CN104783553B - Multifunctional computer chair - Google Patents
Multifunctional computer chair Download PDFInfo
- Publication number
- CN104783553B CN104783553B CN201510211113.0A CN201510211113A CN104783553B CN 104783553 B CN104783553 B CN 104783553B CN 201510211113 A CN201510211113 A CN 201510211113A CN 104783553 B CN104783553 B CN 104783553B
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- Prior art keywords
- oil cylinder
- stretching
- backrest
- plate
- legs
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- 239000003921 oil Substances 0.000 claims abstract description 50
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 210000002784 stomach Anatomy 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 201000005671 spondyloarthropathy Diseases 0.000 abstract description 5
- 208000029761 vertebral disease Diseases 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 30
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 206010061246 Intervertebral disc degeneration Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 208000019669 cervical disc degenerative disease Diseases 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 210000000273 spinal nerve root Anatomy 0.000 description 1
- 210000002385 vertebral artery Anatomy 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of Multifunctional computer chair, including：Rotating base, backrest, handrail, plate of stretching one's legs, pedal and hydraulic system, the hydraulic system includes manual hydraulic oil pump, flow divider, manual hydraulic oil pump is connected by fluid pressure line and flow divider, and flow divider drives oil cylinder and headrest hydraulic driving oil cylinder to be connected with raise-lower hydraulic device, plate of stretching one's legs respectively by many fluid pressure lines.The Multifunctional computer chair of the present invention, which can be realized, to lie low, semi-lying, the various states such as sits up straight, and can realize the drawing of neck, lumbar vertebrae, can effectively alleviate the fatigue before sitting computer, prevent cervical spondylopathy, the generation of lumbar vertebra disease.
Description
Technical field
The invention belongs to field of office furniture, office healthcare product is especially belonged to, specifically a kind of prevention and control computer office disease
Sick multi-purpose chair.
Background technology
Sitting traditional office chair office meeting before computer causes a variety of diseases, such as, cervical spondylopathy, and the root of cervical spondylopathy is neck
After interverbebral disc regression denaturation, interverbebral disc loosens, then pressuring neural root, spinal cord or various symptoms caused by vertebral artery.For a long time
Bad sitting posture is rested on before computer for a long time, is easiest to cause the fatigue of neck flesh, is caused neck and shoulder ache, item muscle spasmus, even
Have a dizzy spell；In the course of time, certainly will prematurely occur degeneration of cervical intervertebral disc after adult, cause cervical spondylopathy；Waist
Vertebra disease, due to long-term sitting, or the sitting posture having is bad, or always fix a posture and so that lumbar soft tissue is in for a long time
Tension state, soft tissue ischemic, and produce lumbar muscle strain；Coccyx is injured, and the symptom of coccyx pain includes having near buttocks coccyx
Tender point or skelagia phenomenon, scope include soft tissue of coccyx, levator ani and surrounding etc..Permanent abnormal sitting posture really, oppresses coccyx
Nerve, you can cause coccyx injured and pain；It is new old to complete it that hundreds of millions cells in DOMS, human body will lean on the transport of blood
Metabolic function, sitting can reduce internal oxygen carrying blood flow volume, decrease in oxygen partial pressure and take carbon dioxide blood flow volume and increase, carbon dioxide
Partial pressure is raised, and causes DOMS, stiff, atrophy.
Existing office chair it is also proposed regulatory function, but adjustable range is smaller, act on little to various diseases.
The content of the invention
For technical problem present in existing office chair, a kind of prevention and treatment computer office disease that the present invention is provided
Multi-purpose chair, concrete technical scheme is as follows：
A kind of Multifunctional computer chair, including：Rotating base, backrest, handrail, plate of stretching one's legs, pedal and hydraulic system, it is described
Hydraulic system includes manual hydraulic oil pump, flow divider, and manual hydraulic oil pump is connected by fluid pressure line and flow divider, and flow divider leads to
Excessive root fluid pressure line is connected with raise-lower hydraulic device, plate of stretching one's legs driving oil cylinder and headrest hydraulic driving oil cylinder respectively.
Further, the rotating base includes raise-lower hydraulic device, universal wheel and seat board；Seat board is filled located at raise-lower hydraulic
The top put, the seat board back side is provided with manual hydraulic oil pump, plate of stretching one's legs driving oil cylinder.
Further, the plate of stretching one's legs is located on the piston for plate driving oil cylinder of stretching one's legs, and is provided with below plate of stretching one's legs driving oil cylinder
Oil cylinder bracket, oil cylinder holds up lever below oil cylinder bracket, and oil cylinder holds up lever one end and is connected in oil cylinder bracket by hinge, oil
Cylinder holds up its intermediate part and is connected in seat board by hinge, when backrest is in horizontality, by bracket leverage, can make to stretch one's legs
Plate is lifted up making it be in same plane with seat board.
