Functional office chair

Abstract

A functional office chair is provided, which allows users to perform exercise movements without going to the gym, and in which the range of motion of the exercise performed while exercising can be freely adjusted. The functional office chair includes a lower body, an upper body, telescopic rear force arms and front force arms, a connection section, a side bar, a T-bar, and armrests.

What is claimed is: 
     
         1 . A functional office chair, wherein the functional office chair allows a user to perform exercise movements without going to a gym, a range of motion of exercise performed while exercising in the functional office chair is allowed to be freely adjusted, and the functional office chair comprises:
 a lower body,   an upper body, wherein the upper body corresponds to a dorsal part of the user, and the upper body is connected to the lower body and adjustable in inclination,   telescopic rear force arms and front force arms connected under the lower body, wherein the telescopic rear force arms and the front force arms are allowed to change their angles of the telescopic rear force arms and the front force arms by moving in a circular motion,   a connection section with springs at an end of the telescopic rear force arms and an end of the front force arms,   a side bar, wherein the side bar is connectable to right and left sides of the lower body in a plug-in manner, and the side bar is connected at rear ends by a cable to the springs in the telescopic rear force arms,   a T-bar, wherein the T-bar is positioned in a center of a front area of the lower body, and the T-bar is connected by the cable to a lower part of the lower body, and   armrests, wherein the armrests are connected by the cable to the end of the front force arms, and the armrests are allowed to swivel backwards and telescopically open to prevent tipping when the upper body of the functional office chair is positioned at a desired angle and to stabilize the functional office chair when loaded.   
     
     
         2 . The functional office chair according to  claim 1 , further comprising annular handles, wherein the annular handles are located at an end of the armrests. 
     
     
         3 . The functional office chair according to  claim 1 , further comprising wheels, wherein the wheels are positioned under the lower body, and the wheels allow the functional office chair to be moved. 
     
     
         4 . The functional office chair according to  claim 1 , further comprising an armrest fixing section, wherein the armrest fixing section is positioned on sides of the upper body, and the armrest fixing section allows the armrests to be fixed to the upper body.