This disclosure relates to the field of devices configured to hold cleaning apparatuses above a drainage basin. Such cleaning devices including dish rags, sponges, brushes, etc. The holder in one example configured to rotate in a first plane, and/or pivot in a second plane, and by so rotating and pivoting does not interfere with use of the drainage basin when the holder is not in a first position.
In addition to the primary purpose of the cleaning apparatus holder, as stated herein, several other objects and advantages of the disclosed apparatus include:
A cleaning apparatus holder assembly is disclosed herein comprising in one example: a mounting pad configured to be attached to a work surface of a sink; the mounting pad comprising a first pivot component having a first axis of rotation; a swivel removably mounted to the mounting pad at the first pivot component and configured to rotate relative to the mounting pad about the first axis of rotation; the swivel comprising a second pivot component having a second axis of rotation not parallel to the first axis of rotation; and a resting arm mounted to the swivel at the second pivot component, configured to rotate relative to the swivel about the second axis of rotation; the second axis of rotation defining a lifting plane orthogonal to the second axis of rotation.
The cleaning apparatus holder as recited herein may be arranged wherein the resting arm comprises a longitudinal axis at an angle of 0° to the lifting plane, as such the longitudinal axis of the resting arm is orthogonal to the lifting axis. In a narrower range, the angle is between 5° and 85° to the lifting plane. The cleaning apparatus holder as recited herein may be arranged wherein the resting arm comprises a longitudinal axis at an angle between 30° and 60° to the lifting plane. In a particular example, the angle of the longitudinal axis of the lifting arm is 45° to the lifting plane.
The cleaning apparatus holder as recited herein may be arranged wherein the swivel is removably attached to the mounting pad.
The cleaning apparatus holder as recited herein may be arranged wherein the resting arm comprises a first shaft, a second shaft; the first shaft and the second shaft substantially aligned with the longitudinal axis of the resting arm and substantially not parallel to each other, thus forming a varying gap therebetween.
A cleaning apparatus holder for retaining cleaning apparatus such as washcloths, sponges, brushes, scouring pads, etc. to be stored or dried, which can be used in conjunction with a drain basin, such as a sink, or as a stand-alone system. The term sink used herein to include a drain basin or receptacle, as in a kitchen or laundry, usually connected with a water supply and drainage system, for washing dishes, clothing, etc. The apparatus having a base component fixed in position relative to the drain basin, with a rotating arm component removably fixed to the base component.
In the field of cleaning apparatuses in use in household and commercial kitchens, bathrooms, shops, workplaces, etc. it is often desired to dry the cleaning apparatus between use or at a minimum that a substantial portion of excess cleaning fluids (e.g. water, detergents) drain from the cleaning apparatus between to reduce bacterial growth, reduce odors, and to result in a cleaner and more pleasing environment.
In use, cleaning apparatus such as wash cloths are often suspended from a faucet causing a situation where the cleaning apparatus is in the way of other use of the sink basin. The position of the cleaning apparatus over the faucet also results in the draining fluid from the dish cleaning apparatus rag falling near the outlet of the faucet, potentially causing an unsanitary condition. In other examples such as with a split sink (left and right basins), a cleaning apparatus is rested upon the separator wall between the two sink basins, or on the perimeter edge of the sink basin. In this position the cleaning apparatus does not dry properly, as there is no airflow through the cleaning apparatus, airflow blocked in part by the sidewall of the sink basin. In addition, a sponge, a cleaning brush, etc. is not easily positioned (rested) on a faucet, nor on a sink separator.
Thus, it is common for sponges, cleaning brushes, dishrags, scouring pads, etc. and equivalents (each of these and equivalents herein referred to collectively as cleaning apparatus) to be stored on a work surface adjacent a sink basin or in some sort of draining holder. In such a position there are several concerns including that the cleaning apparatus may not adequately drain, may not have sufficient airflow there around, and liquids therefrom may not drain into the sink basin, thus resulting in a pool of liquid and dried solids in which the cleaning apparatus rests, causing an unsanitary condition.
Known corrections including mounting of baskets, racks, etc. to an interior surface of the sink basin where they are in the way of cleaning operations within the sink basin. Other known corrections include drainage trays sitting next to the sink basin on the work surface. These drainage trays normally or commonly result in inadequate airflow around the cleaning apparatus and also tend to cause an unsanitary condition and that as some of the fluid evaporates; detergents, biologic matter etc. remain behind as a scum on the drainage tray.
Other known corrections include magnetically fastening of baskets, racks etc. to a sink basin or to an adjacent work surface. Such magnetic attachment has been tested and found inadequate in the support of large, wet dishrags, and other heavy cleaning apparatuses also tend to become displaced when accidentally contacted. Thus a more secure fastening system is disclosed herein.
