CN102429485A - Sight protection chair with sitting posture correction function - Google Patents
Sight protection chair with sitting posture correction function Download PDFInfo
- Publication number
- CN102429485A CN102429485A CN2011103329727A CN201110332972A CN102429485A CN 102429485 A CN102429485 A CN 102429485A CN 2011103329727 A CN2011103329727 A CN 2011103329727A CN 201110332972 A CN201110332972 A CN 201110332972A CN 102429485 A CN102429485 A CN 102429485A
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- pawl
- chair
- shoulder
- seat support
- human body
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Abstract
The invention relates to a sight protection chair with a sitting posture correction function. The sight protection chair includes a chair frame, a pressing chair seat, shoulder pressing claws and a linkage unit, wherein the pressing chair seat does pressing action on a chair leg supporting frame when a person sits on the pressing chair seat and downwardly applies pressing acting force to the pressing chair seat; at the moment, the pressing acting force is synchronously transferred to the shoulder pressing claws by means of the linkage unit, so that the shoulder pressing claws synchronously do pressing action on a back rest; thus, the shoulders of a human body are pressed and clamped by the shoulder pressing claws; the pressing acting force and pulling force towards the back rest are simultaneously applied to the shoulders of the human body by means of the shoulder pressing claws; when the person moves away from the pressing chair seat and the pressing acting force is eliminated, the pressing chair seat is lifted on the chair leg supporting frame; at the moment, the shoulder pressing claws are driven by means of the linkage unit to be synchronously lifted on the back rest; and thus, the pressing chair seat and the shoulder pressing claws are reset, and the shoulder pressing claws are moved away from the shoulders of the human body.
Description
Technical field
The present invention relates to a kind of seat, be meant a kind of seat especially in order to the protection eye eyesight of correcting the human body read-write posture.
Background technology
The mankind can recognize the color more than 7,500,000 kinds through eyes, so eyes have played important effect for people's perception external world.See through eyes and this function of object to be called as vision.Vision mainly is to feel comprehensive consciousness such as light and shade, color, sound, distance, size.The effect of the camera lens of the crystal in the human eyes, pupil, amphiblestroid effect and camera, aperture, film is the same.Camera lens is a crystalline, and aperture is a pupil, and film is a retina.What of light in the eyes pupil regulate to get into, and light overlaps and on crystalline, forms focus, regulates crystal thickness through the galley proof body, is refracted to through crystal and forms image on the retina.So the light on the arrival retina is through certain processing, just is transferred to brain and produces vision by optic nerve.
So the unique effect eyes just because of eyes have important role in the sense organ organ of human body, correct read-write posture can guarantee the health of eye eyesight, when people utilize the eyes read-write, should keep neck upright above the waist; Make head obtain to support, two shoulder natures are sagging, and upper arm is pressed close to health; The elbow bending is 90 degree, and operation keyboard or slide-mouse make wrist keep flat-hand position as far as possible; Palm center line and forearm center line should keep a straight line.Lower part of the body waist is straight and upright, and the knee natural torsion is 90 degree, and keeps the sitting posture that both feet land.
Must select to meet the tables and chairs of ergonomic designs in order to guarantee above-mentioned correct read-write posture; Use special-purpose computer chair; Follow " three right angles " above being sitting in: knee forms first right angle under the computer desk; Thigh and back are second right angles, and arm forms the 3rd right angle at elbow joint.Shoulder blade leans against on the chair back, and both shoulders put down, and chin is neck beyond this point.Two computer screens at eye level are central, and seat preferably has the supportive chair back and handrail, and can adjust height.
But because children or teen-age self-disciplining are also poor; When children or teenager be sitting in often can not be conscious when reading and writing on the seat the correct read-write posture of maintenance; If things go on like this will inevitably damage eyes; And then have influence on the eyesight of eyes, and also do not have the seat of the more satisfactory function that corrects faulty sitting posture of a kind of effect to occur now, and this is the major defect for conventional art.
Summary of the invention
The present invention provides a kind of to have protecting of the function of correcting faulty sitting posture and looks chair, thereby reaches the effect of protection eye eyesight through the posture that its structural design can be corrected the human body read-write, and this is to be main purpose of the present invention.
The technical scheme that the present invention adopted is: a kind of have protecting of the function of correcting faulty sitting posture and look chair; It comprises the chair frame, presses down seat support, presses shoulder pawl and interlock unit; Wherein, this chair frame comprises chair leg carriage and backrest, and this backrest lower end is fixedly connected on this chair leg carriage.
Be connected to form this whole chair frame by this chair leg carriage and this backrest; This chair frame has the structure of general seat; Wherein, This chair leg carriage can support the main weight of human body, and the back of human body can rest on this backrest, plays whole human body thereby reach by this chair leg carriage and this back rest supports.
This presses down seat support and is movably arranged on this chair leg carriage; This presses down seat support and on this chair leg carriage, up and down reciprocatingly presses down the action with lifting, and this pressure shoulder pawl pivot is connected on the top of this backrest, and this pressures is takeed on pawl and on this backrest, up and down reciprocatingly pressed down the action with lifting; This interlock unit is connected this and presses down between seat support and this pressure shoulder pawl; Press down on the seat support and this is pressed down seat support when applying suppressing action power downwards when human body is sitting in this, this presses down seat support and on this chair leg carriage, makes pressing action, this moment; By this interlock unit this suppressing action power is passed on this pressure shoulder pawl synchronously, this pressure shoulder pawl is made pressing action synchronously on this backrest.
This pressure shoulder pawl just can press down the shoulder that blocks human body like this; Simultaneously the shoulder of this human body is applied suppressing action power and to the pulling force of this backrest direction by this pressure shoulder pawl; Thereby the leaning on back that guarantees human body reaches and makes human body be sitting in the effect that remains correct read-write posture on the chair of looking of protecting of the present invention on this backrest.
And press down seat support when removing this suppressing action power and eliminate from this when human body; This presses down seat support and on this chair leg carriage, does the lifting action; This moment, drive by this interlock unit and should pressures shoulder pawl on this backrest, to do lifting synchronously and move, take on pawl and reset thereby make this press down seat support and this pressure; This pressure shoulder pawl is removed from the shoulder of human body like this, thereby guarantees that human body can look chair and leave from of the present invention protecting.
Be set with on this chair leg carriage all to overlap on each this spring stack of some spring stacks and be provided with spring; This presses down the seat support bottom surface and is provided with some sleeves; This spring stack is plugged in this sleeve, makes this press down seat support by this spring and can on this chair leg carriage, up and down reciprocatingly press down the action with lifting, further; Also offer locating hole on this chair leg carriage; This presses down on the seat support bottom surface and is connected with reference column, and this reference column activity is plugged in this locating hole, is arranged with spring on this reference column; Limit the horizontal displacement that this presses down seat support by this locating hole and this reference column, make this press down the phenomenon that can not misplace between seat support and this chair leg carriage.
This interlock unit comprises trace and interlock stay cord; Wherein, This trace is slidingly arranged on this backrest, and this trace lower end is hooked on this and presses down on the seat support, and this interlock stay cord one end is connected the top of this trace; And an other end of this interlock stay cord is connected with this pressure shoulder pawl, through this trace and this interlock stay cord this is pressed down seat support and this pressure like this and takes on pawl and link together both can be synchronized with the movement.
This interlock unit also comprises the pull switch unit, and this pull switch unit is arranged between this trace and this interlock stay cord, and this pull switch unit comprises two hook posts, shift fork and plate washers; Wherein, this hook post is arranged on this trace top, forms an allocating slot between two these hook posts; This shift fork comprises handle and jaw, and this jaw is arranged in this allocating slot, and this interlock stay cord is hung on this hook post; Make this trace drive this interlock stay cord motion; And when not needing this trace to drive this interlock stay cord motion, can this interlock stay cord be dialled from this hook post through this jaw and to leave, thereby break the relation that hangs between this interlock stay cord and this hook post.
This trace top also is provided with back-moving spring, and this back-moving spring lower end is fixedly connected on the top of this trace, and the upper end of this back-moving spring is fixedly connected on this backrest.
This pressure shoulder pawl comprises fixed bar, two paws and operating spring, and wherein, this fixed bar is arranged on this backrest; This paw is set on this fixed bar; This paw comprises sleeve and curved pawl, and this curved pawl is fixedly connected on this sleeve, and this interlock stay cord is fixedly connected on this curved pawl; This operating spring is set on this fixed bar, and this operating spring is between this fixed bar and this sleeve.
