CN2391480Y - Means for prevention of near sightedness and deformation of spinal column of students - Google Patents
Means for prevention of near sightedness and deformation of spinal column of students Download PDFInfo
- Publication number
- CN2391480Y CN2391480Y CN 99220560 CN99220560U CN2391480Y CN 2391480 Y CN2391480 Y CN 2391480Y CN 99220560 CN99220560 CN 99220560 CN 99220560 U CN99220560 U CN 99220560U CN 2391480 Y CN2391480 Y CN 2391480Y
- Authority
- CN
- China
- Prior art keywords
- student
- deformation
- spinal column
- intubate
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a device for the prevention of myopia and deformation of spinal column for students, belonging to an education appliance. The utility model is provided with a transverse intubatton (1), a vertical intubatton (5) fixed on a transverse inserted link (3) in the transverse intubatton (1), and a stop lever (7) arranged on the upper part of an inserted link (6) arranged in the vertical intubatton. The prevention device can be arranged on a student desk so as to play a function correcting a sitting posture of a student, and the problems of the myopia and the deformation of the spinal column (humpback) resulted from a long-term incorrect sitting posture of the student can be avoided. The utility model has the advantages that the utility model can be folded under the surface of the desk and other activities of the student can not be affected.
Description
The utility model provides a kind of educational outfit, especially a kind of prevention apparatus that prevents myopia of student and deformation of spinal column.
At present, for preventing the generation of myopia of student, deformation of spinal column, the correct body position the when student that education department advocates learns is, eyes keep 33 centimetres to the distance of books, and chest to the distance on table edge keeps 10 centimeters.But because students ' age is little, self-control is poor, therefore can not reach above-mentioned requirements fully.Study and when doing one's assignment is normally lain prone on the table, and head is lowlyer also low, forms the incorrect sitting-pose custom.In the course of time, easily cause myopia and deformation of spinal column (hunchback).
The purpose of this utility model provides a kind of myopia of student, deformation of spinal column prevention device, with myopia and the deformation of spinal column of avoiding causing because of the sitting posture mistake among the student.
The utility model is to realize like this, myopia of student, deformation of spinal column prevention device, it has horizontal intubate, laterally in the intubate horizontal inserted link is installed, vertical intubate is fixed into one with horizontal inserted link, in the vertical intubate vertical inserted link is installed, vertical inserted link top is equipped with pin, laterally on intubate, the vertical intubate fixed screw is arranged respectively.
Adopt myopia of student, the deformation of spinal column prevention device of said structure, during use, can be with horizontal intubate, laterally inserted link etc. be installed in the desk two ends that the student uses, pin is horizontal on desk and be wider than desktop.Incorrect sitting-pose to the student plays enforceable role of correcting under the effect of pin like this, make it form good sitting posture custom, myopia, deformation of spinal column (hunchback) problem of having avoided the student really to cause because of long-term abnormal sitting posture, and under the desk collapsible with finishing, other activities of student are unaffected.Simple in structure, reasonable in design.
Below in conjunction with description of drawings structure of the present utility model.
Fig. 1 is a front view of the present utility model.Fig. 2 is its left view.
As shown in drawings, the student of the utility model is near, deformation of spinal column prevention device, horizontal intubate (1) is arranged, laterally in the intubate horizontal inserted link (3) is installed, vertical intubate (5) is fixed into one with horizontal inserted link, in the vertical intubate vertical inserted link (6) is installed, vertical intubate top is equipped with pin (7), laterally on intubate (1), the vertical intubate (5) fixed screw (2), (4) is arranged respectively.
Pin (7) is the extension type pin.Its structure is identical with the structure of the extension type antenna of radio, television set.
During use, horizontal intubate is installed in the desk two ends.Loosening fixed screw (2), horizontal inserted link is drawn to certain-length after, tighten fixed screw (2) again and be fixed.After loosening fixed screw (4) upwards is drawn to certain altitude with vertical inserted link, tightens fixed screw (4) and be fixed.Pin (7) extraction is stuck on the two vertical inserted links.Pin will keep off in the student front, plays the pressure role of correcting to student's posture.After finishing, can this prevention device be contracted to the desk two ends by the inverse operation program.
Claims (2)
1, myopia of student, deformation of spinal column prevention device, it is characterized in that, it has horizontal intubate (1), laterally be equipped with in the intubate and laterally take out bar (3), vertical intubate (5) is fixed into one with horizontal inserted link, in the vertical intubate vertical inserted link (6) is installed, vertical inserted link top is equipped with pin (7), laterally on intubate (1), the vertical intubate (5) fixed screw (2), (4) is arranged respectively.
2, myopia of student as claimed in claim 1, deformation of spinal column prevention device is characterized in that described pin (7) is the extension type pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220560 CN2391480Y (en) | 1999-04-16 | 1999-04-16 | Means for prevention of near sightedness and deformation of spinal column of students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220560 CN2391480Y (en) | 1999-04-16 | 1999-04-16 | Means for prevention of near sightedness and deformation of spinal column of students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391480Y true CN2391480Y (en) | 2000-08-16 |
Family
ID=34011286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220560 Expired - Fee Related CN2391480Y (en) | 1999-04-16 | 1999-04-16 | Means for prevention of near sightedness and deformation of spinal column of students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391480Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054594A (en) * | 2015-07-22 | 2015-11-18 | 刘宏纲 | Sitting posture corrector |
| CN106175201A (en) * | 2015-01-23 | 2016-12-07 | 杨益民 | It is placed in the myopia preventing posture corrector of desktop bottom |
| CN112401487A (en) * | 2020-11-26 | 2021-02-26 | 娄底市娄星区博识文化培训学校有限公司 | Anti-doze sitting posture correcting desk and chair |
-
1999
- 1999-04-16 CN CN 99220560 patent/CN2391480Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175201A (en) * | 2015-01-23 | 2016-12-07 | 杨益民 | It is placed in the myopia preventing posture corrector of desktop bottom |
| CN105054594A (en) * | 2015-07-22 | 2015-11-18 | 刘宏纲 | Sitting posture corrector |
| CN112401487A (en) * | 2020-11-26 | 2021-02-26 | 娄底市娄星区博识文化培训学校有限公司 | Anti-doze sitting posture correcting desk and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |