CN202525484U - Novel easy posture correction chair - Google Patents
Novel easy posture correction chair Download PDFInfo
- Publication number
- CN202525484U CN202525484U CN2012200790745U CN201220079074U CN202525484U CN 202525484 U CN202525484 U CN 202525484U CN 2012200790745 U CN2012200790745 U CN 2012200790745U CN 201220079074 U CN201220079074 U CN 201220079074U CN 202525484 U CN202525484 U CN 202525484U
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- pole
- fixed
- connecting rod
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Abstract
The utility model provides a novel easy posture correction chair, which belongs to a chair for students, wherein a seat plate is fixed on the upper surface of a support, the upper portion and the lower portion of the support are respectively fixed with an upper rod and a lower rod, the upper rod and the lower rod are respectively connected together with an upper connecting rod and a lower connecting rod which are fixed on a support rod, the upper portion of the support rod is provided with a chest stop pad, the lower portion of the support rod is provided with a holding rod, the two ends of the holding rod are respectively provided with knee back cushions, and the lower end of the middle portion of the support is provided with a transverse anti-dumping rod. The anti-dumping rod can play the role of preventing the novel easy posture correction chair from dumping during the use process, the easy posture correction chair is strong in stability, increases use safety, is excellent in use effect, simple in structure and low in production cost, convenient to use, easy to adjust and comfortable in feeling, can effectively correct bad postures of the students, and effectively avoids having phenomena of myopia and humpback.
Description
Technical field
The utility model provides a kind of chair tool, and especially a kind of student uses the chair tool.
Background technology
For guaranteeing that the student has good sitting posture, avoid the generation of myopia, bow-backed phenomenon, education department has formulated three " one " standards of correct sitting posture, promptly eyes from books one chi, the hand that holds a pen from nib one-inch, chest from the table limit one fist.But because students ' age is less, ability of self control is relatively poor, and sitting posture is difficult to reach above-mentioned requirements, and near-sighted, bow-backed phenomenon is still commonplace.Though now some posture correcting chairs are arranged, complex structure uses inconvenience, adjusts loaded down with trivial detailsly, and result of use is relatively poor.The applicant has designed " the simple and easy posture correcting chair " that a kind of Chinese patent notification number is CN201226989, has solved the problem that the height of chair is difficult to adjust, but the less stable of using topples over when the student quarrels and fights noisily easily, and the security of use is relatively low.
Summary of the invention
The utility model technical problem to be solved is a kind of novel simple posture correcting chair to be provided, to improve the security of its use.
The utility model is to realize like this; The novel simple posture correcting chair, it has seat to be fixed on above the support, and the support upper and lower part is fixed with upper boom and lower beam respectively; Upper boom, lower beam are gone up fixing last connecting rod, lower link with pole respectively and are linked together; Pole top is equipped with chest retaining pad, the bottom is equipped with pressure pin, and the pressure pin two ends are separately installed with the knee back cushion, and the horizontal anti-bar of toppling over is installed in the lower end of described mid-stent.
Adopt the simple and easy posture correcting chair of said structure, in the use, prevent that toppling over bar can play the effect that prevents that it from skewing, stability is strong; Improved the security of using, result of use is good, and is simple in structure; Production cost is low, and is easy to use, and adjustment easily; Feel comfortable, can effectively correct student's incorrect sitting-pose, can effectively avoid occurring myopia, bow-backed phenomenon.
Description of drawings
Fig. 1 is the sketch map of the utility model structure.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to partial enlarged view.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing explains the concrete structure and the operation principle of the utility model.
Shown in accompanying drawing; The novel simple posture correcting chair of the utility model, it has seat 2 to be fixed on above the support 1, and the support upper and lower part is fixed with upper boom 5 and lower beam 15 respectively; Upper boom, lower beam respectively with pole 6 on fixing last connecting rod 8, lower link 14 link together; Pole top is equipped with chest retaining pad 3, the bottom is equipped with pressure pin 11, and the pressure pin two ends are separately installed with knee back cushion 9, and the horizontal anti-bar 18 of toppling over is installed in the lower end at described support 1 middle part.
During use, the user is sitting on the seat, and two knees lean against on the knee back cushion, and chest leans against on the chest retaining pad, chest retaining pad plays good restriction, prevent the student occur bending over and lie prone low excessively problem, thereby avoided the generation of myopia, bow-backed phenomenon.The existence of knee back cushion has improved the comfortableness when sitting.Prevent toppling over bar owing to have, when tilting to the left or to the right, prevent that toppling over bar plays a supporting role, and prevents it and topples over.
