Aluminum plastic reinforced type mullion structure

Abstract

The invention provides an aluminum plastic reinforced type mullion structure which comprises a mullion profile strip. The two ends of the mullion profile strip are transversely connected to the middles of vertical frames arranged on the two sides of a building door window, the mullion profile strip vertically divides and reinforces the door window integrally, the upper portion and the lower portion of the mullion profile strip are each provided with an L-shaped glass embedding groove for fixedly installing glass, the outdoor side of the mullion profile strip is connected with a long-strip-shaped aluminum alloy profile plate in a clamping mode, and the outer side face of the aluminum alloy profile plate is connected with an outwards-convex long-strip-shaped mullion reinforcing part through fastening parts; the mullion profile strip is made of macromolecular thermal insulation profiles, the upper end and the lower end of the outer side face of the mullion profile strip are each provided with an inwards-concaved clamping groove, and the upper portion and the lower portion of the aluminum alloy profile plate are connected to the upper clamping groove and the lower clamping groove in a clamping mode through clamping edges and then fixedly installed on the outer side face of the mullion profile strip; the mullion reinforcing part is connected together with the aluminum alloy profile plate and the mullion profile strip in a fastening mode through the fastening parts formed by long bolts. The aluminum plastic reinforced type mullion structure has the advantages of being simple in structure, convenient to install and use, reliable in installation and use, good in operation convenience, capable of further improving the wind pressure resistance of a door window system and increasing the safety level and the wind pressure resisting level of the door window and the like.

Description

technical field [0001] The invention relates to an aluminum-plastic reinforced center structure used for doors and windows, and belongs to the technical field of building door and window structures. Background technique [0002] When the opening of the door and window building is large or the installation position is high, if the ordinary centering is used, due to the continuous action of external force, deformation and bending will occur, which will directly affect the overall performance and quality of the door and window. Of course, it is also possible to use the form of framed doors and windows, but the frame-to-sash ratio will occupy the proportion of the entire opening angle, which will affect the lighting and ventilation performance of the doors and windows, and destroy the overall aesthetics. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a simple structure, convenient installati...

AI Technical Summary

Problems solved by technology

[0002] When the opening of the door and window building is large or the installation position is high, the use of ordinary center poles will cause deformation, bending and other phenomena due to the continuous action of external forces, which will directly affect the overall performance and quality of the door and window.

Of course, it is also possible to use the form of framed doors and windows, but the frame-to-sash ratio will occupy the proportion of the entire opening angle, which will affect the lighting and ventilation performance of the doors and windows, and destroy the overall aesthetics.

Images