Device and method for correcting sitting posture

Abstract

The sitting posture correcting device comprises a chair seat, a lower support is installed on the lower side of the chair seat, a chair back is installed on one side of the upper end of the chair seat in a sliding mode, supporting rods are installed on the two sides of the upper end of the chair back, and the outer sides of the supporting rods are sleeved with first connecting seats in a sliding mode; a first connecting seat is installed on the chair back, a chest-lifting correcting plate is installed at one end of the first connecting seat through a telescopic rod, a spring is arranged on the outer side of one end of the telescopic rod in a sleeving mode, a protective cushion is installed on the upper side of one end of the chair seat, a protective back cushion and a waist supporting cushion are installed on one side of the chair back, and a front-back adjusting mechanism is installed at the lower end of the chair back. The device can correct the shoulders and the chest of a user to be straight, the correction efficiency is high, the structure is simple, operation is convenient, the lower end of the supporting rod is inserted into the upper end of the chair back in a sliding mode, the use height of the chest straightening correction plate can be adjusted, and therefore the requirement for correction of different heights is met.

Description

technical field [0001] The invention relates to the technical field of chairs, in particular to a device and method for correcting sitting posture. Background technique [0002] It is well known that the correct sitting posture is that the upper body should keep the neck upright, so that the head is supported, the shoulders naturally droop, the waist is straight, the knees are naturally bent at 90 degrees, and the sitting posture with both feet on the ground is maintained. As far as people have invented the chair for correcting sitting posture, the chair for correcting sitting posture is a kind of chair. It can provide the best sitting posture environment for office workers and students, and at the same time, it can prevent young people from myopia, chest hunchback and reduce sitting discomfort, etc., and improve learning attention. The chair can improve the health of the spine and maintain the curve of the pelvis, which is very beneficial for office workers and students who...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device and method for correcting sitting posture, so as to solve the problem that the use height of the chest-high correction board cannot be adjusted in the prior art, and it is inconvenient to adjust the front and rear movement of the back of the chair, so that it is difficult to meet the correction requirements of different heights. , the correction efficiency is low, and it is difficult to meet the problems required by the use

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