PIPE JOINT

摘要

PROBLEM TO BE SOLVED: To provide a joint capable of easily and quickly connecting a resin short pipe to a joint main body with preventing coming off without using a nut (press ring) like former joints.

SOLUTION: This joint is provided with a joint main body 1 including a socket part 4 and the resin short pipe 2 inserted in the socket part 4 of the joint main body 1. An annular inward claw part 6 having taper 6a getting narrower toward an axial direction inward is provided on an inner circumference of the socket part 4. An annular outward claw part 8 engaging with the inward claw part 6 with preventing coming off and having taper 8a getting narrower toward a tip and being capable of expanding and contracting diameter is provided on an outer circumference of an insertion side part of the resin short pipe 2.

COPYRIGHT: (C)2008,JPO&INPIT