Composting device sliding lid with a seal assembly

Patent metadata

Field	Value
Publication number	US-10047018-B2
Application number	US-201615065004-A
Country	US
Kind code	B2
Filing date	Mar 9, 2016
Priority date	Mar 9, 2016
Publication date	Aug 14, 2018
Grant date	Aug 14, 2018

Abstract

The disclosure relates to a composting device including a housing defining an interior with an access opening providing access to the interior, a composter bin located within the interior and in communication with the access opening, and a cover slidably mounted to the housing and slidable along a sliding path between opened and closed conditions to selectively open and close the access opening. An angled seal assembly is provided on the cover and housing. Both a sealing surface and a seal are angled relative to a sliding path such that the space between the seal and the sealing surface decreases as the cover is slid from the opened to the closed condition.

First claim

What is claimed is:

1. A composting device comprising:
a housing defining an interior, and having an access opening providing access to the interior;
a composter bin located within the interior and in communication with the access opening;
a cover slidably mounted to the housing and slidable along a sliding path between opened and closed conditions to selectively open and close the access opening;
a seal assembly comprising a constant-height seal provided on the cover and a sealing surface provided on the housing about the access opening;
wherein the sealing surface and the seal are angled relative to the direction of the sliding path such that the space between the seal and the sealing surface decreases as the cover is slid from the opened to the closed condition, and the seal abuts the sealing surface in the closed condition to seal the cover relative to the housing.

2. The composting device of claim 1 wherein the seal surface completely surrounds the access opening.

3. The composting device of claim 2 wherein the seal and seal surface are complementary in shape.

4. The composting device of claim 1 wherein the seal is compressible.

5. The composting device of claim 4 wherein the seal has a G-shape cross section.

6. The composting device of claim 1 further comprising rails slidably mounting the cover to the housing.

7. The composting device of claim 6 wherein the housing comprises a removable end plate in which the access opening is provided and to which the rails are mounted.

8. The composting device of claim 1 further comprising a funnel mounted to the housing and defining the access opening.

9. The composting device of claim 1 wherein the cover is slidably mounted such that the sliding path is horizontal.

10. The composting device of claim 1 wherein the sealing surface is angled upwardly away from the sliding path.

11. The composting device of claim 9 wherein a lower peripheral edge of the seal is angled upwardly away from the sliding path.

12. The composting device of claim 1 wherein the seal is angled relative to the sliding path.

13. The composting device of claim 12 wherein the seal and sealing surface are angled the same direction relative to the sliding path.

14. The composting device of claim 13 wherein one of the seal and sealing surface is at a greater angle than the other.

15. A composting device comprising:
a housing defining an interior, and having an access opening providing access to the interior;
a composter bin located within the interior and in communication with the access opening;
a cover slidably mounted to the housing and slidable along a sliding path between opened and closed conditions to selectively open and close the access opening; and
a seal assembly comprising a constant-height seal provided on one of the cover and housing and a sealing surface provided on the other of the cover and housing;
wherein both the sealing surface and the seal are angled relative to the sliding path such that the space between the seal and the sealing surface decreases as the cover is slid from the opened to the closed condition, and the seal abuts the sealing surface in the closed condition to seal the cover relative to the housing.

16. The composting device of claim 15 wherein the seal and sealing surface are angled the same direction relative to the sliding path.

17. The composting device of claim 16 wherein one of the seal and sealing surface is angled greater than the other.

18. The composting device of claim 15 wherein the seal is compressible.

19. The composting device of claim 18 wherein the seal has a G-shaped cross section.

20. The composting device of claim 15 wherein the sealing surface surrounds the access opening.

21. The composting device of claim 20 wherein the sealing surface and seal are complementary in shape.

22. The composting device of claim 15 further comprising a funnel mounted to the housing.

23. The composting device of claim 22 wherein the funnel defines the access opening.

Assignees

• Whirlpool Co

Inventors

• Buzruk Abhishek
• Wilcox Christopher C
• Clark Brian

Classifications

• C05F17/907 Primary

  Small-scale devices without mechanical means for feeding or discharging material, e.g. garden compost bins · CPC title

• C05F17/964 Primary

  Constructional parts, e.g. floors, covers or doors · CPC title

• B01L2300/041

  Connecting closures to device or container · CPC title

• B65D43/20

  linearly slidable · CPC title

• Y02P20/145

  the feedstock being materials of biological origin · CPC title