| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine in which such technical means is provided that a ball passage cover is disposed on a rear face side of a front frame base and thus, a locking state of a front frame component part detachably attached to the front frame base via a locking structure is not carelessly released, the ball passage cover is made to have also a function other than a function as the ball passage, and availability of the ball passage cover is enhanced.SOLUTION: A front frame comprises at least: a front frame base plate 3a; a front frame component member; and a ball passage cover 21a which is attached to a rear face side of the front frame base plate 3a and thus, forms a ball passage 21 for guiding a game ball downward. The front frame component member has a locking part constituting a locking structure, and the front frame base comprises a locking hole 204 constituting the locking structure and capable of locking the locking part. The ball passage cover 21a comprises a holding part 202 for holding the locking state of the locking part and locking hole 204.SELECTED DRAWING: Figure 19 |
