Patent ID: 9613732
Date: 2017-04-04
CPC Classifications: B05D,B29C,H01B

Claim:
1. A wire harness, comprising: an electrical wire bundle having a plurality of electric wires extending for a specified length in a longitudinal direction of the electric wires, the plurality of electric wires in the wire bundle comprises at least one inner electric wire and a plurality of outer electric wires surrounding the at least one inner electric wire, each of the plurality of electric wires having a conductor coated respectively with a sheath member having an outer peripheral surface, the plurality of electric wires arranged to be tangent with at least one other of the plurality of electric wires in the wire bundle; and a covering member formed from a thermoplastic resin material and integrally molded onto a selected longitudinal portion of the wire bundle that is less than the specified length of the electric wires of the wire bundle, the covering member defining an approximately tubular shape and having an inner peripheral surface molded to portions of the outer peripheral surfaces of the sheath members of at least some of the outer electric wires so that the covering member is directly fixed to the outer electric wires of the wire bundle at the selected longitudinal portion of the wire bundle; and a plurality of circumferentially spaced interstices being formed between the covering member and the plurality of electric wires and between the at least one inner electric wire and the outer electric wires, with the interstices between the outer electric wires and the inner electric wires not being filled by the thermoplastic resin material of the covering member, whereby: the covering member holds the electric wires together along the selected longitudinal portion of the wire bundle; protects the electric wires inward of the covering member; remains at the selected longitudinal portion of the wire bundle by being directly attached to the outer electric wires, while the interstices that are not filled by the thermoplastic resin material of the covering member prevent a lowering of a flexibility of a part of the wire bundle where the covering member is formed.