CN204232528U - A kind of Combined table-chair - Google Patents
A kind of Combined table-chair Download PDFInfo
- Publication number
- CN204232528U CN204232528U CN201420657250.8U CN201420657250U CN204232528U CN 204232528 U CN204232528 U CN 204232528U CN 201420657250 U CN201420657250 U CN 201420657250U CN 204232528 U CN204232528 U CN 204232528U
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- CN
- China
- Prior art keywords
- chair
- fixed support
- combined table
- desktop
- leg
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Abstract
The utility model relates to a kind of Combined table-chair, comprise desk and at least one chair, described desk is made up of fixed support and desktop, described chair is made up of travel(l)ing rest and seat plate, described travel(l)ing rest is formed by top cross-articulation by front chair leg and back leg, described front chair leg upper end and seat plate bottom rear are hinged, bottom described front chair leg lower end and fixed support, side is hinged to be folded to desk side when chair is not used, it is anterior that described back leg upper end is used for support chair panel bottom side, rear transverse rod in the middle part of described back leg is flexibly connected with a buckle rearward end, stablely time on the front rail that described buckle leading section is buckled in front chair midleg to make travel(l)ing rest use to stand.This Combined table-chair is novel in design, compact conformation and cost performance is high, chair folding and unfolding simple and fast, and convenient mobile, overall area occupied is little, is applicable to single and many people's uses, has very large market development prospect.
Description
Technical field
The utility model relates to a kind of Combined table-chair.
Background technology
Traditional classroom combined table and chair assembly more focuses on the reliability design of tables and chairs, and hommization shows slightly inadequate, and the combined table and chair assembly of overwhelming majority design immobilizes, and mobility is poor, causes the student arranged more afterwards efficiency of listening to the teacher poorer, is also unfavorable for the Interact and Exchange between teachers and students; In addition, use changeless combined table and chair assembly in the classroom of non-notch cuttype, the higher student of front-seat height can be made to block the sight line of the shorter student of rear row's height, cause the short student of rear row efficiency of listening to the teacher low; Further, the limited area of combined table and chair assembly is put in classroom, and the single or double combined table and chair assembly area that takies classroom is comparatively large at present, causes classroom can hold the number of student limited.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of modern design, compact conformation, area occupied little and the Combined table-chair that cost performance is high.
To achieve these goals, the technical solution adopted in the utility model is: a kind of Combined table-chair, comprise desk and at least one chair, described desk is made up of fixed support and desktop, described chair is made up of travel(l)ing rest and seat plate, described travel(l)ing rest is formed by top cross-articulation by front chair leg and back leg, described front chair leg upper end and seat plate bottom rear are hinged, bottom described front chair leg lower end and fixed support, side is hinged to be folded to desk side when chair is not used, it is anterior that described back leg upper end is used for support chair panel bottom side, rear transverse rod in the middle part of described back leg is flexibly connected with a buckle rearward end, stablely time on the front rail that described buckle leading section is buckled in front chair midleg to make travel(l)ing rest use to stand.
Further, described buckle leading section offers the distribution of multiple time interval with the catching groove regulating chair differing heights, and described catching groove is selected one and is interlocked with front rail when chair uses.
Further, described desktop is in square, and there is folding edged surface plate described desktop surrounding bottom side respectively by butterfly gemel connection, is combined into square with the area of enlarging table top after four angle panel openings with desktop.
Further, described desktop center to be turned round with fixed support by bolt, spring washer and nut and is connected, described fixed support is equipped with the latch for pinning desktop, described fixed support top side is symmetrically arranged with multiple band bearing glass H and takes turns, and described desktop bottom side is provided with takes turns with bearing glass H the annular groove rolling and coordinate.
Further, described fixed support side is provided with the strong magnets for adsorbing folding rear forward and backward chair leg.
Further, be provided with intermediate layer frame in the middle part of described fixed support, frame side, described intermediate layer is provided with location batten, and described strong magnets is arranged on the batten of location, and described intermediate layer frame is placed with dividing plate.
Further, described rear transverse rod both ends are fixed on back leg respectively by iron plate and bolt, and described rear transverse rod two ends are separately installed with pad and nut.
Further, be provided with batten in described front chair leg upper end, described batten is connected with seat plate bottom rear with self-tapping screw by hinge.
Further, reinforcement is provided with between both sides, described back leg bottom.
Compared with prior art, the utility model has the following advantages: this Combined table-chair is novel in design, compact conformation and cost performance is high, chair folding and unfolding simple and fast, convenient mobile, overall area occupied is little, is applicable to single and many people and uses, have very large market development prospect; Its desk size is variable, chair height is adjustable, and being particularly suitable for has the crowd of different demand to use to desk area, chair height, such as panel discussion, be conducive between students, carrying out discussion and interaction between teacher and student, greatly improve classroom efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of the utility model embodiment.
