CN201223152Y - Bending backward office desk and chair - Google Patents
Bending backward office desk and chair Download PDFInfo
- Publication number
- CN201223152Y CN201223152Y CNU2008201275764U CN200820127576U CN201223152Y CN 201223152 Y CN201223152 Y CN 201223152Y CN U2008201275764 U CNU2008201275764 U CN U2008201275764U CN 200820127576 U CN200820127576 U CN 200820127576U CN 201223152 Y CN201223152 Y CN 201223152Y
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- China
- Prior art keywords
- chair
- layback
- desk
- office
- pin
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title 1
- 238000013016 damping Methods 0.000 claims description 12
- 230000007774 longterm Effects 0.000 abstract description 2
- 208000037805 labour Diseases 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000036544 posture Effects 0.000 description 25
- 230000000694 effects Effects 0.000 description 8
- 210000002414 leg Anatomy 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 210000001217 buttock Anatomy 0.000 description 4
- 208000008035 Back Pain Diseases 0.000 description 3
- 208000019804 backache Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 208000019775 Back disease Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model discloses a backward leaning desk and a backward leaning chair which are invented to solve the problem that long term use of an upright desk and an upright chair in the prior art tends to cause labor illness. The backward leaning chair disclosed by the utility model consists of a chair feet and a chair body; the chair feet is composed of a front chair foot and a rear chair foot; the front chair foot forms a front plane surface, and the rear chair foot forms a rear plane surface; and the included angle formed between the two plane surfaces is an obtuse angle. The backward leaning desk matched with the chair is composed of desk feet, a desk rack and a desk surface; the desk surface consists of a movable panel and an overturning panel, and the movable panel is connected with one end of the overturning panel through a connection shaft; and the movable panel can be moved in the horizontal direction on the desk rack, and the overturning panel can make 360-degree rotation around the connection shaft relative to the movable panel. With the structure, the backward leaning desk and the backward leaning chair as a whole can meet the demand for upright and backward leaning sitting posture which people get used to. People can work at a computer or engage in studies such as reading and writing with a backward posture after pulling the movable panel outwards with a distance suitable for the leg region, and then opening the overturning panel outwards with a proper visual angle.
Description
Technical field
The utility model relates to a kind of tables and chairs of swing back office or study.
Background technology
It is straight and upright when father and mother instruct children to sit usually.But having carried out the whole world through Britain Aberdeen Wu Dengde hospital (WoodendHospital) finds after the research with magnetic force resonance test sitting posture first: keep layback certain angle sitting posture the most comfortable nature, more than the health of standing up.On the contrary, straight sitting posture can make the spine compressive deformation, and muscle and ligament around long-term words more can influence cause backache, spine deformity and other chronic back diseases.Research expression structoure of the human body also is not suitable for long-time seat, and the modern life is but wanted the work that is seated of global most of population unfortunately.There is record to show that backache makes the global economy annual loss hundreds billion of.Medically, the most healthy attitude of vertebrae is to lie low, but is difficult to accomplish in office, has eighty per cant people once to be subjected to the hardship of backache approximately in office.In the middle of the reality formation of the large-scale blurring of image of teenager, the hunchback of bow type undoubtedly all with the long period bend over the desk relevant.
Be directed to straight behind and face upward the ecology shortcoming of office chair, but people have successively developed serial rocking chair and serial chair back layback tone category layback office chair.But it is found that and still solve the comfortableness sitting posture problem of bad people under work and learning state.At first analyze the rocking chair class, the swing that it does not stop, as if people can only be used to the attitude of lying fallow to it.And the adjustable layback office chair of the chair back also can only play the especially body appearance under the erectility of respite back strain of regulating action in short-term.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of comfortable layback office desk and chair.
In order to achieve the above object, layback office chair of the present utility model is made of chair pin and chair body, and described chair pin is made up of front chair leg and back chair pin, and wherein front chair leg and back chair pin form former and later two planes respectively, and described former and later two plane included angles are provided with in obtuse angle.Generally, the setting of chair body roughly is 90 degree, can realize conversion upright, layback by the conversion of front and back chair pin, and it is different with the layback sitting posture that prior art relies on the angle of change of rotation backrest and seat to realize, the utility model does not change human body back and hip angle, but keep integral body layback under habitual vertical (approximate vertical, it is movable within the specific limits to allow) posture, make people's office physical recovery natural relaxation state on the layback seat.
