Unitized doors and windows

Abstract

The invention relates to a unitized door and window. A window frame and a window sash form a unit assembly together. The door and window also includes a pre-buried window frame pre-buried in the window hole, the unit components are located in the pre-buried window frame, and the window frame of the unit component is fixedly connected with the pre-buried window frame. A sealant strip is provided between the window frame and the connecting end face of the pre-embedded window frame, and a sealant is provided on the indoor side of the joint between the window frame and the pre-embedded window frame. In the present invention, all existing doors and windows with complete structures are produced and assembled in the production workshop, and can be installed directly on the spot, and the on-site installation is only a simple fixed connection between the door, window, and window frame and the embedded window frame, so the efficiency is high and the management cost is reduced , and also meet the high efficiency requirements of the construction party. Since the doors and windows are assembled before on-site installation, the quality is easier to guarantee, the consistency is better, and the technical difficulty of on-site installation is reduced.

Description

technical field [0001] The invention relates to a door and window of a building, and specifically refers to a door and window product that has higher installation efficiency than traditional doors and windows, can guarantee product quality, and is more suitable for modern production in factories. Background technique [0002] At present, the door and window products on the market mainly include aluminum alloy doors and windows and plastic steel doors and windows. Others include wooden windows, glass steel windows and steel doors and windows. Regardless of the type of doors and windows, their basic structure is the same, which is composed of a window frame and a sash. The window frame is installed in the window hole and fixed to the building structure, and the sash is installed in the window frame. According to the installation method with the window frame, the window sashes are divided into fixed window sashes and movable window sashes. The existing door and window installa...

AI Technical Summary

Problems solved by technology

[0003] project There is a problem installation time Long installation time, many process links and low efficiency management controllability Projects are scattered and constrained by construction conditions, with low controllability finished product protection There are many cross-operation links, and mutual pollution is not conducive to the protection of finished products Influenced by environment and climate Installation requires an external safety maintenance device, and natural weather such as high temperature, rainy season, and strong wind will affect the construction

[0004] From the above indicators, the current installation of doors and windows generally has problems such as long installation time, low efficiency, high technical requirements, scattered projects, difficult management, high management costs, many cross-operation links, and difficult protection of finished products. Large restrictions; Affected by these problems, the product quality is not stable, even many doors and windows with good design and good materials end up as substandard products

In fact, these deficiencies are often caused by the structure of the existing doors and windows

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