| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To realize enlargement of a picture by expanding a display screen without posing a problem for guiding a hit ball to a winning hole installed immediately under the central part of a variable display device installed in a game part in front of a game board. <P>SOLUTION: A frame body 10 surrounding a display screen 6 of a variable display device 4 to be installed in a window 5 opened in the game board 1 is attached with a hit ball guide bridge 18 diagonally laid across corner parts 13c and 13d in its lower part and crossing the front face of the display screen 6. The hit ball falling a side of the display screen 6 is passed through the guide bridge 18 and guided to a winning hole 7 installed immediately under the central part of the display screen 6. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
