AUTOMOBILE DOOR LOCK CATCH

WIPO Patent Application WO/2021/120042

A1

An automobile door lock catch, comprising a lock catch body. The lock catch body comprises a substrate (1) provided with a mounting hole (3) and a lock pin (2) fixed on the substrate (1). A sealing ring (4) is fitted over the periphery of the substrate (1); a mounting plate (5) is provided at the lower surface of the substrate (1); the peripheral edges of the mounting plate (5) are bent upward, and a smooth transition arc surface (6) is formed between the peripheral edges and the side edges of the substrate (1); a separator rod (7) is provided inside the lock pin (2); the lock catch is segmented into a first catch ring (8) and a second catch ring (9). The automobile door lock catch has a simple structure and low manufacturing costs; by providing the sealing ring, the sealing performance is improved, better waterproof and dustproof properties are achieved, the lock catch is better protected, the lock catch is prevented from being corroded by acid rain, water and the like, and the safety in use is improved; by providing a plurality of mounting holes, a deviated position of a mounting hole can be adapted to, and better adaptation is achieved; buffer rubber is provided on the lock catch, and abnormal sounds are reduced when the door is closed.

QIN JIAJUN (CN)

PCT/CN2019/126216

June 24, 2021

December 18, 2019

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QIN JIAJUN (CN)

E05B85/00; E05B15/02; E05B77/34; E05B83/36; E05B85/04

DE202014004125U1	2015-05-18
CN204457181U	2015-07-08
CN205713562U	2016-11-23
CN204571594U	2015-08-19
CN207761467U	2018-08-24
CN202788310U	2013-03-13
CN106285248A	2017-01-04
JPH09105251A	1997-04-22

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