Further, the pedal is connected by expansion link with plate of stretching one's legs, and expansion link can be folded by hinge.
Further, the backrest and seat board be hinged can 90 ° it is any rotate and position, having thereon on supporting leg, supporting leg has arc
Shape support bar.
Further, the flow divider, which is located on backrest rear, flow divider, various switches, to control raise-lower hydraulic to fill
Put, plate of stretching one's legs driving oil cylinder and headrest hydraulic driving oil cylinder are acted.
Further, having after the backrest on headrest hydraulic driving oil cylinder, headrest has cervical spine tractor and lumbar tractor,
With headrest one motion under headrest hydraulic driving oil cylinder driving, have in the oxter height of backrest, stomach height, hip height system
Flexible banding band, tightens the different parts of body during drawing, backrest is provided with flexible banding band location division.
Further, in addition to angle adjustment rule, angle adjustment rule the backrest and seat board are hinged on by middle part pole
Hinge on, simultaneously have chute, can be slided in the ledge of seat board rear end column, sat up straight or during half state of couching, one end
It is hinged with the strut end of bayonet lock and hole and supporting leg；In lying status, it is set to be separated with strut by rotating bayonet lock, and by inserting
Pin is hinged with curved support club head hinge.
Further, there is arc-shaped limit ratchet the angle adjustment rule inside, and itself and the click-fit on seat board column are real
Now position, backrest handle is articulated with angle adjustment rule shell, its cam type end controls the separating action of spacing ratchet and ratchet,
During handle return, elastic ring makes arc-shaped limit ratchet be engaged with ratchet.
Further, the plate of stretching one's legs is by plate driving hydraulic oil cylinder driving of stretching one's legs, and pedal is realized by the expansion link with active section
Tiling or the state that freely hangs.
The Multifunctional computer chair of the present invention, which can be realized, to lie low, semi-lying, the various states such as sits up straight, and can realize head
The drawing of neck, lumbar vertebrae, can effectively alleviate the fatigue before sitting computer, prevent cervical spondylopathy, the generation of lumbar vertebra disease.
Brief description of the drawings
Fig. 1 is the structural representation of the Multifunctional computer chair of the present invention；
Fig. 2 is hydraulic schematic；
Fig. 3 is to sit up straight view；
Fig. 4 is backrest adjustment mechanism schematic diagram；
Fig. 5 is backrest adjustment mechanism collapsed state schematic diagram；
Fig. 6 is that oil cylinder holds up lever and expansion link schematic diagram.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, the multi-purpose chair of prevention and treatment computer office disease of the invention, with sit up straight office,
Couch rest, traction stretch function.Concrete structure includes：Rotating base 1, backrest 2, handrail 3, plate 4 of stretching one's legs, pedal 5 and liquid
Pressure system.
Hydraulic system includes manual hydraulic oil pump 6, flow divider 7, and manual hydraulic oil pump 6 passes through fluid pressure line and flow divider 7
Connection, flow divider 7 drives oil cylinder 9 and headrest hydraulic-driven with raise-lower hydraulic device 8, plate of stretching one's legs respectively by many fluid pressure lines
Oil cylinder 10 is connected.
The rotating base 1 includes raise-lower hydraulic device 8, universal wheel 11 and seat board 12；Seat board 12 is filled located at raise-lower hydraulic
Put 8 top, the seat board back side provided with manual hydraulic oil pump 6, plate of stretching one's legs driving oil cylinder 9, plate 4 of stretching one's legs located at stretch one's legs plate driving
On the piston of oil cylinder 9, the lower section of plate of stretching one's legs driving oil cylinder 9 is provided with oil cylinder bracket 13, and oil cylinder holds up lever 14 and is located at oil cylinder bracket 13
Lower section, oil cylinder holds up the one end of lever 14 and is connected in oil cylinder bracket 13 by hinge, and oil cylinder holds up the middle part of lever 14 and is connected in by hinge
Seat board 12, when backrest is in horizontality, by bracket leverage, the plate 4 that can make to stretch one's legs is lifted up making itself and seat board 12
In same plane.Pedal 5 is connected by expansion link 15 with plate 4 of stretching one's legs, and expansion link 15 can be folded by hinge.
The backrest 2 and seat board 12 be hinged can 90 ° it is any rotate and position, having thereon on supporting leg 16, supporting leg 16 has arc
Support bar 17, flow divider 7, which is located on the rear of backrest 2, flow divider 7, various switches, to control raise-lower hydraulic device 8, to stretch one's legs
Plate drives oil cylinder 9 and headrest hydraulic driving oil cylinder 10 to act；Having after backrest on headrest hydraulic driving oil cylinder 10, headrest has cervical vertebra to lead
Lead device 18 and lumbar tractor 19, in the case where headrest hydraulic driving oil cylinder 10 drives with headrest one motion.It is high in the oxter of backrest
Degree, stomach height, hip height are flexible banding band（Not shown in figure）Tightened during drawing on the different parts of body, backrest
Provided with flexible banding band location division 20.
