Intelligent invisible anti-theft, anti-fall door and window fence

Abstract

The invention discloses an intelligent invisible anti-theft and anti-falling door-window fence which is formed by a plurality of metal fence bars in a hinged mode. The intelligent invisible anti-theft and anti-falling door-window fence comprises a pair of connecting bases, one pair of upper inclined fence bars, one pair of lower inclined fence bars and the three vertical fence bars. Each vertical fence bar is divided by two insulating strips embedded in the vertical fence bar into tortuous conductive bands. Each upper inclined fence bar is divided by two insulating isolation strips embedded on the upper inclined fence bar into two conducting strips, and the lower inclined fence bars are integral metal strips. The conducting strips on the two upper inclined fence bars are connected with the conductive bands on the three vertical fence bars through conductors on hinge pins to form a whole upper conductive band, and the two lower inclined fence bars are connected to form a whole lower conductive band. After the intelligent invisible anti-theft and anti-falling door-window fence is installed on a door or a window, the anti-theft function and the anti-falling function can be achieved; after the upper conductive band and the lower conductive band of the intelligent invisible anti-theft and anti-falling door-window fence are connected with an alarm system, when one of the conductive bands is disconnected due to the fact that any one of the fence bars is damaged, an alarm can be timely given through the alarm system.

Description

technical field [0001] The invention relates to a protective fence for doors and windows, in particular to an intelligent invisible anti-theft and anti-falling fence for doors and windows. Background technique [0002] In order to realize the anti-theft and anti-falling of doors and windows on high-rise residential buildings, people usually install protective metal fences on windows or doors at present. There are usually two types of existing protective fences, one is a fixed cage structure and the other is a retractable structure. For the former, it cannot be moved, thus affecting both the appearance and ventilation; and the existing retractable windows Although the fence can be folded or unfolded as required, its disadvantages are: it is difficult to hide in the window frame or door frame after being folded, and there are also defects that affect the appearance. In addition, the existing above-mentioned two kinds of window fences only have general anti-theft performance, ...

AI Technical Summary

Problems solved by technology

There are usually two types of existing protective fences, one is a fixed cage structure, and the other is a retractable structure. For the former, it cannot be moved, thus affecting the appearance and ventilation; and the existing retractable windows Although the fence can be folded or unfolded according to needs, its shortcomings are: it is difficult to hide in the window frame or door frame after being folded, and there are also defects that affect the appearance

In addition, the existing above-mentioned two kinds of window fences only have general anti-theft performance, and they cannot be connected with the alarm system.

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