CN104207517A - Comfortable seat - Google Patents
Comfortable seat Download PDFInfo
- Publication number
- CN104207517A CN104207517A CN201410485192.XA CN201410485192A CN104207517A CN 104207517 A CN104207517 A CN 104207517A CN 201410485192 A CN201410485192 A CN 201410485192A CN 104207517 A CN104207517 A CN 104207517A
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- China
- Prior art keywords
- support
- radian
- changeover portion
- pars convoluta
- human body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention provides a comfortable seat. The comfortable seat is characterized in that a top transition section, a bottom transition section, an inward curved part, an outward curved part, a vertical leaning arm and a straight leaning arm are arranged on a chair back, and an inner transition section and an outer transition section are arranged on a chair seat. The invention provides the comfortable seat which can support double arms of a human body on the edge of a chair by being in line with ergonomics, fits with a curve of the human body, and further provides comfort for the human body.
Description
Technical field
The present invention relates to chair art, be specifically related to a kind of comfortable seat.
Background technology
During seat design, handrail is a very important part, mainly contains horizontal bar shaped handrail in existing design, without the handrail of handrail and certain radian, but all cannot solve and allows the arm of people really obtain the problem loosened.
And for example patent of invention, a kind of chair disclosed in number CN 202234035 U, it possesses the resinous backrest with multiple elongated hole, and it is set to such structure, and elongated hole possesses: the wide width part with the wide part extended in the longitudinal direction; With continuous in this wide width part roughly wide the narrow width part being formed, extend in the longitudinal direction.But what this invention did not still have a real solution arm shelves uncomfortable problem.
The bar shaped handrail of level is set in prior art usually, people is allowed to obtain comfort successively, and this design not naturally droops but will keep certain angle due to the arm of human body, elbow joint directly can touch the harder surface of handrail simultaneously, and wrist also well cannot adjust posture, keeping the arm of the descendant of sitting posture can feel uncomfortable for a long time; Or handrail cancelled by some seat, staff can be put nowhere, and with it can only being placed on, the shoulder of long-time descendant can not feel well; Again or some seat adopt the handrail of certain radian, but radian is not by designing, and the chair back does not coordinate yet the Curve Design of this radian handrail, cause still solving the tight sense of people's shoulder to bicipital muscle of arm place, thus uncomfortable problem.
Described top of the present invention changeover portion, changeover portion of the described end, described interior to pars convoluta, described export-oriented pars convoluta, described vertical arm rest section and the described straight setting to arm rest, people's problem that arm can well be placed nowhere when normal sitting position can well be solved, because this set meets the curve everywhere of the arm of human body, the arm of the such people also reliable point and obtain comfort when natural relaxation, described top changeover portion simultaneously, changeover portion of the described end, described interior to pars convoluta, described export-oriented pars convoluta, described vertical arm rest section and described directly to arm rest all with the 4th radian by the direction, the back side of the described chair back towards frontal with the 4th bending curvature, coordinate the bending of the 4th radian that human body back just in time can be coordinated to the curve at shoulder place, and when human body can not be caused firmly to lean against a plane, with this, further comfort is obtained to the constriction of back.The demand that when described interior changeover portion, described outer changeover portion and the setting of described support pars convoluta have just in time coordinated human body forearm square, wrist is sagging, such people adjusts the posture of forearm with regard to available mistake oneself and obtains comfort, and the curve that page laminating human buttock is set of the 6th radian, disperse the downforce of buttocks and obtained comfort further.
Summary of the invention
The invention provides a kind of can meet ergonomics at the edge of chair support human body both arms and fitted with body curve thus to a kind of comfortable seat of human sense of comfort.
In order to achieve the above object, the present invention adopts following technical scheme: comprise the chair back, seat support and chair pin, described chair back bottom is connected with described seat support rear portion, described chair pin is connected with described seat bottom, it is characterized in that: the transition position on the upper edge of the described chair back and two side edges is formed with the first radian transition and pushes up changeover portion, the side of the described chair back along comprise with the second radian curve inwardly formed in pars convoluta and be bent outwardly with the 3rd radian and form export-oriented pars convoluta, described top changeover portion and the described interior junction to pars convoluta form the vertical arm rest section coordinating human body shoulder to bicipital muscle of arm place curve, describedly interiorly form straight to arm rest section to ancon curve of bicipital muscle of arm when coordinating human body sitting posture arm square to pars convoluta and the junction of described export-oriented pars convoluta, changeover portion at the bottom of the junction formation of the lower edge of described export-oriented pars convoluta and the described chair back, described top changeover portion, changeover portion of the described end, described interior to pars convoluta, described export-oriented pars convoluta, described vertical arm rest section and described directly to arm rest Duan Jun with the 4th radian by the direction, the back side of the described chair back towards frontal with the 4th bending curvature,
The edge, the left and right sides of described seat support by direction, rear edge forward end edge be disposed with coordinate with changeover portion of the described end in order to cross rear edge to changeover portion in two side edge transition, with the 5th radian to bend away from described seat support central side can the little arm section of support human body support pars convoluta and by the outer changeover portion of side along forward end edge transition, described interior changeover portion, described outer changeover portion and described support pars convoluta are all upwards with the 6th bending curvature.
