| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the breakdown (or breakage) and the trouble of a performance switch.SOLUTION: A switch body 200 comprises: a button portion 204 capable of suspending from a state, in which it protrudes from an upper face 19 of an upper tray portion 18, into the inside of the upper tray portion 18 by the pressing operation of the player; and a detection unit 206 for detecting the button portion suspending into a housing. While the switch body 200 is in an inoperable state, the button portion 204 leaves a switch cover 202. While the switch body 200 is in an operable state, the button portion 204 is integrally connected to the switch cover 202.</p> |
