| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can effectively prevent the fraudulent act of inserting a piano wire or the like through the front door and the middle frame and is very practicable.SOLUTION: The Pachinko machine 1 has: a vertical engagement rib 23a outwardly protrusively provided on the hinge-side side edge of the front door 5; and an engaged rib 29 capable of being engaged with the engagement rib 23a and vertical, which is inwardly protrusively provided by the hinge-side side edge of the middle frame 4. When the front door 5 is closed to the middle frame 4, the engaged rib 29 of the middle frame 4 is located forward of the engagement rib 23a of the front door 5 and overlaps the other. |
