CN103989340B - Correcting sitting posture seat - Google Patents
Correcting sitting posture seat Download PDFInfo
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- CN103989340B CN103989340B CN201410205159.7A CN201410205159A CN103989340B CN 103989340 B CN103989340 B CN 103989340B CN 201410205159 A CN201410205159 A CN 201410205159A CN 103989340 B CN103989340 B CN 103989340B
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- portions
- lug boss
- backrest
- sitting posture
- seat
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- 238000005452 bending Methods 0.000 claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 abstract description 9
- 208000019901 Anxiety disease Diseases 0.000 abstract description 4
- 230000036506 anxiety Effects 0.000 abstract description 4
- 230000003387 muscular Effects 0.000 abstract description 3
- 230000002792 vascular Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 210000001217 buttock Anatomy 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000366 juvenile effect Effects 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to a kind of correcting sitting posture seats, it is able to maintain waist after use and back is straight and upright, bow-backed phenomenon will not be occurred by being seated for a long time, including supporting leg, the portions being fixed on supporting leg and backrest, wherein, the depth of portions is greater than the center of human chest to the distance of back, and it is less than or equal to the thickness of human body upper body, the backrest is provided with the lug boss protruded to front arc at the position of corresponding human body waist, and the height of lug boss protrusion is equal to or more than the center of human chest to the 1/2 of back distance.The depth of portions is short compared to traditional portions, and when sitting on above in this way, leg will not be overwhelmed, and can keep vascular patency, and leg will not be made to lack portion's muscle anoxic；Lug boss is pressed against, and it is straight and upright that this requires human body backs, and vertebra keeps naturally bending, and this needs people to focus on, while muscle being needed to have anxiety appropriate, so that it may be corrected to the sitting posture of human body, and belong to the muscular tone of human body natural to correct.
Description
Technical field
The present invention relates to a kind of seat, especially a kind of correcting sitting posture seat that can be corrected sitting posture.
Background technique
Traditional seat all has complete portions, and people like sitting in portions completely when seat, that is,
Buttocks is entirely in portions.But this sitting posture, it can not adhere to for a long time, for a long time, people like curved back, are not able to maintain
Back is straight and upright, therefore hunchback easy to form for a long time.It is incorrect due to sitting posture, it is affected to vertebra, for a long time,
Brain oxygen supply can be reduced, and cannot be kept clearheaded, be easy to take sb's mind off sth.
Simultaneously in order to come to backrest, people can be habitual toward recoil so that it is convenient to come to back.But in this way after body from
Desk is distant, it has not been convenient to work, needing to sit up could be close to desk, therefore is also not very convenient.Or it needs in seat
Backrest at increase a bustle, for give waist provide support.
And buttocks is fallen in portions completely, although supporting surface increases, the area to suffer oppression increases, huckle
The length of blood vessel constriction increases, and also be easy to cause leg poor blood circulation for a long time.
Therefore a kind of seat is needed, waist can be automatically kept after taking and back is straight and upright, being seated will not occur for a long time
Bow-backed phenomenon, can also focus in this way, keep clearheaded.
Patent Office of the People's Republic of China discloses a CN103082665A document, a kind of entitled correction seat on May 8th, 2013
The chair of appearance, including seat and the chair back, the chair back are vertically fixed on seat, the chair back be respectively arranged on the left side and the right side Left forepart and
The right front part of a Chinese robe or jacket, the left and right front part of a Chinese robe or jacket are equipped with the snap-fastener being used cooperatively.The strong of the chair is exactly based on Left forepart and the right front part of a Chinese robe or jacket consolidates body
Determine onto the chair back, thus the purpose to realize correction, but this mode belongs to external mode, human body can automatically generate resistance
Power thinks contact constraint, therefore can generate a kind of abnormal power instead, and since constraint belongs to external force, body itself will not
Muscle is tightened to experience this correct posture, also just can not generate advantageous support to vertebra etc., and after body is fettered,
The movement of upper body is limited, influence will also result on the movement of arm, disengaging is more troublesome, and constraint is re-started after disengaging and is also compared
It is cumbersome.
Summary of the invention
The object of the present invention is to provide a kind of correcting sitting posture seat, it is able to maintain waist after use and back is straight and upright, for a long time
Bow-backed phenomenon will not be occurred by being seated, and solving existing seat buttocks is full land, and human body is easily bent, and cause hunchback,
The sitting posture of mistake is generated to influence stature.
The present invention, which solves existing seat, cannot provide the correct sitting posture of user, for a long time using be easy to cause Hong
Back, influences the defect of vertebra health, provides a kind of correcting sitting posture seat, and the depth of portions at most only has traditional Chinese chair portions depth
Half make human body only keep correct sitting posture that could sit just in conjunction with portions by being supported back to human body back, from
And muscle is made to generate memory.
