| 摘要 |
An entertainment button device includes an entertainment button that a player can push. The entertainment button device configured to allow the entertainment button to move up and down between a predetermined normal operation position and a protruding position in which the entertainment button protrudes upward from the normal operation position. The entertainment button including: a button body including a cylindrical peripheral wall and an upper wall; a button cover configured to cover the button body from above and to be able to rotate around a central axis relative to the button body; and an annular member configured to be able to move up and down between the normal operation position and the protruding position, the annular member being attached to a lower end of the button body. |
