Rise and fall regulator of bed for physical exercise

摘要

According to the present invention, the weight of the support leg supporting the load when the upper surface of the bed is raised or lowered in a horizontal state by displacing the angle of the support leg intersected with the bed used for muscle and body correction exercise or exercise treatment, etc. Lifting control device of the exercise bed to maintain the safety by fixing the center and to minimize the stress applied to the support legs and to facilitate the operation according to the movement and stop of the bed,;That is, the seat frame of the exercise bed is provided with a pair of support legs intersected from the axis, and by shifting the crossing angle of the support legs by the movement of the electric cylinder to move the bed up and down, the seat frame When supporting the upper ends of a pair of support legs to both sides of the seat frame, one support leg is hinged to a bracket fixed to the frame, and the other support leg is hinged to a link joined to the frame by a hinge. And a brake pedal having a stopper for controlling the rotation of one wheel to be installed at a lower end of each support leg, and the seat frame when the bed is lifted while the crossing angle of the pair of support legs is displaced. The link connecting the support leg with the swinging end by the hinges at both ends compensates the distance according to the displacement of the support leg In a shop is no change to the center of gravity while the vertical movement becomes done, will the operation of the brake pedal easy.;Exercise therapy, bed, lift.