| 摘要 |
PROBLEM TO BE SOLVED: To improve removal workability of both housings. SOLUTION: A hood part 11 of a male housing 10 is inserted between a cylinder part 22 of a female housing 20 and a terminal holding part 21. A seal ring 34, which can be stuck to inner circumference face of the hood part 11, is inserted in an external perimeter face of a front part 21a of the terminal holding part 21. In the terminal holding part 21, a cavity 24, which can hold a female terminal metallic ornaments 26, by which conducting connection is made with the male terminal metallic ornaments 12, is formed. A rubber stopper 30 inserted to an electric wire 29 is stuck to an inner circumference face of the cavity 24. In a condition where both the housing 10 and 20 is plugged in, an internal space 42, which encloses both the terminal metallic ornaments 12 and 26, is kept airtight by the seal ring 34 and the rubber stopper 30. A breaking-operating projected part 40 is projected in a back end face of an overhang wall 23 of the front part 21a of the terminal holding part 21. By breaking the overhang wall 23 contiguous to the internal space 42 by breaking the breaking-operating projected part 40, a circulation hole 43, which opens the internal space 42 to back exterior, can be punched in the overhang wall 23.
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