Plastic steel window hardware

Abstract

The invention provides a plastic steel window hardware which comprises a wind bracing and a corner hinge, wherein the wind bracing comprises a sliding rod and a sliding rod base; one end of the sliding rod is connected with the sliding rod base in a sliding manner; the sliding rod is positioned above the sliding rod base; the other end of the sliding rod is bent upwards firstly and is bent horizontally secondly; the horizontal bent part at the other end of the sliding rod is connected with a horizontal connecting part of the corner hinge through a hinge pin; the horizontal connecting part of the corner hinge is positioned above the other end of the sliding rod; the height of the part which is bent upwards is greater than the length of the hinge pin. As the corner hinge is connected with the wind bracing through the hinge pin, and the non-sliding end of the wind bracing is bent upwards and is further bent horizontally, the hinge pin can be conveniently put into the sliding rod for connecting the wind bracing with the corner hinge, and the problem that a small opened window cannot be opened for 90 degrees is avoided due to such a connection mode, the cost is not increased, and the plastic steel window hardware is also relatively convenient to mount; the height of the window hardware is adjusted to be adapted to the width a window leaf through vertical bending, inclined bending and bending height, so that the adaptability is improved.

Description

technical field [0001] The invention relates to the field of plastic-steel windows, in particular to a hardware piece for plastic-steel windows. Background technique [0002] At present, plastic-steel windows still occupy a dominant position in the door and window industry such as affordable housing and affordable housing. In architectural design, it often happens that the opening width is less than 400mm. Due to the size of the standard hardware and the limitations of the installation process, the window sash wind brace of this width cannot be opened 90 degrees after installation. The hardware structure of prior art is as figure 2 As shown, the wind braces and corner hinges are installed separately to perform different functions. There is no intersection between the two, which takes up a lot of space and cannot meet the 90-degree opening of the window sash with a small opening width, causing the owner to question the performance of the doors and windows. How to design a ...

AI Technical Summary

Problems solved by technology

[0003] The present invention is to provide a plastic-steel window hardware suitable for an opening fan with an opening width of less than 400mm, so as to solve the problem that the opening angle is less than 90 degrees

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