| 摘要 |
PROBLEM TO BE SOLVED: To enhance crime prevention properties of a base plate.SOLUTION: A game machine includes a base plate box for accommodating a base plate, and the base plate box is composed of a first component member and a second component member. The second component member includes an engaging part engaging with a first component member side, and the first component member includes an engaged part engaged with the engaging part of the second component member. The base plate box is constituted by the engagement of the engaging part of the second component member with the engaged part of the first component member. When the base plate box is constituted, the engaging part and the engaged part are arranged so as to be disposed inside the base plate box.SELECTED DRAWING: Figure 10 |
