| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the shape of a pull ring for opening by which the pull ring for opening located inside a spouting tube can be pulled up by the finger easily even if the inner diameter of the spouting tube of the spout is comparatively small. <P>SOLUTION: In the shape of the pull ring for opening provided on a support provided in a standing state, around the inside of the front side of the container, on the upper face of the annular thin brittle part, which is formed at a predetermined opening position of a closing plate closing a pouring outlet of a container, the upper end of the pull ring for opening is provided being higher at the back side of the container so that projection configuration of the pull ring tilts in a straight line is directed upward from the upper edge of the support and the lower end of the pull ring for opening is provided from upper position of the support near to the upper face of the closing plate, toward the container back side, almost along the upper face of the closing plate and the length in vertical direction of the pull ring for opening at the container back side is longer than the length in vertical direction of the support. <P>COPYRIGHT: (C)2009,JPO&INPIT |
