Concentric dual-action massaging movement

Abstract

The invention relates to a concentric dual-action massaging movement, comprising a shell, a motor, an output shaft connected with the motor in transmission, and a massaging source. The concentric dual-action massaging movement is characterized in that the output shaft consists of a mandrel and a casing shaft; the mandrel is sleeved in the casing shaft; the mandrel is fixedly provided with a driven gear A; the casing shaft is fixedly provided with a driven gear B; the driven gear A and a driving gear A are connected in transmission; the driven gear B and a driving gear B are connected in transmission; the driving gear A and the driving gear B are fixed on the same rotating shaft; the rotating shaft is connected with the motor in transmission; the massaging source comprises a massaging source A and a massaging source B; the end part of the mandrel, which is exposed out of the shell, is fixedly provided with the massaging source A; the end part of the casing shaft, which is exposed out of the shell, is fixedly provided with the massaging source B; the motion trail of the massaging source B is outside that of the massaging A, so that the massaging A and the massaging B are located in the same region to produce staggered or asynchronous massaging actions, and more humanized massaging effects can be simulated and combined to meet requirements of different populations.

Description

Technical field: [0001] The invention relates to a coaxial double-action massage movement, in particular to a massage movement capable of outputting two speeds on the same axis and driving two kinds of massage sources. Background technique: [0002] Most of the existing massager cores use motors as power to drive two or four symmetrical massage heads to rotate and swing to simulate actions such as kneading and massage. The massage core structure includes a motor installed in the casing, a speed change mechanism and a massage head installed on an output shaft, and the output of the motor drives the massage head to move through the speed change mechanism. At present, the movement of this kind of massage movement is relatively monotonous, and there is no major breakthrough. Massagers pursue new experiences or the feeling of the human body, which prompts the industry to continue to develop ideas. Invention content: [0003] The object of the present invention is to invent a c...

AI Technical Summary

Problems solved by technology

At present, the movement of this kind of massage movement is relatively monotonous, and there is no major breakthrough. Massagers pursue new experiences or the feeling of the human body, which prompts the industry to continuously develop ideas.

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