Durable door fixing mechanism

Abstract

The invention discloses a durable door fixing mechanism which can reduce the possibility that the hands are clamped as a door rotates at will. The door fixing mechanism is composed of a first lockingmechanism and a second locking mechanism, wherein the first locking mechanism is formed by a first fixing plate and first vertical plates which are perpendicularly arranged on the first fixing plate,and elastic columns are arranged at the ends of the two first vertical plates in a protruded mode; the second locking mechanism is formed by a second fixing plate and second vertical plates which areperpendicularly arranged on the second fixing plate, and concave parts matched with the elastic columns are arranged on the lateral sides of the second vertical plates; each elastic column is formed by a column body, a spring, a sleeve and a bolt, an internally-convex drop-proof ring is arranged at one end of the sleeve, and an drop-proof convex part with the diameter larger than the inner diameter of the drop-proof ring is arranged at one end of the column body; the spring is arranged in the sleeve, the bolt is screwed into the sleeve through a thread in a matched mode, and the two ends of the spring respectively abut against the column body and the bolt; the sleeve penetrate through the first vertical plates and is fixed on the first vertical plates.

Description

technical field [0001] The invention relates to a door fixing mechanism used for fixing a door to prevent the door from rotating at will. Background technique [0002] When children grow up, they are curious about many things and like to touch them with their hands. After the door is opened, the position between the door and the door frame is very dangerous. If your hand is caught by the door when you put it here, you may be injured or even fractured. In order to solve the above problems, most families now have door stoppers to fix the door. The door stoppers are fixed by the adsorption of magnets. The magnetism of the magnets tends to weaken after long-term use. And then form potential safety hazard, therefore be necessary to design a kind of durable door fixing mechanism. Contents of the invention [0003] The purpose of the present invention is to propose a durable door fixing mechanism to reduce the possibility of hand pinching caused by the random rotation of the do...

AI Technical Summary

Problems solved by technology

In order to solve the above problems, most families now have door stoppers to fix the door. The door stoppers are fixed by the adsorption of magnets. The magnetism of the magnets tends to weaken after long-term use. And then form potential safety hazard, so it is necessary to design a durable door fixing mechanism

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