| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a gripping part constituted so that a flexible material, a gelatinous substance and a gas are sealed optionally deforms thereby is not sturdy and too soft and gives poor writing feeling, and even if a sturdy gripping part having fine solid bodies arranged in the space is employed, further improvement is still required to satisfy personal favorite touch feeling. <P>SOLUTION: In the shaft body in which the gripping part is arranged and/or formed integrally, fine solid bodies and a viscous substance are arranged in the space provided between the shaft body and the gripping part and/or inside the gripping part and/or between the inner layer and the outer layer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
