Leg exercise device used for rehabilitation department
An exercise device and leg technology, applied in the field of leg exercise, can solve the problems of unchangeable training intensity and single function, and achieve the effects of convenient training intensity, convenient walking exercise, and diversified functions
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[0029] Embodiment: When in use, the user enters the inside of the fixed frame 5, turns the auxiliary support rod 8, and supports the seat board 7. The user sits on the seat board 7 and steps on the two pedals 12 with both feet respectively. When stepping on it, the pedal 12 drives the slider 11 to slide in the chute 20, and then the pedal 12 drives the counterweight box 16 to slide in the installation frame 3 through the connecting rope 13, and then drives the spring 18 to stretch, and then the spring Under the action of the elastic force of 18, the pedal 12 is returned to its original position. When the training intensity needs to be adjusted, the weight of the counterweight box 16 can be changed, and the spring 18 of different elasticity can also be replaced by setting the hook 19 and the draw ring 17. Thereby realize the change to training intensity, when needing to adjust the angle of installation frame 3, adjust the length of telescopic rod 4, rotate the second connecting ...
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