CN201977143U - Desktop corrector for reading and writing sitting postures of student - Google Patents
Desktop corrector for reading and writing sitting postures of student Download PDFInfo
- Publication number
- CN201977143U CN201977143U CN2011200583276U CN201120058327U CN201977143U CN 201977143 U CN201977143 U CN 201977143U CN 2011200583276 U CN2011200583276 U CN 2011200583276U CN 201120058327 U CN201120058327 U CN 201120058327U CN 201977143 U CN201977143 U CN 201977143U
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- desktop
- rectifier
- student
- outer tube
- reading
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Abstract
The utility model provides a desktop corrector for the reading and writing sitting postures of a student. The desktop corrector comprises a jaw support, an outer casing, an inner pipe and a desktop fixing base, wherein the diameter of the outer casing is a little greater than the diameter of the inner pipe; the jaw support is arranged on the upper part of the outer casing; the desktop fixing base is arranged on the lower part of the inner pipe; and the outer casing is sleeved on the inner pipe from top to bottom. The desktop corrector for the reading and writing sitting postures of the student has a simple structure, is convenient to use, and is attractive. By adopting the desktop corrector, the problem of incorrect sitting postures of the student during reading and writing can be solved, the vision is protected, the deformation of spinal columns is prevented, fatigue caused by long-time reading and writing can be relieved, and the student is helped to develop a correct reading and writing posture.
Description
Technical field
The utility model belongs to the stationery field, specifically is that a kind of student sees the desk-top rectifier of written word sitting posture.
Background technology
Current society, student's school work pressure is increasing, sees that the time of written word is also more and more longer, sitting posture when a lot of students see written word is not rectified, and lies prone on desk as the labour contractor, perhaps body inclination, health to the student can cause a lot of harm like this, such as eyesight decline, deformation of spinal column etc.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides a kind of student and sees the desk-top rectifier of written word sitting posture, the sitting posture when being used for correcting student's reading and writing.
Student of the present utility model sees the desk-top rectifier of written word sitting posture, it is characterized in that it comprises chin strap, outer tube, interior pipe and desktop firm banking, the slightly larger in diameter of described outer tube is in the diameter of interior pipe, described chin strap is installed in the top of outer tube, the bottom of pipe in described desktop firm banking is installed in, described outer tube overlaps on inner pipe from top to bottom.
Described rectifier is characterized in that a screw A is arranged on the described outer tube, and described outer tube can be along interior pipe lifting, and fixes by the fixed screw A on the described screw A.
Described rectifier, it is characterized in that described desktop firm banking comprises a desktop bayonet socket and a fixed head, a screw B is arranged at the bottom of described desktop bayonet socket, described desktop firm banking blocks desk by the desktop bayonet socket, and fixes by the fixed screw B on the described screw B and fixed head and desk.
Described rectifier is characterized in that described rectifier also comprises a fist shape thing, and the other end with respect to the desktop bayonet socket on described desktop firm banking is provided with a groove, and described fist shape thing inserts described groove.
Described rectifier is characterized in that described outer tube and interior pipe are columniform.
Described rectifier is characterized in that described chin strap is meniscate.
Student of the present utility model sees that the material of the desk-top rectifier of written word sitting posture can be according to market situation, select environmental protection, firm and durable, light material manufacturing, such as plastics, the surfacing of chin strap requires to have certain pliability, such as sponge, comfort when being contacted with chin strap, chin is arranged.
Student of the present utility model sees the desk-top rectifier of written word sitting posture; simple in structure; easy to use; good looking appearance; can solve student's problem that sitting posture is not rectified when seeing written word, vision protection prevents deformation of spinal column; slow down the fatigue of seeing written word for a long time simultaneously, make the student form correct reading writing posture.
Description of drawings
Fig. 1 is the front schematic view that the utility model student sees the desk-top rectifier of written word sitting posture;
Fig. 2 is the side schematic view that the utility model student sees the desk-top rectifier of written word sitting posture;
Among the figure, 1-chin strap; 2-outer tube; 3-interior pipe; 4-desktop firm banking; 5-fixed screw A; 6-groove; 7-desktop bayonet socket; 8-fixed screw B; 9-fixed head; 10-fist shape thing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in the figure, student of the present utility model sees that the desk-top rectifier of written word sitting posture comprises chin strap 1, outer tube 2, interior pipe 3 and desktop firm banking 4, desktop firm banking 4 comprises a desktop bayonet socket 7 and a fixed head 9, a screw B is arranged at the bottom of desktop bayonet socket 7, when the student will see written word, desktop bayonet socket 7 is blocked desk, and fix by the fixed screw B8 on the screw B and fixed head 9 and desk, regulate suitable height by the lifting of outer tube 2 then, when highly suitable, fix by the fixed screw A5 on the outer tube 2 screw A, to rest the head on then on chin strap 1, just can see written word comfily, the distance that keeps health and desk if desired, as long as fist shape thing 10 is inserted on the desktop firm bankings 4 in the groove 6 with respect to the other end of desktop bayonet socket 7, can stop that health and desk are too close.
The above only is preferred embodiment of the present utility model, not in order to restriction the utility model, all any modifications of being done within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all is included within the protection domain of the present utility model.
Claims (7)
1. a student sees the desk-top rectifier of written word sitting posture, it is characterized in that it comprises chin strap (1), outer tube (2), interior pipe (3) and desktop firm banking (4), the slightly larger in diameter of described outer tube (2) is in the diameter of interior pipe (3), described chin strap (1) is installed in the top of outer tube (2), described desktop firm banking (4) is installed in the bottom of interior pipe (3), and described outer tube (2) is enclosed within on the interior pipe (3) from top to bottom.
2. rectifier as claimed in claim 1 is characterized in that a screw A is arranged on the described outer tube (2), and described outer tube (2) can be along interior pipe (3) lifting, and by the fixed screw A(5 on the described screw A) fix.
3. rectifier as claimed in claim 1, it is characterized in that described desktop firm banking (4) comprises a desktop bayonet socket (7) and a fixed head (9), a screw B is arranged at the bottom of described desktop bayonet socket (7), described desktop firm banking (4) blocks desk by desktop bayonet socket (7), and by the fixed screw B(8 on the described screw B) fix with fixed head (9) and desk.
4. rectifier as claimed in claim 3, it is characterized in that described rectifier also comprises a fist shape thing (10), the other end with respect to the desktop bayonet socket on described desktop firm banking is provided with a groove (6), and described fist shape thing (10) inserts described groove (6).
5. as any described rectifier in the claim 1 to 4, it is characterized in that described outer tube (2) and interior pipe (3) are columniform.
6. as any described rectifier in the claim 1 to 4, it is characterized in that described chin strap (1) is meniscate.
7. rectifier as claimed in claim 5 is characterized in that described chin strap (1) is meniscate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200583276U CN201977143U (en) | 2011-03-08 | 2011-03-08 | Desktop corrector for reading and writing sitting postures of student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200583276U CN201977143U (en) | 2011-03-08 | 2011-03-08 | Desktop corrector for reading and writing sitting postures of student |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977143U true CN201977143U (en) | 2011-09-21 |
Family
ID=44604620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200583276U Expired - Fee Related CN201977143U (en) | 2011-03-08 | 2011-03-08 | Desktop corrector for reading and writing sitting postures of student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820366A (en) * | 2018-12-21 | 2019-05-31 | 赵本博 | A kind of device bowed when preventing study and its manufacturing method |
-
2011
- 2011-03-08 CN CN2011200583276U patent/CN201977143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820366A (en) * | 2018-12-21 | 2019-05-31 | 赵本博 | A kind of device bowed when preventing study and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140308 |