Safe with door pin automatic reset mechanism

Abstract

The invention discloses a safe with a door pin automatic reset mechanism. The door pin automatic reset mechanism includes a brake, a return spring, a first positioning pin, a second positioning pin, and a torsion spring. The arc-shaped limiting groove has a first limit position, the second limit position; when the brake rotates around the first positioning pin under the action of the torsion spring, so that the first limit position of the arc-shaped limit groove coincides with the installation position of the second positioning pin, the brake blocks the pin head of the door pin stretch out, the safe door is in the open state; when the brake reversely rotates around the first positioning pin under the action of the torsion spring, so that the second limit position of the arc-shaped limiting groove coincides with the installation position of the second positioning pin, the brake will Stagger the stretching position of the pin head of the door pin, the pin head of the door pin fully stretches out under the elastic force of the compression spring, and the safe door is in the automatic closing state. Therefore, the present invention can effectively avoid the property loss caused by forgetting to turn the handle when closing the door.

Description

technical field [0001] The invention relates to an automatic reset mechanism of a door pin, which is used for promoting the automatic reset of the door pin of a safe door and belongs to the field of safe production. Background technique [0002] In the prior art, commonly used safe doors are generally not equipped with an automatic door pin reset mechanism. Therefore, when the safe door is closed, the handle needs to be turned, otherwise the door cannot be closed; and people often forget to turn the handle when closing the door, so the safety The cabinet door is still open, which can easily cause property damage. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a safe with a door pin automatic reset mechanism, which can effectively avoid property loss caused by forgetting to turn the handle when closing the door, and can also prevent the user from opening the door due to external force or operation. Mistakes, c...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a safe with a door pin automatic reset mechanism, which can effectively avoid property loss caused by forgetting to turn the handle when closing the door, and can also prevent the user from opening the door due to external force or operation. Mistakes, closing the door with the door pin protruding, resulting in deformation of the door pin and damage to the surface of the safe box

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