some embodiments, a filling device for transferring fluid to a cleaning device includes a housing configured to rest on a surface. In some embodiments, the housing includes an internal cavity and a filling port, with the internal cavity being configured to contain a volume of fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.) and to be in fluid communication with the filling port to allow fluid to transfer from the internal cavity out of the housing through the filling port (or into the internal cavity of the housing through the filling port). In some embodiments, the filling port is defined at least partially by a void shaped to substantially conform to at least a portion of a dispenser of a cleaning device to allow at least a portion of the dispenser to be placed into fluid communication with the internal cavity to transfer fluid between the internal cavity and the dispenser. In some embodiments, the filling device further includes a gasket positioned within the filling port and configured to form a seal with a portion of a cleaning device. In some embodiments, the cleaning device further includes a valve (or other flow-limiting device) to allow fluid transfer between the filling port and internal cavity when the valve (or other flow-limiting device) is in an open configuration and to not allow fluid transfer between the filing port and internal cavity when the valve (or other flow-limiting device) is in a closed configuration. In some embodiments, the internal cavity is pressurized with reference to a pressure level exterior to the housing to aid in transferring fluid from the internal cavity to a dispenser positioned at least partially within the filling port. In some embodiments, the filling device further includes an evacuation pump configured to create a pressure differential to aid in transferring fluid from a cleaning device positioned at least partially within the filling port to the internal cavity.
In some embodiments, a cleaning device configured to dispense fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.) and clean surfaces (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, other electronic devices, a whiteboard, other devices or objects with surfaces to be cleaned, and/or the like) includes a dispenser. In some embodiments, the dispenser is configured to contain a volume of fluid (e.g., in a reservoir, a porous material, a cavity, and/or the like) and to selectively dispense a portion of the volume of fluid through a dispensing surface (e.g., a cloth surface, a porous surface, a nozzle, etc.). In some embodiments, the cleaning device is configured to dispense fluid in various forms, such as a liquid, a mist, a spray, a foam, drops, etc. In some embodiments, the dispenser includes a first portion and a second portion, with the first portion being in fluid communication with the second portion (e.g., fluid can be transferred from the first portion to the second portion and/or from the second portion to the first portion). In some embodiments, the first portion and second portion of the dispenser include at least two separate components. In some embodiments, the first portion and second portion of the dispenser are a single unitary component. According to some embodiments, the dispenser includes a fluid-permeable material (e.g., felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like). In some embodiments, the dispensing surface is located on the first portion of the dispenser. In other embodiments, the dispensing surface is located on the second portion of the dispenser. In other embodiments, the dispensing surface is located partially on the first portion and partially on the second portion of the dispenser. In some embodiments, the dispenser includes at least one fabric layer (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like) configured to at least partially form the dispensing surface of the dispenser. According to some embodiments, the cleaning device includes a housing configured to encapsulate (e.g., to hold, position, capture, encircle, etc.) at least part of the dispenser. In some embodiments, the housing includes ribs or reinforcing members that at least partially hold or position the dispenser. In some embodiments, at least part of the dispenser is configured to be removable from the housing (e.g., by pulling on the dispenser, by opening an access flap, door, etc. in the housing, by disassembling the housing and/or dispenser, by removing one or more fasteners, etc.). In some embodiments, the entire dispenser is configured to be removable from the housing. In some embodiments, the dispenser is configured to be non-removable or permanently installed. In some embodiments, the housing is configured to be grasped and manipulated by a user (e.g., the housing is shaped to be held in a user's hand, includes indentations or other grasping or locating features, includes ergonomic features, and/or the like) to enable the user to direct the dispensing surface of the dispenser into contact with a surface being cleaned (e.g., to touch the dispensing surface to the surface being cleaned, to wipe the dispensing surface along the surface being cleaned, to scrub the surface being cleaned, etc.). In some embodiments, the second portion of the dispenser is positioned substantially within the housing (e.g., encapsulated, encircled, etc. by the housing), and the first portion of the dispenser is positioned substantially exterior to the housing (e.g., protruding from the housing). In some embodiments, the cleaning device includes a wiper having a wiping surface configured to wipe dispensed fluid from the surface being cleaned and/or to buff or polish or clean a surface with or without using fluid. In some embodiments, the wiping surface at least partially includes a fabric or cloth material (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like). In some embodiments, the wiper is entirely, substantially, or partially made of a single fabric or cloth material (e.g., microfiber, cotton, terry, and/or the like). In other embodiments, the wiper includes a combination of more than one material (e.g., cloth, fabric, plastic, metal, etc.). In some embodiments, at least a portion of the wiper is at least partially impregnated with a cleaning fluid. In some embodiments, the wiper is positioned by the housing (e.g., attached to the housing, inserted at least partially into a cavity of the housing, engaged at least partially by the housing, etc.) to enable the user to direct the wiping surface of the wiper into contact with the surface being cleaned (e.g., to touch the surface being cleaned, to wipe the wiping surface along the surface being cleaned, to scrub the surface being cleaned, etc.) by grasping and manipulating the housing. In some embodiments, the wiper includes at least one fabric or cloth layer (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like) configured to at least partially form the wiping surface of the wiper. In some embodiments, at least part of the wiper is configured to be removable from the housing (e.g., by pulling on the wiper, by opening an access flap, door, etc. in the housing, by disassembling the housing and/or wiper, by removing one or more fasteners, etc.). In some embodiments, the wiper is configured to be non-removable or permanently installed. In some embodiments, the at least one fabric or cloth layer of the wiper and/or dispenser is configured to be removable (e.g., by unwrapping the layer, removing one or more fasteners, etc.). In some embodiments, the at least one fabric or cloth layer of the wiper and/or dispenser is configured to be non-removable or permanently installed. In some embodiments, the dispensing surface and wiping surface are located at opposite ends of the cleaning device. In some embodiments, the dispensing surface and wiping surface are located at ends of the cleaning device that are perpendicular to each other.
According to some embodiments, a handheld cleaning device for cleaning surfaces (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, other electronic devices, a whiteboard, other devices or objects with surfaces to be cleaned, and/or the like) includes a dispenser. In some embodiments, the dispenser includes an inner fluid-absorbing or fluid-permeable material (e.g., felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like) and an outer fabric or cloth layer (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like), and the inner fluid-absorbing material and the outer fabric layer are in fluid communication (e.g., fluid can be transferred from the inner fluid-absorbing material to the outer fabric layer and/or from the outer fabric layer to the inner fluid-absorbing material). In some embodiments, the dispenser does not include an outer fabric or cloth layer. In some embodiments, the inner fluid-absorbing material is completely encapsulated or enclosed within the outer fabric layer. In other embodiments, the outer fabric layer encapsulates, covers, and/or encloses only a portion of the inner fluid-absorbing material. In some embodiments, the dispenser is configured to contain (e.g., in a reservoir, a porous material, a cavity, and/or the like) a volume of fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.) and to dispense at least a portion of the fluid to a surface being cleaned through a dispensing surface of the outer fabric layer. In some embodiments, the cleaning device is configured to dispense fluid in various forms, such as a liquid, a mist, a spray, a foam, drops, etc. In some embodiments, the dispenser is configured to be in fluid communication with a reservoir configured to contain a volume of fluid. In some embodiments, the inner fluid-absorbing material is configured to at least partially regulate or restrict or meter or control a flow of fluid from the inner fluid-absorbing material to the dispensing surface of the outer fabric layer. In some embodiments, the cleaning device includes a housing at least partially encapsulating (e.g., holding, positioning, capturing, encircling, etc.) the dispenser, the housing being configured to be grasped and manipulated by a user (e.g., the housing is shaped to be held in a user's hand, includes indentations or other grasping or locating features, includes ergonomic features, and/or the like) to enable the user to direct the dispensing surface of the outer fabric layer into contact with the surface being cleaned (e.g., to touch the dispensing surface to the surface being cleaned, to wipe the dispensing surface along the surface being cleaned, to scrub the surface being cleaned, etc.). In some embodiments, the inner fluid-absorbing material of the dispenser is configured to at least partially resist deformation of the outer fabric layer of the dispenser when the outer fabric layer is directed into contact with the surface being cleaned (e.g., at least a portion of the inner fluid-absorbing material is harder, stiffer, more resistant to compression or bending, etc. than the outer fabric layer). In some embodiments, the dispenser includes one or more additional fabric layers positioned between the inner fluid-absorbing material and the outer fabric layer. In some embodiments, the dispenser includes a compressible or sponge or foam surface positioned between the inner fluid-absorbing material and the outer fabric layer. In some embodiment, the outer fabric layer of the dispenser is configured to be removable (e.g., by unwrapping the layer, by pulling the layer, by removing the dispenser from the housing, by removing one or more fasteners, etc.). In some embodiments, the cleaning device includes a reservoir positioned at least partially within an internal cavity of the housing, the reservoir being in fluid communication with the dispenser. In some embodiments, the reservoir can include, for example, plastic, metal, porous plastic, felt, synthetic felt, foam, fiber strands, cotton, sponge, microfiber, polyester, synthetic fiber, extruded polyester fibers, and/or the like. In some embodiments, the reservoir can include at least one void or cavity configured to retain a fluid therein. According to some embodiments, the reservoir is configured to contain a second volume of fluid for transfer through the dispenser for application to the surface being cleaned. In some embodiments, the cleaning device includes a wiper including a wiping surface, with the wiping surface being configured to wipe dispensed fluid from the surface being cleaned (e.g., by soaking up fluid, wiping the surface being cleaned, etc.) and/or to buff or polish or clean a surface with or without using fluid. In some embodiments, the wiping surface at least partially includes a fabric or cloth material (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like). In some embodiments, at least a portion of the wiper is at least partially impregnated with a cleaning fluid. In some embodiments, the wiper is positioned by the housing to enable the user to direct the wiping surface of the wiper into contact with the surface being cleaned (e.g., to touch the surface being cleaned, to wipe the wiping surface along the surface being cleaned, to scrub the surface being cleaned, etc.) by grasping and manipulating the housing. In some embodiments, the wiper includes at least one wiping fabric layer, said wiping fabric layer (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like) configured to at least partially form the wiping surface of the wiper. In some embodiments, the dispensing surface and wiping surface are located at opposite ends of the cleaning device. In some embodiments, the dispensing surface and wiping surface are located at ends of the cleaning device that are perpendicular to each other.
