BOX DEVICE - HEFEI MIDEA REFRIGERATOR CO

Title:

BOX DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/071433

Kind Code:

A1

Abstract:

The present application relates to the technical field of hinges, and provides a box device. The hinge assembly of the box device is provided with a first slide rail and a second slide rail. The first slide rail extends along the first reference ellipse, the second slide rail extends along the second reference ellipse, and when a door body blocks an opening, the part of the first slide rail away from the box body is away from the pivot side, and the part of the second slide rail away from the box body is close to the pivot side, such that in the process of opening the door body in the state of blocking the opening with respect to the box body, the door body moves towards the target side of the box body, the degree that the door body exceeds the outer side wall of the box body is reduced, and the risk that the door body interferes and collides with the external structure in the rotating process can be reduced.

Inventors:

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

Application Number:

PCT/CN2022/113126

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:

E05D3/18; F25D23/02; F25D23/06

Foreign References:

US2867839A	1959-01-13
CN112282539A	2021-01-29
CN108468488A	2018-08-31
JP2009097812A	2009-05-07
CN202792778U	2013-03-13