High gas-proof water-proof slide rail side hang window

Abstract

The invention discloses a casement window with high airtight and watertight sliding rails, which comprises an upper window frame, a lower window frame, a frame, a middle frame, a window sash and glass, a sliding groove is arranged on the upper window frame, and a sliding block is arranged in the sliding groove The slider is connected to the upper frame of the window sash through a triangular hinge; a slide rail is arranged on the lower window frame, a quadrilateral hinge is connected to the lower frame of the window sash, a pulley is connected to the quadrilateral hinge, and a stop block is provided at one end of the slide rail. In the present invention, since there is no gap between the sash and the window frame after the sash is closed, the airtight effect is very good, and the casement window has the advantages of good airtightness, watertightness, sound insulation, and heat insulation effect, and the sliding window does not occupy the indoor space. Organically combined, it is very suitable for use in high-rise buildings, and it does not affect the installation of protective bars outside the window; the present invention has a complete design and a simple structure, and only simple and cheap hardware can be used to realize sliding and flat opening, and the processing of doors and windows is also simple. As long as there is general door and window processing equipment, it can be processed and manufactured, and the installation is also convenient, so the cost is low.

Description

technical field [0001] The invention relates to a casement sliding window. Background technique [0002] The two windows of the currently used sliding window are misplaced. When the windows are closed, because the two windows are not on the same plane, there is a gap between the two windows, resulting in poor airtight, watertight, sound insulation, and heat insulation effects. However, when the casement window is opened outwards, the sash is easily damaged by the wind, and there is a danger of falling, while the sash opened inwards takes up indoor space. Contents of the invention [0003] The object of the present invention is to provide a casement window with high airtight and watertight sliding rails. [0004] The object of the present invention is achieved in the following manner: a casement window with high airtight and watertight sliding rails, comprising an upper window frame, a lower window frame, a frame, a middle frame, a sash and glass, and a slide groove is arr...

AI Technical Summary

Problems solved by technology

[0002] The two windows of the sliding window currently used are misplaced. When the window is closed, because the two windows are not on the same plane, there is a gap between the two windows, resulting in poor airtight, watertight, sound insulation and heat insulation effects.

However, when the casement window is opened outward, the sash is easily damaged by the wind and there is a danger of falling, while the sash opened inward takes up indoor space.

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