Swing exercise machine

Abstract

The present invention discloses a swing exercise machine including a support frame, a pair of footrests disposed at both sides of support frame and at least one suspension arm disposed between footrests and support frame, each footrest is rotatably connected to at least one suspension arm, and a pivot assembly is provided between the support frame and each suspension arm. The present invention is equipped with a support frame, a pair of footrests, and at least one suspension arm disposed between each footrest and support frame, each footrest is rotatably connected to at least one suspension arm, the connected X and Y pivot assemblies are disposed between suspension arms and support frame to allow footrests to swing back-and-forth, left-and-right. The present invention has simple structure and small volume, can realize effect of large-scale forward, backward, left and right movement of footrests through suspension arms, thus can effectively realize fitness effects.

What is claimed is: 
     
         1 . A swing exercise machine comprising: a support frame, a pair of footrests disposed at both sides of the support frame and at least one suspension arm disposed between each footrest and the support frame, wherein each footrest is rotatably connected to the at least one suspension arm, a pivot assembly is provided between the support frame and each suspension arm, the pivot assembly comprises an X pivot assembly and a Y pivot assembly which are connected to each other and enable the footrests to swing back and forth and left and right, axes of the X pivot assembly and the Y pivot assembly are disposed to be connected perpendicularly or nearly perpendicularly, and the support frame comprises a first support frame and a second support frame connected at upper ends, and bottoms of the first support frame and the second support frame are provided with underframes supporting the first support frame and the second support frame. 
     
     
         2 . The swing exercise machine of  claim 1 , wherein the X pivot assembly is connected to the support frame, the Y pivot assembly is rotatable about the axis of the X pivot assembly, and an upper end of the suspension arm is rotatable about the axis of the Y pivot assembly and is connected to the Y pivot assembly. 
     
     
         3 . The swing exercise machine of  claim 1 , wherein each of the footrests is provided with a pair of suspension arms, each of the footrests is rotationally connected to the corresponding pair of suspension arms, and the pivot assembly is disposed between each suspension arm and the support frame. 
     
     
         4 . The swing exercise machine of  claim 1 , wherein the support frame further includes a connecting frame connecting the first support frame and the second support frame, the first support frame is rotatably connected to one end of the connecting frame in a folding state, the second support frame is rotatably connected to the other end of the connecting frame in a folding state, connecting structures for fixing the first support frame and the second support frame to the connecting frame are respectively disposed between corresponding ends of the connecting frame and the first support frame and the second support frame; and the underframes are cross bars disposed at the bottoms of the first support frame and the second support frame respectively. 
     
     
         5 . The swing exercise machine of  claim 1 , wherein the support frame is also provided with an upward extending extension rod provided with a transverse grip rod; and the support frame is also provided with a pair of elastic handles. 
     
     
         6 . The swing exercise machine of  claim 5 , wherein the extension rod is inclined upward and forward; both ends of the grip rod are provided with rotating arms; and the grip rod is provided with a second pivot structure which can adjust a folding angle of the rotating arm and position the rotating arm, and the rotating arm is provided with a hand-holding knob. 
     
     
         7 . The swing exercise machine of  claim 1 , wherein the X pivot assembly includes a first shaft disposed on the support frame and a shaft sleeve rotatably disposed on the first shaft, the Y pivot assembly includes a pair of connecting arms meshing on the shaft sleeve, the pair of connecting arms are rotatably connected to the shaft sleeve, a lower end of the pair of connecting arms is connected to the suspension arm. 
     
     
         8 . The swing exercise machine of  claim 6 , wherein the extension rod is provided with a support rod, and bottoms of the extension rod and the support rod are provided with connecting plates connecting the support frame. 
     
     
         9 . The swing exercise machine of  claim 1 , wherein the footrests, the suspension arms, the X pivot assemblies and the Y pivot assemblies are symmetrically disposed on both sides of the connecting frame. 
     
     
         10 . The swing exercise machine of  claim 1 , wherein the axes of the X pivot assembly and the Y pivot assembly are disposed on a same plane.