| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can carry out the performance of light utilizing the array of obstacle nails while facilitating the adjustment of the obstacle nails. SOLUTION: A pachinko game machine 10 has a game board 14 which has a playing area where game balls roll and is provided with the obstacle nails 13 contacting game balls in the playing area and a light emitting body 400 which is provided behind the game board 14 and has light emitting means housed in it. A hollow part 135 is formed in each of the obstacle nails 13 along its length and a light induction body 200 is inserted through the hollow part 135 while a thread part 137 to be thread-engaged to the game board 14 is formed on the outer peripheral surface of the nail. The light induction body 200 has its tip part reaching the tip of each obstacle nail 13 while its rear end part is inserted into the light emitting body 400. COPYRIGHT: (C)2007,JPO&INPIT
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