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Title:
DISMANTLE-PREVENTION CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2022/257727
Kind Code:
A1
Abstract:
A dismantle-prevention connector, comprising: a connection portion (10), the connection portion (10) being provided with a threaded connection segment (11); and bosses (20), wherein the bosses (20) protrude from an end portion or a peripheral wall of the connection portion (10); the bosses (20) extend along the periphery or the peripheral wall of the connection portion (10); each boss (20) has a force-bearing face (21) and a force-release face (22) arranged opposite each other; at least two bosses (20) are provided; the two bosses (20) are arranged in a spaced manner along the periphery or the peripheral wall of the connection portion (10); a gap between the two adjacent bosses (20) forms a clamping region; and the junction between the force-bearing face (21) and the connection portion (10) is an arc transition (50), and/or the junction between the force-release face (22) and the connection portion (10) is an arc transition (50). The dismantle-prevention connector can solve the technical problem whereby a pipe joint in the prior art is easily dismantled due to misoperation.

Inventors:
FENG ZHONGBO (CN)
CHEN DIYONG (CN)
LOU FENG (CN)
ZHOU FENG (CN)
Application Number:
PCT/CN2022/093983
Publication Date:
December 15, 2022
Filing Date:
May 19, 2022
Export Citation:
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Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F16L19/02; F16L15/04
Foreign References:
CN215111093U2021-12-10
CN204805772U2015-11-25
CN207647947U2018-07-24
CN103174888A2013-06-26
CN106969219A2017-07-21
CN212616854U2021-02-26
AU2011101101A42011-09-29
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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