| 摘要 |
<p>There is provided a fuse relay junction block for use in automobiles capable of not only considerably reducing the number of assembling process but also realizing small sized, lightweight compact block, thereby enhancing reliability and achieving a low cost material by aggregating the conventional plural pieces of boards to form a multilayered circuit structure. The fuse relay junction block comprises a box cover (2) having a plurality of connection ports (5) through which wirings of electronic wiring systems are connected to terminals of wiring members (11, 12, 12a) and a plurality of filling ports (8) for fuses, a box body (1) engaged in the box cover (2), a multilayered board (3) housed between the box cover (2) and the box bodyl, wherein said wiring members (11, 12, 12a) being arranged on not less than two layers of board and integrated with primary molded portions (19, 20, 21) by insert molding to form a network structure (9), said network structure is subjected to an insert to form a secondary molded portion (10). <IMAGE></p> |
