| 摘要 |
<p>PURPOSE:To provide an electronic unit which can be broken away extremely easily without prying operation, etc., at the breakaway from a joint box. CONSTITUTION:This is an electronic unit 2 with a built-in electronic circuit which is arranged to perform conduction by setting a case body 2A to a joint body 1, which accommodates a bus bar to serve as the branch circuit of a wire harness, and setting connector parts concentrated in the specified area of the case body to the connector parts on joint box side. And, a pair at least of elastic engaging parts 4, which have engaging parts 4a for elastically engaging with the lock part 3 of a joint box, jutting out in cantilever condition along an outside wall and an operation part 4b being pressed at release of engagement, connecting with the engaging part, are provided at the outer wall of the case body. This is an electronic unit which is constituted so as to position in the position where a straight line, which connects each operation part 4b of the elastic engaging part, nearly conforms to the female terminal 6a on case body side, or in the vicinity above and below it.</p> |
