Swivel arm concealed hinge (for all-aluminum doors)
CN309836645SActive Publication Date: 2026-03-10李泽华
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-06
- Publication Date
- 2026-03-10
Smart Images
Figure 000008_ABST
Abstract
1. Name of the designed product: Turned arm concealed hinge (for all-aluminum door). 2. Use of the designed product: For security door product. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Perspective view 1. 5. Other circumstances or explanations: Each view is the view of the hinge opened by 180 degrees.
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