| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a board case of a game machine that reliably shows that the case has been illegally unsealed. <P>SOLUTION: The board case (100) is provided with a seal cover (109) for covering a seal. The seal cover is integrally formed by welding the first seal cover (110) for covering a first seal mounting section (105) and a second seal cover (120) for covering a second seal mounting section (106). At least one of the first seal mounting section and the second seal mounting section is provided with through holes (105a, b) and a slit (107a) along a pull-out direction of the seal cover. The seal cover has a cutter small piece (113) moving in the slit and having bosses (111a, 112a) and cut sections (114a-c). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
