SANITARY WASTE BIN AND SYSTEM
A sanitary waste bin and disposal system for the convenient and hygienic disposal of waste products. A waste bin comprises a container for storing the waste material, the container having a first opening; a cover for the first opening, the cover having a second opening; a lid comprising top and bottom surfaces defining a receptacle, the lid being attached to the cover such that the lid is pivotable within the second opening between an open position where the receptacle is positioned to receive waste material, and a closed position where the receptacle is positioned to deposit waste material into the container; a lever for engaging the lid to operate between the closed position and the open position; and a handle for lifting the bin when disposing of the waste material. Also disclosed is a sanitary waste system comprising the waste bin and a bracket for mounting the bin to a wall, and a system comprising the waste bin and a tray for carrying at least two of the bins in a predetermined position.
This application claims the benefit of co-pending U.S. Provisional Application No. 60/805,700, filed Jun. 23, 2006.
FIELD OF INVENTIONThe invention relates to waste bins for the hygienic disposal of waste products such as sanitary napkins, pads, bandages, diapers and medical waste products. The invention also relates to sanitary waste systems comprising the waste bin and a bracket for mounting the bin to a wall, and to systems comprising the waste bin and a tray for carrying at least two of the bins in a predetermined position.
BACKGROUND OF THE INVENTIONThe hygienic disposal of sanitary napkins presents a problem for most public washroom facilities. Disposal of sanitary napkins via the normal sewage system is not practical since the napkins may plug drainage pipes and cause backups and blockages. As a result sanitary napkins can accumulate in regular waste receptacles of public washrooms. This causes problems with odor and can be a potential source of infection and disease if not dealt with effectively.
Various systems have been developed in an attempt to deal with sanitary napkin waste disposal in public washroom facilities. The products typically consist of storage containers separate from regular washroom waste receptacles. Such containers may be floor-standing or recessed into the washroom wall and generally have flip-top lids or flaps through which waste material is deposited into the container. In some cases the containers may contain a disinfecting solution for killing germs and bacteria and for reducing odours associated with such waste material.
The systems currently available do not provide a secure, controlled environment for the disposal of sanitary napkins. Many of the current systems do not deal effectively with the associated odours and bacteria created by the disposal of sanitary napkins. If disinfecting solutions are used, they should be contained in a secure container so that spillage and splashing of the solution can be avoided by those using the container to dispose of waste and those cleaning the container. The current systems also do not effectively prevent viewing of the waste products being disposed. Opening the container to deposit waste often presents the washroom patron with an unpleasant visual image, which may cause one to simply flush the sanitary napkin down the toilet.
The lids on many of the current systems also have a tendency to become contaminated with waste fluids, thus presenting a risk of disease and infection to washroom patrons who touch soiled potions of the lid in order to place waste material into the container. While the above discussion focuses on problems associated with the hygienic disposal of sanitary napkins and pads, similar issues apply to the disposal of soiled diapers, bandages and medical waste products in public washrooms and health care facilities.
Thus there is a continuing need for an improved disposal system for the hygienic disposal of various waste products, particularly one that can be used in public washroom or health care facilities. Moreover, the disposal system should be designed to remain in use for typical service or cleaning periods, and should be easy to use and provide a cost-effective method for the safe and effective disposal of waste products.
SUMMARY OF THE INVENTIONThe present invention relates to a sanitary waste bin comprising:
a) a container for storing waste material, the container having a first opening;
b) a cover for the first opening, the cover having a second opening;
c) a lid comprising top and bottom surfaces defining a receptacle, the lid being attached to the cover such that the lid is pivotable within the second opening between an open position wherein the bottom surface covers the second opening and the receptacle is positioned to receive waste material, and a closed position wherein the top surface covers the second opening and the receptacle is positioned to deposit waste material into the container;
d) a lever for engaging the lid to operate it between the closed position and the open position; and
e) a handle for lifting the bin when disposing of the waste material.
The invention also relates to a sanitary waste system comprising the above waste bin and a bracket for mounting the bin to a wall.
In another embodiment, the invention relates to the above waste bin, and a tray for carrying at least two, and often four, of the bins in a predetermined position.
Other advantages and features of the present invention will be readily apparent to those skilled in the art from a review of the following detailed descriptions of various embodiments in conjunction with the accompanying drawings and claims.
BRIEF DESCRIPTION OF THE DRAWINGS
Similar reference numerals are used in different figures to denote similar components.
