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Title:
LOCKING ASSEMBLY, DRAWER ASSEMBLY AND STORAGE CABINET
Document Type and Number:
WIPO Patent Application WO/2023/273261
Kind Code:
A1
Abstract:
The present invention belongs to the field of household appliances, and provides a locking assembly, a drawer assembly and a storage cabinet. The locking assembly comprises: a mounting member (1); and a locking member (2), which is rotatably connected to the mounting member (1) and is adapted to switch between a locked state and an unlocked state, the locking member (2) having a locking portion (21) and an unlocking portion (22). In the locked state, at least part of the locking portion (21) is adapted to be located on a motion path of a member (2) to be locked, and the unlocking portion (22) is adapted to be located on a yielding path of said member (2). In the unlocked state, the locking portion (21) is adapted to be located on the yielding path, and at least part of the unlocking portion (22) is adapted to be located on the motion path. According to the locking assembly, without needing to depend on a drive member, the suspension of the member (2) to be locked can still be guaranteed when there is a power failure, and the automatic resetting of the locking member (2) is guaranteed, so as to facilitate the usage of same next time. The locking assembly has a simple structure, is low cost, occupies little space, and has a large application range; and the member (2) to be locked can be suspended for a long time without consuming energy.

Inventors:
XI YONGXUE (CN)
Application Number:
PCT/CN2021/142530
Publication Date:
January 05, 2023
Filing Date:
December 29, 2021
Export Citation:
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Assignee:
HEFEI MIDEA REFRIGERATOR CO (CN)
HEFEI HUALING CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
A47B88/477; A47B81/00; A47B88/457; A47B88/90
Foreign References:
CN113261794A2021-08-17
CN109506414A2019-03-22
CN111721054A2020-09-29
CN213020508U2021-04-20
CN106848900A2017-06-13
CN213020506U2021-04-20
CN106610163A2017-05-03
CN211154617U2020-08-04
CN211722249U2020-10-23
CN110749156A2020-02-04
JP2009052298A2009-03-12
Other References:
See also references of EP 4147606A4
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
Download PDF:
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