CN106974465A - Four posture office chairs - Google Patents
Four posture office chairs Download PDFInfo
- Publication number
- CN106974465A CN106974465A CN201610029047.XA CN201610029047A CN106974465A CN 106974465 A CN106974465 A CN 106974465A CN 201610029047 A CN201610029047 A CN 201610029047A CN 106974465 A CN106974465 A CN 106974465A
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- China
- Prior art keywords
- cushion
- seat support
- lowering
- backrest
- hoisting gear
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of four posture office chairs, it is the conversion that conventional sitting posture, forward sitting position are completed by the way of lowering or hoisting gear and angle regulator, leans to, lie four kinds of postures, it includes seat support, cushion, backrest, lowering or hoisting gear, angle regulator, handrail, pedal etc., conversion between four kinds of postures is completed by moving lowering or hoisting gear control stick with angle regulator control stick, it is simple in construction, it is easy to operate.The chair is applied to the staff of long-term sitting, and particularly forward sitting position reduces the relative position of knee and pelvis, compels to make one the sitting posture using reaching forward, so that vertebra keeps natural curvature, mitigates the pressure of lumber ertebral disc, loosens muscle of back；Posture is leaned to for standing, the pressure of leg can greatly be reduced, systemic blood circulation can be effectively facilitated, unfold muscles and bones and effectively reduce degree of fatigue, so as to effectively avoid staff from suffering from the harm of office's occupational diseases such as cervical spondylopathy, lumbar vertebra disease, coccyx injury, DOMS due to long-term sitting.
Description
Technical field
It is a kind of office chair that can be realized conventional sitting posture, forward sitting position, lean to, lie four kinds of posture conversions the present invention relates to a kind of four postures office chair.
Background technology
At present, known existing office chair can only realize conventional sitting posture or conventional sitting posture, the conversion for two kinds of postures of lying, for the construction of skeleton form, conventional sitting posture because vertebra be forced change natural curvature formed by intervertebral pressure make one to feel to ache all over after sitting, stance can make vertebra in the raw, but the lower limb of permanent support human body weight are easily tired, and the posture lain is only applicable to nooning, is not easy to normal office work.Replace to handle official business effectively to reduce with conventional sitting posture using forward sitting position, the posture leaned to and suffer from the sick probability of white-collar occupations.Current China also without the office chair that leans to posture can be realized, more without can realize conventional sitting posture, forward sitting position, lean to, the office chair that four kinds of postures of lying are changed.
The content of the invention
It is an object of the invention to provide a kind of four postures office chair, handled official business for a long time using conventional sitting posture mainly for solving staff, cause the problem of staff is susceptible to suffer from office's occupational diseases such as cervical spondylopathy, lumbar vertebra disease, coccyx injury, DOMS.User can be allowed to realize the changing of conventional sitting posture and forward sitting position, conventional sitting posture and the conversion for leaning to posture in office, the posture lain is converted into during rest at noon.Particularly forward sitting position reduces the relative position of knee and pelvis, compels to make one the sitting posture using reaching forward, so that vertebra keeps natural curvature, mitigates the pressure of lumber ertebral disc, loosens muscle of back；Posture is leaned to for standing, the pressure of leg can greatly be reduced, systemic blood circulation can be effectively facilitated, unfold muscles and bones and effectively reduce degree of fatigue, so as to effectively avoid staff from suffering from the harm of office's occupational diseases such as cervical spondylopathy, lumbar vertebra disease, coccyx injury, DOMS due to long-term sitting.
The present invention is using being using the conversion for completing conventional sitting posture, forward sitting position by the way of lowering or hoisting gear and angle regulator, leaning to, lying four kinds of postures.When being transformed into the posture for leaning to or lying by conventional sitting posture, the chair strong point can be moved back by, and it can improve the stability and security during the posture for leaning to posture and lying.Its structure has the manual switch of four kinds of postures, novelty is simplified, the characteristics of safe and reliable.
