JP2009160102A5 - - Google Patents

Claims (4)

A game board that allows game balls to flow along the front,
A entrance opening provided on the front side of the game board, opening upward and allowing a game ball to enter;
A passage portion that is disposed in a through hole penetrating from the front surface to the back surface of the game board and guides the game ball that has entered the entrance to the back surface side of the game board;
A pair of game nails that are driven into the front surface of the game board at an interval corresponding to the opening width of the entrance in the upper vicinity of the entrance;
A gaming machine comprising
The passage portion is provided in a groove shape with an open top,
A portion of the passage portion that protrudes to the back side of the through hole of the game board and a virtual extension line that extends from the pair of game nails along the direction in which they are driven pass above the portion. The region is partitioned by a wall,
A gaming machine characterized by that. The upper surface of the wall is an inclined surface that inclines downward toward a predetermined direction intersecting the direction in which the pair of game nails are driven,
The gaming machine according to claim 1. The groove depth of the passage portion is not more than the diameter of the game ball,
The gaming machine according to claim 2. The inclination direction of the upper surface of the wall is an inclined surface that descends backward from the region facing the pair of game nails toward the outer region,
A holding portion capable of receiving the game nail that rolls along the inclined surface in a form in which the head is broken is provided at the downstream end of the inclined surface.
The gaming machine according to claim 2 or claim 3.