The present invention is fixed to the lower left or right of the waist belt, the lower portion of the support plate 12 is fixed to the hip joint axis position; The hip joint shaft position by the tension force of a tension adjusting spring that allows the cam plate 30 fixed to the outside of the support plate 12 to be accommodated in the cam housing 21 with an open inner surface, and can adjust the tension along the cam surface of the cam plate 30 In the middle of the hip shaft (22), the lower extremities receive the force to move forward during the walking swing phase, and then, in the stance phase, the sole of the foot is supported on the ground, and the tension adjustment spring is used to return the leg to the rear position. A hip unit 20 for restoring the tension extrusion force; The corresponding cam surface of the cam plate 30 fixed at the inner end of each tension adjusting spring 43 is installed extending up and down in the cam housing 21 of the bottom unit 20 and each extension part has a tension adjusting spring 43 First and second tension control devices (40,40') for simultaneously distributing and providing tension force in the forward direction of the lower limb during swing phase along the line; A support object end fixture 50 that is added to the lower end of the cam housing 21 and fixes the upper end of the support 60 that fixes the knee unit 70 from the lower end; And a lower limb fixing belt 80 that fixes the knee unit 70 under the knee and supports the knee unit 70 to act as a hinge at the knee joint position, so that the cam surface of the cam plate 30 fixed to the support plate is By providing tension from the top and bottom at the same time, it assists those who are paralyzed during the swing phase to strengthen the swing phase movement that advances the lower extremities with the tension force.
展开▼
