| 摘要 |
The present invention relates to a replaceable dual container for cosmetics characterized in that an extended surface of a pressing portion of each unit container can be pressed at once, so as to prevent a button portion or an extended button portion from tilting to one side, and inenabling a lower casing and the unit containers to be detachable so that cosmetic content can be refilled and used. The present invention comprises: a plurality of unit containers; a casing which accommodates the unit containers therein and comprises an upper casing, a middle casing, and the lower casing; pump structures which are installed in each of the unit containers for discharging content toward an upper portion; guide pipes which are provided with a stopper protrusion in the middle of the outer circumference thereof for guiding the content discharged from a discharge portion; a pressing portion comprising cylindrical tubes into which the guide pipes are inserted, and an extended surface which extends in a radial direction from the lower end of the cylindrical tubes so as to be stopped by the stopper protrusion on the guide pipe; button portions comprising inner communication tubes into which the cylindrical tubes of the pressing portion are inserted and which are provided so as to be mutually slidable, and discharge tubes which communicate with the inner communication tube; and the extended button portion which is coupled to the outer circumferential surface of the inner communication tubes of the button portions so as to be slidable, and so that the extended surface of the pressing portion of each of the unit containers can be pressed at once, wherein an insertion groove is formed at an upper portion of each of the unit containers, and a protrusion is formed on the middle casing correspondingly, so that the unit containers are detachably coupled. |
