Hinge cover with door stop

Patent metadata

Field	Value
Publication number	US-10400491-B2
Application number	US-201715458145-A
Country	US
Kind code	B2
Filing date	Mar 14, 2017
Priority date	Mar 14, 2017
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

Abstract

A hinge cover for a cabinet having a door stopper integrated therewith. The hinge cover includes a main body with a hook-shaped portion along a hinge axis, and a stopper portion that is offset from the hinge axis. When one or more doors are opened about the hinge axis, the stopper portion engages a surface of the door in a stop position.

First claim

The invention claimed is:

1. An appliance, the appliance including a cabinet having at least one opening for access to an inner portion of the cabinet, an inner door for accessing the inner portion of the cabinet and an outer door for accessing select portions of the inner portion of the cabinet, a hinge assembly comprising a stationary inner door hinge axis and an outer door hinge axis that is configured to rotate around the stationary inner door hinge axis, the hinge assembly for coupling the inner and outer doors to the cabinet, and a hinge cover, the hinge cover comprising:
a main body portion covering at least a portion of the hinge assembly; and
a stopper member and an extending member extending outward from the main body portion and defining a door stopping cavity therebetween, wherein a portion of the outer door is positioned in the door stopping cavity and an outermost surface of the stopper member engages a front surface of the outer door in a stop position when the outer door is opened independently of the inner door and the inner door is rotated about the stationary inner door hinge axis away from the cabinet, and wherein the stopper member includes a stopper space defined by an outer wall of the main body portion and a stopper wall, wherein the stopper wall receives the outer door when the outer door is fully opened with the inner door and when the outer door is opened independent of the inner door.

2. The appliance of claim 1 , wherein the outermost surface of the stopper member engages a side surface of the outer door when the inner door and the outer door are opened together and rotated about the inner door hinge axis.

3. The appliance of claim 1 , wherein the hinge cover comprises:
the extending member extending from the main body portion, and disposed along the stationary inner door hinge axis of the hinge assembly.

4. The appliance of claim 3 , wherein the extending member is hook-shaped and is integrally formed with the main body portion.

5. The appliance of claim 1 , wherein:
the hinge cover is located proximate a top surface of the cabinet.

6. The appliance of claim 1 , wherein the stopper member is integrally formed with the main body portion.

7. The appliance of claim 6 , wherein the stopper wall comprises a first end attached to the main body portion and a second end attached to the main body portion.

8. The appliance of claim 1 , wherein:
the stopper wall partially defines the door stopping cavity.

9. The appliance of claim 1 , wherein the stopper member extends along an outside side surface of the main body portion and along a surface of the door stopping cavity.

10. A refrigerator, the refrigerator including a cabinet having at least one opening for access to an inner portion of the cabinet, a door including an outer door and an inner door for accessing the inner portion of the cabinet, a hinge assembly for coupling the outer door and the inner door to the cabinet and having a hinge axis, and a hinge cover, the hinge cover comprising:
a main body;
a first portion extending from the main body and disposed along the hinge axis;
a second portion that includes a stopper wall that extends laterally outward from the main body, wherein an outermost surface of the stopper wall engages an upper portion of the outer door in at least one stop position; and
wherein a triangular shaped elbow portion extends from the main body, along a side surface of the main body, and away from the first and second portions, and wherein the stopper wall and the main body define a stopper space therebetween, the stopper wall selectively receiving the outer door in the at least one stop position.

11. The refrigerator of claim 10 , wherein:
the outer door stops at a first stop position of the at least one stop position when the outer door is opened independently of the inner door, and wherein a front surface of the outer door contacts the outermost surface of the second portion to define the first stop position.

12. The refrigerator of claim 11 , wherein:
the outer door stops at a second stop position of the at least one stop position when the outer door is opened while engaged with the inner door, and wherein a side surface of the outer door contacts the outermost surface of the second portion to define the second stop position.

13. The refrigerator of claim 11 , wherein the hinge axis is a stationary inner door hinge axis, and the refrigerator further comprises:
an outer door hinge axis that is configured to rotate around the stationary inner door hinge axis.

14. The refrigerator of claim 13 , wherein the second portion and the first portion define a door stopping cavity therebetween, such that a portion of the outer door is received in the door stopping cavity when the outer door is at the at least one stop position.

15. The refrigerator of claim 13 , wherein the stopper wall includes a first end attached to the outer wall of the main body and a second end attached to the outer wall of the main body.

16. The refrigerator of claim 10 , wherein the hinge cover is disposed in a recess in the cabinet, and wherein a top of the hinge cover is substantially level with a top of the inner door.

17. A method for limiting movement of an inner door and an outer door on a refrigerator, wherein the inner door and outer door are attached to a top surface of the refrigerator by at least one hinge assembly, the method comprising:
providing a hinge cover for the at least one hinge assembly, the hinge cover having a main body and a stopper portion that is offset from a hinge axis of the at least one hinge assembly and extends outward from the main body, and includes a stopper space defined between a stopper wall and an outer wall of the main body;
positioning the hinge cover for the at least one hinge assembly proximate the top surface of the refrigerator;
engaging a front surface on the outer door with an outermost surface of the stopper portion when the outer door is opened substantially independently of the inner door to define a first stop position of the outer door;
positioning a portion of the outer door into a door stopping cavity such that the stopper wall engages a surface of the outer door in the first stop position of the outer door when the outer door is opened substantially independently of the inner door to define the first stop position of the outer door; and
engaging a side surface on the outer door with the outermost surface of the stopper wall when the outer door is opened substantially together with the inner door to define a second stop position of the outer door.

18. The method of claim 17 , further comprising:
integrally forming the stopper portion with the hinge cover; and
providing a triangular elbow portion extending from the main body of the hinge cover.

19. The method of claim 17 , further comprising:
constructing the hinge axis to be a stationary inner door hinge axis; and
providing the refrigerator with an outer door hinge axis that is configured to rotate around the stationary inner door hinge axis.

20. The method of claim 17 , further comprising:
forming the stopper portion so that a portion of the stopper wall partially defines the door stopping cavity.

Assignees

• Whirlpool Co

Inventors

• Fleig Alexandre
• Gandhi Prafull
• Haque Niyaz Ul
• Tamboli Manjur

Classifications

• F25D11/00

  Self-contained movable devices, e.g. domestic refrigerators · CPC title

• F25D2323/021

  French doors · CPC title

• F25D2323/024

  Door hinges · CPC title

• E05Y2900/31

  for refrigerators · CPC title

• E05D11/06

  Devices for limiting the opening movement of hinges · CPC title