| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with a button mechanism robust to disasters such as fire.SOLUTION: The button mechanism includes: an operation part 402; a shaft part 405; a sliding part 404 that becomes slidable with respect to the shaft part; detection means (a shooting stop switch 26g) capable of detecting operation of the operation part; control means (a put-out/shooting control substrate) for performing a control on the basis of a detection result of the detection means; and a housing case (a support part 26c) for housing at least a part of the shaft part and the operation part. An opening that can be exposed to the outside is provided in the housing case, and the operation part includes an external operation part (a button part 401) and an internal operation part (the operation part 402). The opening is formed in a shape that can be movably operated between an operation position where the detection means becomes a detection state and an operation position where the detection means does not become the detection state, and the sliding part is formed with a material having a higher slidability than the shaft part and the external operation part. The external operation part is formed with a fire retardant material, and formed so as to cover at least a part of a gap between the opening and the operation part.SELECTED DRAWING: Figure 30 |
