| 摘要 |
PURPOSE: To seal and open a pour-out nozzle formed on a cap body by a simple one touch operation. CONSTITUTION: In a cap 10 provided with a cap body 11 having a pour-out nozzle 20 formed thereon and attachable to a container 17 and an upper lid 12 connected to the cap body by a hinge 13 for opening and closing the cap body, the upper lid is formed into a nearly semi-spherical shape and is provided on the inner side with an engaging part 27 engageable with the end of the pour-out nozzle in a liquid tight condition. |
