| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing oversight of fraudulent opening.SOLUTION: An unsealing marking part 400 of a board box 263 includes: an ink capsule 280; and a storage hole 405 in which respective holes 401, 403 of mating surfaces of both cases (a box base 265 and a box cover 267) are formed continuously therefrom, with both cases slidingly mounted thereon; and a coil spring 407 provided in the hole 401. When the box cover 267 is slidingly mounted, with the ink capsule 280 pushed in the hole 401, a part of the ink capsule 280 enters in the hole 403 so as to reduce elastic deformation of the coil spring 407. The ink capsule 280 in the storage hole 405 is cut by slidingly unsealing the box cover 267, liquid flows out and is stuck to the board box 263, and the part to which the liquid is stuck is conspicuous, thus reducing the oversight of the mark, when the board box 263 is unsealed.</p> |
