CN100531620C - Wood chair suitable for human body sitting posture - Google Patents
Wood chair suitable for human body sitting posture Download PDFInfo
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- CN100531620C CN100531620C CNB2007100255424A CN200710025542A CN100531620C CN 100531620 C CN100531620 C CN 100531620C CN B2007100255424 A CNB2007100255424 A CN B2007100255424A CN 200710025542 A CN200710025542 A CN 200710025542A CN 100531620 C CN100531620 C CN 100531620C
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Abstract
The present invention relates to a wooden chair meeting sitting posture of human body. It includes base seat and back support, said base seat and back support are connected into one body. On the upper surface of said base seat three seat pillows are parallelly-arranged, the width of every seat pillow is 100-150mm, the spacing distance between every two seat pillows is 10mm-20mm, the height of said seat pillow is 400mm-450mm and the inward slope angle of every seat pillow is 75deg.-85deg. Said back support has upper and lower two back pillows, the width of upper back pillow is 150mm-200mm, the width of lower back pillow is 100mm-150mm and spacing distance between upper back pillow and lower back pillow is 200mm-300mm.
Description
Technical field
The present invention relates to a kind of wooden chair, a kind of specifically wooden chair that meets human body sitting posture.
Background technology
Chair is an important part of modern house life.A chair that agrees with the body curve can provide comfortable work and rest environment, helps the health of human body again.At present, the material that is widely used in making chair has the various nature materials with certain intensity of timber, metal material, plastics and other and synthetic material etc.Timber is to use the most generally when making chair, also is one of traditional material of tool.Can absorb ultraviolet ray, reflected infrared ray, moderate thermal conductivity factor, the damping air water advantage of grading because timber has, thus wooden chair still extremely people favor.
What modern house and office required improves constantly, and people not only pursue the appearance of chair, more pay attention to the utility function of chair.Studies show that different chair moulding produces different influences to human body, allow people's human thinking blunt easily as the chair of softness, chair back size and moulding directly influence people's muscular fatigue degree etc.Therefore, in the design of chair, should be based on the human engineering principle, examination is fit to the chair of different functions such as office and leisure.At present, the design of chair and manufacturing mainly concentrate on outward appearance and the material, have ignored the different efficacies of chair.
Summary of the invention
The objective of the invention is to propose a kind of comfortableness that had both helped human body, help the healthy of human body again, be difficult for producing the wooden chair that meets human body sitting posture of muscular fatigue.
Purpose of the present invention can be achieved through the following technical solutions:
The wooden chair that meets human body sitting posture, comprise base, back up, base and back up are connected and are one, base upper surface be erected with side by side three wide be 100～150 millimeters seat pillow, each spacing of sitting pillow is 10 millimeters～20 millimeters, each sits pillow is 400 millimeters～450 millimeters from the height of base end face, each leaning angle of sitting pillow is 0 °～5 °, the inclination angle of back up is 75 °～85 °, the back up upper and lower respectively is provided with a back of the body pillow, the width of last back of the body pillow is 150 millimeters～200 millimeters, and the width of lower back pillow is 100 millimeters～150 millimeters, and the spacing of last lower back pillow is 200 millimeters～300 millimeters.
Purpose of the present invention can also further realize by following technical measures:
The aforesaid wooden chair that meets human body sitting posture, the thickness of wherein said seat pillow is 40 millimeters～60 millimeters.
The aforesaid wooden chair that meets human body sitting posture, wherein said base is a prismatoid, and upper surface is wide to be 350 millimeters～500 millimeters, and the following table face width is 500 millimeters～600 millimeters.
The aforesaid wooden chair that meets human body sitting posture, wherein said back up is a prismatoid, and upper section is wide 100 millimeters～150 millimeters, and lower section is wide 150 millimeters～and 200 millimeters.
The aforesaid wooden chair that meets human body sitting posture, wherein said back up top are provided with wide 150 millimeters～200 millimeters a holder pillow.
