| 摘要 |
A lever switch comprises first and second rotary levers arranged in outer and inner peripheries of the non-rotary lever, a base mounted in a tip end side of the non-rotary lever and a rotary knob supported by a tip end side of the second rotary lever and rotating together therewith. A through bore is formed in the base for penetrating in a lever rotational axis direction between the rotary knob and the first rotary lever, a pair of contact balls are provided in the through bore to be respectively arranged exposed to both ends of the through bore to put a coil spring between the pair of the contact balls, and detent convex is provided in a rotational direction in the rotary knob to be exposed to one end of the through bore and resiliently contact the contact ball, and a contact edge section is provided along a rotational direction in the first rotary lever to be exposed to the other end of the through bore and resiliently contact the contact ball.
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