| 摘要 |
A position holding device for a rotating lever includes a rotating lever (25) and a torsion spring (26). The rotating lever (25) is elastically held at two positions, that is, a first position (position (a)) and a second position (position (c)). The torsion spring (26) includes a coiled part (26a), and a first arm part (26b) and a second arm part (26c) each extending from the coiled part. The first arm part (26b) has a mountain portion (26b1) formed thereon, and the second arm part (26c) has a reversely urging portion (26c1) formed thereon. An urging force of the reversely urging portion (26c1) is applied to the rotating lever (25) as a braking force against an urging force of the mountain portion (26b1). Further, a regulating member (96) is formed on a base member (90) so as to abut against the first arm part when the rotating lever (25) rotates toward the first position through a neutral position. |
