CN206197477U - A kind of chair and desk for pupils - Google Patents
A kind of chair and desk for pupils Download PDFInfo
- Publication number
- CN206197477U CN206197477U CN201620916291.3U CN201620916291U CN206197477U CN 206197477 U CN206197477 U CN 206197477U CN 201620916291 U CN201620916291 U CN 201620916291U CN 206197477 U CN206197477 U CN 206197477U
- Authority
- CN
- China
- Prior art keywords
- chair
- desk
- seat support
- support
- pupils
- 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 kind of chair and desk for pupils, belong to teaching facilities field, the tables and chairs include chair mechanism, chair mechanism includes seat support, backrest is fixed with seat support posterior edges, seat support front side is connected with connecting rod, and connecting rod top is fixed with table；Described seat support bottom surface is provided with support frame, and chair mechanism and table are integral type structure, table longitudinal separation, table size and chair mechanism can adjust up and down, student can be conducive to correcting sitting posture of student according to itself stature come any setting, be conducive to body development.
Description
Technical field
The utility model is related to teaching facilities field, specifically a kind of chair and desk for pupils.
Background technology
In school, desk and chair (or stool) are the indispensabilities that students study is listened to the teacher, and traditional desk and chair
All be to separate, classroom space do not only taken up, and specification is the same, for the student of different statures, some it is higher or
Partially short classmate inappropriate tables and chairs that are seated for a long time may influence their body development, can also influence their effect of listening to the teacher
Rate, when general cleaning or collective activity is carried out, aspect is not mobile for traditional desk and chair.
Utility model content
Regarding to the issue above, above-mentioned technical problem is solved the utility model proposes a kind of chair and desk for pupils.
Specifically scheme is：A kind of chair and desk for pupils, the tables and chairs include chair mechanism, and chair mechanism includes seat support, after seat support
Backrest is fixed with lateral edges, seat support front side is connected with connecting rod, and connecting rod top is fixed with table；Described seat support bottom surface sets
Support frame is equipped with, chair mechanism and table are integral type structure, save classroom space.
Described table both sides are connected with extension panel by axis of rotation, and the described table bottom surface left and right sides symmetrically sets
Limiting plate is equipped with, limiting plate transverse rotation is hinged with table bottom surface, extension panel can be used for expanding the usable floor area of table, when
When needing extension panel, extension panel is screwed out from table two sides, and rotary stopper plate, limiting plate top margin is by expansion board top
Firmly.
Cushion block is provided with described limiting plate top margin, described cushion block height is identical with shaft radius, due to rotating shaft
In the presence of, can cause there is gap between limiting plate top margin and table bottom surface, gap can cause expansion board uneven with table, cushion block
Design solves this problem.
Described limiting plate is right angled triangle plate body structure, and triangular structure of right angle is more stable structure, and
Material-saving.
Described connecting rod is " L " shape structure.
Described seat support front center is provided with sleeve pipe, described sleeve pipe and connecting rod pivot bush unit.
Described sleeve pipe side is provided with through hole I, and a line jack I, the through hole I are evenly arranged with described connecting rod
Fixed by the grafting of a latch I with jack I, such design can realize the overall front and rear regulation of table.
Described support frame includes support bar, and the support bar top is fixed with seat support middle part, and the support club shaft is lived
It is dynamic to be socketed with support tube；
Described support tube side is provided with through hole II, and a row jack II is evenly arranged with described support bar；
The through hole II is fixed with jack II by the grafting of a latch II, such design can realize chair mechanism and
The regulation up and down of table.
Described support tube bottom is uniformly fixedly connected with four table legs, and each table leg bottom is provided with universal wheel, so
Design facilitate the tables and chairs moved integrally.
Described seat support top surface is provided with seat cushion, the design of cushion sit students it is more comfortable.
The beneficial effects of the utility model are:Desk and chair is two-in-one saves classroom space, table longitudinal separation, table
Plate size and chair mechanism can adjust up and down, and student can be conducive to correcting student according to itself stature come any setting
Sitting posture, is conducive to body development.
Brief description of the drawings
Fig. 1 is a kind of extension panel retracted state schematic diagram of chair and desk for pupils；
Fig. 2 is a kind of extension panel deployed condition schematic diagram of chair and desk for pupils；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the enlarged drawing at A in Fig. 2.
In figure：1. seat support, 2. jack II, 3. latch II, 4. table leg, 5. universal wheel, 6. support tube, 7. through hole II, 8.
Strut, 9. jack I, 10. limiting plate, 11. extension panels, 12. latches I, 13. seat cushions, 14. backrests, 15. tables, 16. through holes I,
17. connecting rods, 18. cushion blocks, 19. rotating shafts.
