An anti-theft protective net provided with an escape device

Abstract

The invention relates to an antitheft protective net with an escape device. The protective net comprises an upper fixed plate and a lower fixed plate, the two ends of which are fixedly connected by use of a plurality of steel rods; a hollow tube is arranged in the middle of the upper fixed plate, while a solid rod is arranged at the lower fixed plate; a steel rope is fixedly arranged at the top of the solid rod; the steel rope goes through the hollow tube and the upper fixed plate and then is connected with a rotating shaft; the rotating shaft is connected with the rotating rod of a motor; the motor is fixedly arranged on a motor base; the bottom of the solid rod is bent to go through the lower fixed plate and then is vertically and movably connected with the fixed rod, and movable pins are arranged at the two ends of the fixed rod; the joint of the steel rope and the solid rod is covered with a sealing box; a lug plate is arranged on the sealing box; a coaxial lock hole is formed in the lug plate; an upper through hole in interference fit with the hollow tube is formed in the upper part of the sealing box, while a lower through hole in interference fit with the solid rod is formed in the lower part of the sealing box. The antitheft protective net with the escape device is simple in structure, reasonable in design, and capable of meeting the requirements of people on safe escaping in case of emergency on the basis of realizing daily burglar prevention.

Description

technical field [0001] The invention belongs to the field of anti-theft windows, in particular to an anti-theft protective net provided with an escape device. Background technique [0002] In the prior art, in order to improve the anti-theft capability of the windows, anti-theft nets are often installed outside the windows to prevent the intrusion of outsiders. The anti-theft net has a simple structure and is made of steel, iron or alloy. It is durable and basically meets people's anti-theft needs. However, in case of an emergency such as a fire, people cannot escape from the corridor safely, and the windows are fixed by the anti-theft net. Blocking, people can only wait for outside rescue in the house, resulting in heavy casualties. Contents of the invention [0003] The object of the present invention is to provide an anti-theft protective net equipped with an escape device, which has a simple structure and a reasonable design, and can meet people's needs for safe escap...

AI Technical Summary

Problems solved by technology

The anti-theft net has a simple structure and is made of steel, iron or alloy. It is durable and basically meets people's anti-theft needs. However, in case of an emergency such as a fire, people cannot escape from the corridor safely, and the windows are fixed by the anti-theft net. Blocked, people can only wait in the house for outside rescue, resulting in heavy casualties

Images