An adjustable aluminum profile structure for doors and windows

Abstract

The invention relates to an adjustable aluminum profile structure for doors and windows. The adjustable aluminum profile structure for doors and windows includes a fixing piece, the fixing piece is connected with a connecting piece, the outer surface of the connecting piece is connected with a first clamping piece and a second clamping piece, and the first clamping piece A vacuum glass part is arranged between the second clamping part, the side of the connecting part close to the fixed part is connected with a sliding clamp and a fixed clamp, the sliding clamp is connected to a driving part, and the driving part drives the sliding clamping part Close to or away from the fixed clip, the fixed clip is vertically arranged, the number of the sliding clip is several groups, and is also vertically partitioned, and glue conditions are set between the sliding clip and the fixed clip; The adjustable aluminum profile structure for the door and window has simple structure, convenient operation and flexible use, makes the aluminum profile structure more adjustable, is convenient for disassembly and maintenance, improves service life, and is convenient for popularization and use.

Description

technical field [0001] The invention belongs to the technical field of aluminum profiles, in particular to an adjustable aluminum profile structure for doors and windows. Background technique [0002] Aluminum alloy doors and windows are the main components of residential buildings, and their main functions are heat insulation, heat preservation, sound insulation, etc. At the same time, countries and regions have also put forward requirements for energy conservation and heat preservation, and regard them as important assessment indicators for the performance of aluminum alloy doors and windows. The heat transfer coefficient of aluminum alloy doors and windows is large, and the heat loss is mainly manifested as: conduction accounts for 50%, convection accounts for 35%, and radiation accounts for 15%. The method of adding water-blocking strips to the installation space can improve the energy-saving and thermal insulation effect of aluminum alloy doors and windows. However, alu...

AI Technical Summary

Problems solved by technology

[0002] Aluminum alloy doors and windows are the main components of residential buildings, and their main functions are heat insulation, heat preservation, sound insulation, etc. At the same time, countries and regions have also put forward requirements for energy conservation and heat preservation, and regard them as important assessment indicators for the performance of aluminum alloy doors and windows. The heat transfer coefficient of aluminum alloy doors and windows is large, and the heat loss is mainly manifested as: conduction accounts for 50%, convection accounts for 35%, and radiation accounts for 15%. The method of adding water-blocking strips to the installation space can improve the energy-saving and thermal insulation effect of aluminum alloy doors and windows. However, aluminum alloy doors and windows often come into contact with rainwater. After the expansion, the dimension is deformed, and when the aluminum alloy doors and windows are opened, the sunlight will also shine on the heat insulation strip, causing the heat insulation strip to crack and shorten the life of the heat insulation strip

This will lead to a decrease in the strength of the heat-insulating profile, or even a failure in strength, which in turn affects the performance of aluminum alloy doors and windows, resulting in a decrease in the sealing performance of the doors and windows, water leakage, etc., and more seriously may cause the window sash to fall off

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