CN2532739Y - Myopia preventing posture correction chair with casters - Google Patents
Myopia preventing posture correction chair with casters Download PDFInfo
- Publication number
- CN2532739Y CN2532739Y CN 02208199 CN02208199U CN2532739Y CN 2532739 Y CN2532739 Y CN 2532739Y CN 02208199 CN02208199 CN 02208199 CN 02208199 U CN02208199 U CN 02208199U CN 2532739 Y CN2532739 Y CN 2532739Y
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- CN
- China
- Prior art keywords
- chair
- backrest
- universal wheel
- shape
- myopia prevention
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a myopia prevention pose-exercising chair with universe wheel which can perform various adjustments, which comprises chair feet, chair foot universe wheels, a seat cushion, a backrest and a binding belt, four universe wheels are arranged below the chair feet 2, the backrest 8 is provided with a backrest slot 9 and a backrest slot press plate 10 which is matched with the backrest slot 9, the binding belt 12 which can adjust the width and narrowness of gap is arranged on the backrest slot press plate 10, the height of the backrest 8 can be adjusted up and down, the height of the seat cushion 14 can also be adjusted up and down, thereby adapting for different aged students and computer operators, children before school age can use the chair as baby carriage, other persons can move the chair when sitting down, the utility model can effectively adjust the sitting pose of students and keep the distance between body and book table, thereby playing the role of myopia prevention and good pose maintenance, the utility model has good market demand and social benefit.
Description
One, technical field
The utility model relates to a kind of articles for daily use, especially relates to a kind of chair.
Two, technical background
The chair of selling on people's use now and the market all is to be main for people's seat only basically.Chinese patent 95226376 student ' s families study Health care desk and chair discloses a kind of chair back liftable and has regulated, and the chair that seat support can lift adjustment is bowed and bent over but can not limit the student, therefore can't guarantee distance and the normal sitting posture of eyes from books.Another kind of way is to add a myopic-preventing electronic alarm device on desk, and head or chest during less than a certain setting value, will send corresponding chimes of doom from the distance of books when people see written word, and the prompting student notes.Chinese patent 98240069 electronic type writing posture prompting devices can send acousto-optic warning, but as sending chimes of doom in collective places such as classrooms, can cause the phase mutual interference.
Three, summary of the invention
The utility model designs technical problem to be solved and provides and a kind ofly can make the student keep normal sitting position, the prevention hypometropia, can not send sound and simple in structure, can adjust cushion and backrest height and adjust bandage left and right sides width and can work as the chair of stroller use.
The utility model designs technical problem to be solved and is achieved by the following technical solution: the myopia prevention Gestuse health chair of this band universal wheel, comprise chair pin, chair pin universal wheel, cushion, backrest and bandage, being characterized in being equiped with in chair pin (2) lower end can be to the universal wheel (16) of different directions rotation, backrest (8) is connected with " n " type back bracket (7) to realize that backrest (8) can move up and down by sleeve pipe (6), be equiped with bandage (12) in the appropriate location of backrest (8), bandage (12) can be used to pinion shoulder or the chest that is sitting in people on this chair.The chair pin can be made " h " shape structure and be convenient to " n " shape back bracket (7) lifting in " h " shape chair pin (2)." n " shape back bracket (7) realizes by pipe clamp (4) and " h " shape chair pin and moves up and down that backrest (8) is realized being connected with " n " shape back bracket (7) by sleeve pipe (6) and pipe clamp (5) fixing.The back support groove pressing plate (10) (back side) that on backrest (8), is horizontally arranged with back support groove (9) and matches with back support groove (9), be equiped with two bandages (12) that can move along this back support groove pressing plate (10) length direction on the back support groove pressing plate (10), promptly can adjust the width between these two bandages (12), bandage (12) passes from back support groove (9).Backrest (8) is provided with waist holder support bar (11), and waist holder support bar (11) is provided with the waist holder (13) that can move up and down by pressure pin.On " h " shape chair pin (2), be equipped with the cushion (14) that can move up and down, and realize and the fixedlying connected of " h " shape chair pin, make cushion lifting on the chair pin, fix suitably freely by pipe clamp (15).Be provided with circular sleeve in the position, four angles that connects cranse (1), these four circular sleeves all are enclosed within on " h " shape chair pin (2), cooperatively interact suitably.
Owing to adopted above technical scheme, the utlity model has following beneficial effect: the height of backrest (8) can up-down adjustment, the height of cushion (14) can up-down adjustment, the width of bandage (12) can left and right adjusting, the position of waist holder (13) can up-down adjustment, can be applicable to that the student of all ages and classes and computer work person use; Can rotate or move to different directions during use, the preschool child can work as perambulator usefulness, also can move this chair when other people are seated; Can play the control sitting posture, lessen fatigue, vision protection, pre-myopia prevention is beneficial to healthy growth figure's effect.Owing to use hollow tube, it is economical convenient to produce more.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
(1) is to connect the pin cranse among the figure, and (2) are " h " shape chair pin, and (3) are that " h " shape chair pin grows end, (4) be pipe clamp, (5) are pipe clamps, and (6) are sleeve pipes, (7) be " n " shape back bracket, (8) are backrests, and (9) are back support groove, (10) be the back support groove pressing plate, (11) are waist holder support bars, and (12) are bandages, (13) be the waist holder, (14) be cushion, (15) are pipe clamps, and (16) are universal wheels.
