Patent ID: 9126027
Filing Date: 2015-09-08
Classification: A61M

Abstract:
1. An eyebrow tattoo machine capable of activating a swinging movement and an up-and-down movement, comprising: a housing provided therein with a receiving space, the housing having a first end provided with an opening and a second end through which a power cord passes; a swinging movement-activating motor provided in the housing and adjacent to the second end of the housing, the swinging movement-activating motor being electrically connected to the power cord in order to receive electricity therefrom, the swinging movement-activating motor having an end provided with a transmission shaft, the transmission shaft extending toward the first end of the housing; an eccentric sleeve mounted around the transmission shaft, the eccentric sleeve having an end which faces away from the swinging movement-activating motor and is protrudingly provided with an eccentric lever, the eccentric lever being offset from a center of the eccentric sleeve; and a tattoo needle actuation mechanism positioned in the housing in a way that allows the tattoo needle actuation mechanism to swing from side to side, the tattoo needle actuation mechanism being adjacent to the first end of the housing and having an end provided with a tattoo needle and an opposite end provided with a round-ended slot, the tattoo needle actuation mechanism being provided therein with an up-and-down movement-activating motor for driving the tattoo needle into up-and-down displacement along an axis of the eyebrow tattoo machine, the eccentric lever extending into the round-ended slot of the tattoo needle actuation mechanism in order to push an inner wall of the round-ended slot and thereby swing the entire tattoo needle actuation mechanism from side to side with respect to the axis of the eyebrow tattoo machine when the swinging movement-activating motor drives the eccentric lever to rotate.