The head of the sharpener

Abstract

1. Name of the design product: Head of a knife sharpener. 2. Use of the design product: The overall appearance of this design is for knife sharpening and box opening, and the local appearance is for the head of the knife sharpener. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view 1. 5. Other circumstances that need to be explained - State of change description: The use state reference diagram shows the state where the box - opening blade in perspective view 1 extends out. 6. Other circumstances that need to be explained - Other explanations: Solid lines indicate the protected parts, while dashed lines indicate the unprotected parts. The dotted - dash line indicates the boundary between the protected part and the unprotected part.

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