DETAILED DESCRIPTION OF THE INVENTION Referring to FIGS. 1 to 5, a sanitary waste bin 10 for storing waste material comprises a generally box-like container 20 open at the top and closed at the bottom. Container 20 is typically formed of a generally rectangilar shell having a front wall 22, a back wall 23 (shown in
The waste bin 10 has a top cover 50 for the opening in container 20. Cover 50 is formed separately from container 20. Cover 50 typically has a generally rectangular shape and of the same general outer dimension as the top rectangular peripheral edge 25 of container 20. Cover 50 has a front 55, a back 56 and opposed sides 57. In the embodiment shown in
Cover 50 has a central rectangular opening 66 as shown in
A lid 70, such as shown in
When cover 50 is fit over the top peripheral edge 25 of container 20 and lid 70 is fit into opening 66 as shown in
A grip 80 is formed at the distal edge of top panel 72 of lid 70. Grip 80 is designed to provide a finger grip that can be used to grasp and open the lid. While grip 80 has a protruded surface, alternative grips are possible. For example, the distal edge of top panel 72 may extend slightly beyond the substantially vertical surface 82 defining the back side of opening 66. Alternatively, a knob or handle may formed or be secured on top panel 72 and used to open the lid.
Referring now to
When it is desired to place waste material into the waste bin 10, grip 80 may be grasped with one or more fingers of one hand and lid 70 is rotated toward the user on pins 79 to a fully open position as shown in
One advantage of the sanitary waste disposal system herein described is that, regardless of the observation angle, it is not possible to view the contents of container 20 during the opening and closing of lid 70 between its fully closed position and its fully opened position as described above. This characteristic of the design of scoop-shaped lid 70 and cover 50 also functions to effectively contain any splashing of any liquids completely within the sanitary waste bin 10, and further prevents any contact between the waste material already in container 20 and any person depositing additional waste into the container.
Another advantage of the present waste bin 10 is that a person depositing waste material need not come into contact with any soiled or potentially infected surfaces. A person depositing waste material need only touch grip 80 in order to open lid 70. Grip 80 should not come into contact with any waste material. Only the inside surfaces of back panel 74 and side panels 76 of lid 70 come into contact with waste material and only these surfaces normally become soiled. The inside surfaces of back panel 74 and side panels 76 of lid 70 remain completely enclosed at all times when lid 70 is closed and thus can be disinfected by any chemical vapors within container 20.
Under normal operating conditions, pins 79 secure lid 70 and cover 50 to container 20 allowing the free rotation of lid 70, preventing the removal of the lid and cover from the container, thereby restricting access to the contents of the container. When the container is full or after the normal period of use, cleaning personnel may remove the waste bin and/or the cover of the bin and empty the contents of the container. Any chemical solution can then be replenished and the sanitary waste bin reassembled for further use. As shown in
The waste bin 10 further comprises a lever for engaging the lid to operate it between the closed position and the open position. In
In one embodiment, a sanitary waste system is provided comprising the above waste bin and a bracket for mounting the waste bin to a wall. A suitable mounting bracket 200 is shown in
In another embodiment, a sanitary waste system is provided comprising the above waste bin and a tray for carrying at least two, but typically four, of the bins in a predetermined position. The bins typically are oriented back to back with their handles adjacent each other so the bins can be gripped with one hand. A suitable carrying tray 300 is shown in
The components of the waste bin 10, including container 20, top cover 50 and lid 70, mounting bracket 200, and tray 300 may be constructed of hard plastic material molded to the desired shape using known techniques. Other materials such as stainless steel, aluminum or glass may also be used provided they can be formed into the desired shape and hold the contents of the waste bin and any perfume or disinfecting composition added to the container.
Container 20 typically comprises a suitable perfume or fragrance that can counteract the objectionable odors from the waste products and any disinfectant chemicals used in the container.
Container 20 may also be partly filled with a chemical disinfecting solution that is both a virucide and a germicide. The solution acts to detoxify, sanitize and deodorize waste material placed into the waste bin 10. The solution is typically non-toxic and non-corrosive and has no adverse environmental or occupational effects. Suitable disinfecting solutions are described in U.S. Pat. No. 6,120,743, Papari, incorporated herein by reference.
While particular embodiments of the present invention have been illustrated and described, various other changes and modifications can be made without departing from the spirit and scope of the invention. It is therefore intended to cover all such changes and modifications that are within the scope of this invention.