Described seat 2 tilts to be fixed on the support 1.Like this, can further improve the comfortableness of use.Support can be for there being the support of three or four supporting legs.
Be fixed with the connecting plate 12 of arc on the described pressure pin 11, a plurality of adjustment hole 16 is arranged at the pole bottom, and pressure pin is installed on the pole through the bolt 10 that passes the adjustment hole on pressure pin and the pole and another bolt 13 that passes another adjustment hole on connecting plate, the pole.Like this, can be according to student's different heights, through moving the position that installs and fixes of two bolts, the height of adjustment pressure pin, thereby the height of adjustment knee back cushion.
Described upper boom 5 links together with upper connecting rod 8 suits; Adjustment groove 19 is arranged respectively on the upper and lower connecting rod; The adjustment groove that the 3rd bolt 7 passes on upper boom and the upper connecting rod is fixed together both; Lower beam 15 links together with lower connecting rod 14 suits, and the adjustment groove that the 4th bolt 17 passes on lower beam and the lower connecting rod is fixed together both.Like this, can be according to student's height, through changing the position that installs and fixes of two bolts, the distance between adjustment pole and the seat.
Described chest retaining pad 3 is installed together through adapter sleeve above it 4 and pole 6.On the adapter sleeve bolt or screw can be arranged, so also can change the installation site of chest retaining pad on pole.
Described knee back cushion 9 is installed together through another adapter sleeve above it and pressure pin 11.The knee back cushion is movable to be installed on the pressure pin.Like this, can arbitrarily adjust the angle of inclination of knee back cushion as required, further improve comfortableness.
Claims (6)
1. novel simple posture correcting chair; It has seat (2) to be fixed on above the support (1), and the support upper and lower part is fixed with upper boom (5) and lower beam (15) respectively, and upper boom, lower beam are gone up fixing last connecting rod (8), lower link (14) with pole (6) respectively and linked together; Pole top is equipped with chest retaining pad (3), the bottom is equipped with pressure pin (11); The pressure pin two ends are separately installed with knee back cushion (9), it is characterized in that, the horizontal anti-bar (18) of toppling over is installed in the lower end at described support (1) middle part.
2. novel simple posture correcting chair as claimed in claim 1 is characterized in that, described seat (2) tilts to be fixed on the support (1).
3. according to claim 1 or claim 2 novel simple posture correcting chair; It is characterized in that; Be fixed with the connecting plate (12) of arc on the described pressure pin (11); A plurality of adjustment hole (16) is arranged at the pole bottom, and pressure pin is installed on the pole through the bolt (10) that passes the adjustment hole on pressure pin and the pole and another bolt (13) that passes another adjustment hole on connecting plate, the pole.
4. according to claim 1 or claim 2 novel simple posture correcting chair; It is characterized in that; Described upper boom (5) links together with upper connecting rod (8) suit, and adjustment groove (18) is arranged respectively on the upper and lower connecting rod, and the adjustment groove that the 3rd bolt (7) passes on upper boom and the upper connecting rod is fixed together both; Lower beam (15) links together with lower connecting rod (14) suit, and the adjustment groove that the 4th bolt (17) passes on lower beam and the lower connecting rod is fixed together both.
5. according to claim 1 or claim 2 novel simple posture correcting chair is characterized in that, described chest retaining pad (3) is installed together through adapter sleeve above it (4) and pole (6).
6. according to claim 1 or claim 2 novel simple posture correcting chair is characterized in that described knee back cushion (9) is installed together through another adapter sleeve above it and pressure pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200790745U CN202525484U (en) | 2012-02-26 | 2012-02-26 | Novel easy posture correction chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200790745U CN202525484U (en) | 2012-02-26 | 2012-02-26 | Novel easy posture correction chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202525484U true CN202525484U (en) | 2012-11-14 |
Family
ID=47126696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200790745U Expired - Fee Related CN202525484U (en) | 2012-02-26 | 2012-02-26 | Novel easy posture correction chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202525484U (en) |
-
2012
- 2012-02-26 CN CN2012200790745U patent/CN202525484U/en not_active Expired - Fee Related
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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: 20121114 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |