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Foldable myopia prevented frame

A myopia frame and cardable technology, which can be applied to home appliances, applications, school benches, etc., and can solve problems such as no posture correction devices

Active Publication Date: 2014-10-08
邱军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no posture correcting device that is really suitable for school use

Method used

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  • Foldable myopia prevented frame
  • Foldable myopia prevented frame
  • Foldable myopia prevented frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Such as figure 1 , 2 , 3 and 4, the collapsible anti-myopia frame of the present invention includes a bracket 1 and a base 2, and the bracket 1 is composed of a stop frame 11 for preventing the head from passing through and a support rod 12 for supporting the stop frame 11 , the stop frame 11 is fixed on the upper part of the support rod 12, the base 2 is provided with a through hole 21 through which the support rod 12 passes, and the upper part of the base 2 is provided with an upper clamping groove 22 for clamping the upper cross section 121 of the support rod 12 , the lower part of the base 2 is provided with a lower card slot 23 which can hold the lower part of the support rod 12, a horizontal opening 211 is provided on the side of the through hole 21, and an upper vertical opening 212 is provided in front of the through hole 21. There is a lower vertical opening 213 at the back, the upper vertical opening 212 and the lower vertical opening 213 communicate with the...

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PUM

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Abstract

The invention discloses a foldable myopia prevented frame. The foldable myopia prevented frame comprises a support and a base; the support is formed by a blocking frame which prevents a head from penetrating and a supporting rod which supports the blocking frame; the blocking frame is fixed on the upper portion of the supporting rod; a through hole which is for the supporting rod to penetrate is formed in the base; the upper portion of the base is provided with an upper clamping groove which can clamp an upper cross section of the supporting rod; the lower portion of the base is provided with a lower clamping groove which can clamp the lower portion of the supporting rod; the lateral side of the through hole is provided with a cross opening; the front side of the through hole is provided with an upper vertical opening; the rear side of the through hole is provided with a lower vertical opening; the upper vertical opening and the lower vertical opening are communicated with the cross opening; an elastic limit body which can clamp the supporting rod is arranged on the base; a bearing groove which can bear the support is formed in the base; the bearing groove is communicated with the cross opening. The foldable myopia prevented frame has the advantages of integrally storing on the bottom surface of a desk integrally after being folded, rectifying positions under two conditions of listening in class and doing homework after being opened and being particularly suitable for school utilization.

Description

technical field [0001] The invention relates to a device for correcting posture and preventing myopia, in particular to a foldable anti-myopia frame. Background technique [0002] At present, the incidence of myopia among teenagers in my country is increasing year by year. According to the statistics of Guangzhou in 2003 and 2012, the myopia rate of students is about 80%. If it is too small, it will cause the students' eyesight to drop and myopia for a long time. Improper sitting posture of students not only affects vision, but also affects physical health. Improper sitting posture affects classroom discipline and affects teaching effectiveness. A student's good sitting posture at school often affects their learning status at home. [0003] The existing device for correcting postures in writing and listening to lectures only blocks the chest and has a single function, and the effect is poor when reading and writing, and there is no forehead function; the structure is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B41/00A47B39/10
Inventor 邱路明邱军
Owner 邱军