Aluminum frame glass door with deformation correction function

By setting straightening components and core board grooves on the left and right frames of the door panel, and using the straightening plate to counteract the outward pressure of the center of gravity, the problem of door panel deformation caused by the hinge occupying the frame cavity is solved, thereby improving the stability and deformation resistance of the door panel.

CN121781846APending Publication Date: 2026-04-03博洛尼智能科技(青岛)有限公司
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Patent Information

Application Number
CN202610080684.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-21
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Hinges occupy the frame cavity, forcing the glass core to move outward, causing the overall center of gravity of the door panel to shift outward. When the height of the door panel exceeds a certain threshold, under its own weight, this unsupported structure with an outward-shifted center of gravity will undergo obvious outward deformation in the middle position.

Method used

The door panel design features deformation correction. Left and right straightening components are installed on the left and right sides of the door frame, respectively. The left and right center straightening plates apply elastic force to the back side to counteract the positive pressure caused by the outward shift of the center of gravity. Combined with the integrated connection between the left and right core plate grooves and the vertical frame cavity, stress concentration is avoided and the continuity of force flow is enhanced.

Benefits of technology

It effectively corrects the problem of the door panel bending outward, enhances the overall load-bearing capacity and deformation resistance of the door panel, and prevents the door panel from deforming and falling apart during opening and closing.

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Abstract

The aluminum frame glass door with the deformation correction function comprises a rectangular door frame and a core plate, and the door frame comprises a left frame, an upper frame, a right frame and a lower frame which are connected in sequence; the left frame comprises a left straightening piece, a left core plate groove piece and a left vertical frame cavity, the left core plate groove piece and the left vertical frame cavity are integrally connected, and the left straightening piece is clamped in the left vertical frame cavity; the right frame comprises a right straightening piece, a right core plate groove piece and a right vertical frame cavity, the right core plate groove piece and the right vertical frame cavity are integrally connected, and the right straightening piece is clamped in the right vertical frame cavity; the core plate is located in the rectangular frame, one side of the core plate is inserted into the core plate left inserting groove, and the other side of the core plate is inserted into the core plate right inserting groove. Forward pressure generated due to the fact that the gravity center deviates outwards is counteracted, and the problem that the door plate is bent outwards is effectively corrected.
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