| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a bar-like stuff delivery vessel which can simply detach a bar-like stuff from a holding member and accordingly can exchange various bar-like stuff having substantially the same diameter.SOLUTION: A bar-like stuff delivery vessel includes an outer cylinder 10 having helical grooves on an inner circumferential surface, a guide cylinder 20 which has slits 22 formed therein, is freely rotatable in the outer cylinder 10 and is inserted so as to be immovable in the axial direction and a bar-like holding member 30 which has a plurality of lateral plates 34 and protrusions 34a and is inserted freely slidably in the guide cylinder 20 in such a state that the lateral plates 34 or the protrusions 34a are engaged the slits 22 and the protrusions 34a are engaged with the helical grooves. Therein, when the holding member 30 is moved to the tip side direction of the outer cylinder 10, the helical grooves move rear edge parts of the lateral plates 34 toward the inside in the radial direction and accordingly separate tip parts of the lateral plates 34 to the outside in the radial direction.</p> |
