Title:
FREE EMBEDDED REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2021/037110
Kind Code:
A1
Abstract:
A free embedded refrigerator (100), comprising: a refrigerator body (10), a door body (20) used for opening and closing the refrigerator body (10), and a hinge assembly (30) connecting the refrigerator body (10) and the door body (20). The hinge assembly (30) comprises a first hinge member (31), a second hinge member (32) and a switching component (40) connecting the first hinge member (31) and the second hinge member (32). When the door body (20) is in an opening process, the first hinge member (31) moves relative to the switching component (40) so as to drive the door body (20) to rotate on the spot relative to the refrigerator body (10), and then the switching component (40) drives the second hinge member (32) to move relative to the switching component (40) so as to drive the door body (20) to continue to rotate on the spot. The open and close degree of freedom of the door body (20) of the refrigerator (100) can be adjusted, and a plurality of movement trajectories could be produced so as to adapt to different application scenarios.
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Inventors:
ZHANG HAO (CN)
XIA ENPIN (CN)
LI KANG (CN)
XIA ENPIN (CN)
LI KANG (CN)
Application Number:
PCT/CN2020/111596
Publication Date:
March 04, 2021
Filing Date:
August 27, 2020
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/02; E05D7/085
Foreign References:
| JP2013256829A | 2013-12-26 | |||
| CN109470019A | 2019-03-15 | |||
| CN108106312A | 2018-06-01 | |||
| US3065498A | 1962-11-27 | |||
| US5265954A | 1993-11-30 | |||
| AU431315B2 | 1972-12-28 | |||
| US4609234A | 1986-09-02 | |||
| CN201910803454A | 2019-08-28 | |||
| CN201910803353A | 2019-08-28 | |||
| CN202010179525A | 2020-03-16 | |||
| CN202010179527A | 2020-03-16 |
Other References:
See also references of EP 4023974A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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