| 摘要 |
PROBLEM TO BE SOLVED: To provide a pourable container for sealing a pouring port of a cap body by thread-fastening the cap body with an inner plug body wherein it is a technical challenge to prevent the thread-fastened cap body from loosening thereby securely keeping a hermetic seal when not in use and also obtaining good usability at the time of use. SOLUTION: A locking protrusion piece 6 is provided on an outer peripheral face of an assembly cylinder 11 of an inner plug body 10 to be immovably assembled with a mouth 3 of a squeeze-type container body 1, and a locking piece 37 which can be locked by the locking protrusion piece 6 coming beyond a thread-fastening limit of a cap body 30 with the inner plug body 10 is provided on an inner peripheral face of an inner cylindrical piece 32 of the cap body 30, thereby preventing the cap body 30 which has been thread-fastened from loosening. |
