| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cap type writing implement which enables easy removable fitting of a cap on the main body of a shaft tube and hardly has a sink mark formed on a projection for preventing rolling, in a simple structure. <P>SOLUTION: The cap type writing implement is so constituted that the cap made of a synthetic resin is fitted removably on the main body of the writing implement. The projection for preventing rolling is formed on the outer wall surface of the cap, while indentations are formed in the lateral wall of the projection for preventing rolling. <P>COPYRIGHT: (C)2008,JPO&INPIT |
