The head of the toothbrush

Abstract

1. The name of this design product: the head of a toothbrush head. 2. Purpose of the product of this design: The overall appearance of this design is used for cleaning the oral cavity, and the purpose of the local appearance is for the head of the toothbrush head. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Designate Design 1 as the base design. 6. Other situations requiring clarification Other clarifications: Solid lines indicate protected portions, while dotted lines indicate unprotected portions. The dot-dash line in each view indicates the boundary between the protected portion and the unprotected portion.