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    • 5. 发明专利
    • connector
    • JP5377221B2
    • 2013-12-25
    • JP2009245583
    • 2009-10-26
    • 矢崎総業株式会社
    • 直人 杉江寿典 山本
    • H01R13/639
    • PROBLEM TO BE SOLVED: To reduce wear of contact portions and prevent poor contact in association with increased resistance by reducing the rattling of a connector in a direction in which the connector is fitted or separated, and suppressing sliding movement of terminals. SOLUTION: A connector includes a flexible lock arm 15 that has a base end fixed to the front side of a connector housing 13, to which the other connector 11 is fitted, and a front end 53 that extends towards a rear portion 35 and serves as a depressable free end. There is provided a lock beak 59 having a locking surface 57 that faces the rear position 35 and locks a locking nail 55 of the other connector 11 between the base end and front end 53 of the lock arm 15. The upper end of the locking surface 57 is disposed on the underside of a line that passes through the rotation center and is parallel with a fitting direction in a cross section that is orthogonal to a central axis around which the lock arm 15 rotates. The locking surface 57 is preferably the chord of a rotating trajectory circle centering on a rotational axis on the upper end in the cross section. COPYRIGHT: (C)2011,JPO&INPIT