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Chair

A chair and pole technology, applied in the field of school supplies, can solve problems such as students' discomfort, affecting physical and mental health, and inability to solve them.

Inactive Publication Date: 2017-03-29
陆竑辑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because even in the same grade, the height of the students is different, and the height of the chair is fixed. In this way, it will bring discomfort to some students and affect the physical and mental health of these people.
Is there a way around this? Teachers look forward to addressing this

Method used

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Examples

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Effect test

Embodiment Construction

[0005] When a kind of chair of the present invention is used, according to the specific height of the student, the height of the pole of the chair is adjusted to adapt to the sitting posture of the student.

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Abstract

The invention discloses a chair. The height of the chair can be adjusted according to the height of a student to be adapted to the sitting posture of the student, so as not to influence physical and psychological health of the student. According to the chair, two I-like iron frames are adopted to prepare a bracket; an upper part is made into a seat cushion and connected with a backrest; the lower part is made into chair legs; two downwardly vertical parts are made into telescopic supporting rods; each supporting rod is formed by inserting a relatively thick iron sheet into a proper iron groove; and the height of the chair can be adjusted by tightening or loosening through a screw. The chair with the adjustable height can bring many benefits to the student.

Description

technical field [0001] The invention belongs to the technical field of school supplies. Background technique [0002] At present, student chairs are generally divided into low grades, middle grades, and high grades. Even if they are divided into low, middle and high grades, there are still disadvantages. Because even in the same grade, the heights of the students are different, and the height of the chairs is fixed. In this way, it will bring discomfort to some students and affect the physical and mental health of these people. Is there a way around this? Teachers look forward to addressing this issue. Contents of the invention [0003] A kind of chair of the present invention adjusts the height of the chair according to the height of the student, adapts to the sitting posture of the student, thereby does not affect the physical and mental health of the student. The present invention solves the above problems with the following technology: use two "work" type iron frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B39/02
Inventor 陆竑辑
Owner 陆竑辑
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