| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint capable of preventing twisting of a hose in assembling. SOLUTION: A core material 16 penetrates through a nut 14 in a base body 12 fastened to a pipe 13, and an abutting part 16A of the core material 16 is rotatably engaged in the direction around the axis by striking on an engaging part 14A of the nut 14. The hose 15 is also connected to an inner cylinder part 16C of the core material 16. Thus, a cap 46 is fastened to a male screw part 42B of an outer cylinder 42, and when fastening a collet 44 to the inner cylinder part 16C of the core material 16 by sandwiching the hose 15, since the core material 16 can rotate together with the hose 15, the collet 44, the outer cylinder 42 and a cover nut 46 to the nut 14 fastened to the pipe 13, the twisting of the hose 15 in the assembling can be prevented. COPYRIGHT: (C)2011,JPO&INPIT |
