Safety plate anti-intrusion system

Abstract

The invention discloses a safety plate anti-intrusion system, and belongs to the technical field of door stop devices. The safety plate anti-intrusion system comprises a long pipe, wherein one end ofthe long pipe is fixedly sleeved with a fixed sleeve; the other end of the long pipe is slidably sleeved with a sliding sleeve; fixed plates are fixedly arranged on the outer side wall of the fixed sleeve and the outer side wall of the sliding sleeve; limiting plates are arranged on the opposite sides of the two fixed plates; the limiting plates are located at the ends, away from the fixed sleeveand the sliding sleeve, of the fixed plates; and a limiting device is arranged on the long pipe. According to the safety plate anti-intrusion system, the anti-intrusion device is clamped on the wallson the two sides of a door frame through limiting pieces on the two fixed plates, so that the position of the long pipe is limited; meanwhile, a room door plate is blocked from the interior by utilizing the long pipe, so that the situation that the room door plate is knocked open due to violent impact from the outside is prevented, and the safety is high; and in addition, the device does not needto be fixed on the ground, so that the use steps are simple and convenient.

Description

technical field [0001] The invention relates to the technical field of door stoppers, and more specifically relates to a safety panel anti-intrusion system. Background technique [0002] The security panel anti-intrusion system is a kind of door stopper, which is a device that prevents the door from being opened from the outside. It is usually installed indoors to prevent criminals from prying open the door lock and opening the door from the outside. [0003] In order to prevent criminals from breaking open the door lock from the outside of the house and entering the room, there are many door stoppers on the market, but these door stoppers are usually fixed on the ground by suction cups, friction or adhesive tape to block Criminals break open the door lock and enter the room. However, the stability of these door stoppers is poor. If a certain degree of impact force is applied from the outside, the door stopper will lose the function of blocking the door, and the safety is r...

AI Technical Summary

Problems solved by technology

However, the stability of these door stoppers is poor. If a certain degree of impact force is applied from the outside, the door stopper will lose the function of blocking the door, and the safety is low.

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