| 摘要 |
PROBLEM TO BE SOLVED: To provide a cap for a liquid extraction container, from which a content liquid is prevented from leaking or splashing even if a seal between an extraction cylinder of a cap body and a sealing cylinder of a lid body is weak or even if the container is shaken with the lid body being not completely closed.SOLUTION: A cap for a liquid extraction container including: a cap body to be fitted on the mouth of a container; and a lid body for engaging with the cap body to seal the container inside, characterized: in that the cap body has an extraction cylinder erected around an extraction opening in a partition wall to form an extraction opening to communicate with the inside of the container; in that the lid body includes: a sealing cylinder for coming into tight contact at its lower end portion with the inner circumference of the extraction cylinder thereby to seal the inside of the container when the sealing cylinder engages with the cap body; and in that an inclined fin for forming a wall surface to protrude upward while being inclined inward is formed around the injection opening. |
