| 摘要 |
PROBLEM TO BE SOLVED: To detachably attach spacer plates to an outer frame without preparing bolts and nuts and to facilitate attaching operation. SOLUTION: A pachinko machine PM comprises an outer frame 30 with a rectangular outer shape, a front frame 2 openably attached to the outer frame, and pachinko game component members mounted in the front frame. A side spacer plate 50 and a bottom face spacer plate 70 with respective predetermined thicknesses are attached respectively to the right side face and the lower face of the outer frame 30, and the outer frame is mounted in an installation frame stand ('Kansai frame') having a compartment whose size is greater than the outer size of the outer frame 30. Further, a hook member 60 of a locking device 4 provided on the front frame 2 connected to the outer frame 30 via hinge members 3a and 3b is locked to a bracket metal 40 attached to a right frame plate 33, whereby the front frame 2 is held against the outer frame 30 while closed. An engagement bolt 57 attached to the bracket metal 40 to protrude toward the outer surface of the outer frame 30 is engaged with an internal thread 51 provided on the side spacer plate 50, whereby the side spacer plate 70 is detachably attached to the outer frame 30.
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