pen (hat)

Abstract

1. The name of the design product: pen (official cap). 2. The use of the design product: for writing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly state diagram. 5. The rear view of component 2, the left view of component 2, the right view of component 2, and the front view of component 2 are the same, omit the rear view of component 2, the left view of component 2, and the right view of component 2.

Images