| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint including a fitting body for preventing corotation of a pipe body and provided with a mounting structure facilitating assembly of the fitting body in a cap nut and preventing the fitting body from being separated from the cap nut even when the cap nut is removed after use of the pipe joint. SOLUTION: This pipe joint 1 is composed of a joint main body 10, the cap nut 20, and the fitting body 30. The fitting body 30 is integrally formed into a substantially cylindrical shape by hard synthetic resin having elasticity, includes at least one cut-in part extending in the axial direction from an end part on one side, and is assembled into a pipe body insertion cylindrical part 21 by inserting the fitting body 30 from the direction of a female screw part 24 of the cap nut 20. Consequently, assembly of the fitting body 30 becomes quite easy. Since the fitting body 30 is integrally formed by hard synthetic resin having elasticity, separation of the fitting body 30 is prevented even when the cap nut 20 is loosened from the joint main body 10 after use of the pipe joint 1. COPYRIGHT: (C)2006,JPO&NCIPI
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