| 摘要 |
PROBLEM TO BE SOLVED: To provide a fraudulent opening prevention mechanism for a board case made hard to replicate and with a simpler structure. SOLUTION: In the fraudulent opening prevention mechanism 100 for the board case, a body side engaging part 110 is constituted of a body side housing part 111 which is integrated with a case body member 60 and has a body side housing space formed with one end thereof opened and a body side engaging aid member 130 which is fastened in the body side housing space to be engageable with a connection member 150. A lid side engaging part 120 is constituted of a lid side housing part 121 which is integrated with a case lid member 70 and has a lid side housing space formed with one end thereof opened and a lid side engaging aid member 140 which is fastened into the lid side housing space to be engageable with the connection member 150. The connection member 150 is engaged with the body side engaging aid member 130 and the lid side engaging aid member 140 to get the body side engaging part 110 and the lid side engaging part 120 linked together. COPYRIGHT: (C)2005,JPO&NCIPI
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