1st, the technical scheme used its technical problem of present invention solution is more：Fixed seat support（5）Inner hollow, mobile seat support（7）It is nested with fixed seat support（5）In, mobile seat support（7）With fixed seat support（5）It can relatively move, pedal（6）With fixed seat support（5）It is hinged, pedal（6）On block in two extreme positions and fixed seat support（5）It is in contact and limits pedal（6）Movement angle, fixed seat support（5）With cushion（10）One end is hinged, in the cushion（10）With fixed seat support（5）Between have lowering or hoisting gear（8）, the adjustable atmospheric pressure pole（8）One end is hinged on fixed seat support（5）On, the other end is hinged on cushion（10）On, cushion（10）With backrest（1）One end is by angle regulator（9、12）It is hinged, cushion（10）With angle regulator（9、12）Link, backrest（1）With angle regulator（9、12）Link, backrest（1）With upper handrail（2）Between be hinged, cushion（10）With lower handrail（3）Between be hinged, upper handrail（2）With lower handrail（3）Between be hinged, backrest（1）On one side, cushion（10）On one side, upper handrail（2）, lower handrail（3）Between form parallelogram lever, backrest（1）With board（14）Between by the board fixer that writes（11）It is linked, the conversion of sitting posture and the posture that leans forward：Move lowering or hoisting gear control stick（4）Make cushion（10）Horizontal by 20 ° -30 °, angle regulator control stick is moved（13）Make backrest（1）Tilt to suitable angle；Sitting posture and the conversion of Recumbent posture：Move lowering or hoisting gear control stick（4）Make cushion（10）Tilt to horizontal by 50 ° -80 °, move angle regulator control stick（13）Make backrest（1）Tilt to horizontal by 60 ° -85 °, put down pedal（6）；When sitting posture is with horizontal lying-type posture：Move angular adjustment control stick（13）Make backrest（1）It is horizontal, moves lowering or hoisting gear control stick（4）Make cushion（10）Level, puts down pedal（6）；Need to be seated posture when：Move angle regulator control stick（13）Make backrest（1）With cushion（10）Between reach suitable angle, move gas-pressure adjustable control stick（13）Make cushion（10）It is horizontal, it is possible to realize the posture being seated.
The invention mainly comprises have：Backrest（1）, upper handrail（2）, lower handrail（3）, lowering or hoisting gear control stick（4）, fixed seat support（5）, pedal（6）, mobile seat support（7）, lowering or hoisting gear（8）, right angle regulator（9）, cushion（10）, write board fixer（11）, Left Angle adjusting means（12）, angle regulator control stick（13）, board（14）.It is characterized in that：Backrest（1）, cushion（10）Respectively with angle regulator（9、12）It is linked, backrest（1）Pass through angle regulator（9、12）With cushion（10）It is hinged, angle regulator control stick（13）With Left Angle adjusting means（12）It is hinged, backrest（1）With upper handrail（2）It is hinged, cushion（10）With lower handrail（3）It is hinged, upper handrail（2）With lower handrail（3）It is hinged, cushion（10）With fixed seat support（5）It is hinged, lowering or hoisting gear（8）One end and fixed seat support（5）It is hinged, cushion（10）With lowering or hoisting gear（8）The other end is hinged, fixed seat support（5）Inner hollow, mobile seat support（7）It is nested with fixed seat support（5）In, mobile seat support（7）With fixed seat support（5）Between relative can slide, backrest (1) be linked with the board fixer that writes (11), board（14）With the board fixer that writes（11）It is linked.{ as Figure 1-5 }
The beneficial effects of the invention are as follows:Enable people to be convenient to use forward sitting position, lean to posture and the alternately office of conventional sitting posture, one can be provided during lunch break for people at noon good chaise longue, the probability for suffering from office's occupational disease can be effectively reduced.Its structure has the manual switch of four kinds of postures, easy to operate, novelty is simplified, the characteristics of safe and reliable.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of four postures office chair of the invention.
Fig. 2 is the Left Angle adjusting means partial schematic diagram of four postures office chair of the invention.
Fig. 3 is the left view of four postures office chair of the invention.
Fig. 4 is the forward sitting position front view of four postures office chair of the invention.
Fig. 5 is the lying posture front view of four postures office chair of the invention.
Fig. 6 is that four postures office chair of the invention leans to posture front view.
Backrest in figure（1）, upper handrail（2）, lower handrail（3）, lowering or hoisting gear control stick（4）, fixed seat support（5）, pedal（6）, mobile seat support（7）, lowering or hoisting gear（8）, right corner degree move device（9）, cushion（10）, write board fixer（11）, Left Angle adjusting means（12）, angle regulator control stick（13）, board（14）.
Embodiment
Describe the concrete structure of the present invention in detail according to Fig. 1-5.Backrest（1）, cushion（10）Respectively with angle regulator（9、12）It is linked, backrest（1）Device is moved by angle（9、12）With cushion（10）It is hinged and rotatable, angle regulator control stick（13）With Left Angle adjusting means（12）It is hinged and rotatable, backrest（1）With upper handrail（2）It is hinged and rotatable, cushion（10）With lower handrail（3）It is hinged and rotatable, upper handrail（2）With lower handrail（3）It is hinged and rotatable, cushion（10）With fixed seat support（5）It is hinged and rotatable, lowering or hoisting gear（8）One end and fixed seat support（5）It is hinged and rotatable, cushion（10）With lowering or hoisting gear（8）The other end is hinged and rotatable, fixed seat support（5）Inner hollow, mobile seat support（7）It is nested with fixed seat support（5）In, mobile seat support（7）With fixed seat support（5）Between relative can slide, backrest (1) be linked with the board fixer that writes (11), board（14）With the board fixer that writes（11）It is linked { as Figure 1-5 }.
1st, when conventional sitting posture is converted to forward sitting position：User of service moves lowering or hoisting gear control stick（13）, make lowering or hoisting gear（8）Elongation, so that cushion moves angle regulator control stick with left hand upwards horizontal by 20 ° -30 °（13）, while back exerts oneself to act on backrest, make backrest（1）With cushion（10）Relatively rotate, proper angle to be gone to unclamps angle regulator control stick（13）.
2nd, when conventional sitting posture requires transformation into lying posture state：User of service rotates clockwise pedal manually（6）, pedal block can be with fixed seat support（5）Contact, is locked under gravity, then will mobile seat support（7）Pull out and lock, be then sitting on chair and pin is placed in pedal（6）On, move angle regulator control stick upwards with left hand（13）, while back exerts oneself to act on backrest, make backrest（1）With cushion（10）Relatively rotate, proper angle to be gone to unclamps angle regulator control stick（13）Can { as shown in Figure 4 }.
3rd, recover to move angle regulator control stick again up during conventional sitting posture（13）Back is slowly holded up simultaneously, backrest is treated（1）With cushion（10）During into 90 degree, angle regulator control stick is unclamped（13）, pedal is then rotated counterclockwise manually（6）, pedal block can be with fixed seat support（5）Ground steel pipe contact, is locked under gravity, finally will mobile seat support（7）Return to fixed seat support（5）In, and lock.{ as shown in Figure 1 }.
4th, conventional sitting posture is required transformation into when leaning to posture：Sitting posture is first converted into lying posture as described in 1, it is then manual-up to move lowering or hoisting gear control stick（4）, lowering or hoisting gear（8）Cushion is propped up in elongation（10）, cushion（10）With fixed seat support（5）Between rotate, treat lowering or hoisting gear（8）Reach most long, release lowering or hoisting gear control stick（4）.Finally by board（14）It is fixed on the board fixer that writes（11）Complete { as shown in Figure 5 }.
5th, recover to move lowering or hoisting gear control stick again up during conventional sitting posture（4）And it is pressed downward cushion（10）Until cushion（10）It is parallel to the ground, unclamp lowering or hoisting gear control stick（4）The form of lying posture is recovered, then lying posture is returned to the form { as shown in Figure 1 } of conventional sitting posture again as described in 1.
Claims (6)
1. a kind of four postures office chair, mainly includes：Backrest（1）, upper handrail（2）, lower handrail（3）, lowering or hoisting gear control stick（4）, fixed seat support（5）, pedal（6）, mobile seat support（7）, lowering or hoisting gear（8）, right angle regulator（9）, cushion（10）, write board fixer（11）, Left Angle adjusting means（12）, angle regulator control stick（13）, board（14）, it is characterized in that：Fixed seat support（5）Inner hollow, mobile seat support（7）It is nested with fixed seat support（5）In, mobile seat support（7）With fixed seat support（5）It can relatively move, pedal（6）With fixed seat support（5）It is hinged, pedal（6）On block in two extreme positions and fixed seat support（5）It is in contact and limits pedal（6）Movement angle, fixed seat support（5）With cushion（10）One end is hinged, in the cushion（10）With fixed seat support（5）Between have lowering or hoisting gear（8）, the lowering or hoisting gear（8）One end is hinged on fixed seat support（5）On, the other end is hinged on cushion（10）On, cushion（10）With backrest（1）One end is by angle regulator（9、12）It is hinged, cushion（10）With angle regulator（9、12）Link, backrest（1）With angle regulator（9、12）Link, backrest（1）With upper handrail（2）Between be hinged, cushion（10）With lower handrail（3）Between be hinged, upper handrail（2）With lower handrail（3）Between be hinged, backrest（1）On one side, cushion（10）On one side, upper handrail（2）, lower handrail（3）Between form parallelogram lever, backrest（1）With board（14）Between by the board fixer that writes（11）It is linked, the conversion of conventional sitting posture and forward sitting position：Move lowering or hoisting gear control stick（4）Make cushion（10）Horizontal by 20 ° -30 °, angle regulator control stick is moved（13）Make backrest（1）Tilt to suitable angle；Conventional sitting posture and the conversion of Recumbent posture：Move lowering or hoisting gear control stick（4）Make cushion（10）Tilt to horizontal by 50 ° -80 °, move angle regulator control stick（13）Make backrest（1）Tilt to horizontal by 60 ° -85 °, put down pedal（6）；Conventional sitting posture and the conversion of horizontal lying-type posture：Move angular adjustment control stick（13）Make backrest（1）It is horizontal, moves lowering or hoisting gear control stick（4）Make cushion（10）Level, puts down pedal（6）；When needing conventional sitting posture：Move angle regulator control stick（13）Make backrest（1）With cushion（10）Between reach suitable angle, move gas-pressure adjustable control stick（13）Make cushion（10）It is horizontal, it is possible to realize conventional sitting posture.
