Abstract: An electric wire holder for laterally arranging a plurality of electric wires on an object is provided, which includes a plurality of slit-like receiving portions each formed with a pair of wall portions facing to each other for receiving an electric wire, wherein the wall portions are heightened more than a diameter of the electric wire according to number of the electric wire to be held so as to receive the plurality of electric wires in pile in a single receiving portion. Thus, a number of electric wires can be arranged along with reduction of an arranging space, increase and decrease in number of electric wire can be easily coped with, and each electric wire can be surely and tightly held.

Abstract: An electrical junction box includes an electrical circuit, a current sensor having a ferrite bead ring for generating a magnetic field according to a current flow in the electrical circuit and also having a Hall element for outputting a signal based on the magnetic field of the ferrite bead ring, and a connector section for mounting both the ferrite bead ring and the Hall element. The electrical circuit has a terminal inserted through the ferrite bead ring to extend toward an opposing connector associated with the connector section. Furthermore, the Hall element has an output terminal extending toward the opposing connector.

Abstract: A connector attachment structure to prevent a damage on electric wires caused by bending thereof. A connector with electric wires is rotatably supported by a connector support. The support has support holes with or without a notch for receiving a pivotal pin. The connector support is provided either in an instrument panel or on an electrical junction box. The electric wires may extend by way of the electrical junction box to the connector. The electric wires from the connector are arranged in a direction of connector rotational axis. Another structure has a cover, being rotatably supported by a cover support, at a terminal portion of electric wires. The cover has a connector engagement portion and a tubular portion, which extends orthogonally from the engagement portion for leading the electric wires and is rotatably supported by the cover support and further extends in a direction of connector rotational axis. The cover support includes of a pair of flexible bent members formed annularly.

Abstract: A cover mounting assembly for use in an electrical junction box comprising a junction box body and a cover mounted thereon to cover it, the cover has a locking rod suspended from its one side wall so as to extend substantially in parallel relationship therewith, and the junction box body has a locking rod holder formed integrally therewith and which is comprised of a pair of holding pieces in which the locking rod is fitted detachably and in such a manner that it can be turned, the locking rod having a projection formed thereon and adapted to abut against the upper part of one of the holding pieces of the locking rod holder when the cover is opened, said locking rod holder having an opening formed therein in the direction that the locking rod is turned about the point of abutment.