| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a composite writing implement to be economically obtained by improving durability to an outside load, lessening the number of parts and make its assembly easy. <P>SOLUTION: A main body (1) is composed of a front main body (5), a middle shaft (6), and a rear main body (7). A slide rail (2) is screwed on an inner surface at rear end of the front main body (5), and a tip of the middle shaft (6) fits to an outer surface. An elastic claw (34) of the sliding rail (2) engages with an inner stage part (13) of the middle shaft (6), and the elastic claw (34) of the slide rail (2) to be stopped to be pulled. The slide rail (2) has an engaging edge (33) behind a flange, and a back claw (15) of the rear main body (7) is engaged with the engaging edge (33) to be stopped from being pulled out. To the rear main body (7), an action cam (4) is fixed. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
