| 摘要 |
PROBLEM TO BE SOLVED: To provide a contact connection structure capable of reducing contact resistance without upsizing a terminal, complexing the terminal as much as possible, and increasing terminal insertion force as much as possible.SOLUTION: A contact connection structure comprises a box part 2 including an elastic deflection part 3 in which an indent part 4 is installed in a protruding manner and a bottom part 2a arranged in the elastic deflection part 3 at intervals, and a tab part 11 inserted between the elastic deflection part 3 and the bottom part 2a. When the tab part 11 is inserted between the elastic deflection part 3 and the bottom part 2a, the elastic deflection part 3 bends and deforms, and the indent part 4 of the elastic deflection part 3 slides on a contact surface of the tab 11. In a terminal insertion completion position, the indent part 4 comes into contact with the tab 11. The contact surface of the tab part 4 is formed on a curved surface on which a place 12 where the indent part 4 of the terminal insertion completion position is located protrudes most. |
