Telescopic security window

Abstract

The invention provides a telescopic security window. The outer side of the telescopic security window is provided with a set of vertical security handrails, and the upper ends and the lower ends of the security handrails are arranged in guide rails. The security handrail farthest from the fixed end of a sash is in a fixed state and cannot slide along the guide rails. The security handrail nearestto the fixed end of the sash is named as a driving handrail, the driving handrail is connected with the sash through hard rods, the two ends of the hard rods are hinged to the driving handrail and thesash correspondingly so that when the sash is opened, the driving handrail is pulled through the hard rods so as to move to the side of the fixed end of the sash along the guide rails, and when the sash is closed, the driving handrail is pushed through the hard rods so as to go back along the guide rails. The security handrails are connected through rhombus telescopic frames so that when moving,the driving handrail can drive the other security handrails to synchronously extend and retract. According to the telescopic security window, when the window is closed, the security handrails are retracted, a good view is provided, and after the window is opened, the handrails are automatically unfolded, and an anti-theft function is provided.

Description

Technical field [0001] The present invention relates to the field of construction, in particular, to a window. Background technique [0002] During the renovation of low-floor houses, anti-theft windows are often installed on the windows to prevent criminals from entering the house through the windows, thereby improving the safety of the house; however, the line of sight is blocked after installation, which makes it inconvenient to enjoy the scenery outside through the windows. At the same time, it also has a certain impact on indoor lighting. Summary of the invention [0003] In view of the above-mentioned problems, the object of the present invention is to provide a retractable anti-theft window, which can shrink the anti-theft railing when the window is closed, provide a good view, and automatically unfold the railing to provide anti-theft function after the window is opened. [0004] The technical solution adopted by the present invention to solve its technical problems is: the...

AI Technical Summary

Problems solved by technology

[0002] When renovating houses located on low floors, security windows are often installed on the windows to prevent criminals from entering the house through the windows, thereby improving the safety of the house; At the same time, it also has a certain impact on the indoor lighting.

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