CN202760635U - Adjustable teaching table and adjustable teaching chair - Google Patents
Adjustable teaching table and adjustable teaching chair Download PDFInfo
- Publication number
- CN202760635U CN202760635U CN 201220482210 CN201220482210U CN202760635U CN 202760635 U CN202760635 U CN 202760635U CN 201220482210 CN201220482210 CN 201220482210 CN 201220482210 U CN201220482210 U CN 201220482210U CN 202760635 U CN202760635 U CN 202760635U
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- China
- Prior art keywords
- support bar
- seat support
- cloth
- chair
- adjustable teaching
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Abstract
The utility model discloses a teaching table and a teaching chair, particularly relates to an adjustable teaching table and an adjustable teaching chair, and belongs to the technical field of teaching attachments. The adjustable teaching table and the adjustable teaching chair can bring comfortable feel to use by a user. The adjustable teaching table and the adjustable teaching chair comprise a chair supporting rod, a chair surface supporting rod and cloth strips, wherein the middle upper portion of the chair supporting rod is provided with cloth strip installation holes, the chair surface supporting rod is provided with cloth strip installation holes, and the lower end of the chair supporting rod is provided with an installation structure. The chair surface supporting rod is arranged on the middle lower portion of the chair supporting rod, cloth strips are respectively arranged inside the cloth strip installation holes in the chair surface supporting rod and the chair supporting rod, and the chair supporting rod is fixedly arranged on a pre-set position inside a room through the installation structure at the lower end of the chair supporting rod.
Description
Technical field
The utility model relates to a kind of teaching tables and chairs, especially relates to a kind of adjustable teaching tables and chairs, belongs to the teaching equipment technical field.
Background technology
The multiplex plastic front board of tables and chairs seat in existing classroom can not be breathed freely, and especially in summer, for the people who uses this facility very large puzzlement is arranged.Seat is that fixed size and connected mode adopt welding manner in addition, the free free adjustment according to each individual physical factors, in each distance corresponding problem is arranged also, simultaneously, the tables and chairs of plastic front board in use also can produce various noises along with plastic ageing, bring for quiet teaching environment and are discord, not only affect teacher's Teaching Ideas, also can affect student's thinking.In addition, existing tables and chairs are because fixing, and the size of seat especially along the nonadjustable defective of the length of fore-and-aft direction, when being used by the higher student of height, can produce the situation that the back user kicks the front user because of distance problem.
The utility model content
Technical problem to be solved in the utility model is: a kind of adjustable teaching tables and chairs that can in use bring comfort to the user are provided.
For solving the problems of the technologies described above the technical scheme that adopts be: a kind of adjustable teaching tables and chairs, comprise that the middle and upper part is provided with cloth and the seat support bar of cylindrical void is installed, is provided with seat support bar and cloth that cloth is installed cylindrical void, be furnished with mounting structure in the lower end of seat support bar; The seat support bar is installed in the middle and lower part of seat support bar, and the cloth of seat support bar and seat support bar is installed in the cylindrical void and is separately installed with described cloth; The mounting structure of seat support bar by its lower end is fixing is installed in the classroom on the predefined position.
Further be, the seat support bar comprises fixed bar and the motion bar that can stretch in fixed bar, and the seat support bar is installed in the middle and lower part of seat support bar by fixed bar.
The optimal way of such scheme is also to comprise handrail, on the turnover seat support bar that is installed in more than the seat support bar of handrail.
Further be, also comprise auxiliary support bar, between seat support bar and the seat support bar described auxiliary support bar is installed.
Further be, described mounting structure comprises connecting plate and bolt, be provided with connecting hole and installing hole on the connecting plate, connecting plate is connected with the lower end of bolt with the seat support bar by described connecting hole, by being installed in the classroom on the predefined position that described installing hole and bolt are fixed.
The optimal way of such scheme is, the two ends of cloth are provided with snatch, and cloth is installed in cloth by described snatch and installs in the cylindrical void.
Further be, comprise that also desk faceplate, lower end are furnished with the desk support bar of described mounting structure, desk faceplate is installed in the upper end of desk support bar, and the mounting structure of desk support bar by its lower end is fixing is installed in the classroom on the predefined position.
Further be, also comprise auxiliary support bar, between desk faceplate and the desk support bar described auxiliary support bar is installed.
The optimal way of such scheme is also to be furnished with auxiliary support plate between auxiliary support bar and desk faceplate.
Further be to be provided with rubber covering at the seat support bar with the interference of rear row's desk faceplate.
