23-06-2015 дата публикации
Номер: KR101530907B1
Принадлежит:
YI, CHOUNG HO
The present invention relates to a liquid container and, more specifically, to a liquid container which facilitates the discharge of liquid contents and effectively maintains the airtightness. To achieve this, the liquid container comprises: a case having a valve hole and a discharge pipe; a liquid pouch which is fixated to the case, accepts a liquid, and is made of a shrinkable material; and a check valve joined to the valve hole to open and close the valve hole and to control the inflow of air from the outside through the valve hole. The check valve may comprise a pair of vinyl members joined to the valve hole to maintain the airtightness of the inside of the case and the valve hole, wherein the inside of the pair of vinyl members is separated or joined to open or close the valve hole and the inside of the case; may comprise a joint part joined to the bottom of the case, a soft shield part to shield the valve hole, and a connection part to connect the joint part to the shield part; or ...
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