Behind-the-ear dark hinge (adjustment box structure 1)

CN310021996SActive Publication Date: 2026-06-09李泽华

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
李泽华
Filing Date
2025-10-19
Publication Date
2026-06-09

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Abstract

1. Name of the product in this design: Ear-type concealed hinge (adjustment box structure 1). 2. Intended use of this design: for door products. 3. The key design features of this product are the design of the exposed surface shape of the hinge. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Design 1 reference diagram and Design 2 reference diagram are 3D renderings of the hinge opening to 100 degrees. 7. Other situations requiring explanation: Each view is a view of the hinge opening at 100 degrees.
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