Advantage of the present invention is: wooden chair of the present invention designs based on the human engineering principle, meet human body sitting posture, mainly comprise following advantage: 1. the top of base wide 350 millimeters～500 millimeters, and take and put three and sit pillow, sitting the wide of pillow is 100～150 millimeters, thick is 40 millimeters～60 millimeters, sitting the pillow spacing is 10 millimeters～20 millimeters, sitting the pillow face is 320 millimeters～490 millimeters, meets the feature of human body sitting posture, for improving the comfortableness of human body.2. design seat pillow highly is 400 millimeters～450 millimeters, makes people's physical efficiency obtain comfortableness preferably, and it is tired to be difficult for generation, and designing the leaning angle β that sits the pillow face is 0 °～5 °, can prevent that the human buttock from skidding off the pillow face of sitting.3. the back up of wooden chair adopts the form of two back of the body pillows up and down, the width of last back of the body pillow is 150 millimeters～200 millimeters, the width of lower back pillow is 100 millimeters～150 millimeters, make the back up of wooden chair can not prop up the sweep of top lumbar vertebrae for a long time, the human body lumbar vertebrae is not easy to take place fatigue and aches, in addition, the back of the body pillow of going up that designs wooden chair is wider than the lower back pillow, provides good supporting power to neck.4. the back up inclined angle alpha that designs wooden chair is 75 °～85 °, and back up adopts the trapezoid cross section form, has improved the structural strength of back up, simultaneously, is added with one holder pillow, and is in order to put article, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The present invention is a kind of wooden chair that meets human body sitting posture, design based on the human engineering principle, mainly from the width of sitting pillow, spacing, highly, aspects such as the width of back of the body pillow, spacing design, thereby make people's physical efficiency obtain comfortableness preferably, are difficult for producing tired.The width of sitting the pillow face directly influences the comfort level of human body, when the width of sitting the pillow face is narrow, is generally less than 250 millimeters, and it is overcautious that human body is not only felt, and the muscle of health both sides all has the sensation that is squeezed.When the width of sitting the pillow face was wide, generally greater than 600 millimeters, the buttocks of human body is inevitable outwards upheld, and tendon tissues such as latissimus dorsi and shoulder deltoid muscle are stretched, and is easy to generate fatigue.Show that through experimental study sit the pillow width between 300 millimeters～500 millimeters, the human body of taking chair just can obtain comfortableness preferably, the tensile fatigue of muscle also can be cushioned in the gap between pillow.Take on seat pillow face and put three seat pillows, sitting the wide of pillow is 100～150 millimeters, and thick is 40 millimeters～60 millimeters, sitting the pillow spacing is 10 millimeters～20 millimeters, can satisfy the width requirement of sitting the pillow face, make human body just can obtain comfortableness preferably, the tensile fatigue of buffering muscle.
The height of sitting pillow is too high, and the both legs of human body are then unsettled so, this moment shank the muscle pressurized, thigh, shank and muscle of back then are tension state, human body is very easily tired; On the other hand, be lower than the knee pin if sit the height of pillow, or the shank flexibility is during less than 90 °, people's body is pressed then undue concentration easily, the muscle of belly produces extruding, has increased the duration of load application of human body back muscle, and can not guarantee that the waist of human body and the vertebra of Zhi portion are in comfortable state this moment, make the people produce misery and discomfort, cause fatigue especially easily.Show that through experimental study sit and rest the head at 1/4 o'clock that highly is about the human body height, people's physical efficiency obtains comfortableness preferably, be difficult for producing tired.Through sample investigation, general population's high concentration is in 1600 millimeters～1750 millimeters scopes, and therefore the seat of design pillow highly is 400 millimeters～450 millimeters.For preventing that the human buttock from skidding off the pillow face of sitting, the leaning angle β that the pillow face is sat in design is 0 °～5 °.