Preferred as one, the described chair back comprises for support human body, the support providing support power for the described chair back is carried on the back firmly, what described support was carried on the back firmly be provided with towards human body side for human body provides the chair back cushion of soft backrest sense, described top changeover portion, changeover portion of the described end, described interior to pars convoluta, described export-oriented pars convoluta, described vertical arm rest section and be describedly directly arranged on the hard back of described support to arm rest Duan Jun;
Described described seat support comprises and coordinates for human body provides upward pressure with described chair pin, support whole human body weight support hard seat, the seat support cushion being provided with the backrest sense providing softness for human body towards human body side of described support hard seat, described interior changeover portion, described outer changeover portion and described support pars convoluta are all arranged on described support hard seat.
Preferred as one, described end changeover portion with described in be provided with between changeover portion and be separated the described chair back and described seat support, the described chair back is made to have the separation gap of certain bending backward function, separation gap described in both sides is wanted to be communicated with by the separation spacing be arranged between the lower edge of the described chair back and the rear edge of described seat support, and the both sides that in the inside in described separation gap, center separates are filled with described chair back cushion and described seat support cushion respectively.This design can provide the activity sense of leaning on backward of human comfort.
Preferred as one, the gap in described separation gap is broadened to the other end gradually by described separation spacing, forms the ancon portion that can hold human elbow between described export-oriented pars convoluta and described support pars convoluta.The contact position of such elbow is space, and hard object would not be had to produce hard contact to very hard elbow itself and elbow is not felt well.
Preferred as one, described seat support is inclined on described chair pin.Described chair pin is arranged to the central point lopsidedness away from described seat support by the central point with described seat support junction.Like this, human body just can not need oneself firmly very the leaning against on the chair back of self-heating.
Preferred as one, the first described radian is 0.19 π ~ 0.20 π.
Preferred as one, the second described radian is 0.14 π ~ 0.15 π.
Preferred as one, the 3rd described radian is identical with the 5th described radian, and radian value is 0.28 π ~ 0.30 π.
Preferred as one, the 4th described radian is 0.29 π ~ 0.30 π.
Preferred as one, the 6th described radian is 0.25 π ~ 0.26 π.
To sum up, the present invention has the following advantages:
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the Facad structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the plan structure schematic diagram of the embodiment of the present invention;
Number in the figure is as follows:
The 1-chair back, 2-seat support, 3-chair pin, 4-is separated gap, 5-separation spacing, 101-pushes up changeover portion, to pars convoluta in 102-, the export-oriented pars convoluta of 103-, 104-is directly to arm rest section, changeover portion at the bottom of 105-, 106-supports the hard back of the body, 107-chair back cushion, changeover portion in 201-, 202-supports pars convoluta, the outer changeover portion of 203-, 204-supports hard seat, 205-seat support cushion, 401-ancon portion, a-first radian, b-second radian, c-the 3rd radian, d-the 4th radian, e-the 5th radian, f-the 6th radian.
Detailed description of the invention
Below in conjunction with accompanying drawing, with embodiment, the invention will be further described.
As shown in Figure 1 to Figure 3, the present embodiment comprise the chair back 1, seat support 2 and chair pin 3, the chair back 1 bottom is connected with seat support 2 rear portion, chair pin 3 is connected with bottom seat support 2, the transition position on the upper edge of the chair back 1 and two side edges is formed with the first radian a transition and pushes up changeover portion 101, the side of the chair back 1 along comprise with the second radian b curve inwardly formed in pars convoluta 102 and be bent outwardly with the 3rd radian c and form export-oriented pars convoluta 103, top changeover portion 101 forms with the interior junction to pars convoluta 102 the vertical arm rest section 103 coordinating human body shoulder to bicipital muscle of arm place curve, the interior bicipital muscle of arm that to be formed to pars convoluta 102 and the junction of export-oriented pars convoluta 103 when coordinating human body sitting posture arm square is to the vertical arm rest section 104 of ancon curve, export-oriented pars convoluta 103 and changeover portion 105 at the bottom of the junction formation of the lower edge of the chair back 1, top changeover portion 101, end changeover portion 105, interior to pars convoluta 102, export-oriented pars convoluta 103, vertical arm rest section 103 is all bent towards frontal with the 4th radian d by the direction, the back side of the chair back 1 with the 4th radian d with vertical arm rest section 104, the edge, the left and right sides of seat support 2 by direction, rear edge forward end edge be disposed with coordinate with end changeover portion 105 in order to cross rear edge to changeover portion 201 in two side edge transition, with the 5th radian e to bend away from seat support 2 central side can the little arm section of support human body support pars convoluta 202 and by the outer changeover portion 203 of side along forward end edge transition, interior changeover portion 201, outer changeover portion 203 with support pars convoluta 202 and all upwards bend with the 6th radian f.
