| 摘要 |
PROBLEM TO BE SOLVED: To provide a connector which can reduce the number of parts, the cost, and the size in the axial direction, and surely connect a resin tube to a counter pipe with excellent sealability, and a resin tube connection structural body using the connector. SOLUTION: The cylindrical body 41 of this connector 40 comprises an engagement part 42 demarcated by a pair of notched grooves 43 on the other end, a locking claw 42a protruded from an inner circumferential surface of the other end, a release piece 44 protruded from the other end of the engagement part 42 in a cut out 45, and a projection part 46 projected from the inner circumferential surface thereof. The resin tube 50 is attached to an outer circumference of one end part of the cylindrical body 41, sealed by an outer circumferential cylindrical part 49 of a seal member 47, and the counter pipe 60 is connected to and held by an annular projection part by the locking to the locking claw 42a of the engagement part 42, and sealed by a cylindrical part 48 of the seal member 47. |
