| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cap or an inner plug having a dispensing cylinder capable of stably dispensing liquid content from the tip of the dispensing cylinder with a narrow width when dispensing the liquid content from a dispensing opening with a narrow width. <P>SOLUTION: The pouring cap having the dispensing cylinder provided with the dispensing opening is provided with a plurality of guiding portions for guiding a flow of the containing liquid toward the inner circumference of the dispensing cylinder in a dispensing direction. As the guiding portions, they are configured so that the guiding portions of the dispensing cylinder has at least two guiding protruding portions arranged at the upper end portion of the inner circumference of the dispensing cylinder in the dispensing direction, or at least two guiding protruding portions are formed so as to be slanted symmetrically, the corresponding ends of which are tapered in the dispensing direction, or two guiding protruding portions formed in parallel with at least two guiding protruding portions are arranged outside the at least two guiding protruding portions. <P>COPYRIGHT: (C)2009,JPO&INPIT |
