Anti-deformation aluminum alloy door and window
By introducing components such as control panels and rotating cylinders into aluminum alloy doors and windows, the problem of inconvenient screen window disassembly has been solved, enabling quick installation and disassembly of screen windows and safe operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANCHENG ZHANLONG ALUMINUM CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-06-16
AI Technical Summary
The removal of screens on existing aluminum alloy doors and windows requires standing at a height, which poses a safety hazard and is not convenient for quick disassembly and assembly.
It adopts a combination structure of control panel, connecting cylinder, connecting column, support column, spring and rotating cylinder. By pulling the control panel, the connecting cylinder and connecting column are detached from the screen window, and the rotating cylinder rotates to achieve quick disassembly of the screen window. During installation, the operation is reversed for easy installation.
It enables quick disassembly and installation of window screens, improving operational safety and convenience, and reducing labor intensity.
Smart Images

Figure CN224363816U_ABST