CN202160988U - Chair used during study and working - Google Patents
Chair used during study and working Download PDFInfo
- Publication number
- CN202160988U CN202160988U CN2011203108039U CN201120310803U CN202160988U CN 202160988 U CN202160988 U CN 202160988U CN 2011203108039 U CN2011203108039 U CN 2011203108039U CN 201120310803 U CN201120310803 U CN 201120310803U CN 202160988 U CN202160988 U CN 202160988U
- Authority
- CN
- China
- Prior art keywords
- backrest
- seat
- chair
- support
- shape
- 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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- 230000002349 favourable effect Effects 0.000 abstract 2
- 210000002414 leg Anatomy 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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Abstract
A chair used during study and working belongs to the field of furniture appliances and solves the problem that when sits on a conventional chair for a long time, a person is prone to be fatigue, and the problems that the conventional chair is not favorable for the body development of teenagers and sight protection. The chair provided by the utility model comprise a backrest (1) and a chair seat (2), wherein the backrest (1) is perpendicular to the ground, and the included angle Alpha between the chair seat (2) and the backrest (1) is greater than or equal to 100 degrees and less than or equal to 110 degrees. The chair used during study and working has the advantages that when sits on the chair provided by the utility model for a long time, the person can not feel tired, and the chair is favorable for the body development of the teenagers and sight protection.
Description
Technical field
The utility model belongs to the household goods field, is specifically related to a kind of seat.
Background technology
At present; The backrest of most seats all becomes vertical angle with seat support, when people's seating is on seat, in order to let health loosen more; Usually can be habitually with buttocks slightly to reach one segment distance and then to being reclined on the backrest; And this has just caused the hollow state between waist and the backrest, makes waist can not get the support of backrest, and waist is stressed excessive.If sitting, waist will be because of overtired and produce the sense of aching.When people write or typewrite, health need lean forward again, in this case; Therefore waist still can not get the support of backrest, also can produce overtired, and of long duration; Sitting posture will be out of shape; Back is understood the very serious of bending, so not only can cause bow-backed situation to take place, and also can affect one's power of vision.Therefore, existing seat also is unfavorable for teen-age body development and sight protectio very much.
Summary of the invention
The purpose of the utility model is in order to solve the problem that existing seat exists sitting to be easy to generate fatigue and is unfavorable for teenager's body development and sight protectio, and a kind of study and work seat is provided.
This study and work seat comprises backrest and seat support, and said backrest is perpendicular to the ground, and the angle that is between said seat support and the backrest is 100 °≤α≤110 °.
This study and work seat also comprises the support column of falling the T-shape, and the upper end of the said support column of falling the T-shape is connected the middle part of seat support front end, the adjustable angle of the angle β between support column of falling the T-shape and the seat support; The crossbeam of the support column of falling T-shape lower end is all parallel with the plane that the plane and the seat support at backrest place belong to.
The supporting leg of this study and work seat is a unipods liftable Rotary cloumn.
The utlity model has following beneficial effect:
The backrest of this study and work seat is perpendicular to the ground; And the angle that is between seat support and the backrest is 100 °≤α≤110 °, i.e. the downward-sloping slightly certain angle of the front end of seat support is when the user is sitting on the seat; Centre of body weight can move forward by nature; Upper body can be swung back by nature simultaneously, and user's shank and the formed angle of upper body just can make waist and backrest fit fully at this moment, and promptly waist can access effective support of backrest.Given backrest because the pressure of the upper body that waist is suffered conducts to a great extent, the actual pressure that is born of waist is very little, even therefore sitting, waist can not produce fatigue yet.Thigh and upper body can nature be unfolded into 100 °～110 ° the angle sitting posture when also not being to use the person to be to loosen attitude.Simultaneously,, therefore not only can effectively prevent the generation of the bow-backed situation of teenager, also can guarantee the distance of eyes and books simultaneously, prevent myopia, help vision protection because upper body is swung back naturally.This study and work seat can also connect the support column of falling the T-shape of an adjustable angle at the middle part of seat support front end; After the user sits on the study and work seat; Can the support column of falling the T-shape is raised to the position of user's shank height and fix, like this, the front side of user's shank just can lean on the crossbeam of T-shape support column lower end; Thereby the health that can prevent the user glides, and can alleviate some leg bracing force simultaneously.
