Aluminum alloy cross yarn

Abstract

the invention discloses an aluminum alloy cross yarn which comprises a groove, a first fixing plate, a first sawtooth, a first connecting plate and a first limiting block, a second fixing plate, a third fixing plate and a limiting groove, a second limiting block, a second connecting plate and a fourth fixing plate. An arc-shaped first limiting block and a second limiting block are fixedly connected between the two ends of the two first connecting plates, the first limiting block and the second limiting block are oppositely arranged, other components can be directly inserted between the limiting blocks to be fixed, and lap joint of the fixing plate and other components is facilitated.; and elastic second sawteeth are fixedly connected to the outer side wall of the second fixing plate and the outer side wall of the third fixing plate, in the using process, the second saw teeth are clamped with the window sill frame, and the device is fixed on a window sill frame, and the top end of the sill frame is located between the elastic second sawteeth, so that the sliding of the second saw teeth is facilitated., so that the movement of the second fixing plate and the third fixing plate in thesill frame is facilitated, and people can conveniently push and pull the curtain..

Description

technical field [0001] The invention relates to a weft yarn, in particular to an aluminum alloy weft yarn, which belongs to the technical field of aluminum alloy applications. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for welded structural parts of aluminum alloy is increasing day by day, so that the research on weldability of aluminum alloy is also in-depth. Aluminum alloy horizontal yarn is woven from aluminum alloy wire containing magnesium, also known as "aluminum-magnesium alloy window screen" and "aluminum window screen". The color of aluminum alloy window screen is silvery white, corrosion-resistant, and suitable for use in humid environments. [0003] However, during the installation process, there is no conne...

AI Technical Summary

Problems solved by technology

[0003] However, during the installation process, there is no connector inside the horizontal yarn of the aluminum alloy window screen, which makes it inconvenient to install the horizontal yarn and vertical yarn of the aluminum alloy window screen, and causes the horizontal yarn and vertical yarn of the aluminum alloy window screen to be weak and inconvenient to use. ; Some fixing plates are too tightly connected to the window sill frame, causing the aluminum alloy screen to be stuck on the window sill, making it inconvenient to move

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