Window structure with flat-opening and sliding functions

Abstract

A window structure with flat-opening and sliding functions comprises a window frame and a window sash. The window frame is provided with guide rails and hinging inserting sleeves. The guide rails comprise the two upper guide rails and the two lower guide rails. The hinging inserting sleeves are arranged at the two edges of the window frame correspondingly. The window sash comprises a first windowsash body and a second window sash body, rollers are arranged at the lower ends of the first window sash body and the second window sash body correspondingly, and guiding limiting devices are arrangedat the upper ends and the lower ends of the first window sash body and the second window sash body correspondingly and driven by a gear rack linkage mechanism so that all the guiding limiting devicescan extend simultaneously to be matched with the guide rails or be retracted. Hinging inserting pins are arranged on racks of the gear rack linkage mechanism and used for being inserted in the hinging inserting sleeves on the window frame to form hinging matching or being disengaged from the hinging inserting sleeves on the window frame. The structure is simple, use is convenient, flat-opening orsliding can be achieved, the advantages of large opening area and good ventilation effect are achieved, and meanwhile good wind pressure resistance, air permeation resistance and rainwater permeationresistance are further achieved.

Description

technical field [0001] The invention relates to the field of doors and windows, in particular to a window structure that can be opened sideways and pushed and pulled. Background technique [0002] At present, in the application of building window systems, conventional sliding windows or casement windows are mostly used. The casement window has a large opening area and good ventilation effect, but the wind pressure resistance, air penetration resistance and rainwater leakage resistance of the casement window are not easy to meet the requirements. In the case of defects in processing and incorrect use, Energy saving effect cannot be achieved. Sliding windows can effectively improve wind pressure resistance, air penetration resistance and rainwater leakage resistance and easily meet energy-saving requirements, but the opening area of ​​sliding windows is small and the ventilation effect is poor. At the same time, in high-rise buildings, if sliding windows When the connection ...

AI Technical Summary

Problems solved by technology

The casement window has a large opening area and good ventilation effect, but the wind pressure resistance, air penetration resistance and rainwater leakage resistance of the casement window are not easy to meet the requirements. In the case of defects in processing and incorrect use, Unable to achieve energy saving effect

Sliding windows can effectively improve wind pressure resistance, air penetration resistance and rainwater leakage resistance and easily meet energy-saving requirements, but the opening area of ​​sliding windows is small and the ventilation effect is poor. At the same time, in high-rise buildings, if sliding windows When the connection between the sash and the frame is not proper, the sash of the sliding window is easy to fall and cause an accident

To sum up, conventional sliding windows or casement windows widely used at present have certain limitations in comprehensive application.

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