| 摘要 |
A female connector includes a body, a mediate member and a rotary member. The rotary member has a stepped cylindrical portion which is rotatably inserted in the inner hole of the mediate member. The other end of the mediate member is threadedly connected to the body. The rotary member is threadedly connected to the connector of a hose. The hose can be freely rotatable relative to the female connector to prevent being twisted.
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