| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure using a connector, capable of certainly preventing rust of a metallic pipe caused by the entry of moisture from an opening end of a quick connector. SOLUTION: This connecting structure is composed of a metallic pipe 20 having an annular projecting portion 22 provided on an outer peripheral surface, a connector 10 locked to the annular projecting portion of the pipe at one end, and a tubular partner member connected to the other end of the connector. A cylindrical waterproof cap 30 is inserted in an outer peripheral side of the connector, and one end side of the waterproof cap 30 is outwardly projected from one end side opening end of the connector. One end side end portion of the waterproof cap becomes a first seal portion 34 sealing a clearance with the pipe outer peripheral surface, and the other side becomes a second seal portion 32 disposed on the connector and sealing a clearance with the outer peripheral surface of the connector. The first seal portion tip end side tip end portion is tilted in regard to a shaft right angle direction. |
