Multifunctional office chair with sitting posture automatic adjusting function

Abstract

The invention discloses a multifunctional office chair with a sitting posture automatic adjusting function, which comprises a seat plate, a chair backrest, a support rod, an upper and lower adjusting mechanism, a support base, an upper and lower adjustment drive mechanism, a sitting posture adjusting bracket, a sitting posture adjustment drive mechanism, a storage unit, a controller, a timing circuit, a weight detecting unit and a parameter setting unit, wherein the upper and lower adjustment drive mechanism is used for driving the upper and lower adjusting mechanism; the sitting posture adjusting bracket is used for carrying out corresponding adjustment on sitting postures of sitting people by adjusting an inclined angle and the inclined direction of the seat plate; the sitting posture adjustment drive mechanism is used for driving the sitting posture adjusting bracket; the storage unit is used for internally storing various standard sitting posture adjusting data; the controller is used for controlling the upper and lower adjustment drive mechanism and the sitting posture adjustment drive mechanism; and the weight detecting unit is used for carrying out real-time detection on the load capacity on the seat plate. The multifunctional office chair with the sitting posture automatic adjusting function has the advantages of reasonable design, simplicity and convenience for operation and good use effect and can overcome the defects of necessity of manual adjustment, easy negligence, inconvenience for adjustment, difficult control and personal preference decision on adjusting states, poor use effect, and the like existing in the traditional office chair.

Description

technical field [0001] The invention relates to a multifunctional office chair, in particular to a multifunctional office chair with the function of automatically adjusting the sitting posture. Background technique [0002] An office chair refers to a chair with a backrest that a person sits on when performing desktop work in a sitting position, and mainly refers to a single seat for indoor use. At present, the office chairs appearing on the market are mainly divided into two types according to the adjustment method of the office chair, one is the office chair with adjustable seat and back, and the other is the office chair with only adjustable back angle ( Non-adjustable office chair for short), wherein the non-adjustable office chair refers to the office chair whose relative position and angle of the back, seat surface and armrest are not adjustable. Nowadays, with the increasing pressure of work, life and study, people spend more and more time at their desks, and usually...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a multi-functional office chair with the function of automatic adjustment of sitting posture in view of the deficiencies in the above-mentioned prior art. , can effectively solve the defects and deficiencies existing in the actual use of existing office chairs, which require manual adjustment and are easily neglected, inconvenient to adjust, difficult to grasp the adjustment state and completely determined by personal preference, and poor use effect

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