| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a writing utensil with a cap which can be used without removing the cap when it is used in the writing utensil with the cap whose core material is fixed. <P>SOLUTION: A guide channel with a stopper for preventing the cap from being removed is provided on the shaft body as the writing utensil. The writing utensil with the cap is prepared by providing an arm with a projection guided and moved by this guide channel on the cap. The core material set under a fixed condition goes out and comes in from the apex of the cap by moving the cap moving along the guide channel provided on the shaft body. <P>COPYRIGHT: (C)2004,JPO |