It this invention also solves the existing chair to correct sitting posture, is corrected sitting posture by the way that foreign compulsion is fixed, shadow
Arm action is rung, also limits and leaves, defect inconvenient to use provides a kind of correcting sitting posture seat, and the depth of portions is most
The only half of traditional Chinese chair portions depth is kept correct sitting posture by human body itself in conjunction with backrest, does not influence arm action,
It nor affects on and leaves.
The technical solution adopted by the present invention to solve the technical problems is: a kind of correcting sitting posture seat, including supporting leg, fixation
Portions and backrest on supporting leg, wherein the depth of portions is greater than the center of human chest to the distance of back, and is less than or equal to
The thickness of human body upper body, the backrest is provided with the lug boss protruded to front arc at the position of corresponding human body waist, convex
The height of the portion of rising protrusion is equal to or more than the center of human chest to the 1/2 of back distance.The depth of portions compares traditional seat
Portion is short, and when sitting on above in this way, leg will not be overwhelmed, and can keep vascular patency, and leg will not be made to lack portion's muscle anoxic；At backrest
The lug boss protruded to front arc is set, is come to by back, lug boss just resists the waist of human body, and due to portions depth
It is small, in order to occupy stably, it is necessary to lean on human body back backward, there is lug boss to be pressed against again at this time, it is straight and upright that this requires human body backs, ridge
Vertebra keeps naturally bending, and this needs people to focus on, while muscle being needed to have anxiety appropriate, so that it may to human body
Sitting posture is corrected, and belongs to the muscular tone of human body natural to correct, and correction belongs to endogenous character, while being able to maintain bone
Normal state is not in deformity, and without fettering human body, conveniently stands up and sit down；Correcting sitting posture seat can be
Whole integral structure is also possible to assembled Demountable.
Preferably, the corresponding human body of height that protrudes of the depth and backrest of portions is children, teenager, youth, children's
Age is 3 years old to 7 years old, and the juvenile age is 8 years old to 14 years old, and the young age is 18 years old to 23 years old.The height size of individual is all
It is not identical, therefore sitting posture adjustment will be set according to the size of human body, and the Gesture of each stage of development is not also identical,
It is distinguished with greater need for all age group.
Preferably, human body is children, then the depth of portions is 8 to 13cm, and the height of lug boss protrusion is 4 to 6cm；People
Body is teenager, then the depth of portions is 10 to 18cm, and the height of lug boss protrusion is 5-9cm；Human body is youth, then portions is vertical
Depth is 15 to 22cm, and the height of lug boss protrusion is 8 to 12cm.
Preferably, the angle between backrest and portions is more than or equal to 90 °.
Preferably, portions include seat frame and are arranged in the seat board that can be moved forward and backward in seat frame, seat frame
Front side be open architecture, be provided with locking member between seat board and seat frame, the depth of portions is the outer side edges of portions to leaning on
Carry on the back the distance of lower side.Seat board is designed to movable, then can convert between half support and full support, also adapt to not the same year
The growth variation of age section height size.
Preferably, the two sides of seat frame are provided with slot, the length of slot is 6 to 20cm, and the length of seat board is big
In the length 2cm of slot.
Preferably, by back lug boss be absolute construction, the lug boss be nested with by back can be along backrest above and below
Movement is provided with locking member to adjust height between lug boss and backrest.Lug boss is adjustable structure in the position by back, is led to
Locking member is crossed to fix.
Preferably, lug boss has two arc sides made of elastomer bending, opening between two arc sides has screen cloth；Before and after backrest
Face is provided with sliding slot close to the position of two sides, and the both ends of two arc sides of lug boss are respectively connected with cutting ferrule, and cutting ferrule blocks backrest
Two sides, and by locking member be locked lug boss by back height and lug boss protrusion height.Elastomer can be curved
Song, the thus height of projection of adjustable lug boss.
Preferably, portions be it is skewed, portions are higher than the side that connect with backrest, the inclination angle far from the side of backrest
Degree is 2 °.
Preferably, the intermediate position of side of the portions far from backrest protrudes forward, the both ends of the side are according to middle line pair
Claim.
