CN202198105U - Posture correcting chair for students - Google Patents
Posture correcting chair for students Download PDFInfo
- Publication number
- CN202198105U CN202198105U CN2011203096262U CN201120309626U CN202198105U CN 202198105 U CN202198105 U CN 202198105U CN 2011203096262 U CN2011203096262 U CN 2011203096262U CN 201120309626 U CN201120309626 U CN 201120309626U CN 202198105 U CN202198105 U CN 202198105U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- chair
- posture correcting
- outer tube
- dislocation
- 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 posture correcting chair for students. The posture correcting chair comprises a chair back rest, legs for supporting the chair, a cushion plate and armrests, and is characterized by also comprising an outer sleeve, an inner sleeve, a chest protection plate, a positioning inserted pin and a lower jaw support, wherein the outer sleeve and the inner sleeve are rectangular square pipes with rectangular sections; dislocation holes which correspond to each other are formed on vertical central lines of the outer sleeve and the inner sleeve; the chest protection plate is a rectangular cross plate; the positioning inserted pin is a circular rod of which the diameter is smaller than that of the dislocation hole and is in an inverted n shape, and the height of the positioning inserted pin is equal to that of the two dislocation holes; the inside of the chest protection plate is fixedly connected to the middle part of the inner sleeve along a vertical central line; the lower part of the inner sleeve is sleeved in the outer sleeve and is positioned between the two dislocation holes by the positioning inserted pin; and the lower end of the outer sleeve is hinged with the cushion plate of the chair. With the posture correcting chair, the students can keep correct sitting postures, the action of grovelling on desks, humpback and myopia are corrected, and the healthy development of the students is ensured.
Description
Technical field
The utility model relates to a kind of chair, is applicable to the sitting posture of correcting the student.
Background technology
Pupil's sitting posture has very big influence to its body development, and when especially writing, a lot of pupils lie prone and on desk, can not keep correct posture, and existing posture correcting chair adopts the height of adjustment seat cushion to correct faulty sitting posture mostly.
The utility model content
The utility model technical problem to be solved provide a kind of rectification lie prone the table a bow-backed posture, the protection chest make its straight and upright student's posture correcting chair.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of student's posture correcting chair,
Comprise leg, seating pad and the handrail of back, support chair, it is characterized in that: also comprise outer tube, inner sleeve, chest-protector plate and fastening screw; Said outer tube and inner sleeve are the square tube of square-section, are respectively equipped with corresponding dislocation hole on the vertical center line of said outer tube and inner sleeve, and said chest-protector plate is rectangular transverse slat, and said fastening screw is diameter less than the pole in dislocation hole and is
Shape, the height of said fastening screw equate that with two height that misplace between holes the inside of said chest-protector plate is connected fixing with the inner sleeve middle part along vertical center line, and said inner sleeve bottom is sleeved in the outer tube and through fastening screw and is positioned between two dislocation holes.
To further improvement of the utility model be: also comprise the opening chin strap up of circular arc, the circular-arc bottom face of said chin strap is connected fixing with the inner sleeve top; The lower end of said outer tube and the seating pad of chair are hinged.
Adopt the beneficial effect that technique scheme produced to be: to make the student keep correct sitting posture, correct the table of lying prone, bow-backed and myopia action, guarantee pupil's healthy development.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the agent structure sketch map of the utility model;
Fig. 2 is the annexation cutaway view of inner sleeve and outer tube in the utility model;
As shown in the figure: 1 chin strap, 2 chest-protector plates, 3 inner sleeves dislocation hole, 4 inner sleeves, 5 fastening screws,
6 outer tubes dislocation hole, 7 outer tubes.
The specific embodiment
Further specify in conjunction with the occupation mode of accompanying drawing to the utility model: a kind of student's posture correcting chair comprises
Leg, seating pad and the handrail of back, support chair is characterized in that: also comprise outer tube 7, inner sleeve 4, chest-protector plate 2 and fastening screw 5; Said outer tube 7 and inner sleeve 4 are the square tube of square-section; Be respectively equipped with corresponding dislocation hole on the vertical center line of said outer tube 7 and inner sleeve 4; Said chest-protector plate 2 is rectangular transverse slat, said fastening screw 5 for diameter less than the pole in dislocation hole and be
Shape; The height of said fastening screw 5 equates with two height that misplace between holes; The inside of said chest-protector plate 2 is connected fixing with inner sleeve 4 middle parts along vertical center line, said inner sleeve 4 bottoms are sleeved in the outer tube 7 and through fastening screw 5 and are positioned between two dislocation holes.The opening chin strap 1 up that also comprises circular arc, the circular-arc bottom face of said chin strap 1 are connected fixing with inner sleeve 4 tops; The lower end of said outer tube 7 and the seating pad of chair are hinged.Last class hour at first requires the student to square one's shoulders and is just sitting when paying attention to the class, and with the outer tube 7 cocked shirtfronts that are close to, when writing, lets the student be supported on chin strap 1 under the jaw.During the adjustment height, extract fastening screw 5, move up and down inner sleeve 4 and make inner sleeve dislocation hole 3 and outer tube dislocation hole 6 keep inserting fastening screw 5 again and getting final product with one heart.
Claims (3)
1. student's posture correcting chair comprises back, supports leg, seating pad and the handrail of chair, it is characterized in that: also comprise outer tube (7), inner sleeve (4), chest-protector plate (2) and fastening screw (5); Said outer tube (7) and inner sleeve (4) are the square tube of square-section; Be respectively equipped with corresponding dislocation hole on the vertical center line of said outer tube (7) and inner sleeve (4); Said chest-protector plate (2) is rectangular transverse slat, said fastening screw (5) for diameter less than the dislocation hole pole and be
Shape; The height of said fastening screw (5) equates with two height that misplace between holes; The inside of said chest-protector plate (2) is connected fixing with inner sleeve (4) middle part along vertical center line, said inner sleeve (4) bottom is sleeved in the outer tube (7) and through fastening screw (5) and is positioned between two dislocation holes.
2. a kind of student's posture correcting chair according to claim 1 is characterized in that: also comprise the opening chin strap (1) up of circular arc, the circular-arc bottom face of said chin strap (1) is connected fixing with inner sleeve (4) top.
3. a kind of student's posture correcting chair according to claim 2 is characterized in that: the lower end of said outer tube (7) and the seating pad of chair are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203096262U CN202198105U (en) | 2011-08-24 | 2011-08-24 | Posture correcting chair for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203096262U CN202198105U (en) | 2011-08-24 | 2011-08-24 | Posture correcting chair for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198105U true CN202198105U (en) | 2012-04-25 |
Family
ID=45962253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203096262U Expired - Fee Related CN202198105U (en) | 2011-08-24 | 2011-08-24 | Posture correcting chair for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114942A (en) * | 2017-06-19 | 2017-09-01 | 刘伟 | A kind of pre- myopic-preventing seat |
-
2011
- 2011-08-24 CN CN2011203096262U patent/CN202198105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114942A (en) * | 2017-06-19 | 2017-09-01 | 刘伟 | A kind of pre- myopic-preventing seat |
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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: 20120425 Termination date: 20170824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |