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Liftable school seat

A technology of chairs and steel frames, applied in the field of school teaching equipment, can solve problems such as myopia, hunchback of students, affecting students' physical and mental health, etc., and achieve the effect of smooth surface and novel style

Inactive Publication Date: 2014-01-22
JIANGSU XIGUANG EDUCATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Class chairs are necessary equipment for school classrooms. They are used by students to sit in class. Conventional chairs are made of wood, which wastes limited wood resources. Their height is fixed, which can easily cause students to hunchback, myopia, and affect their physical and mental health.

Method used

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  • Liftable school seat
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specific Embodiment approach

[0007] detailed description: as attached figure 1 The class chair shown is a steel-wood structure, the back board (1) and the seat board (2) are connected by the upper round steel frame (3), and the two steel pipes of the upper steel frame (3) are respectively inserted into the lower steel frame (4) Among the two steel pipes, the bottom two ends of the L-shaped support of the class chair are covered with plastic part foot covers (6) respectively. as attached figure 2 The depth of the steel pipe of shown upper steel frame (3) inserted into the steel pipe of lower steel frame (4) can be raised and lowered arbitrarily, and is fixed with bolt (5) after being adjusted properly.

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Abstract

The invention provides a liftable school seat suitable for being lifted by students of various heights so as to prevent humpback, protect the eyesight and promote physical and psychological health of the students. The liftable school seat is of a steel-wood structure, the wood is a moulded board which is good in quality and environmentally friendly and is formed at a time, the steel frame is of a structure formed after novel round steel is processed through new technologies such as carbon dioxide arc welding and static spraying, and the liftable school seat is novel and attractive in style and durable.

Description

technical field [0001] The invention relates to school teaching equipment, in particular to a liftable class chair. Background technique [0002] Class chairs are necessary equipment for school classrooms, for students to sit in class. Conventional chairs are made of wood, which wastes limited wood resources. Their height is fixed, which can easily cause students to hunchback, myopia, and affect their physical and mental health. Contents of the invention [0003] The present invention can lift the chair, a new structure is designed, the height can be adjusted according to the desk and the height of the students, and some new technologies and new materials are applied to the liftable chair to achieve the purpose of promoting the physical and mental health of the students. [0004] The technical solution of the present invention is as follows: (1) The chair is a steel-wood structure, the seat and the back board of the chair are made of high-quality environmentally friendly m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B39/02A47B39/08
Inventor 钱叙兴
Owner JIANGSU XIGUANG EDUCATION EQUIP