| 摘要 |
PROBLEM TO BE SOLVED: To provide a cord switch for which conductive parts surely contact each other for operation, even under a low pressure over the cord switch, even in a case such as the clamping force of a shutter or the like is weak, an object to be clamped is large, or a soft object is clamped. SOLUTION: A spiral protrusion 20 is formed around a cord switch body 10 which comprises a cylindrical insulating part 11 comprising an elastic insulating body, and a plurality of rod-like conductive parts 13 which comprise a conductive body are provided on the inside surface of the insulating part 11 to be parallel and spiral.
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