Torsion arm type head massager

The utility model relates to the technical field of handheld massage devices, in particular to a torsion arm type head massager which comprises a shell, a gear box and at least three torsion massage units, each torsion massage unit comprises a torsion base and a soft massage head detachably arranged on the torsion base, and the torsion massage heads are arranged on the torsion bases. The twisting massage unit comprises a driven gear arranged in the gear box and a linkage swing piece arranged on the outer wall of the gear box, the inner end of the linkage swing piece penetrates through a shell of the gear box and then is fixedly connected with the driven gear, a twisting shaft is obliquely arranged at the outer end of the linkage swing piece, the twisting base is pivoted to the twisting shaft, and the linkage swing piece is arranged on the outer wall of the gearbox. The included angle between the rotation center shaft of the torsion pendulum shaft and the rotation center shaft of the driven gear is 20-60 degre