| 摘要 |
Disclosed is a cap having a storage unit, wherein the storage unit seals additives inside the cap, and causes the additives to drop down the cap while the bottom of the storage unit is torn by an action of twisting and opening the cap. The cap according to the present invention includes: a base cap having a lower end coupled to an opening portion of a container while being opened vertically, and having a trans-membrane to partition upper and lower parts in the middle of the inside such that additives are stored on top of the trans-membrane, wherein a protrusion form of opener is integrated with the trans-membrane; a middle cap coupled to an upper end of the base cap while being opened vertically and having the inside to hold the opener, wherein the trans-membrane is torn when the opener is pulled; and an upper finishing cap sealing the additives by closing an opened upper part of the middle cap. |
