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Title:
HINGE AND REFRIGERATION DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2022/194230
Kind Code:
A1
Abstract:
Provided in the present invention are a hinge and a refrigeration device, the hinge comprising a fixed hinge base, a moving hinge base, a connecting member, and a moving shaft, a limiting groove being disposed on the fixed hinge base, the fixed hinge base comprising a swinging shaft, the connecting member being rotatably connected to the swinging shaft and the moving shaft and driving the moving shaft to move linearly along the limiting groove, a shaft sleeve being sleeved on the outer periphery of at least one of the swinging shaft and the moving shaft, and the shaft sleeve comprising a sleeve and an oil storage rib disposed on the inner wall of the sleeve.

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Inventors:
GUO KAI (CN)
YANG HONGGUANG (CN)
ZHANG SHUFENG (CN)
WU YOUZHI (CN)
WANG TAO (CN)
Application Number:
PCT/CN2022/081341
Publication Date:
September 22, 2022
Filing Date:
March 17, 2022
Export Citation:
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Assignee:
QINGDAO HAIER SPECIAL FREEZER (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
E05D3/06; F25D23/02
Foreign References:
CN111119624A2020-05-08
DE19932443A12001-01-04
CN205172242U2016-04-20
CN110114545A2019-08-09
CN201202344Y2009-03-04
CN107740649A2018-02-27
CN208564262U2019-03-01
CN215332165U2021-12-28
CN215332164U2021-12-28
CN215332167U2021-12-28
CN215889720U2022-02-22
CN215332161U2021-12-28
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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