A kind of high-rise building metal window frame safety protection support and using method thereof

Abstract

A safeguard support for high-rise building metal window frames comprises a support bar, a sleeve, a locking head, and a gear case. The safeguard support is characterized in that teeth in a row are provided at the top of the support bar, the locking head is fixed to one end of the support bar, the front end of the locking head is provided with a semicircular recess, a non-slip rubber piece is arranged within the semicircular recess, the sleeve is provided with an inner cavity and a through hole, the locking head is fixed to one end of the sleeve, the gear case is fixed to the top of the other end of the sleeve, a nut is fixed to the bottom of the other end of the sleeve, the support bar can fit in the inner cavity of the sleeve in clearance fit, the gear case is provided with a round hole which is in clearance fit with a gear shaft, two ends of the gear shaft are provided with linear openings, the gear matches with the teeth, and when rotating, the gear can drive the teeth to move. The safeguard support is friendly to opening or closing of a window, keeps the structure and appearance of the original window frame intact, can be fixed to all high-rise building metal window frames and allows safety of indoor children to be ensured.

Description

technical field [0001] The invention relates to building safety equipment, in particular to a safety protective brace for a metal window frame of a high-rise building. Background technique [0002] In the design of residential houses, people hope that the windows can be more and larger, but high-rise buildings often have incidents of children falling from the windows due to the lack of safety protection of the windows. People install steel screens on windows, guardrails and other methods outside the windows to prevent danger, but steel screens on windows have a strong impact on indoor air circulation, and the way guardrails are installed on windows has a strong impact on indoor and outdoor aesthetics. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention aims to solve the above-mentioned problems and provide a metal window frame safety brace for high-rise buildings that does not affect the opening and closing of the window an...

AI Technical Summary

Problems solved by technology

[0002] In the design of residential houses, people hope that the windows can be more and larger. However, due to the lack of safety protection of the windows in high-rise buildings, incidents of children falling from the windows often occur.

People install steel screens on the windows and guardrails outside the windows to prevent danger, but the use of steel screens on the windows seriously affects the indoor air circulation, and the way of installing guardrails on the windows seriously affects the indoor and outdoor beauty.

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