Thermal insulation aluminum alloy door and window

Abstract

The invention relates to the technical field of aluminum alloy doors and windows, in particular to a thermal insulation aluminum alloy door and window. The thermal insulation aluminum alloy door and window comprises a mounting frame, a traction unit, a protective box, a protective unit, a limiting strip and a window frame. The traction unit with parallelogram distribution is adopted, when a windowis opened, the traction unit can be unfolded with the window and pulls out a protective film simultaneously, so that in the process of opening the window, the protective film can form a protective barrier at the top of the window, when the window is closed, the protective film can be gathered on a first coiling barrel, the traction unit further can be gathered together, so that rainwater is prevented from entering indoor, the occupied area is less, the operation is simple and convenient, and ventilating and rain blocking functions can be both achieved; the extraction area of the protective film can be adjusted freely according to an opening angle of the window, and the application range is wide; and the protective film can be separated from the limiting strip, the protective unit is disassembled, so that replacement of the protective film is realized, and the later maintenance is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy doors and windows, in particular to a heat-insulating aluminum alloy door and window. Background technique [0002] Insulated aluminum alloy doors and windows, also known as heat-insulated broken bridge aluminum alloy doors and windows, are improved types based on the old aluminum alloy windows to improve the thermal insulation performance of doors and windows. the heat conduction of aluminum. [0003] There are many types of aluminum alloy doors and windows, and they are also widely used in high-rise buildings. When the windows are opened, an opening structure will be formed at the top of the window, so that rainwater is blown into the room by the wind, which cannot have both the functions of rain protection and ventilation. In view of this, the present invention provides a heat-insulating aluminum alloy door and window, which has the following characteristics: [0004] (1) The heat-insu...

AI Technical Summary

Problems solved by technology

[0008] The technical solution adopted by the present invention to solve the technical problem is: a heat-insulating aluminum alloy door and window, including a mounting frame, a traction unit, a protection box, a protection unit, a limit strip and a window frame; the inside of the mounting frame is rotated by a rotating shaft connected to the window frame; the top of the window frame is welded with the traction unit, the traction unit is rotatably connected to the limit strip, the limit strip is fixedly connected to the protection unit, and the traction unit is used to pull Out of the protection unit, the protection unit is used to form a barrier on the top of the window frame; the top of the installation frame is provided with the protection box, and the inside of the protection box is slidingly connected to the protection unit; A cleaning unit is provided in the window frame; the cleaning unit includes a slider, a fixed block, a scraper and a spring; a cavity is provided on the inner wall of the bottom of the window frame; the slider is located in the cavity; There is hemp rope; one end of the hemp rope is fixedly connected to the left side of the slider, and the other end is wound on the surface of the rotating shaft; the right side wall of the cavity is fixedly connected to a fixed block; the spring is fixedly connected to the slider and the fixed block Between; the scraper is designed to fit the outer surface of the glass, and slides in the chute on the surface of the window frame. At the same time, the surface of the scraper is provided with cotton cloth, which contacts the glass surface, which can improve the cleaning efficiency of the glass and prevent the glass from being scratched; Both the slider and the scraper are made of magnetic materials, and the opposite magnetic poles of the slider and the scraper are arranged oppositely; the upper and lower inner walls of the cavity are provided with graphite layers, which can make the slider slide more smoothly; when the window frame is opened, The hemp rope is in a relaxed state, and the slider moves to the right through the tension of the spring, thereby driving the scraper to move to the right through magnetic force, and wipes the outer surface of the window. , so that the scraper moves to the left to wipe the outer surface of the glass, which solves the inconvenience of manual wiping and the danger of artificially pulling out and wiping when it is in a high-rise building

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