| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spouting cap which can be easily classified and detached from a vessel without providing any weakened line for classification and breakage, and excellently and smoothly achieve the punch-assembly/classification and detachment of the spouting cap to/from the vessel. <P>SOLUTION: The spouting cap comprises a cap body 1 in which a fitting projecting bar 13 is circumferentially provided on an outer circumferential surface of a lower end of an assembly cylinder 2 which has a spout 8 on a top part and is undercut-coupled with the outer circumference of a vessel mouth cylinder 24, and an outer ring 15 with a front lower end part connected to a front lower end part of the assembly cylinder 2 by a connection piece 14 is externally fitted to the fitting projecting bar 13 at a lower end part thereof, and a lid body 18 to open/close the spout 8. The assembly strength of the assembly cylinder 2 to the vessel mouth cylinder 24 is set so that the cap body can be detached by pulling up the outer ring 15 by hand, and the cap body 1 can thus be easily detached from the bottle mouth cylinder 24. <P>COPYRIGHT: (C)2003,JPO |
