Compound angle code for corner combinations of profiles

Abstract

The invention belongs to the technical field of accessories for assembling profiles, and particularly relates to a compound angle code for corner combinations of the profiles. The compound angle code for the corner combinations of the profiles comprises a first angle code body and a second angle code body which are symmetrically arranged, wherein a first diversion groove which extends along first connection arms and second connection arms is formed in the inner side face of a corner, a first gel injection groove is formed in the outer side face of an adjacent portion of each two adjacent first connection arms, a second gel injection groove is formed in the outer side face of an adjacent portion of each two adjacent second connection arms, a second diversion groove is formed in the outer side face of the corner, a third diversion groove is formed in a corner on an adjacent face of the first angle code body and the second angle code body, the third diversion groove is respectively communicated with the first diversion groove, the first gel injection grooves, the second gel injection grooves and the second diversion groove, and forth diversion grooves respectively communicated with the first diversion groove and the second diversion groove are formed in a corner on a side face of the first angle code body, far away from the adjacent face, and a corner on a side face of the second angle code body, far away from the adjacent face. When used, the compound angle code for the corner combinations of the profiles can improve connection strength of the profiles after the corner combinations, simultaneously can improve flatness of corner combination portions of the profiles, and prevents water from leaking through the corner combination portions of the profiles.

Description

technical field [0001] The invention belongs to the technical field of profile assembly accessories, in particular to a composite corner code for profile assembly corners. Background technique [0002] At present, the frames of aluminum alloy doors, windows, curtain walls, etc. are formed by connecting profiles end to end. The connection method is to cut the frame profiles into angles and then use corner codes to connect them. The angle of the common group angle is 90 degrees. , which requires cutting the end of the profile at a 45-degree angle, and then connecting it with a right-angled corner code. Traditional corners need to be processed with professional corner saws, which require professional personnel to operate, and need to invest in workshops and equipment. The cost is high and the dimensional accuracy is difficult to control. During the processing, a large amount of sawing waste will be generated, which is easy to A large amount of waste products are produced, the ...

AI Technical Summary

Problems solved by technology

[0004] 1. The flatness of the corners of the profile group cannot be guaranteed;

[0005] 2. The connection strength after the profile corner is relatively low;

[0006] 3. Water leakage is prone to occur at the corners of the profile group

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