| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve interest and to enhance a visual effect to a player by diversifying the action form of game balls inside a stage structure, achieving the new action form of pinwheels by the rotation of the pinwheel and also the movement of the pinwheels themselves further and varying the disposition form of the pinwheels. Ž<P>SOLUTION: A Pachinko game machine 1 having a game area 3 where hit game balls flow down is provided with a stage structure 6 including: an introduction port 11 disposed inside the game area 3, for introducing the game ball flowing down the game area 3 into a stage; a drop part 13 for dropping the game ball introduced from the introduction port 11; a rolling surface 60 where the game ball dropped from the drop part rolls; and a lead-out port 60d for leading out the game ball from the stage. The pinwheels 14a-14e are disposed on the rolling surface 60 which is the bottom surface inside the stage structure 6, and a sliding mechanism 700 for freely slidably supporting a support part 71 which freely rotatably supports the pinwheels when the pinwheels are brought into contact with the game ball is provided. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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