Steel-wood composite profile door and window

Abstract

The invention discloses a steel-wood composite profile door and window which comprises a window frame and a window sash. Expansion screws are arranged on the outer wall of the window frame and penetrate through the window frame, a window top is arranged at the top end of the window frame, and the window top is fixedly connected with the window frame. According to the steel-wood composite profile door and window, structural design is optimized, and the assembling work is simplified; the novel design scheme is adopted, the overall exterior is a steel structure, the abrasion resistance of the composite door and window is improved, a wood structure is used inside and is light and high in durability, a method that wood is wrapped with steel is adopted for combination of the steel structure andthe wood structure, the advantages of the steel structure and the wood structure are fully utilized, and the defects of the steel structure and the wood structure are overcome; gaps between glass andthe sash can be filled with a sealant, the sealing performance of the steel-wood composite profile door and window is improved, and the safety of the steel-wood composite profile door and window can be improved by an anti-theft window, so that the market competitiveness of the steel-wood composite profile door and window is greatly improved, and the circulation of the steel-wood composite profiledoor and window in the market is facilitated.

Description

technical field [0001] The invention relates to the technical field of doors and windows, in particular to a steel-wood composite profile door and window. Background technique [0002] With the improvement of people's living standards and living environment, especially for the northern severe cold regions, the requirements for high thermal insulation and energy saving are also constantly increasing, and the requirements for building doors and windows are also constantly increasing. More and more buildings use aluminum alloy heat-insulating energy-saving doors, windows, and curtain walls. This type of building energy-saving doors, windows, and curtain walls can not only meet the structural rigidity requirements, but also be light and beautiful. , Steel and wood have their own advantages and disadvantages. In order to make up for the shortcomings of the two when they are used alone, there is a composite door and window with steel clad wood. [0003] However, the structural de...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is a steel-wood composite profile door and window to solve the problems of relatively high manufacturing cost, backward design scheme and complicated structural design in the above-mentioned background technology.

Images