CN2490918Y - Chair having function of correcting sitting posture - Google Patents
Chair having function of correcting sitting posture Download PDFInfo
- Publication number
- CN2490918Y CN2490918Y CN 01223143 CN01223143U CN2490918Y CN 2490918 Y CN2490918 Y CN 2490918Y CN 01223143 CN01223143 CN 01223143 CN 01223143 U CN01223143 U CN 01223143U CN 2490918 Y CN2490918 Y CN 2490918Y
- Authority
- CN
- China
- Prior art keywords
- seat
- backrest
- chair
- support
- chair leg
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a furniture chair, in particular to a chair with the function of correcting sitting posture, and is applicable to students in middle school and primary school. The chair mainly comprises a chair leg frame 1, a seat face 2, a seat face frame 3, a backrest 3, a backrest frame 5, a springy backrest 19, a fixing belt 7 and a pedal 6. The utility model has the advantages of simple structure and easy adjusting of height of the seat face, the front position, the back position and height of the backrest; therefore, the upright state of the back is kept and the good sitting posture habit is formed.
Description
The utility model relates to the chair in the furniture, and particularly a kind of have a seat of correcting seat appearance function, in being applicable to, primary school student uses.
At present, the chair that uses in family and the school has many drawbacks, particularly, primary school student, the preschool child learns at school or the process of doing one's assignment in, because fatigue or bad habit and the seat appearance that often changes, such as lying prone on desk, in the course of time, cause hunchback, myopia easily, not only influence healthyly, but also bring spiritual misery.For this reason, a lot of people have developed the device of multiple correcting function, as: " the heroic bearing band " of Tsing-Hua University's development, Chinese patent " the multi-functional posture correcting chair of the adjustable type " (patent No.: 98235844.X Granted publication day: on October 27th, 1999), the purpose of this utility model is, the folding seat of dress on the chair frame, back rest is arranged at chair frame top, there is the braces adjusting rod at the back rest middle part, adjustable positive appearance band and waist backup plate are housed on it, the chair frame is movable adjustable type, can regulate the size of seat face and the height of chair, and this utility model is actual to be that " heroic bearing band " is fixed on the back rest.The concrete technical scheme that is provided is relatively complicated, and particularly the installation of the position of positive appearance band is unreasonable, in addition, does not consider the placement location of the seat face Height Adjustment rear foot.
The utility model purpose is according to above-mentioned the deficiencies in the prior art part, provides a kind of easy to use, and the seat of seat appearance function is corrected in rational in infrastructure having.
The utility model purpose realizes being realized by following technical scheme:
The utility model mainly is made of chair leg support 1, seat face 2, seat face support 3, backrest 4, back bracket 5, also comprise elasticity backrest 19, fixed band 7, pedal 6, backrest 4 and elasticity backrest 19 are fixed on the back bracket 5, fixed band 7 is arranged on the flange 12 of elasticity backrest 19 both sides, and pedal 6 is arranged on the chair leg support 1.Also be provided with support column 8 on the chair leg support 1, support column 8 is a sleeve structure, and locating hole 11 and alignment pin 16 are arranged on it; Support column 8 is provided with adjusting fixed mount 15 and is connected by axle 18 with back bracket 5; Seat face support 3 is that the H type is connected by axle 17 with back bracket 5, and both sides cross bar 3,9 is provided with locating hole and alignment pin 14; Pedal 6 is provided with locating hole and alignment pin 22 with the junction of chair leg support 1.
The utility model has the advantages that simple in structure, the height of seat, front and back position and backrest height are regulated easily, and by elasticity backrest, fixed band, pedal etc. rationally are set, can solve differing heights student's use, guarantee the erectility at back, cultivate good seat appearance custom.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model front view;
Accompanying drawing 3 is accompanying drawing 1 left view;
Accompanying drawing 4 is accompanying drawing 1 vertical view;
The utility model feature and other correlated characteristic are described in further detail by non-limiting embodiment below in conjunction with accompanying drawing:
Show always representing chair leg support 1, seat face 2, seat face support 3, backrest 4, back bracket 5,10, pedal 6, fixed band 7, support column 8, seat face support 9, locating hole 11, backrest flange 12, alignment pin 13,14,16 respectively, regulating fixed mount 15, rotating shaft 17,18, elasticity backrest 19, set bolt 20,21 alignment pins 22 in the accompanying drawing with reference to label 1--22 as accompanying drawing 1,2,3,4.
The utility model mainly is made of chair leg support 1, seat face 2, seat face support 3, backrest 4, back bracket 5, also comprise elasticity backrest 19, fixed band 7, pedal 6, backrest 4 and elasticity backrest 19 are fixed on the back bracket 5, fixed band 7 is arranged on the flange 12 of elasticity backrest 19 both sides, and pedal 6 is arranged on the chair leg support 1.Also be provided with support column 8 on the chair leg support 1, support column 8 is a sleeve structure, and locating hole 11 and alignment pin 16 are arranged on it, and the purpose of this structure is to adjust the height of seat surface, and the children that satisfy differing heights use; Support column 8 is provided with adjusting fixed mount 15 and is connected by axle 18 with back bracket 5, and the purpose of this structure is rationally to adjust chair angle; Seat face support 3 is that the H type is connected by axle 17 with back bracket 5, and both sides cross bar 3,9 is provided with locating hole and alignment pin 14, and the purpose of this structure is to adjust the longitudinal separation of seat surface; Pedal 6 is provided with locating hole and alignment pin 22 with the junction of chair leg support 1, and the purpose of this structure satisfies the placement of children's pin of differing heights.The present embodiment product method of attachment mainly adopt the welding be connected with bolt, this is known by those skilled in the art, this one by one the detailed description.
When the utility model uses, can regulate suitable position according to user's concrete condition, in this special instruction, when adjusting backrest height, preferably that elasticity backrest 19 is parallel with the shoulder of human body, be convenient to fixedly back like this, and the elasticity backrest has certain regulated quantity, guarantee the erectility at back, cultivate good seat appearance custom.
Though below design and embodiment according to the utility model purpose have been done to elaborate with reference to accompanying drawing; but those of ordinary skills can recognize; under the precondition that does not break away from the claim limited range; still can make various improvement and conversion to the utility model, and this improvement and conversion still should belong to protection domain of the present utility model.
Claims (6)
1, an a kind of seat with rectification seat appearance function, mainly constitute by chair leg support (1), seat face (2), seat face support (3), backrest (4), back bracket (5), it is characterized in that, also comprise elasticity backrest (19), fixed band (7), pedal (6), backrest (4) and elasticity backrest (19) are fixed on the back bracket (5), fixed band (7) is arranged on the flange (12) of elasticity backrest (19) both sides, and pedal (6) is arranged on the chair leg support (1).
2, a kind of seat of correcting seat appearance function that has according to claim 1 is characterized in that also be provided with support column (8) on the chair leg support 1, support column (8) is a sleeve structure, and locating hole (11) and alignment pin (16) are arranged on it.
3, a kind of seat of correcting seat appearance function that has according to claim 2 is characterized in that the support column (8) that chair leg support (1) is provided with is provided with adjusting fixed mount (15) and is connected by axle (18) with back bracket (5).
4, a kind of seat of correcting seat appearance function that has according to claim 1 is characterized in that, seat face support (3) is that the H type is connected by axle (17) with back bracket (5).
5, a kind of seat of correcting seat appearance function that has according to claim 4 is characterized in that seat face support (3) is provided with locating hole and alignment pin (14) for the both sides cross bar of H type (3,9).
6, a kind of seat of correcting seat appearance function that has according to claim 1 is characterized in that pedal (6) is provided with locating hole and alignment pin (22) with the junction of chair leg support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223143 CN2490918Y (en) | 2001-05-30 | 2001-05-30 | Chair having function of correcting sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223143 CN2490918Y (en) | 2001-05-30 | 2001-05-30 | Chair having function of correcting sitting posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490918Y true CN2490918Y (en) | 2002-05-15 |
Family
ID=33639786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01223143 Expired - Fee Related CN2490918Y (en) | 2001-05-30 | 2001-05-30 | Chair having function of correcting sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490918Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479110A (en) * | 2013-09-18 | 2014-01-01 | 聂克德 | Correcting chair |
-
2001
- 2001-05-30 CN CN 01223143 patent/CN2490918Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479110A (en) * | 2013-09-18 | 2014-01-01 | 聂克德 | Correcting chair |
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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 |