2. a kind of four postures office chair according to claim 1, it is characterised in that：Fixed seat support（5）With cushion（10）Between be provided with lowering or hoisting gear（8）, lowering or hoisting gear（8）Two ends are respectively with fixing seat support（5）And cushion（10）It is hinged rotatable, lowering or hoisting gear（8）It is provided with lowering or hoisting gear control stick（4）, move lowering or hoisting gear control stick（4）Just adjust lowering or hoisting gear（8）Height, so as to just have adjusted cushion（10）With fixed seat support（5）Between angle.
3. a kind of four postures office chair according to claim 1, it is characterised in that：Backrest（9）With cushion（10）Between angle can adjust, in backrest（1）With cushion（10）Between be provided with angle regulator control stick（13）.
4. a kind of four postures office chair according to claim 1, it is characterised in that：Conventional sitting posture, forward sitting position, lean to, these four postures of lying when, cushion（10）With backrest（1）Between angle of inclination can be adjusted according to human comfort's degree.
5. a kind of four postures office chair according to claim 1, it is characterised in that：Conventional sitting posture, forward sitting position, lean to, these four postures of lying when, cushion（10）With fixed seat support（5）Between angle can be adjusted according to human comfort.
6. a kind of four postures office chair according to claim 1, it is characterised in that：Board（14）With backrest（1）It can be linked as together, can also separating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029047.XA CN106974465A (en) | 2016-01-18 | 2016-01-18 | Four posture office chairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029047.XA CN106974465A (en) | 2016-01-18 | 2016-01-18 | Four posture office chairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106974465A true CN106974465A (en) | 2017-07-25 |
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ID=59340552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610029047.XA Pending CN106974465A (en) | 2016-01-18 | 2016-01-18 | Four posture office chairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106974465A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497053A (en) * | 2017-08-30 | 2017-12-22 | 新瑞阳光粒子医疗装备(无锡)有限公司 | The rotating chair of radiating medical |
| CN109730848A (en) * | 2019-03-06 | 2019-05-10 | 刘建平 | The recovery bed chair of multifunction nursing |
| CN110269418A (en) * | 2019-06-26 | 2019-09-24 | 湖州南浔美瑞鑫家具有限公司 | A kind of multi-function health-care office chair |
-
2016
- 2016-01-18 CN CN201610029047.XA patent/CN106974465A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497053A (en) * | 2017-08-30 | 2017-12-22 | 新瑞阳光粒子医疗装备(无锡)有限公司 | The rotating chair of radiating medical |
| CN110101976A (en) * | 2017-08-30 | 2019-08-09 | 新瑞阳光粒子医疗装备(无锡)有限公司 | The rotating chair of radiating medical |
| CN109730848A (en) * | 2019-03-06 | 2019-05-10 | 刘建平 | The recovery bed chair of multifunction nursing |
| CN109730848B (en) * | 2019-03-06 | 2023-11-14 | 刘建平 | Multifunctional nursing rehabilitation bed chair |
| CN110269418A (en) * | 2019-06-26 | 2019-09-24 | 湖州南浔美瑞鑫家具有限公司 | A kind of multi-function health-care office chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |
|
| WD01 | Invention patent application deemed withdrawn after publication |