PURPOSE: To enjoy a pinball game interestedly by arranging a movable prize body at the front part of a base substance in such a way that it can be moved freely in up and down directions, forming a ball reception port opened directing upward at the movable prize body, and providing a ball blocking body with almost the same with as that of the ball reception port at the base substance.
CONSTITUTION: The movable prize body 3 is arranged at the front part of the base substance 2 of the center accessary 1 of the prize device of a pinball game machine in such a way that it can be moved freely in up and down directions, and the ball reception port 4 opened directing upward is formed at the movable prize body 3, and the ball blocking body 5 with almost the same shape as that of the ball reception port 4 is provided at the base substance 2. When a game ball is prized to a passage port 88 in the center of a ball allocation body 87, the movable prize body 3 of the center accessary 1 is opened, and when five prize balls of specific prize are prized to the movable prize body 3, the movable prize body 3 is closed. When the game ball is prized to the ball reception port 4 of the movable prize body 3, the game ball is inputted to the prize port 8 of the recessed part 6 of the base substance 2 of the center accessary 1 as the prize ball, and a contactless switch SW1 detects the prize ball passing the prize port 8, and a LED display lamp 11 lights and displays the number of prize of the prize ball prized to the movable prize body 3.
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TAKI MORIHITO
YAMAMOTO SATOSHI
