Title:
QUICK RELEASE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/143069
Kind Code:
A1
Abstract:
A quick release device (10), comprising a connecting member (100), a bearing member (200), and a limiting assembly (300). The bearing member (200) is provided with an accommodating cavity (211) and a limiting cavity (212); the connecting member (100) is movably arranged relative to the bearing member (200), in an entering state, the connecting member (100) is at least partially accommodated in the accommodating cavity (211), and in a locked state, the connecting member (100) is at least partially accommodated in the limiting cavity (212) and is fixed relative to the bearing member (200); the limiting assembly (300) comprises a first connecting block (300a) and a second connecting block (300b); in the locked state, the connecting member (100) abuts against the inner wall of the limiting cavity (212) under a magnetic force between the first connecting block (300a) and the second connecting block (300b), and is fixed in the limiting cavity (212).
More Like This:
| WO/2014/005565 | CONNECTING DEVICE AND PRODUCTION METHOD |
| WO/2019/038163 | FIXING UNIT |
Inventors:
HUANG ZHIHAN (CN)
HE YAO (CN)
HE YAO (CN)
Application Number:
PCT/CN2023/071651
Publication Date:
August 03, 2023
Filing Date:
January 10, 2023
Export Citation:
Assignee:
SZ CHI TECH CO LTD (CN)
International Classes:
F16B21/06; F16G11/10
Foreign References:
| CN114370448A | 2022-04-19 | |||
| CN213074731U | 2021-04-30 | |||
| CN210203582U | 2020-03-31 | |||
| CN102292006A | 2011-12-21 | |||
| CN212185448U | 2020-12-22 | |||
| CN112841820A | 2021-05-28 | |||
| JP2012061292A | 2012-03-29 |
Attorney, Agent or Firm:
PRECISE INTELLECTUAL PROPERTY FIRM (CN)
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