First radian a is 0.197 π, and the second radian b is 0.141 π, and the 3rd radian c is identical with the 5th radian e, and radian value is 0.285 π, and the 4th radian d is 0.29 π, and the 6th radian f is 0.25 π.
As shown in Figure 1 to Figure 3, the chair back 1 of the present embodiment comprises for support human body, and the support providing support power for the chair back 1 carries on the back 106 firmly, and the material supporting the hard back of the body 106 selects wooden material, outside enamelling process.Support the chair back cushion 107 being provided with the backrest sense providing softness for human body towards human body side of the hard back of the body 106, the material parcel of chair back cushion 107 surface cotton or cloth matter or cortex, the inside is lined with sponge.Top changeover portion 101, end changeover portion 105, interior be all arranged on to support to pars convoluta 102, export-oriented pars convoluta 103, vertical arm rest section 103 with vertical arm rest section 104 firmly carry on the back on 106.Seat support 2 comprises and coordinating for human body provides upward pressure with chair pin 3, support whole human body weight support hard seat 204, the material supporting the hard back of the body 204 selects wooden material, outside enamelling process.Support the seat support cushion 205 being provided with the backrest sense providing softness for human body towards human body side of hard seat 204, the material parcel of seat support cushion 205 surface cotton or cloth matter or cortex, the inside is lined with sponge.Interior changeover portion 201, outer changeover portion 203 are all arranged on support pars convoluta 202 and support on hard seat 204.
As shown in Figure 1 to Figure 3, the end changeover portion 105 of the present embodiment is separated the chair back 1 and seat support 2 with being provided with between interior changeover portion 201, the chair back 1 is made to have the separation gap 4 of certain bending backward function, separation gap, both sides 4 is wanted to be communicated with by the separation spacing 5 be arranged between the lower edge of the chair back 1 and the rear edge of seat support 2, is separated the both sides that in the inside in gap 4, center separates and is filled with chair back cushion 107 and seat support cushion 205 respectively.The gap being separated gap 4 is broadened gradually by separation spacing 5 to the other end, between export-oriented pars convoluta 103 and support pars convoluta 202, form the ancon portion 401 that can hold human elbow.
As shown in Figure 1 to Figure 3, the seat support 2 of the present embodiment is inclined on chair pin 3, and inclination angle is arranged on 15 °.Chair pin 3 is arranged to the central point lopsidedness away from seat support 2 by the central point with seat support 2 junction, and angle of inclination is 30 °.Chair pin 3 has four, and top is connected with bottom seat support 2 by metalwork.The top of chair pin is metal material, and bottom is wooden.
More than illustrate it is only explanation of the invention, those of ordinary skill in the art's can completely is made to implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (10)
1. a comfortable seat, comprise the chair back (1), seat support (2) and chair pin (3), the described chair back (1) bottom is connected with described seat support (2) rear portion, described chair pin (3) is connected with described seat support (2) bottom, it is characterized in that: the described upper edge of the chair back (1) and the transition position on two side edges are formed with the first radian (a) transition and push up changeover portion (101), the side of the described chair back (1) along comprise with the second radian (b) curve inwardly and formed interior to pars convoluta (102) and be bent outwardly with the 3rd radian (c) and form export-oriented pars convoluta (103), described top changeover portion (101) and the described interior junction to pars convoluta (102) form the vertical arm rest section (104) coordinating human body shoulder to bicipital muscle of arm place curve, the described interior bicipital muscle of arm that to be formed to pars convoluta (102) and the junction of described export-oriented pars convoluta (103) when coordinating human body sitting posture arm square is to the vertical arm rest section (104) of ancon curve, described export-oriented pars convoluta (103) and changeover portion (105) at the bottom of the junction formation of the lower edge of the described chair back (1), described top changeover portion (101), changeover portion of the described end (105), described interior to pars convoluta (102), described export-oriented pars convoluta (103) and described vertical arm rest section (104) all bend with the 4th radian (d) towards frontal with the direction, the back side of the 4th radian (d) by the described chair back (1),
The edge, the left and right sides of described seat support (2) by direction, rear edge forward end edge be disposed with coordinate with changeover portion of the described end (105) in order to cross rear edge to changeover portion (201) in two side edge transition, with the 5th radian (e) to the support pars convoluta (202) of the little arm section of energy support human body bent away from described seat support (2) central side and by the outer changeover portion (203) of side along forward end edge transition, described interior changeover portion (201), described outer changeover portion (203) and described support pars convoluta (202) all upwards bend with the 6th radian (f).
