| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device for Pachinko game machine, capable of remarkably improving game amusement by raising a winning area, upon a specific game state, to provide surprise in addition to unpredicatble quality. SOLUTION: The device includes a window frame 22 provided on a surface of a game board 3, a variable display device 23 provided within a box 18 behind the window frame 22 and moved by an electric drive source 26 to open and close a window hole 27 of the window frame 22; an up-and-down member 82 including a guide shelf 83 and a winning area 34, which is disposed within the box 18 and raised and lowered by the electric drive source 26; and a guide passage 94 opened and closed by an opening and closing means 57 and provided on the window frame 22 to communicate with the guide shelf 83 of the member 82. In an ordinary state, the window hole 27 is closed by the variable display device 23, the up-and-down member 82 is lowered, and the guide passage 94 is closed by the opening and closing means 57. When the variable display device 23 is moved, the window hole 27 is opened, the member 82 is raised, and the guide passage 94 is opened by the opening and closing member 57, whereby a Pachinko ball is guided to the winning area 34 while freely moving on the guide shelf 83 of the member 82. COPYRIGHT: (C)2011,JPO&INPIT
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