PIPE JOINT AUXILIARY ASSEMBLY AND PIPE JOINT ASSEMBLY

摘要

PROBLEM TO BE SOLVED: To provide a pipe joint, allowing the attachment and detachment of a small-diameter pipe without using a tool, without damaging the pipe in attaching and detaching it.;SOLUTION: The pipe joint auxiliary assembly is provided with a first joint 20 having a cylindrical tube receive part 21 equipped with an insertion space to which a tube 140R is inserted and a passage formed to communicate with the insertion space and flow a fluid, an O-ring 23 provided between the tube 140R to be inserted and the tube receiving part 21 of the first joint 20, a tube fixing member 120 for fixing the tube 140R by a friction force by pressing an outer circumferential face of the tube 140R at outside of the first joint 20 and a first outside housing 80R for holding the tube fixing member 120 and having a support face for supporting the tube 140R at a position confronting the tube fixing member 120.;COPYRIGHT: (C)2009,JPO&INPIT