BOX DEVICE - HEFEI MIDEA REFRIGERATOR CO

Title:

BOX DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/071436

Kind Code:

A1

Abstract:

A box device. A hinge assembly (40) of the box device is provided with a first sliding rail (421) and a second sliding rail (422), wherein the first sliding rail (421) extends in a straight line, and the second sliding rail (422) extends along an ellipse; and when a door (30) blocks an opening (22), the first sliding rail (421) is perpendicular to a plane (221) where the opening (22) is located, and the portion of the second sliding rail (422) that is away from a box (20) is close to a pivot side (23) with respect to the first sliding rail (421), such that the door (30) moves towards a target side (24) of the box (20) during the opening of the door (30), with respect to the box (20), from a state of blocking the opening (22), thereby reducing the extent to which the door (30) extends beyond an outer side wall (111) of the box (20), such that the risk of the door (30) interfering with and hitting an external structure during rotation can be reduced.

Inventors:

FANG JUNWEI (CN)
YU DAOJUN (CN)
LIU XUEKANG (CN)
LV ZHIGANG (CN)

Application Number:

PCT/CN2022/113131

Publication Date:

May 04, 2023

Filing Date:

August 17, 2022

Export Citation:

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Assignee:

HEFEI MIDEA REFRIGERATOR CO (CN)
HEFEI HUALING CO LTD (CN)
MIDEA GROUP CO LTD (CN)

International Classes:

F25D23/06; E05D3/06; E05D3/18; E05D15/08; F25D23/02

Foreign References:

CN112360267A	2021-02-12
CN213477968U	2021-06-18
CN112282547A	2021-01-29
CN112282543A	2021-01-29