| 摘要 |
PROBLEM TO BE SOLVED: To enable easy and speedy connection work even at a narrow site by providing a joint body having an inserting inner cylindrical part formed with a spiral projection portion at its outer circumferential surface and inserted into a resin pipe, and a resin pipe fastener fitted around the joint body so as to fasten the resin pipe. SOLUTION: This resin pipe joint which can easily removing a resin pipe 1 as well as which ensures firm prevention of slipping-out of the pipe 1 for holding a stable connection condition is provided with a joint body 2 and a resin pipe fastener 30 that has an outer cylindrical member 3 and a coil spring 4. The joint body 2 has an inner cylindrical part 5 to be inserted into the pipe 1, the part 5 having a spiral protrusion 8 at its outer periphery 7 where a plurality of recess-like circumferential grooves 9 are formed. An annular packing 10 is inserted into the groove 9, and with the annular packing body 10 and the spiral protrusion 8, slipping-out of the pipe 1 and leakage of fluid to the outside are prevented.
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