| 摘要 |
<p>PROBLEM TO BE SOLVED: To stabilize the positioning between a slide plate and a click member by positioning to the position that the engaged part of the slide plate is abutted on the click member and to perform stable operation by operating a mode changeover switch in this state. SOLUTION: By sliding an operation part 8e, the slide plate 8 is slid in the direction of the arrow Y1. Then, the switch lever 11a of the changeover switch 11 is in contact with a bend part of a contact 11c interlocked with that. Simultaneously, the cam part 8a of the slide plate 8 is moved in the direction of the arrow Y1, and the tip part of the cam part 8a is moved along the cam part 5e of a click plate 5. Then, though the click plate 5 is energized to the slide plate 8 side, that is, in the direction of X1, the click plate 5 is abutted on the positioning part 22 of the slide plate 8 to be positioned. Then, the click plate 5 is stopped on the position abutted on the positioning part 22 of the cam part 8a. Thus, the click plate 5 is positioned stably in this position.</p> |
