door lock

Abstract

1. The name of the design product: door lock. 2. The use of the design product: the product is used for intelligent door lock. 3. The design points of the design product: the design points of design 1 and design 2 are in the shape of the product, and the design point of design 3 is the combination of shape and color. 4. The picture or photo that best shows the design points: the perspective view of design 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: design 3 requests protection of the color of the product design.

Images