The beneficial effects of the present invention are: the depth of portions is short compared to traditional portions, when sitting on above in this way, leg will not
It overwhelms, vascular patency can be kept, leg will not be made to lack portion's muscle anoxic；Lug boss is pressed against, and it is straight and upright that this requires human body backs, ridge
Vertebra keeps naturally bending, and this needs people to focus on, while muscle being needed to have anxiety appropriate, so that it may to human body
Sitting posture is corrected, and belongs to the muscular tone of human body natural to correct.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the present invention；
Fig. 2 is a kind of use state diagram of the present invention；
Fig. 3 is second of structural schematic diagram of the invention；
Fig. 4 is the assembling schematic diagram of seat board shown in Fig. 3 of the present invention；
Fig. 5 is the stereoscopic schematic diagram of seat board shown in Fig. 3 of the present invention；
Fig. 6 is the third structural schematic diagram of the invention；
Fig. 7 is the structural schematic diagram of lug boss shown in Fig. 6 of the present invention；
Fig. 8 is the side view of lug boss shown in Fig. 6 of the present invention；
In figure: 1, portions, 2, lug boss, 3, backrest, 4, supporting leg, 5, seat frame, 6, seat board, 7, supporting beam, 8, locking
Part, 9, slot, 10, interpolating unit, 11, locking hole, 12, elastomer, 13, cutting ferrule, 14, screen cloth.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solutions of the present invention will be further described.
Embodiment 1: a kind of correcting sitting posture seat (referring to attached drawing 1) including supporting leg 4, the portions being fixed on supporting leg 1 and is leaned on
Back 3, backrest are provided with the lug boss 2 protruded to front arc at the position of corresponding human body waist.The depth of portions is greater than human body
The center of chest and is less than or equal to the thickness of human body upper body to the distance of back, the height of the described lug boss protrusion be equal to or
Greater than human chest center to the 1/2 of back distance.Lug boss is structure as a whole with backrest, the angle between backrest and portions
It is 93 °.
Chair for correcting sitting posture corresponds to different age group with different specifications, and corresponding user is children, teenager and youth, year
Age 3 years old to 7 years old was children, and the age 8 years old to 14 years old was teenager, and the age 18 years old to 23 years old was youth.Children's section, the depth of portions
It is 8 to 13cm, the height of lug boss protrusion is 4 to 6cm；Juvenile section, the depth of portions are 10 to 18cm, the height of lug boss protrusion
Degree is 5-9cm；Young section, the depth of portions are 15 to 22cm, and the height of lug boss protrusion is 8 to 12cm.The height of supporting leg with
The lower-leg length of user is adapted, different age group, and supporting leg has corresponding height.
User sits on the seat, and back is leaned against by back, and buttocks is sat in portions, and lug boss withstands the waist of user
Position, since the size of portions depth limits, in order to sit reliable, user will lean on backward as far as possible, and lug boss withstands waist at this time
Portion, so that waist is straight and upright and slightly to front curve (referring to attached drawing 2), user can keep upper body straight and upright, will not bend forward and make
At hunchback, so that user keeps correct sitting posture, even if original abnormal sitting posture is true, in order to sit reliable, it is also desirable to retain just
True sitting posture, back is straight and upright to need muscle to have certain anxiety, and this requires concentrating for user, improves work or study
Efficiency, buttocks sits in portions, and the compressing that leg is subject to not will cause leg with blood deficiency with regard to small.
Embodiment 2: a kind of correcting sitting posture seat (referring to attached drawing 3), portions are depth adjustable structure.Portions include portions frame
Frame 5 and the seat board 6 that can be moved forward and backward in seat frame is set, the front side of seat frame is open architecture, the two of seat frame
Side is provided with slot 9, and slot is closed end in the front side of seat frame, and slot is open end, seat in the rear side of seat frame
The front side bottom in portion is connected with supporting beam 7, and the two sides of seat board are provided with interpolating unit 10, between seat board front side edge and the front end of interpolating unit
It is formed notch (referring to 4 attached drawing 5 of attached drawing), which matches with the closed end of seat frame slot, and interpolating unit is inserted into slotting
It is matched in slot with slot, locking hole 11 is provided in interpolating unit, seat frame is provided with locking hole in the bottom of slot, slot
Length is 6 to 20cm, and the length of slot can be arranged between seat board and seat frame according to the overall dimensions appropriate adjustment of seat
There is locking member, seat board and seat frame cooperate, and interpolating unit is inserted into slot, and locking member is inserted into locking hole internal locking seat frame
With seat board.The depth of portions is the outer side edges of portions to the distance of backrest lower side, and the length of seat board is greater than the length of slot
2cm.Remaining structure is referring to embodiment 1.
