To facilitate strong connection of a coil reinforced hose by providing a fitting part for permitting the fitting of a coil by a relative rotation along a coil spiral direction in a pipe body when the pipe body is continuously connected to the end side of a coil reinforced hose.

In a hose connecting structure for communicating and connecting a pipe body 9 in the end part 1a of a hose 1 reinforced by a coil 7, the hole 11a of an eye bolt 11 engaged with the outer peripheral part of the pipe body 9 is worked as a fitting part 10 for permitting the fitting of the coil 7 by a relative rotation along the spiral direction of the coil 7. Then, a part 7a near the end part of the coil 7 is inserted into the hole 11a and fitted in the pipe body 9. Inside such a coil 7, an inner side fiber reinforced layer 4 is arranged for obtaining a reinforcing effect to an inner pressure, and the end side thereof is folded to surround the ring 8 to be prevented from being pulled out. Further, between the pitches of the coil 7 and the outside thereof a middle rubber layer, an outer side fiber reinforce layer 5, an outer surface rubber layer 3 are provided.