2. a kind of comfortable seat according to claim 1, it is characterized in that: the described chair back (1) comprises for support human body, the support providing support power for the described chair back (1) is carried on the back (106) firmly, the chair back cushion (107) being provided with the backrest sense providing softness for human body towards human body side of (106) is carried on the back in described support firmly, described top changeover portion (101), changeover portion of the described end (105), described interior to pars convoluta (102), described export-oriented pars convoluta (103), described vertical arm rest section (108) and described vertical arm rest section (104) are all arranged on described support and firmly carry on the back on (106),
Described seat support (2) comprises and coordinates for human body provides upward pressure with described chair pin (3), support whole human body weight support hard seat (204), the seat support cushion (205) being provided with the backrest sense providing softness for human body towards human body side of described support hard seat (204), described interior changeover portion (201), described outer changeover portion (203) are all arranged on described support hard seat (204) with described support pars convoluta (202).
3. a kind of comfortable seat according to claim 2, it is characterized in that: be provided with between described end changeover portion (105) and described interior changeover portion (201) and be separated the described chair back (1) and described seat support (2), the described chair back (1) is made to have the separation gap (4) of certain bending backward function, separation gap (4) described in both sides is wanted to be communicated with by the separation spacing (5) be arranged between the lower edge of the described chair back (1) and the rear edge of described seat support (2), the both sides that in the inside in described separation gap (4), center separates are filled with described chair back cushion (107) and described seat support cushion (205) respectively.
4. a kind of comfortable seat according to claim 3, it is characterized in that: the gap in described separation gap (4) is broadened to the other end gradually by described separation spacing (5), between described export-oriented pars convoluta (103) and described support pars convoluta (202), form the ancon portion (401) that can hold human elbow.
5. a kind of comfortable seat according to claim 1, is characterized in that: described seat support (2) is inclined on described chair pin (3).
Described chair pin (3) is arranged to the central point lopsidedness away from described seat support (2) by the central point with described seat support (2) junction.
6. a kind of comfortable seat according to claim 1, is characterized in that: the first described radian (a) is 0.19 π ~ 0.20 π.
7. a kind of comfortable seat according to claim 1, is characterized in that: the second described radian (b) is 0.14 π ~ 0.15 π.
8. a kind of comfortable seat according to claim 1, is characterized in that: the 3rd described radian (c) is identical with the 5th described radian (e), and radian value is 0.28 π ~ 0.30 π.
9. a kind of comfortable seat according to claim 1, is characterized in that: the 4th described radian (d) is 0.29 π ~ 0.30 π.
10. a kind of comfortable seat according to claim 1, is characterized in that: the 6th described radian (f) is 0.25 π ~ 0.26 π.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485192.XA CN104207517A (en) | 2014-09-22 | 2014-09-22 | Comfortable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485192.XA CN104207517A (en) | 2014-09-22 | 2014-09-22 | Comfortable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104207517A true CN104207517A (en) | 2014-12-17 |
Family
ID=52089725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485192.XA Pending CN104207517A (en) | 2014-09-22 | 2014-09-22 | Comfortable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104207517A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605654A (en) * | 2015-02-13 | 2015-05-13 | 杭州护童科技有限公司 | Backrest structure of seat with adjustable seat depth |
| CN106880203A (en) * | 2017-03-31 | 2017-06-23 | 浙江德慕家具有限公司 | A kind of seat support inner supporting structure |
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2014
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Cited By (3)
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|---|---|---|---|---|
| CN104605654A (en) * | 2015-02-13 | 2015-05-13 | 杭州护童科技有限公司 | Backrest structure of seat with adjustable seat depth |
| CN106880203A (en) * | 2017-03-31 | 2017-06-23 | 浙江德慕家具有限公司 | A kind of seat support inner supporting structure |
| CN106880203B (en) * | 2017-03-31 | 2023-08-18 | 浙江德慕家具有限公司 | Inside bearing structure of seat support |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20141217 |