According to some embodiments, a method of cleaning a surface (e.g., a screen or display or other portion of a television, a computer, a laptop, a keyboard, a smartphone, a tablet, other electronic devices, a whiteboard, other devices or objects with surfaces to be cleaned, and/or the like) includes contacting the surface with a dispenser (e.g., including a fluid-permeable material, fluid-absorbing material, etc.) of a cleaning device. In some embodiments, the method includes dispensing a fluid (e.g., cleaning fluid, sanitizer, fragrance, gel, disinfectant, soap, cleaning agent, etc.) onto the surface, for example, by transferring a fluid from the dispenser to the surface. In some embodiments, the method includes dispensing fluid in various forms, such as a liquid, a mist, a spray, a foam, drops, etc. In some embodiments, the method includes moving the dispenser along the surface (e.g., to spread the fluid, scrub the surface, wipe the surface, clean the surface, etc.). In some embodiments, the method includes wiping the surface and/or absorbing at least a portion of the dispensed fluid from the surface with a wiper of the cleaning device. In some embodiments, the wiper includes a wiping surface at least partially including a fabric or cloth material (e.g., microfiber cloth, cotton cloth, terry cloth and/or the like). In some embodiments, the method includes flipping or turning or reorienting the cleaning device to contact the surface being cleaned with the wiper, with the cleaning device having a dispensing surface of the dispenser and the wiping surface of the wiper positioned at different locations of the cleaning device (e.g., opposite to each other, perpendicular to each other, etc.). In some embodiments, the method includes squeezing a housing of the cleaning device to increase a flow of fluid onto the surface.
For purposes of this summary, certain aspects, advantages, and novel features of the present application are described herein. It is to be understood that not necessarily all such advantages may be achieved in accordance with any particular embodiment. Thus, for example, those skilled in the art will recognize that the concepts disclosed herein may be embodied or carried out in a manner that achieves one advantage or group of advantages as taught herein without necessarily achieving other advantages as may be taught or suggested herein.
These and other features, aspects and advantages of the present application are described with reference to drawings of certain embodiments, which are intended to illustrate, but not to limit, the various inventions disclosed herein. It is to be understood that the attached drawings are for the purpose of illustrating concepts and embodiments of the present application and may not be to scale.
Although several embodiments, examples and illustrations are disclosed herein, the various concepts described and/or illustrated herein extend beyond the specifically disclosed embodiments, examples, and illustrations and include other uses of the devices, systems and methods and modifications and equivalents thereof. Embodiments of the various concepts are described with reference to the accompanying figures, wherein like numerals refer to like elements throughout. The terminology used in the description presented herein is not intended to be interpreted in any limited or restrictive manner simply because it is being used in conjunction with a detailed description of certain specific embodiments of the various devices, systems and/or methods. In addition, the embodiments disclosed herein can comprise several novel features and no single feature is solely responsible for their desirable attributes or is essential to practicing the corresponding embodiments.
The embodiments disclosed herein include, among other things, cleaning devices that allow a user to dispense cleaning and/or sanitizing fluid stored at least partially in an internal cavity of the cleaning device onto a surface to be cleaned, such as a computer or phone (e.g., smartphone) or tablet displays. An increasing number of devices and objects that users touch, handle, or otherwise interact with periodically require cleaning and/or sanitizing. Consequently, better and more convenient options for dispensing cleaning, sanitizing and/or other fluids or substances and for wiping devices and/or other surfaces are desirable. Accordingly, described herein are various embodiments of devices for dispensing fluids and wiping surfaces.
Cleaning Devices
In some embodiments, a cleaning device comprises a housing (e.g., a shell, encapsulating member, etc.) configured to be handheld by a user. Such a device can comprise a dispensing end and a wiping end. The dispensing end can include a dispenser for dispensing cleaning fluid stored within an internal cavity of the housing, and the wiping end includes a wiper for wiping a surface of the device being cleaned. For example, when a user desires to clean a display (e.g., screen) of a laptop, smartphone or tablet, he or she can distribute cleaning fluid onto the display by touching the dispenser to (or coming in close proximity with) a surface of the display and optionally sliding or otherwise moving the dispenser relative to the surface. In some embodiments, the user uses the wiper of the device to wipe or absorb all or some of any remaining fluid or residue from the surface and/or to buff or polish the surface, as desired or required.
Various embodiments of the device are configured to store and dispense various cleaning and/or sanitizing fluids, such as, for example, alcohol or synthetic non-alcohol based cleaner or sanitizes. In some embodiments, the fluid comprises alcohol and one or more dilutants (e.g., water). The fluid can comprise one or more scents and/or other additives, as desired or required (e.g., to make the fluid more appealing to a person's sense of smell). Some embodiments include fluid intended to kill germs and bacteria, while other embodiments include fluid for other purposes, such as glass cleaner to remove streaks, smudges, fingerprints, etc. Some embodiments of a fluid contained within a device include a foaming agent, fluid and/or other material to help control a flow of the fluid exiting the device. In some embodiments, the fluid contained within a cleaning device comprises one or more other additives, components and/or substances, such as, for example, antibacterial fluids, fluids configured to leave an anti-glare or anti-fingerprint coating on the surface and/or the like. Alcohol-based cleaning fluids may be advantageous for use with electronics, because excess fluid evaporates relatively quickly.
The embodiments described herein have one or more advantages over existing methods and devices used to clean or sanitize surfaces. For instance, one advantage offered by at least some of the embodiments disclosed herein is the relatively compact, all-in-one cleaning solutions offered by the devices. A user can carry around a compact cleaning device, as described in various embodiments herein, in his or her pocket, backpack, purse, laptop bag, and the like. Accordingly, users of such devices are provided with an easy solution for cleaning a display, other surfaces and/or any other item conveniently and quickly. Some embodiments are configured to contain multiple uses of cleaning fluid, allowing a user to repeatedly clean a variety of surfaces without worrying about running out of cleaning fluid or having to find a trash receptacle to dispose, for example, a single-use cleaning wipe. Additionally, some embodiments of the devices disclosed herein are configured to be refillable. For example, some embodiments allow a user to fill or refill the cleaning device with one or more fluids and/or substances. Some embodiments allow a user to replace a dispenser and/or reservoir of the cleaning device to add fresh cleaning fluid and/or change the type of fluid dispensed by the device.
Various embodiments can enable a user to clean and/or sanitize a surface using only one hand. Other options for cleaning a surface, such as using a separate spray bottle and cleaning rag, often require the use of both of a user's hands. However, some embodiments, such as those comprising an integrated dispenser, fluid cavity, and wiper, can advantageously permit a user to hold the device in one hand while using the other hand to dispense fluid onto a surface, clean the surface, and wipe the surface with the cleaning device.
Other methods of cleaning surfaces often have no easy way to control the amount of cleaning fluid used to clean a surface. For example, a pre-impregnated cleaning wipe may include too much or too little cleaning fluid, or a user may spray too much or too little cleaning fluid onto a cleaning rag. However, various embodiments described herein include a dispenser configured to dispense fluid at a predetermined flow rate defined at least partially by the dispenser's inherent resistance to fluid flow, such as through a known porosity or density of the dispenser material. Dispensers with different fluid flow characteristics may even be used to tailor a cleaning device to the particular fluid intended to be dispensed by that device. For example, one embodiment can use a dispenser comprising a porous material having relatively high porosity to dispense a fluid having a relatively high viscosity. Another embodiment can use a dispenser comprising a porous material having a relatively low porosity to dispense a fluid having a relatively low viscosity.
According to some embodiments, the devices comprise a removable cover that at least partially encapsulates or surrounds a dispenser and/or a wiper. This feature may be advantageous because, among other reasons, it can allow a user to store the cleaning device in his or her pocket, purse, computer bag, and the like without worrying about cleaning fluid leaking onto other items. A cover over the dispenser may additionally provide an air-tight or water-tight (or at least partially air-tight or water-tight) seal to help limit or reduce the likelihood of any loss of fluid while not using the cleaning device, such as through evaporation or leakage from the dispenser. Covers may additionally help to keep contaminants away from the dispenser and/or wiper when the cleaning device is not in use.
Cleaning devices as described herein may be valuable as advertising or promotional tools for businesses. For example, some embodiments include locations on the housing to add branding, images, text, etc. Some embodiments are even shaped to have an appearance of, for example, a corporate logo, a smartphone, a food item, etc.
In some embodiments, the wiping end 110 comprises a wiper cavity 122, a wiper opening 132, and a wiper 112. The wiper 112 comprises at least one wiping surface 136. The wiper 112 is positioned at least partially within the wiper cavity 122 and protrudes at least partially from the wiper opening 132 to an exterior of the housing 102. In various embodiments, a wiper can be configured to protrude from a wiper cavity by at least 0.05, 0.10, 0.125, 0.15, 0.20, 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.55, 0.60, 0.65, 0.70, 0.75 inches or more. The wiping surface 136 may be used by a user to wipe a surface of for example, a screen or display (or other portion) of a television, a computer (e.g., laptop), a keyboard, a smartphone, a tablet or other electronic device with a display and/or the like to clean the surface, remove smudges or fingerprints, buff or polish the surface, etc. In some embodiments, the wiper 112 comprises an absorbent material configured to absorb, for example, excess cleaning fluid from a surface being cleaned. In some embodiments, a wiper can comprise a protruding piece of material, such as, for example, protruding out of a wiper cavity, such as the wiper cavity 122, with a cloth or other absorbent material positioned over at least a portion of the protruding piece. For example, as further described below in reference to
With continued reference to the depicted embodiment, the dispensing end 104 comprises an internal cavity 118 and a dispenser 106. The dispensing end 104 additionally comprises a dispenser opening 130 through which the dispenser 106 at least partially protrudes. In various embodiments, a dispenser can be configured to protrude from a dispenser opening by at least 0.05, 0.10, 0.125, 0.15, 0.20, 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.55, 0.60, 0.65, 0.70, 0.75 inches or more. The dispenser 106 at least partially extends into the internal cavity 118 through the dispenser opening 130 and at least partially extends through the dispenser opening 130 to an exterior of the housing 102.
