Thermal insulation aluminum alloy window with excellent leakproofness

Abstract

The invention relates to a thermal insulation aluminum alloy window with excellent leakproofness and belongs to the field of sealing aluminum alloy windows. The thermal insulation aluminum alloy window comprises an aluminum alloy window mounting frame, wherein sealing grooves are formed in the upper and lower ends of the aluminum alloy window mounting frame; a limiting groove is formed in a groovebottom plate of each of the two sealing grooves; an idler wheel sliding chute is formed in a groove bottom plate of each of the two limiting grooves; a pair of idler wheel bodies matched with the idler wheel sliding chutes are in sliding fit with the interior of each of the two idler wheel sliding chutes; a pair of connecting blocks matched with the limiting grooves are fixedly connected with theends, far away from groove bottom plates, of the idler wheel sliding chutes, of each of two pairs of idler wheel bodies; and telescopic rods are fixedly connected with the ends, far away from the idler wheel bodies, of the two pairs of connecting blocks. On the premise of facilitating installation of the thermal insulation aluminum alloy window, the leakproofness between the aluminum alloy windowand the mounting frame is improved, so that cold-blast air is unlikely to plunge into a gap between the aluminum alloy window and the mounting frame, and indoor thermal insulation is facilitated.

Description

technical field [0001] The invention relates to the field of sealing aluminum alloy windows, in particular to a heat-preserving aluminum alloy window with good sealing performance. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in the industry. Aluminum alloy has low density, but relatively high strength, which is close to or exceeds high-quality steel. It has good plasticity, can be processed into various profiles, and has excellent electrical and thermal conductivity. and corrosion resistance. [0003] For the convenience of installation, the installation frame of most aluminum alloy windows is slightly larger than that of the aluminum alloy window. Although this design facilitates the installation of the aluminum alloy window to a certain extent, and the aluminum alloy window is not easy to fall off from the installation frame, but this This design will lead to a certain gap between the aluminum alloy window and...

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Problems solved by technology

[0003] For the convenience of installation, the installation frame of most aluminum alloy windows is slightly larger than that of the aluminum alloy window. Although this design facilitates the installation of the aluminum alloy window to a certain extent, and the aluminum alloy window is not easy to fall off from the installation frame, but this This design will lead to a certain gap between the aluminum alloy window and the installation frame. In winter, cold air can easily enter the room from the gap between the aluminum alloy window and the installation frame, which is not easy to keep warm indoors.

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