CN201153693Y - Reading-desk for student with adjustable desk-top - Google Patents
Reading-desk for student with adjustable desk-top Download PDFInfo
- Publication number
- CN201153693Y CN201153693Y CNU2008200166967U CN200820016696U CN201153693Y CN 201153693 Y CN201153693 Y CN 201153693Y CN U2008200166967 U CNU2008200166967 U CN U2008200166967U CN 200820016696 U CN200820016696 U CN 200820016696U CN 201153693 Y CN201153693 Y CN 201153693Y
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- CN
- China
- Prior art keywords
- desktop
- desk
- reading
- adjustable
- bottom side
- 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 discloses a desktop-adjustable reading desk for students, consisting of a desktop (1), desk legs (2) and a transverse bracing (3). Four desk legs (2) are arranged and are respectively corresponding to four corners of the bottom side of the desktop (1). The desktop-adjustable reading desk is characterized in that the upper section of each desk leg (2) is provided with a positive rotation screw (4); four corners of the bottom side of the desktop (1) are respectively provided with a pair of fixed lugs (5) having strip-shaped holes; a pin shaft (6) passes through each strip-shaped hole on each fixed lug (5) and is fixed with a through hole at the upper end of a reverse rotation screw (7). The end parts of the positive rotation screw (4) and the reverse rotation screw (7) are screwed in a same screw tube (8). The desktop-adjustable reading desk for students not only can change reading visual angle, but also can adjust the height of the desktop, reduce fatigue resulting from long-time reading or writing and keep the tidiness and beauty of the desktop.
Description
Technical field
The utility model relates to a kind of improvement of reading-desk, the adjustable student's reading-desk of specifically a kind of desktop.
Background technology
Fastening as a whole more than present reading-desk, the writing desk by member, the height of desktop and the visual angle of reading can not be adjusted, the deficiency that this fixing reading-desk exists is: read for a long time or the easy fatigue of writing, cervical vertebra fatigue that desktop is low, even suffer from cervical spondylopathy easily, desktop is too high, and shoulder is tired easily when writing, and influences SH.The known adjustable health desk in multi-functional visual angle is made of the inserting groove on desktop, table leg, stull and the desktop, is connecting book brace on the inserting groove, and the angle of regulating book brace changes reads the visual angle.The deficiency that the reading tables of this structure exists is: the height of desktop can not be regulated, and on the reading desktop book brace is set, and makes on the desktop clean and tidy inadequately.
Summary of the invention
The purpose of this utility model is to provide a kind of can change the visual angle angle, can adjust height of table top again, can alleviate user's fatigue, can also keep the adjustable student's reading-desk of desktop clean and tidy on the desktop.
For reaching above purpose, the novel technical scheme that adopts of this use is: the adjustable student's reading-desk of this desktop, constitute by desktop, table leg, stull, table leg is established four, four bights of the corresponding desktop of difference bottom side, it is characterized in that all establishing the dextrorotation screw rod at the epimere of table leg, all establish the fixedly ear of a pair of band bar hole in four bights of desktop bottom side, bearing pin passes bar hole on the fixing ear and the through hole of counterscrew upper end is fixed, and the end of dextrorotation screw rod and derotation screw rod screws in the same barrel.The utility model is also implemented by following measure: horizontal blend stop is established in the upper face front side at desktop, and when big, the article on the desktop slide on the ground with the angle of inclination that prevents desktop; Described barrel length is 30-40 centimetre.When using the utility model, rotate front or two barrels in back to a direction simultaneously, make the table leg lengthening, desktop can raise, if rotate barrel in the opposite direction, desktop can reduce, if the desktop front is reduced, the back raises, then read the visual angle and increase, otherwise, then read the visual angle and diminish.
The beneficial effects of the utility model are: compare with student's reading-desk of present use, not only can change the reading visual angle, can also adjust height of table top, alleviate the long-time fatigue of reading or writing initiation of user, and can keep desktop clean and tidy, attractive in appearance.
Description of drawings
Fig. 1 looks schematic diagram for the utility model structure master;
Fig. 2 is the utility model structure schematic side view.
The specific embodiment
Make the utility model with reference to accompanying drawing 1,2.The adjustable student's reading-desk of this desktop, constitute by desktop 1, table leg 2, stull 3, table leg 2 is established four, four bights of the corresponding desktop of difference 1 bottom side, it is characterized in that all establishing dextrorotation screw rod 4 at the epimere of table leg 2, all establish the fixedly ear 5 of a pair of band bar hole in four bights of desktop 1 bottom side, bearing pin 6 passes bar hole on the fixing ear 5 and the through hole of counterscrew 7 upper ends is fixed, and the end of dextrorotation screw rod 4 and derotation screw rod 7 screws in the same barrel 8.Horizontal blend stop 9 is established in upper face front side at desktop 1; Described barrel 8 length are 30-40 centimetre.
Claims (2)
1, the adjustable student's reading-desk of a kind of desktop, constitute by desktop (1), table leg (2), stull (3), table leg (2) is established four, four bights of difference corresponding desktop (1) bottom side, it is characterized in that all establishing dextrorotation screw rod (4) at the epimere of table leg (2), all establish the fixedly ear (5) of a pair of band bar hole in four bights of desktop (1) bottom side, bearing pin (6) passes bar hole on the fixing ear (5) and the through hole of counterscrew (7) upper end is fixed, and the end of dextrorotation screw rod (4) and derotation screw rod (7) screws in the same barrel (8).
2,, it is characterized in that establishing horizontal blend stop (9) in the upper face front side of desktop (1) according to the adjustable student's reading-desk of the described desktop of claim 1; Described barrel (8) length is 30-40 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200166967U CN201153693Y (en) | 2008-01-28 | 2008-01-28 | Reading-desk for student with adjustable desk-top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200166967U CN201153693Y (en) | 2008-01-28 | 2008-01-28 | Reading-desk for student with adjustable desk-top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153693Y true CN201153693Y (en) | 2008-11-26 |
Family
ID=40101486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200166967U Expired - Fee Related CN201153693Y (en) | 2008-01-28 | 2008-01-28 | Reading-desk for student with adjustable desk-top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153693Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105683575A (en) * | 2013-10-29 | 2016-06-15 | 兵神装备株式会社 | Uniaxial eccentric screw pump |
| CN107822306A (en) * | 2017-12-07 | 2018-03-23 | 贵州大学 | Leveling table |
-
2008
- 2008-01-28 CN CNU2008200166967U patent/CN201153693Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105683575A (en) * | 2013-10-29 | 2016-06-15 | 兵神装备株式会社 | Uniaxial eccentric screw pump |
| CN105683575B (en) * | 2013-10-29 | 2017-12-05 | 兵神装备株式会社 | uniaxial eccentric screw pump |
| CN107822306A (en) * | 2017-12-07 | 2018-03-23 | 贵州大学 | Leveling table |
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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: 20081126 |