| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine having a shooting operation unit having designability hardly spoilt and prevented from being fraudulently decomposed. SOLUTION: A shooting operation unit 17 has a unit base 24, a rotary shaft 25 which is inserted into the unit base 24 so that it can rotate, a turning operation section 26 which is set in the opposite side to the front frame 3 across the unit base 24 and turned/operated to adjust the shooting energy of the game balls. The end of the rotary shaft 25 near the turning operation section 26 is engaged with the turning operation section 26 so that the rotary shaft 25 and the turning operation section 26 can turn together, the locking section of the rotary shaft 25 and the turning operation section 26 is covered with the unit base 24, the end by the front frame 3 in the rotary shaft 25 is equipped with a stopper 61 which engages with the unit base 24 and prevents the rotary shaft 25 from removing from the unit base 24, then, the stopper 61 can be covered with the front frame 3 and the unit base 24. COPYRIGHT: (C)2009,JPO&INPIT
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