Combination waste collection unit
A combination waste collection unit and method of using the same. The unit includes a tray having a base and four sidewalls extending upwardly around a perimeter of the base. The base includes a sloped surface sloping downwards from a first sidewall towards a second sidewall opposite the first sidewall. The tray defines a trough along the second sidewall, the trough having a greater depth in the container area than the sloped surface. An absorbent pad is sized and shaped to cover the sloped surface. The pad includes a non-absorbent pull-tab along a perimeter. The sloped surface includes a plurality of fasteners and the pad includes a plurality of opposing fasteners each configured to removably couple to one of the fasteners. Each fastener is positioned on the sloped surface to align with an opposing fastener of the pad.
1 . A combination waste collection unit comprising:
a tray having a unitary structure with a base and four sidewalls extending upwardly around a perimeter of the base, the tray defining a container area, wherein: the base includes a sloped surface sloping downwards from a first sidewall of the sidewalls towards a second sidewall of the sidewalls, the second sidewall positioned opposite the first sidewall; and the tray defines a trough along the second sidewall and within the base, the trough having a greater depth in the container area than the sloped surface; and
a pad sized and shaped to cover the sloped surface, the pad being configured to absorb liquid, wherein the pad includes a non-absorbent pull-tab along a perimeter of the pad,
wherein: the sloped surface includes a plurality of fasteners and the pad includes a plurality of opposing fasteners each configured to removably couple to one of the fasteners, wherein each fastener is positioned on the sloped surface to align with an opposing fastener of the pad.
2 . The combination waste collection unit of claim 1 , wherein the sidewalls are a uniform height.
3 . The combination waste collection unit of claim 2 , wherein the sidewalls have a height of at least a quarter of an inch.
4 . The combination waste collection unit of claim 1 , wherein the sidewalls intersect adjacent sidewalls at right angles, and opposite sidewalls are parallel.
5 . The combination of waste collection unit of claim 4 , wherein the sidewalls form a square.
6 . The combination waste collection unit of claim 1 , wherein the entire pad is configured to absorb liquid, with the exception of the pull-tab.
7 . The combination waste collection unit of claim 1 , wherein a bottom surface of the tray is a ribbed gripping surface.
8 . The combination waste collection unit of claim 1 , wherein the fasteners include a contact surface and the opposing fasteners include an adhesive.
9 . The combination waste collection unit of claim 1 , wherein the tray is a rubber or silicone material.
10 . The combination waste collection unit of claim 9 , wherein the tray is semi-rigid, such that the tray is flexible enough to be rolled up.
11 . The combination waste collection unit of claim 1 , wherein the waste collection unit consists of materials that are free of Bisphenol (BPA), Polyvinyl chloride (PVC), and Phthalates, and are non-toxic.
12 . The combination waste collection unit of claim 1 , wherein the sloped surface has a downward slope of substantially 5 degrees.
13 . The combination waste collection unit of claim 1 , wherein the trough extends lengthwise between a third sidewall and a fourth sidewall, wherein a raised edge connects the trough to the third sidewall and a second raised edge connects the trough to the fourth sidewall.
14 . The combination waste collection unit of claim 1 , wherein:
the sidewalls include four sidewalls, each at a right angle to adjacent sidewalls;
the first sidewall and the second sidewall have a shared length; and
the sloped surface has a width equal to the shared length.
15 . The combination waste collection unit of claim 14 , wherein the entire sloped surface is an even surface.
16 . The combination waste collection unit of claim 1 , wherein:
the trough has a depth of a quarter inch below an adjacent portion of the sloped surface; and
the trough has a width of substantially one third of an inch.
17 . A method of using a combination waste collection unit, comprising:
placing a first tray along a floor, the tray having a unitary structure with a base and four sidewalls extending upwardly around a perimeter of the base, the tray defining a container area, wherein: the base includes a sloped surface sloping downwards from a first sidewall of the sidewalls towards a second sidewall of the sidewalls, the second sidewall positioned opposite the first sidewall; and the tray defines a trough along the second sidewall and within the base, the trough having a greater depth in the container area than the sloped surface; and the sloped surface includes a plurality of fasteners;
positioning a first pad of a plurality of pads along the sloped surface of the base such that a plurality of opposing fasteners of the pad each align with a respective fastener of the base, and removably coupling the opposing fasteners to the fasteners, wherein: each pad is sized and shaped to cover the sloped surface; each pad is configured to absorb liquid; each pad includes a non-absorbent pull-tab along a perimeter of the pad;
removing the first pad from the tray by pulling the pull-tab away from the tray to de-couple the fasteners and opposing fasteners;
emptying any liquid within the trough; and
positioning a second pad of the plurality pads along the sloped surface of the base such that a plurality of opposing fasteners of the second pad each align with a respective fastener of the base, and removably coupling said opposing fasteners to the fasteners.
18 . The method of claim 17 , wherein:
the entire pad is configured to absorb liquid, with the exception of the pull-tab; and
the fasteners and opposing fasteners define a hook and loop fastener system.
19 . The method of claim 17 , wherein the waste collection unit consists of materials that are free of Bisphenol (BPA), Polyvinyl chloride (PVC), and Phthalates, and are non-toxic.
20 . The method of claim 17 , wherein:
the sidewalls include four sidewalls, each at a right angle to adjacent sidewalls;
the first sidewall and the second sidewall have a shared length; and
the sloped surface has a width equal to the shared length.