Lockset male plug based on gear racks

Abstract

The invention discloses a lockset male plug based on gear racks. The lockset male plug is composed of a front cover, a rear plate, a lock plug, a first bolt, a second bolt and a gear; the first bolt comprises a first main body part, a first transmission part and a first locking part, the second bolt comprises a second main body part, a second transmission part and a second locking part; the firstbolt and the second bolt are arranged on the left side and the right side of an inner space defined by the front cover and the rear plate respectively, and the upper parts of the first bolt and the second bolt are exposed out of the inner space and a pair of locking claws is formed; and the lock plug is arranged in the center of the front cover through a lock plug mounting hole, the gear is connected with a rotating shaft which is on the rear side end face of the lock plug, the gear meshes with tooth patterns on the first bolt and the second bolt, the lock plug rotates forwards and backwards through the driving gear to synchronously drive the first bolt and the second bolt to carry out movement in the directions towards to or away from each other. Compared with existing similar locksets, the lockset has the advantages of being good in synchronism, high in stability, not easy to wear, long in service life, small in size, strong in applicability and the like.

Description

technical field [0001] The invention belongs to the field of locks, in particular to a rack-and-pinion-based male plug of a lock. Background technique [0002] Today, there are many types of locks on the market. Among them, the lockset with opposite deadbolts is a relatively common lockset. The two deadbolts are in the shape of claw hooks and are arranged on the lock housing oppositely. Relative movement, so as to realize the locking and unlocking of the lock. However, most of the existing locksets with opposing deadbolts have the disadvantages of large volume, easy wear, asynchronous movement of the deadbolt, and inability to lock automatically, which lead to problems such as short service life, poor usability, and poor applicability. Contents of the invention [0003] In order to solve the problems of short service life, poor usability, and poor applicability of existing locks with opposite bolts, the present invention provides a lock with small size, wear resistance, ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of short service life, poor usability, and poor applicability of existing locks with opposite bolts, the present invention provides a lock with small size, wear resistance, synchronous movement of the bolt, and automatic locking. Locks with other advantages

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