A convenient installation type broken bridge heat insulation aluminum alloy casement window

Abstract

The invention discloses a convenient-to-mount type bridge-cutoff heat-insulation aluminum alloy casement window which comprises an opening sash and a frame body, wherein the opening sash can be rotatably mounted on the frame body; the opening sash comprises a first adhesive tape, an opening sash inner window, an opening sash outer window, a second adhesive tape and a third adhesive tape; the opening sash inner window and the opening sash outer window are respectively mounted at opposite two sides of the first adhesive tape; a first extending part is arranged on the opening sash inner window; a one-way rotary gear column and a two-way rotary gear column are mounted on the first extending part; the two-way rotary gear column is engaged with the one-way rotary gear column; one side of the second adhesive tape is provided with clamping teeth which can be engaged with the two-way rotary gear column; one side, far from the outer frame, of the opening sash outer window is provided with a second extending part; the third adhesive tape is mounted on the second extending part; the frame body comprises an inner frame body, an outer frame body and a fourth adhesive tape; the inner frame body and the outer frame body are mounted at opposite two sides of the fourth adhesive tape; and the opening sash can rotate for enabling the first adhesive tape and the second adhesive tape to abut against each other. The convenient-to-mount type bridge-cutoff heat-insulation aluminum alloy casement window is simple in structure, convenient to mount and good in heat-shielding performance.

Description

technical field [0001] The invention relates to building profiles, in particular to a conveniently installed type broken bridge heat-insulating aluminum alloy casement 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...

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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