Anti-theft door

Abstract

The invention relates to the technical field of anti-theft doors, in particular to an anti-theft door. The anti-theft door solves 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, the safety is low due to the fact that lawbreakers master the structure of the door lock, the life safety and property safety of residents are not sufficiently guaranteed, and the modern rapid development cannot be met. The anti-theft door comprises a door frame and a door body rotationally connected with the door frame through a hinge plate, wherein a first locking mechanism is arranged on one side of an inner cavity of the door body, and 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 unlocking of the anti-theft door are achieved through operation of 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 anti-theft door. Background technique [0002] In the prior art, there is a door equipped with an anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, 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 door must be the special loc...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of anti-theft door based on the 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 relatively large, and criminals have already mastered the structure of the door lock. It leads to low safety, insufficient protection for the safety of residents' lives and property, and has been unable to meet the problems of modern rapid development.

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