| 摘要 |
The present invention relates to a container lid having a separated additive accommodation tube comprising: a lower cap (100) having a stopper portion (130), which is coupled to the upper end of the receiving port (2) of a container (1) by means of a stopper protrusion (110), the stopper portion (130) formed so that the center protrudes upwardly on the bottom of an extension tube (120) that extends downward from the stopper protrusion (110) into the opening of the container (1), and the circumferential portion of the stopper portion (130) having an open discharge port (140); an accommodation tube (200) which is provided on the edge of the stopper portion (130) of the lower cap (100), which couples by means of sealing so as to open/close a lower end which is open, for accommodating therein the additive, and which has a shoulder portion (210) having an extended diameter on the outside of the upper end, and which has an upper surface (220) that is sealed; and an upper cap (300) having inside the inner circumferential portion a protrusion for supporting the shoulder portion (210) for enabling vertical movement of the accommodation tube (200), the upper cap (300) coupling together the lower cap (100) and the accommodation tube (200) and allowing only descending movement of the accommodation tube (200) when coupled to the lower camp (100), wherein when separating the upper cap (300) from the container (1), the coupling by means of sealing between the stopper portion (130) and the accommodation portion (200) is undone, not by the rotation but only by the ascending movement of the accommodation portion (200), so that the additive is discharged through the lower portion of the accommodation portion (200) and the discharge port. |
