Right-angle screwing connection structure of plastic steel window frame and installing method thereof

Abstract

The invention relates to a right-angle screwing connection structure of a plastic steel window frame and an installing method of the right-angle screwing connection structure. The right-angle screwing connection structure comprises a first plastic steel sectional material, a second plastic steel sectional material and a connecting element, wherein the first plastic steel sectional material and the second plastic steel sectional material are mutually vertical, the connecting element comprises an outer sheathing element, an inner embedding element and a steel inserting element, and the first plastic steel sectional material and the second plastic steel sectional material are fixedly and vertically connected into a whole through the connecting element. The right-angle screwing connection structure of the plastic steel window frame has the advantages that the connecting element is adopted at a connecting part of the window frame for realizing the combination and connection, the traditional welding mode is completely replaced, on one hand, the occurrence of aggregation is eliminated, the appearance effect of the plastic steel window frame is beautified, on the other hand, the plastic steel window frame can be combined and dismounted, in a special application scene, the plastic steel window frame can be dismounted for replacing the occupied physical space, and the transportation, the loading and the unloading are convenient. Meanwhile, the right-angle screwing connection structure of the plastic steel window frame has the advantages that the installation is convenient, the processing process is simple, the manufacturing and production cost is low, the effect is good, obvious social benefits and economic benefits are realized, and the right-angle screwing connection structure of the plastic steel window frame is worth of being popularized and applied.

Description

technical field [0001] The invention relates to a right-angle screw connection structure of a plastic-steel window frame and an installation method thereof, belonging to the technical field of plastic-steel door and window processing. Background technique [0002] Nowadays, plastic-steel doors and windows are widely used in engineering construction and daily life. During the processing of plastic-steel doors and windows, PVC profiles are generally welded at a 45° angle. This aggregate seriously affects the aesthetics of plastic-steel doors and windows, and affects the installation of glass and door and window accessories. For the condensate produced, generally manufacturers will use manual removal, and no matter which cleaning method is used, scars will be left at the weld joints of plastic-steel profiles, which seriously affects the overall aesthetics of plastic-steel doors and windows and reduces customers' desire to buy. In addition, the welding strength of traditional P...

AI Technical Summary

Problems solved by technology

[0003] The existing welded plastic-steel doors and windows are fixedly connected and have a large shape, which cannot be quickly disassembled and installed. At the same time, the large-volume plastic-steel doors and windows bring inconvenience to the loading and unloading process and also bring difficulties to the transportation process. In addition to transportation costs, these problems of plastic steel doors and windows have not been better resolved. Therefore, it is necessary to design a plastic steel doors and windows that can be disassembled and assembled.

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