| 摘要 |
A cam pin ( 2 ) is provided on a male connector ( 1 ). A cam groove ( 25 ) is formed on a lever ( 15 ) of a female connector ( 5 ). On a bottom surface ( 30 ) of a cam part ( 27 ) of the cam groove ( 25 ), an escape hole ( 32 ) is formed at the side of a cam surface ( 28 ) for separation, with the escape hole ( 32 ) penetrates through an outer wall of a cam plate part ( 17 ). The groove width of the cam part ( 27 ) is larger than the outer diameter of the cam pin ( 2 ). Even though foreign matter such as sand penetrates into the cam groove ( 25 ) in a fitted state of the female connector ( 5 ) and the male connector ( 1 ), the foreign matter can be discharged from the escape hole ( 32 ) to the outside of the connector. If some foreign matter does not pass through the escape hole ( 32 ) but is left in the cam part ( 27 ), the groove width of the cam part ( 27 ) is larger than the outer diameter of the cam pin ( 2 ) so that the foreign matter does not interfere with a movement of the cam pin ( 2 ).
|
