| 摘要 |
PROBLEM TO BE SOLVED: To simplify the assembling work of a pachinko machine and to make forming of the back mechanism easier equipping a ball supplier to supply a prescribed number of pachinko balls and a ball discharging chute to guide supplied pachinko balls to a ball supply tray onto the back mechanism and forming the ball discharging chute separate from the back mechanism. SOLUTION: A back mechanism 6 made of synthetic resin is detachably and openably attached on one side of a game board attaching frame of this pachinko machine. A prize winning ball passage to collect prize winning balls, a prize winning ball discharging passage, and an out ball discharging passages equipped on the lower part in front face side are equipped on the back mechanism 6. A supply chute 13 communicated via a base plate shape attaching base 12 with a guide gutter extended from a ball tank upside is equipped on one side of the backside of the back mechanism 6, and a ball supplier 14, ball discharging chute 15, ball drawing chute 16, and a prize winning ball discharging part 17 are equipped under the supply gutter 13. The ball discharging gutter 15, the ball drawing chute 16, and the prize winning ball discharging part 17 are formed separate from the back mechanism 6 and integrally assembled with the attaching base 12 into a unit to improve the assembling performance.
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