CAP

摘要

Provided is a cap capable of smoothly discharging the contents to the outside and maintaining a container in a sealed state without user's operations by hand. A cap body 4 of a cap 1a includes: a cylindrical inner wall section 19 to be fitted into an inner wall surface of a container mouth section 3; an annular wall section 10 that extends obliquely in an upper direction toward a radial-direction center integrally from an inner wall surface of the cylindrical inner wall section 19, has a lower wall surface of a truncated conical shape, and has a discharge hole 25 in a radial-direction center portion; a check valve 12 disposed above the annular wall section 10 to open or close the discharge hole 25 in such a manner that a valve section 36 is detached from or seated on an annular valve seat 26 around the discharge hole 25; and a guiding tubular body 13 disposed above the check valve 12 and having a discharge passage 41 of contents from the discharge hole 25. Therefore, at the time of using the contents, the contents can be smoothly discharged to the outside. After the use of the contents, the sealed state of the container 2 can be maintained without user's operation by hand.