Massager
AssigneeBelief Technology (Dongguan) Co., Ltd.
InventorLi Yan
Life of this patent
Estimating the term…
Abstract
Disclosed is a massager, including a massager body and two massage elements arranged on a circumferential wall surface on opposite sides of an axis of the massager body; the two massage elements perform synchronized but opposite-direction oscillation; and the oscillation is linear oscillation or orbital oscillation. Relative oscillation of the massage elements can cover both sides of a massage area, effectively solving the problem of uneven local pressure caused by unilateral stimulation. The synchronized but opposite-direction oscillation reduces discomfort caused by asynchronous stimulation, providing a user with more natural and comfortable massage experience.
Claims16
A massager, comprising:
- a massager body;
- two massage elements arranged on a circumferential wall surface on opposite sides of an axis of the massager body;
- and
- a transmission assembly configured to convert a rotational input into a non-rotary, linear oscillating output to drive the two massage elements to perform synchronized linear oscillation in opposite directions, wherein the transmission assembly comprises:
- a drive member having rotational driving force;
- a rotary stage sleeved on the drive member;
- wherein a sliding groove is formed on a circumferential surface of the rotary stage, a cross-sectional shape of the sliding groove is an ellipse, the cross-sectional shape is formed by cutting in a direction parallel to the sliding groove, and a non-right angle is formed between a major axis of the ellipse and an axis of the rotary stage;
- an oscillating frame, wherein the oscillating frame is arranged in cooperation with the sliding groove, performs oscillating motion caused by periodic undulation of the sliding groove when the rotary stage rotates, and transmits the oscillating motion to the massage elements;
- and
- a constraint member connected to the oscillating frame, and configured to constrain rotation of the oscillating frame in a circumferential direction.
Dependencies are inferred from the claim text.