| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can improve the interest in a game by carrying out a visual performance with much surprise.SOLUTION: A game machine includes a plurality of reels, a start lever, a stop button, a liquid crystal display device, and a shutter device having four shutter members which can move up and down between a shielding position and an exposure position. The shutter device includes a lifting unit which moves up and down a lowermost shutter member, a slider mechanism which connects the lowermost shutter member and the shutter members other than the lowermost shutter member and rotatably supports the shutter members, and a torsion spring which pushes the shutter members in one rotational direction. The shutter member includes one end portion 301 which is positioned upward when a surface is parallel to an image display face, and the other end portion 302 which is positioned downward when the surface is parallel to the image display face. The cross-sectional faces of the one end portion 301 and the other end portion 302 have shape having apexes 301a, 302a separated from each other in a direction orthogonal to the surface of the shutter member.SELECTED DRAWING: Figure 27 |
