PIN LOCKING STRUCTURE

WIPO Patent Application WO/2021/077952

A1

Disclosed is a pin locking structure, the pin locking structure comprises an installation part (1), wherein a first through hole (11) and a second through hole (12) are provided in the installation part (1), a first notch (111) and a second notch (121) are provided in the side wall of the first through hole (11) and the side wall of the second through hole (12) respectively, a first slot (13) is provided between the first through hole (11) and the second through hole (12), and the first slot (13), the first notch (111), and the second notch (121) penetrate the installation part (1) and are in communication with one another; and a locking part (2), wherein one end of the locking part (2) penetrates the first slot (13) and is detachably connected to the installation part (1), when the other end of the locking part (2) compresses the installation part (1), the spacing of the first slot (13) is reduced, such that the distance between the first notch (111) and the second notch (121) is reduced, the circumferential sizes of the first through hole (11) and the second through hole (12) are reduced, a pin arranged in the first through hole (11) and the second through hole (12) can be locked, and the problem that an existing pin locking structure can only lock one part can be solved.

CHENG ERTING (CN)
HAN JIUQI (CN)

PCT/CN2020/115811

April 29, 2021

September 17, 2020

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BEIJING HAI YI TONG ZHAN INF TECH CO LTD (CN)

F16B1/02

CN205618490U	2016-10-05
CN203130707U	2013-08-14
CN201963658U	2011-09-07
US20020085828A1	2002-07-04
US5611637A	1997-03-18
CN101287916A	2008-10-15

CHINA SINDA INTELLECTUAL PROPERTY LIMITED (CN)

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