Magnetic ground tongue locking type prying-resistant glass door escape lock

Abstract

The invention discloses a magnetic ground tongue locking type prying-resistant glass door escape lock which comprises a ground lock assembly, wherein the ground lock assembly comprises a support and a bottom buckle seat, the support is provided with a first groove hole, a ground tongue and a first spring are arranged in the first groove hole, the first spring is arranged on the ground tongue in a sleeving mode, the ground tongue is clamped into the bottom buckle seat to be in a locked state, and the ground tongue is separated from the bottom buckle seat to be in an unlocked state; a locking assembly which comprises a fixing seat and a connecting block, wherein the fixing seat is fixedly connected with the support, the fixing seat is provided with a second slotted hole, a locking block and a second spring are arranged in the second slotted hole, the locking block is rotationally connected with the fixing seat, the second spring is located between the fixing seat and the locking block, the upper end of the connecting block is slidably arranged in the second slotted hole, the lower end of the connecting block is connected with the ground tongue and the connecting block is matched with the locking block, so that the ground tongue is locked in a locking state; and an unlocking assembly which comprises a connecting rod, wherein the connecting rod is matched with the locking block to unlock the ground tongue, and the connecting rod is matched with the connecting block to unlock the ground tongue. The escape lock can be locked after being locked and has an anti-prying function.

Description

technical field [0001] The invention relates to the technical field of magnetic tongue locks, in particular to a magnetic tongue locking type anti-pry glass door escape lock. Background technique [0002] Escape locks are mainly used in emergency exit passages in large supermarkets, shopping malls, office buildings, hospitals, schools, factories and other public places with a large flow of people. It has the function of preventing outsiders without specific keys from entering the interior without permission. To achieve the effect of safe escape of internal personnel in emergency situations such as fire. But some unscrupulous people use the escape lock as a breakthrough to pick the lock and enter the house, especially card-like objects such as credit cards are commonly used to pick the door. Most of the existing escape locks do not have the anti-pry function, and the anti-theft coefficient is low. Contents of the invention [0003] The present invention aims to solve at le...

AI Technical Summary

Problems solved by technology

However, some unscrupulous people use the escape lock as a breakthrough to break into the house, especially card-shaped objects such as credit cards are often used to pry the door. Most of the existing escape locks do not have the function of anti-prying, and the anti-theft coefficient is low.

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