PROBLEM TO BE SOLVED: To provide a chair-type massage machine having armrest portions each provided with a forearm treatment mechanism for massaging a forearm of a person to be treated, wherein a rising wall in the forearm treatment mechanism is prevented from unnecessarily pressing an arm of the person to eliminate the cause of his/her uncomfortable feeling, the forearm treatment mechanism allows smooth mounting and removal of the arm of the person, and the forearm treatment mechanism does not obstruct the standing up and sitting down of the person, for comfortable use of the armrest portion.SOLUTION: In the chair-type massage machine 1a, each of the armrest portions 14a has a forearm insertion opening 61a for inserting the forearm of the person to be treated from the inner back side of the armrest portion 14a, and is provided with a hollow portion 62a extending from the forearm insertion opening 61a and holding the forearm of the person which is inserted in the armrest portion 14a, and is further provided with the forearm treatment mechanism 6a for massaging the forearm of the person, in the inner walls 621a of the hollow portion 62a.COPYRIGHT: (C)2013,JPO&INPIT【課題】肘掛部に施療者の前腕部をマッサージする前腕部施療機構を設けた場合に、該前腕部施療機構の立上り壁が施療者の腕部に対して不必要に圧迫して不快感をもたらすという要因を解消し、前腕部施療機構における腕部の載脱をスムーズに行えるようにすると共に、施療者が起立及び着座時に前腕部施療機構が邪魔にならずに快適に使用できる肘掛部にした椅子式マッサージ機を提供する。【解決手段】椅子式マッサージ機1aにおいて、肘掛部14aには、肘掛部14aの内側後方から施療者の前腕部を挿入するための前腕挿入開口部61aを有しており、前腕挿入開口部61aから延設して肘掛部14aの内部に施療者の前腕部を挿入保持するための空洞部62aを設け、空洞部62aの内部壁面621a各所に施療者の前腕部にマッサージを施すための前腕部施療機構6aを設けて構成する。【選択図】 図1