| 摘要 |
PROBLEM TO BE SOLVED: To ensure a positioned state after assembly without showing recessed and projecting shapes for positioning and without causing an assembly error when positioning a guide member for receiving a game ball falling along a game board surface and changing a direction. SOLUTION: Without providing a projection or the like for positioning a receiving member 216 from the side of a base plate 212 of the accessory device 210, by inserting a projection part 216A extended from an upper surface part 216U while being matched with the gap part 218 of a general winning port 134, positioning is surely performed. Further, since the upper surface part 216U gets more to the back side than the opening of the general winning port 134, a player is made to have the feeling that an entry is easy apparently. Also, since the receiving member 216 is fixed using two screws 228 along the vertical direction on the back surface side of the base plate 212, strength in a rotating direction is also high, and even when frequently falling game balls PB are received, the angle of the rotating direction is not changed. COPYRIGHT: (C)2011,JPO&INPIT |
