Multi-functional healthy chair

Abstract

A multi-functional healthy chair is added with many extra functions. The length of the seat is prolongable. A U shape frame can be attached and detached easily. Furthermore, the length of the handle is changeable. A semi-round plate aside the seat is helpful as the users are making love. Furthermore, a telescopic rod below the leg is helpful to extend the length of the leg. Furthermore, a safety ring causes a sick or weak person can wear it and then attaches the ring to the seat for exercising safely. The retaining rods between adjacent legs of the chair is helpful to retain the chair in a safe steady state so as to provide a safety environment as the user sits on the chair.

What is claimed is: 
     
         1 . A multi-functional healthy chair, comprising:
 a seat having an oblong shape;   two hollow posts made of aluminum alloy arranged at two lateral sides of the seat;   two handles; each handle being formed by a hollow bar and a telescopic rod which is telescopically located in a hollow portion of the hollow bar so as to adjust a length of the handle;   two handle supporting plates; each handle supporting plate located between a respective one of the handles and a respective hollow post; each handle having a buckle hole which is at an upper side of the hollow bar for locating a protruding length of the telescopic rod from the hollow portion of the hollow bar;   a chair back installed at a backside of the seat and connected to the two hollow posts for supporting a back of a user; and   four legs installed at a bottom side of the seat for supporting the seat.   
     
     
         2 . The multi-functional healthy chair as claimed in  claim 1 , wherein each leg has a telescopic post which is detachable from the leg and serves to prolong a length of the leg. 
     
     
         3 . The multi-functional healthy chair as claimed in  claim 1 , wherein the telescopic post is connected to a lower side of the leg. 
     
     
         4 . The multi-functional healthy chair as claimed in  claim 1 , wherein the telescopic post has at least one buckling hole for adjusting the extending length of each leg; each lower side of the leg is installed with a detachable wheel for moving the chair. 
     
     
         5 . The multi-functional healthy chair as claimed in  claim 1 , wherein the seat is formed by an aluminum alloy. 
     
     
         6 . The multi-functional healthy chair as claimed in  claim 1 , wherein the chair back is made of aluminum alloy. 
     
     
         7 . The multi-functional healthy chair as claimed in  claim 1 , wherein the chair back has an oblong shape and is full of holes. 
     
     
         8 . The multi-functional healthy chair as claimed in  claim 1 , further comprising:
 a movable frame; the moveable frame having a U shape two ends of which are adaptably connected to the two hollow posts so as to extend a length of the seat.   
     
     
         9 . The multi-functional healthy chair as claimed in  claim 8 , wherein a bottom side of the movable frame is added with supporting bars for supporting the movable frame. 
     
     
         10 . The multi-functional healthy chair as claimed in  claim 8 , wherein the movable frame is made of aluminum alloy. 
     
     
         11 . The multi-functional healthy chair as claimed in  claim 1 , further comprising:
 a chair cushion able to be placed upon an upper side of the seat for providing comfort feeling to the user.   
     
     
         12 . The multi-functional healthy chair as claimed in  claim 1 , further comprising:
 a plurality of retaining rods installed between adjacent legs for retaining the legs in a steady state to provide a safe use to the users.   
     
     
         13 . The multi-functional healthy chair as claimed in  claim 1 , further comprising:
 a safety ring being a round plastic ring so that a sick or weak user can enclose the ring around body for exercising.   
     
     
         14 . The multi-functional healthy chair as claimed in  claim 1 , further comprising:
 an operating handle locate aside the chair back for controlling a slope of the chair back so that at an extreme case, the user can lie upon the chair.   
     
     
         15 . The multi-functional healthy chair as claimed in  claim 1 , further comprising:
 a semi-round plate pivotedly installed at a front side of the seat.   
     
     
         16 . The multi-functional healthy chair as claimed in  claim 1 , wherein the telescopic post has at least one buckling holes, by pressing one of the buckling hole, the length of the telescopic post is adjustable . 
     
     
         17 . The multi-functional healthy chair as claimed in  claim 1 , further comprising a small auxiliary chair for resting as the user feels tired. 
     
     
         18 . The multi-functional healthy chair as claimed in  claim 16 , wherein there are three buckling holes.