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posture correction chair

A technology of sitting posture and tripod, applied in the field of learning seats, can solve the problems of restraint of children by manipulators, incorrect sitting posture, etc., and achieves the effect of simple structure, well-thought-out design, and no power consumption.

Inactive Publication Date: 2017-10-24
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem of incorrect sitting posture, and the traditional orthopedic chair uses safety belts or baffles and manipulators to restrain children so as to achieve the purpose of correction

Method used

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Embodiment Construction

[0021] The sitting posture correcting chair of the present invention can correct the sitting posture invisible, and does not lack the liftable and rotatable functions of the traditional chair, and adds various adjustment devices, so that it can be applied to teenagers of various shapes.

[0022] as attached figure 1 The multifunctional sitting posture correction chair shown includes a tripod 1 , a correction device 2 and a seat part 3 . The orthotic device 2 is located between the tripod 1 and the base part 3 .

[0023] as attached figure 2 The correction device 2 shown includes a lower sleeve 2.1, a ball joint hinge 2.2, a spring 2.3, a support column 2.4, a ball joint fixing block 2.5, a threaded seat 2.6, a butterfly bolt 2.7, a tray 2.8, and an upper sleeve 2.9, wherein the ball joint joint 2.2 The external thread at the upper end is connected to the screw hole of the upper sleeve 2.8, the inner screw hole at the lower end of the ball joint hinge 2.2 faces the hole of t...

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Abstract

The invention discloses a sitting posture correction chair, which is composed of three parts: a tripod, a correction device and a seat body. The correction device has a ball hinge that can be tilted in any direction. When a person's sitting posture is incorrect, the person's center of gravity It will deviate from the center line of the ball hinge, causing the panel to tilt, and people will feel uncomfortable. This discomfort "forces" people to automatically adjust their sitting posture, so as to achieve the purpose of correction. By adjusting the pre-tightening spring pressure of the sitting posture correcting chair, the height of the backboard, the front and rear positions, and the height of the panel, it can be applied to people of different body types.

Description

technical field [0001] The invention relates to a learning chair, in particular to a chair for correcting children's bad sitting posture. Background technique [0002] Myopia and hunchback are common among teenagers nowadays, and the culprit of this phenomenon is the bad sitting posture that we have followed for thousands of years. Existing orthopedic chairs can be mainly divided into four categories: 1) back strap type - using a strap to restrain the human body for correction (such as Chinese patent CN200420110311.5 orthopedic chair); 2) backrest type - by designing a suitable The backrest corrects the body (such as the Chinese patent CN01247221.2 sitting posture correction chair); 3) Shoulder-fixed type-use a belt or a fixed frame to restrain the shoulders to correct (such as the Chinese patent CN200720072508.8 sitting posture correction chair); 4) Electronic type ——A variety of electronic sensors are used to assist correction. [0003] Looking at the various orthodontic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C3/24A47B39/10
Inventor 尹业宏李永光方军颜俊章楚丽李意喻鹤杨怀玉张利
Owner HUBEI UNIV OF TECH
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