Switching knob for a light switch

Abstract

1. The name of the design product: the switch knob of the electric lamp switch. 2. The use of the design product: the products in designs 1 to 4 are the switch knobs of the electric lamp switch, which are used for the user to switch the working state of the electric lamp. 3. The design points of the design product: the shape of the solid line part in designs 1 to 4. 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: designs 1 to 4 are partial designs, and the solid line part in designs 1 to 4 is the part that the design product requires protection.

Images