Aluminum profile connecting suite

By designing limiting and angle restricting structures for aluminum profile connection kits, the problem of customizability of ordinary aluminum profiles was solved, achieving stable connection and high-precision installation.

CN224283135UActive Publication Date: 2026-05-26SHENZHEN HAUPOLI ANIMATION CO LTD
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Patent Information

Application Number
CN202521350881.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-30
Publication Date
2026-05-26
Estimated Expiration
2035-06-30

AI Technical Summary

Technical Problem

Existing technology requires custom-made aluminum profiles with positioning grooves and positioning screw holes, which cannot be applied to ordinary profiles on the market, resulting in high installation difficulty and low precision.

Method used

An aluminum profile connecting kit has been designed, including a profile body, a connecting block, a connecting threaded hole, a connecting stud, a limiting ring groove, a positioning hole, a positioning pin, a limiting threaded hole, a limiting stud, and an opening. Through the combination structure of the connecting stud and the limiting stud, the limiting and angle restriction of the profile can be achieved, which is suitable for ordinary aluminum profiles.

Benefits of technology

It achieves stable connection between ordinary aluminum profiles, reduces installation difficulty, improves assembly accuracy, and is suitable for common aluminum profiles on the market.

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Abstract

The utility model discloses an aluminum profile connecting suite, which belongs to the field of connecting pieces and comprises a profile body, a connecting block, a connecting threaded hole, a connecting stud, a limiting ring groove, a positioning hole, a positioning pin, a limiting threaded hole, a limiting stud and an open hole. The connecting block serves as a connecting unit, when the profile body needs to be connected, the connecting stud is screwed into the connecting threaded hole in the connecting block firstly, then the hole in the middle of the profile body is aligned with the connecting stud and sleeved with the connecting stud, and one to four positioning pins can penetrate into the profile body from the grooves in the four side faces of the profile body before or after the connecting stud is aligned with the hole in the middle of the profile body; when the connecting block is completely aligned with one end of the profile body, the positioning pin is inserted into the positioning hole, and then the limiting stud is screwed in the limiting threaded hole, so that the limiting stud penetrates through the open hole and extrudes the limiting ring groove in the connecting stud, and then the connecting stud is limited; the sectional material bodies in the six directions are installed and fixed through the connecting blocks, so that connection among the multiple sectional material bodies is achieved.
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