An F-type massage mechanism having a massage head capable of rocking back-and-forth and left-to-right, provided with a slide rail fixing plate (3), an up/down slide rail (4) being connected to the right face of the slide rail fixing plate (3), a shaft sleeve fixing plate (7) accommodating a shaft sleeve (9) being provided to the right of the slide rail fixing plate (3), a sliding block connected to the left face of the shaft sleeve fixing plate (7) fitting to the up/down slide rail (4) on the slide rail fixing plate (3), a rotating member composed of a back-and-forth rocking body and a left-to-right rocking body being arranged on the shaft sleeve (9), a massage rod (2) being connected to the left-to-right rocking body a back-and-forth rocking motor (14) and a left-to-right motor (12) are mounted on the shaft sleeve fixing plate (7), an eccentric shaft (13) of the back-and-forth rocking motor (14) driving the lower end of the massage rod (2) such that the massage rod (2) rocks back and forth, an eccentric shaft (27) of the left-to-right rocking motor (12) driving the lower end of the massage rod (2) such that the massage rod (2) rocks left-to-right, and a lift motor being mounted on the slide rail fixing plate (3), a drive member of the lift motor being connected to the shaft sleeve fixing plate (7). The present mechanism is suitable for performing mechanical massage on the body, having a persistent and complete force.La présente invention concerne un mécanisme de massage de type F ayant une tête de massage qui peut osciller davant en arrière et de gauche à droite, comportant une plaque de fixation de rail coulissant (3), un rail coulissant vers le haut/vers le bas (4) étant raccordé à la face droite de la plaque de fixation de rail coulissant (3), une plaque de fixation de manchon darbre (7) recevant un manchon darbre (9) étant disposée à la droite de la plaque de fixation de rail coulissant (3), un bloc coulissant raccordé à la face gauche de la plaque de fixation
