| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch device free to reduce switching sound (collisional sound) in operation in constitution of a moderate mechanism using a spring member having a projected part to slide on a cam surface made of a crest part and a trough part. SOLUTION: This switch device is furnished with an operating member 4 having the cam surface 4c on which the crest parts and the trough parts are alternately and continuously provided and the spring member 5 having a protrusion 5d and to generate a sense of moderation by sliding the crest parts and the trough parts of the cam surface 4c with each other, an auxiliary spring part 5e to slide on an operating member 4 in correspondence with sliding of the protrusion 5d on the crest parts and the trough parts of the cam surface 4c is formed on the spring member 5, and an auxiliary spring reception part 4d on which the auxiliary spring part 5c slides in the neighbourhood of the cam surface 4c is formed.
|
