Composite system window

Abstract

The invention provides an aluminum-clad wood composite system window, which comprises a window frame, a window sash and a connector. The window frame consists of a first wooden window frame and a second metal window frame. The window sash consists of a first wooden window sash and a second metal window sash. The second window frame and the second window sash are provided with C-shaped installationgrooves. The first window frame and the first window sash are equipped with buckles. Each buckle has a supporting part and an embedding part connected as a whole. The supporting parts are pivoted tothe first window frame and the first window sash, and the embedding parts are embedded into the installation grooves. The metal frame and the wooden frame are composited by the buckles, and assembly and installation are facilitated. By using sealing strips, the weather resistance and sealing performance of the composite system window are improved.

Description

Technical field [0001] The invention relates to a fixed or mobile closing device used at the opening of a building, in particular to a composite system window. Background technique [0002] Aluminum-clad wood doors and windows are frames made by mechanically compounding thermally insulated and broken aluminum alloy profiles and solid wood on the premise of retaining the characteristics and functions of pure solid wood doors and windows. The two materials are connected by polymer nylon parts, which are fully taken care of. Wood and metal have different properties of shrinkage coefficient. The performance of aluminum-clad wooden windows is far superior to windows of other materials. Although the cost is high, it is gradually accepted by the public due to its high quality. The market prospect is broad. With the large-scale use of aluminum-clad wooden windows in the market, its shortcomings are also The most obvious point is that the gap between the window frame and the window sash ...

AI Technical Summary

Problems solved by technology

The performance of aluminum-clad wooden windows is far superior to that of other materials. Although the cost is high, it is gradually accepted by the public due to its high performance and has a broad market prospect. The most obvious thing is that the gap between the window frame and the window sash is difficult to handle, resulting in poor airtightness, watertightness and thermal insulation performance of the aluminum-clad wood window. The overall airtightness and thermal insulation performance of the window is inconsistent everywhere, that is, the thickness of the window frame is different from that of the window sash, resulting in different airtightness, watertightness and thermal insulation performance of the window frame compared with the window sash. sash, so that the overall airtight performance or thermal insulation performance of the window is not uniform

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