| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing structure of a board case in which a seal or the like is difficult to be peeled fraudulently.SOLUTION: In a sealing structure of a board case that comprises a case body and a lid body for closing the case body and accommodates a board, the board case comprises: projection parts projecting by one step from the peripheries of the case body and/or the lid body; a sealing member for sealing the case body and the lid body; and a cover member which has a cover part covering a region across at least two surfaces among surfaces of the projection parts, and is fixed unremovably. A seal, which is hardly restored once it is peeled after being stuck, is stuck to the region across the two surfaces. In the sealing structure of the board case, sealing is done by the sealing member, the cover part of the unremovably fixed cover member covers the seal across the two surfaces, and a surface adjacent to the two surfaces among the surfaces of the projection parts is covered.SELECTED DRAWING: Figure 1 |
