CN2779967Y - Desk capable of lifting and slope regulatin - Google Patents
Desk capable of lifting and slope regulatin Download PDFInfo
- Publication number
- CN2779967Y CN2779967Y CN 200520094871 CN200520094871U CN2779967Y CN 2779967 Y CN2779967 Y CN 2779967Y CN 200520094871 CN200520094871 CN 200520094871 CN 200520094871 U CN200520094871 U CN 200520094871U CN 2779967 Y CN2779967 Y CN 2779967Y
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- CN
- China
- Prior art keywords
- desk
- sleeve pipe
- free bearing
- model
- 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
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Abstract
The utility model relates to a desk capable of lifting and slope regulation, which comprises a desk body, a fixing device, a regulating device, and a fixing component, wherein the legs of the desk body are arranged in casing tubes of the fixing device, one head of connecting rods of the regulating device are respectively connected with a hinge seat on a leg of the desk body and a hinge seat on the casing tubes of the fixing component. The utility model has the advantages of simple structure and convenient operation, and the utility model can also satisfy the learning needs of students of different heights and can protect the vision of the students, so that the students which are provided with the utility model can study comfortably and learning efficiency can be improved.
Description
Technical field
The utility model relates to the students' supplies technical field, the desk of specifically a kind of liftable, adjustable slope.
Background technology
The desk of student's use now, owing to its height, structure are fixed, the student of different height can only use the desk of same model, can not adopt the posture study that adapts to the desk structure.Caused student eyesight seriously to descend.
Summary of the invention
To be that design is a kind of can regulate desk height and slope according to student's sub-height, the liftable of prevention myopia of student, the desk of adjustable slope to the purpose of this utility model.
The desk of the utility model liftable, adjustable slope comprises: desk body, fixed cover, adjusting device.
Fixed cover comprises: sleeve pipe, be contained in the spring in the sleeve pipe, and forward and backward two pairs of spring height differences are fixedly connected with cross bar between sleeve pipe.
Adjusting device comprises: the connecting rod that is connected with the inner nut free bearing, with the adjusting screw(rod) that the inner nut free bearing links to each other, adjusting device is contained in the desk two sides.
One on connecting rod and the free bearing that is fixed on desk leg, the sleeve pipe are hinged, and the movably female free bearing on other end and the adjusting screw(rod) is hinged.
One regulating handle is arranged in the middle of the adjusting screw(rod), the rotation regulating handle, the screw thread free bearing on the adjusting screw(rod) is removable, makes spring liter between desk leg and sleeve pipe, contracts, and can heighten, turn down the desk body simultaneously.Desk leg before also can only heightening two makes desktop produce slope.
Hinge connects between the forward and backward leg of desk body and the desk box.
The advantage of the desk of the utility model liftable, adjustable slope is simple in structure, and is easy to operate, can satisfy different height students' study needs, and the protection student eyesight allows the comfortable study of student, improves learning efficiency.
Description of drawings
Fig. 1 is the structural representation of the desk of liftable, adjustable slope.
Fig. 2 is the forward and backward sleeve pipe cutaway view of the desk of liftable, adjustable slope.
The specific embodiment
Contract according to Fig. 1, Fig. 2 and to show, desk leg 13 on the desk body 1 is put the sleeve pipe 14 that there is spring 15 the inside into, there is cross bar to fix between the sleeve pipe of front two desk legs, also there is cross bar to fix between the sleeve pipe of next two desk legs, 4 one on connecting rod and the free bearing 2,7,5,17 that is fixed on desk leg 13, the sleeve pipe 14 are hinged, and the inner nut free bearing 301,801 that movably has on other end and the adjusting screw(rod) 9 is hinged.One regulating handle 10 is arranged in the middle of the adjusting screw(rod) 9, rotation regulating handle 10, the inner nut free bearing on the adjusting screw(rod) 9 is removable, and the connecting rod on the both sides that are hinged with the inner nut free bearing also moves thereupon, make 15 liters on the spring of 14 of desk leg 13 and sleeve pipes or contract, can heighten, turn down the desk body simultaneously.Between the forward and backward leg on the left and right both sides of desk this device is arranged all.The desk of this liftable, adjustable slope is promptly finished.
Claims (3)
1, the desk of a kind of liftable, adjustable slope, comprise: desk body (1), it is characterized in that: also have the desk leg (13) of desk body (1) to put into the sleeve pipe (14) of fixture, (4) one on the connecting rod of adjusting device respectively with the desk leg (13) of desk body (1) on the sleeve pipe (14) of free bearing, fixation kit on free bearing link to each other.
2, the desk of liftable according to claim 1, adjustable slope, it is characterized in that: adjusting device comprises: the inner nut free bearing that links to each other with adjusting screw(rod) (9), the connecting rod (4) that links to each other with the inner nut free bearing, adjusting screw(rod) (9) is gone up the handle (10) of dress.
3, the desk of liftable according to claim 1, adjustable slope, it is characterized in that: fixation kit comprises: sleeve pipe (14), be contained in the spring (15) in the sleeve pipe (14), have cross bar (11) to be fixedly connected between the sleeve pipe (14), forward and backward sleeve pipe inner spring height difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094871 CN2779967Y (en) | 2005-01-11 | 2005-01-11 | Desk capable of lifting and slope regulatin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094871 CN2779967Y (en) | 2005-01-11 | 2005-01-11 | Desk capable of lifting and slope regulatin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2779967Y true CN2779967Y (en) | 2006-05-17 |
Family
ID=36761167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520094871 Expired - Fee Related CN2779967Y (en) | 2005-01-11 | 2005-01-11 | Desk capable of lifting and slope regulatin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2779967Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750642A (en) * | 2014-01-09 | 2014-04-30 | 杨益民 | Student desk leg lifting and locking device |
| CN104013202A (en) * | 2014-06-17 | 2014-09-03 | 贵州师范大学 | Adjustable light-pervious drawing table |
| CN104095398A (en) * | 2014-07-01 | 2014-10-15 | 上海电力学院 | Mechanical drawing desk with continuously adjustable height and slope |
| CN105919282A (en) * | 2016-06-03 | 2016-09-07 | 饶弘剑 | Inclined plate and application thereof |
-
2005
- 2005-01-11 CN CN 200520094871 patent/CN2779967Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750642A (en) * | 2014-01-09 | 2014-04-30 | 杨益民 | Student desk leg lifting and locking device |
| CN103750642B (en) * | 2014-01-09 | 2015-12-09 | 杨益民 | The lifting locking device of student desk leg |
| CN104013202A (en) * | 2014-06-17 | 2014-09-03 | 贵州师范大学 | Adjustable light-pervious drawing table |
| CN104095398A (en) * | 2014-07-01 | 2014-10-15 | 上海电力学院 | Mechanical drawing desk with continuously adjustable height and slope |
| CN105919282A (en) * | 2016-06-03 | 2016-09-07 | 饶弘剑 | Inclined plate and application thereof |
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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 |