Anti-corrosion external-open aluminum alloy door and window

Abstract

The invention provides an anti-corrosion external aluminum alloy door and window, relates to the technical field of aluminum alloy doors and windows, so as to solve the problems that when an existinganti-corrosion aluminum alloy door and window cannot effectively use and guide rainwater when being used in rainy days, and cannot completely remove the rainwater remaining at the bottom of a window frame from the surface. The anti-corrosion external aluminum alloy door and window comprises a main body, a bottom trough and a moving trough; the main body is an aluminum alloy window frame, and a groove is formed in the middle position of the two sides of the main body; the moving trough is arranged on the side surface of the bottom of the main body; and a pull piece is at the top end of a movingblock, and the top end of a limiting block of the pull piece is installed in an inner bin through a spring. The bottom trough is arranged at the bottom of the main body, so that the rainwater can enter into the inner part of the bottom trough through a guiding groove in rainy days, thus a trigger plate is ejected, the limiting block is raised, so that the moving block can be released from limiting, the spring pushes the moving block to move and reset, and a connecting rod pulls a turnover piece to close.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy doors and windows, and more specifically relates to corrosion-resistant outward-opening aluminum alloy doors and windows. Background technique [0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fans. They are called aluminum alloy doors and windows, referred to as aluminum doors and windows. Load rods) base material and wood, plastic composite doors and windows, referred to as aluminum-wood composite doors and windows, aluminum-plastic composite doors and windows. [0003] For example, the application number: CN201610964793.8 involves a new type of composite aluminum alloy door and window, including the uppermost plastic profile layer, the surface of the plastic profile layer is coated with a protective paint layer, the middle layer of sound-absorbing material layer and heat insulation material layer and the b...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a corrosion-resistant aluminum alloy door and window to solve the problem that the existing corrosion-resistant aluminum alloy doors and windows cannot effectively utilize rainwater in rainy days. As well as diversion, it is impossible to remove all the rainwater remaining at the bottom of the window frame from the surface, and when the existing corrosion-resistant aluminum alloy doors and windows are in use, they cannot automatically trigger themselves to close when encountering heavy rainwater. , it is impossible to avoid the problem of entering the room when the rain is heavy

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