Fabric treatment machine hinge spacer

Patent metadata

Field	Value
Publication number	US-11866970-B2
Application number	US-202017113213-A
Country	US
Kind code	B2
Filing date	Dec 7, 2020
Priority date	Dec 7, 2020
Publication date	Jan 9, 2024
Grant date	Jan 9, 2024

Abstract

A fabric treatment machine has a cabinet housing. A lid enables access inside the cabinet. Fabric treatment components such as a drum are positioned inside the cabinet housing. A panel on the cabinet housing includes an opening to receive the lid. At least one hinge spacer couples with the panel to receive a shaft of a slow close hinge on the lid. The at least one hinge spacer includes a socket portion and a flange portion. The socket portion inserts into an aperture in the panel. The socket portion includes a bore with at least one flat side to receive a mating shaft from the slow closing hinge. The hinge shaft has at least one flat surface. The flange portion covers the panel around the socket.

First claim

What is claimed is:

1. A fabric treatment machine comprising:
a cabinet housing;
a lid enabling access inside the cabinet;
a drum positioned inside the cabinet housing;
a panel on the cabinet housing including an opening for receiving the lid;
at least one hinge spacer coupled with the panel for receiving a shaft of a slow closing a hinge for the lid; and
the at least one hinge spacer including a socket portion and a flange portion, the socket portion is retained in an aperture in the panel via an interference fit, the socket portion including a bore having at least one flat side for receiving a mating shaft from the slow closing hinge, the hinge shaft having at least one flat surface, and the flange portion covering the aperture in the panel.

2. The fabric treatment machine of claim 1 , wherein the hinge spacer has an elongated configuration with two ends, the bore positioned at one of the ends.

3. The fabric treatment machine of claim 1 , wherein the hinge spacer includes a positioning ledge that extends from a front of the hinge spacer at a position adjacent to the bore such that the positioning ledge is configured to locate the lid from left to right, provide a consistent gap between the lid and the panel, and limit side-to-side movement of the lid.

4. The fabric treatment machine of claim 1 , wherein the hinge spacer is manufactured from plastic.

5. The fabric treatment machine of claim 4 , wherein the plastic is a PA66 material with a glass fill percentage of about 40 to 60 percent.

6. The fabric treatment machine of claim 1 , wherein two hinge spacers are provided.

7. The fabric treatment machine of claim 6 , wherein the hinge spacers are mirror images of one another.

8. The fabric treatment machine of claim 7 , wherein the bore is positioned at one end of each of the hinge spacers and the hinge spacers include a slanted surface to provide a pokayoke to prevent incorrect assembly.

9. A hinge spacer assembly for a fabric treatment machine comprising:
at least one hinge spacer including a socket portion and a flange portion, the socket portion configured to be inserted into an aperture in a panel, the socket portion including a bore with at least one flat side for receiving a mating shaft from a slow closing hinge, the slow closing hinge including a shaft having at least one flat surface, and the flange portion configured to abut the panel,
wherein the at least one hinge spacer includes a positioning ledge that extends from a front of the hinge spacer at a position adjacent to the bore to provide a seat for the hinge shaft.

10. The hinge spacer assembly of claim 9 , wherein the hinge spacer has an elongated configuration with two ends, the bore positioned at one of the ends.

11. The hinge spacer assembly of claim 9 , wherein the positioning ledge is positioned at a bottom edge of the bore and provides a surface to guide insertion of the hinge shaft into the bore.

12. The hinge spacer assembly of claim 9 , wherein the hinge spacer is manufactured from plastic.

13. The hinge spacer assembly of claim 12 , wherein the plastic is a PA66 material with a glass fill percentage of about 40 to 60 percent.

14. The hinge spacer assembly of claim 9 , wherein two hinge spacers are provided.

15. The hinge spacer assembly of claim 14 , wherein the hinge spacers are mirror images of one another.

16. The hinge spacer assembly of claim 15 , wherein the bore is positioned at one end of each of the hinge spacers and the hinge spacers include a slanted surface to provide a pokayoke to prevent incorrect assembly.

Assignees

• Whirlpool Co

Inventors

• Jeffery James
• Schooley Nicholas
• Walter David

Classifications

• E05D11/00 Primary

  Additional features or accessories of hinges {(edge protecting devices E06B3/88)} · CPC title

• D06F39/14 Primary

  Doors or covers; Securing means therefor · CPC title

• E05D5/14

  Construction of sockets or sleeves · CPC title

• E05Y2900/312

  for washing machines or laundry dryers · CPC title

• E05D7/081

  the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions · CPC title