The dispenser 106 comprises an exterior surface or dispensing surface 134 configured to selectively dispense a cleaning fluid (and/or any other fluid or stored material) onto a surface to be cleaned. For example, a user may dispense cleaning fluid with the dispensing surface 134 onto a television screen, a computer screen, a keyboard, a smartphone, a tablet or any other surface requiring cleaning. The internal cavity 118 includes a volume of cleaning fluid 120 captured within the internal cavity 118. Such a fluid or other stored material can be in fluid communication with the dispenser 106. In some embodiments, the dispenser 106 comprises a fluid permeable material and/or an absorptive material. For example, the dispenser 106 can comprise felt, synthetic felt, porous plastic, foam, sponge, microfiber, cotton, polyester, extruded polyester fibers and/or the like. In some embodiments, the dispenser 106 is configured to absorb cleaning fluid 120 from within the internal cavity 118 and transfer at least a portion of the cleaning fluid 120 to the dispensing surface 134 for dispensing onto a surface to be cleaned.
In some embodiments, a dispenser is coated with one or more layers of a bonding agent that inhibits (or slows) growth of bacteria, viruses, and the like. This feature may be advantageous to extend the life of the dispenser, particularly since the dispenser is designed to come into contact with dirty and potentially contaminated surfaces. This feature may also be particularly useful when a dispenser is not totally impregnated with cleaning fluid (which can also help inhibit growth of bacteria, viruses, and the like), such as when a cleaning device is running out of fluid or has run out of fluid. Potential suppliers of such a bonding agent include, but are not limited to, Porex, Microban, and iFabric Corporation.
In some embodiments, the dispenser cover 108 is configured to fit over and encapsulate at least a portion of the dispenser 106 as shown in
In use, a user may use the cleaning device 100 to clean a variety of items or surfaces. For example, the user may wish to clean a smart phone, a computer screen, a keyboard, and the like. When a user wishes to clean a surface of an object, the user can remove the dispenser cover 108, revealing the dispensing surface 134 of the dispenser 106. The user can place the dispensing surface 134 against the surface to be cleaned to transfer cleaning fluid 120 from the dispensing surface 134 to the surface to be cleaned. Optionally, the user can slide the dispensing surface 134 around the surface to be cleaned to spread the cleaning fluid and/or to clean the surface. After applying cleaning fluid 120 to the surface to be cleaned, the user may replace the dispenser cover 108 and remove the wiper cover 114. The user may then place the wiping surface 136 on the surface to be cleaned and soak up any remaining cleaning fluid 120 or cleaning fluid residue, and/or buff or polish or dry the surface to be cleaned.
In some embodiments, the housing 102 is configured to be grasped by a user when cleaning a surface. In the embodiment shown in
The housing 102 can comprise plastic, metal, wood, and/or any other natural or synthetic material or combination of materials sufficient to perform the functions described herein. In some embodiments, the housing comprises a flexible material to allow a user to squeeze the housing to assist in dispensing cleaning fluid. In other embodiments, the housing comprises a substantially non-flexible material. In some embodiments, the housing 102 is configured to be rugged, and may, for example, comprise scratch proof, water proof, and/or rust proof materials. According to some embodiments, the wiper 112 comprises felt, porous plastic, microfiber cloth material, terry cloth material, plastic covered with a layer of microfiber cloth or terry cloth material, or any other material or combination of materials sufficient to perform the functions described herein. The dispenser 106 can comprise felt, porous plastic, microfiber material, plastic covered with a layer of microfiber cloth material, or any other material or combination of materials sufficient to perform the functions described herein.
In some embodiments, the dispenser 106 and/or the wiper 112 comprise one, two or more than two (e.g., a plurality of or multiple) layers. For example, the dispenser 106 may comprise a porous plastic or absorptive plastic material, but have a microfiber cloth layer forming at least a portion of the dispensing surface 134. Similarly, the wiper 112 may comprise a porous plastic material having a microfiber cloth material forming at least a portion of the wiping surface 136. In other embodiments the wiper 112 may primarily comprise a solid non-permeable material, such as plastic, metal, wood, and the like. In these embodiments, the wiper 112 may still have a layer of, for example, microfiber cloth material forming the wiping surface 136.
In some embodiments, the wiper 112 is positioned on, along or near an exterior surface of the housing 102 rather than being positioned at least partially within a wiper cavity 122. For example, the wiper may be attached to an exterior surface of the housing using an adhesive, a magnet, mechanical fasteners, etc. Although the cleaning device 100 illustrated in
In some embodiments, a cleaning device comprises a housing 102, a dispenser 106, and a dispenser cover 108, but no wiper 112. For example, some embodiments are similar to the cleaning device illustrated in
In other embodiments the dispenser cover 108 and/or the wiper cover 114 is not included. For example, as shown in
Although the cleaning device 100 illustrated in
In the embodiment shown in
In some embodiments the dispenser 106 is configured to not allow cleaning fluid 120 to flow through it until a user forces the cleaning fluid 120 through the dispenser 106. For example, the dispenser 106 may be configured to have a resistance to fluid flow substantial enough that gravity cannot pull fluid through the dispenser 106. However, for example, the housing 102 may comprise a thin and/or flexible material configured to enable a user to squeeze the housing 102 to apply a pressure to the cleaning fluid 120 to force at least a portion of the cleaning fluid 120 through the dispenser 106 to the dispensing surface 134.
In some embodiments, the wiper 112 comprises a material impregnated, either partially or fully, with a cleaning fluid. The cleaning fluid can be the same cleaning fluid dispensed by the dispenser 106 or one or more different fluids. The wiper 112 can be configured to be impregnated or saturated with this fluid to different degrees or levels. For example, the wiper can be 0%-100% saturated, with 0% indicating no fluid, and 100% indicating full saturation. In some embodiments, the wiper 112 is configured to be saturated to a lower level than the dispenser 106. This may be advantageous, for example, for when a user requires a smaller amount of cleaning fluid than the dispenser 106 is configured to dispense. In some embodiments, the wiper 112 is configured to “dry out” or to reduce the level of saturation over time, such as through evaporation and/or application of the fluid to a surface being cleaned. In some embodiments, a fluid-impregnated wiper 112 is configured to be removable from the housing 102 to allow a user to, for example, replace the wiper 112 with a new wiper when the wiper 112 becomes insufficiently saturated or saturated below a certain level. In some embodiments, the wiper 112 comprises at least one layer or portion comprising porous plastic, synthetic felt, and/or the like, that is impregnated or saturated with a cleaning fluid. The at least one layer or portion can be configured to be in fluid communication with other portions of the wiper 112, to enable transfer or wicking of the fluid to other portions of the wiper 112 and/or to a surface being cleaned. In various embodiments including a wiper comprising fluid-impregnated material, in addition to various embodiments including a wiper not comprising fluid-impregnated material, the wiper can be configured to be used by a user either independently of the dispenser (e.g., to clean, buff, or polish a surface without first applying fluid from the dispenser) or in combination with the dispenser (e.g., to clean, buff, or polish a surface after applying fluid to the surface from the dispenser). Additionally, various embodiments can be configured to allow a user to use the dispenser independently of the wiper (e.g., to clean a surface using only the dispenser and not the wiper).
The cleaning device 200 comprises a housing 102, a dispenser 106, a dispenser retainer 202, a dispenser cover 108, a wiper 112, a wiper retainer 206, and a wiper cover 114. The housing 102 includes an internal cavity 118 separated into four compartments 222 defined by internal cavity dividers 220. The internal cavity dividers 220 additionally provide rigidity to the housing 102 relative to a housing 102 not having any dividers 220. The dispenser retainer 202 at least partially surrounds the dispenser 106 and positions the dispenser 106 with respect to the housing 102 and its internal cavity 118. The dispenser 106 protrudes at least partially through an opening in the dispenser retainer 202.
The dispenser 106 of the cleaning device 200 comprises four protruding members 204. The protruding members 204 are positioned to protrude into the compartments 222 of the housing 102. The protruding members 204 are in fluid communication with the dispensing surface 134 of the dispenser 106 so that cleaning fluid contained in the compartments 222 may be transferred through the protruding members 204, through a main portion of the dispenser 106, and to the dispensing surface 134 to be applied to a surface to be cleaned. In some embodiments, the cleaning fluid 120 is contained directly within the compartments 222. In other embodiments, the cleaning device 200 comprises internal reservoirs 230 positioned at least partially within the compartments 222. For example, as shown in
In various embodiments of cleaning devices as described herein, a housing can comprise any number of compartments (e.g., zero, one, two, three, four, five, six, etc.), such as the compartments 222 shown in
Referring to the cleaning device 200 illustrated in
In some embodiments a cleaning device housing 102 includes voids or indentations in an exterior surface. For example, referring to
The embodiments of cleaning devices shown in
The embodiment of a cleaning device 200 shown in
In some embodiments, the wiper retainer 206 shown in
The wiper 112 and dispenser 106 of the cleaning device 200 may comprise various materials such as plastic, porous plastic, felt, metal, other materials described herein, and any other materials sufficient to perform the functions described herein. Additionally the wiper 112 and/or the dispenser 106 may comprise a single unitary object or may comprise multiple layers or multiple pieces attached to each other. For example, the dispenser 106 may have a cloth layer (e.g., microfiber cloth, terry cloth, soft cotton cloth, anti-microbial cloth, etc.) forming at least a portion of the dispensing surface 134.
