Electric wire with crimp terminal
View Patent ↗An electric wire with a crimp terminal can improve a connection stability between a crimp terminal and the electric wire without making a fixing work of the crimp terminal troublesome. In an electric wire with a crimp terminal in which an outer peripheral surface of a conductor portion into which a plurality of metal element wires is bundled together is covered with an insulating sheath portion into an electric wire, and the conductor portion of a terminal portion of the electric wire is exposed, and a conductor crimping portion of the crimp terminal is crimped onto the exposed conductor portion, the terminal surfaces of the plurality of metal element wires are cut in alignments so that the metal element lines extend more as the metal element lines are farther from one side portion side of the exposed conductor portion in a radial direction.
1. An electric wire with a crimp terminal, comprising
an elongated conductor portion that extends in a longitudinal direction, an outer peripheral surface of the conductor portion into which a plurality of metal element wires is bundled together being covered with an insulating sheath portion into the electric wire, the plurality of metal element wires including peripheral metal element wires that constitute the outer peripheral surface of the conductor and that contact the insulating sheath portion, the conductor portion defining a terminal portion that is exposed, and
a conductor crimping portion of the crimp terminal that is crimped onto the exposed conductor portion, the exposed conductor portion includes a one side portion side,
wherein terminal surfaces of the plurality of metal element wires are cut in alignments so that the terminal surface of at least one of the peripheral metal element wires extends longitudinally further than the terminal surface of another of the peripheral metal element wires, the at least one of the peripheral metal element wires being disposed farthest in a radial direction from the one side portion side of the exposed conductor portion; wherein the exposed conductor portion has a plurality of steps formed on the one side portion side.
2. The electric wire with a crimp terminal according to claim 1 ,
wherein the terminal surfaces of the plurality of metal element wires are cut in alignments so that steps are formed on the one side portion side of the exposed conductor portion.