| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mounting structure of a relay block in an electric connection box which easily and surely detaches or attaches the block from or to the box without damaging, and hence replaces a single relay box to reduce a maintenance cost. <P>SOLUTION: The relay block 4 is inserted from below into a housing unit 3, while an I-shaped guide groove 7 of the block 4 is engaged with an I-shaped guide rib 6 of the housing unit 3, and the relay block 4 is slid leftward and locked by a locking unit 10 at a time point when the insertion is specified to a predetermined height by specified surfaces 8a, 9a. A locking strength required for the locking unit 10 is lowered by supporting a weight of the block 4 to the I-shaped guide rib 6, and thereby the block 4 is easily attached and detached. <P>COPYRIGHT: (C)2004,JPO</p> |