Five, the specific embodiment
Embodiment 1:
An embodiment of the myopia prevention Gestuse health chair of the utility model band universal wheel is: this chair comprises the chair pin, chair pin universal wheel, cushion, backrest and bandage, being equiped with four in the lower end of chair pin (2) can be to the universal wheel (16) of different directions rotation, its chair pin is " h " shape chair pin (2) of " h " type structure, the back support groove pressing plate (10) that has horizontal back support groove (9) in the appropriate location of backrest (8) and match with back support groove (9), back support groove pressing plate (10) can not skid off with maintenance slightly greatly than back support groove (9), it can be the bandage (12) that horizontal direction moves along back support groove pressing plate length direction that back support groove pressing plate (10) is provided with, and bandage (12) passes from back support groove (9).Between sleeve pipe (6) and " h " shape chair pin (2), be provided with " n " shape back bracket (7), grow end (3) at " h " shape chair pin and locate to be provided with pipe clamp (4), " n " shape back bracket (7) realizes by pipe clamp (4) and " h " shape chair pin (2) and moves up and down that backrest (8) is realized being connected with " n " shape back bracket (7) by sleeve pipe (6) and pipe clamp (5) fixing.Backrest (8) is provided with waist holder support bar (11), and waist holder support bar (11) is provided with the waist holder (13) that can move up and down along pressure pin.Being equipped with the cushion (14) that can move up and down on " h " shape chair pin (2) also realizes fixing or moving up and down by pipe clamp (15).Be provided with circular sleeve in the position, four angles that connects cranse (1), these four circular sleeves all are enclosed within on " h " shape chair pin (2), cooperatively interact suitably.
This is with the myopia prevention Gestuse health chair of universal wheel, is equiped with two bandages of fixing being " X " type at the place, centre position of backrest (8), and other are identical with embodiment 1.
The myopia prevention Gestuse health chair of this band universal wheel is provided with two bandages that are separated from each other in the appropriate location of backrest 8, these two bandages that are separated from each other are fixedlyed connected with backrest 8, and promptly its position can not be moved, and all the other are identical with embodiment 1.
Claims (8)
1, a kind of myopia prevention Gestuse health chair with universal wheel, comprise " h " shape chair pin, chair pin universal wheel, cushion, backrest and bandage, it is characterized in that: being equiped with in the lower end of chair pin (2) can be to the universal wheel (16) of different directions rotation, backrest (8) is connected with chair pin (2) to realize that backrest (8) can move up and down by sleeve pipe (6) and back bracket (7), be equiped with bandage (12) in the appropriate location of backrest (8), bandage (12) can be used to pinion shoulder or the chest that is sitting in people on this chair.
2, the myopia prevention Gestuse health chair of band universal wheel according to claim 1, it is characterized in that: between sleeve pipe (6) and " h " shape chair pin (2), be provided with " n " shape back bracket (7), grow end (3) at " h " shape chair pin and locate to be provided with pipe clamp (4), " n " shape back bracket (7) achieves a fixed connection by pipe clamp (4) and " h " shape chair pin and moves up and down, and backrest (8) is realized being connected with " n " shape back bracket (7) by sleeve pipe (6) and pipe clamp (5).
3, the myopia prevention Gestuse health chair of band universal wheel according to claim 1, it is characterized in that: the back support groove pressing plate (10) that is horizontally arranged with back support groove (9) on the backrest (8) and matches with back support groove (9), be equiped with two bandages (12) that can move along this back support groove pressing plate (10) length direction on the back support groove pressing plate (10), promptly can adjust the width between these two bandages (12), bandage (12) passes from back support groove (9).
4, the myopia prevention Gestuse health chair of band universal wheel according to claim 1 is characterized in that: the place, centre position of backrest (8) can install two mutual bandages (12) that are " X " type that intersect.
5, the myopia prevention Gestuse health chair of band universal wheel according to claim 1 is characterized in that: backrest (8) is provided with waist holder support bar (11), and waist holder support bar (11) is provided with the waist holder (13) that can move up and down by pressure pin.
6, the myopia prevention Gestuse health chair of band universal wheel according to claim 1 is characterized in that: be equipped with the cushion (14) that can move up and down and also achieve a fixed connection by pipe clamp (15) on " h " shape chair pin (2).
7, the myopia prevention Gestuse health chair of band universal wheel according to claim 1 is characterized in that: the position, four angles that connects cranse (1) is provided with circular sleeve, and these four circular sleeves all are enclosed within on " h " shape chair pin (2), cooperatively interacts suitably.
8, the myopia prevention Gestuse health chair of band universal wheel according to claim 1 is characterized in that: go up the appropriate location at backrest (8) and be equiped with two bandages that are separated from each other, these two bandages that are separated from each other are fixedlyed connected with backrest (8), and promptly its position can not be moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208199 CN2532739Y (en) | 2002-03-28 | 2002-03-28 | Myopia preventing posture correction chair with casters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208199 CN2532739Y (en) | 2002-03-28 | 2002-03-28 | Myopia preventing posture correction chair with casters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532739Y true CN2532739Y (en) | 2003-01-29 |
Family
ID=33688960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208199 Expired - Fee Related CN2532739Y (en) | 2002-03-28 | 2002-03-28 | Myopia preventing posture correction chair with casters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532739Y (en) |
-
2002
- 2002-03-28 CN CN 02208199 patent/CN2532739Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |