Title:
BOTTLE STOPPER
Document Type and Number:
WIPO Patent Application WO/2016/163672
Kind Code:
A1
Abstract:
Disclosed is a bottle stopper capable of maintaining the fresh, first taste of a beverage or a liquor even if the remaining amount, after drinking the beverage or the liquor, inside a bottle is stored for a long time, when the disclosed bottle stopper is used instead of a conventional, normal bottle stopper. The bottle stopper of the present invention comprises: a stopper body part coupled to close an inlet portion of the bottle and having an air injection hole formed to be vertically perforated; a valve part provided inside the stopper body part so as to open and close the air injection hole; a balloon part coupled to the lower end of the air injection hole of the stopper body part, and inserted into the bottle through the inlet portion of the bottle so as to be submerged in liquid inside the bottle; and an air injection part for injecting air into the balloon part through the air injection hole of the stopper body part, wherein when the air is injected through the air injection part, in a state in which the stopper body part does not close the inlet portion of the bottle, the valve part opens the air injection hole such that the air is injected into the balloon part so as to inflate the balloon part, and thus the air above the liquid inside the bottle is discharged out of the bottle, such that contact between the air and the gas contained in the liquid is minimized.
Inventors:
LEE SEUNG HO (KR)
Application Number:
PCT/KR2016/003048
Publication Date:
October 13, 2016
Filing Date:
March 25, 2016
Export Citation:
Assignee:
LEE SEUNG HO (KR)
International Classes:
B65D41/28; B65D51/18; F04B33/00
Foreign References:
| JPH10218249A | 1998-08-18 | |||
| JP2006036277A | 2006-02-09 | |||
| JP2013056685A | 2013-03-28 | |||
| JP2011093610A | 2011-05-12 | |||
| KR20110132712A | 2011-12-09 |
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