In the embodiment shown in
The cleaning device 400 shown in
In various embodiments of cleaning devices as described herein, a dispenser 106 may be configured to regulate, restrict, or control, at least in part, a flow of fluid from an internal cavity 118 to an exterior of the housing 102 through the dispensing portion of the housing 102. In some embodiments, the dispenser 106 comprises a material that uses substantially the entire dispenser 106 to regulate the flow. For example, the dispenser 106 may entirely comprise felt, porous plastic, or other fluid-permeable material configured to regulate a fluid flow. In other embodiments, the dispenser 106 may have a regulating portion used to regulate the flow of fluid while one or more other portions of the dispenser 106 provide no resistance or a lesser resistance to fluid flow. For example, a portion of the dispenser 106 may comprise a material, such as a sponge or foam material, that provides relatively little restriction in flow to a cleaning fluid, while another portion of the dispenser 106 may comprise a material, such as porous plastic or felt, that provides a relatively high restriction to flow of a fluid. In some embodiments, a portion of the dispenser 106 that is directly in contact with cleaning fluid positioned within an internal cavity 118 of a housing 102 may have little resistance to fluid flow. The fluid may be transferred through this portion of the dispenser 106 to a second portion, such as a felt layer, that has a relatively high restriction to fluid flow. The second layer, such as a felt layer, may form the dispensing surface 134 in some embodiments and directly contact a surface to be cleaned. In other embodiments, there may be yet another layer forming a third portion, such as a microfiber cloth material over the second portion, wherein the third portion is the portion of the dispenser 106 that primarily contacts the surface to be cleaned.
As illustrated in
In the embodiment shown in
In some embodiments, including the cleaning device 500 and other embodiments, the wiper 112 comprises an at least partially deformable or compressible material. For example, when a user presses the wiping surface 136 against a surface to be cleaned, the wiper 112 may compress or deform to conform to the surface being cleaned and provide a larger surface contact area with the surface being cleaned. In some embodiments, the wiper 112 comprises more than one layer. For example, an interior portion of the wiper 112 may comprise a less deformable and/or less absorbent material, such as a plastic or metal material, and an exterior portion of the wiper 112 may comprise a more deformable and/or more absorbent material, such as microfiber cloth, cotton cloth, a sponge material, and the like.
The wiper 112 of the cleaning device 500 may be configured to be removable from the housing 102. As shown in
In some embodiments, the wiper 112 comprises more than one fabric layer (e.g., 2, 3, 4, 5, 6, etc.). The wiper 112 can, for example, comprise a single piece of fabric or cloth wrapped one or more times around itself to form multiple fabric layers. The wiper 112 can also, for example, comprise multiple pieces of fabric or cloth (of either the same type of fabric or cloth or different types), wherein each piece of fabric or cloth forms one or more of the more than one fabric layers. Multiple fabric layers may be advantageous, for example, to help absorption, to make a softer wiper surface, or to increase deformability or compressibility of the wiper 112.
In various embodiments, a wiper is retained to a housing or wiper retainer, permanently or removably, using various other methods. For example, as illustrated in
Referring to
In some embodiments, the entire dispenser 106 is positioned within a cavity of the housing 102. For example, a dispensing surface, such as the dispensing surface 134, is positioned within a recess, similar to how the ultraviolet light source 3002 shown in
In some embodiments, the internal portion 522 fits snugly within an internal cavity of the housing 102. The internal portion 522 may have a sliding fit with the internal cavity of the housing 102. The internal portion 522 in some embodiments can completely or substantially completely fill the internal cavity of the housing 102. In other embodiments, the internal portion 522 may only fill, for example, 90%, 80%, 70%, 60%, 50%, 40%, 30%, 20%, 10%, etc. of the internal cavity of the housing 102. In some embodiments where the internal portion 522 of the dispenser 106 substantially fills the internal cavity of the housing 102, cleaning fluid is stored almost entirely within the dispenser 106 for dispensing at the dispensing surface 134. In some embodiments where the internal portion 522 does not substantially fill the internal cavity of the housing 102, a volume of cleaning fluid may be stored in the dispenser 106 while a separate volume of cleaning fluid may be stored in the remainder of the internal cavity that is not filled by the internal portion 522 of the dispenser 106. In some embodiments, the internal portion 522 is in fluid communication, however, with at least a portion of the remainder of the internal cavity. In use, when a user dispenses cleaning fluid from the dispensing surface 134 of the dispenser 106, the cleaning fluid may be transferred from the internal portion 522 to the external portion 524 for dispensing at the dispensing surface 134. Cleaning fluid may also be transferred from the internal cavity of the housing 102 to the internal portion 522 of the dispenser 106 and to the external portion 524 of the dispenser 106 for dispensing at the dispensing surface 134. In some embodiments, the dispenser 106 is not in fluid communication with the internal cavity of the housing 102, and cleaning fluid is retained entirely within the dispenser 106 for dispensing at the dispensing surface 134.
Referring to
The dispenser 106 of the cleaning device 500, and dispensers of various other embodiments, can comprise one material or multiple materials combined to form the dispenser 106. For example, the entire dispenser 106 may comprise an absorptive or porous plastic or felt material or the like. The dispenser 106 may additionally comprise a fluid absorbing material, but also have one or more layers of another material forming the dispensing surface 134. For example, a microfiber cloth material may form the dispensing surface 134 and be applied over the fluid absorbing material forming the remainder of the dispenser 106. In another embodiment, a microfiber cloth material or the like is applied over a sponge or foam or similar compressible or deformable material which is in turn applied over a fluid absorptive material forming the rest of the dispenser 106. Such a design may be desirable to allow the dispensing surface 134 to better conform to contours of a surface being cleaned. For example, if a user is cleaning a computer monitor surface at an edge along with a housing around the computer monitor surface, a foam material behind the microfiber cloth material may allow the microfiber cloth material forming the dispensing surface 134 to conform simultaneously to both the computer monitor screen and the housing surrounding the computer monitor screen.
As illustrated in the cleaning device 500 and various other embodiments, the dispensing surface 134 may comprise various shaped edges and surfaces to dispense cleaning fluid onto various shaped surfaces. For example, the cleaning device 500 includes various rounded edges 508 along with a sharp edge 510.
Some embodiments of cleaning devices include a surface, area, inlay, and the like to include an advertisement, business information, logo, etc. For example, the cleaning device 500 illustrated in
The wiper retainer 202 of the cleaning device 600 is configured to mount to an exterior or back surface of the housing 102 with the protruding members 636 extending into the internal cavity 118 of the housing 102. Dispenser retaining faces 638 positioned at ends of the protruding member 636 are configured to at least partially mate with the retainer faces 606 of the dispenser 106 when the dispenser 106 and wiper retainer 202 are in their installed positions with respect to the housing 102. In the embodiment shown in
When the dispenser 106 is in an installed position in the housing 102 with the dispensing surface 134 protruding exterior to the housing 102, the wiper retainer 202 can be installed against or adjacent to a back end of the housing 102, with the protruding members 636 extending into the cavity 118 and contacting the dispenser 106. The wiper retainer 202 may be installed with adhesive, using interlocking lips, or various other methods. In some embodiments, the wiper retainer 202 is configured to form a substantially air-tight or water-tight seal with the housing 102. The dispenser retaining faces 638 are configured to be in physical contact with the retainer faces 606 of the dispenser 106 to hold the dispenser 106 in position. For example, when a user is pressing the dispensing surface 134 against a surface being cleaned, a force is applied to the dispensing surface 134. The force applied to the dispensing surface 134 is configured to be at least partially counteracted through the retainer faces 606 pressing against the dispenser retaining faces 638 of the wiper retainer 202.
In some embodiments the wiper retainer 202 of the cleaning device 600 is configured to mate against a back surface of the housing 102. The wiper retainer 202 may be fastened to the back surface of the housing 102, for example, by using adhesives or other means. In other embodiments, a housing lip 534 of the wiper retainer 202 is used to mate with a slot, lip, ledge, or the like of the housing 102 to retain the wiper retainer 202 in position relative to the housing 102. The features connecting the wiper retainer 202 to the housing 102 may be configured to be substantially permanent or removable. For example, a user may want to be able to remove the wiper retainer 202 from the housing 102 to remove the dispenser 106 and/or refill the dispenser 106 with cleaning fluid. In some embodiments the cleaning device 600 further comprises a wiper cover to install over the wiper 112. The wiper retainer 202 can comprise a wiper cap lip 532 to retain the wiper cover and allow the wiper cover to be removed and reinstalled.
Although the housing 102 of the cleaning device 600 shown in
As illustrated in
As illustrated in
As illustrated in
In some embodiments, a cleaning device comprises a one-piece housing having a cavity within which a one-piece dispenser is positioned. For example, a cleaning device may be similar in design to the cleaning device illustrated in
The embodiments shown in
In the cleaning device 1300 embodiment shown in
In some embodiments, a cleaning device can be configured to dispense cleaning fluid using gravity, rather than requiring a user to squeeze the housing or otherwise force the fluid out of the cleaning device. For example, a cleaning device can be configured to dispense cleaning fluid when a user turns the device over to point the opening 1302 in a downward direction, and to let the cleaning fluid drip, drop, or otherwise flow out of the cleaning device. In some embodiments, the flow of cleaning fluid out of the cleaning device can be configured to be faster or slower depending on, for example, what type of surface the cleaning device is designed to drip or flow fluid onto. For example, if the fluid is intended to flow directly on a surface to be cleaned, a smaller drop or slower flow rate may be advantageous to better control the flow and/or to not apply too much fluid to the surface being cleaned. If, for example, the fluid is intended to flow onto a microfiber or other cloth, rather than directly onto a surface to be cleaned, a larger drop or faster flow rate may be advantageous. In some embodiments, the flow or flow rate of fluid being dispensed from the cleaning device can be configured to be regulated by, for example, the user's amount of tilt (e.g., whether the opening 1302 is directed or pointed directly downward or is at some other angle), a size of the hole or opening 1302, a size of other holes or openings in the cleaning device, such as an air vent, and/or the like.