Angle adjustment rule 21 are hinged on the backrest 2 with the hinge of seat board 12, simultaneously there is chute by middle part pole 22,
It can slide, sit up straight or during half state of couching in the ledge of seat board rear end column, one end is with lock mechanism (bayonet lock 23+ holes)
It is hinged with the end of strut 24 of supporting leg；In lying status, it is separated with strut 24 by rotating bayonet lock 23, and with latch with
The head hinge of arc support rod 17 is hinged, and has arc-shaped limit ratchet 25 inside angle adjustment rule 21, itself and the spine on seat board column
Pawl 26, which coordinates, realizes positioning, and backrest handle 27 is articulated with angle adjustment rule shell, and its cam type end controls spacing ratchet and spine
The separating action of pawl, during handle return, elastic ring 28 makes arc-shaped limit ratchet 25 be engaged with ratchet 26.
Plate 4 of stretching one's legs is driven by plate driving oil cylinder 9 of stretching one's legs, and pedal 5 is by the expansion link realization tiling with active section or certainly
By the state of hanging.
When sitting up straight or during any angle semi-lying state, supporting leg 16 is parallel with backrest 2 all the time.Only when backrest 2 is fully horizontal
When, just supporting leg 16 is moved to backrest 2 in vertical state.Now, hand rotates rotation bayonet lock 23, it is advised 21 points with angle adjustment
Open.
Claims (8)
1. a kind of Multifunctional computer chair, including：Rotating base（1）, backrest（2）, handrail（3）, plate of stretching one's legs（4）, pedal（5）And
Hydraulic system, it is characterised in that：The hydraulic system includes manual hydraulic oil pump（6）, flow divider（7）, manual hydraulic oil pump（6）
Pass through fluid pressure line and flow divider（7）Connection, flow divider（7）By many fluid pressure lines respectively with raise-lower hydraulic device（8）, stretch
Leg plate drives oil cylinder（9）With headrest hydraulic driving oil cylinder（10）Connection；The rotating base（1）Including raise-lower hydraulic device（8）、
Universal wheel（11）And seat board（12）；Seat board（12）Located at raise-lower hydraulic device（8）Top, the seat board back side be provided with manual liquid
Pressure oil pump（6）, plate of stretching one's legs driving oil cylinder（9）；Also include angle adjustment to advise（21）, angle adjustment rule（21）Pass through middle part pole
（22）It is hinged on the backrest（2）With seat board（12）Hinge on, angle adjustment rule（21）Simultaneously there is chute, can be in seat board rear end
The ledge of column is slided, and is being sat up straight or during half state of couching, angle adjustment rule（21）One end bayonet lock（23）And Kong Yuzhi
The strut of leg（24）End is hinged；In lying status, by rotating bayonet lock（23）Advise angle adjustment（21）With strut（24）
Separation, and by latch and arc support rod（17）Head hinge is hinged.
2. Multifunctional computer chair as claimed in claim 1, it is characterised in that：The plate of stretching one's legs（4）Located at plate driving oil of stretching one's legs
Cylinder（9）Piston on, plate of stretching one's legs driving oil cylinder（9）Lower section is provided with oil cylinder bracket（13）, oil cylinder picking-up lever（14）Located at oil cylinder
Bracket（13）Lower section, oil cylinder holds up lever（14）One end is connected in oil cylinder bracket by hinge（13）, oil cylinder picking-up lever（14）In
Portion is connected in seat board by hinge（12）, when backrest is in horizontality, by bracket leverage, plate of stretching one's legs can be made（4）To
On lift and make itself and seat board（12）In same plane.
3. Multifunctional computer chair as claimed in claim 1, it is characterised in that：The pedal（5）By expansion link（15）With stretching
Leg plate（4）Connection, and expansion link（15）Folded by hinge.
4. Multifunctional computer chair as claimed in claim 1, it is characterised in that：The backrest（2）With seat board（12）Being hinged can be 90 °
Arbitrarily rotate and position, there is supporting leg thereon（16）, supporting leg（16）On have arc support rod（17）.
5. Multifunctional computer chair as claimed in claim 1, it is characterised in that：The flow divider（7）Located at backrest（2）Rear,
Flow divider（7）On have various switches, to control raise-lower hydraulic device（8）, plate of stretching one's legs driving oil cylinder（9）With headrest hydraulic-driven
Oil cylinder（10）Action.
