| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a new circuit body and a junction box housing this circuit body, which solve the problem in the conventional bodies that the points of a bus-bar system and a pressure welding system, even though bus-bars formed by punching a conductive metallic board into those having required circuit shapes are mainly used in a junction box for cars as its internal circuit, and electric wires and substances obtained by pressure-welding and connecting pressure-welding terminals to the electric wires are also used in some cases, and there are also cases where both the bus-bar system and the pressure-welding system are used together. SOLUTION: A conductive board 20 for constituting a required circuit in the shape of a bus-bar is made from highly conductive resin. Holes 20a are formed at required spots of the conductive board, and the base parts 21b of terminal metal fixtures 21 are press-fitted into the holes and fixed.</p> |
