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    Double locking structure for terminal in electrical connectors
    10.
    发明授权
    Double locking structure for terminal in electrical connectors 失效
    电连接器端子双锁定结构

    公开(公告)号：US4969841A

    公开(公告)日：1990-11-13

    申请号：US494373

    申请日：1990-03-16

    申请人： Tadahiro Sueyoshi ,  Masanori Tsuji ,  Takayuki Yamamoto ,  Masaru Fukuda

    发明人： Tadahiro Sueyoshi ,  Masanori Tsuji ,  Takayuki Yamamoto ,  Masaru Fukuda

    IPC分类号： H01R13/42 ,  H01R13/428 ,  H01R13/436

    CPC分类号： H01R13/4365 ,  H01R13/428

    摘要： An electrical connector for preventing the terminal from slipping off from the rear thereof. The connector comprises a connector housing having a terminal accommodating chamber therein, a flexible engagement arm provided to the inner wall of the terminal accommodating chamber of the connector housing, the flexible arm extending forwardly, and engagement portion formed in a terminal for engagement with the tip of the flexible engagement arm, engagement pieces at each side of the engagement portion of the terminal, and engagement projection formed at each side of the flexible engagement arm, the engagement projections each having a vertical shoulder surface at the front and a tapered slope at the back thereof. The shoulder surfaces of the engagement projections are engaged with the rear edges of the engagement pieces of the terminal while at the same time the flexible engagement arm tip is engaged with the engagement portion of the terminal to provide a double locking for preventing the terminal from slipping off from the rear of the connector housing.