| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint circuit structure of a wire harness capable of increasing the number of connections of wires without increasing the number of wires in one welding part, and of dealing with connection without impairing utilization efficiency of the internal space of a vehicle or an apparatus, when a plurality of wires for carrying out an earth treatment or the like are connected to one another. SOLUTION: This joint circuit structure of a wire harness includes a plurality of sub-circuit bodies, a joint connector and a bus bar, and is characterized in that, in the sub-circuit bodies, welding parts are formed by welding conductors on one-end sides of the plurality of wires or intermediate parts thereof, and terminals are provided for the respective other end sides; the bus bar has a joint terminal part and an external terminal part formed thereon; in the joint connector, predetermined terminals of the sub-circuit bodies are respectively connected to one end side thereof, and the joint terminal part of the bus bar is connected to the other end side thereof; and the plurality of sub-circuit bodies are electrically connected to the bus bar. COPYRIGHT: (C)2008,JPO&INPIT
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