Patent ID: 7063090

Claim:
A multi-functional hair-dyeing comb structure having an elongated housing containing a chamber with an installation slot at the upper portion thereof, a hole being formed between the chamber and the installation chamber and a guiding rod formed at the hole, characterized in that one end of the housing is a control chamber having a press switch, and a motor is provided at the chamber connected to the press switch, and the other end of the housing is a main shaft gear connected to a transmission gear module; and a rotating disc is mounted at the external of the guiding rod, and the circumferential edge is provided with teeth in engagement with the transmission gear module; and a press disc mounted onto the guiding rod urging the rotating disc, and an external side face of a combing teeth seat is at least is a main binding tube having a hollow opening; and the inner side face of the combing teeth seat is provided with a liquid sac and the combing teeth seat is mounted within the installation slot of the housing; whereby when the press switch is pressed, the transmission gear module drives the rotating disc to push the press disc moving along the guiding rod, and the press disc urges the liquid sac so that the dyeing agent is evenly squeezed out.