CN203152968U - School desk and chair matched with same for use - Google Patents
School desk and chair matched with same for use Download PDFInfo
- Publication number
- CN203152968U CN203152968U CN 201220751446 CN201220751446U CN203152968U CN 203152968 U CN203152968 U CN 203152968U CN 201220751446 CN201220751446 CN 201220751446 CN 201220751446 U CN201220751446 U CN 201220751446U CN 203152968 U CN203152968 U CN 203152968U
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- CN
- China
- Prior art keywords
- desk
- supporting leg
- strut
- chair
- pair
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a school desk and a chair matched with the same for use. The school desk comprises a desk board, a desk cavity and support legs, wherein hydraulic cylinders are arranged on the support legs. The chair matched with the school desk for use comprises a seat board, a backrest and support legs, wherein hydraulic cylinders are also arranged on the support legs. The height of the school desk can be adjusted quite conveniently and silently; the chair enables a student to sit straight and upright; therefore, the school desk and is matched with the chair, and body distortion caused by inappropriate desk height or nonstandard sitting posture can be corrected effectively finally.
Description
Technical field
The utility model relates to a kind of desk and matching used chair thereof, particularly relates to a kind of desk and matching used chair thereof that has liftable desk and have the supporting formation of chair of rectifiable sitting posture function.
Background technology
The existing used desk of student and matching used chair thereof all are uniform, can not arbitrarily adjust the height of desk and chair, thereby cause a lot of tall students bending the back of the body to bend over the desk to read a book or write, opposite short person's student wants frame arm to read a book or write, so just be easy to produce tired, cause learning energy and do not concentrate, even finally can influence learning interest.
In order to solve this, there be a kind of desk or the chair that can reconcile height in the prior art, it is semi-automatic pattern that this desk or chair are adjusted the height devices major part, as latch and pin-and-hole combination, perhaps rack and pinion combination, but this structure needs the student manually to adjust, and uses inconvenient.
In addition, though can reconciling, existing desk and matching used chair thereof highly make its requirement that meets various height students,, to correcting faulty sitting posture or coming with some shortcomings part.
The utility model content
The purpose of this utility model is to provide a kind of desk and the matching used chair thereof that can adjust height quickly and easily.
The purpose of this utility model is also to provide a kind of desk and matching used chair thereof that can prevent the sitting posture distortion effectively.
Technical solution adopted in the utility model is:
A kind of desk and matching used chair thereof comprise desk and the chair supporting with it, and it is characterized in that: desk and chair legs are provided with the hydraulic-driven structure.
A kind of desk comprises the desk plate, the table hole, and supporting leg, wherein supporting leg is provided with hydraulic cylinder.
A kind of desk comprises the desk plate, the table hole, and supporting leg, wherein the part in the corresponding table of desk plate hole is provided with and starts plate.
A kind of desk, comprise the desk plate, the table hole, supporting leg, wherein supporting leg arrange before and after the two ends, the left and right sides respectively a pair of, be respectively arranged with between the pair of right and left supporting leg strut and strut, wherein go up strut and be fixedly installed between a pair of supporting leg, ground strut and supporting leg flexibly connect, and the two ends of hydraulic cylinder are fixedly connected on respectively on strut and the ground strut.
A kind of and the matching used chair of desk comprise seat board, backrest, and supporting leg, wherein supporting leg is provided with hydraulic cylinder.
A kind of and the matching used chair of desk comprise seat board, backrest, and supporting leg wherein connects backrest and seat board and is provided with fixedly bandage.
A kind of and the matching used chair of desk, comprise seat board, backrest, supporting leg, wherein supporting leg arrange before and after the two ends, the left and right sides respectively a pair of, be respectively arranged with between the pair of right and left supporting leg strut and strut, wherein go up strut and be fixedly installed between a pair of supporting leg, ground strut and supporting leg flexibly connect, and the two ends of hydraulic cylinder are fixedly connected on respectively on strut and the ground strut.
The effect that the utility model reaches:
Be that hydraulic cylinder is arranged on the student with on desk and the chair in the disclosed technical scheme of the utility model, thereby can make the student just can realize the height of desk or chair very easily.Latch structure compared to existing technology or gear structure have the advantage of handled easily.
In addition, chair of the present utility model be provided with can rectifying sitting posture of student correction belt, from the sitting posture that improves the student on plus side ground more.
Description of drawings
Fig. 1 is desk of the present utility model.
