Aluminum alloy door muntin section component

Abstract

The invention discloses an aluminum alloy door muntin section component which comprises door leaves at two ends and a muntin between the two door leaves. Each door leaf comprises an inner door leaf and an outer door leaf, wherein the inner door leaf and the outer door leaf are connected through door leaf heat insulation strips arranged at intervals between the inner door leaf and the outer door leaf. The muntin comprises an inner muntin and an outer muntin, and the inner muntin and the outer muntin are connected through muntin heat insulation strips arranged at intervals between the inner muntin and the outer muntin. The outer muntin is fixedly connected with a connection groove of the right door leaf, a seal rubber strip matched with a matching face is mounted in each door leaf seal groove, and a second seal rubber strip in contact fit with the inner door leaf body of the left door leaf is arranged in a muntin seal groove. The muntin is arranged between the two door leaves, and one ofthe door leaves is fixedly connected with the muntin while the other door leaf is a side-hung door leaf; by contact fit of the seal rubber strips and the muntin, rigid collision can be effectively prevented. The aluminum alloy door muntin section component has advantages of simple structure and convenience in assembly. Especially, an aluminum alloy door with the muntin section component can be integrally pre-assembled prior to assembly.

Description

technical field [0001] The invention belongs to the technical field of doors and windows, in particular to an aluminum alloy door mullion profile assembly. Background technique [0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fans. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. Aluminum alloy doors and windows include doors and windows made of aluminum alloy as a force-bearing member (a member that bears and transmits its own weight and load) and wood, plastic composite doors and windows, referred to as aluminum-wood composite doors and windows, aluminum-plastic composite doors and windows. A horizontal or vertical division of the door and window splicing frame is called a stile. At present, due to the advantages of beautiful appearance, good sealing, light weight and easy installation, aluminum alloy doors and windows have been widely used in vari...

AI Technical Summary

Problems solved by technology

[0003] Although the existing aluminum alloy doors and windows can meet the requirements of use to a certain extent, the stile profile components often have the disadvantages of complex structure and inconvenient assembly, and often need to be assembled on site, which is not only inefficient, but also the assembly effect is often not ideal

Images