| 摘要 |
PROBLEM TO BE SOLVED: To form a joining part between an electric wire and a terminal, capable of reducing a size in an electric wire length direction and having stable properties.SOLUTION: In a joining structure, an electric wire joining part 12, which has a joining surface 13 perpendicular to the direction of extension of a terminal 10, is formed at one end of the terminal 10, and a tip of a core wire part 23, where an insulation coating 22 of an electric wire 20 is peeled off, is ultrasonically joined to the joining surface 13. |