In some embodiments, the cleaning device does not utilize a “squeezable” housing 102. In some embodiments, the cleaning fluid is only (or at least partially) kept from being dispensed by a cap (such as the cover 108) or other component or solid piece that is configured to “plug” the hole or holes or openings of the body through which fluid can be dispensed. The component configured to be the “plug” can be, in some embodiments, slidably, hingedly, or otherwise moveably or removably attached to the housing 102. In some embodiments, for example, the cleaning device can be configured to comprise a button or a switch that can be pressed or otherwise activated to cause a cap or cover to slide off of or otherwise disengage from the opening that it would usually plug, revealing the hole or holes for the fluid to flow or be dispensed.
Although the cleaning device 1700 shows the two dispensers 106 in line with each other on the same side or end of the housing 102, in various other embodiments various dispensers 106 may be positioned in different areas on the housing 102. For example, one dispenser 106 may be positioned along one end or side of the housing 102 with another dispenser 106 being positioned along an end or side that is approximately 180° from the other end. Additionally, a wiper may be positioned on an end or side that is 90° from each of those dispensers 106. Such a design may be desirable so that only one dispensing or wiping surface is available on each side or end of the housing 102 to further reduce the possibility of accidentally contacting a surface to be cleaned with a dispensing surface other than the dispensing surface a user desires. In various other embodiments, a cleaning device can comprise any number of dispensers 106 in any configuration, with some or all of the dispensers 106 being configured to dispense either the same or different fluids.
In some embodiments, the dispenser 106 shown in
In some embodiments, a reservoir comprising a fluid-permeable material is positioned within the internal cavity 118 and configured to retain at least a portion of the fluid within the internal cavity 118. In some embodiments, the elevator 2002 is configured to deform or reduce a volume of the fluid-permeable material when the elevator 2002 presses against the fluid-permeable material, to force a portion of fluid out of the fluid-permeable material and through the one or more openings 2102.
In some embodiments, the cleaning device 2100 does not comprise the openings 2102. Instead, the dispenser 106 is in direct fluid communication with the internal cavity 118 and or a fluid-permeable material positioned within the internal cavity 118. For example, the fluid-permeable material can comprise a porous plastic in direct fluid communication with a dispenser 106 comprising a microfiber cloth or other suitable material. In use, a user can rotate the twist handle 2004 to saturate the dispenser 106 to his or her liking, and then back the twist handle 2004 off to stop or reduce fluid transfer from the internal cavity 118 to the dispenser 106.
The embodiment shown in
In some embodiments, such as illustrated in
In some embodiments, the dispenser 106 may be configured to be substantially permanently installed within the internal cavity of the housing 102. In some embodiments the dispenser 106 may be configured to be removable, refillable, and/or replaceable. For example, as shown in
Embodiments as shown in
Although the embodiments shown in
In some embodiments, a cleaning device may include a dispenser comprising a nozzle to dispense or spray cleaning fluid onto a surface to be cleaned. Cleaning fluid is dispensed through the nozzle by operating a pump (either manually or electrically operated) in some embodiments, or by squeezing sides of a housing in other embodiments.
In some embodiments, a cleaning device may include a dispenser comprising a spring-loaded plug configured to plug or close off an opening to retain cleaning fluid within an internal cavity of a housing. The dispenser is configured to allow cleaning fluid to flow from the internal cavity of the housing through the opening to an exterior of the housing when a user presses the dispenser against a surface to counteract the force of a spring forcing the dispenser against the opening. In some embodiments, the plug comprises a non-fluid permeable material, for example rubber, plastic, etc. In some embodiments, the plug includes one or more fabric layers, such as microfiber cloth, as described above in reference to various embodiments of dispensers and/or wipers. In these embodiments, the dispenser can be configured to at least partially saturate the one or more fabric layers with cleaning fluid transferred from the internal cavity of the housing when the user presses the dispenser against a surface.
Although several embodiments described herein comprise dispenser covers and wiper covers, such as the dispenser cover 108 and wiper cover 114 shown in
In some embodiments, a cleaning device may comprise one or more clips or loops to hook the device onto a belt, backpack strap, purse loop, and the like. In some embodiments, the clips or loops comprise “hand bands” or straps configured to be wrapped around a user's hand.
Referring to
Referring to
In some embodiments, a fabric layer forming the dispensing surface of a dispenser is crimped to a portion of the dispenser with, for example, a metal crimp. In other embodiments, the fabric layer is sewn and/or glued to a portion of the dispenser.
The wiper 112 shown in
In some embodiments, an outer layer 802 may comprise more than one material. For example an outer layer 802 may be applied in a configuration where one wiping surface exposes a microfiber material and another wiping surface exposes a different type of material. A wiper 112 may be configured so that the multiple types of wiping surface materials are available at the same time for use in wiping a single surface, or a wiper 112 may be configured to have one type of wiping surface available at a time. In those embodiments, the user may remove the wiper 112 from the housing 102 and reposition and reinstall it in the housing 102 with the different wiping surface being exposed in order to change the wiping surface. Alternatively, the user may remove the wiper 112 from the housing 102 and use the wiper 112 as a component separated from the housing 102 to wipe a surface.
In some embodiments, mechanical retaining devices are used to retain a, for example, fabric outer layer or fabric material forming a dispensing or wiping surface of a dispenser or wiper. In some embodiments, the mechanical retainer, in addition to retaining the fabric material, also retains at least a portion of the dispenser 106 or the wiper 112 to the housing 102. For example, as illustrated in
A dispenser 106 can take various shapes and still perform its function of storing cleaning fluid and/or dispensing cleaning fluid to a surface. For example,
In some embodiments, the dispensers 106 shown in
In use, to clean a surface with the cleaning device 1900, a user can pull a fresh dispenser 106 from the housing 102 of the cleaning device 1900. The user can then attach the dispenser 106 to the dispenser backing 1902 as described above. The user can then rub the dispenser 106 against the surface to be cleaned, releasing at least a portion of the cleaning fluid contained within the dispenser 106. In some embodiments, the dispenser backing 1902 is a substantially solid portion that forces the dispenser 106 to substantially conform to the shape of the dispenser backing 1902. In other embodiments, the dispenser backing 1902 comprises a deformable material, such as a rubber material, a sponge material, a foam material, and the like. In these embodiments, the dispenser backing 1902 allows the dispenser 106 to substantially conform to the contours of a surface being cleaned while a user is dispensing cleaning fluid onto that surface. In some embodiments, the dispenser backing 1902 is in fluid communication with the internal cavity 118 and is configured to transfer at least a portion of the fluid within the internal cavity 118 to a dispenser 106 positioned adjacent to the dispenser backing 1902. After a user has dispensed cleaning fluid using the dispenser 106 a user may choose to use the wiper 112 to wipe and/or buff or polish the surface.
In some embodiments, the cleaning device 1900 further comprises a dispensing surface retainer, such as the dispensing surface retainer 704 shown in
Various other embodiments of cleaning devices may comprise features similar to the cleaning device 2000 shown in
In some embodiments, as shown in
In some embodiments, an ultraviolet light source can be positioned within an opening of the housing, rather than along an end of the housing. For example, the cleaning device 3000 or 3100 can include a u-shaped opening (or any other shape of opening), similar to the opening shown in
In some embodiments, the light source is a UV-C light. In some embodiment, the light source is not an ultraviolet light source, but rather a light that brightens plastic or any type of light source that has the ability to kill germs and/or sanitize or clean a surface.
While the embodiments illustrated in
The concepts disclosed herein relating to cleaning devices comprising a light source can be combined with any other embodiments of cleaning devices described herein.
Accessories 2202 may further comprise a battery, and/or a solar charger, and/or a kinetic charger to enable charging of electronics when no power outlet is available.
In some embodiments, a dispenser 106 is configured to be refillable with cleaning fluid without removing the dispenser 106 from the housing 102. For example, a filling device 2800 as illustrated in
In various embodiments of filling devices, the filling device can comprise one or more removable caps or covers configured to at least partially cover an opening in the housing to help retain cleaning fluid within the filling device. For example, a cap or cover can help to retain cleaning fluid when the filling device is transported, carried, picked up, dropped, shaken, etc. A cap or cover can also be configured to help retain cleaning fluid by reducing evaporation of fluid within the filling device. A cap or cover can also be configured to be removable to allow a user to fill the filling device with fluid or to empty the filling device of fluid.
In some embodiments, a filling device comprises a pressurized internal cavity. In these embodiments, a cleaning device may be attached to a filling port of the filling device and then the pressurized internal cavity may force cleaning fluid into the dispenser 106. In some embodiments, a filling device may also include an evacuation feature or pump. For example, if a user has expired cleaning fluid within a dispenser 106 of, for example the cleaning device 500, the user may wish to at least partially evacuate the old cleaning fluid from the dispenser 106 prior to filling the dispenser 106 with new fluid. The filling device may include a vacuum function to suck at least a portion of any fluid remaining in the dispenser 106 from the dispenser 106 prior to adding new cleaning fluid 120 to the dispenser 106.
In some embodiments, a filling device may comprise one or more accessories. For example, a filling device may comprise a charger (such as to charge smartphones, other portable electronics, etc.), a clock, a radio, an alarm, etc. In some embodiments the charger is a wireless charger configured to charge electronic devices through, for example, inductive charging. In some embodiments, the filling device further comprises a battery and/or solar powered capability to enable charging of electronics when no electrical outlet is available.
Although several embodiments described herein are described with reference to cleaning fluid and/or sanitizing fluid, it should be understood that the embodiments described herein could be used with various products, fluids, and chemicals. For example, some embodiments could be used to dispense ink, paint, water, foams, creams, ointments, fragrant chemicals, serums, pharmaceuticals or other medicaments, etc.
