Pen (BK-4 & 5)

Abstract

1. Name of the product in this design: Pen (BK-4&5). 2. Purpose of this design: A tool for writing and drawing. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. The design principles of the top view of Design 1 have been reflected in other views, so the top view of Design 1 is omitted; the design principles of the bottom view of Design 1 have been reflected in other views, so the bottom view of Design 1 is omitted; the design principles of the top view of Design 2 have been reflected in other views, so the top view of Design 2 is omitted; the design principles of the bottom view of Design 2 have been reflected in other views, so the bottom view of Design 2 is omitted. 6. Design 1 is designated as the basic design.

Images