The shaft and clip of a ballpoint pen

Abstract

1. The name of the product of this design: the shaft and clip of a ballpoint pen. 2. Purpose of the product of this design: The product of this design as a whole is a ballpoint pen whose pen tip can be extended or retracted by rotating the crown part that is integrated with the pen clip. The part for which protection is requested is used as the shaft and pen clip of the ballpoint pen. 3. The key design point of this design product lies in the shape of the part shown by the solid line. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need to be explained Other explanations: Protection is requested for part of the appearance design of this design product. The part that is not requested to be protected is indicated by dotted lines in the appearance design picture. As shown in the reference diagram of the usage state, in the writable state (i.e., the state in which the pen tip is extended), the position of the pen clip coincides with the area of ​​the shaft portion where no hole is provided, so that it is visually easy to recognize that the writable state has been achieved.

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