Door locking mechanism

Abstract

The invention discloses a door locking mechanism, which comprises a box body, wherein a cavity is fixedly arranged in the box body; a top cavity facing the center of the cavity is arranged on the upper and lower end walls of the cavity; a door is rotationally arranged on the upper and lower end walls of the cavity; an upper cavity in a vertically symmetrical mode is fixedly arranged on the door; arotating rod is rotationally arranged in a position, far away from the center end wall of the cavity, of the upper cavity; the rotating rod rotationally penetrates through the upper cavity; a worm wheel positioned in the upper cavity is fixedly arranged on the outer surface of the rotating rod; a rotating shaft engaged with the worm wheel is arranged at the left and right end walls of the upper cavity in a normal running fit way; a gear is fixedly arranged on the outer surface of the rotating shaft. The door locking mechanism has the advantages that the equipment structure is simple; the useis convenient; the equipment uses an automatic mode and a manual operation structure to realize the multiplex safety guarantee; through a novel mechanism, the conventional single-function equipment has novel and creative design, so that the diversified and varied utilization of the equipment can be realized; the safety and the reliability of the equipment are improved.

Description

technical field [0001] The invention relates to the field of doors, in particular to a door locking mechanism. Background technique [0002] The door is the first line of defense for family safety, and the safety of the door lock is particularly important. At present, the door lock mechanism is roughly divided into two types according to the opening method: automatic opening and manual opening, but the safety of a single opening method is low, and the existing There are few doors that integrate two opening methods. At the same time, when there are children in the family, it is easy for children to bump into the door handle when the door is closed. There are potential safety hazards, and the door handle has a single function and does not have novel functions. This kind of problem. Contents of the invention [0003] The object of the present invention is to provide a door locking mechanism for overcoming the above-mentioned defects in the prior art. [0004] A door locking...

AI Technical Summary

Problems solved by technology

[0002] The door is the first line of defense for family safety, and the safety of the door lock is particularly important. At present, the door lock mechanism is roughly divided into two types according to the opening method: automatic opening and manual opening, but the safety of a single opening method is low, and the existing There are few doors that integrate two opening methods. At the same time, when there are children in the family, it is easy for children to bump into the door handle when the door is closed. There are potential safety hazards, and the door handle has a single function and does not have novel functions. this kind of problem

Images