CN202457420U - Myopia-preventing lift bookshelf - Google Patents
Myopia-preventing lift bookshelf Download PDFInfo
- Publication number
- CN202457420U CN202457420U CN2011205480755U CN201120548075U CN202457420U CN 202457420 U CN202457420 U CN 202457420U CN 2011205480755 U CN2011205480755 U CN 2011205480755U CN 201120548075 U CN201120548075 U CN 201120548075U CN 202457420 U CN202457420 U CN 202457420U
- Authority
- CN
- China
- Prior art keywords
- myopia
- fixed
- support column
- desk
- utility
- 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
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a myopia-preventing lift bookshelf, comprising a desk, wherein support columns are fixed on the desk, and a bookend is arranged on the support columns. According to the structure provided by the utility model, the bookend is fixed on the support columns, and then the distance between a book and eyes is fixed, so that the sitting postures can be effectively corrected, and a myopia-preventing role can be played.
Description
Technical field
The utility model relates to bookshelf.
Background technology
In recent years, the teen-age rate of myopia of China constantly rises, and the posture of its main cause reading not science causes, and in order to reduce rate of myopia, designs some complementary apparatus and necessitates.
Summary of the invention
The purpose of the utility model provides a kind of myopia prevention up-down bookshelf.
For achieving the above object, myopia prevention up-down bookshelf comprises desk; Be fixed with support column on the desk, support column is provided with book clamp.
The beneficial effect of the utility model is: because book clamp is to be fixed on the support column, like this, the distance of books and eyes is fixing, and therefore, effective correcting sitting postures plays the near-sighted effect that prevents.
Description of drawings
Fig. 1 is the structure chart of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further elaborated.
As shown in Figure 1, myopia prevention up-down bookshelf comprises desk 1; Be fixed with support column 2 through screw on the desk 1, support column 2 is provided with stretch 3, is provided with elasticity button 4 between stretch 3 and the support column 2; Stretch 3 is provided with book clamp 5, and stretch 3 can be stretched, and can regulate the angle of book clamp like this, because book clamp is to be fixed on the stretch, like this, the distance of books and eyes is fixing, and therefore, effective correcting sitting postures plays the near-sighted effect that prevents.
Claims (2)
1. myopia prevention up-down bookshelf comprises desk; It is characterized in that: be fixed with support column on the desk, support column is provided with book clamp.
2. myopia prevention up-down bookshelf according to claim 1, it is characterized in that: support column is provided with stretch, is provided with the elasticity button between stretch and the support column; Described book clamp is located on the stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205480755U CN202457420U (en) | 2011-12-26 | 2011-12-26 | Myopia-preventing lift bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205480755U CN202457420U (en) | 2011-12-26 | 2011-12-26 | Myopia-preventing lift bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202457420U true CN202457420U (en) | 2012-10-03 |
Family
ID=46905634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205480755U Expired - Fee Related CN202457420U (en) | 2011-12-26 | 2011-12-26 | Myopia-preventing lift bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202457420U (en) |
-
2011
- 2011-12-26 CN CN2011205480755U patent/CN202457420U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203897693U (en) | Desk with myopia prevention device | |
| CN202457420U (en) | Myopia-preventing lift bookshelf | |
| CN202287005U (en) | Lifting desk | |
| CN203762543U (en) | Lifting on-bed desk | |
| CN202211349U (en) | Support capable of preventing myopia | |
| CN202445455U (en) | Bookshelf for reading | |
| CN203075111U (en) | Medical foot supporting seat | |
| CN202723048U (en) | Novel sitting posture correction chair | |
| CN203041210U (en) | Bed table | |
| CN204351326U (en) | A kind of bed patient exempts from hand-held multifunctional and browses frame | |
| CN201938870U (en) | Convenient bed | |
| CN202858282U (en) | Learning table capable of preventing myopia | |
| CN202567180U (en) | Chair | |
| CN201946215U (en) | Novel globe | |
| CN202146053U (en) | 'T'-shaped rod for correcting sitting postures | |
| CN202407739U (en) | Height adjustable hot pot table | |
| CN202341299U (en) | Desk with adjustable height | |
| CN201905466U (en) | Body-building leaning board | |
| CN202874410U (en) | Desk for students | |
| CN202027170U (en) | Novel chair | |
| CN202425958U (en) | Combined bookshelf chair | |
| CN202760527U (en) | Desk capable of achieving comfortable sleep | |
| CN201948305U (en) | Multifunctional leaning table | |
| CN201899088U (en) | Reading and writing board capable of protecting eyes and neck | |
| CN202525522U (en) | Adjustable bookshelf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20121226 |