| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine that prevents an increase in the number of components of a mechanism for covering a predetermined object such as a display part of a display device or a Yakumono (accessory). <P>SOLUTION: A Pachinko machine includes, in a game board 30, a decoration symbol display device 42, and a shutter Yakumono (accessory) for covering it. The shutter Yakumono (accessory) includes a shutter piece set composed of a plurality of shutter pieces, a ring member as a power transmission member for driving the shutter pieces, and a motor unit serving as a power source. The Pachinko machine further includes, as link mechanisms for interlocking the shutter piece set with the ring member, a first link mechanism for allowing the shutter piece set to integrally turn to be displaced, and a second link mechanism for allowing the plurality of shutter pieces to be relatively displaced. A display part 42a of the decoration symbol display device 42 can be opened/closed without interference between the operations. <P>COPYRIGHT: (C)2013,JPO&INPIT |
