| 摘要 |
PROBLEM TO BE SOLVED: To removably attach spacer plates to an outer frame without leaving nailing marks or the like behind and to easily carry out this attaching operation using fingertips or hands without use of tools. 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 on 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. Engagement holes 40 and 45 formed in the outer frame 30 are engaged with engagement elements 51 and 71 provided on the respective spacer plates 50 and 70, whereby the spacer plates 50 and 70 are detachably attached to the outer frame 30. The bottom face spacer plate 70 is formed with a nail escape opening 78 for use in nailing the outer frame 30 to the installation frame stand.
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