| 摘要 |
PURPOSE: A lid for a makkoli(unrefined rice wine) container is provided to prevent makkoli from leaking from the container during a distribution process by the fermentation of the makkoli. CONSTITUTION: A lid for a makkoli(unrefined rice wine) container comprises the following: a body unit(2) including plural helical protrusions(2b) around the edge of an inner wall; a cut-out band unit(3) formed on the bottom of the body unit; a bridge unit(4) connecting the body unit and the plural helical protrusions; an inner ring(21) having an inner contact curve(21a) closely attached to the inner circumference of a bottle neck on the container, and integrated to the ceiling inside the body unit; and a cut-out groove(21b) formed on the inner ring. The ceiling of the body unit includes a contact ring(22) and an outer ring(23) with an outer contact curve(23a). |
