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Title:
BUILT-IN REFRIGERATOR CAPABLE OF INWARDLY SHIFTING CENTER OF GRAVITY
Document Type and Number:
WIPO Patent Application WO/2021/037123
Kind Code:
A1
Abstract:
A built-in refrigerator (100) capable of inwardly shifting the center of gravity thereof, comprising a main body (10), a door (20) for opening and closing the main body (10), and a hinge assembly (30) for connecting the main body (10) to the door (20). The main body (10) comprises an accommodation chamber and an outer side surface that is adjacent to the hinge assembly (30) and located on an extended section of the rotation path of the door (20). The direction in which the accommodation chamber faces the outer side surface is a first direction (X). The hinge assembly (30) comprises a first hinge (31), a second hinge (32), and a switch assembly (40) connected to the first hinge (31). When the door (20) is in the process of opening, the first hinge (31) first moves relative to the switch assembly (40) and then the second hinge (32) moves relative to the switch assembly, wherein the hinge assembly (40) first drives the door (20) to rotate in place relative to the main body (10), and then drives the door (20) to move in the first direction (X) away from the main body (10) and then drives the door (20) to continue to rotate in place. The hinge assembly (30) and the refrigerator (100) in the embodiment can increase the freedom of opening and closing the door and can have various movement paths so as to adapt to different application scenarios.

Inventors:
LI KANG (CN)
XIA ENPIN (CN)
ZHANG HAO (CN)
ZHU XIAOBING (CN)
Application Number:
PCT/CN2020/111648
Publication Date:
March 04, 2021
Filing Date:
August 27, 2020
Export Citation:
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Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D11/00; E05D7/084
Foreign References:
JP2013256829A2013-12-26
CN109470019A2019-03-15
CN108106312A2018-06-01
EP2960411B12019-08-21
US3201821A1965-08-24
DE102006025815B42013-09-26
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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