Novel automatic lock which is convenient to use

Abstract

A novel automatic lock which is convenient to use includes a lock body and a panel of the lock body; a primary lock bolt mechanism, a left secondary lock bolt mechanism, the right secondary lock bolt mechanism and a lock cylinder opening mechanism are arranged in the lock body; the left secondary lock bolt mechanism includes a left secondary lock bolt, and a left secondary lock bolt support plate which is connected to the left secondary lock bolt; the right secondary lock bolt mechanism includes a right secondary lock bolt, and a right secondary lock bolt support plate which is connected to the right secondary lock bolt; the lock cylinder opening mechanism includes a locking starting mechanism, an opening starting mechanism, and a transmission mechanism, wherein two ends of the transmission mechanism are connected to the left secondary lock bolt support plate and the right secondary lock bolt support plate respectively. During locking, the locking starting mechanism rotates 110 degrees in the anti-clockwise direction, and then the transmission mechanism is driven to move rightward, the left secondary lock bolt support plate and the right secondary lock bolt support plate are driven to move upward, and the left secondary lock bolt and the right secondary lock bolt stretch outside to lock the door; and during opening, the opening starting mechanism rotates 110 degrees in the clockwise direction, and then the transmission mechanism is driven to move leftward, the left secondary lock bolt support plate and the right secondary lock bolt support plate are driven to move downward, and the left secondary lock bolt and the right secondary lock bolt retracts to the lock body. The novel automatic lock is reasonable in structure design, is easy and quick to use, is good in controllability, is good in hand feeling, and is high in antitheft performance.

Description

Technical field: [0001] The invention relates to an automatic lock, in particular to an easy-to-use automatic lock. Background technique: [0002] As an indispensable thing in people's life, lock has an inseparable connection with people's life. A good lock can not only bring convenience to people, but also guarantee the safety of people's property. [0003] Automatic locks are widely used because they can be locked automatically when the door is closed, which is very convenient to use. At present, there are many kinds of automatic locks on the market, but their structural principles are roughly the same, and basically all adopt a touch structure. It mainly includes the main lock bolt and the left and right auxiliary lock bolts that play a safety role. There is a contact on the main lock bolt. The outer end of the contact protrudes from the lock body panel, and the inner end is locked with the main lock bolt through the toggle mechanism. Connected, when locking the door, ...

AI Technical Summary

Problems solved by technology

[0004] But, the automatic lock that people use at present, its left and right auxiliary lock bolts all will be rotated several times by the lock cylinder and just can reach the function of opening and locking the door, and this all can bring inconvenience to locking or opening the door, especially old people and Children are even opening or locking the door, and sometimes they can't even tell which direction to turn

Brings a lot of inconvenience to people in use

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