Press down on the seat support and this is pressed down seat support when applying this suppressing action power downwards when human body is sitting in this, this interlock stay cord drives this paw synchronously and makes pressing action, and this pressure shoulder pawl just presses down the shoulder that blocks human body like this; Meanwhile two these paws overcome the elastic acting force of this operating spring, laterally move and make two distance shrinkage between this paw, thereby make two these paws be pressed against the position near the human body neck; Reach optimal pressure card effect; And pressing down seat support when removing this suppressing action power and eliminate from this when human body, this back-moving spring drives and moves on this trace, meanwhile; This operating spring drives traversing, the lifting simultaneously of this paw; This paw is resetted, and this pressure shoulder pawl is removed from the shoulder of human body like this, thereby guarantees that human body can look chair and leave from of the present invention protecting.
Also be provided with some gear grooves on this backrest; These fixed bar two ends are connected in this gear groove; This pressure shoulder pawl is fixed in this gear groove, and in practical implementation, people can be fixed on this fixed bar in this different gear grooves as required; Can move up and down thereby reach this pressure shoulder pawl integral body, to adjust the height of this pressure shoulder pawl.
Beneficial effect of the present invention is: of the present invention protecting looked chair and in practical implementation, pressed down on the seat support and this is pressed down seat support when applying suppressing action power downwards when human body is sitting in this; This presses down seat support and on this chair leg carriage, makes pressing action;, by this interlock unit this suppressing action power is passed on this pressure shoulder pawl synchronously, this pressure shoulder pawl is made pressing action synchronously on this backrest this moment; This pressure shoulder pawl just can press down the shoulder that blocks human body like this; Simultaneously the shoulder of this human body is applied suppressing action power and to the pulling force of this backrest direction by this pressure shoulder pawl, thereby the leaning on back that guarantees human body reaches and makes human body be sitting in the effect that remains correct read-write posture on the chair of looking of protecting of the present invention on this backrest; And press down seat support when removing this suppressing action power and eliminate from this when human body; This presses down seat support and on this chair leg carriage, does the lifting action, this moment, drives this pressure shoulder pawl by this interlock unit and on this backrest, does the lifting action synchronously; Thereby making this press down seat support and this pressure shoulder pawl resets; This pressure shoulder pawl is removed from the shoulder of human body like this, thereby guarantees that human body can look chair and leave from of the present invention protecting, thereby the posture that can correct the human body read-write through structural design of the present invention as stated reaches the effect of protection eye eyesight.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is in the structural representation of lifting state for pressure shoulder pawl of the present invention.
Fig. 3 is in the structural representation of pressed status for pressure shoulder pawl of the present invention.
Fig. 4 is the structural representation of interlock of the present invention unit.
Fig. 5 is a part schematic perspective view of the present invention.
The specific embodiment
Shown in Fig. 1 to 5, a kind of have protecting of the function of correcting faulty sitting posture and look chair, and it comprises chair frame 10, presses down seat support 20, presses shoulder pawl 30 and interlock unit 40.
Wherein, this chair frame 10 comprises chair leg carriage 11 and backrest 12, and these backrest 12 lower ends are fixedly connected on this chair leg carriage 11.
Be connected to form this whole chair frame 10 by this chair leg carriage 11 and this backrest 12; This chair frame 10 has the structure of general seat; Wherein, This chair leg carriage 11 can support the main weight of human body, and the back of human body can rest on this backrest 12, thereby reaches the effect that supports whole human body by this chair leg carriage 11 and this backrest 12.
This presses down seat support 20 and is movably arranged on this chair leg carriage 11, and this presses down seat support 20 and on this chair leg carriage 11, up and down reciprocatingly presses down the action with lifting.
This pressure shoulder pawl 30 is articulated in the top of this backrest 12, and this pressure shoulder pawl 30 up and down reciprocatingly presses down the action with lifting on this backrest 12.
Shown in Fig. 2 to 3; This interlock unit 40 is connected this and presses down between seat support 20 and this pressure shoulder pawl 30; Press down on the seat support 20 and this is pressed down seat support 20 when applying suppressing action power downwards when human body is sitting in this, this presses down seat support 20 and on this chair leg carriage 11, makes pressing action.
, by this interlock unit 40 this suppressing action power is passed on this pressure shoulder pawl 30 synchronously, this pressure shoulder pawl 30 is made pressing action synchronously on this backrest 12 this moment.
