Patent ID: 8109278

Claim:
A hair dyeing device for discharging dye by means of electric power to dye hair, comprising: a main body having an electric motor, an electric power source, a switch, and a dye inlet port formed so that at least one dye container is attached to the main body through the dye inlet port; a comb assembly attached to the main body, the comb assembly comprising a plurality of tines, each of the tines having at least one flow channel formed therein; at least one pump connected to the dye inlet port and powered by the electric motor, the at least one pump providing an outside negative pressure at the dye inlet port for discharging the dye in the at least one dye container through the dye inlet port by sucking the hair dye out of the at least one dye container through the dye inlet port; and a plurality of flow channels formed so that the dye discharged from the dye inlet port flows to the respective tines along the corresponding flow channels, wherein the comb assembly is pivotably attached to one end of the main body.