LIQUID CONTAINER HAVING CHECK VALVE ON VERTICALLY OPERABLE DISCHARGE GUIDING UNIT

摘要

PURPOSE: A liquid container having a check valve on a vertically operable discharge guiding unit is provided to improve closing and opening properties by assembling the check valve on the discharge guiding unit. CONSTITUTION: The container(1) comprises: a container body(100) for containing contents; an opening portion(200) for pouring out the contents of the container body and having an opening and closing cap(500); a discharge guiding unit(300) assembled on the opening portion for taking out the contents of the container body; and a check valve(400) assembled on an inner wall of the discharge guiding unit and formed in such a manner that it is opened when a predetermined pressure is applied and closed when the pressure is released.