Claims
1. A sanitary waste bin comprising:
- a) a container for storing waste material, the container having a first opening;
- b) a cover for the first opening, the cover having a second opening;
- c) a lid comprising top and bottom surfaces defining a receptacle, the lid being attached to the cover such that the lid is pivotable within the second opening between an open position wherein the bottom surface covers the second opening and the receptacle is positioned to receive waste material, and a closed position wherein the top surface covers the second opening and the receptacle is positioned to deposit waste material into the container;
- d) a lever for engaging the lid to operate it between the closed position and the open position; and
- e) a handle for lifting the bin when disposing of the waste material.
2. A sanitary waste bin according to claim 1 wherein the lid opens toward the user when the user engages the lever.
3. A sanitary waste bin according to claim 1 wherein the lid has a grip for manually opening the lid without engaging the lever.
4. A sanitary waste bin according to claim 1 wherein the lever is a foot pedal.
5. A sanitary waste bin according to claim 1 wherein the cover is removably attached to the container.
6. A sanitary waste bin according to claim 5 wherein the cover comprises latches for removably attaching the cover to the container.
7. A sanitary waste bin according to claim 1 wherein the handle is spaced apart from the lid to establish a generally rectangular void space therebetween.
8. A sanitary waste bin according to claim 7 wherein the lid opens toward the user when the user engages the lever and the lid has a grip for manually opening the lid without engaging the lever.
9. A sanitary waste bin according to claim 8 wherein the lever is a foot pedal and the cover is removably attached to the container.
10. A sanitary waste bin according to claim 1 further comprising a bracket for mounting the bin to a wall.
11. A sanitary waste bin according to claim 10 wherein the bracket comprises a latch for removably attaching the bin to the bracket.
12. A sanitary waste system comprising:
- a) a sanitary waste bin comprising:
- a container for storing waste material, the container having a first opening; a cover for the first opening, the cover having a second opening; a lid comprising top and bottom surfaces defining a receptacle, the lid being attached to the cover such that the lid is pivotable within the second opening between an open position wherein the bottom surface covers the second opening and the receptacle is positioned to receive waste material, and a closed position wherein the top surface covers the second opening and the receptacle is positioned to deposit waste material into the container; a lever for engaging the lid to operate it between the closed position and the open position; and a handle for lifting the bin when disposing of the waste material; and
- b) a bracket for mounting the waste bin to a wall.
13. A sanitary waste system according to claim 12 wherein the lid of the bin opens toward the user when the user engages the lever.
14. A sanitary waste system according to claim 12 wherein the lid of the bin has a grip for manually opening the lid without engaging the lever.
15. A sanitary waste system according to claim 12 wherein the handle of the bin is spaced apart from the lid to establish a generally rectangular void space therebetween.
16. A sanitary waste system according to claim 12 wherein the bracket comprises a latch for removably attaching the bin to the bracket.
17. A sanitary waste system according to claim 16 wherein the lid of the bin opens toward the user when the user engages the lever and the lid has a grip for manually opening the lid without engaging the lever.
18. A sanitary waste system according to claim 17 wherein the handle of the bin is spaced apart from the lid to establish a generally rectangular void space therebetween.
19. A sanitary waste system comprising:
- a) a sanitary waste bin comprising:
- a container for storing waste material, the container having a first opening; a cover for the first opening, the cover having a second opening; a lid comprising top and bottom surfaces defining a receptacle, the lid being attached to the cover such that the lid is pivotable within the second opening between an open position wherein the bottom surface covers the second opening and the receptacle is positioned to receive waste material, and a closed position wherein the top surface covers the second opening and the receptacle is positioned to deposit waste material into the container; a lever for engaging the lid to operate it between the closed position and the open position; and a handle for lifting the bin when disposing of the waste material; and
- b) a tray for carrying at least two of the waste bins in a predetermined position.
20. A sanitary waste system according to claim 19 wherein the trays holds the at least two bins back to back with their handles adjacent each other so the bins can be gripped with one hand.
21. A sanitary waste system according to claim 20 further comprising a bracket for mounting the waste bin to a wall.
Type: Application
Filed: Jun 22, 2007
Publication Date: Dec 27, 2007
Inventors: Richard Titas (Lyndhurst, OH), Christopher Brizes (Westlake, OH), Mark Cipolla (Chardon, OH), Paul Stephens (Twinsburg, OH), Christopher Carsten (Mason, OH), Kirk Kirssin (Mason, OH), Mary Travis (Milford, OH)
Application Number: 11/767,069
International Classification: A47G 19/00 (20060101);