Patent ID: 6971550

Claim:
A spouting structure for a liquid container, comprising: a spout attached to the liquid container, having a mouthpiece provided with an external thread in its outer side surface, and a flange formed integrally with the mouthpiece at a lower end of the latter; a cap having a top wall, a cylindrical skirt extending downward from a circumference of the top wall and provided with an internal thread mating with the external thread of the mouthpiece, and a cylindrical protrusion protruding downward from a central part of the top wall, having a cylindrical bore opening in the top wall, a bottom wall provided with an opening and fitted in the mouthpiece of the spout; and a round plate provided with at least one opening in its peripheral part, fitted in the cylindrical bore of the cylindrical protrusion so as to be axially movable, and having a plugging part formed in a central area of a lower surface thereof and capable of being plugged closely in the opening formed in the bottom wall of the cylindrical protrusion of the cap.