| 摘要 |
PROBLEM TO BE SOLVED: To provide a connector capable of connecting a pair of pipe bodies in a rotation-preventive state, preventing a wear of a seal member, and improving versatility.SOLUTION: A connector 10 connecting a first pipe body 1 formed with an annular projecting portion 2 on its outer periphery and a second pipe body 5 includes: a tubular housing 20 having a connecting portion 21 for connecting the second pipe body 5 at one end, and forming an insertion portion 21 of the first pipe body 1 on an inner periphery of the other end and a shape having a corner portion on an outer periphery of the other end; a seal member 30 disposed on the inner periphery of the other end of the housing 20, and in which the first pipe body 1 is inserted to seal an outer periphery of the first pipe and an inner periphery of the housing; a retainer 40 which engages with the annular projecting portion 2 of the first pipe body 1 to hold the first pipe body 1 while preventing slipping-off; and a rotation-preventive member 50 fitted with the outer periphery of the other end of the housing 20, prevented from rotating, and detachably installed. The rotation-preventive member 50 has a rotation-preventive portion 65 engaging the outer periphery or a protrusion of the first pipe body 1. |
