| 摘要 |
PROBLEM TO BE SOLVED: To easily and accurately recognize whether connection is completed or not in a structure for connecting an end side of a hose to an end side outer periphery of a cylindrical tube by press-fitting.SOLUTION: A protrusion 11 projecting outward in a radial direction is provided in a circumferential prescribed region on an end side of a cylindrical tube 10. In a circumferential prescribed region on an end side of a hose 20, two cuts 21 and 22 are provided from the end to an axial direction inner side. A band-like portion 23 between the two cuts 21 and 22 is turned up to a radial direction oblique outer side by riding on the protrusion 11 when the end side of the hose 20 is press-fitted to the end side of the cylindrical tube 10 in a prescribed amount. |
