Hinges (concealed hinges for hidden frame doors 1)

Abstract

1. Name of the product in this design: Hinge (Concealed Hinge for Hidden Frame Doors 1). 2. Purpose of this design: For use in security door products. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Other situations requiring explanation: Design 1 reference drawing, Design 2 reference drawing, Design 3 reference drawing, Design 4 reference drawing, and Design 5 reference drawing are three-dimensional renderings of the appearance design. 6. Other situations requiring explanation: Design 1 is designated as the basic design.

Images