Anti-theft aluminum alloy door and window

Abstract

The invention belongs to the technical field of anti-theft instruments, and particularly relates to an anti-theft aluminum alloy door and window. The anti-theft aluminum alloy door and window comprises a frame, an anti-theft window and a sliding window, wherein the frame is of a frame body structure formed by welding an aluminum alloy cross beam and a T-shaped stand column; the area of the side, facing the exterior of a room, of the frame is larger than that of the side, facing the interior of the room, of the frame; a first mounting groove and a second mounting groove are formed in the innerside of the frame; the first mounting groove is close to the interior of the room; the bottom of the first mounting groove is fixedly connected with two sliding rails; the two sliding rails are designed in parallel; the first mounting groove is slidably connected with the sliding window through the sliding rails; a rotating shaft is rotationally connected in a rotating groove; and the anti-theft window is connected to the rotating shaft in a sleeving mode. According to the anti-theft aluminum alloy door and window, a life ladder is formed by using the structure of the anti-theft window, compared with the prior art that a life saving device is automatically installed on the anti-theft window, on one hand, the complexity of the structure is effectively reduced, meanwhile, the occupied spacecan be reduced, and the cost of the anti-theft window is reduced.

Description

technical field [0001] The invention belongs to the technical field of anti-theft devices, in particular to an anti-theft aluminum alloy door and window. Background technique [0002] In the prior art, the anti-theft window is usually installed on the outside of the window to prevent thieves from entering the room from the outside, thereby causing property damage. However, the anti-theft window is usually directly welded to the window frame, which is not conducive to Personnel escape, and at the same time, in the existing life, large-volume items are often transported from the window to the room, and the sealing of the anti-theft window is not conducive to the transfer of the items. Various escape devices are added to the anti-theft window, so that the anti-theft window has an auxiliary escape effect, but on the one hand, the additional device increases the volume of the anti-theft window, and at the same time, the additional device increases the cost significantly and is no...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology and solve the problem that although the existing anti-theft windows have an auxiliary escape function, the structure is relatively complicated, which increases the man...

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