Aluminum alloy handle for doors and windows

Abstract

The invention relates to the field of accessories for door windows, in particular to an aluminum alloy handle for door windows. The aluminum alloy handle is characterized in that a shaft sleeve and a handle seat of the aluminum alloy handle are assembled together, and a handle is penetratingly arranged in a hole of the shaft sleeve; springs are placed in a lining plate, then balls are placed in holes of the springs, the springs and the lining plate are assembled together and then are placed into the handle seat, then a gasket is assembled on the lining plate and is assembled on the other side of the handle seat, a gear is placed on the gasket, the handle seat and the handle are fixed to each other by the aid of a cross recessed countersunk head screw, a shift fork is placed into the handle seat and is meshed with the gear, mounting holes which are perforated through the handle seat are formed in the upper surface of the handle seat, threaded holes are formed in the lower surface of the handle seat, a bottom cover is fastened in the holes of the handle seat, and the mounting holes and the threaded holes can be exposed via the bottom cover. Assorted fastening covers are arranged on the mounting holes. The aluminum alloy handle has the advantages that the aluminum alloy handle not only can be applied to outward-opening windows, but also can be applied to inward-opening windows, only a large quantity of handles with identical specifications need to be prepared when assembled, and cannot be mixed up, and accordingly the practical performance of the aluminum alloy handle is improved.

Description

(1) Technical field [0001] The invention relates to the field of door and window accessories, in particular to an aluminum alloy handle for doors and windows. (2) Background technology [0002] At present, in the field of door and window accessories, due to climate reasons in the south, 80% of the windows are aluminum alloy inner and outer windows. The handle is often used on the inward opening window. The same type of handle cannot be used on the outward opening window and the inward opening window. Opening the window and holding the handle is not only troublesome, but also easy to confuse, which reduces the practical performance of the hardware and other defects. (3) Contents of the invention [0003] In order to make up for the defects of the prior art, the present invention provides an aluminum alloy handle for doors and windows that can be used as both an inward opening window handle and an outward opening window handle. [0004] The present invention is...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of door and window accessories, due to climate reasons in the south, 80% of the windows are aluminum alloy inner and outer windows. The handle is often used on the inward opening window. The same type of handle cannot be used on the outward opening window and the inward opening window. Opening the window to handle is not only troublesome, but also easy to confuse, which reduces the practical performance of hardware and other defects

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