REAR COVER OF PACHINKO MACHINE

PROBLEM TO BE SOLVED: To facilitate the assembling and disposing of a pachinko machine by mixing plural substrates controlling the operation of a pachinko machine to a rear cover so as to constitute a part of a winning ball path for feeding winning balls paid out from a winning ball paying device paying out prescribed number of winning balls to an upper tray so as to simplify the structure of the pachinko machine. SOLUTION: At a winning ball passage part 45, a winning ball passage pipe 45a consisting of a pair of projection having a width allowing winning balls to flow down is formed, opened at the lower side of the paying out port of a winning ball pay-out device, bent to lower the flow-down rate of the winning balls flowing down in the middle and formed to be continued with the upper part of a winning ball flow-down groove formed at a main body frame. By this constitution, the winning balls paid out from the winning ball paying device flow down through the pie 45a and the winning ball flow-down groove to be paid out to an upper tray. The pipe 45a for allowing the winning balls paid out from the winning ball paying device to flow down is provided on the side of a rear cover 40 and a lower cover 42 is formed like a box to make its upper part a frame control substrate fixing part 46 and to make its lower part a shooting control substrate fixing part 47.