Heat-insulation type aluminum alloy door window

Abstract

The invention discloses a heat-insulation type aluminum alloy door window which comprises an opening sash and a frame body, wherein the opening sash is rotatably mounted on the frame body; the opening sash consists of a first adhesive tape set, an opening sash inner window, an opening sash outer window and a drawbar; the first adhesive tape set comprises a connecting strip, a first pressing strip, a second pressing strip, a first sealing strip and a second sealing strip; a first arc-shaped plate is mounted on the opening sash inner window; a pulling rack is arranged at one side, close to the opening sash inner window, of the first arc-shaped plate; the drawbar passes through the opening sash inner window, and is rotatably mounted on the pulling rack; the first pressing strip is mounted on the first arc-shaped plate; a second arc-shaped plate is mounted on the opening sash outer window; the second pressing strip is mounted on the second arc-shaped plate; an extending plate is mounted on the opening sash inner window; the second sealing strip is mounted on the extending plate; and the frame body consists of an outer frame body, an inner frame body and a second adhesive tape. The heat-insulation type aluminum alloy door window is simple in structure, convenient to mount, and can be quickly realized to fix glass.

Description

technical field [0001] The invention relates to building profiles, in particular to a heat-insulating aluminum alloy door and window. Background technique [0002] Aluminum alloy doors and windows have the advantages of high strength, corrosion resistance, convenient processing and light weight, etc., but the heat insulation and sound insulation effects of aluminum alloy doors and windows cannot achieve the desired effect. Alloy doors and windows, the principle of broken bridge aluminum alloy is to penetrate the rubber strip in the middle of the aluminum profile to break the aluminum profile to form a broken bridge, which can prevent the heat from spreading and at the same time make the medium change during the sound transmission process, effectively playing the role of heat insulation and sound insulation However, the installation of aluminum alloy doors and windows with broken bridges is relatively complicated at present, and it is difficult to achieve a tight effect betwe...

AI Technical Summary

Problems solved by technology

[0002] Aluminum alloy doors and windows have the advantages of high strength, corrosion resistance, convenient processing and light weight, etc., but the heat insulation and sound insulation effects of aluminum alloy doors and windows cannot achieve the desired effect. Alloy doors and windows, the principle of broken bridge aluminum alloy is to penetrate the rubber strip in the middle of the aluminum profile to break the aluminum profile to form a broken bridge, which can prevent the heat from spreading and at the same time make the medium change during the sound transmission process, effectively playing the role of heat insulation and sound insulation However, the installation of aluminum alloy doors and windows with broken bridges is relatively complicated at present, and it is difficult to achieve a tight effect between the various parts due to processing errors. loose etc.

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