An object of the present invention is provided with a sufficient rotation twisting force, it is to provide a head eccentric drive structure of the massage machine to prevent the entrainment of the hair of the user. Head eccentric drive structure of A massage machine, the driving heart shaft 211 that rotatably attached to the eccentric rotating disk 22 at the top of the rotation member 2 provided directly through the motor or the axis rod 221 of indirectly eccentric rotation board is driven, is pivotally connected through holes 241 a rivet 23 that has penetrated into the rotating column 24 in the drilling, piercing holes is located at an eccentric position of the eccentric rotary disk upper surface, the rotating pillar interlocking columns of one end of the massage head 3 31 inside me to be fitted to localization. .BACKGROUND【課題】充分な回転ねじり力を備え、使用者の頭髪の巻き込みを防ぐマッサージ機の頭部偏心駆動構造を提供する。【解決手段】マッサージ機の頭部偏心駆動構造は、回転部材2の上部に偏心回転盤22に軸着した駆動心軸211を設け、モーターを通して直接或いは間接的に偏心回転盤の軸棒221を駆動し、回転柱24の貫通孔241に貫設したリベット23を穿孔に枢着し、該穿孔は偏心回転盤上面の偏心位置に位置し、該回転柱はマッサージ頭部3の一端の連動柱31の内部に嵌着し定位させる。【選択図】図1
