Cosmetic treatment device for applying e.g. cosmetic product, on human body surface, has frame, where element chosen from frame and body defines irregular area contacting with another element during rotation of body

摘要

The device (10) has a frame (14) to be gripped by a user. A rotary body (16) is applied to a body surface and rotatably mounted on the frame around a rotation axis (C-C'). The body is assembled on the frame, such that the rotation axis is freely movable over a transverse stroke relative to the frame when the body is at rest. An element chosen from the frame and the body defines an irregular area (40) radially, where the irregular area contacts with another element chosen from the frame and the body during rotation of the body to generate vibration on the body surface.