CN207444648U - A kind of chair for preventing myoporthosis sitting posture - Google Patents
A kind of chair for preventing myoporthosis sitting posture Download PDFInfo
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- CN207444648U CN207444648U CN201720388548.7U CN201720388548U CN207444648U CN 207444648 U CN207444648 U CN 207444648U CN 201720388548 U CN201720388548 U CN 201720388548U CN 207444648 U CN207444648 U CN 207444648U
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- chair
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- column
- sitting posture
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Abstract
The utility model discloses a kind of chairs for preventing myoporthosis sitting posture,Including chair body,The chair body includes the chair back,Cushion and chair leg,Leg is fixed on the bottom of the cushion,The chair back is fixed on the rear end of the cushion,Further include backrest cushion,Preceding back cushion,Telescopic column,Supporting rack and front and rear adjustable column,The telescopic column is fixed on vertically in the chair body,Support frame as described above is L-shaped,One end of support frame as described above, which horizontally rotates, to be connected on the telescopic column,The preceding back cushion is fixed on vertically on the side wall of support frame as described above other end part,The front and rear adjustable column is horizontally arranged at the front end of the chair back,The backrest cushion is fixed on the front end of the front and rear adjustable column vertically,The chair of the prevention myoporthosis sitting posture, which had both been protected, can demonstrate,prove comfortably,It can ensure to sit again straight,Eyes will not be too near from desktop,It being capable of pre- myopia prevention,It corrects faulty sitting posture,Ensure teenagers healthy growth.
Description
Technical field
The utility model is related to a kind of chair more particularly to a kind of chairs for preventing myoporthosis sitting posture.
Background technology
Teenager's abnormal sitting posture and reading of writing are too near from desktop, easily shine into myopia and deformity of spine, existing chair
Son does not possess any constraint, and the sitting posture for can not correct teenager's reading, writing can not also play pre- myopic-preventing effect.
In view of the above shortcomings, the designer, is actively subject to research and innovation, sat to found a kind of prevention myoporthosis
The chair of appearance makes it with more the utility value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of chair that can prevent myoporthosis sitting posture
Son.
The utility model proposes a kind of prevention myoporthosis sitting posture chair, including chair body, the chair body
Including the chair back, cushion and chair leg, leg is fixed on the bottom of the cushion, after the chair back is fixed on the cushion
End, further includes backrest cushion, preceding back cushion, telescopic column, supporting rack and front and rear adjustable column, and the telescopic column is fixed on described vertically
In chair body, support frame as described above is L-shaped, and one end of support frame as described above, which horizontally rotates, to be connected on the telescopic column, described
Preceding back cushion is fixed on vertically on the side wall of support frame as described above other end part, and the front and rear adjustable column is horizontally arranged at the chair back
Front end, the backrest cushion is fixed on the front end of the front and rear adjustable column vertically.
As further improvement of the utility model, the bottom right end of the chair back is protruding boss, described flexible
Column is fixed on vertically on the boss.
As further improvement of the utility model, one end of support frame as described above is connected horizontally on the upper of the telescopic column
End is in damping rotary between support frame as described above and the telescopic column.
As further improvement of the utility model, the telescopic column and front and rear adjustable column are air pressure telescopic link.
As further improvement of the utility model, the telescopic column is equipped with column air pressure lock handle, described vertical
Column air pressure lock handle is located at the front of the telescopic column end portion.
As further improvement of the utility model, the front and rear adjustable column is equipped with adjustable column air pressure lock handle, institute
Adjustable column air pressure lock handle is stated to be located at the right side of the front and rear adjustable column and extend the backrest cushion to the right.
According to the above aspect of the present invention, the utility model at least has the following advantages：The chair of the prevention myoporthosis sitting posture was both protected
Can demonstrate,prove comfortable, and can ensure to sit straight, eyes will not be too near from desktop, can pre- myopia prevention, correct faulty sitting posture, ensure blue or green few
Year grows up healthy and sound.
Above description is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification with the preferred embodiment of the utility model and coordinate attached drawing detailed below
It describes in detail bright as after.
Description of the drawings
Fig. 1 is a kind of structure diagram for the chair for preventing myoporthosis sitting posture of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment：It is a kind of prevent myoporthosis sitting posture chair, including chair body, the chair body include the chair back 1,
Cushion 2 and chair leg 3, leg are fixed on the bottom of the cushion, and the chair back is fixed on the rear end of the cushion, further includes
Backrest cushion 4, preceding back cushion 5, telescopic column 6, supporting rack 7 and front and rear adjustable column 8, the telescopic column are fixed on the chair vertically
On body, support frame as described above is L-shaped, and one end of support frame as described above, which horizontally rotates, to be connected on the telescopic column, is leaned on before described
Pad is fixed on the side wall of support frame as described above other end part vertically, before the front and rear adjustable column is horizontally arranged at the chair back
End, the backrest cushion are fixed on the front end of the front and rear adjustable column vertically.