The object of several examples disclosed herein is to provide a cleaning apparatus holder for retaining items to be dried and/or stored. The cleaning apparatus holder can be used in conjunction with a drain basin such as a sink. In one example the cleaning apparatus holder is used to support the cleaning apparatus above the drain basin. The cleaning apparatus holder allowing sufficient airflow around the cleaning apparatus, and to be easily repositionable without removing the cleaning apparatus holder from the work surface to which it is attached and in one example to allow for easy pivoting/rotating of several components of the cleaning apparatus holder so that neither the cleaning apparatus holder nor the cleaning apparatus suspended therefrom interfere with use of the drain basin for other activities. The term “swivel” used herein defines: a fastening device that allows the thing fastened to turn around freely upon it, especially to turn in a full circle; such a device consisting of two parts, each of which turns around independently, as a compound link of a chain, one part of which turns freely in the other; a pivoted support.
The term “sink” used herein to loosely describe a basin or receptacle, as in a kitchen or laundry, usually connected with a water supply and drainage system, for washing dishes, clothing, etc.
One such cleaning apparatus, in the form of a scrubbing brush is shown in each of U.S. Pat. D688877S1, U.S. Pat. No. 6,210,064B1, U.S. D817004S1, U.S. D817004S1, and U.S. Pat. No. 6,250,833B1 each incorporated herein by reference. These examples show a brush with a handle for grasping by a user.
In this disclosure, functionally similar structures are labeled with an alphanumeric label where a numeric prefix denotes a general structure and a alphabetic suffix denotes a particular structure. For example, a generic basket 120 is shown in
Looking to
In the example shown, a resting arm 36 extends from the swivel 32 and extends outward above the basin 26 in such that any liquid draining from the cleaning apparatus attached thereto will drip or drain into the drain basin 26, away from the cleaning apparatus allowing for sufficient drying and a significant reduction in health concerns, odors, etc.
The example shown in
In addition to the rotating direction 34, the resting arm 36 in one example is configured to pivot in a lifting direction 52 generally orthogonal to the rotating plane 50. The resting arm 36 configured to be pivoted upwards 46 in a lifting plane 54 (see
Looking to the example shown in
In another example, the force that can be exerted between the mounting pad 30 and the work surface 22 by the fastening components there between is more than the force required to separate the mounting pad 30 from the swivel 32 an/or to break the resting arm 36 or other components. Thus, the swivel 32 and attached resting arm 36 separate from the mounting pad 30 when force is applied before the components are broken or otherwise separated by a large force exerted on them, and the mounting pad 30 will remain attached to the work surface 22 for easy re-attachment of the swivel 32 thereto.
A similar arrangement is shown in detail in
The O-rings 84 and 86 also provide resilience such that the vertical position of the resting arm 36 can be held in place when a cleaning apparatus is attached thereto and moved by a user when force greater than the force exerted by weight of a cleaning apparatus is exerted on the resting arm 36. This position resilience may be overcome by a user manually, or if an object heavier than a wet (heavy) washcloth 40, wet (heavy) sponge 42 or wet/water filled (heavy) scrubbing brush 44 is fitted to the resting arm 36. In one example, the scrubbing brush 44 is fitted to the resting arm 36 relatively close to the swivel 32 such that the leverage on the swivel 32 is reduced.
Looking to
In the example shown in
In addition, the example shown in
In addition, in one or more positions between the first shaft 98 and second shaft 100 there may be a smaller gap forming a clamping position 112 into which a sponge 42, dishrag 40, scrubbing brush 44, or other cleaning apparatus may be frictionally engaged/clamped between the first shaft 98 and second shaft 100 and held in place during storage and drying. Again, in this position, the cleaning apparatus may be positioned to drip or drain into the basin 26.
To facilitate attachment of a scrubbing brush 44 or sponge 42 between the first shaft 98 and second shaft 100, the sponge receiver 114 may be provided between the ends 116/118 of the first shaft 98 and second shaft 100 respectively. In the example shown, this sponge receiver 114 is positioned between the swivel 32 and the distal end of the resting arm 36 in that the distal end of the first shaft 98 forms a bend of nearly 360° and thus doubles back on itself toward the swivel 32. Although the term sponge receiver 114 is used, this gap between the ends of the first shaft 98 and second shaft 100 is understood to receive scrubbing brushes 44, wash cloths 40 etc.
In one example, a washcloth 40 may be draped over the resting arm 36 and hung there from above the base and 26 allowed to dry.
In another example, shown in
In one example, all components of the disclosed cleaning apparatus holder 20 may be configured to be safely cleaned in a dishwasher, using very hot cleansers under high pressure without deterioration of the holder 20.
In one example, the components 30, 32, 36, are formed of an anti-microbial composition. Such materials include plastic additives that reduce or eliminate the growth of microbials on the components.
In one example, each component (mounting pad 30, swivel 32, resting arm 36) may be made of metals, polymers, ceramics, etc. by injection molding, casting, or machining.
In one example, a basket 120 may be attached to the resting arm 36. The basket 120 of this example formed of a perforated or wire mesh receptacle for supporting a cleaning apparatus 45, such as small brushes, sponges, etc. on the resting arm 36. The basket 120 may be pressed between the ends 116/118 of the first shaft 98 and second shaft 100 respectively. Alternatively, or in addition, the basket 120 may comprise a bracket 122 extending attached to the resting arm 36 such that the basket 120 is attached to the resting arm 36 in part via the bracket 122 when desired.
In another example, the basket 120 is attached directly to the swivel 32 as shown in
The basket 120 or an equivalent device may form a holder for short handled cleaning brushes, sponges, scrubbing pads, etc. The basket 120 has several advantages, for example it has been found that allowing a cleaning brush 44 to dry with the handle lower than the brushes or cleaning surface often results in the brushes draining onto the handle. This is usually an undesired outcome as the drainage may include cleaning solvents, and food debris, etc. Thus, the disclosed basket 120 in one example holds the cleaning brush 44 in position with the brushes or cleaning surface vertically lower than the handle.
In one example, a system of protrusions and detents on the surface 92 and surface 94 may be used to form a ratchet action and/or hard stop between or at the first position 38 and at the second position 48. In one example, the second position 48 is 90° opposed to the first position 38.
In one example, the resting arm 36c is fixed to the swivel 32. In one example the resting arm 36C is formed as a unitary structure (one component) with the swivel 32. In another example the resting arm 36C rotates relative to the swivel 32.
Looking to
The example shown in
The example shown in
In the example shown, the third shaft 100D comprises an S-Curve providing a large and easily accessed gap 142 into which the scrubbing brush 44 may be pushed 144 into the gap 142 as the third shaft 100D is pressed outward and thus clamps the scrubbing brush 44 or other cleaning apparatus 45 against the first shaft 98D.
In one example, the first shaft 98D comprises an indent 146 adjacent the inward bend 148 of the S-curve. The indent 146 may be defined by a plurality of detents 150, 152. Thus, as the third shaft 100D is biased toward the first shaft 98D, a small or thin item will be held in place via the bend 148 clamping the cleaning apparatus 45 against the detent 146.
Looking to
While the present invention is illustrated by description of several embodiments and while the illustrative embodiments are described in detail, it is not the intention of the applicants to restrict or in any way limit the scope of the appended claims to such detail. Additional advantages and modifications within the scope of the appended claims will readily appear to those sufficed in the art. The invention in its broader aspects is therefore not limited to the specific details, representative apparatus and methods, and illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the spirit or scope of applicants' general concept. The invention illustratively disclosed herein suitably may be practiced in the absence of any element which is not specifically disclosed herein.
This application is a continuation of U.S. patent application Ser. No. 16/732,102 filed on Dec. 31, 2019, which claims priority of U.S. Provisional Patent Application Ser. No. 62/788,072 filed on Jan. 3, 2019, each incorporated herein by reference.
Number | Name | Date | Kind |
---|---|---|---|
2315566 | Watral et al. | Apr 1943 | A |
4009777 | Thomas | Mar 1977 | A |
4262374 | Mikiya et al. | Apr 1981 | A |
5217123 | Riley et al. | Jun 1993 | A |
5820231 | Schon | Oct 1998 | A |
5865325 | Comstock | Feb 1999 | A |
5964645 | Jemt | Oct 1999 | A |
6367638 | Gougian | Apr 2002 | B1 |
6651830 | Pan | Nov 2003 | B2 |
9848723 | Huang | Dec 2017 | B1 |
9883742 | Yang | Feb 2018 | B2 |
11224290 | Zhang | Jan 2022 | B1 |
20030202902 | Elliott | Oct 2003 | A1 |
20070131629 | Sullivan | Jun 2007 | A1 |
20090032074 | Mueller et al. | Feb 2009 | A1 |
20090314730 | Mansikkamaa | Dec 2009 | A1 |
20150230667 | Palazzolo | Aug 2015 | A1 |
Number | Date | Country |
---|---|---|
211834266 | Nov 2020 | CN |
1076504 | Feb 2001 | EP |
20180002582 | Aug 2018 | KR |
Entry |
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Fucets bathroom-kitchen-faucets.com; “Magnetic Kitchen Cloth Holder for dripping dish cloth”, http://bathroom-kitchen-faucets.com/magnetic-kitchen-cloth-holder-for-dripping-dish-cloth/, 2016, 5 pages. |
Number | Date | Country | |
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20220240726 A1 | Aug 2022 | US |
Number | Date | Country | |
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62788072 | Jan 2019 | US |
Number | Date | Country | |
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Parent | 16732102 | Dec 2019 | US |
Child | 17724447 | US |