Novel mechanical automatic lock body

Abstract

The invention discloses a novel mechanical automatic lock body, belongs to the technical field of door locks and solves the problem that the mechanical automatic lock body is not compatible to a standard pull wheel lock cylinder. The novel mechanical automatic lock body comprises a lock body housing which consists of a lower cover plate component, an upper cover plate component and a lock body panel; a pull wheel and a main lock bolt component are installed inside the lock body housing, wherein the main lock bolt component is connected with the pull wheel; the main lock bolt component comprises a lock bolt fixing plate and a main lock bolt, wherein the main lock bolt is anchored on the lock bolt fixing plate and can be rebounded out along the lock body panel; the lock bolt fixing plate isfurther provided with a hook plate and a square bolt plate, wherein the hook plate can slide leftwards and rightwards; the square bolt plate is fixed to the lock bolt fixing plate; a hook plate resetting spring is installed at the right side of the hook plate; the square bolt plate is anchored on the lock bolt fixing plate through a square bolt plate rivet; a square bolt positioning rivet is riveted on the square bolt plate; the main lock bolt is provided with a triggering rolling wheel component; the lower cover plate component is provided with a sliding plate component matched with the triggering rolling wheel component; the sliding plate component is matched with the square bolt positioning rivet; and the lower cover plate component is further provided with a brake plate component and ahandle component.

Description

technical field [0001] The invention relates to the technical field of door locks, in particular to a novel mechanical automatic lock body. Background technique [0002] At this stage, the mechanical automatic lock body usually adopts a gear structure inside, and the lock cylinder equipped with it is a special geared lock cylinder, which is not universal with the standard dial lock cylinder currently on the market. , When the factory produces lock cylinders, there will be an extra series of lock cylinders, which takes up a lot of funds. Contents of the invention [0003] In order to solve the problem that the mechanical automatic lock body is not compatible with the standard dial lock cylinder, thereby reducing the unnecessary capital occupation caused by the lock cylinder material being incompatible during production, the present invention provides a new type of mechanical automatic lock body. [0004] In order to achieve the above object, the present invention adopts th...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the mechanical automatic lock body is not compatible with the standard dial lock cylinder, thereby reducing the unnecessary capital occupation caused by the lock cylinder material being incompatible during production, the present invention provides a new type of mechanical automatic lock body

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