In some embodiments, on the dry side or wiping side of a cleaning device, a topper, cover, cloth, and/or the like, such as a microfiber sheet or other material, may be utilized that is slightly wider than a polishing block or other component around which the microfiber sheet is wrapped. This may be helpful to allow the cover or sheet to reach corners and/or other difficult-to-reach areas of a device being cleaned, for example, to get up to the corners of a cell phone case. In some embodiments, for example, the cloth cover is configured to overhang its core or polishing block slightly to allow the cloth cover to be positioned against the corners of the case where they meet the phone's surface.
In some embodiments, a wiper comprises an inner core or block that has a topper, cloth, sheet, and/or the like wrapped around a plurality to times (e.g., 2, 3, 4, 5, 6, 7, 8 times, more than 8 times, etc.). In other embodiments, the sheet may be wrapped around a greater or a fewer number of times, as desired or required. In some embodiments, wrapping a sheet or other component multiple times around a core gives an additional cushion, compressibility, or flexibility to enable the cloth to conform or generally conform to the surface it is wiping. In some embodiments, the cloth can be wrapped fairly tight or taught. In other embodiments, the cloth can be wrapped somewhat loosely. In some embodiments, the cloth can be configured to better dry or polish a surface when it is not completely taught around the core or block.
In some embodiments, a wiper is held at least partially into a cavity of a housing through friction between the cavity of the housing and the cloth or sheet wrapped around the core of the wiper. The thickness of the cloth or sheet and/or the number of times the cloth or sheet is wrapped around the core may be varied to vary the amount of friction holding the wiper in the cavity.
In some embodiments, wrapping a cloth or sheet around a core of a wiper is advantageous, for example, because it can enable a user to remove the cloth and rewrap it in a different way to expose a clean surface to be used. For example, a user may use a cloth wrapped around a wiper core to dry or polish a surface until that portion of the cloth becomes soiled or otherwise used or spent. The user may then unwrap the cloth and rewrap it, exposing a clean portion of the cloth for further use.
Although the preceding paragraphs discuss a wiper having a core with a multilayer cloth or other layer or material wrapped around it, the same concepts may apply to a dispenser portion of a cleaning device. For example, a dispenser may comprise an outer cloth layer or multiple cloth layers. Further, these multilayer concepts can be incorporated into any of the cleaning device embodiments disclosed herein or variations thereof.
A dispenser portion of a cleaning device may, in some embodiments, be treated to be hydrophilic or hydrophobic, depending on the type of solution or fluid that is intended to be stored in and dispensed from the dispenser. For example, the dispensing portion can include hydrophilic or hydrophobic base materials, coatings, layers and/or the like. In some embodiments, a dispensing portion of a cleaning device may comprise properties (inherent or from a hydrophobic coating and/or the like) that limit what the dispensing portion may “pick up” from a surface being cleaned. For example, a coating may enable a dispensing portion to retain less dust from a surface being cleaned than if the dispensing portion were not coated. In some embodiments, a coating may act as a barrier between the surface being cleaned and the dispenser or dispensing portion.
In some embodiments, covering a dispenser or wiper with a cloth, such as a microfiber cloth, can help limit or otherwise reduce a static charge being transferred from the cleaning device to a surface being cleaned, such as an electronic device surface. A static charge being transferred from a cleaning device to an electronic device being cleaned may not be desirable, because static electricity may harm the electronics. A microfiber cloth or other sheet covering, for example, a dispenser, may also be advantageous to assist in pulling fluid out of an inner core of the dispenser, or in wicking fluid out of an inner portion of the dispenser. This may help to enable more easily dispensing the fluid onto a surface. Particularly, a cloth cover or other item assisting in wicking or pulling fluid out of a dispenser may be advantageous in cleaning surfaces that do not generally soak up liquids or other cleaning solutions, such as some glasses or plastics.
In some embodiments, cleaning devices as described herein may be configured to be a touchup cleaning system for a car. For example, a cleaning device may be configured to be portable and carried by a user of a car and may comprise a solution configured to polish a car's paint, to polish the car's clearcoat, and/or the like. In one embodiment, after a person has washed his or her car, the person may take the car on a drive and end up with a dirt mark or dirty section of the car. In that example, the user could use such a car touchup cleaning system to touch up that dirty section of the car without having to re-wash the car. For example, the user could use one end of the cleaning device or car touchup system to clean the dirt off of the section and then use another end of the cleaning device to wipe the area dry and/or to polish the area.
In some embodiments, one or more caps of a cleaning device can be configured to be utilized as a filling device for the dispenser. For example, the cap covering the dispenser in various embodiments of the cleaning devices as described herein may be configured to enable a user to dump some cleaning solution into the cap and then to dip the dispenser into the cap to enable the dispenser to soak or otherwise draw the fluid from the cap into the dispenser. In some embodiments, the dispenser is configured to wick the fluid into itself from the cap. In other embodiments, the fluid enters the dispenser through gravity, for example, by placing the cap over the dispenser and then standing the cleaning device on its end to enable gravity to pull the cleaning solution into the dispenser. In some embodiments, one or more caps of the cleaning device are configured to form a generally watertight seal with the housing of the cleaning device. This may be advantageous to, for example, limit evaporation of cleaning fluid from the reservoir or dispenser. This may also be advantageous to limit any leakage of cleaning fluid from the cleaning device while the cleaning device has its caps in place.
In some embodiments, one or more O-rings or other sealing members or devices are incorporated into a cleaning device to facilitate a generally watertight seal between a cap and the housing (and/or any other components of the device). In some embodiments, an O-ring or other sealing member or device is utilized on both ends of the cleaning device. In other embodiments, an O-ring or other sealing device is only used on one end of the cleaning device. For example, a cleaning device may be configured to have a generally watertight seal around the dispenser but not around the wiper.
In some embodiments, such as embodiments utilizing disposable wipers or dispensers, a paper towel or other similar cloth may be utilized as a topper or cover to a wiper or dispenser.
In some embodiments, a dispenser, reservoir, or nib can be configured to be distributed to users in a sealed bag with the item already filled with cleaning solution. This can enable a user to replace the nib or dispenser of their cleaning device with a new nib or dispenser that is presoaked in a cleaning or sanitizing solution and is held in the bag until the user opens it to put it into the cleaning device.
In some embodiments, such as the embodiments of cleaning devices utilizing an ultraviolet light source, the cleaning device may be configured to be recharged via a USB port or other charging device. Such a cleaning device may also be configured to have a refilling station or docking station that would allow it to dock to be charged and/or to power other devices. In some embodiments, the device can be configured to dock into a combined dock that could also be configured to connect to a smartphone, tablet computer, etc., such as the types of devices a user may want to clean with the cleaning device, and to enable those devices to charge, too. In some embodiments, the cleaning device is configured to charge the smartphone or other electronic device when that electronic device and the cleaning device are both docked in the combination dock. In some embodiments, a charging dock or other type of docking station may also incorporate cleaning solution or sanitizing solution refilling features to accommodate refilling the cleaning device while the cleaning device is docked. In some embodiments, the cleaning device and/or dock are configured to be charged wirelessly, such as through inductive charging or other wireless charging technologies.
In some embodiments, as further described above, wipers and/or dispensers and/or cloth covers or toppers of the wipers or dispensers may incorporate an antimicrobial coating. In some embodiments, various other parts of a cleaning device can also incorporate an antimicrobial coating, such as the housing and caps. An antimicrobial coating can also be prohibitive to growth of fungi, mold, and bacteria on the cloth or nib or dispenser as described above.
In some embodiments, an antimicrobial coating comprising Photocatalytic Transparent Nanoparticle Sol can be used. Such an antimicrobial coating may be acquired from, for example, EcoActive Surfaces, Inc., as sold under the trade name Oxititan Antimicrobial Coating. Other examples of antimicrobial coatings that may be used include, but are not limited to, chemicals such as 3 (trihydroxysilyl) propyldimethyl octadecyl ammonium chloride, silver strands or other materials sewn into a cloth, and/or the like. Any materials utilized in cleaning devices as described herein may incorporate antimicrobial coatings or properties. In some embodiments, one or more components of a cleaning device comprise one or more materials having antimicrobial properties. In other embodiments, one or more components of a cleaning device is treated, such as with an antimicrobial liquid, to gain antimicrobial properties. An antimicrobial coating may be applied by washing in a solution, soaking, dipping, mechanically spraying, padding, brushing, and/or the like. In some embodiments, only cloth portions of the cleaning device have antimicrobial properties. In other embodiments, any portion of the cleaning device may have antimicrobial properties, including, for example, plastic or glass surfaces, fabrics, textiles, etc.
In some embodiments, a cleaning device can be configured to contain plain water rather than a cleaning or sanitizing solution. In such an embodiment, a user may want to use water to clean and or to use the cleaning device much in the way a squeegee or mop may work.
In various embodiments of cleaning devices, a topper or cloth cover can be connected in any way to the wiper or dispenser. For example, a topper may connect or be held in place via friction, elastic, snapping of a plastic holder that holds the topper in place to the body, glue, adhesives, clips, and/or the like.
In various embodiments of cleaning devices, cleaning solution may be distributed, expelled, or otherwise drawn out of the device via various methods, such as an airless pump, a foamer pump, a treatment, a lotion pump, a sprayer, and/or the like. A sprayer, for example, may be tailored to an application to create a certain type of spray, such as a hard or course spray, to create different effects, depending on the application. In some embodiments, a sprayer can be configured to be adjustable by the user. A foamer pump may, in some embodiments, be more useful than a sprayer in embodiments where it is desired to convert a hard or hand liquid to a foam to be dispensed onto a surface, such as to allow better control of the cleaning fluid to enable the fluid to be moved around over the entire surface easier as a foam than as a liquid. Various embodiments of cleaning devices as described herein can be made to work with a pump, a squeezing mechanism, and/or the like.
Various embodiments of cleaning devices as described herein can be configured to utilize toppers or cloth or other material covers which are made to be dispensed from a container or storage area when needed and that can be configured to be single use or multiuse and to be thrown away after use and/or to be washed and then reused.
In some embodiments, a wipe can be configured to be pulled out of a cleaning device and to be used, not only to clean a surface, but for wiping a user's hands as well. In some embodiments, a wipe can be an antibacterial wipe. In some embodiments where these wipes are present any portion of the body or housing can be configured to open hingedly (or using a sliding joint, removable cover, etc.), with friction or the like to open or reveal or provide access to a compartment or space where, for example, used cloths may be stored until they can be thrown away or can be saved to be washed and/or reused. Such a compartment can be positioned anywhere on the housing.
Microfiber or other material sheets can be configured to be held in place on a body of a cleaning device as described above in various embodiments. In some embodiments, a microfiber or other material sheet can be precut to a shape desirable for a specific cleaning device. In other embodiments, a sheet can be any shape, and still be held in place over a dispenser or wiper. In some embodiments, a cleaning device can have a refillable or replaceable apparatus or container that holds unused sheets, such as dispenser or wiper covers, and to hold these sheets until a user pulls them out of the container and into place over a wiper or dispenser for use. This container or wiper can be positioned anywhere on the housing.
In some embodiments, the sprayer 4700 is in contact with the microfiber sleeve when the microfiber sleeve is on the housing. In other embodiments, the sprayer 4700 is recessed and does not touch the sleeve. Although this embodiment illustrates a generally flat rectangular shaped cleaning device, the cleaning device can be made of any shape, color, or material sufficient to perform its functions. The microfiber sleeve could be a sleeve, or a sheet, or a combination of a plurality of sheets that can be made of any other suitable material.
In some embodiments, a reservoir or, for example, a piece of porous plastic, can be positioned in between the cleaning device housing and the sleeve. In that embodiment, the sprayer 4700 can be configured to soak the porous plastic or reservoir, which can then be configured to transfer the cleaning solution to the outer sleeve. In some embodiments, a piece of porous plastic or other type of reservoir between the housing and sleeve can be configured to support portions of the sleeve to hold portions of the sleeve away from the housing. In some embodiments, a cleaning device as shown in
In some embodiments, porous plastic can be made to be very thin and very flexible, for example, allowing it to conform to the shape of the object you are cleaning. In some embodiments, multiple thin pieces of porous plastic are included in the pocket 5000, instead of one thicker piece of porous plastic, to enable the porous plastic to be more flexible.
In some embodiments, the dry or top portion of the cloth 5020 may be coated in a water repelling substance, such as water repelling substances available from companies such as Liquipel. In some embodiments, a cloth may also be made without a pocket 5000, but use the idea of coating one side of the material to repel water and the other side of the material to soak in water or a cleaning solution. In that example, a single cloth can have a wet side and a dry side by, for example, coating one side with a water repelling substance. Such a dual sided cloth may in some embodiments come with a bag or carrying case to not wet the user while the user is carrying the cleaning device around on the go. In some embodiments, the bag can comprise a degassing valve to ensure it will not dry out in between uses.
In some embodiments, the dispenser 5320 (and other dispensers disclosed herein) is held in place using friction and/or by being constrained within the housing by, for example, the outer housing portion 5300 and the inner housing portion 5310. In other embodiments, the dispenser may be held in place using adhesive, glue, fasteners, and/or the like.
In some embodiments, the housing portions 5300 and 5310 can be configured to be separable by a user to, for example, replace the dispenser 5320. In this embodiment, the housing portion 5310 is configured to slide within a cavity of the other housing portion 5300 for a generally airtight or watertight seal using sealing features 5330. The sealing features 5330 may comprise, for example, one or more O-rings. In some embodiments, however, sealing features such as O-rings are not required. This embodiment also includes O-rings 5331 at each end of the housing to aid in creating an air or water-tight seal between the housing and the end caps 108, 114. In some embodiments, however, different sealing features are used, or no sealing features are used. In some embodiments, a protrusion 5360 of the housing component 5310 can be configured to fit into a mating portion of the housing 5300 to enable the two parts to be securely held together. In some embodiments, the parts can be configured to be separable by a user. In other embodiments, a user cannot separate the parts if, for example, the parts are configured to snap together tight enough or if glue or another generally permanent fastening method is used to fit the pieces together.
In some embodiments, the inner housing portion 5310 is positioned completely within the outer housing portion 5300. In some embodiments, substantially the entire inner housing portion 5310 is positioned within the outer housing portion 5300. In the present embodiment, the cavity of the outer housing portion 5300 is approximately 1.42 inches deep, shown by dimension 5381 of
The cleaning device illustrated in
In the present embodiment, the wiper core 5340 comprises a thickness 5343 of approximately 0.125 inches. The cavity 5350 of the outer housing portion 5300 comprises a thickness 5345 of approximately 0.30 inches. Accordingly, in the present embodiment, a ratio of the cavity thickness to the wiper core thickness is approximately 2.4. With these dimensions, there is approximately 0.175 inches of space between the cavity 5350 and the wiper core 5340, or approximately 0.0875 inches of space on either side of the wiper core 5340 if the wiper core 5340 is positioned centrally in the cavity 5350. Depending on a thickness of fabric that is wrapped around the wiper core 5340, this configuration may enable multiple layers of fabric to be positioned around the wiper core 5340, such as, for example, two, three, four, five, six, seven, eight, nine, ten, or more. In some embodiments, the dimensions 5343 and 5345 are configured to enable four layers of fabric to be positioned between the wiper core 5340 and the walls of the cavity 5350, with the available space compressing the fabric sufficiently to hold the wiper core 5340 within the cavity 5350 through friction, but not creating so much friction that it is difficult for a user to remove the wiper core 5340 from the cavity 5350. In other embodiments, the dimensions 5343 and 5345 are configured to achieve the same result with one, two, three, five, six, seven, eight, nine, ten, or more layers of fabric. Although in this embodiment, the dimensions are configured such that there is approximately 0.0875 inches of space on either side of the wiper core 5340 when the wiper core 5340s positioned centrally in the cavity 5350, and various other embodiments the dimensions may be configured such that there is a different amount of space on either side of the wiper core 5340. For example, in some embodiments, the dimensions may be configured such that the space on either side of the wiper core available for fabric layers is at least 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.11, 0.12, 0.125, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.20 inches or more. In other words, the thickness 5345 may be greater than the thickness 5343 by at least 0.02, 0.04, 0.06, 0.08, 0.10, 0.12, 0.14, 0.16, 0.18, 0.20, 0.22, 0.24, 0.25, 0.26, 0.28, 0.30, 0.32, 0.34, 0.36, 0.38, 0.40 inches or more. Accordingly, in some embodiments, a wiper core may be covered by one or more layers of material, such as fabric, the material having a thickness of at least 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.11, 0.12, 0.125, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.20 inches or more. In some embodiments, a wiper core comprises a relatively smooth and flat surface. In some embodiments, a wiper core further comprises one or more ridges or protruding members protruding from the surface. Such a ridge or protruding member may be helpful to provide an area of increased pressure when rubbing the wiper against a surface being cleaned, to enable more effective cleaning or polishing. In some embodiments, a ridge or protruding member protrudes from the wiper core surface by at least 0.001, 0.002, 0.003, 0.004, 0.005, 0.01, 0.02, 0.03, 0.04, or 0.05 inches or more. This protruding member concept may also be applied to any of the other embodiments of wipers or dispensers disclosed herein.
In this embodiment, the width 5342 of the wiper core 5340 is approximately 1.75 inches. The width 5344 of the cavity 5350 is approximately 2.14 inches. Accordingly, in this embodiment, the width of the cavity 5350 is approximately 0.39 inches wider than the wiper core 5340. Accordingly, when the wiper core 5340 is positioned centrally in the cavity 5350, there is a gap on either side of the wiper core 5340 of approximately 0.2 inches. Having a gap on either side of the wiper core 5340 can be advantageous to, among other things, enable fabric wrapped around the wiper core 5342 to extend beyond the ends of the wiper core 5340. Accordingly, when a user wraps a cloth around the wiper core 5340, the user does not have to be precise in his or her wrapping. Further, the cloth wrapped around the wiper core 5340 may be configured to have a larger width than the wiper core 5340. Having the cloth extend beyond the edges of the wiper core 5340 may be further advantageous to limit a risk of the more solid or harder wiper core 5340 touching a surface being cleaned, to limit the risk of scratching the surface being cleaned.
It should be noted that, although specific dimensions have been disclosed to respect to the width of the wiper core 5340 and cavity 5350, various alterations to those dimensions may be made to make the gap between the wiper core 5340 and cavity 5350 smaller or larger, to reduce or increase an overall size of the cleaning device, and/or the like. For example, in some embodiments, the width 5342 of the wiper core 5340 may be at least 0.15, 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.25, 2.50, 2.75, 3.00 inches or more. The width 5344 of the cavity three 5350 may be adjusted accordingly, based on the size of the wiper core 5340, to create a gap on either side of the wiper core that is at least, for example, 0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.35, 0.40, 0.45, 0.50 inches or more. Further, the thickness of the wiper core 5343 may be varied in some embodiments. For example, the thickness of the wiper core 5343 may be, in some embodiments, at least 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.15, 0.20, 0.25, 0.30 inches or more. The thickness 5345 of the cavity 5350 may be adjusted accordingly, based on the size of the wiper core 5340, to achieve various gap sizes, as described above.
