Aluminum alloy door leaf closing section component

Abstract

An aluminum alloy door leaf closure profile assembly, including a door leaf and a closure; the door leaf includes an inner door leaf and an outer door leaf, and the inner door leaf and the outer door leaf are connected by a door leaf heat insulation strip at intervals; the inner door leaf includes an inner door leaf body, and a part of the inner door leaf body The side is provided with an inner cladding plate; the outer door leaf includes an outer door leaf body, one side of the outer door leaf body is corresponding to the inner cladding plate, and an outer cladding plate is provided, and the other side of the outer door leaf body opposite to the outer cladding plate is provided with a limit The side of the baffle and the limit baffle facing the inner door leaf is provided with a door leaf sealing groove; the inner cladding plate and the outer cladding plate are respectively provided with a bending plate bent inward, and a gap is formed between the two bending plates. The glass installation gap used to install the glass; the closure includes the closure body, the closure body includes a baffle corresponding to the limit baffle, the upper end of the baffle is bent to form a connecting plate, and the connecting plate and the inner door leaf are facing away from the inner cladding plate One side is fixedly connected, and the bottom end of the baffle is provided with a closing sealing groove for installing a sealing rubber strip with the notch facing downward.

Description

technical field [0001] The invention belongs to the technical field of doors and windows, in particular to an aluminum alloy door leaf closure 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 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 various ...

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, when the threshold is not set, the airtight fit between the existing door leaf and the floor cannot be realized, and there is a disadvantage of poor airtight and water-proof performance

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