Recliner

Abstract

A recliner is disclosed here. The recliner includes two frames, a backrest frame pivotally attached to the frames, a stool frame pivotally attached to the frames, a link connected between the backrest frame and the stool frame and a hydraulic cylinder connected between one of the frames and the backrest frame.

1 . A recliner comprising two frames, a backrest frame pivotally attached to the frames, a stool frame pivotally attached to the frames, a link connected between the backrest frame and the stool frame and a hydraulic cylinder connected between one of the frames and the backrest frame.  
   
   
       2 . The recliner according to  claim 1  wherein each of the frames includes an upper member used as an armrest and a lower member used as a foot.  
   
   
       3 . The recliner according to  claim 1  wherein each of the frames includes a beam attached thereto, and the backrest frame is pivotally attached to the beams.  
   
   
       4 . The recliner according to  claim 1  including a plurality of springs connected between the frames in order to support a seat.  
   
   
       5 . The recliner according to  claim 1  including a crossbar connected between the frames for restricting the pivotal of the backrest frame.  
   
   
       6 . The recliner according to  claim 1  wherein the backrest frame includes two links each pivotally attached to corresponding one of the frames.  
   
   
       7 . The recliner according to  claim 6  wherein the hydraulic cylinder includes and end attached to one of the frames and an opposite end attached to corresponding one of the links of the backrest frame.  
   
   
       8 . The recliner according to  claim 1  wherein the hydraulic cylinder includes a lever maneuverable between a first position where the hydraulic cylinder cannot be extended and shrunk and a second position where the hydraulic cylinder can be extended and shrunk.  
   
   
       9 . The recliner according to  claim 6  wherein the backrest frame includes two crossbars connected between the links.  
   
   
       10 . The recliner according to  claim 1  wherein the stool frame includes two links each pivotally attached to corresponding one of the frames.  
   
   
       11 . The recliner according to  claim 1  wherein the backrest frame includes two links each pivotally attached to corresponding one of the frames, and the stool frame includes two links each pivotally attached to corresponding one of the frames.  
   
   
       12 . The recliner according to  claim 11  wherein the link is connected between one of the links of the backrest frame and corresponding one of the links of the stool frame.