Portable thermos

Abstract

1. Name of the product in this design: Portable thermos bottle. 2. Purpose of this design: for heat preservation of liquids, etc. 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 left view of Design 1 is symmetrical to the right view of Design 1, so the left view of Design 1 is omitted; the left view of Design 2 is symmetrical to the right view of Design 2, so the left view of Design 2 is omitted. 6. Design 1 is designated as the basic design.

Images