| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of grasping more surely a fraudulent act related to a control board, in a game machine including a board box.SOLUTION: A board box loaded on a pachinko machine 10 includes: first sealing means for connecting a box base for storing a main control unit to a box cover for covering an opening part of the box base, to thereby seal a control board; and second sealing means for connecting again the box base to the box cover after a sealed state by the first sealing means is released, to thereby seal the control board. The first sealing means includes a base side connection part provided on the box base, and a cover side connection part to be connected to the base side connection part, provided on the box cover. By removing either which is determined beforehand between the base side connection part and the cover side connection part from the corresponding box base or box cover, the sealed state by the first sealing means can be released, and the board box can be sealed by the second sealing means. |