The utlity model has the advantage that sitting can not produce fatigue yet and help teenager's body development and sight protectio.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model.
1-backrest; 2-seat support; 3-the support column of falling the T-shape; 4-liftable Rotary cloumn.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2 the utility model is further specified:
This study and work seat comprises backrest 1 and seat support 2; Said backrest 1 is perpendicular to the ground, and the angle that is between said seat support 2 and the backrest 1 is 100 °≤α≤110 °, i.e. the downward-sloping slightly certain angle of the front end of seat support 2; Adopt said structure; When the user was sitting on the seat, centre of body weight can move forward by nature, and upper body can be swung back by nature simultaneously; And user's shank and the formed angle of upper body just can make waist and backrest 1 fit fully at this moment, and promptly waist can access effective support of backrest 1.Given backrest 1 because the pressure of the upper body that waist is suffered conducts to a great extent, the actual pressure that is born of waist is very little, even therefore sitting, waist can not produce fatigue yet.Thigh and upper body can nature be unfolded into 100 °～110 ° the angle sitting posture when also not being to use the person to be to loosen attitude.Simultaneously,, therefore not only can effectively prevent the generation of the bow-backed situation of teenager, also can guarantee the distance of eyes and books simultaneously, prevent myopia, help vision protection because upper body is swung back naturally.This study and work seat can also comprise the support column of falling the T-shape 3; The upper end of the said support column of falling the T-shape 3 is connected the middle part of seat support 2 front ends; The adjustable angle of angle β between support column of falling the T-shape 3 and the seat support 2; Wherein, can adopt ratchet structure, fastening bolt structure to be connected between the support column of falling the T-shape 3 and the seat support 2, thereby it is fixing to guarantee that T-shape support column 3 can access after adjusting to certain position; The crossbeam of the support column of falling the T-shape 3 lower ends is all parallel with the plane that the plane and the seat support 2 at backrest 1 place belong to; Adopt said structure, after the user sits on the study and work seat, can the support column of falling the T-shape 3 is raised to the position of user's shank height and fix; Like this; The front side of user's shank just can lean on the crossbeam of T-shape support column 3 lower ends, thereby the health that can prevent the user glides, and can alleviate some leg bracing force simultaneously.When not using T-shape support column 3, only need it be put down getting final product.Can be enclosed with the sponge layer on the crossbeam, prevent to wound with the protection shank.The supporting leg of this study and work seat can adopt unipods liftable Rotary cloumn 4, adopts said structure, can make things convenient for the user to adjust the height and the direction of seat.
The utlity model has the advantage that sitting can not produce fatigue yet and help teenager's body development and sight protectio.
Claims (3)
1. the study and work seat comprises backrest (1) and seat support (2), and it is characterized in that: said backrest (1) is perpendicular to the ground, and the angle that is between said seat support (2) and the backrest (1) is 100 °≤α≤110 °.
2. study and work seat according to claim 1; It is characterized in that: also comprise the support column of falling the T-shape (3); The upper end of the said support column of falling the T-shape (3) is connected the middle part of seat support (2) front end, the adjustable angle of the angle β between support column of falling the T-shape (3) and the seat support (2); The crossbeam of the support column of falling the T-shape (3) lower end is all parallel with the plane that the plane and the seat support (2) at backrest (1) place belong to.
3. study and work seat according to claim 2 is characterized in that: the supporting leg of this study and work seat is a unipods liftable Rotary cloumn (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203108039U CN202160988U (en) | 2011-08-25 | 2011-08-25 | Chair used during study and working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203108039U CN202160988U (en) | 2011-08-25 | 2011-08-25 | Chair used during study and working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160988U true CN202160988U (en) | 2012-03-14 |
Family
ID=45796848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203108039U Expired - Fee Related CN202160988U (en) | 2011-08-25 | 2011-08-25 | Chair used during study and working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852494A (en) * | 2016-06-15 | 2016-08-17 | 于卫华 | Novel dual-purpose backrest seat for working and resting |
-
2011
- 2011-08-25 CN CN2011203108039U patent/CN202160988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852494A (en) * | 2016-06-15 | 2016-08-17 | 于卫华 | Novel dual-purpose backrest seat for working and resting |
| CN105852494B (en) * | 2016-06-15 | 2018-10-23 | 于卫华 | Work dual-purpose backrest seat of having a rest |
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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: 20120314 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |