| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for which the number of parts is reduced and diassembly and assembly are easy while preventing the leakage of an agent by guiding a spout component by a joint component, sliding the same in the axial direction and setting the spout component removably on the joint component. SOLUTION: A cylindrical body is of a given annular recessed double structure opening upward comprising an inner ring 29, an outer ring 30 and a bottom face 31 connecting the rings together. A joint component 6 is fitted removably in a filling container, and a double structure opening downward is formed by the joint component 6, an inner wall ring 21, an outer wall ring 20 and a top plate with an agent feed passage 22a to a comb assembly. Also a spout section 5 is set on the joint component 6 removably and slidably in the axial direction. |
