CN217771836U - Foldable noon break chair - Google Patents
Foldable noon break chair Download PDFInfo
- Publication number
- CN217771836U CN217771836U CN202220617772.XU CN202220617772U CN217771836U CN 217771836 U CN217771836 U CN 217771836U CN 202220617772 U CN202220617772 U CN 202220617772U CN 217771836 U CN217771836 U CN 217771836U
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- fixedly connected
- seat
- bracing piece
- supporting leg
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- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a folding chair of having a lunch break, which comprises a seat, seat both sides fixedly connected with supporting leg, both sides the bracing piece is installed to the supporting leg upper end, be equipped with adjustment mechanism, both sides between bracing piece and the supporting leg fixedly connected with seat back, both sides between the bracing piece fixedly connected with horizontal bar between the supporting leg, the seat lower extreme articulates there is the head rod that both sides correspondence was arranged, both sides seat one end fixedly connected with pivot is kept away from to the head rod, the pivot both ends are all rotated and are connected with the second connecting rod that corresponds each other and arrange, both sides fixedly connected with dead lever between the second connecting rod, both sides the equal perpendicular fixedly connected with J type pole of pivot one end is kept away from to the second connecting rod, both sides the running-board is installed to second connecting rod upper end. Compared with the prior art, the utility model advantage lies in, makes things convenient for the student to carry out noon break through the mode of lying, and the travelling comfort is higher.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically indicates a folding chair of having a lunch break.
Background
With the development of social economy, people pursue life more and more, in order to better life quality of people, noon break at noon time also becomes an indispensable process of adjusting physical and psychological of people, many students are away from home, parents are on duty, noon can't be delivered, students can only be held on school and lie prone on desk for noon break, not only the travelling comfort is relatively poor but also the vertebra and cervical vertebra of the students are influenced, influence the healthy growth of the students.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above defect, provide a folding noon break chair, make things convenient for the student to carry out noon break through the mode of lying, the travelling comfort is higher.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a folding chair of having a lunch break, includes the seat, seat both sides fixedly connected with supporting leg, both sides the bracing piece is installed to the supporting leg upper end, be equipped with adjustment mechanism between bracing piece and the supporting leg, both sides fixedly connected with seat back between the bracing piece, both sides fixedly connected with horizontal bar between the supporting leg, the seat lower extreme articulates there is the corresponding head rod of arranging in both sides, both sides seat one end fixedly connected with pivot is kept away from to the head rod, the pivot both ends are all rotated and are connected with the second connecting rod that corresponds each other and arrange, both sides fixedly connected with dead lever between the second connecting rod, both sides the equal perpendicular fixedly connected with J type pole of pivot one end is kept away from to the second connecting rod, both sides the running-board is installed to second connecting rod upper end.
As the improvement, adjustment mechanism include fixedly connected with in the carousel of supporting leg upper end, bracing piece lower extreme fixedly connected with both sides correspond the hinge piece of arranging, both sides the hinge piece swivelling joint in the carousel both sides, the carousel edge is equipped with a plurality of draw-in grooves that the annular was arranged, the bracing piece lower extreme is equipped with the regulation chamber, adjust intracavity sliding connection and have the regulating plate, regulating plate lower extreme fixedly connected with extend to the bracing piece lower extreme with draw-in groove complex card post, the regulating plate upper end with fixedly connected with fixed spring between the regulation intracavity wall.
As an improvement, the inner sides of the second connecting rods at two sides are respectively provided with sliding grooves which are arranged correspondingly, sliding plates are connected between the sliding grooves at two sides in a sliding manner, and the pedal plates are fixedly connected with the upper ends of the sliding plates.
As an improvement, the supporting legs comprise first L-shaped legs fixedly connected to two sides of the seat plate, second L-shaped legs are fixedly connected to one sides of the first L-shaped legs, and the first L-shaped legs and the second L-shaped legs are arranged in a herringbone mode.
As an improvement, one side of the supporting rod is provided with a sliding hole communicated with the adjusting cavity, and one side of the adjusting plate is fixedly connected with a shifting block in sliding connection with the sliding hole.
As an improvement, one end of each of the first L-shaped leg and the second L-shaped leg is fixedly connected with an anti-skid block.
Compared with the prior art, the utility model the advantage lie in: the angle of the seat back can be adjusted through the adjusting mechanism, the J-shaped rods on the two sides are taken down from the cross rod, the pedal plates are unfolded by pulling the first connecting rods and the second connecting rods on the two sides, so that the seat back and the seat pedal plates are in a horizontal extending state, students can have lunch break through a lying mode, and the comfort level of the lunch break is greatly improved.
Drawings
Fig. 1 is a schematic view of a foldable lunch break chair of the present invention.
Fig. 2 is a schematic structural view of the foldable lunch break chair of the present invention in use.
Fig. 3 is a schematic structural view of an adjusting mechanism of a foldable noon break chair of the present invention.
As shown in the figure: 1. a seat plate; 2. a seat back; 3. a support bar; 4. supporting legs; 5. a first connecting rod; 6. a rotating shaft; 7. A foot pedal; 8. a second connecting rod; 9. a J-shaped rod; 10. a horizontal bar; 11. a slide plate; 12. a chute; 13. a first L-shaped leg; 14. A second L-shaped leg; 15. a turntable; 16. a card slot; 17. an adjustment chamber; 18. an adjusting plate; 19. clamping the column; 20. a slide hole; 21. Shifting blocks; 22. hinging the sheet; 23. fixing the rod; 24. and (4) an anti-skid block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the attached drawing, the foldable noon break chair comprises a seat plate 1, wherein supporting legs 4 are fixedly connected to the two sides of the seat plate 1, supporting rods 3 are mounted at the upper ends of the supporting legs 4, an adjusting mechanism is arranged between the supporting rods 3 and the supporting legs 4, the two sides of a seat backrest 2 are fixedly connected between the supporting rods 3, the two sides of a cross bar 10 is fixedly connected between the supporting legs 4, the lower end of the seat plate 1 is hinged to first connecting rods 5 which are correspondingly arranged at the two sides, the two sides of each first connecting rod 5 are far away from a rotating shaft 6 which is fixedly connected to one end of the seat plate 1, the two ends of the rotating shaft 6 are rotatably connected to second connecting rods 8 which are correspondingly arranged, fixing rods 23 are fixedly connected between the second connecting rods 8, the two sides of each second connecting rod 8 are far away from a J-shaped rod 9 which is vertically fixedly connected to one end of the rotating shaft 6, and pedals 7 are mounted at the upper ends of the second connecting rods 8.
Adjustment mechanism include fixedly connected with in the carousel 15 of supporting leg 4 upper end, 3 lower extreme fixedly connected with both sides of bracing piece correspond the hinge piece 22 of arranging, both sides hinge piece 22 swivelling joint in 15 both sides of carousel, 15 edges of carousel are equipped with a plurality of draw-in grooves 16 that the annular was arranged, 3 lower extremes of bracing piece are equipped with the regulation chamber 17, sliding connection has the regulating plate 18 in adjusting chamber 17, 18 lower extreme fixedly connected with of regulating plate extends to 3 lower extremes of bracing piece with 16 complex calories of draw-in grooves 19, 18 upper ends of regulating plate with fixedly connected with fixed spring between the regulation chamber 17 inner wall, 3 lower extremes of bracing piece all highly connected with the lag, carousel 15, hinge piece 22 all are located the lag.
The inner sides of the second connecting rods 8 on the two sides are respectively provided with sliding grooves 12 which are correspondingly arranged, sliding plates 11 are connected between the sliding grooves 12 on the two sides in a sliding manner, and the pedal plates 7 are fixedly connected with the upper ends of the sliding plates 11.
The supporting leg 4 comprises a first L-shaped leg fixedly connected to two sides of the seat plate 1, a second L-shaped leg 14 is fixedly connected to one side of the first L-shaped leg 13, and the first L-shaped leg 13 and the second L-shaped leg 14 are arranged in a herringbone mode.
A sliding hole 20 communicated with the adjusting cavity 17 is formed in one side of the supporting rod 3, and a shifting block 21 connected in a sliding mode to the sliding hole 20 is fixedly connected to one side of the adjusting plate 18.
And anti-skid blocks 24 are fixedly connected to one ends of the first L-shaped leg 13 and the second L-shaped leg 14.
