| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine which allows a game ball to stably jump out to a game area. <P>SOLUTION: The game machine 10 includes: a game board 30 with a game area 32 formed on a front surface side; cover glass 14 for covering the front surface of the game area 32; a hitting flow path R for guiding a game ball hit by a ball hitting device into the game area 32; and a return ball prevention means 80 at a distal end exit part of the hitting flow path R, the return ball prevention means 80 includes a pair of return ball prevention valves 81, 81 which are respectively extended in the direction of closing the hitting flow path R and are openable and closable in a casement state. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
