| 摘要 |
PROBLEM TO BE SOLVED: To connect circuits easily between a main electrical connection box and a sub-connection box. SOLUTION: The upper casing 11 of a junction box 10, which is a main electrical connection box, is formed solidly with an insulating resin, and a locking part 12 protruding from a surrounding wall 11a, with a highly conductive resin. The casing 21 of a fuse box 20, which is a sub-electrical connection box, is formed solidly with the insulating resin, and its locking claw part 23, with the highly conductive resin. The locking part 12 has a continuity with a short pin 25 to a conducting part 17 that constitutes an inside circuit in the upper casing 11, and the locking claw part 23 with a roughly L-shaped short pin 18 to a fuse 5. When the locking part 12 is locked with the locking claw part 23, the fuse 5 and conducting part 17 are conducted. |
