Title:
HINGE COMPONENT AND REFRIGERATION DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2023/274345
Kind Code:
A1
Abstract:
Disclosed are a hinge component and a refrigeration device having same. The hinge component comprises a first hinge member, a second hinge member and a sliding piece component; the first hinge member and the sliding piece component cooperate with one another by means of a first rotating set and a first limiting set, and the second hinge member and the sliding piece component cooperate with one another by means of a second rotating set and a second limiting set; when the hinge component is in an opening process, the second hinge member locks the sliding piece component by means of the second limiting set, the second hinge member and the sliding piece component rotate together in situ relative to the first hinge member by means of the first rotating set, and then the first limiting set acts on the sliding piece component to move simultaneously relative to the first hinge member and the second hinge member; and the first hinge member locks the sliding piece component by means of the first limiting set, and the second hinge member unlocks the sliding piece component by means of the second limiting set, and then the second hinge member rotates in situ relative to the sliding piece component by means of the second rotating set. The present invention can effectively control the sequence of two in-situ rotations, thereby effectively controlling the motion trajectory of a door body.
Inventors:
LI KANG (CN)
XIA ENPIN (CN)
WANG CHANGZHI (CN)
DONG YUFENG (CN)
XIA ENPIN (CN)
WANG CHANGZHI (CN)
DONG YUFENG (CN)
Application Number:
PCT/CN2022/102636
Publication Date:
January 05, 2023
Filing Date:
June 30, 2022
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
E05D7/085; E05D3/18; F25D23/02
Foreign References:
| CN103061630A | 2013-04-24 | |||
| JP2005146625A | 2005-06-09 | |||
| JP2013256829A | 2013-12-26 | |||
| CN112443223A | 2021-03-05 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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