A connecting aluminum frame with sealing function

Abstract

The invention provides a connecting aluminum frame with the sealing function. The connecting aluminum frame comprises an aluminum frame body I and an aluminum frame body II. A sealing structure I and a sealing structure II are arranged at the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure II is a buckle structure between the aluminum frame body I and the aluminum frame body II. A notch is formed in the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure I is clamped in the notch of the aluminum frame body I. The sealing structure I is a rubber sealing strip and is provided with a horizontal end and two vertical ends which are the vertical end I and the vertical end II. The width of the horizontal end is not smaller than the width of the notch. The vertical end I is connected to the center of the top of the horizontal end, the vertical end II is connected to one side of the bottom of the horizontal end and extends out of the notch, the bottom end face of the vertical end II is connected with the top face of the aluminum frame body II, and therefore sealed connection between the aluminum frame body I and the aluminum frame body II at the connecting end is achieved. The connecting aluminum frame with the sealing function is simple in structure, good in sealing heat preservation effect and free of the influence on connection convenience.

Description

technical field [0001] The invention relates to a connecting aluminum frame with a sealing function, which belongs to the technical field of glass curtain walls. Background technique [0002] The connection between the existing aluminum frames makes the connection end a connection with gaps, which cannot meet the requirements no matter from the perspective of sealing or heat preservation. However, in order to facilitate the connection, many connection structures only have a sealing structure inside the aluminum frame, so as not to affect the connection, and can also achieve the effect of sealing and heat preservation. But the tightness of the connection is not good, not only can enter the dust, but also the thermal insulation is not very good. Therefore, the purpose of this patent is to study a structure that does not affect the connection and requires good thermal insulation and sealing. Contents of the invention [0003] The invention provides a connecting aluminum fram...

AI Technical Summary

Problems solved by technology

But the tightness of the connection is not good, not only can dust enter, but also the insulation is not very good. Therefore, the purpose of this patent is to study a structure that does not affect the connection and requires good insulation and sealing.

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