Working chair

Abstract

The invention discloses a working chair. The working chair comprises a base, bearings, wheels, a hole groove, a connecting block, a connecting shaft, a spring, a support frame, an anti-slide bulge, a lifting device, a controller, a chair seat, a chair backrest, a head pillow and armrests, wherein at least three support legs are arranged on the base in a radial way, and the tail end of each support leg is movably connected with the corresponding wheel through the corresponding bearing; the hole groove is formed in the middle part of the base; the integrally formed connecting block is arranged at the top end of the connecting shaft; the spring is sleeved on the connecting shaft, and the top end of the spring is fixedly connected with the connecting block; the connecting shaft is glidingly inserted into the hole groove; the bottom part of the connecting shaft is fixedly arranged in the middle connecting part of the support frame through a screw; the support frame is in a circular ring shape and is fixed and welded by at least three support rods, and the anti-slide bulge is arranged at the circular ring bottom surface of the support frame. The working chair can be fixed on the original place to complete the accurate operation of some work, and the free sliding is avoided.

Description

technical field [0001] The invention relates to the field of life and office technology, in particular to a work chair. Background technique [0002] Seats are widely used in all aspects of people's daily life. In home life and during normal rest, sitting and standing is the most convenient way to rest; at work, as long as the types of work that can be operated by sitting and standing are almost all used Sit and stand to work, so as to relieve fatigue during work. Current office chairs are either movable and rotatable with wheels, or have fixed chair legs that cannot move, and the work chairs with wheels are unstable. So be badly in need of a kind of office chair to solve these problems. Contents of the invention [0003] The purpose of the present invention is to provide a work chair to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present invention provides the following solutions: a work chair, including a b...

AI Technical Summary

Problems solved by technology

The current office chairs are either movable and rotatable with wheels, or have fixed chair legs that cannot be moved, and the work chairs with wheels are unstable.

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