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A kind of anti-myopia hunchback chair

A hunchback chair and anti-myopia technology, applied in the field of desks and chairs, can solve the problems of ignoring postures and easy changes, and achieve the effect of improving inappropriate sitting postures

Inactive Publication Date: 2018-01-26
金杨淇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, a restraining arm is generally added to the back of the chair or a fixed belt is added to the waist to achieve a standard sitting posture, but the posture of the buttocks is ignored. When the hips move, the sitting posture of the person will also change. easy to change

Method used

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  • A kind of anti-myopia hunchback chair
  • A kind of anti-myopia hunchback chair
  • A kind of anti-myopia hunchback chair

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Embodiment Construction

[0031] Myopia and hunchback are common problems among primary and middle school students, which seriously endanger the physical development and health of adolescents and children. Recent scientific research results show that the main cause of myopia and hunchback is due to poor sitting posture. Correct sitting posture is the key to preventing myopia and hunchback.

[0032] Many bad sitting postures are caused by the unreasonable structure of the chair. The structure of ordinary chairs is basically "h" type (straight-facing right-angle type). When sitting, the weight of the human body is mainly borne by the buttocks and thighs. , The angle between the upper body and the thigh is generally less than 90 degrees, and the upper body is in a "c" shape. This sitting posture will naturally bend the spine, increase the burden on the legs, waist, and temples, and cause back pain after sitting for a long time. In the prior art, a restraining arm is generally added to the back of the cha...

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PUM

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Abstract

The invention provides an anti-myopia hunchback chair, which relates to the field of tables and chairs. The anti-myopia hunchback chair includes a seat, a chair back, a circuit board and an elastic rod. Since the elastic rod will be deformed and shortened after being stressed, this property is used to control whether the induction circuit is energized through the metal sheet on the elastic rod, and then control Whether the speaker sends out an alarm prompt, through the alarm prompt of the speaker to remind the user to sit according to the correct sitting posture, to prevent hunched over and myopia caused by poor sitting posture.

Description

technical field [0001] The invention relates to the field of tables and chairs, in particular to a myopia-preventing hunchback chair. Background technique [0002] Myopia and hunchback are common problems among primary and middle school students, which seriously endanger the physical development and health of adolescents and children. Recent scientific research results show that the main cause of myopia and hunchback is due to poor sitting posture. Correct sitting posture is the key to preventing myopia and hunchback. But how to make children maintain a good sitting posture consciously during the long-term learning process is a difficult problem. [0003] Many parents think that children's bad sitting posture is caused by fatigue, but few people know that the bad sitting posture is actually caused by the unreasonable structure of the chair. When sitting, the weight of the human body is mainly borne by the buttocks and the roots of the thighs. When studying or working, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C31/00A47C9/00
Inventor 金杨淇
Owner 金杨淇