Generally, the back up of chair is to begin upwards to increase to gradually shoulder blade or neck from first of human body or second lumbar vertebrae.Yet, find that by the organization of human body analysis when human body was in the attitude of seat, the lumbar vertebrae at back middle part was crooked backward, prop up the sweep of top lumbar vertebrae for a long time as the back up of fruit tree chair, fatigue takes place and aches in human body lumbar vertebrae easily so.Therefore adopt the form of two back of the body pillows up and down.Simultaneously, for good supporting power is provided to neck, the back of the body pillow of going up that designs wooden chair is wider than the lower back pillow, and the width of last back of the body pillow is 150 millimeters～200 millimeters, and the width of lower back pillow is 100 millimeters～150 millimeters, and the spacing of last lower back pillow is 200 millimeters～300 millimeters.
When the inclination angle of back up more hour, the strong point of human body back moves up gradually.Studies show that when back up and the angle of sitting the pillow face were big more, the comfort of human body was good more, was suitable for leisure.Take into account two kinds of different functions of work and leisure, the back up inclined angle alpha that designs wooden chair is 75 °～85 °.
Embodiment one
The structure of present embodiment as shown in Figure 1, a kind of wooden chair that meets human body sitting posture is made up of base 1 and back up 2, base 1 and back up 2 are connected and are one, and reinforce with timber patent glue.Base 1 is a prismatoid, and upper surface is wide to be 350 millimeters, and the following table face width is 500 millimeters, can guarantee that ground can provide enough support forces.Upper surface at base 1 is provided with three seat pillows 3 side by side, and each width of sitting pillow 3 is 100 millimeters, and thick is 40 millimeters, and seat pillow 3 spacings are 10 millimeters, make human body obtain comfortableness preferably, the tensile fatigue of buffering muscle.Each sits pillow 3 height from base 1 bottom surface is 400 millimeters, makes people's physical efficiency obtain comfortableness preferably, is difficult for producing tired.The seat pillow face leaning angle β that sits pillow 3 is 2 °, can prevent that the human buttock from skidding off the pillow face of sitting.Back up 2 is a prismatoid, and upper section is wide 100 millimeters, and lower section is wide 150 millimeters, has improved the intensity of seat.Have two back of the body pillows on the back up 2, the width of last back of the body pillow 4 is 150 millimeters, and the width of lower back pillow 5 is 100 millimeters, and the spacing of last lower back pillow is 200 millimeters, provides good supporting power to neck.The inclined angle alpha of back up 2 is 75 °, and the comfort of human body is good, has taken into account the work and the two kinds of different functions of lying fallow.Put article for the ease of wooden chair top, be provided with wide 150 millimeters a holder pillow 6 at back up 2 tops.
Embodiment two
The structure of present embodiment as shown in Figure 1, a kind of wooden chair that meets human body sitting posture is made up of base 1 and back up 2, base 1 and back up 2 are connected and are one, and reinforce with timber patent glue.Base 1 is a prismatoid, and upper surface is wide to be 400 millimeters, and the following table face width is 550 millimeters, can guarantee that ground can provide enough support forces.Upper surface at base 1 is provided with three seat pillows 3 side by side, and each width of sitting pillow 3 is 120 millimeters, and thick is 50 millimeters, and seat pillow 3 spacings are 15 millimeters, make human body obtain comfortableness preferably, the tensile fatigue of buffering muscle.Each sits pillow 3 height from base 1 bottom surface is 420 millimeters, makes people's physical efficiency obtain comfortableness preferably, is difficult for producing tired.The seat pillow face leaning angle β that sits pillow 3 is 3 °, prevents that the human buttock from skidding off the pillow face of sitting.Back up 2 is a prismatoid, and upper section is wide 120 millimeters, and lower section is wide 180 millimeters, has improved the intensity of seat.Have two back of the body pillows on the back up 2, the width of last back of the body pillow 4 is 170 millimeters, and the width of lower back pillow 5 is 120 millimeters, and the spacing of last lower back pillow is 250 millimeters, provides good supporting power to neck.The inclined angle alpha of back up 2 is 80 °, and the comfort of human body is good, has taken into account the work and the two kinds of different functions of lying fallow.Put article for the ease of wooden chair top, be provided with wide 170 millimeters a holder pillow 6 at back up 2 tops.
