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Obstacle type rectifier for reading and writing posture of student

A posture corrector and orthotic technology, which can be used in school benches, home appliances, applications, etc., can solve the problems of high price, power supply, and easy damage

Inactive Publication Date: 2007-10-10
崔露草
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the effect is quite good, but it needs a power source, both are indispensable
And the price is high, easy to damage

Method used

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  • Obstacle type rectifier for reading and writing posture of student

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Embodiment Construction

[0008] Barrier hurdle 4 is contained on the hole 7 of hinge 2 earlier by the figure, and screw 10 is fixed. Obstacle bar 4 is placed on table front 8 again to make it overlap, and simultaneously put hinge 2 parallelly at two ends of the desktop, and then desktop 1 and hinged desktop connecting hole 5 are fixed with screw 6. Movable barrier bar 4 makes it hinder on the tight hinge support point 3, and makes barrier bar 4 vertically parallel at table back side 9. Make the distance between obstacle bar 4 and table back 9 be 23-28 centimeters. During class, pull up barrier bar 4. After class, put down barrier bar 4 and overlap at table front 8. This is not only simple, but also safe and reliable, especially suitable for primary schools, and more convenient for popularization and promotion.

[0009] Certainly this obstacle type connecting device can also use other structures, can be used card type as hinge. Equally, other materials can also be used for the obstacle barrier, suc...

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Abstract

An obstacle-type reading / writing posture corrector for student is composed of desk top, a obstacle bar with two legs, and two hinges for hinging two legs of obstacle bar onto desk top. Its application is also disclosed.

Description

【Technical field】 [0001] The invention is an obstacle-type reading and writing posture correction device for students, especially a reading and writing posture correction device which is easy to install, easy to supervise, safe and convenient to use. 【Background technique】 [0002] With the popularization of nine-year compulsory education, the desire for knowledge has increased, the importance of learning and homework has increased, coupled with the limited self-control of students, most of them have myopia and hunchback in the process of reading and writing. Therefore, many student reading and writing correctors have appeared on the market, including back-to-back, head-mounted and electronic. However, due to its high price, it is easily damaged, and multiple carriers and devices need to be used at the same time. Indispensable. [0003] Hefei, Anhui once published instruction manual, announcement number 25416803 patent, international classification number A47B 39 / 10 a kind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B41/00
Inventor 崔露草
Owner 崔露草
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