1. Field of the Invention
This invention relates to storage containers. More particularly, the invention relates to containers that are versatile and facilitate filling and removing a liner.
2. Description of the Related Art
When utilizing a garbage can to support a plastic garbage bag having a peripheral end portion folded over the top edge of the can, the bag generally adheres to the sidewall of the can even when it is only partially loaded. It is thus often difficult to withdraw the bag due to the adherence thereof to the can sidewall as well as to the vacuum which is created between the bottom of the bag and that of the can when the bag is pulled out of the can. On the other hand, one can hardly do without a garbage can or the like to support a garbage bag, since the bag itself has no body as such and is therefore not self-supporting, and without external support the bag can be loaded only with great difficulty.
Moreover, when using plastic garbage bags, care must be taken during the loading in order to prevent sharp objects, such as scrap pieces of wood, small rocks, and the like, from piercing the bags. In addition, the presence of sharp objects typically does not permit the garbage to be compressed inside the bag since otherwise the latter would pierce, thus resulting in one not being able to load the bag to its full capacity. The same also applies to indoor use as household rubbish generally includes sharp items such as pizza boxes, broken glass, open cans, and the like.
Many garbage cans have attempted to overcome the deficiencies above by providing garbage cans that incorporate air tubes and/or air holes to decrease the amount of vacuum created when one pulls the trash bag from the garbage can. Others have created collapsible garbage cans that unwrap from the garbage bag. These garbage cans, however, suffer from additional deficiencies.
First, holes formed into the garbage can decrease the garbage can strength and liquids and smells may begin to seep there from. Secondly, collapsible garbage cans generally lack the structural integrity to adequately hold trash bags at full capacity as the collapsible garbage cans may unintentionally unwrap. Bag support devices have also been used to protect garbage bags from punctures. The bag support devices have been described as taller than the garbage bags, and use awkward, elongated handles. Because the garbage bag is pulled over the entire length of the bag support device, the garbage bag is still left unprotected from external hazards, such as bushes, shrubs, thorns, etc.
From the foregoing discussion, it should be apparent that a need exists for an apparatus and method that supports a liner and facilitates the removal and protection of the liner. The apparatus and method would enable the user to remove the liner from the container without causing suction and without puncturing the liner. Additionally, the apparatus would be easier to clean, have a greater capacity, and would capture spills.
The present invention has been developed in response to the present state of the art, and in particular, in response to the problems and needs in the art that have not yet been fully solved by currently available liner supports. Accordingly, the present invention has been developed to provide an apparatus and method for releasably providing liner support that overcome many or all of the above-discussed shortcomings in the art.
The apparatus, in one embodiment, is configured to releasably support a liner and includes a body and a base. The body is configured to receive the liner, which includes an outer surface, an inner surface, and a bottom and may be longer in length than the body. The body includes a top opening and a bottom opening, with the area of the top opening being less than the area of the bottom opening, which advantageously enhances the stability of the apparatus.
The base releasably attaches to the body at the bottom opening and includes inner surface of the base configured to provide support to a bottom of the liner. Further, because the top opening is smaller than the bottom opening, advantageously, material spilled on the outside surface of the apparatus will be more likely to rest in the base, instead of on the floor around the apparatus. For example, a liquid would flow down the exterior surface of the apparatus to the base instead of dripping on the floor.
Additionally, in certain embodiments, the body gradually slopes inward from the bottom opening to the top opening. Advantageously, the slope of the body may provide for easy removal of the liner, wherein separation of the apparatus from the liner does not involve significant vacuum forces as in conventional trash cans and liners.
In one embodiment, the liner removably fits inside the body to protect the body from direct contact with soiled objects. This advantageously allows one to fit considerably more material inside the apparatus by compressing the material with forces which may otherwise damage the liner. This adds a further advantage wherein fewer liners are needed for the same amount of material. The liner is longer in length than the body to allow the liner to wrap around the top opening of the body. The base releasably attaches to the body at the bottom opening, which advantageously makes the apparatus easier to clean, avoiding odors, germs, and pests, an advantage especially important for uses such as in hospitals. The inner surface of the base supports the bottom of the liner.
In one embodiment, the apparatus is configured to store trash. The body may be any shape or size, and may include a lid. Clips may be used to attach the liner to the body.
The apparatus, in another embodiment, is advantageously configured to protect the liner from puncture. Specifically, the body protects the liner from puncture when the bottom opening is inserted into the liner first. The base attaches to the body, thus trapping the liner between the base and a lower lip of the body. Securing devices hold the liner in a generally fixed zone about the body to prevent the liner from snagging twigs, limbs, etc. Additionally, the handles remain uncovered to allow easy movement of the apparatus.
The handles may be notched to retain the liner. The notch may take any suitable shape, and in one embodiment, the notch is v-shaped.
Additionally, the apparatus may be reversible. That is, the body may be provided with a latchable base and a latchable lid so that the base may be positioned either with the small opening facing up or with the large opening facing up,
A method of the present invention is also presented for providing support to the liner. In one embodiment, the method includes providing a body with a top opening having less area than a bottom opening, the body gradually sloping from the bottom opening to the top opening, inserting the bottom opening into an opening of the garbage bag, gathering the opening of the garbage bag and sides of the garbage bag about the bottom opening of the body, attaching a base to the bottom opening with a securing device, securing the garbage bag and sides of the garbage bag to a lower portion of the body, filling the body with objects, when filled, removing the base and letting contents drop into the liner, and removing the body from the liner.
