Heat preservation doors and windows with conveniently-dismounted attached frames of doors and windows

Abstract

The invention relates to heat preservation doors and windows with conveniently-dismounted attached frames of the doors and windows. The heat preservation doors and windows comprise heat preservation doors and windows as well as attached frames of the doors and windows, wherein the attached frames of the doors and windows are connected with a building structure with openings to be mounted with the doors and windows through expansion bolts; the attached frames are provided with pitch-adjustable T-shaped pieces; the heat preservation doors and windows are clamped with the attached frames through processed mounting clamping grooves which are arranged outside window frames and the pitch-adjustable T-shaped pieces having adjustable screws; and sealing strips are additionally arranged on the outer edges of the attached frames and used for ensuring the sealing between the doors and windows and the attached frames after the installation. The heat preservation doors and windows provided by the invention have the advantages of simple structure, convenience for material processing, simplicity for installation and strong adjustability, besides, the attached frames of the doors and windows are mounted outside the doors and windows through elastic, weather-resistant, formed and heat-insulating sealing strips, the conventional gluing sealing technology is discarded, so that the installation is simpler and more convenient, the sealing effect and service life of the doors and windows are largely improved and prolonged respectively, meanwhile the energy saving and heat preservation effects of the doors and windows are also improved; moreover, mounting holes are unnecessary to punch on the doors and windows, therefore the air tightness and water tightness of the doors and windows are improved, and the processing steps are reduced.

Description

technical field [0001] The invention relates to a thermal insulation door and window with an attached frame for the door and window which can be easily disassembled. Background technique [0002] Wooden doors and windows, aluminum alloy doors and windows, plastic-steel windows, and various composite doors and windows, regardless of whether they are opened flat or push-pull, their installation steps are all in accordance with the progress of the project. After the facade is completed, the door and window frames, fans, glass, etc. can be installed. During the installation of doors and windows, it is a period of multi-work and multi-professional cross-construction, and the construction period is long, generally about 2-3 months. Cement mortar, paint, glue and other materials corrode and pollute, causing unnecessary loss and waste. In addition, after the doors and windows have been put into use for a certain number of years, some door and window frames need to be repaired or r...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a type of thermal insulation door and window with a frame, so as to overcome the technical deficiencies of poor adjustment, poor sealing, cumbersome installation, and long installation period in the processing and installation of existing doors and windows.

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