Appliance outlet box

Patent metadata

Field	Value
Publication number	US-12077950-B2
Application number	US-202217811231-A
Country	US
Kind code	B2
Filing date	Jul 7, 2022
Priority date	Jul 8, 2021
Publication date	Sep 3, 2024
Grant date	Sep 3, 2024

Abstract

An outlet box assembly includes an outlet box housing, configurable between a first and second orientation, and a funnel assembly. The outlet box housing includes a first wall portion and a second wall portion. The first wall portion includes a first socket portion, including a first knock out portion, and at least one through hole. The first knock out portion includes a first knock out body and an area of weakening. The through hole attaches a plumbing fitting to the first wall portion. The second wall portion includes a second socket portion including a second knock out portion including a second knock out body and an area of weakening. The funnel assembly has a fixed funnel portion and a funnel cover configured to be removably attached to the fixed funnel portion. The funnel assembly is configured to direct fluid to the first or second socket portion.

First claim

What is claimed is:

1. An outlet box assembly comprising:
an outlet box housing including:
a first wall portion comprising:
a first socket portion configured for receipt of at least a portion of a conduit, the first socket portion comprising a first knock out portion comprising a first knock out body and an area of weakening, the first socket portion being disposed to connect the first knock out body to the first wall portion, the area of weakening being configured to facilitate removal of the first knock out body from the first wall portion;

a second wall portion comprising:
a second socket portion configured for receipt of the at least the portion of the conduit, the second socket portion comprising a second knock out portion comprising a second knock out body and an area of weakening, the second socket portion being disposed to connect the second knock out body to the second wall portion; and

a funnel assembly including a funnel portion having a first end fixed on the first wall portion such that the funnel portion is stationary with respect to the outlet box housing, the funnel portion extending from the first wall portion to the second wall portion and a funnel cover configured to be removably attached to the funnel portion, wherein the funnel cover extends from the first wall portion to the second wall portion, the funnel assembly defining an opening configured to allow passage of the at least the portion of the conduit into the outlet box housing, and configured to direct fluid flow to the first socket portion or the second socket portion;
wherein the outlet box housing is configurable between (i) a first orientation in which the first wall portion defines a bottom wall of the outlet box housing and the second wall portion defines a top wall of the outlet box housing, and (ii) a second orientation in which the second wall portion is positioned opposite the first wall portion, the second wall portion defining a bottom wall of the outlet box housing and the first wall portion defining a top wall of the outlet box housing.

2. The outlet box assembly of claim 1 , wherein the first wall portion comprises a first through hole and a second through hole configured to facilitate attachment of at least one plumbing fitting to the first wall portion.

3. The outlet box assembly of claim 2 , wherein the first wall portion and the second wall portion are positioned to allow the outlet box assembly to be installed, the first through hole and the second through hole being positioned along the bottom wall in the first orientation or the top wall in the second orientation, and the funnel cover being configured to direct fluid to either the first socket portion or the second socket portion in either the first orientation or the second orientation.

4. The outlet box assembly of claim 3 , wherein the first through hole and the second through hole are positioned on the same wall portion or on the opposite wall portion as the socket portion to which the funnel cover is directing fluid.

5. The outlet box assembly of claim 2 , wherein the at least one plumbing fitting comprises at least one selected from the group consisting of a metal tube, a plastic tube, a plastic fitting, or a metal fitting.

6. The outlet box assembly of claim 2 , wherein the at least one plumbing fitting is configured to attach to the first wall portion by a collet assembly.

7. The outlet box assembly of claim 6 , wherein the collet assembly includes a nut and a collet body with one or more external threads that are configured to engage with one or more internal threads of the nut.

8. The outlet box assembly of claim 7 , wherein the collet body defines a longitudinally-extending collet body through hole that is configured to receive at least one valve or elbow fitting.

9. The outlet box assembly of claim 7 , wherein the collet body defines at least one longitudinal slot that is configured to allow the collet body to radially compress when attached to the nut.

10. The outlet box assembly of claim 2 , wherein the at least one plumbing fitting is configured to attach to the first wall portion by an elastomeric gasket, the elastomeric gasket comprising a longitudinally-extending through hole, the elastomeric gasket being configured to radially compress about the at least one plumbing fitting.

11. The outlet box assembly of claim 10 , wherein the elastomeric gasket is configured to reduce the transmission of vibration from a plurality of pipes installed in a wall to the elastomeric gasket.

12. The outlet box assembly of claim 2 , wherein the at least one plumbing fitting includes at least one of a valve or an elbow fitting.

13. The outlet box assembly of claim 12 , wherein the valve is configured to be one of at least a quarter turn shutoff valve or a multi-turn valve.

14. The outlet box assembly of claim 1 , wherein the first knock out body and the second knock out body are configured to be removed from the respective first wall portion and the second wall portion upon application of an external force.

15. The outlet box assembly of claim 1 , wherein the first knock out body and the second knock out body each comprise a first extending tab and a second extending tab projected inside of the outlet box assembly, the first extending tab and the second extending tab configured to introduce stress when compressed together to the area of weakening, thereby causing the area of weakening to fracture and allowing for the removal of at least one of the first knock out body or the second knock out body.

16. The outlet box assembly of claim 1 , wherein the first knock out body has a first diameter and comprises a plurality of first sub-knock out bodies having diameters smaller than the first diameter, and wherein the second knock out body has a second diameter and comprises a plurality of second sub-knock out bodies having diameters smaller than the second diameter.

17. The outlet box assembly of claim 16 , wherein the first sub-knock out bodies and the second sub-knock out bodies are removed to allow at least one of a drain pipe or a condensate line to enter and exit the outlet box assembly.

18. The outlet box assembly of claim 16 , wherein the first sub-knock out bodies and the second sub-knock out bodies comprise at least one area of weakening and are configured for removal from the respective first wall portion and the second wall portion upon application of an external force.

19. The outlet box assembly of claim 1 , wherein the first wall portion, the second wall portion, and a surface of the outlet box assembly are internally sloped to direct fluid to drain from the outlet box assembly toward at least one of the first socket portion or the second socket portion.

20. The outlet box assembly of claim 1 , further comprising at least one mounting flange configured to attach to at least one stud.

21. The outlet box assembly of claim 1 , further comprising a frame and a plurality of attachment teeth configured to mount to the outlet box assembly and configured to allow for adjustment to a plurality of drywall thicknesses.

22. The outlet box assembly of claim 1 , wherein a rear wall is comprised of a fire rated acrylonitrile butadiene styrene.

23. The outlet box assembly of claim 1 , wherein the funnel cover has a first cover perimeter longitudinal edge that defines a first slot and a parallel, second cover perimeter longitudinal edge that defines a second slot, wherein the funnel portion has a first funnel perimeter longitudi

Assignees

• Reliance Worldwide Corp

Inventors

• Cosley James
• Hart Dennis
• O'Neil Virgil

Classifications

• E03B7/095

  Component holders or housings, e.g. boundary boxes · CPC title

• Y10T137/698

  Wall · CPC title

• F16L5/10

  by using sealing rings or sleeves only · CPC title

• E03C2001/028

  Alignment aids for plumbing installations · CPC title

• F16L5/06

  by means of a swivel nut compressing a ring or sleeve · CPC title