Fig. 3 is the top view of desktop.
In figure: 1-desk, 2-chair, 3-fixed support, 4-desktop, 5-travel(l)ing rest, 6-seat plate, chair leg before 7-, 8-back leg, 9-hinge, 10-rear transverse rod, 11-buckle, 12-front rail, 13-edged surface plate, 14-butterfly hinge, 15-bolt, 16-spring washer, 17-latch, 18-is with bearing glass H wheel, 19-annular groove, 20-strong magnets, 21-intermediate layer frame, 22-locates batten, 23-dividing plate, 24-iron plate, 25-pad, 26-nut, 27-batten, 28-self-tapping screw, 29-corner brace, 30-reinforcement.
Detailed description of the invention
As shown in Fig. 1 ~ 3, a kind of Combined table-chair, comprise desk 1 and four chairs 2, described desk 1 is made up of fixed support 3 and desktop 4, described chair 2 is made up of travel(l)ing rest 5 and seat plate 6, described travel(l)ing rest 5 is formed by top cross-articulation by front chair leg 7 and back leg 8, described front chair leg 7 upper end is hinged by hinge 9 and seat plate 6 bottom rear, bottom described front chair leg 7 lower end and fixed support 3, side is hinged to be folded to desk 1 side when chair 2 is not used, it is anterior that described back leg 8 upper end is used for support chair panel 6 bottom side, rear transverse rod 10 in the middle part of described back leg 8 is flexibly connected with buckle 11 rearward end, stablely when described buckle 11 leading section to be buckled on the front rail 12 in the middle part of front chair leg 7 to make travel(l)ing rest 5 use to stand.
In the present embodiment, in order to adapt to the height demand of individual, described buckle 11 leading section offers three time interval distributions with the catching groove regulating chair 2 differing heights, described catching groove is selected one and is interlocked with front rail 12 when chair 2 uses, namely chair 2 third gear height adjustable is achieved, such as height is one grade with about 5cm and regulates, and solves student's sighting distance of different height by the problem stopped.Good looking appearance after receiving to make tables and chairs, described fixed support 3 is tapered, makes chair 2 folding storage more smooth when desk 1 side.
In the present embodiment, in order to the area of enlarging table top, described desktop 4 is in square, described desktop 4 surrounding bottom side is connected with folding edged surface plate 13 respectively by butterfly hinge 14, described edged surface plate 13 is in isosceles right triangle and area is 1/4th of desktop 4, after four edged surface plates 13 are opened and desktop 4 be combined into square.Four Cain and Abels can fold and be integrated by the utility model, and the utilization rate of classroom area improves about 50%, makes classroom can hold more number of student.
In the present embodiment, conveniently turntable panel 4, described desktop 4 center to be turned round with fixed support 3 by bolt 15, spring washer 16 and nut and is connected, described fixed support 3 is equipped with the latch 17 for pinning desktop 4, described fixed support 3 top side is symmetrically arranged with multiple band bearing glass H and takes turns 18, and described desktop 4 bottom side is provided with and takes turns 18 with bearing glass H and to roll the annular groove 19 coordinated.
In the present embodiment, during in order to make chair 2 absorption fit in desk 1 side when folding storage, described fixed support 3 side be provided with for adsorb folding after the strong magnets 20 of forward and backward chair leg 8.Intermediate layer frame 21 is connected with by corner brace 29 in the middle part of described fixed support 3, the location batten 22 of position when frame 21 side, described intermediate layer is provided with for limiting chair 2 folding storage, described strong magnets 20 is arranged on the batten 22 of location, described intermediate layer frame 21 is placed with the dividing plate 23 that can be used for placing articles.
In the present embodiment, described rear transverse rod 10 both ends are fixed on back leg 8 respectively by iron plate 24 and bolt, and described rear transverse rod 10 two ends are separately installed with pad 25 and nut 26; Certainly, described rear transverse rod 10 also can directly be welded on or be arranged on back leg 8.In order to strengthen the syndeton intensity of front chair leg 7 upper end, be provided with batten 27 in described front chair leg 7 upper end, described batten 27 is connected with seat plate 6 bottom rear with self-tapping screw 28 by hinge 9.In order to strengthen the structural strength of back leg 8, described back leg 8 bottom is provided with reinforcement 30 between both sides.