This pressure shoulder pawl 30 just can press down the shoulder that blocks human body like this; Simultaneously the shoulder of this human body is applied suppressing action power and to the pulling force of these backrest 12 directions by this pressure shoulder pawl 30; Thereby the leaning on back that guarantees human body reaches and makes human body be sitting in the effect that remains correct read-write posture on the chair of looking of protecting of the present invention on this backrest 12.
And pressing down seat support 20 when removing this suppressing action power and eliminate from this when human body, this presses down seat support 20 and on this chair leg carriage 11, does the lifting action.
This moment, drive by this interlock unit 40 and should pressure shoulder pawl 30 on this backrest 12, to do lifting synchronously and move, take on pawl 30 and reset thereby make this press down seat support 20 and this pressure.
This pressure shoulder pawl 30 is removed from the shoulder of human body like this, thereby guarantees that human body can look chair and leave from of the present invention protecting.
Be set with on this chair leg carriage 11 all to overlap on some spring stack 111 each these spring stacks 111 and be provided with spring 112.
This presses down seat support 20 bottom surfaces and is provided with some sleeves 21.
This spring stack 111 is plugged in this sleeve 21.
Make this press down seat support 20 by this spring 112 and can on this chair leg carriage 11, up and down reciprocatingly press down the action with lifting.
Further, also offer locating hole on this chair leg carriage 11, this presses down on seat support 20 bottom surfaces and is connected with reference column 22, and these reference column 22 activities are plugged in this locating hole.
Be arranged with spring on this reference column 22.
Limit the horizontal displacement that this presses down seat support 20 by this locating hole and this reference column 22, make this press down the phenomenon that can not misplace between seat support 20 and this chair leg carriage 11.
This interlock unit 40 comprises trace 41 and interlock stay cord 42, and wherein, this trace 41 is slidingly arranged on this backrest 12, and these trace 41 lower ends are hooked on this and press down on the seat support 20.
These interlock stay cord 42 1 ends are connected the top of this trace 41, and an other end of this interlock stay cord 42 is connected with this pressure shoulder pawl 30.
Through this trace 41 and this interlock stay cord 42 this being pressed down seat support 20 and this pressures like this takes on pawl 30 and links together both can be synchronized with the movement.
This interlock unit 40 also comprises pull switch unit 50.
This pull switch unit 50 is arranged between this trace 41 and this interlock stay cord 42.
This pull switch unit 50 comprises two hook posts 51, shift fork 52 and plate washer 53.
Wherein, this hook post 51 is arranged on this trace 41 tops, forms an allocating slot 511 between two these hook posts 51.
This shift fork 52 comprises handle 521 and jaw 522.
This jaw 522 is arranged in this allocating slot 511.
This interlock stay cord 42 is hung on this hook post 51, makes this trace 41 drive this interlock stay cord 42 motions.
And when not needing this trace 41 to drive these interlock stay cord 42 motions, can this interlock stay cord 42 be left from 51 groups on this hook post, thereby break the relation that hangs between this interlock stay cord 42 and this hook post 51 through this jaw 522.
These trace 41 tops also are provided with back-moving spring 54, and these back-moving spring 54 lower ends are fixedly connected on the top of this trace 41, and the upper end of this back-moving spring 54 is fixedly connected on this backrest 12.
This pressure shoulder pawl 30 comprises fixed bar 31, two paws 32 and operating springs 33, and wherein, this fixed bar 31 is arranged on this backrest 12.
This paw 32 is set on this fixed bar 31.
This paw 32 comprises sleeve 321 and curved pawl 322, and this curved pawl 322 is fixedly connected on this sleeve 321.
This interlock stay cord 42 is fixedly connected on this curved pawl 322.
This operating spring 33 is set on this fixed bar 31, and this operating spring 33 is between this fixed bar 31 and this sleeve 321.
Press down on the seat support 20 and this is pressed down seat support 20 when applying this suppressing action power downwards when human body is sitting in this, this interlock stay cord 42 drives these paws 32 synchronously and makes pressing action.
This pressure shoulder pawl 30 just presses down the shoulder that blocks human body like this; Meanwhile two these paws 32 overcome the elastic acting force of this operating spring 33; Laterally move and make two distance shrinkage between this paw 32; Thereby make two these paws 32 be pressed against position, reach optimal pressure card effect near the human body neck.
