VIBRATION MOTOR, MASSAGE DEVICE FOR CREATING RHYTHM, MASSAGE MATTRESS WITH RHYTHM, MASSAGE COUCH WITH RHYTHM AND MASSAGE DECK CHAIR WITH RHYTHM Russian patent published in 2024 - IPC A61H23/02 

FIELD: machine building.

SUBSTANCE: group of inventions relates to the technical field of massage devices for creating a rhythm. Disclosed is a vibration motor comprising a housing, a motor installed in the housing, a coupling and at least one vibration unit. At the same time, the vibration unit contains a rotating shaft and an eccentric unit connected to the rotating shaft and installed with eccentricity. Rotary shaft and power output shaft of engine are installed coaxially and are in transmission connection through coupling. At least one bearing is fixed on the inner wall of the housing. Rotating shaft is enveloped by the bearing and is connected to the bearing with possibility of rotation, and the inner wall of the housing is fixed on the engine. In the eccentric unit there is a fastening groove corresponding to the external wall of the rotating shaft, and the rotating shaft is at least partially located inside the fastening groove. Eccentric unit has the shape of an elongated unit. Direction of the length of the eccentric unit coincides with the direction of the axis of the rotating shaft, which is enclosed by a fixed disc, and the end of the eccentric unit in the length direction is connected to the fixed disc with possibility of disconnection. Also described are a massage device for creating a rhythm, a massage mattress with a rhythm, a massage couch with a rhythm and a massage deck chair with a rhythm, which contain said vibration motor.

EFFECT: higher reliability and effectiveness of massage, as well as simple design.

15 cl, 6 dwg