double-axle hinge (180° linkage)

CN309855812SActive Publication Date: 2026-03-20张远梅
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-30
Publication Date
2026-03-20

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Abstract

1. Name of the designed product: Double hinge (180° linkage). 2. Use of the designed product: The designed product is used for door and window hinges. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.
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