| 摘要 |
PROBLEM TO BE SOLVED: To provide a convenient and sanitary straw allowing a user to freely open/close a lid with the straw put in a bottle. SOLUTION: A silicone straw 2 composed of an elastic member is provided in the lower end of the straw 1. This constitution can solve a problem that the straw 1 can neither float nor sink, so that unless the user takes out the straw with the drink unfinished, he/she cannot close the lid, and it is inconvenient. COPYRIGHT: (C)2006,JPO&NCIPI
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