Study chair

A learning chair and spine technology, applied in the field of learning chairs, can solve the problems of not being able to further improve the comfort of the chair, not being able to meet the needs of back fitting adjustment, and learning chairs not having the function of back adjustment, so as to achieve the effect of a comfortable learning environment

Inactive Publication Date: 2016-03-02
彭先仲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the traditional learning chair has front-back and up-down adjustments, it lacks design considerations for the fit of the learner's back. After sitting on the chair for a long time, the learner will have a certain degree of back pain, while the traditional learning chair The chair does not have a back adjustment function, which cannot meet the adjustment and use requirements of the back fit during use, and cannot further improve the comfort of the chair

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , the embodiment of the present invention includes:

[0017] A learning chair, comprising a base frame 1, a spine rod 2, a seat plate 3 and a backboard 4, the spine rod 2 is fixedly mounted on the rear end of the base frame 1, and the spine rod 2 rod body The lower end is provided with a plurality of lifting adjustment holes 5, and the corresponding position of the lifting adjustment holes 5 is provided with an adjustment ring 6. The adjustment ring 6 is set on the spine rod 2, and the front end ...

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Abstract

The invention discloses a study chair, which comprises a base plate frame, a ridgeband bar, a cushion board and a backboard. The ridgeband bar is fixedly mounted to the rear end of the base plate frame; a plurality of lifting adjusting holes are arranged at the lower end of the ridgeband bar; adjustment rings are arranged on the positions corresponding to the lifting adjusting holes; the adjustment rings sleeve on the ridgeband bar; the front ends of the adjustment rings are provided with an upward sloping cushion frame; the cushion board is fixedly arranged at the upper end of the cushion frame; the backboard is arranged on the upper end of the ridgeband bar; an adjusting block is arranged between the backboard and the ridgeband bar; the backboard is pivoted on the middle position of the adjusting block through a rotating shaft rod; a regulating spring is arranged between the backboard and the adjusting block; and a plurality of rollers are arranged on the lower end of the base plate frame. Through the above way, the study chair can be adjusted up and down or back and forth, is particular for the back comfort regulation, and provides a comfortable learning environment.

Description

technical field [0001] The invention relates to the field of chairs, in particular to a learning chair. Background technique [0002] The learning chair is a unique chair designed according to various theories. The learning chair can be adjusted in a variety of ways, including height, sitting posture and comfort, so as to bring a greater degree of comfort to learners. Help children achieve the effects of anti-camel eyes, high-efficiency learning. However, when the traditional learning chair has front-back and up-down adjustments, it lacks design considerations for the fit of the learner's back. After sitting on the chair for a long time, the learner will have a certain degree of back pain, while the traditional learning chair The chair does not have a back adjustment function, cannot meet the adjustment and use requirements of the back fit during use, and cannot further improve the comfort of the chair. Contents of the invention [0003] The main technical problem to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C3/34A47C7/00A47C7/02A47C7/40A47C7/44
Inventor 彭先仲
Owner 彭先仲
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