Concealed protective anti-theft anti-riot casement window without guardrail

Abstract

The invention discloses a concealed protective anti-theft anti-riot casement window without a guardrail. The concealed protective anti-theft anti-riot casement window without the guardrail is characterized in that an anti-theft frame is arranged at the periphery of a window frame, a protective convex edge is arranged at the inner edge of an outdoor side of the anti-theft frame, and the window frame is embedded in the anti-theft frame and is mutually fastened and connected with the anti-theft frame by using bolts. The concealed protective anti-theft anti-riot casement window with the guardrail has the advantages that the anti-theft frame can be accurately fixed, when in use, firstly the anti-theft frame is arranged in a window of a wall, then the embedded window frame is fixed by the anti-theft frame, and the anti-theft frame and the window frame are sequentially and successfully arranged and do not need to rework, thereby greatly increasing the operating efficiency and installing accuracy; a gap between the anti-theft frame and the window frame is covered by the protective convex edge arranged at the inner edge of the outer side of the anti-theft frame, and therefore, the protective convex edge has the pry-proof effect; the strength and the anti-impact property of the window frame are increased through steel pipes and energy absorption materials in the window frame; a glass film composite layer is used for effectively preventing thieves from breaking up or gashing glass to enter a room and has the functions of anti-theft, temperature preservation and heat insulation; and stoppers and hinges of window sashes are also used for increasing the strength and anti-theft performance.

Description

technical field [0001] The invention relates to a window structure, in particular to a concealed protection, anti-theft and anti-riot casement window without a guardrail. Background technique [0002] The window frame of the existing casement window includes a rectangular frame and a mullion, and sash ribs are arranged on the inner edge of the frame and both sides of the mullion, and the sash ribs are generally arranged on the outdoor side. When this casement window is installed, a part of the outer edge of the window frame needs to be directly embedded in the wall window. The disadvantage is that the window frame is not easy to shape, and often needs to be reworked due to deviations, which increases the difficulty of construction and low work efficiency; the impact resistance of ordinary plastic steel window frames and glass is low, and the anti-theft function is poor; the hinge and lock pin mechanism of the window sashes are strong Low, poor anti-theft performance. Exist...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a compound profile casement window equipped with anti-theft bars to solve the problems in the prior art that the window frame is not easy to shape, and frequent deviations require rework, which increases the difficulty of construction and low work efficiency; the plastic-steel window frame and glass The impact resistance is low, and the anti-theft function is poor; the hinge and locking mechanism of the window sash are low in strength, and the anti-theft performance is poor.

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