Exercising device

Abstract

An exercising device includes a seat frame, an oscillation frame, a first resistance device, a support frame, a chest pull mechanism, and a second resistance device. Thus, the exercising device may provide a damping and resisting effect during the reciprocal stroke of operation, thereby efficiently obtaining a body exercising effect successively.

What is claimed is:  
     
         1 . An exercising device, comprising: 
 a seat frame, having a first end and a second end;    an oscillation frame, pivotally mounted on the first end of the seat frame; and    a resistance device, including a pivot lever, a connecting lever, and two damping cylinders, wherein the pivot lever has a first end pivotally mounted on a bottom of the seat frame, the connecting lever has a first end pivotally mounted on a second end of the pivot lever, and a second end pivotally mounted on the oscillation frame, each of the two damping cylinders is respectively pivotally mounted between one of two sides of the pivot lever and the bottom of the seat frame.    
     
     
         2 . The exercising device in accordance with  claim 1 , further comprising a force output frame selectively mounted on the oscillation frame.  
     
     
         3 . The exercising device in accordance with  claim 2 , wherein the force output frame is substantially U-shaped, and has two distal ends each provided with a handle.  
     
     
         4 . The exercising device in accordance with  claim 2 , wherein the oscillation frame has one end formed with a bent hollow tube provided with a knob, and the force output frame is provided with a combination portion extended into the oscillation frame and retained by the knob.  
     
     
         5 . The exercising device in accordance with  claim 1 , wherein the connecting lever has a first end pivotally mounted on a second end of the pivot lever, and a second end pivotally mounted on a mediate portion of the oscillation frame.  
     
     
         6 . An exercising device, comprising: 
 a seat frame, having a first end and a second end;    a support frame, mounted on the second the seat frame and provided with an upright stand; and    a resistance device, including a pivot lever, two resistance swing arms, and two damping cylinders, wherein the pivot lever is pivotally mounted on a rear side of the upright stand of the support frame, each of the two resistance swing arms is pivotally mounted a side face of the pivot lever respectively, and each of the two damping cylinders is pivotally mounted between the pivot lever and the upright stand of the support frame.    
     
     
         7 . The exercising device in accordance with  claim 6 , wherein the support frame may be detached and separated from the second end of the seat frame.  
     
     
         8 . The exercising device in accordance with  claim 6 , wherein the support frame is provided with a cushion.  
     
     
         9 . The exercising device in accordance with  claim 6 , wherein the one of the two damping cylinders has a first end pivotally mounted on a top face of a second end of the pivot lever, and a second end pivotally mounted on the upper end of the upright stand, and the other one of the two damping cylinders has a first end pivotally mounted on a bottom face of the second end of the pivot lever, and a second end pivotally mounted on the lower end of the upright stand.