BALL PASSAGE DEVICE FOR GAME MACHINE

PROBLEM TO BE SOLVED: To provide a ball passage device for a game machine for enabling a game ball to travel downward smoothly without any ball clogging.SOLUTION: Each game ball sequentially accepted by a main guide passage part Ac falls downward along a curved inner surface of an upper curved wall part 92j and is guided downward while moving along on a lower end part of the upper curved wall part 92j in the inclination direction within the main guide passage part Ac, and falls downward along the curved inner surface of one side curved wall part 92h and moves along on a lower end part of the one side curved wall part 92h in the inclination direction and is guided downward further.