Lock body of handle lock

Abstract

The invention relates to a lock body of a handle lock. The lock body of the handle lock comprises a lock case, an inclined tongue assembly and a first toggle block, wherein the inclined tongue assembly comprises an inclined tongue, an inclined tongue shaft connected with the inclined tongue, a limiting sliding block and a spring, the limiting sliding block and the spring are arranged on the inclined tongue shaft in a sleeved mode, and the first toggle block drives the inclined tongue to slide along the inclined tongue shaft in the axial direction. The lock body of the handle lock is characterized in that a handle button and a second inclined tongue toggle block are arranged on the lock case, the second inclined tongue toggle block is connected with the lock case in a hinged mode, one end of the second inclined tongue toggle block is connected with the limiting sliding block in a linkage mode, and the other end of the second inclined tongue toggle block is connected with the handle button in a linkage mode. The lock body of the handle lock has the advantages that the button is pressed downwards to unlock the inclined tongue lock, the structure is simple, the design is reasonable, and using is convenient.

Description

technical field [0001] The invention relates to a lock body, in particular to a lock body of a handle lock. Background technique [0002] At present, the door locks on the market generally adopt the method of double bolts (slant bolt lock and square bolt lock) for the sake of safety and anti-theft. The square bolt lock and the bolt bolt lock are completed by two separate actions. Opening the square bolt lock is generally opened by turning the key, and then opening the oblique bolt lock is generally opened by turning the handle knob. Because the oblique bolt lock adopts the rotating method, it is difficult to apply external force, especially when the door is opened. When something is held in hand or the old man or child opens the door, it is difficult to turn the handle knob on the one hand, which brings inconvenience to the user. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a lock body of a handle lock, whi...

AI Technical Summary

Problems solved by technology

[0002] For the sake of safety and anti-theft, the door locks currently on the market generally adopt the double deadbolt (slant bolt lock and square bolt lock) method. The square bolt lock and the dead bolt lock are completed by two successively separated actions. Opening the square bolt lock is generally opened by turning the key, and then opening the oblique

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