The present invention relates to a position adjusting device for a massager. According to the present invention, the device comprises: a pair of rail units prepared on a bottom surface to be separated at a particular distance； a body equipped with a gearing unit formed on the bottom surface by being separated at a particular distance from any one of the rail units； a plurality of first and second support frames which are prepared to be symmetrical to each other based on the center of the body and have both ends coupled with the rail units in order to be able to slide； a pair of supports coupled at a particular distance with the first support frame disposed in the innermost side of a spatial part equipped in the body from among the first support frames； a position adjusting means which has one side surface coupled with any one of the supports and the other side surface coupled with the other of the supports； a first operating motor which is coupled with the first support frame disposed in the innermost side of the spatial part from among the first support frames so as to be geared with the gear unit so that the first supports frames slide along the rail units； a second operating motor which is coupled with the second support frame disposed in the innermost side of the spatial part from among the second support frames so as to be geared with the gear unit so that the second support frames slide along the rail units； and a plurality of first and second covers which are prepared in order to be laminated or developed along the sliding of the first and second support frames on the top surface of the first and second support frames.본 발명은 안마기용 위치조절장치에 관한 것으로, 본 발명에 따르면 바닥면에 일정간격 이격하여 마련된 한 쌍의 레일부와, 상기 한 쌍의 레일부 중 어느 하나로부터 소정간격 이격하여 상기 바닥면에 형성된 기어부를 구비하는 몸체, 상기 몸체의 중심을 기준으로 상호 대칭되게 마련되고, 양단이 상기 한 쌍의 레일부에 슬라이드 이동가능하게 결합된 복수개의 제1 및 제2 지지프레임, 상기 복수개의 제1 지지프레임 중 상기 몸체의 내부에 구비된 공간부의 최내측에 위치된 제1 지지프레임에 일정간격 이격되게 결합된 한 쌍의 지지체, 일측면이 상기 한 쌍의 지지체 중 어느 하나에 결합되고, 타측면이 상기 한 쌍의 지지체 중 다른 하나
