double track window

Abstract

The invention relates to a dual-track sliding window. The dual-track sliding window comprises an upper fixed frame, a lower fixed frame and a sliding frame, a sliding sash comprises a left sliding sash body and a right sliding sash body which are installed in the sliding frame, combined corners are additionally arranged on the side edges of the upper fixed frame, apron flashing and upglide are fixed through a screw, sealing elements are arranged on the upper portion of the left sliding sash body and the upper portion of the right sliding sash body, corner combining is conducted on the left sliding sash body and the right sliding sash body through a corner combining machine, two-component adhesive is injected, and the bottom of the left sliding sash body and the bottom of right sash body are each provided with a balanced sliding window sealing structure. According to the dual-track sliding window, multi-seal is adopted, the balanced sliding window sealing structures and an outdoor sealing structure are additionally arranged, the water tightness, the air tightness and the wind pressure resistance are good, and the safety performance of the dual-track sliding window is increased.

Description

technical field [0001] The invention relates to a double-track sliding window, which belongs to the technical field of sliding doors and windows on building walls. Background technique [0002] Double-track sliding windows have been widely used in buildings. The existing double-track sliding windows have the following problems: 1. The cantilever of the upper fixed frame has no group angle. Due to the long cantilever, cracks are prone to occur, resulting in poor watertightness; When the strip is connected to the upper slide, the screw clamp is first screwed, and then the water strip is used to snap into the process, which will easily cause the water strip to loosen; 3. The slide rail deviates from the center of the push-pull fan, causing uneven force on both sides of the slide rail, resulting in derailment of the pulley; 4. Watertightness, airtightness, and wind pressure resistance are poor, and fan falling accidents are prone to occur. [0003] Based on this, the present in...

AI Technical Summary

Problems solved by technology

[0002] Double-track sliding windows have been widely used in buildings. The existing double-track sliding windows have the following problems: 1. The cantilever of the upper fixed frame has no group angle. Due to the long cantilever, cracks are prone to occur, resulting in poor watertightness; When the strip is connected to the upper slide, the screw clamp is first screwed, and then the water strip is used to snap into the process, which will easily cause the water strip to loosen; 3. The slide rail deviates from the center of the push-pull fan, causing uneven force on both sides of the slide rail, resulting in derailment of the pulley; 4. Poor water tightness, air tightness, and wind pressure resistance, prone to fan falling accidents, etc.

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