6. Multifunctional computer chair as claimed in claim 1, it is characterised in that：There is headrest hydraulic driving oil cylinder after the backrest
（10）, have cervical spine tractor on headrest（18）And lumbar tractor（19）, in headrest hydraulic driving oil cylinder（10）Drive lower and head
Pillow one motion, is flexible banding band in oxter height, stomach height, the hip height of backrest, body is tightened during drawing
Different parts, backrest（2）Provided with flexible banding band location division（20）.
7. Multifunctional computer chair as claimed in claim 1, it is characterised in that：The angle adjustment rule（21）There is arc limit inside
Position ratchet（25）, itself and the ratchet on seat board column（26）Coordinate and realize positioning, backrest handle（27）It is articulated with angle adjustment rule
Shell, its cam type end controls the separating action of spacing ratchet and ratchet, backrest handle（27）During return, elastic ring（28）Make
Arc-shaped limit ratchet（25）With ratchet（26）Engagement.
8. Multifunctional computer chair as claimed in claim 1, it is characterised in that：The plate of stretching one's legs（4）By plate driving oil cylinder of stretching one's legs
（9）Driving, pedal（5）Tiling or the state that freely hangs are realized by the expansion link with active section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211113.0A CN104783553B (en) | 2015-04-29 | 2015-04-29 | Multifunctional computer chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211113.0A CN104783553B (en) | 2015-04-29 | 2015-04-29 | Multifunctional computer chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104783553A CN104783553A (en) | 2015-07-22 |
| CN104783553B true CN104783553B (en) | 2017-08-01 |
Family
ID=53549092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510211113.0A Active CN104783553B (en) | 2015-04-29 | 2015-04-29 | Multifunctional computer chair |
Country Status (1)
| Country | Link |
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| CN (1) | CN104783553B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029945A (en) * | 2015-07-31 | 2015-11-11 | 无锡市日升化工有限公司 | Novel multifunctional office chair |
| CN106490869A (en) * | 2016-10-17 | 2017-03-15 | 无锡市日升化工有限公司 | A kind of practical office seats |
| CN106859106A (en) * | 2017-03-09 | 2017-06-20 | 刘海娟 | A kind of TV and film production Comfortable seat |
| CN107319812A (en) * | 2017-08-14 | 2017-11-07 | 北方民族大学 | A kind of multi-function ofice chair and folding hospital bed |
| CN108814073A (en) * | 2018-06-21 | 2018-11-16 | 安徽昊森新材料科技有限公司 | Can rain cover sunshade outdoor modeling wood seat |
| CN110584366A (en) * | 2019-09-09 | 2019-12-20 | 武汉科技大学 | Novel multifunctional office chair |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204617647U (en) * | 2015-04-29 | 2015-09-09 | 湖州职业技术学院 | Multifunctional computer chair |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE346213B (en) * | 1967-05-18 | 1972-07-03 | G Osbeck | |
| JPH01170414A (en) * | 1987-12-25 | 1989-07-05 | Yoshida Dental Mfg Co Ltd | Hydraulic actuating mechanism for chair and the like |
| JP2645537B2 (en) * | 1993-06-25 | 1997-08-25 | 和男 芝崎 | Deformable chair |
| CN2827304Y (en) * | 2005-05-17 | 2006-10-18 | 韩健明 | Multi-function electric traction health-care chair |
| CN203263739U (en) * | 2013-05-27 | 2013-11-06 | 闫玉君 | Multi-functional pneumatic traction chair |
| CN204233262U (en) * | 2014-11-26 | 2015-04-01 | 赵玉生 | Multifunction traction chair |
-
2015
- 2015-04-29 CN CN201510211113.0A patent/CN104783553B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204617647U (en) * | 2015-04-29 | 2015-09-09 | 湖州职业技术学院 | Multifunctional computer chair |
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| CN104783553A (en) | 2015-07-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ying Jiongjin Inventor after: Zhu Jingjian Inventor after: Li Bo Inventor before: Huang Jie Inventor before: Zhu Jingjian Inventor before: Li Bo |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: 313000 Zhong Guan Zhen Dong Ba Dou Cun Xing Xing Qiao Bei Qu, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Damin Furniture Co.,Ltd. Address before: 313000 No. 299, Xuefu Road, Wuxing District, Zhejiang, Huzhou Patentee before: HUZHOU VOCATIONAL TECHNOLOGY College |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 202, 2nd Floor, Building 4, No. 818 Tianning Avenue, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee after: Zhejiang Damin Furniture Co.,Ltd. Country or region after: China Address before: 313000 Gaoxing bridge, dongbadou village, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Damin Furniture Co.,Ltd. Country or region before: China |