The beneficial effects of the utility model are: the backrest and the seat that change the cloth structure by the plastics with the formation seat of the formation backrest of seat support bar middle and upper part and seat support bar middle and lower part into.Like this, because cloth is on the middle and upper part that is arranged in the seat support bar and seat support bar in gap, breathed freely with both having guaranteed backrest and seat, and again so that backrest and seat are all very soft, thereby in use brought comfortable fine impression can for the user.
Description of drawings
Fig. 1 is the structural representation of a kind of adjustable teaching tables and chairs of the utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B-B cutaway view of Fig. 2.
Be labeled as among the figure: cloth is installed cylindrical void 1, seat support bar 2, seat support bar 3, cloth 4, mounting structure 5, fixed bar 6, motion bar 7, handrail 8, auxiliary support bar 9, connecting plate 10, bolt 11, connecting hole 12, installing hole 13, desk support bar 14, desk faceplate 15, rubber covering 16, auxiliary support plate 17.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3 be a kind of adjustable teaching tables and chairs that can in use bring comfort to the user that the utility model provides.Described adjustable teaching tables and chairs comprise that the middle and upper part is provided with cloth and the seat support bar 2 of cylindrical void 1 is installed, is provided with seat support bar 3 and cloth 4 that cloth is installed cylindrical void 1, are furnished with mounting structure 5 in the lower end of seat support bar 2; Seat support bar 3 is installed in the middle and lower part of seat support bar 2, and the cloth of seat support bar 3 and seat support bar 2 is installed in the cylindrical void 1 and is separately installed with described cloth 4; The mounting structure 5 of seat support bar 2 by its lower end is fixing is installed in the classroom on the predefined position.The plastics of the formation seat by above-mentioned formation backrest with seat support bar 2 middle and upper parts and seat support bar 2 middle and lower parts change backrest and the seat of cloth structure into.Like this, because cloth 4 is on the middle and upper part that is arranged in seat support bar 2 and seat support bar 3 in gap, breathed freely with both having guaranteed backrest and seat, and again so that backrest and seat are all very soft, thereby in use brought comfortable fine impression can for the user.
In the above-mentioned embodiment, in order to make described seat can adapt to the user of the different bodily forms, simultaneously also make things convenient for the user to use and increase the intensity of seat, described seat support bar 3 comprises fixed bar 6 and can be at fixed bar 6 interior flexible motion bars 7, and seat support bar 3 is installed in the middle and lower part of seat support bar 2 by fixed bar 6; Simultaneously, also comprise handrail 8 and auxiliary support bar 9, handrail 8 turnover being installed on the seat support bar 2 of seat support bar more than 3; Described auxiliary support bar 9 is installed between seat support bar 3 and the seat support bar 2.
Further, for fixing being installed in the classroom on the predefined position of convenient described seat, and the installation that makes things convenient for cloth 4, described mounting structure 5 comprises connecting plate 10 and bolt 11, be provided with connecting hole 12 and installing hole 13 on the connecting plate 10, connecting plate 10 is connected with bolt by described connecting hole 12 and is connected with the lower end of seat support bar 2, by being installed in the classroom on the predefined position that described installing hole 13 and bolt 11 are fixed; Simultaneously, the two ends of cloth (4) are provided with snatch, and cloth (4) is installed in cloth by described snatch and installs in the cylindrical void (1).The two ends of cloth 4 are provided with snatch, and cloth 4 is installed in cloth by described snatch and installs in the cylindrical void 1.
In the above-mentioned embodiment, comprise that also desk faceplate 15, lower end are furnished with the desk support bar 14 of described mounting structure 5, desk faceplate 15 is installed in the upper end of desk support bar 14, and the mounting structure 5 of desk support bar 14 by its lower end is fixing is installed in the classroom on the predefined position.Further, in order to increase the intensity of desk, protect described desk and seat, also comprise auxiliary support bar 9 auxiliary support plates 17, auxiliary support bar 9 is installed between desk faceplate 15 and the desk support bar 14; Auxiliary support plate 17 is installed between auxiliary support bar 9 and the desk faceplate 15; Simultaneously, be provided with rubber covering 16 at the seat support bar 2 with rear row's desk faceplate 15 interferences.
In sum, tables and chairs body of the present utility model has shown the hommization of design.Concerning the user, seat can free adjustment, uses comfortable; To producer, all parts is that screw connects, thus convenient for production, convenient transportation, efficient, installs quicker, simple left-hand seat; For the consumer, all parts cost performance that this design is adopted is higher, parts still less, more smart, use in necessary place, reduce unnecessary waste, price is lower, the effect that reaches is fine; To environment, all parts is comprised of metal and cloth, and metal can be recycled, and cloth suits to apply widely on not impact of environment.
Claims (10)
1. adjustable teaching tables and chairs, it is characterized in that: comprise that the middle and upper part is provided with cloth and the seat support bar (2) of cylindrical void (1) is installed, is provided with seat support bar (3) and cloth (4) that cloth is installed cylindrical void (1), be furnished with mounting structure (5) in the lower end of seat support bar (2); Seat support bar (3) is installed in the middle and lower part of seat support bar (2), and the cloth of seat support bar (3) and seat support bar (2) is installed in the cylindrical void (1) and is separately installed with described cloth (4); The mounting structure (5) of seat support bar (2) by its lower end is fixing is installed in the classroom on the predefined position.
2. a kind of adjustable teaching tables and chairs according to claim 1, it is characterized in that: seat support bar (3) comprises fixed bar (6) and the motion bar (7) that can stretch in fixed bar (6), seat support bar (3) is installed in the middle and lower part of seat support bar (2) by fixed bar (6).
3. a kind of adjustable teaching tables and chairs according to claim 1 and 2 is characterized in that: also comprise handrail (8), on the turnover seat support bar (2) that is installed in more than the seat support bar (3) of handrail (8).
4. a kind of adjustable teaching tables and chairs according to claim 1 is characterized in that: also comprise auxiliary support bar (9), between seat support bar (3) and the seat support bar (2) described auxiliary support bar (9) is installed.
5. a kind of adjustable teaching tables and chairs according to claim 1, it is characterized in that: described mounting structure (5) comprises connecting plate (10) and bolt (11), be provided with connecting hole (12) and installing hole (13) on the connecting plate (10), connecting plate (10) is connected 11 with bolt by described connecting hole (12)) be connected with the lower end of seat support bar (2), by being installed in the classroom on the predefined position that described installing hole (13) and bolt (11) are fixed.
6. a kind of adjustable teaching tables and chairs according to claim 1, it is characterized in that: the two ends of cloth (4) are provided with snatch, and cloth (4) is installed in cloth by described snatch and installs in the cylindrical void (1).
7. a kind of adjustable teaching tables and chairs according to claim 1, it is characterized in that: comprise that also desk faceplate (15), lower end are furnished with the desk support bar (14) of described mounting structure (5), desk faceplate (15) is installed in the upper end of desk support bar (14), and the mounting structure (5) of desk support bar (14) by its lower end is fixing is installed in the classroom on the predefined position.
8. a kind of adjustable teaching tables and chairs according to claim 7 is characterized in that: also comprise auxiliary support bar (9), between desk faceplate (15) and the desk support bar (14) described auxiliary support bar (9) is installed.
9. a kind of adjustable teaching tables and chairs according to claim 8 is characterized in that: also be furnished with auxiliary support plate (17) between auxiliary support bar (9) and desk faceplate (15).
10. according to claim 7,8 or 9 described a kind of adjustable teaching tables and chairs, it is characterized in that: be provided with rubber covering (16) at the seat support bar (2) with rear row's desk faceplate (15) interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482210 CN202760635U (en) | 2012-09-20 | 2012-09-20 | Adjustable teaching table and adjustable teaching chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482210 CN202760635U (en) | 2012-09-20 | 2012-09-20 | Adjustable teaching table and adjustable teaching chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202760635U true CN202760635U (en) | 2013-03-06 |
Family
ID=47767252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482210 Expired - Fee Related CN202760635U (en) | 2012-09-20 | 2012-09-20 | Adjustable teaching table and adjustable teaching chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202760635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309363A (en) * | 2018-03-20 | 2018-07-24 | 江华 | Infant integrates diagnosis and therapy system equipment |
| CN110558750A (en) * | 2019-09-30 | 2019-12-13 | 佛山科学技术学院 | Integrated table and chair |
-
2012
- 2012-09-20 CN CN 201220482210 patent/CN202760635U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309363A (en) * | 2018-03-20 | 2018-07-24 | 江华 | Infant integrates diagnosis and therapy system equipment |
| CN108309363B (en) * | 2018-03-20 | 2020-08-14 | 江华 | Comprehensive diagnosis and treatment system equipment for infants |
| CN110558750A (en) * | 2019-09-30 | 2019-12-13 | 佛山科学技术学院 | Integrated table 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20160920 |