Wherein, described chair pin is specially two bars that be arranged in parallel, and described bar middle part correspondence respectively is provided with knuckle, and described knuckle is the obtuse angle.Can certainly select the chair pin of other structures that tripod point, multiway point or face contact to earth.This is simple in structure, and is easy to make.
Particularly, described obtuse angle is preferably the 130-160 degree.Face upward the seat angular range through the test of relevant science for characteristics of human body's the most comfortable.
Further, be convenient conversion layback sitting posture, described back chair pin is provided with damping device.
Further, described damping device is specially the hinged bar on the chair pin of back arranged in a crossed manner in middle part, and the rod end in the chair pin of front and back is provided with elastomeric element, and elastomeric element is connected on one's body the chair.Also can be for being arranged on other damping devices such as resilient rubbber cushion on the chair pin of back.
Wherein, described elastomeric element is a spring.
Particularly, described layback office chair also comprises and described its suitable layback desk, constitute by table pin, table frame and desktop, described desktop is made up of by the roll-over panels that connecting axle is connected with drop front with an end drop front, wherein drop front along continuous straight runs on the table frame moves, and roll-over panels is around the relative drop front 360 degree upsets of connecting axle.The desk of the inclination desktop of the special sitting posture of cooperation layback office chair, and comply with individual different needs or different custom and different angles and face upward seat and the angle of inclination of adjustment desktop, reach the comfortableness purpose of layback office, and adopt the iterative structure of saving the space.Layback desk integral body can be placed on side space under fixed platform or other desktops, drop front and roll-over panels are hiding fully, and do not influence the use of fixed platform or other desktops.
Further, described table frame is provided with one deck pin carriage at least.Be convenient to hold up both feet or shank, two-layer angle supporting plate also can be set, stand-off or shank when being fit to the layback sitting posture at suitable height.
Particularly, described foot portion is provided with universal wheel respectively, is convenient to move.
Further, fixedly desktop can also be set above described drop front, described fixedly desktop is arranged on the described table frame.When using fixedly desktop, drop front and roll-over panels can be hidden in fully fixedly under the desktop, during the use drop front, it be gone out from fixing desktop is drop-down, fixedly above the desktop bookshelf is set, can shelve book or office accommodation and stationery.
Said structure layback office chair, can realize upright sitting posture and layback sitting posture, and can satisfy the back layback sitting posture vertical of people's custom with buttocks, layback desk with the supporting realization layback of above-mentioned layback office chair office purpose, need only earlier drop front outwards be drawn back with hand during use, roll-over panels outwards be opened get final product again.The user adjusts the length that drop front outwards stretches and the flip angle of roll-over panels according to layback office chair layback position, the computer operation office under the attitude of swinging back or carry out under the layback state reading, the learning activities content such as write.
Effectively solve the problem of long-time comfortableness office of human body and study
Description of drawings
Fig. 1 is the upright sitting posture schematic diagram of the utility model layback office chair.
Fig. 2 is the utility model layback office desk and chair combination specific embodiment 1 schematic diagram.
Fig. 3 is the utility model layback office desk and chair combination specific embodiment 2 schematic diagrames.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, layback office chair of the present utility model, constitute by chair pin 1, chair frame 2 and the chair body 3 that is arranged on the chair frame 2, wherein chair body 3 roughly at right angles or according to individual comfortable position is provided with angle, generally between the 95-105 degree, be illustrated as 95 degree, described chair pin 1 is made of front chair leg 41 and back chair pin 42, front chair leg 41 and back chair pin 42 form former and later two planes respectively, and described frontal plane 11 and back plane 12 angles are provided with in obtuse angle.The layback office chair that this kind structure is provided with can be realized upright sitting posture and layback sitting posture, and can satisfy the back layback sitting posture vertical with buttocks of people's custom, effectively solves the problem of long-time comfortableness office of human body and study.
Described chair pin 1 is specially two bars that be arranged in parallel 4, and described bar 4 is provided with knuckle 5, and described knuckle 5 is the obtuse angle.Two bar that be arranged in parallel 4 leading portions 41 constitute front chair leg, and two bar that be arranged in parallel 4 back segments 42 constitute back chair pin, can certainly select the arbitrary shape bar of tripod point (touchdown point or face), multiway point or the chair pin that plate constitutes.This is simple in structure, and is easy to make.
Described obtuse angle is preferably the 130-160 degree.Be illustrated as 135 degree.Having carried out the whole world through Britain Aberdeen Wu Dengde hospital (Woodend Hospital) finds after the research with magnetic force resonance test sitting posture first: keep layback 135 degree angle sitting posture the most comfortable natures, and healthy comfortable more than standing up.
Further, keeping flat ground when playing a supportive role when front chair leg 41 is in, is to present normal upright sitting posture corresponding to human body in the layback office chair, and this moment, perk was unsettled in back chair pin 42 oblique backs not to stress; Keep flat ground when playing a supporting role when back chair pin 42 is in, corresponding to the layback 135 degree sitting postures of human body in the layback office chair, this moment, front chair leg 41 just played the effect of connection before oblique.And the phase co-conversion of realizing these two kinds of seat appearances only needs human body to make corresponding layback and forward swing on the layback office chair, just is achieved by means of the variation of sign.Certainly the present invention considers that the stability in the conversion requires and damping, described back chair pin 42 is provided with damping device, described damping device is specially the hinged bar 6 on bar 42 arranged in a crossed manner in middle part, and bar 6 ends in front and back chair pin 41,42 are provided with spring 7, and spring 7 is connected on the chair frame 2.Damping device also can be for being arranged on other damping devices such as resilient rubbber cushion on the back chair pin 42.Also can consider has the soft steel disc of smooth excessiveness at bar 41 and the design of bar 42 junctions, play excessive natural effect, the setting of this damping device had both been played and excessively effective damping, buffering of layback office chair had been supported during sitting posture to layback by upright sitting posture, had played again from the spring return effect of layback sitting posture during excessively to upright sitting posture.In addition, be respectively arranged with antiskid glue sleeve at bar 42 and bar 6 ends.Choosing when being preferably in nobody's seat of spring length, spring and bar 6 have also been played and have been guaranteed that the layback office chair is in usually upright laying state.Design principle to handrail is: roomy, adjustable, comfortable.Leaning on etc. in the design to reach maximum comfortableness at headrest, waist in addition is purpose.
The layback desk of the present utility model of supporting realization layback office, constitute by table pin 21, table frame 22 and desktop 23, described desktop 23 is made up of by the roll-over panels 26 that connecting axle 25 is connected with drop front 24 with an end drop front 24, wherein drop front 24 along continuous straight runs on table frame 22 moves, and roll-over panels 26 is done 360 degree upsets around connecting axle 25 relative drop fronts 24.The height of layback desk meets and layback office chair coupling, need only earlier drop front 24 outwards be drawn back with hand during use, roll-over panels 26 is outwards opened to get final product again.The user is as long as adjust the drop front 24 outside length that stretch and the flip angle of roll-over panels 26, the layback position that just can mate the office chair of swinging back, computer operation under the attitude of swinging back office or carry out under the layback state reading, the learning activities content such as write.
Further, described table frame 22 is provided with one deck pin carriage 27 at least.Be convenient to hold up both feet or shank at suitable height, two-layer foot hold 27 also can be set, stand-off or shank when being fit to the layback sitting posture.
Particularly, be respectively arranged with universal wheel 29 on the described table pin 21.Can move the layback desk with suitable position.And folding bascule in conjunction with desktop 23, saved the space greatly, can be very easily be displaced in side space under other desktops or the fixed platform, roll-over panels 26 is turned over to being hidden in described desktop or platform below fully with drop front 24 overlapping (angle is 0 degree or 360 degree) by universal wheel 29 desk of will swinging back.
Further, can also fixedly desktop 28 be set above described drop front 24, described fixedly desktop 28 is arranged on the frame 22.When using fixedly desktop 28, desktop 23 can be hidden in fully fixedly desktop 28 times, when use drop front 24 or roll-over panels 26, it be pulled out for 28 times from fixing desktop, fixedly desktop 28 tops are provided with bookshelf, can shelve book or office accommodation and stationery.
Being arranged so that people's both feet are raised up and sticking up of foot hold 27, the pin holder is hidden under the desktop when upright office, and when the layback office, move a frame 22 by universal wheel 29 and can select corresponding sign position, hold the position of shank the most comfortable, because the integral body of the mobility of layback desk integral body and three layers of desktop can realize the free activity space of human body in certain scope along malleability, highlight the occlusion effect of desktop again, make that human body office attitude gracefulness is comfortable.Head, waist, huckle, the calf of this moment as the human body of looking from the side all have support, and this will increase the effective bearing area of human body widely.If from the angle of physics force analysis, the effect of the integral body layback of layback office chair is many-sided: from side-looking, the layback office chair bottom surface and the chair back have formed a V-shape shape, and this V-shape shape has not only alleviated buttocks pressure greatly just.The most key is the servo-actuated layback of layback office chair bottom surface, and the contact of head, shoulder and trunk maximum area is provided again, makes the buttocks force-bearing situation be able to whole the change, and comfort is increased sharply thus.Seat end layback also forms effective body and glides and stop that this point is that other layback office chairs are beyond one's reach in addition.
Be stressed that at last, what layback office or study were at first emphasized is a kind of brand-new operating attitude, from just quite crossing over of human Ergonomy realization with the revolutionary character of a working environment, be a kind of conceptual change, the comfortable experience that the user can obtain to have no precedent.The present invention proceeds from the reality, take into account the inheritance of custom and social development, do not conflict with the office conditions under the normal condition at all, and feasible office person can freely realize selecting according to job requirement between these two kinds of conversions, and be independent of each other and complement one another, therefrom experience the happy of work, study.
The utility model is not limited to above-mentioned embodiment, no matter do any variation on its shape or structure, every integral body layback office desk and chair that utilizes said structure all is a kind of distortion of the present utility model, all should think and drop within the utility model protection domain.
Claims (10)
1, a kind of layback office chair is made of chair pin and chair body, it is characterized in that, described chair pin is made up of front chair leg and back chair pin, and wherein, front chair leg and back chair pin form former and later two planes respectively, and described former and later two plane included angles are provided with in obtuse angle.
2, layback office chair as claimed in claim 1 is characterized in that, described chair pin is two bars that be arranged in parallel, and described bar middle part correspondence respectively is provided with knuckle, and described knuckle is the obtuse angle.
3, layback office chair as claimed in claim 1 or 2 is characterized in that, described obtuse angle is preferably the 130-160 degree.
4, layback office chair as claimed in claim 1 is characterized in that, described back chair pin is provided with damping device.
5, layback office chair as claimed in claim 4 is characterized in that, described damping device is specially the hinged bar on the chair pin of back arranged in a crossed manner in middle part, and the rod end in the chair pin of front and back is provided with elastomeric element, and described elastomeric element is connected on one's body the chair.
6, layback office chair as claimed in claim 5 is characterized in that, described elastomeric element is a spring.
7, a kind of layback office chair as claimed in claim 1, it is characterized in that, also comprise and the suitable layback desk of described layback office chair, constitute by table pin, table frame and desktop, described desktop is made up of by the roll-over panels that connecting axle is connected with drop front with an end drop front, wherein drop front along continuous straight runs on the table frame moves, and roll-over panels is around the relative drop front 360 degree upsets of connecting axle.
8, the described layback office chair of a kind of claim 7 is characterized in that, described layback desk table frame is provided with one deck pin carriage at least.
9, a kind of claim 7 or 8 described layback office chairs is characterized in that, described layback desk table foot portion is provided with universal wheel respectively.
10, the described layback office chair of a kind of claim 9 is characterized in that, described layback desk drop front top is provided with fixedly desktop, and described fixedly desktop is arranged on the described table frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201275764U CN201223152Y (en) | 2008-07-25 | 2008-07-25 | Bending backward office desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201275764U CN201223152Y (en) | 2008-07-25 | 2008-07-25 | Bending backward office desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223152Y true CN201223152Y (en) | 2009-04-22 |
Family
ID=40596028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201275764U Expired - Fee Related CN201223152Y (en) | 2008-07-25 | 2008-07-25 | Bending backward office desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223152Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953540A (en) * | 2018-01-30 | 2019-07-02 | 永艺家具股份有限公司 | A kind of seat station work chair |
| CN110549920A (en) * | 2018-05-30 | 2019-12-10 | 通用汽车环球科技运作有限责任公司 | panel turnover system |
-
2008
- 2008-07-25 CN CNU2008201275764U patent/CN201223152Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953540A (en) * | 2018-01-30 | 2019-07-02 | 永艺家具股份有限公司 | A kind of seat station work chair |
| CN109953540B (en) * | 2018-01-30 | 2024-01-23 | 永艺家具股份有限公司 | Sitting station working chair |
| CN110549920A (en) * | 2018-05-30 | 2019-12-10 | 通用汽车环球科技运作有限责任公司 | panel turnover system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130725 |