Patent ID: 8430910
Filing Date: 2013-04-30
Classification: A61G,A61H,A61P

Abstract:
1. An adjustable spinal rehabilitation device, comprising: a bed frame comprising a chest-section frame, a belly-section frame, and a leg-section frame, the leg-section frame slanting downward, the bed frame being flanked by rods horizontally positioned, the bed frame being flanked by hollow posts, the hollow posts being inserted with two rods respectively, two said rods being provided with hangers corresponding in position to each other, wherein four vertical columns are coupled to four corners of the bed frame, respectively, and connected to a bottom frame post; a first pad disposed on the chest-section frame; a second pad disposed on the belly-section frame; a third pad pivotally coupled to the leg-section frame; a plurality of elevation adjustment mechanisms respectively disposed between the chest-section frame, the first pad, the belly-section frame, the second pad, the leg-section frame, and the third pad, wherein the elevation adjustment mechanisms comprising: a first connecting member with an end pivotally coupled to the chest-section frame and the belly-section frame; a second connecting member with an end pivotally coupled to the first pad and the second pad and another end pivotally coupled to the first connecting member; a first bar pivotally coupled to the first connecting member; a second bar pivotally coupled to the second connecting member; a first shaft pivotally coupled to the chest-section frame and the belly-section frame and fixed in position to the first bar; a second shaft pivotally coupled to the chest-section frame and the belly-section frame and fixed in position to the second bar; a third connecting member coupled to the third pad from below; a third bar pivotally coupled to the third connecting member; a fourth bar pivotally coupled to the third connecting member; a third shaft pivotally coupled to the leg-section frame and fixed in position to the third bar and the fourth bar; an inverted U-shaped frame provided outside the bed frame, wherein three frame posts are formed at a front, top, and rear of the inverted U-shaped frame, respectively, and are each provided with a rail coupled to at least a pulley train, and the inverted U-shaped frame, wherein holes corresponding in position to each other are formed to penetrate the rails of the frame posts formed at the front and rear of the inverted U-shaped frame, respectively, wherein corresponding ones of the frame posts formed at the front and rear of the inverted U-shaped frame are coupled to a rail beneath the inverted U-shaped frame, wherein the rail beneath the inverted U-shaped frame is coupled to the bottom frame post of the bed frame; a first tractor disposed outside a front of the inverted U-shaped frame and provided with a cord extending therefrom, penetrating a hole of the rail at the front of the inverted U-shaped frame, passing the pulley train of the rail of the inverted U-shaped frame; and a second tractor disposed outside a rear of the inverted U-shaped frame and provided with a cord extending therefrom, penetrating a hole of the frame post formed at the rear of the inverted U-shaped frame, passing the pulley train of the rail of the inverted U-shaped frame.