Double-door outwards-open-type anti-theft ventilating entry door and working method thereof

Abstract

The invention discloses an anti-theft and ventilation entrance door with double doors opening outwards, which comprises a door frame, an anti-theft and ventilation entrance door and at least one double leaf hinge, wherein the anti-theft and ventilation entrance door is arranged inside and outside and at the same time. The screen door body and the anti-theft door body that are opened outside the shaft are composed of the door frame, the screen door body and the anti-theft door body through the rotation and cooperation of double leaf hinges; Ventilated entry door, and the screen door body and the anti-theft door body are coaxially opened outward, so that the anti-theft ventilation entry door has double-door anti-theft function and single-door ventilation function; in addition, through the screen door body and anti-theft The magnetic attraction between the iron block on the door body and the de-energized electromagnet, and the use of the de-energized electromagnet's characteristics of non-magnetism when it is energized and magnetic when it is de-energized, realizes the connection between the screen door body and the anti-theft door body. Adhesion and separation.

Description

technical field [0001] The invention relates to the technical field of anti-theft doors, in particular to a double-door outward-opening anti-theft ventilated entry door and a working method thereof. Background technique [0002] With the development of society and the improvement of people's living standards, people have higher and higher requirements for the safety protection of houses, so the anti-theft door was born immediately, and the anti-theft door has become one of the important ways for people to protect themselves and protect their property. . Traditional anti-theft doors are usually bulky and have poor ventilation. As a result, anti-theft doors with openings and screens gradually appear on the market. By installing screens on the anti-theft door to facilitate indoor ventilation, this method solves the problem of small ventilation, but its The sealing performance and the strength of the door panel are greatly reduced, so that the sound insulation effect, anti-pryi...

AI Technical Summary

Problems solved by technology

Traditional anti-theft doors are usually bulky and have poor ventilation. As a result, anti-theft doors with openings and screens gradually appear on the market. By installing screens on the anti-theft door to facilitate indoor ventilation, this method solves the problem of small ventilation, but its The sealing performance and the strength of the door panel are greatly reduced, so the sound insulation effect, anti-prying performance and safety of the anti-theft door are greatly reduced, and it is not beautiful

In addition, the anti-theft door of the existing double-door structure is usually that the inner door and the outer door are rotated and opened toward the interior and the exterior with different axes, respectively, and the way the inner door is rotated and opened toward the interior greatly affects the indoor space and affects the aesthetic appearance. degree

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