The utility model discloses when concrete implementation, when needs sit and take a rest on the chair, seat back 2 and 1 vertical state of seat, the user back can rely on and take a rest on seat back 2, two J type poles 9 all hang on horizontal bar 10 this moment, make running-board 7 bottom surface lie in seat 1 under up, can be with books, article such as schoolbag put in running-board 7 upper end, the function that article were accomodate has been realized, when needing the noon break, stirring the regulating plate 18 that the shifting block 21 of both sides drove both sides and upwards sliding along adjusting cavity 17, the compression deformation takes place for the fixed spring of extrusion both sides, regulating plate 18 drives the card post 19 of lower extreme and upwards slides simultaneously, make card post 19 stretch out from draw-in groove 16, adjust the bracing piece 3 upset backward of both sides, loosen the shifting block 21 and promote under fixed spring's resilience effect and drive regulating plate 18 and insert the draw-in groove 16 that corresponds card post 19, can realize the fixing of two bracing piece 3 angles, make back 2 be the horizontality with seat 1, take out two J type poles 9 from the pole 9 on the pole 9, the horizontal state of adjusting rod can be suitable for the running-board 7 and the running-board 7 on the running-board of second running-board, the running-board can be adjusted the horizontal state of running-board 7 and the running-board 7, the running-board that the running-board can be suitable for the horizontal state of the horizontal bar 7 and the running-board of second, the running-board 7, the running-board that the running-board can be high with the running-board on the running-board 7, the horizontal bar 7, the running-board, the horizontal bar of the running-board, the horizontal bar of second of the horizontal bar 7, the running-board of the horizontal bar 7.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (6)
1. A folding noon break chair which characterized in that: including seat (1), seat (1) both sides fixedly connected with supporting leg (4), both sides bracing piece (3) are installed to supporting leg (4) upper end, be equipped with adjustment mechanism between bracing piece (3) and supporting leg (4), both sides fixedly connected with seat back (2), both sides between bracing piece (3) fixedly connected with horizontal bar (10) between supporting leg (4), seat (1) lower extreme articulates there is head rod (5) that both sides correspond to arrange, both sides seat (1) one end fixedly connected with pivot (6) is kept away from in head rod (5), pivot (6) both ends are all rotated and are connected with second connecting rod (8) that the mutual correspondence was arranged, both sides fixedly connected with dead lever (23) between second connecting rod (8), both sides pivot (6) one end equal perpendicular fixedly connected with J type pole (9) are kept away from in second connecting rod (8), both sides running-board (7) are installed to second connecting rod (8) upper end.
2. A foldable lunch break chair as claimed in claim 1, characterised in that: adjustment mechanism include fixedly connected with in carousel (15) of supporting leg (4) upper end, bracing piece (3) lower extreme fixedly connected with both sides correspond hinge piece (22) of arranging, both sides hinge piece (22) change connect in carousel (15) both sides, carousel (15) edge is equipped with a plurality of draw-in grooves (16) that the annular was arranged, bracing piece (3) lower extreme is equipped with regulation chamber (17), sliding connection has regulating plate (18) in regulation chamber (17), regulating plate (18) lower extreme fixedly connected with extends to bracing piece (3) lower extreme with draw-in groove (16) complex card post (19), regulating plate (18) upper end with fixedly connected with fixed spring between regulation chamber (17) inner wall.
3. A foldable lunch break chair as claimed in claim 1, characterised in that: the inner sides of the second connecting rods (8) on the two sides are respectively provided with sliding grooves (12) which are arranged correspondingly, sliding plates (11) are connected between the sliding grooves (12) on the two sides in a sliding mode, and the pedal plates (7) are fixedly connected with the upper ends of the sliding plates (11).
4. A foldable lunch break chair as claimed in claim 1, characterised in that: the supporting legs (4) comprise first L-shaped legs (13) fixedly connected to two sides of the seat plate (1), second L-shaped legs (14) are fixedly connected to one sides of the first L-shaped legs (13), and the first L-shaped legs (13) and the second L-shaped legs (14) are arranged in a herringbone mode.
5. A collapsible lunch break chair as claimed in claim 2, wherein: bracing piece (3) one side all be equipped with adjust slide opening (20) of chamber (17) intercommunication, regulating plate (18) one side fixedly connected with sliding connection in shifting block (21) in slide opening (20).
6. A collapsible lunch break chair as claimed in claim 4, wherein: and one end of each of the first L-shaped leg (13) and the second L-shaped leg (14) is fixedly connected with an anti-skid block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220617772.XU CN217771836U (en) | 2022-03-21 | 2022-03-21 | Foldable noon break chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220617772.XU CN217771836U (en) | 2022-03-21 | 2022-03-21 | Foldable noon break chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217771836U true CN217771836U (en) | 2022-11-11 |
Family
ID=83904486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220617772.XU Active CN217771836U (en) | 2022-03-21 | 2022-03-21 | Foldable noon break chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217771836U (en) |
-
2022
- 2022-03-21 CN CN202220617772.XU patent/CN217771836U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 363000 No.5 Shipu Road, Longwen District, Zhangzhou City, Fujian Province Patentee after: Fujian Jiansheng Furniture Group Co.,Ltd. Address before: 363005 No. 5, Shipu Road, Longwen District, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU JIANSHENG FURNITURE Co.,Ltd. |
|
| CP03 | Change of name, title or address |