As cap null flexible
- 专利权人:
- 发明人:
- 申请号：
- JP2009256847
- 公开号：
- JP5554967B2
- 申请日:
- 2009.11.10
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To overcome a problem of a replaceable cap for a PET bottle especially with an artificial nipple that a nipple portion which a baby sucks is often touched by ones hand or other things when the cap is carried, mounted to the bottle, or removed from the bottle and, therefore, the cap is not in a good sanitary condition.
SOLUTION: The cap includes an artificial nipple formed of a flexible material. A large-diameter circular cylindrical part is integrally formed with the lower end of the artificial nipple. A ringlike screw part made of a hard material is integrally provided on the inner surface of the cylindrical part. The cap also includes an upper cover which covers the artificial nipple from above and is closely fitted onto the outer surface of the cylindrical part at its skirt part, and a lower cover which is closely fitted into the fitting part of the upper cover.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