And press down seat support 20 when removing this suppressing action power and eliminate from this when human body; This back-moving spring 54 drives on this trace 41 and moves; Meanwhile, this operating spring 33 drives this paw 32 traversing, liftings simultaneously, and this paw 32 is resetted; This pressure shoulder pawl 30 is removed from the shoulder of human body like this, thereby guarantees that human body can look chair and leave from of the present invention protecting.
Also be provided with some gear grooves 61 on this backrest 12, these fixed bar 31 two ends are connected in this gear groove 61, and this pressure shoulder pawl 30 is fixed in this gear groove 61.
In practical implementation, people can be fixed on this fixed bar 31 in this different gear grooves 61 as required, can move up and down thereby reach these pressure shoulder pawl 30 integral body, to adjust the height of this pressure shoulder pawl 30.
Claims (8)
1. one kind has protecting of the function of correcting faulty sitting posture and looks chair, it is characterized in that: it comprises the chair frame, presses down seat support, presses shoulder pawl and interlock unit, and wherein, this chair frame comprises chair leg carriage and backrest, and this backrest lower end is fixedly connected on this chair leg carriage,
This presses down seat support and is movably arranged on this chair leg carriage, and this presses down seat support and on this chair leg carriage, up and down reciprocatingly presses down the action with lifting, and this pressure shoulder pawl pivot is connected on the top of this backrest; This pressure shoulder pawl up and down reciprocatingly presses down the action with lifting on this backrest, this interlock unit is connected this and presses down seat support and this pressure is takeed between the pawl, presses down on the seat support and this is pressed down seat support when applying suppressing action power downwards when human body is sitting in this; This presses down seat support and on this chair leg carriage, makes pressing action;, this suppressing action power is passed on this pressure shoulder pawl synchronously this moment, makes this pressure shoulder pawl on this backrest, make pressing action synchronously by this interlock unit; This pressure shoulder pawl presses down the shoulder that blocks human body like this; Simultaneously the shoulder of this human body is applied suppressing action power and to the pulling force of this backrest direction by this pressure shoulder pawl, and press down seat support when removing this suppressing action power and eliminate from this when human body, this presses down seat support and on this chair leg carriage, does lifting and move; This moment; Drive and should on this backrest, do the lifting action synchronously by pressures shoulder pawl by this interlock unit, take on pawl and reset thereby make this press down seat support and this pressure, this pressure is takeed on pawl and is removed from the shoulder of human body like this.
2. as claimed in claim 1 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair; It is characterized in that: be set with on this chair leg carriage all to overlap on each this spring stack of some spring stacks and be provided with spring; This presses down the seat support bottom surface and is provided with some sleeves, and this spring stack is plugged in this sleeve.
3. as claimed in claim 2 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair; It is characterized in that: also offer locating hole on this chair leg carriage; This presses down on the seat support bottom surface and is connected with reference column, and this reference column activity is plugged in this locating hole, is arranged with spring on this reference column.
4. as claimed in claim 2 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair; It is characterized in that: this interlock unit comprises trace and interlock stay cord; Wherein, this trace is slidingly arranged on this backrest, and this trace lower end is hooked on this and presses down on the seat support; This interlock stay cord one end is connected the top of this trace, and an other end of this interlock stay cord is connected with this pressure shoulder pawl.
5. as claimed in claim 4 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair, and it is characterized in that: this interlock unit also comprises the pull switch unit, and this pull switch unit is arranged between this trace and this interlock stay cord; This pull switch unit comprises two hook posts, shift fork and plate washers, and wherein, this hook post is arranged on this trace top; Form an allocating slot between two these hook posts; This shift fork comprises handle and jaw, and this jaw is arranged in this allocating slot, and this interlock stay cord is hung on this hook post; Make this trace drive this interlock stay cord motion; When not needing this trace to drive this interlock stay cord motion, through this jaw this interlock stay cord is dialled from this hook post and to be left, thereby break the relation that hangs between this interlock stay cord and this hook post.
6. as claimed in claim 4 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair; It is characterized in that: this trace top also is provided with back-moving spring; This back-moving spring lower end is fixedly connected on the top of this trace, and the upper end of this back-moving spring is fixedly connected on this backrest.
7. as claimed in claim 6 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair, it is characterized in that: this pressure shoulder pawl comprises fixed bar, two paws and operating spring, wherein; This fixed bar is arranged on this backrest, and this paw is set on this fixed bar, and this paw comprises sleeve and curved pawl; Should be fixedly connected on this sleeve by curved pawl, this interlock stay cord is fixedly connected on this curved pawl, and this operating spring is set on this fixed bar; And this operating spring is between this fixed bar and this sleeve
Press down on the seat support and this is pressed down seat support when applying this suppressing action power downwards when human body is sitting in this; This interlock stay cord drives this paw synchronously and makes pressing action, and this pressure shoulder pawl just presses down the shoulder that blocks human body like this, and meanwhile two these paws overcome the elastic acting force of this operating spring; Laterally move and make two distance shrinkage between this paw; Thereby make two these paws be pressed against the position near the human body neck, and press down seat support when removing this suppressing action power and eliminate from this when human body, this back-moving spring drives and moves on this trace; Meanwhile; This operating spring drives traversing, the lifting simultaneously of this paw, and this paw is resetted, and this pressure shoulder pawl is removed from the shoulder of human body like this.
8. as claimed in claim 7 a kind ofly have protecting of the function of correcting faulty sitting posture and look chair, and it is characterized in that: also be provided with some gear grooves on this backrest, these fixed bar two ends are connected in this gear groove, and this pressure shoulder pawl is fixed in this gear groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110332972.7A CN102429485B (en) | 2011-10-28 | 2011-10-28 | Sight protection chair with sitting posture correction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110332972.7A CN102429485B (en) | 2011-10-28 | 2011-10-28 | Sight protection chair with sitting posture correction function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102429485A true CN102429485A (en) | 2012-05-02 |
| CN102429485B CN102429485B (en) | 2015-03-18 |
Family
ID=45978114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110332972.7A Expired - Fee Related CN102429485B (en) | 2011-10-28 | 2011-10-28 | Sight protection chair with sitting posture correction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102429485B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479110A (en) * | 2013-09-18 | 2014-01-01 | 聂克德 | Correcting chair |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN116373701A (en) * | 2023-06-07 | 2023-07-04 | 扬州市高升机械有限公司 | Engineering vehicle seat with protection function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924613A (en) * | 1973-08-01 | 1975-12-09 | Armin Beck | Seat, particularly for motor vehicles |
| US20040026979A1 (en) * | 2002-08-08 | 2004-02-12 | Haddon Perry W. | Vertical hammock & pillow |
| CN201147015Y (en) * | 2008-02-02 | 2008-11-12 | 李永林 | Sitting gesture correcting apparatus |
| CN201328564Y (en) * | 2009-01-08 | 2009-10-21 | 陈瑞鹏 | Buckle shoulder chair |
| CN201452300U (en) * | 2009-08-21 | 2010-05-12 | 孙晓婷 | Sitting posture correction chair |
-
2011
- 2011-10-28 CN CN201110332972.7A patent/CN102429485B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924613A (en) * | 1973-08-01 | 1975-12-09 | Armin Beck | Seat, particularly for motor vehicles |
| US20040026979A1 (en) * | 2002-08-08 | 2004-02-12 | Haddon Perry W. | Vertical hammock & pillow |
| CN201147015Y (en) * | 2008-02-02 | 2008-11-12 | 李永林 | Sitting gesture correcting apparatus |
| CN201328564Y (en) * | 2009-01-08 | 2009-10-21 | 陈瑞鹏 | Buckle shoulder chair |
| CN201452300U (en) * | 2009-08-21 | 2010-05-12 | 孙晓婷 | Sitting posture correction chair |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479110A (en) * | 2013-09-18 | 2014-01-01 | 聂克德 | Correcting chair |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN104013229B (en) * | 2014-05-16 | 2016-08-17 | 湖南农业大学 | The seat of a kind of automatic straightening sitting posture and using method thereof |
| CN116373701A (en) * | 2023-06-07 | 2023-07-04 | 扬州市高升机械有限公司 | Engineering vehicle seat with protection function |
| CN116373701B (en) * | 2023-06-07 | 2023-09-08 | 扬州市高升机械有限公司 | Engineering vehicle seat with protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102429485B (en) | 2015-03-18 |
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Granted publication date: 20150318 Termination date: 20181028 |