In the present embodiment, the operation principle of this Combined table-chair is as follows: when a people uses tables and chairs, only need pull out a chair 2; When 2 ~ 4 people use tables and chairs, corresponding chair 2 can be pulled out.The suitable catching groove on buckle 11 and front rail 12 is selected to be interlocked, to regulate the height of chair 2 and to make chair 2 reliable and stable.When needing the area of enlarging table top, open butterfly hinge 14 to be dug by four edged surface plates 13, then fixed after desktop 4 half-twist by latch 17, the area of such desktop just increases one times.When not using tables and chairs, extract latch 17, desktop 4 turns round 90 °, and close lower butterfly hinge 14 and make edged surface plate 13 be hidden in below desktop 4, the buckle 11 on pull-up chair 2, allows chair 2 naturally adsorb the side fitting in desk 1.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (9)
1. a Combined table-chair, comprise desk and at least one chair, it is characterized in that: described desk is made up of fixed support and desktop, described chair is made up of travel(l)ing rest and seat plate, described travel(l)ing rest is formed by top cross-articulation by front chair leg and back leg, described front chair leg upper end and seat plate bottom rear are hinged, bottom described front chair leg lower end and fixed support, side is hinged to be folded to desk side when chair is not used, it is anterior that described back leg upper end is used for support chair panel bottom side, rear transverse rod in the middle part of described back leg is flexibly connected with a buckle rearward end, stablely time on the front rail that described buckle leading section is buckled in front chair midleg to make travel(l)ing rest use to stand.
2. Combined table-chair according to claim 1, is characterized in that: described buckle leading section offers the distribution of multiple time interval with the catching groove regulating chair differing heights, and described catching groove is selected one and is interlocked with front rail when chair uses.
3. Combined table-chair according to claim 1 and 2, it is characterized in that: described desktop is in square, there is folding edged surface plate described desktop surrounding bottom side respectively by butterfly gemel connection, is combined into square with the area of enlarging table top after four angle panel openings with desktop.
4. Combined table-chair according to claim 3, it is characterized in that: described desktop center to be turned round with fixed support by bolt, spring washer and nut and is connected, described fixed support is equipped with the latch for pinning desktop, described fixed support top side is symmetrically arranged with multiple band bearing glass H and takes turns, and described desktop bottom side is provided with takes turns with bearing glass H the annular groove rolling and coordinate.
5. Combined table-chair according to claim 1, is characterized in that: described fixed support side is provided with the strong magnets for adsorbing folding rear forward and backward chair leg.
6. Combined table-chair according to claim 5, it is characterized in that: in the middle part of described fixed support, be provided with intermediate layer frame, frame side, described intermediate layer is provided with location batten, and described strong magnets is arranged on the batten of location, and described intermediate layer frame is placed with dividing plate.
7. Combined table-chair according to claim 1, is characterized in that: described rear transverse rod both ends are fixed on back leg respectively by iron plate and bolt, and described rear transverse rod two ends are separately installed with pad and nut.
8. Combined table-chair according to claim 1, is characterized in that: be provided with batten in described front chair leg upper end, described batten is connected with seat plate bottom rear with self-tapping screw by hinge.
9. Combined table-chair according to claim 1, is characterized in that: described back leg bottom is provided with reinforcement between both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657250.8U CN204232528U (en) | 2014-11-06 | 2014-11-06 | A kind of Combined table-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657250.8U CN204232528U (en) | 2014-11-06 | 2014-11-06 | A kind of Combined table-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204232528U true CN204232528U (en) | 2015-04-01 |
Family
ID=52762100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657250.8U Expired - Fee Related CN204232528U (en) | 2014-11-06 | 2014-11-06 | A kind of Combined table-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204232528U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647591A (en) * | 2017-11-16 | 2018-02-02 | 贵州大学 | Novel combination type folding table/chair |
| CN108618427A (en) * | 2018-06-15 | 2018-10-09 | 佛山职业技术学院 | A kind of Foldable table chair |
| CN108813935A (en) * | 2018-06-21 | 2018-11-16 | 祁建成 | A kind of teacher's lectern |
| CN113545617A (en) * | 2021-08-23 | 2021-10-26 | 江西电力职业技术学院 | Folding multifunctional table and chair |
-
2014
- 2014-11-06 CN CN201420657250.8U patent/CN204232528U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647591A (en) * | 2017-11-16 | 2018-02-02 | 贵州大学 | Novel combination type folding table/chair |
| CN108618427A (en) * | 2018-06-15 | 2018-10-09 | 佛山职业技术学院 | A kind of Foldable table chair |
| CN108813935A (en) * | 2018-06-21 | 2018-11-16 | 祁建成 | A kind of teacher's lectern |
| CN113545617A (en) * | 2021-08-23 | 2021-10-26 | 江西电力职业技术学院 | Folding multifunctional 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 |
Granted publication date: 20150401 Termination date: 20171106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |