Three-in-one adjustable automatic locking body

Abstract

The invention discloses a three-in-one adjustable automatic locking body. The three-in-one adjustable automatic locking body comprises a main locking dog mechanism, a secondary locking dog mechanism, an inclined locking dog mechanism, a key opening mechanism, and a self-locking mechanism. A functional button is fixed on a functional button fixing plate, the functional button fixing plate is sleeved on a first locking body fixing pile in an inserting mode, a functional button linkage plate is pressed on the functional button fixing plate in an abutting mode, a secondary locking dog transmission piece fixing pile is fixed on the functional button linkage plate, and a secondary locking dog transmission piece is sleeved on the secondary locking dog transmission piece fixing pile in an inserted mode and contacts a secondary locking dog transmission rod. One end of a functional button linkage plate reset spring acts on the functional button linkage plate, the other end of the functional button linkage plate reset spring acts on a second locking body fixing pile, a secondary locking dog fixing plate brake piece is sleeved on the second locking body fixing pile in an inserted mode, one end of a secondary locking dog fixing plate brake piece reset spring acts on the functional button fixing plate, and the other end of the secondary locking dog fixing plate brake piece reset spring acts on the secondary locking dog fixing plate brake piece.

Description

Technical field: [0001] The invention relates to the technical field of anti-theft locks, and more specifically relates to a lock body with three functions of automatic locking, manual locking, and automatic matching manual locking. Background technique: [0002] As a daily necessity, anti-theft locks have undergone many developments. From single deadbolt to multi-bolt, from one-way locking to multi-directional locking, from single lock head to multi-lock head, its safety performance has been greatly improved, but the current lock body has the following deficiencies: 1. Those that can be locked automatically cannot be controlled; 2. It is inconvenient to lock manually; 3. Most of the cam-driven ones have a bad hand feeling, short service life and many faults; 4. The control of a single lock cylinder cannot meet special locking requirements. Therefore, the market needs a lock body that can satisfy high anti-theft performance, easy to use, strong controllability, good hand fe...

AI Technical Summary

Problems solved by technology

From single deadbolt to multi-bolt, from one-way locking to multi-directional locking, from single lock head to multi-lock head, its safety performance has been greatly improved, but the current lock body has the following deficiencies: 1. Those that can be locked automatically cannot be controlled; 2. It is inconvenient to lock manually; 3. Most of the cam-driven ones have a bad hand feeling, short service life and many faults; 4. The control of a single lock cylinder cannot meet special locking requirements. , the market needs a lock body that can meet the needs of high anti-theft performance, easy to use, strong controllability, good hand feeling and long life

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