Three-in-one adjustable automatic locking body

Abstract

A controllable automatic lock body comprises a primary bolt mechanism (20), a secondary bolt mechanism (30), a tilted bolt mechanism (40), and a key opening mechanism, and a self-locking mechanism (10). The self-locking mechanism (10) has the following structure: a functional button (1) is fixed on a functional button fixing plate (2), the functional button fixing plate (2) is sleeved onto a first lock body fixing pile (11), a functional button linking plate (3) presses against the functional button fixing plate (2), a secondary bolt transmission sheet fixing pile (31) is fixed on the functional button linking plate (3), a secondary bolt transmission sheet (4) is sleeved onto the secondary bolt transmission sheet fixing pile (31), and the secondary bolt transmission sheet (4) contacts a secondary bolt transmission rod (34); one end of a functional button linking plate resetting spring (5) imposes a force on the functional button linking plate (3), and the other end thereof imposes a force on a second lock body fixing pile (12); a secondary bolt fixing plate stopping sheet (61) is sleeved onto the second lock body fixing pile (12); on end of a secondary bolt fixing plate stopping sheet resetting spring (7) imposes a force on the functional button fixing plate (2), and the other end thereof imposes a force onto the secondary bolt fixing plate stopping sheet (61).

Description

Technical field: [0001] The invention relates to the technical field of anti-theft locks, and more particularly to a lock body which can automatically lock, manually lock, and automatically cooperate with manual locking. Background technique: [0002] As a daily necessity, anti-theft locks have undergone many developments. From single lock tongue to multi-lock tongue, from single-directional 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 shortcomings: 1. 2. It is inconvenient to lock manually; 3. Most of the cam drives have a bad feel, short service life and many failures; 4. The control of a single lock cylinder cannot meet the special locking requirements , The market needs a lock body that can meet the requirements of high anti-theft performance, easy to use, strong controllability, good hand feeling and long life. Invention content: [0003] ...

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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