Lock

The invention discloses a lock. The lock comprises a shell, a lock tongue, a lock tongue seat, a linkage piece and a locking mechanism, the lock tongue is arranged in the shell in a telescopic and movable mode and can extend out of the shell in a protruding mode, the lock tongue seat is fixedly conn...

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Bibliographic Details
Main Authors XIE ZHILUN, ZHANG WEIHONG
Format Patent
LanguageChinese
English
Published 19.11.2021
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:The invention discloses a lock. The lock comprises a shell, a lock tongue, a lock tongue seat, a linkage piece and a locking mechanism, the lock tongue is arranged in the shell in a telescopic and movable mode and can extend out of the shell in a protruding mode, the lock tongue seat is fixedly connected with the lock tongue and can move relative to the shell, the linkage piece is movably arranged in the shell and is connected with the lock tongue seat, relative displacement is formed between the linkage piece and the lock tongue seat, the lock tongue seat is provided with a moving groove capable of enabling the linkage piece to move relative to the lock tongue seat, one end of the linkage piece can movably extend into the moving groove, a hook part capable of being buckled with the inner wall of the moving groove is formed on the linkage piece. The locking mechanism is arranged on the shell and can abut against the linkage piece, so that the lock tongue seat and the lock tongue are located at the locking pos
Bibliography:Application Number: CN202110844922