Fig. 2 is and the matching used chair of desk shown in Figure 1
Critical piece symbol description in the accompanying drawing:
Among the figure:
1, desk plate 2, table hole
3, supporting leg 4, lift table
11, hook 31, last strut
32, strut 33, hydraulic cylinder
101, backrest 102, seat board
103, chair leg 120, fixing bandage.
The specific embodiment
Followingly with reference to drawings and Examples the utility model is described in detail:
Fig. 1 demonstrates desk of the present utility model, and as shown in the figure, desk comprises; Desk plate 1, table hole 2, supporting leg 3 and be arranged on hydraulic cylinder 33 on the supporting leg 3.
In addition, for the books of placing in the better taking and placing table hole 2, the part in the corresponding table of desk plate hole is provided with and starts plate 4.
In addition, supporting leg 3 arranges a pair of in front and back, two ends, the left and right sides respectively, be respectively arranged with strut 31 and ground strut 32 between the pair of right and left supporting leg 3, wherein going up strut 31 is fixedly installed between a pair of supporting leg 3, ground strut 32 flexibly connects with supporting leg 3, and the two ends of hydraulic cylinder 33 are fixedly connected on respectively on strut 31 and the ground strut 32.
Fig. 2 demonstrates and the matching used chair of desk shown in Figure 1, and as shown in the figure, chair comprises; Seat board 102, backrest 101, the hydraulic cylinder 33 that arranges on chair leg 103 and the chair leg 103.
In addition, connect described backrest 101 and seat board 102 and be provided with fixedly bandage 120.Fixedly bandage is the winding that an end is fixed on the similar tape measure shape on backrest 101 or the seat board 102, at this moment, according to the position of being fixed, as be fixed on backrest 101, then the other end is provided with hook (not shown), can be suspended on the hanging hole (not shown) that forms on the seat board 102; Also can be opposite, but preferably carry out the fixing of winding at backrest 101, form hanging hole on the seat board 102.
In addition, chair leg 103 arranges a pair of in front and back, two ends, the left and right sides respectively, be respectively arranged with strut 31 and ground strut 32 between the pair of right and left chair leg 103, wherein going up strut 31 is fixedly installed between a pair of chair leg 103, ground strut 32 flexibly connects with chair leg 103, and the two ends of hydraulic cylinder 33 are fixedly connected on respectively on strut 31 and the ground strut 32.
Claims (6)
1. a desk comprises the desk plate, the table hole, and supporting leg is characterized in that: supporting leg is provided with hydraulic cylinder.
2. desk according to claim 1 is characterized in that: the part in the corresponding table of desk plate hole is provided with and starts plate.
3. desk according to claim 1, it is characterized in that: supporting leg arranges a pair of in front and back, two ends, the left and right sides respectively, be respectively arranged with strut and ground strut between the pair of right and left supporting leg, wherein going up strut is fixedly installed between a pair of supporting leg, ground strut and supporting leg flexibly connect, and the two ends of hydraulic cylinder are fixedly connected on respectively on strut and the ground strut.
4. one kind and the matching used chair of claim 1 comprise seat board, backrest, and supporting leg is characterized in that: supporting leg is provided with hydraulic cylinder.
5. chair according to claim 4 is characterized in that: connect backrest and seat board and be provided with fixedly bandage.
6. chair according to claim 4, it is characterized in that: supporting leg arranges a pair of in front and back, two ends, the left and right sides respectively, be respectively arranged with strut and ground strut between the pair of right and left supporting leg, wherein going up strut is fixedly installed between a pair of supporting leg, ground strut and supporting leg flexibly connect, and the two ends of hydraulic cylinder are fixedly connected on respectively on strut and the ground strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751446 CN203152968U (en) | 2012-12-31 | 2012-12-31 | School desk and chair matched with same for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751446 CN203152968U (en) | 2012-12-31 | 2012-12-31 | School desk and chair matched with same for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203152968U true CN203152968U (en) | 2013-08-28 |
Family
ID=49014207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220751446 Expired - Fee Related CN203152968U (en) | 2012-12-31 | 2012-12-31 | School desk and chair matched with same for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203152968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207478A (en) * | 2014-09-15 | 2014-12-17 | 江苏理工学院 | Non-drowsy sitting posture correcting desk and chair |
-
2012
- 2012-12-31 CN CN 201220751446 patent/CN203152968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207478A (en) * | 2014-09-15 | 2014-12-17 | 江苏理工学院 | Non-drowsy sitting posture correcting desk and chair |
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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: 20130828 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |