| 摘要 |
PURPOSE: A container stopper for mixing heterogeneous materials is provided to safely insert a mixing material into a storage container without leaking or attaching. CONSTITUTION: A container stopper for mixing heterogeneous materials comprises the following: a lower cap member fixed to an inlet of a storage container, including a protrusion member(13) formed inside a hollow inner space of the lower cap member; an upper cap member installed on the upper side of the lower cap member for storing a mixing material inside a storage film(22) penetrated by the protrusion member by the vertical movement of the upper cap member; a partition member(21) formed inside the upper cap member for forming the storage film on the lower side; a moving groove(11) formed on the upper side of the outer circumference of the lower cap member; and a moving protrusion formed on the upper side of the inner circumference of the upper cap body, moving along to the moving groove.
|
