| 摘要 |
PROBLEM TO BE SOLVED: To provide a contact connection structure capable of reducing contact resistance without upsizing a terminal and complexing the terminal as much as possible.SOLUTION: A contact connection structure comprises a box part 2 in which an indent part 4 whose outer peripheral surface is formed on an arc-like curved surface is installed in a protruding manner and a tab part 12. The indent par 4 of the box part 2 slides on a contact surface 12a of the tab part 12. In a terminal insertion completion position, the indent part 4 comes into contact with the tab part 12. A recess 12b having a larger curvature than a curvature of the outer peripheral surface of the indent part 4 is provided in the position corresponding to the indent part 4 of the terminal insertion completion position on the contact surface 12a side of the tab part 12. |
