| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content releasing mechanism for nasal dropping, capable of securing convenience in operation by enabling a user to unconsciously set a predetermined inserting position in the case of inserting a tubular output part into a nasal cavity. <P>SOLUTION: An annular step part 5h having a shape abutting on an inlet peripheral part of a nasal cavity when being inserted into the nasal cavity 9 is arranged in the outer peripheral surface of the output part 5d comprising a tubular part having a content releasing hole 5g. The user applies the annular step part 5h to the inlet part of the nasal cavity 9 and then pushes an operation part 6a in an (A) direction, thereby a turning operation part 6 turns, a bifurcated part 6b of the same push up the annular collar part 2e of a cap member 2 to a stem 4, and the content in a housing 2f is released in the nasal cavity 9 from a content releasing hole 5g through a content releasing path area and a content output path area 5e of the stem 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