The method may also include the step of securing the garbage bag sides to the lower portion of the body with the same securing device that is used to attach the base to the body.
Reference throughout this specification to features, advantages, or similar language does not imply that all of the features and advantages that may be realized with the present invention should be or are in any single embodiment of the invention. Rather, language referring to the features and advantages is understood to mean that a specific feature, advantage, or characteristic described in connection with an embodiment is included in at least one embodiment of the present invention. Thus, discussion of the features and advantages, and similar language, throughout this specification may, but do not necessarily, refer to the same embodiment.
Furthermore, the described features, advantages, and characteristics of the invention may be combined in any suitable manner in one or more embodiments. One skilled in the relevant art will recognize that the invention can be practiced without one or more of the specific features or advantages of a particular embodiment. In other instances, additional features and advantages may be recognized in certain embodiments that may not be present in all embodiments of the invention.
These features and advantages of the present invention will become more fully apparent from the following description and appended claims, or may be learned by the practice of the invention as set forth hereinafter.
In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings, in which:
Reference throughout this specification to “one embodiment,” “an embodiment,” or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of the phrases “in one embodiment,” “in an embodiment,” and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment.
Furthermore, the described features, structures, or characteristics of the invention may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.
In one embodiment, the trash can 10 comprises a body 12, a base 14, and a cover, or lid 16. The body 12 includes a top opening 18 and a bottom opening 20. In one embodiment, the area of the top opening 18 is less than the area of the bottom opening 20. In the depicted embodiment, the body 12 gradually slopes inward from the bottom opening 20 to the top opening 18 to create a funnel, or conical-shaped body 12. Of course, the body 12 may have other shapes as well.
In certain embodiments, a bottom lip 21 may run perpendicular to the base 14 to allow the base 14 to easily fit over the bottom lip 21. Similarly, a top lip 23 may run perpendicular to the lid 16 to allow the lid 16 to easily fit over the top lip 23.
The body 12 may slope or otherwise progress inward from the bottom opening 20 to the top opening 18. In one embodiment, the body 12 slopes inward from the bottom opening at more than 90 degrees with respect to a horizontal axis of the base 14, as illustrated in
The body 12 may be configured to receive a liner 22. The liner 22 includes an outer surface 24, an inner surface 26, and a bottom 28. The liner 22, in certain embodiments, removably fits inside the body 12 to protect the body 12 from direct contact with soiled objects. To enable the liner 22 to fold over the body 12, the body 12 may be shorter in length than the length of the liner 22. In one embodiment, a liner securing device, such as a series of clips (not shown), attached to an outer surface of the body 12, releasably secure upper edges of the liner 22 to the body 12. In operation, a user pulls the liner 22 between the clips and the body 12 to hold the liner 22 thereto. One skilled in the art will recognize that there are numerous methods and devices for securing the liner 22 to the body 12.
The base 14 releasably attaches to the body 12 at the bottom opening 20. In one embodiment, securing devices 32 secure the base 14 to the body 12. In the illustrated embodiment, the securing devices 32 extend perpendicular to the base 14 a predetermined distance and are designed to flex over the bottom lip 21 of the body 12 and enter slots 36 to hold the base 14 to the body 12. It is recognized, however, that the securing devices 32 may be incorporated directly into side walls 38 of the base 14, rather than extending perpendicular therefrom. When the base 14 is attached to the body 12, an inner surface 30 of the base 12 supports the bottom 28 of the liner 22 to prevent the liner 22 from ripping when loaded.
In one embodiment, the base 14 comprises at least one foot rest (not shown) protruding outward from the base 14 to allow the user to stand on the foot rest while the user lifts the body 12 therefrom. Advantageously, the user is not required to bend down and release the base 14 from the body 12.
The lid 16 is designed to removably attach to the body 12 to maintain the objects within the trash can 10 and prevent odors from escaping therefrom. The lid 16 may include a handle 33 to facilitate removal of the lid 16, and the lid 16 may be secured to the body 12 with one or more securing devices 32.
Because the lid 16 and the base 14 may be secured to the body 12, the trash can 10 is, in one embodiment, reversible. That is, the trash can 10 may be used alternatively with either the top opening 18 or the bottom opening 20 facing up to receive objects for storage within the trash can 10. In this embodiment, handles may be formed in the lid 16 or the base 14 in a recessed manner such that the trash can 10 may stand flat on either the lid 16 or the base 14.
The securing devices 32 of
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The wheel base 48 of
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The user fills the body 12 with the intended objects, and when full, releases the securing devices 32 to disengage the base 14 therefrom. With the base 14 removed, the objects inside the body 12 drop and pull the liner 22 from the body 12, thus transferring the objects from the body 12 to the liner 22. Preferably, clips 25 hold upper portions of the liner 22 until the user disengages the upper portions therefrom. The body 12 protects the liner 22 until the body 12 is removed.
In one embodiment, the handle 200 may be provided with a slot 82 in order to secure a liner 22 therein. The slot 82 may be configured in the same manner as one of the embodiments of
The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The described embodiments are to be considered in all respects only as illustrative and not restrictive. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
This application is a continuation-in-part of and claims priority to U.S. patent application Ser. No. 11/024,133 entitled “GARBAGE CAN AND SUPPORT FOR USE WITH DISPOSABLE BAGS” and filed on December 27 for Jack Donald Fisher, which is incorporated herein by reference.
Number | Date | Country | |
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Parent | 11024133 | Dec 2004 | US |
Child | 11318730 | Dec 2005 | US |