In various embodiments, the dispenser 5320 may also comprise various dimensions. The portion of the dispenser 5320 that protrudes out of the inner housing portion 5310 comprises a thickness 5323 and a width 5322, as shown in
In the embodiment illustrated in
In the embodiment illustrated in
The dispenser 5320 of the cleaning device illustrated in
In some embodiments, the dispenser 5320 is molded to its final shape, without using die-cutting or a similar operation to cut down a larger stock size. In some embodiments, even if the dispenser is molded or otherwise produced to its final size or substantially to its final size, a secondary operation may be utilized to create larger pores and/or higher fluid-permeability at a dispensing surface. For example, a dispenser may be formed to substantially its final shape (through molding, extrusion, and/or the like), but then a secondary operation may be used to shave off a film or a portion of material of the dispensing surface to enable the dispensing surface to have larger pores and/or greater fluid-permeability. This may be advantageous to, for example, increase a flow rate of fluid through the dispensing surface. Although producing a dispenser having a surface with larger pores and/or a higher fluid-permeability than other surfaces can be advantageous in some embodiments, some embodiments utilize a dispenser that is formed to its final shape without using die-cutting or any other secondary operation. For example, a dispenser may be molded or extruded directly from a raw material in a one-step process, with no secondary cutting or similar process, and still be acceptable for use in a cleaning device as disclosed herein.
The body of the housing 2 can be made of any material and can be made to be squeezed in order to help expel solution out of the body. Although this embodiment illustrates four eyedroppers, other embodiments can be made with any amount of eyedroppers, such as only one, or other types of dispensers. The eyedropper can be made to work with pressure or with gravity, making a liquid fall out of the eyedropper's opening onto a secondary applicator, such as the cover 3 or topper 4. The topper, its cloth, or other like material, can be adhered to the body in various ways. The retainer 5 is just one example of how the topper and/or other components may be held together to form one cohesive unit, part 5 being snapped onto the housing 2 or sleeve 6, allowing the dispenser cover 3 to slightly push the topper 4 out of the opening in the middle of the retainer 5, making the topper the primary material used to clean a surface.
Although the embodiments illustrated in these figures do not have caps, caps may be included for either side of the housing. Also, the sleeve 6 may be designed differently or may not even be included in the device. For example, a dispenser cover 3 or topper 4 may be configured to mount directly over the dispenser or eyedroppers 5500.
The bottom portion of this cleaning device shows that a dry side or wiper side can be removable from the cleaning device to use to clean up any excess liquid or to shine the surface. Although caps are not shown in this drawing, the cleaning device can come with caps at either end. In some embodiments, the topper 5810 is not utilized. Further, either side of this cleaning device can utilize a piece of porous plastic, polyester fiber strands, etc. Such a material may aid in absorption of the dispensed cleaning fluid if on the dry side and aid in more even distribution of the fluid if used on the wet side.
In some embodiments, the cleaning device may come with a topper 6110 on top, and also a dry side or wiping portion located anywhere else on the body 6100 for the job of polishing a surface and or swirling for the cleaning solution around on the surface. Such a cleaning device may come with any combination of toppers and dry side portions or be limited to just one or the other.
The embodiment illustrated in
The cleaning device 6300 illustrated in
In some embodiments, the end caps 6308 and/or 6314 can be utilized to enable a user to refill the dispenser 6320. For example, a user may place fluid, such as cleaning fluid in one of the end caps 6308, 6314, and then dip the dispenser 6320 in that end cap to enable the dispenser 6320 to soak up the fluid, such as through capillary action, to refill the dispenser 6320 and/or a reservoir of the cleaning device. In some embodiments, a user can refill a cleaning device by, for example, opening the housing and pouring fluid into the reservoir or dispenser cavity. Enabling a cleaning device to be refilled may be advantageous to, for example, enable higher quality materials to be used, since the device may last longer than a disposable device.
The cleaning device 6300 illustrated in
In some embodiments, the wiper portion 6440 can be an integral portion of the housing 6442 of the cleaning device 6400. For example, the housing 6442 may be an injection molded plastic component that includes the wiper portion 6440. Such a construction may, in some embodiments, be more economical to produce. Although this embodiment illustrates a single layer of fabric 6441 positioned over the wiper portion 6440, various other embodiments may utilize more than one layer of fabric. In some embodiments, a relatively permanent method of attaching the fabric 6441 to the wiper portion 6440 may be advantageous, particularly when an end cap over the wiper is not utilized. A relatively permanent method of attaching the fabric, such as adhesive, may limit a chance that the fabric become separated from the cleaning device 6400, such as when the cleaning device is in a user's pocket, bag, and/or the like. In some embodiments, an adhesive is utilized that is safe for a user to wash the fabric 6441 without the adhesive letting the fabric release from the wiper portion 6440.
In some embodiments, the wiper portion 6440 may be covered by a plurality of removable wiping layers. For example, the wiper portion 6440 may be covered by a plurality of disposable wipes. When an outermost wipe become soiled, a user may remove the outermost wipe, revealing a fresh wipe underneath.
In use, the cleaning device 6600 may be, for example, placed over a smartphone on a table. Accordingly, the housing 6602 may in some embodiments completely encase or enclose the smart phone, with the sidewalls 6606 extending to the table or other surface the smartphone or other device being cleaned is placed on. The ultraviolet light source 6608 may then be activated to clean or sanitize the smartphone or other device. The top wall 6604 and sidewalls 6606 can be used as shields to make sure none of the ultraviolet light, or at least only a small amount of the ultraviolet light escapes. The top and sidewalls 6604, 6606 increased safety by limiting exposure to a user of the ultraviolet light.
In some embodiments, additional or alternative cleaning sources may be used. For example, in addition to or instead of a UV light source, a heat source may be used. Further, a wet dispenser may be used, similarly to various other dispenser embodiments disclosed herein. In some embodiments, the cleaning device 6600 comprises a power source to power the UV light source 6608.
In some embodiments, one or more of the top and sidewalls 6604, 6606 may comprise a wiper, such as any of the wiper configurations disclosed herein, to enable drying, cleaning, and/or polishing a device after the device has been exposed to the ultraviolet light. In some embodiments, one or more of the walls of the cleaning device 6600 may comprise a ridge or other structural support to increase a rigidity of the wall, such as to increase the stiffness of a wiper positioned on that wall. In some embodiments, such a ridge may protrude from the wall at least 0.001 inches. In some embodiments, one or more of the walls are smooth or flat without any protruding ridges.
Although the cleaning device 6600 comprises a substantially rectangular shaped housing 6602, in various other embodiments the housing 6602 may be shaped in various ways. A rectangular shape may be ideal if the cleaning device is intended to clean smartphone devices, which are generally rectangular in shape. However, if the cleaning device is intended to clean other shaped devices, the housing may take different shapes.
In some embodiments, the cleaning device 6600 further comprises a cap or case that can, among other things, protect the ultraviolet light source 6608 from damage when not in use. In some embodiments, the cap or case can also be placed over the device while the device is in use to further eliminate seepage of ultraviolet light from the device.
In various embodiments of cleaning devices disclosed herein, the cleaning device may utilize any fluid, gel, or other cleaning solution sufficient to perform the functions described herein. In some embodiments, a cleaning device may be manufactured and sold without any cleaning fluid, gel, or other solution. In that case, an end user may fill the device with whatever fluid, gel, or other solution the user prefers.
In some embodiments, a cleaning device as disclosed herein comprises a wiper (such as one of the various wipers disclosed herein) and/or a wiping cloth that is configured to be removable from the housing of the cleaning device. The housing may comprise a feature (such as a cavity, hole, peg, clip, adhesive, and/or the like) configured to removably retain the wiper or wiping cloth to the housing. The feature configured to removably retain the wiper or wiping cloth may be positioned anywhere on or within the housing. In some embodiments, the housing may comprise more than one retention features at different locations, such that the wiper or wiper cloth may be positioned at different locations on or within the housing. In some embodiments, multiple, thin, separately wrapped wiper cores may be “stacked” to fit into a single wiper cavity to create a larger surface area of wiper material within one body.
Although these inventions have been disclosed in the context of certain preferred embodiments and examples, it will be understood by those skilled in the art that the present inventions extend beyond the specifically disclosed embodiments to other alternative embodiments and/or uses of the inventions and obvious modifications and equivalents thereof. Additionally, the skilled artisan will recognize that any of the above-described methods can be carried out using any appropriate apparatus. Further, the disclosure herein of any particular feature, aspect, method, property, characteristic, quality, attribute, element, or the like in connection with an embodiment can be used in all other embodiments set forth herein. For all of the embodiments described herein the steps of the methods need not be performed sequentially. Thus, it is intended that the scope of the present inventions herein disclosed should not be limited by the particular disclosed embodiments described above.
This application is a continuation of U.S. patent application Ser. No. 15/022,916, titled DEVICES AND METHODS FOR DISPENSING FLUIDS AND WIPING SURFACES, filed Mar. 17, 2016, which is the U.S. National Phase under 35 U.S.C. § 371 of International Application No. PCT/US2014/056648, titled DEVICES AND METHODS FOR DISPENSING FLUIDS AND WIPING SURFACES, filed Sep. 19, 2014, which claims the benefit of U.S. Provisional Application No. 61/880,744, titled DEVICES AND METHODS FOR DISPENSING FLUIDS AND WIPING SURFACES, filed Sep. 20, 2013. This application is also a continuation-in-part of U.S. patent application Ser. No. 15/138,736, titled DEVICES AND METHODS FOR DISPENSING FLUIDS AND WIPING SURFACES, filed Apr. 26, 2016, which is a continuation of U.S. patent application Ser. No. 13/802,032, titled DEVICES AND METHODS FOR DISPENSING FLUIDS AND WIPING SURFACES, filed Mar. 13, 2013, which claims the benefit of U.S. Provisional Application No. 61/757,032, titled DEVICES AND METHODS FOR DISPENSING FLUIDS AND WIPING SURFACES, filed Jan. 25, 2013, and U.S. Provisional Application No. 61/695,028, titled SELF CONTAINED CLEANING UNIT, filed Aug. 30, 2012. Each of the foregoing applications is hereby incorporated by reference herein in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 61880744 | Sep 2013 | US | |
| 61757032 | Jan 2013 | US | |
| 61695028 | Aug 2012 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 15022916 | Mar 2016 | US |
| Child | 16105811 | US | |
| Parent | 13802032 | Mar 2013 | US |
| Child | 15138736 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 15138736 | Apr 2016 | US |
| Child | 15022916 | US |
