CN201468488U - Retractable school desk - Google Patents
Retractable school desk Download PDFInfo
- Publication number
- CN201468488U CN201468488U CN2009201978209U CN200920197820U CN201468488U CN 201468488 U CN201468488 U CN 201468488U CN 2009201978209 U CN2009201978209 U CN 2009201978209U CN 200920197820 U CN200920197820 U CN 200920197820U CN 201468488 U CN201468488 U CN 201468488U
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- China
- Prior art keywords
- desk
- desktop
- student
- scalable
- books
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- 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 height-adjustable multi-functional human-based retractable school desk. A slide slot is arranged at the lateral bottom the desk top, a rubbing face under the desk is provided with an inclined ridge symmetrically to the middle, the cross position of two cross rods is provided with a rotation shaft, both ends of the rotation shaft are respectively arranged in the slide slot and the ridge, and one end of the rotation shaft contacted with the slide slot is provided with a pulley. The retractable school desk has the following advantages: first, the height of the desk top can be adjusted as required to provide convenience to students of various heights; second, a detachable small bookshelf arranged among desk legs can be used for placing more books as required, the desk top is clean and tidy, and is convenient for students to read and write on; third, a low drawer has a ventilation function to keep books dry and guard against damp and insect; fourth, an arc groove at the front end of the desk top is comfort for students to lean on; fifth, the desk legs adopt a disk structure to increase the bearing capacity of the desk legs; and sixth, a drawing plate is arranged on the lower side of the desk top to be used for placing books and fixing sliding space of the pulley.
Description
Technical field
The utility model relate to a kind of can adjust as required height of table top, diverse in function, use the scalable student's desk of hommization more.
Background technology
The height of table top of existing desk all immobilizes, and for the higher classmate of height, sees that written word is very uncomfortable.Because school work now is heavier, student's books and other study are more with book simultaneously, and desktop and drawer all can't hold all books usually.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of can adjust as required height of table top, diverse in function, use the scalable student's desk of hommization more.
Design: in order to realize the foregoing invention purpose.1, the desktop side bottom is provided with chute, it is the inclined-plane groove of symmetry that table end wiping face is provided with the centre, two are provided with that rotating shaft, two ends lay respectively in chute and the groove and are provided with the design of pulley with an end of chute joint with the crossbar intersection place, and this is one of technical characterictic of the present utility model.The purpose of doing like this is: by crossbar moving in groove, and cooperate pulley and rotating shaft, adjust the lifting of the angle realization desktop between the crossbar.2, two middle designs that are provided with pumping board of chute, this is two of a technical characterictic of the present utility model.The purpose of doing like this is: the one, and the length that can fix two chutes, anti-limited slip wheel too slides, and makes the crossbar trend vertical, and influences the steady of desktop; The 2nd, the books of placing at needs can be extracted slide plate out more for a long time, use as desktop.3, desktop is provided with a montant for one jiao, and the montant upper end is provided with two cross bars parallel with desktop, and clip is housed on cross bar, and the desktop of cross bar lower end is provided with the design of baffle plate, and this is three of a technical characterictic of the present utility model.The purpose of doing like this is: when reading a book or writing, the books of needs reference can be placed on the pin, fix getting final product by clip and riser, both saved desk-top space, and it be convenient to just look at book.4, the desktop front end is provided with the design of arc groove, and this is four of a technical characterictic of the present utility model.The purpose of doing like this is: arc groove can see written word or against in bed, desktop can not head on the chest, designs hommization more.5, table pin tread surface adopts the design of disc format, and this is five of a technical characterictic of the present utility model.The purpose of doing like this is: disk has increased the area that contacts to earth, thereby has increased the weight capacity of desk, is that desk can be placed more article.6, be provided with the design of dismountable small shelf in the middle of the table pin, this is six of a technical characterictic of the present utility model.Small shelf between the table pin can be placed on books on the small shelf at books more for a long time, has increased the space of putting book, makes and sees that written word is convenient.7, the drawer of desk is the design of main frame drawer, and this is seven of a technical characterictic of the present utility model.The purpose of doing like this is: the main frame drawer can reach the purpose of ventilation, keeps the books drying.
Technical scheme: a kind of scalable student's desk, described desktop side bottom is provided with chute, it is the inclined-plane groove of symmetry that table end wiping face is provided with the centre, and two are provided with that rotating shaft, two ends lay respectively in chute and the groove and are provided with pulley with an end of chute joint with the crossbar intersection place.
The utility model is compared with background technology: the one, can adjust the height of desktop as required, and the student who meets various heights uses; The 2nd, the dismountable small shelf between the pin can be used for placing more books when needed, makes desktop neat and tidy more, conveniently sees written word; The 3rd, the main frame drawer has draught effect, keeps the books drying, dampproof protection against insects; The 4th, the arc groove of desktop front end, the time during by rest on the table, more comfortable; The 5th, a pin adopts the form of disk, can increase the bearing capacity of a pin; The 6th, the desktop downside is provided with pumping board, both can place books, the space of also can fixed block sliding.
Description of drawings
Fig. 1 is the structural representation of scalable student's desk.
Fig. 2 is the side view of scalable student's desk.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1～2.A kind of scalable student's desk, described desktop 1 side bottom is provided with chute 3, it is the inclined-plane groove 2 of symmetry that the table bottom side is provided with the centre, two follow crossbar 4 infalls to be provided with rotating shaft 6, two ends lay respectively in chute 3 and the groove 2, and be provided with pulley 5 with an end of chute 3 joints, article two, be provided with pumping board 7 in the middle of the chute 3, desktop 1 front end is provided with groove 8, one jiao is provided with a montant 10, montant 10 upper ends are provided with two cross bars 9 parallel with desktop, and clip 11 is housed on cross bar 9, the desktop 1 of cross bar 9 lower ends is provided with baffle plate 12, table pin 13 tread surfaces adopt disc format, and be provided with dismountable small shelf 14 in the middle of table pin 13, the drawer 15 of desk is the main frame drawer.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (5)
1. scalable student's desk, it is characterized in that: described desktop side bottom is provided with chute, it is the inclined-plane groove of symmetry that the table bottom side is provided with the centre, and two are provided with that rotating shaft, two ends lay respectively in chute and the groove and are provided with pulley with an end of chute joint with the crossbar intersection place.
2. scalable student's desk according to claim 1 is characterized in that: be provided with pumping board in the middle of two chutes.
3. scalable student's desk according to claim 1 is characterized in that: the desktop front end is provided with groove, and one jiao is provided with a montant, and the montant upper end is provided with two cross bars parallel with desktop, and clip is housed on cross bar, and the desktop of cross bar lower end is provided with baffle plate.
4. scalable student's desk according to claim 1 is characterized in that: table pin tread surface adopts disc format, and is provided with dismountable small shelf in the middle of the table pin.
5. scalable student's desk according to claim 1 is characterized in that: the drawer of desk is the main frame drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201978209U CN201468488U (en) | 2009-09-27 | 2009-09-27 | Retractable school desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201978209U CN201468488U (en) | 2009-09-27 | 2009-09-27 | Retractable school desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201468488U true CN201468488U (en) | 2010-05-19 |
Family
ID=42404722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201978209U Expired - Fee Related CN201468488U (en) | 2009-09-27 | 2009-09-27 | Retractable school desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201468488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370339A (en) * | 2010-08-12 | 2012-03-14 | 郭连坤 | Manually-adjusting liftable school desk |
-
2009
- 2009-09-27 CN CN2009201978209U patent/CN201468488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370339A (en) * | 2010-08-12 | 2012-03-14 | 郭连坤 | Manually-adjusting liftable school desk |
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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: 20100519 Termination date: 20100927 |