| 摘要 |
PROBLEM TO BE SOLVED: To make a player securely enjoy the presentation of game balls in a rolling part and to stably apportion game balls on the rolling part. SOLUTION: The pachinko game machine comprises an upper-stage rolling part 33 formed in a region deeper than a board surface of a game board for rolling game balls having entered a second entrance 50, and a diving preventive member 34 for preventing game balls flowing down on the board surface from diving into the upper-stage rolling part 33 from parts other than the second entrance 50. In addition, an upper-stage guide part 34a is formed on top of the diving preventive member 34 for guiding the game balls having entered the second entrance 50 to the upper-stage rolling part 33. Accordingly, even if game balls flowing down on the game board surface strike on an obstacle member such as a nail and bounce toward the upper-stage rolling part 33, the moving direction of the game balls is restricted by the diving preventive member 34, and diving into the upper-stage rolling part 33 from other parts than the second entrance 50 is prevented. COPYRIGHT: (C)2004,JPO
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