BOX DEVICE - HEFEI MIDEA REFRIGERATOR CO

Title:

BOX DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/071434

Kind Code:

A1

Abstract:

The present application relates to the technical field of hinges, and in particular to a box device, comprising a box (20), a door (30) and a hinge assembly (40). The hinge assembly (40) is provided with a first sliding rail and a second sliding rail, wherein the first sliding rail and the second sliding rail both extend in a straight line; and when the door (30) blocks an opening (22), the first sliding rail is perpendicular to the plane where the opening (22) is located, and the second sliding rail is obliquely arranged with respect to the plane where the opening (22) is located, such that during the opening of the door (30) with respect to the box (20) from a blocking state, the extent to which the door (30) exceeds an outer side wall of the box (20) when the door moves to a target side of the box (20) is reduced, thus the risk of the door (30) interfering with and hitting an external structure during rotation is decreased.

More Like This:

WO/2002/014760	REFRIGERATING DEVICE
JPH08271130	LOW TEMPERATURE BOX

Inventors:

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

Application Number:

PCT/CN2022/113128

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:

F25D23/02; E05D3/18; E05D7/04; E05D7/081; F25D11/00; F25D23/06

Foreign References:

CN112282539A	2021-01-29
CN112595011A	2021-04-02
CN202913834U	2013-05-01
CN112444091A	2021-03-05
CN113530388A	2021-10-22
JPH1054648A	1998-02-24
EP3333516A1	2018-06-13
KR20210081010A	2021-07-01
KR20110045468A	2011-05-04
CN106839620A	2017-06-13