Armless slide under shelf

Patent metadata

Field	Value
Publication number	US-2016146531-A1
Application number	US-201414548454-A
Country	US
Kind code	A1
Filing date	Nov 20, 2014
Priority date	Nov 20, 2014
Publication date	May 26, 2016
Grant date	—

Abstract

A slide under shelf for a refrigeration appliance may be in a fully retracted position (i.e., with a second shelf area stored underneath a first shelf area) without having permanently extended support arms. That is, the retracted shelf may be extended by pulling out the second shelf area without requiring permanently extend support arms with a track or rail to support the second shelf area. Rather, the second shelf area has front slides that extend beyond the rear of a top surface of the second shelf area and ride along a track of support arms that do not extend beyond a top surface of the first shelf area. The support arms may also have posts that ride along a track on the front slides.

First claim

1 . A slide under shelf comprising:
a first shelf area having a first top surface and support arms attached at opposite edges, wherein the support arms each have a first track that extends longitudinally on an interior face of the support arm and the support arms each have a first sliding member beyond the track in a first longitudinal direction; and a second shelf area having a second top surface and front slides attached at opposite edges, wherein the front slides each have a second track that extends longitudinally on an exterior face of the front slide, and a second sliding member beyond the track and the second top surface in a second longitudinal direction, wherein each second sliding member fits within a corresponding one of the first tracks of the support arms, and the first sliding member fits within a corresponding one of the second tracks of the front slides.

2 . The slide under shelf of claim 1 , wherein the second shelf area further comprises a handle.

3 . The slide under shelf of claim 1 , wherein the second sliding member is a wheel.

4 . The slide under shelf of claim 1 , wherein the first top surface and second top surface are glass.

5 . The slide under shelf of claim 1 , wherein the support arms and front slides are plastic.

6 . The slide under shelf of claim 1 , wherein the first track of the support arms comprises a first horizontal section, a ramp section, and a second horizontal section, the second horizontal section being closer to the first top surface than, and substantially parallel with, the first horizontal section.

7 . The slide under shelf of claim 1 , wherein the second track of the front slides comprises a horizontal section and an arcuate section, the arcuate section located at the end of the horizontal section closest to the second sliding member.

8 . (canceled)

9 . The slide under shelf of claim 1 , wherein the support arms do not extend beyond the first top surface in the first longitudinal direction.

10 - 17 . (canceled)

18 . A refrigeration appliance comprising:
a slide under shelf, the slide under shelf comprising:
a first shelf area having a first top surface and support arms attached at opposite edges, wherein the support arms each have a first track that extends longitudinally on an interior face of the support arm and the support arms each have a first sliding member beyond the track in a first longitudinal direction; and
a second shelf area having a second top surface and front slides attached at opposite edges, wherein the front slides each have a second track that extends longitudinally on an exterior face of the front slide, and a second sliding member beyond the track and the second top surface in a second longitudinal direction,
wherein each second sliding member fits within a corresponding one of the first tracks of the support arms, and the first sliding member fits within a corresponding one of the second tracks of the front slides.

19 . The slide under shelf of claim 18 , wherein the second shelf area further comprises a handle.

20 . The slide under shelf of claim 18 , wherein the second sliding member is a wheel.

21 . The slide under shelf of claim 18 , wherein the first top surface and second top surface are glass.

22 . The slide under shelf of claim 18 , wherein the support arms and front slides are plastic.

23 . The slide under shelf of claim 18 , wherein the first track of the support arms comprises a first horizontal section, a ramp section, and a second horizontal section, the second horizontal section being closer to the first top surface than, and substantially parallel with, the first horizontal section.

24 . The slide under shelf of claim 18 , wherein the second track of the front slides comprises a horizontal section and an arcuate section, the arcuate section located at the end of the horizontal section closest to the second sliding member.

25 . The slide under shelf of claim 18 , wherein the support arms do not extend beyond the first top surface in the first longitudinal direction.

Assignees

• Electrolux Home Prod Inc

Inventors

• Gossens Caleb

Classifications

• F25D2325/021

  Shelves with several possible configurations · CPC title

• A47B96/025

  Shelves with moving elements, e.g. movable extensions or link elements (cabinets, racks or shelf units enabling enlargement in height, length or depth A47B45/00) · CPC title

• F25D25/024 Primary

  Slidable shelves · CPC title

• A47B96/062

  for glass shelves · CPC title