| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which moves a movable member in the direction crossing a display screen and can enhance interest of performance using the movable member.SOLUTION: A rotation mechanism and a slide mechanism communicate a driving force of a motor, rotate a rotation base, and slide a slide base on the rotation base. When the rotation base rotates to a rotation finish position, a sliding direction of the slide base is in parallel to a flat surface orthogonal to a back and forth direction. The slide mechanism has a rack driving gear provided with a tooth part engaging with a rack that is engaged with the slide base and, moves the slide base and projects it from the rotation base after the rotation base rotates to the rotation finish position. The tooth part is formed in an area corresponding to a necessary angle of rotation until the rotation base rotates to the rotation finish position and sliding operation of the slide base is completed on an outer peripheral surface of the rack driving gear. |
