PROBLEM TO BE SOLVED: To provide a massage machine capable of reducing damage to a foreign body caught between an ottoman and a massage machine body without generating substantial cost increase or secondary damage.SOLUTION: An ottoman is attached to a massage machine body so as to be rotatable around a first rotation axis. The massage machine body includes an actuator and a support member for supporting the actuator. The actuator includes a rod member and a cylindrical member for accommodating the rear part of the rod member, the front end of the rod member being connected to the ottoman, and an amount of projection of the rod member from the cylindrical member being able to be changed. The support member is rotatable around a second rotation axis, and is rotatable around a third rotation axis with respect to the cylindrical member. Positional relationships between each of the first and second rotation axes, and the seat part are fixed, and positional relationships between the third rotation axis and the seat part vary when the support member rotates around the second rotation axis.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2020,JPO&INPIT【課題】大幅なコストアップや二次被害を発生させることなく、オットマンとマッサージ機本体との間に挟まった異物が損傷することを低減することができるマッサージ機を提供する。【解決手段】第１回転軸回りに回転可能にオットマンがマッサージ機本体に取り付けられる。前記マッサージ機本体は、アクチュエータと、前記アクチュエータを支持する支持部材と、を有する。前記アクチュエータは、ロッド部材と、前記ロッド部材の後部を収容する筒状部材と、を有し、前記ロッド部材の前端が前記オットマンに接続され、前記筒状部材からの前記ロッド部材の突出量を変更できる。前記支持部材は、第２回転軸回りに回転可能であり、第３回転軸回りに前記筒状部材に対して回転可能である。前記第１，２回転軸各々と前記座部との位置関係は固定され、前記第３回転軸と前記座部との位置関係は前記支持部材が前記第２回転軸回りに回転することで変化する。【選択図】図４
