magnetic lock

Abstract

A magnetic lock comprises a lock body, a spring bolt and a handle core mark. The spring bolt and the handle core mark are arranged in the lock body. A first magnet is inlaid into a buckle plate. Sliding grooves are formed in the lock body side walls of a lock body device, and a second magnet is arranged at the position, between the spring bolt and the handle core mark, of a lock body inner cavity. The spring bolt comprises a spring bolt head and supporting legs. A third magnet is inlaid into an inner cavity of the spring bolt head. One end of each supporting leg is connected with the spring bolt head. The other end of each supporting leg is bent outwards to form a hook. The hooks extend into the sliding grooves of the lock body, and the spring bolt slides along the sliding grooves. A limiting block is arranged on one side of the handle core mark, the handle core mark is arranged at the position, between the sliding grooves in the two sides of the lock body, of the lock body inner cavity, and the limiting block rotates along with the handle core mark to adjust the sliding distance of the spring bolt in the lock body. Due to the fact that attraction of magnetic force between the magnets is utilized during opening or closing of the lock body, the force of people for wrenching a handle is reduced during unlocking, people only need to push the handle slightly, and the spring bolt can retract into the lock body; and therefore, people can open the lock conveniently, and the practicality of the magnetic lock is improved.

Description

technical field [0001] The invention relates to a door and window lock, in particular to a magnetic door and window lock. Background technique [0002] Existing locks, such as: locksets for doors and windows, its structure includes a striker plate, a lock body and a dead bolt, the dead bolt is arranged in the lock body through an elastic mechanism, and the dead bolt is connected with the rotating mechanism in the lock body. , the lock tongue elastically collides with the strike plate through the elastic mechanism, and finally the lock tongue is inserted into the strike plate to complete the door locking operation. However, after many collisions, the lock tongue and the strike plate are easy to cause wear and tear, which greatly reduces the lock service life. [0003] When the existing lock body is unlocked, the handle needs to be pulled hard, and the handle drives the lock tongue to retract into the lock body. The normal state of the lock body is the state of extending the...

AI Technical Summary

Problems solved by technology

[0002] Existing locks, such as: locksets for doors and windows, its structure includes a striker plate, a lock body and a dead bolt, the dead bolt is arranged in the lock body through an elastic mechanism, and the dead bolt is connected with the rotating mechanism in the lock body. , the lock tongue elastically collides with the strike plate through the elastic mechanism, and finally the lock tongue is inserted into the strike plate to complete the door locking operation. However, after many collisions, the lock tongue and the strike plate are easy to cause wear and tear, which greatly reduces the lock service life

[0003] When the existing lock body is unlocked, the handle needs to be pulled hard, and the handle drives the lock tongue to retract into the lock body. The normal state is the state of extending the lock body, and the lock tongue that extends the lock body is easy to scrape with the clothes of the human body, causing damage to the clothes, and even causing damage to the user's body due to the user accidentally touching the lock tongue

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