High tightness slide window

Abstract

The high tightness slide window includes window frame with chute, movable sash and fixed sash set inside the chute, sealing stripe fixed inside the chute, and sealing mechanism set between the chute and the movable sash to seal in reduced sliding resistance. The high tightness slide window has raised sealing effect to resist wind and dust.

Description

technical field [0001] The invention relates to a door and window manufacturing technology, in particular to a sliding window with high sealing performance. Background technique [0002] The traditional sliding windows mostly use push-pull guide rails in the chute of the window frame to realize the opening and closing of the movable window, and in order to realize the sealing of the window, a sealing strip is provided on the window frame, and through the movable window The mutual extrusion with the sealing strip realizes the sealing of the window. But in order to open and close the sliding window easily, the upper and lower chute of the window frame is generally not provided with a sealing strip to reduce the frictional resistance between the movable window and the window frame. Therefore, when the sliding window is closed Sometimes, only the sealing between the vertical frame of the window frame and the movable window is better, while the sealing between the chute at the u...

AI Technical Summary

Problems solved by technology

But in order to open and close the sliding window easily, the upper and lower chute of the window frame is generally not provided with a sealing strip to reduce the frictional resistance between the movable window and the window frame. Therefore, when the sliding window is closed Sometimes, only the sealing between the vertical frame of the window frame and the movable window is better, while the sealing between the chute at the upper end and the lower end of the window frame and the movable window is poor. In such a structure, there is a risk of ventilation when the window is closed. , dust into the house, and sometimes even mosquitoes into the house through the gap between the movable window and the chute, which brings great inconvenience to people's lives

At present, there are also people who add sealing strips in the chute to strengthen the sealing performance between the movable window and the window frame, but there are cases where the movable window will open and close due to the frictional resistance between the sealing strip when sliding. difficult question

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