| 摘要 |
PROBLEM TO BE SOLVED: To provide a key switch wherein an upper end part of a pair of lever materials can be engaged with an actuator by a snap-in and sliding, and wherein an assembling to mount a pair of lever members onto a key top becomes simple and automation of assembling is easy. SOLUTION: The actuator 2 locked at the key top 1 engageable with respective upper end parts 3b, 4b of the pair of lever members 3, 4 is arranged and installed, and at this actuator, a rotation engaging part 2g having an opening part 2j with which one part of upper end part 4b of the pair of lever members is rotatably engageable, and a slide engaging part 2m having an opening part 2p with which the other part of upper end part 3b of the pair of lever members is slidably engageable are installed, and opening directions of the opening parts 2j, 2p of the rotation engaging part 2g and the slide engaging part 2m are respectively formed in the same directions.
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