Patent ID: 8651763

Claim:
A cosmetic brush comprising: a cylindrical bottle ( 110 ) on which a male screw ( 112 ) is disposed along an upper outer surface, the cylindrical bottle ( 110 ) being capable of containing powder therein; a body ( 120 ) in which a female screw ( 121 ) is disposed on an inner bottom surface to be coupled to an upper portion of the cylindrical bottle ( 110 ), a through hole ( 122 ) is defined in a center of a lower bottom surface thereof, a plurality of powder discharge holes ( 123 ) are defined along an edge of the lower bottom surface, and a hook ( 124 ) and a locking projection ( 125 ) are disposed along an upper outer surface thereof; a hair holder ( 130 ) inserted into the body ( 120 ) and in which hairs (H) are fixed to an upper portion thereof, a plurality of communication holes ( 131 ) respectively communicating with the powder discharge holes ( 123 ) are defined in a lower portion thereof, and a wedge projection ( 132 ) inserted into the through hole ( 122 ) is disposed on a central bottom surface thereof; a filter ( 140 ) inserted into the wedge projection ( 132 ) to filter the powder passing through the powder discharge holes ( 123 ), the filter ( 140 ) being disposed against the lower bottom surface of the body ( 120 ) such that the filter ( 140 ) is in communication with the powder discharge holes ( 123 ); a sleeve ( 150 ) disposed to be vertically slidable along an outer surface of the hair holder ( 130 ), the sleeve ( 150 ) being coupled to the hair holder ( 130 ) so that the communication holes ( 131 ) respectively match the powder discharge holes ( 123 ) to open the communication hole ( 131 ); and a cap ( 160 ) supported by the hook ( 124 ), the cap ( 160 ) being detachably coupled to an upper portion of the body ( 120 ), wherein the sleeve ( 150 ) gathers the hairs (H) when the cap is closed and the hair holder ( 130 ) is rotated together with the sleeve ( 150 ) to match the power discharge holes ( 123 ) with the communication holes ( 131 ), thereby maintaining an open state and discharging the powder within the bottle ( 110 ) or mismatch the power discharge holes ( 123 ) with the communication holes ( 131 ), thereby maintaining an close state and preventing the powder within the bottle ( 110 ) from being discharged.