| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine including a button switch device for the game machine that prevents the motion of the button switch device that protrudes to give a shock to a player from being hindered. <P>SOLUTION: A button operating mechanism 20 has a button operating part 40 that protrudes a retreat position Pd to a first projecting position Pul or to a second projecting position Pu2. When there is the hand, elbow, or the like of the player in a projection range where the button operating part 40 protrudes, even if he or she is not in contact with the button pressing part 41, information is given to the player to remove it from the button pressing part 41. <P>COPYRIGHT: (C)2012,JPO&INPIT |
