| 摘要 |
A push button switch device where a pressing body for pressing a switch when the body moves down is placed in a switch case. In the switch case is placed an operation body that, when pressed, comes into contact with the pressing body and moves the pressing body downward. Engagement sections that engage with the peripheral edge of the switch case are provided at the peripheral edge of the operation body. When the operation body is pressed, a pressing portion of the pressing body rotates downward with an engagement section of the operation body as the fulcrum, where the engagement section is a section corresponding to the pressing portion.
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