The bottom right end of the chair back is protruding boss 9, and the telescopic column is fixed on vertically on the boss.
One end of support frame as described above is connected horizontally on the upper end of the telescopic column, support frame as described above and the telescopic column
Between be in damping rotary.
The telescopic column and front and rear adjustable column are air pressure telescopic link.
The telescopic column is equipped with column air pressure lock handle 10, and the column air pressure lock handle is located at described flexible
The front of column lower end part.
The front and rear adjustable column is equipped with adjustable column air pressure lock handle 11, and the adjustable column air pressure lock handle is located at institute
It states the right side of front and rear adjustable column and extends the backrest cushion to the right.
The chair operation principle of the prevention myoporthosis sitting posture is：
Telescopic column can drive supporting rack to move up and down, can be along stretching by supporting rack so as to adjust the height of preceding back cushion
Contracting column rotates, angle between back cushion and human body before can adjusting, before and after can adjusting backrest cushion by front and rear adjustable column
Position.People is sitting in the chair, and preceding back cushion is gone to front, back cushion top approaches before adjustment by adjustment backrest cushion to appropriate location
Then neck locks telescopic column and front and rear adjustable column, so as to lock the position of forward and backward back cushion, and then has corrected sitting posture, prevent
Myopia.
The chair of the prevention myoporthosis sitting posture, which had not only been protected, can demonstrate,prove comfortably, but also can ensure the straight of seat, and eyes will not be from table
Face is too near, can pre- myopia prevention, correct faulty sitting posture, ensure teenagers healthy growth.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out several improvement and modification, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of chair for preventing myoporthosis sitting posture, including chair body, the chair body includes the chair back, cushion and chair
Leg, leg are fixed on the bottom of the cushion, and the chair back is fixed on the rear end of the cushion, it is characterised in that：Also wrap
Backrest cushion, preceding back cushion, telescopic column, supporting rack and front and rear adjustable column are included, the telescopic column is fixed on the chair sheet vertically
On body, support frame as described above is L-shaped, and one end of support frame as described above, which horizontally rotates, to be connected on the telescopic column, the preceding back cushion
It is fixed on vertically on the side wall of support frame as described above other end part, before the front and rear adjustable column is horizontally arranged at the chair back
End, the backrest cushion are fixed on the front end of the front and rear adjustable column vertically.
2. a kind of chair for preventing myoporthosis sitting posture according to claim 1, it is characterised in that：The bottom of the chair back
Right end is protruding boss, and the telescopic column is fixed on vertically on the boss.
3. a kind of chair for preventing myoporthosis sitting posture according to claim 2, it is characterised in that：The one of support frame as described above
End is connected horizontally on the upper end of the telescopic column, is in damping rotary between support frame as described above and the telescopic column.
4. a kind of chair for preventing myoporthosis sitting posture according to claim 3, it is characterised in that：The telescopic column and
Front and rear adjustable column is air pressure telescopic link.
5. a kind of chair for preventing myoporthosis sitting posture according to claim 4, it is characterised in that：On the telescopic column
Equipped with column air pressure lock handle, the column air pressure lock handle is located at the front of the telescopic column end portion.
6. a kind of chair for preventing myoporthosis sitting posture according to claim 5, it is characterised in that：The front and rear adjustable column
It is equipped with adjustable column air pressure lock handle, the adjustable column air pressure lock handle is located at the right side of the front and rear adjustable column and to the right
Extend the backrest cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388548.7U CN207444648U (en) | 2017-04-12 | 2017-04-12 | A kind of chair for preventing myoporthosis sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388548.7U CN207444648U (en) | 2017-04-12 | 2017-04-12 | A kind of chair for preventing myoporthosis sitting posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207444648U true CN207444648U (en) | 2018-06-05 |
Family
ID=62246873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388548.7U Active CN207444648U (en) | 2017-04-12 | 2017-04-12 | A kind of chair for preventing myoporthosis sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207444648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991749A (en) * | 2018-08-16 | 2018-12-14 | 曹月阳 | A kind of school chair auxiliary frame of anti-rickets |
| CN110338582A (en) * | 2019-07-29 | 2019-10-18 | 肖炜佳 | Myopia prevention reads chair |
-
2017
- 2017-04-12 CN CN201720388548.7U patent/CN207444648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991749A (en) * | 2018-08-16 | 2018-12-14 | 曹月阳 | A kind of school chair auxiliary frame of anti-rickets |
| CN110338582A (en) * | 2019-07-29 | 2019-10-18 | 肖炜佳 | Myopia prevention reads chair |
| CN110338582B (en) * | 2019-07-29 | 2022-05-20 | 肖炜佳 | Myopia-preventing reading chair |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |