| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid preservation vessel in which a liquid can be preserved for use without making the liquid contact air at all by replacing a volume reduced by a spout of the liquid with a balloon mounted on a plug. <P>SOLUTION: The liquid preservation vessel comprises a vessel body 10, an elastic plug for sealing the vessel by being fit in so as to cover the outer circumference of the opening of the vessel body 10 or a plug 20 having a thin-walled balloon 21 integrally molded to have a cross section of an approximately U-letter shape in the center, and a metallic crown cap fixing the plug 20 to the vessel body 10 by being fit in so as to cover the outer circumference of the plug 20 or a crown cap 30 having a ventilation hole 31 in the upper part of the balloon 21 of the plug 20 and a liquid suction hole 32 in the upper part of the outer surface other than the balloon 21 of the plug 20. <P>COPYRIGHT: (C)2011,JPO&INPIT |
