Operation method of anti-theft door based on gear transmission mechanism

Abstract

The invention relates to the technical field of anti-theft doors, in particular to an operation method of an anti-theft door based on a gear transmission mechanism. The problems that in the prior art, the structure of an anti-theft door lock is too single, the popularization of the anti-theft door lock is large, lawbreakers have mastered the structure of the door lock, so that the safety is low, the life safety and property safety of residents are not sufficiently guaranteed, and the modern rapid development cannot be met are solved. The anti-theft door based on the gear transmission mechanism comprises a door frame and a door body rotationally connected with the door frame through hinge plates, a first locking mechanism is arranged on one side of an inner cavity of the door body, a second locking mechanism is arranged on the other side of the inner cavity of the door body, the anti-theft door is reasonable in structure, locking and opening of the door body are completed through the two-stage locking mechanism, safety is good, rapid development of modern life is met, lawbreakers are prevented from opening the door body through traditional illegal means, and life safety and property safety of residents are guaranteed.

Description

technical field [0001] The invention relates to the technical field of anti-theft doors, in particular to an operation method of an anti-theft door based on a gear transmission mechanism. Background technique [0002] Equipped with an anti-theft lock, it can resist abnormal opening under certain conditions within a certain period of time. It has certain safety protection performance and meets the corresponding anti-theft safety level. The full name of the anti-theft door is "anti-theft safety door". It has both anti-theft and safety performance. According to the "General Technical Conditions for Anti-theft Safety Doors", a qualified anti-theft door cannot be pried open by ordinary hand tools such as chisels, screwdrivers, crowbars and portable electric tools such as hand drills within 15 minutes or a 615 square centimeter hole can be opened on the door leaf. opening, or a 38 mm2 opening within a semicircle of 150 mm2 at the locking point. And the lock used on the security ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for operating an anti-theft door based on a gear transmission mechanism, which solves the problem that in the prior art, the structure of the anti-theft door lock is too single, and the popularity of the anti-theft door lock is large, and criminals have already mastered the door lock. The structure leads to low safety, and there is no sufficient guarantee for the safety of residents' lives and property, which can no longer meet the problems of modern rapid development.

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