Specific embodiment
With reference to Figure of description and specific embodiment, the utility model will be further described：
Embodiment 1
As shown in Fig. 1 to Fig. 4, a kind of chair and desk for pupils, the tables and chairs include chair mechanism, and chair mechanism includes seat support 1, described
The top surface of seat support 1 be provided with seat cushion 13.Backrest 14 is fixed with the posterior edges of seat support 1, the described front center of seat support 1 is provided with
Sleeve pipe, sleeve pipe connection has the connecting rod 17 of " L " shape structure, and the top of connecting rod 17 is fixed with table 15, and described sleeve pipe side sets
Through hole I 16 is equipped with, jack I 9 is evenly arranged with described connecting rod 17, the through hole I 16 passes through a latch II 3 with jack I 9
Grafting is fixed；The described bottom surface of seat support 1 is provided with support frame, and described support frame includes support bar 8, the top of the support bar 8
Fixed with the middle part of seat support 1, the body of rod movable sleeve of the support bar 8 is connected to support tube 6；The described side of support tube 6 is provided with through hole
II 7, it is evenly arranged with jack II 2 on described support bar 8；The through hole II 7 is solid by the grafting of a latch II 3 with jack II 2
It is fixed.The described bottom of support tube 6 is uniformly fixedly connected with four table legs 4, and each bottom of table leg 4 is provided with universal wheel 5.Described
The both sides of table 15 are rotatably connected to extension panel 11 by rotating shaft 19, and the described bottom surface left and right sides of table 15 is symmetrical arranged limited
Position plate 10, the transverse rotation of limiting plate 10 is hinged with the bottom surface of table 15.Cushion block 18 is provided with the described top margin of limiting plate 10, it is described
The height of cushion block 18 it is identical with the radius of rotating shaft 19.Described limiting plate 10 is right angled triangle plate body structure.
In Students ' Learning, if the usable floor area of table 15 is not enough, extension panel 11 can be screwed out from the both sides of table 15,
And the limiting plate 10 of the bottom of rotary table plate 15, the top margin of limiting plate 10 withstands expansion board；When student feels table 15 and body
Distance it is improper when, latch I 12 is extracted, you can the distance of front and rear regulation table 15 and body, after the completion of adjustment, then by latch
I 12 are inserted into fixation in through hole I 16 and jack I 9；When student feels that the height of seat support 1 is improper, latch II 3 is extracted, you can
The height of seat support 1, after the completion of adjustment, then during latch II 3 is inserted into through hole II 7 and jack II 2 it is fixed.
Preferred embodiment of the present utility model is the foregoing is only, is not whole embodiments of the present utility model,
Be not used to limit the utility model, all any modifications within spirit of the present utility model and principle, made, equivalent,
Improve etc., should be included within protection domain of the present utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out innovative characteristicses of the present utility model, above-mentioned technical characteristic will not be repeated here.
Claims (10)
1. a kind of chair and desk for pupils, it is characterized in that, the tables and chairs include chair mechanism, and chair mechanism includes seat support, seat support posterior edges
Place is fixed with backrest, and seat support front side is connected with connecting rod, and connecting rod top is fixed with table；Described seat support bottom surface is provided with branch
Support.
2. a kind of chair and desk for pupils according to claim 1, it is characterized in that, described table both sides are connected by axis of rotation
There is extension panel, the described table bottom surface left and right sides is symmetrically arranged with limiting plate, and limiting plate transverse rotation cuts with scissors with table bottom surface
Connect.
3. a kind of chair and desk for pupils according to claim 2, it is characterized in that, cushion block is provided with described limiting plate top margin,
Described cushion block height is identical with shaft radius.
4. a kind of chair and desk for pupils according to claim 3, it is characterized in that, described limiting plate is right angled triangle plate body knot
Structure.
5. a kind of chair and desk for pupils according to claim 1, it is characterized in that, described connecting rod is " L " shape structure.
6. a kind of chair and desk for pupils according to claim 5, it is characterized in that, described seat support front center is provided with sleeve pipe,
Described sleeve pipe and connecting rod pivot bush unit.
7. a kind of chair and desk for pupils according to claim 6, it is characterized in that, described sleeve pipe side is provided with through hole I, described
Connecting rod on be evenly arranged with some jacks I, the through hole I is fixed with jack I by the grafting of a latch I.
8. a kind of chair and desk for pupils according to claim 1, it is characterized in that, described support frame includes support bar, the branch
Strut top is fixed with seat support middle part, and the support club shaft pivot bush unit has support tube；
Described support tube side is provided with through hole II, and some jacks II are evenly arranged with described support bar；
The through hole II is fixed with jack II by the grafting of a latch II.
9. a kind of chair and desk for pupils according to claim 8, it is characterized in that, described support tube bottom is uniformly fixedly connected with
Four table legs, each table leg bottom is provided with universal wheel.
10. a kind of chair and desk for pupils according to claim 1, it is characterized in that, described seat support top surface is provided with seat cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916291.3U CN206197477U (en) | 2016-08-22 | 2016-08-22 | A kind of chair and desk for pupils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916291.3U CN206197477U (en) | 2016-08-22 | 2016-08-22 | A kind of chair and desk for pupils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206197477U true CN206197477U (en) | 2017-05-31 |
Family
ID=58759559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916291.3U Expired - Fee Related CN206197477U (en) | 2016-08-22 | 2016-08-22 | A kind of chair and desk for pupils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206197477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265015A (en) * | 2018-12-04 | 2020-06-12 | 湖南海湖矿灯有限公司 | Desk, chair and stool |
| CN111772345A (en) * | 2018-12-04 | 2020-10-16 | 湖南海湖矿灯有限公司 | Manufacturing and improving scheme of desk and chair (stool) |
-
2016
- 2016-08-22 CN CN201620916291.3U patent/CN206197477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265015A (en) * | 2018-12-04 | 2020-06-12 | 湖南海湖矿灯有限公司 | Desk, chair and stool |
| CN111772345A (en) * | 2018-12-04 | 2020-10-16 | 湖南海湖矿灯有限公司 | Manufacturing and improving scheme of desk and chair (stool) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |