Massager capable of moving back and forth

Abstract

The invention discloses a massager capable of moving back and forth. The massager comprises a shell; the massage module is arranged on the shell; the moving mechanism comprises a guide rack and a guide gear, the guide gear is rotationally connected to the shell, the guide gear and the guide rack are connected in an engaged mode, and the guide rack is in a runway shape; the driving motor is arranged on the shell and provided with an output shaft, the first end of the output shaft is in transmission connection with the massage module, the second end of the output shaft is in transmission connection with the guide gear, and the driving motor can drive the guide gear to rotate; wherein the guide gear can move along the guide rack when rotating, and the shell and the massage module can reciprocate along the guide rack under the driving of the guide gear. Thus, the overall size of the massager is smaller, the structure is more compact, meanwhile, the power consumption is reduced, and through meshing of the guide gear and the runway-shaped guide rack, the drive motor can guide the massage module to move between the two ends of the guide rack in a reciprocating mode only through one-way continuous rotation.

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