| 摘要 |
PROBLEM TO BE SOLVED: To offer a base board case unit which allows an easy regular maintenance and at the same time excels in crime prevention. SOLUTION: In the pachinko machine 1, a base board case unit 100 is constructed as a case storing a main base board 30 to perform a game control and is equipped with a case member 120 and a holding member 110 to surround the main base board 30. To the case member 120 and the holding member 110, the first connection part 111a and the second connection part 121a are connected by a screw member 140 which can be fracture removed. Also, the case member 120 and the holding member 110 are provided with spare connections 111b to 111d, 121b to 121d which can be connected to each other by spare fasteners, and the opposite wall 115 against a base part 70 in the holding member 110 is provided with a temporary holding part 130 to temporaryly hold the spare fasteners 240. Furthermore, a storage part 210 to receive the spare fasteners 240 released off from the hold of the temporary holding part 130 by pushing operation is adjacently positioned at the opposite side of the case member 120 against the temporary holding part 130. COPYRIGHT: (C)2008,JPO&INPIT
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