Combined type adhesive tape for doors and windows

Abstract

The invention discloses a combined type adhesive tape for doors and windows, comprising at least a first part of a one linear, at least a second part of a one linear and at least a third part of a one linear; wherein, the first part and the second part are respectively agglutinated with the two ends of the third part. The invention, by combination of the first part, the second part and the third part of the adhesive tape, effectively solves the problems of water tightness and air leakage of the doors and windows and has favorable viewing performance. 90 degrees corner of the adhesive tape is connected with a right angle of a connection adhesive tape. Operation is scientific and convenient, water tightness and air permeability performance can be effectively improved, and the traditional way that joining angle of the adhesive tape is cut by 45 degrees and then is sliced by glue is changed. The disadvantages are overcome, including that operation is miscellaneous and unreliable, direct junction surface of the adhesive tapes is small and water leakage and air leakage are easy to appear; the joint part of the 90 degrees corner of the adhesive tape and the connection adhesive tape is scientific and concealed with elegant appearance. Besides, the disadvantage that the stickiness surface of direct connection of adhesive tapes is easy to be dirty so as to affect integral beauty is also overcome.

Description

technical field [0001] The invention relates to a sealing rubber strip connection structure, in particular to a sealing rubber strip connection structure for an inward opening window. Background technique [0002] As an important part of a building, doors and windows have an important relationship with the real estate industry. The quality of doors and windows directly affects the quality of the entire building. In recent years, my country's door and window industry has entered a stage of great industrialization, so the entire industry has entered a moment when opportunities and challenges coexist. From the initial struggle of how to waterproof the problem, to the headache of how to solve the airtight problem. But in the past 20 years, the development of aluminum alloy doors and windows has many unsatisfactory points, and most of the changes to the structure are "change the soup without changing the medicine", and there is no big leap. The advent of the 90° corner style of...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a rubber strip structure for aluminum alloy doors and windows, which aims to solve the problem of inconvenient installation of the rubber strip connection structure at the corners of aluminum alloy doors and windows, and can effectively solve the waterproofing of doors and windows , air tightness and aesthetics

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