| 摘要 |
<p>An objective of the present invention is to provide a connecting structure, a connecting device, and a connecting method for electric wires and terminals which allow terminals connected to electric wire conductors to be smoothly inserted into terminal insertion holes of connector housings, and a wire harness. For coating a connecting portion 6 of a conductor 3 of an electric wire 2 and a terminal 5 , which form a wire harness 1 , with a coating resin 7, a portion of an insulator 4, which is to be inserted into a terminal insertion hole 9 of a connector housing 8, is subjected to a diameter reduction process such that an outer diameter of the coating resin 7 coated on the insulator 4 is smaller than the terminal insertion hole 9. Therefore, for inserting the terminal 5 of the wire harness 1 into the terminal insertion hole 9 of the connector housing 8, an outer peripheral surface of the coated resin 7 coated on the connecting portion of the conductor 3 of the electric wire 2 and the terminal 5 does not abut the inlet side peripheral portion of the terminal insertion hole 9, and the terminal 5 of the wire harness 1 can be smoothly inserted into the terminal insertion hole 9 of the connector housing 8.</p> |
