A kind of energy-saving door and window and using method thereof

Abstract

The present application relates to an energy-saving door and window and its use method, including a window frame and a sash, the sash includes two groups of mutually hinged window groups, one group of the window groups includes two mutually hinged windows, and the window groups of the window groups The opposite sides of the two windows are provided with universal wheels, and the upper and lower inner surfaces of the window frame are provided with guide grooves for the universal wheels to slide into; The side surfaces are all provided with an inner concave surface with a semicircular cross-section, and the side of the window in the window group away from the other window group is provided with an elastic body whose shape matches the inner concave surface. In this application, a plurality of mutually hinged windows are arranged, and when opened, the windows are moved horizontally, so that each window is flipped and folded, and the effect of folding and storage is realized, so that the windows can be opened to a greater extent to achieve good ventilation, and more The windows are turned and folded inwards for better safety.

Description

technical field [0001] The application relates to the field of door and window structures, in particular to an energy-saving door and window and its use method. Background technique [0002] Energy-saving doors and windows are a kind of doors and windows to increase the lighting and ventilation area or to express the character characteristics of modern buildings. Energy-saving doors and windows will improve the optical performance, thermal performance and sealing of materials, and improve the structure of doors and windows to achieve the expected effect. [0003] Doors and windows include casement windows, sliding windows, shutters, etc. The sliding windows are opened and closed by sliding horizontally, but in the open state, they can only have a maximum opening of half, and the ventilation effect is poor. The window is opened by turning outward. At this time, the sash will be located outside the wall, which poses a certain safety hazard. Therefore, a window with good venti...

AI Technical Summary

Problems solved by technology

[0003] Doors and windows include casement windows, sliding windows, shutters, etc. The sliding windows can be opened and closed by sliding horizontally. The window is opened by turning outwards. At this time, the sash will be located outside the wall, which poses a certain safety hazard. Therefore, a window with good ventilation and safety is required.

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