| 摘要 |
PROBLEM TO BE SOLVED: To provide a pushbutton switch for a vending machine allowing the exchange of a case and a lens while maintaining a water-tight structure of a circuit substrate at the time of renewal of a vending machine and capable of preventing breake of the case and inner parts due to prank and reducing renewal cost. SOLUTION: A screw attaching a pushbutton switch 1 for vending machine on a front face panel of a vending machine is removed, a locking piece 21 is rotated to separate a locking part 21b of the locking piece 21 from the recessed part 12d of a case 12, and the engagement of a case engaging part 12c of the case 12 and a base engaging part of a base 1A is released to remove the case 12 from the base 1A. An elastic cover having a water-light structure is provided separately from the case 12 to protect a circuit substrate in a water- tight manner even if the case 12 is removed.
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