| 摘要 |
PROBLEM TO BE SOLVED: To enable a supply water hose to be separated from a movable body and prevent diffusion of supply water when the supply water hose is separated.SOLUTION: There are provided a water supply port connection 10, a connection storage part 20 having a valve mechanism 25 within it and also integrally storing the water supply port connection 10, an annular outer ring 30 integrally holding the connection storage part 20 and the water supply port connection 10 under connected state and at the same time axially biased so as to be movable in an axial direction and a wedge member 40 enabling the outer ring 30 to be moved axially or fixed through its fixing or removal. When the movable body is moved under a state in which the water supply joint 1 for movable body is connected, the wedge member 40 drops as the movable body moves to cause the water supply port connection 10 to be separated from the connection storage part 20 and water supply from the connection storage part 20 to the water supply port connection 10 is shut. |