Embodiment three
The structure of present embodiment as shown in Figure 1, a kind of wooden chair that meets human body sitting posture is made up of base 1 and back up 2, base 1 and back up 2 are connected and are one, and reinforce with timber patent glue.Base 1 is a prismatoid, and upper surface is wide to be 500 millimeters, and the following table face width is 600 millimeters, can guarantee that ground can provide enough support forces.Upper surface at base 1 is provided with three seat pillows 3 side by side, and each width of sitting pillow 3 is 150 millimeters, and thick is 60 millimeters, and seat pillow 3 spacings are 20 millimeters, make human body obtain comfortableness preferably, the tensile fatigue of buffering muscle.Each sits pillow 3 height from base 1 bottom surface is 450 millimeters, makes people's physical efficiency obtain comfortableness preferably, is difficult for producing tired.The seat pillow face leaning angle β that sits pillow 3 is 5 °, prevents that the human buttock from skidding off the pillow face of sitting.Back up 2 is a prismatoid, and upper section is wide 150 millimeters, and lower section is wide 200 millimeters, has improved the intensity of seat.Have two back of the body pillows on the back up 2, the width of last back of the body pillow 4 is 200 millimeters, and the width of lower back pillow 5 is 150 millimeters, and the spacing of last lower back pillow is 300 millimeters, provides good supporting power to neck.The inclined angle alpha of back up 2 is 85 °, and the comfort of human body is good, has taken into account the work and the two kinds of different functions of lying fallow.Put article for the ease of wooden chair top, be provided with wide 200 millimeters a holder pillow 6 at back up 2 tops.
The present invention can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the scope of protection of present invention.
Claims (5)
1. the wooden chair that meets human body sitting posture, comprise base, back up, base and back up are connected and are one, it is characterized in that: described base upper surface be erected with side by side three wide be 100～150 millimeters seat pillow, the spacing of described each seat pillow is 10 millimeters～20 millimeters, described each seat pillow is 400 millimeters～450 millimeters from the height of base end face, the leaning angle of described each seat pillow is 0 °～5 °, the inclination angle of described back up is 75 °～85 °, the back up upper and lower respectively is provided with a back of the body pillow, the described width of going up back of the body pillow is 150 millimeters～200 millimeters, and the width of lower back pillow is 100 millimeters～150 millimeters, and the spacing of last lower back pillow is 200 millimeters～300 millimeters.
2. the wooden chair that meets human body sitting posture as claimed in claim 1 is characterized in that: the thickness of described seat pillow is 40 millimeters～60 millimeters.
3. the wooden chair that meets human body sitting posture as claimed in claim 1 is characterized in that: described base is a prismatoid, and upper surface is wide to be 350 millimeters～500 millimeters, and the following table face width is 500 millimeters～600 millimeters.
4. the wooden chair that meets human body sitting posture as claimed in claim 1 is characterized in that: described back up is a prismatoid, and upper section is wide 100 millimeters～150 millimeters, lower section is wide 150 millimeters～and 200 millimeters.
5. the wooden chair that meets human body sitting posture as claimed in claim 1 is characterized in that: described back up top is provided with wide 150 millimeters～200 millimeters a holder pillow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100255424A CN100531620C (en) | 2007-08-03 | 2007-08-03 | Wood chair suitable for human body sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100255424A CN100531620C (en) | 2007-08-03 | 2007-08-03 | Wood chair suitable for human body sitting posture |
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| Publication Number | Publication Date |
|---|---|
| CN101099620A CN101099620A (en) | 2008-01-09 |
| CN100531620C true CN100531620C (en) | 2009-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100255424A Active CN100531620C (en) | 2007-08-03 | 2007-08-03 | Wood chair suitable for human body sitting posture |
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| CN (1) | CN100531620C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832505A (en) * | 2015-01-14 | 2016-08-10 | 佛山市鸿胜堂生物科技有限公司 | Massage chair and application method thereof |
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- 2007-08-03 CN CNB2007100255424A patent/CN100531620C/en active Active
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| CN101099620A (en) | 2008-01-09 |
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