CONTAINER STOPPER WITH OPAQUE OVER CAP PENETRATION WINDOW TO SEE INSIDE OF TRANSPARENT EXTERNAL CAP

摘要

The present invention relates to a container stopper with an opaque over cap penetration window to see inside of a transparent external cap. According to the present invention, the container stopper comprises: a stopper (21) which blocks an accommodation pipe (33) which accommodates a granular additive; an internal cap with a water penetration hole, through which content of the container passes, to be fixated on inside of an entrance (2) of the container (1); a transparent external cap (30) which includes: a cylindrical wall (31) and an external cap top wall (32), which are combined by a screw with the accommodation pipe (33), which makes an accommodation space with the stopper (21) of the internal cap (20), on an outer circumferential surface of the entrance of the container (2); and a fixing bump (36) whose surface height is lowered on the border between the external cap top wall (32) and the accommodation pipe (33); and an opaque over cap (50) which forms: an internal cylinder (54) combined with the cylindrical wall (31) of the external cap (30) by a bump; and a penetration window (55) which has a bump (58) protruding along the fixing bump (37) and wherein an external side of the bump (58) is open. The penetration window (55) forms an inclined surface (59) to make a top side of an internal diameter longer than a bottom side of the internal diameter due to the bump (58), thereby making the additive in the transparent external cap (30) seen better.;COPYRIGHT KIPO 2017