| 摘要 |
PROBLEM TO BE SOLVED: To provide a jig capable of externally packaging a spring to the outside of a connection portion between a fastening part of a joint and a hose simply without changing specifications of the spring, and a method for externally packaging the spring to the joint with the hose.SOLUTION: A jig 10 includes a slit 14 formed along an axial direction, and a conical cylinder-shaped thin plate part (plate part) 12 of which an outer diameter is gradually reduced toward a tip part 12B in the axial direction. In a state of inserting a joint 22 of a joint 20 with a hose into the thin plate part 12, the tip part 12B of the thin plate part 12 contacts or approaches to the outer peripheral surface of a hose 24.SELECTED DRAWING: Figure 1 |