Embodiment 3: a kind of correcting sitting posture seat (referring to attached drawing 6), the lug boss 2 by back are absolute construction, the protrusion
Portion is nested with can move up and down to adjust height by back along backrest, and locking member is provided between lug boss and backrest.Protrusion
Portion has two arc sides made of the bending of elastomer 12, and opening between two arc sides has screen cloth 14(referring to 7 attached drawing 8 of attached drawing), backrest front and back
Position on face close to two sides is provided with sliding slot, and the both ends of two arc sides of lug boss are respectively connected with cutting ferrule 13, and cutting ferrule blocks
The opening edge of backrest two sides, cutting ferrule snaps onto sliding slot, adjusts lug boss in the height and lug boss protrusion for leaning on back
Highly, it is locked by locking member.Remaining structure is referring to embodiment 1 or embodiment 2.
Embodiment described above is several preferred versions of the invention, not makees limit in any form to the present invention
System, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (8)
1. a kind of correcting sitting posture seat, including supporting leg, the portions being fixed on supporting leg and backrest, it is characterised in that portions are indulged
It is greater than the center of human chest deeply to the distance of back, and is less than or equal to the thickness of human body upper body, the backrest is in corresponding people
The lug boss protruded to front arc is provided at the position of body waist, the height of lug boss protrusion is equal to or more than human chest
Center to back distance 1/2；Angle between backrest and portions is more than or equal to 90 °；The height of depth and the backrest protrusion of portions
Spending corresponding human body is children, teenager, youth.
2. correcting sitting posture seat according to claim 1, it is characterised in that human body is children, then the depth of portions be 8 to
13cm, the height of lug boss protrusion are 4 to 6cm；Human body is teenager, then the depth of portions is 10 to 18cm, lug boss
The height of protrusion is 5-9cm；Human body is youth, then the depth of portions is 15 to 22cm, and the height of lug boss protrusion is 8
To 12cm.
3. according to claim 1 or correcting sitting posture seat described in 2, it is characterised in that portions include seat frame and setting
The front side of the seat board that can be moved forward and backward in seat frame, seat frame is open architecture, is arranged between seat board and seat frame
There is a locking member, the depth of portions is the outer side edges of portions to the distance of backrest lower side.
4. the correcting sitting posture seat according to claim 3, it is characterised in that the two sides of seat frame are provided with slot,
The length of slot is 6 to 20cm, and the length of seat board is greater than the length 2cm of slot.
5. according to claim 1 or correcting sitting posture seat described in 2, it is characterised in that the lug boss by back is independent knot
Structure, which is nested with can move up and down to adjust height by back along backrest, and lock is provided between lug boss and backrest
Tight part.
6. the correcting sitting posture seat according to claim 5, it is characterised in that lug boss has two made of elastomer bending
Arc side has screen cloth between two arc sides；Backrest front-back is provided with sliding slot close to the position of two sides, two arc sides of lug boss
Both ends are respectively connected with cutting ferrule, and cutting ferrule blocks backrest two sides, and is locked by locking member, exist to adjust lug boss
By the height of height and the lug boss protrusion of back.
7. according to claim 1 or correcting sitting posture seat described in 2, it is characterised in that portions be it is skewed, portions are separate
The side of backrest is higher than the side connecting with backrest, which is 2 °.
8. according to claim 1 or correcting sitting posture seat described in 2, it is characterised in that portions are far from the side of backrest
Between position protrude forward, the both ends of the side are symmetrical according to middle line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205159.7A CN103989340B (en) | 2014-05-15 | 2014-05-15 | Correcting sitting posture seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205159.7A CN103989340B (en) | 2014-05-15 | 2014-05-15 | Correcting sitting posture seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103989340A CN103989340A (en) | 2014-08-20 |
| CN103989340B true CN103989340B (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410205159.7A Active CN103989340B (en) | 2014-05-15 | 2014-05-15 | Correcting sitting posture seat |
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| Country | Link |
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| CN (1) | CN103989340B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545083A (en) * | 2014-12-23 | 2015-04-29 | 魏艳艳 | Sitting posture correcting device |
| CN107136816B (en) * | 2017-06-30 | 2022-11-25 | 杭州飞思十工业设计有限公司 | Sitting posture correcting seat |
| CN114916774B (en) * | 2022-06-16 | 2023-11-03 | 天津市疾病预防控制中心 | Seat for preventing myopia and spinal curvature of pupil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204351415U (en) * | 2014-05-15 | 2015-05-27 | 衢州兰玲机电科技有限公司 | Correcting sitting posture seat |
| CN204351416U (en) * | 2014-05-15 | 2015-05-27 | 衢州兰玲机电科技有限公司 | Fixed correcting sitting posture seat |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189869Y (en) * | 1994-04-04 | 1995-02-22 | 季秀芬 | Adjustable working chair |
| US5909923A (en) * | 1997-10-24 | 1999-06-08 | Steelcase Inc. | Chair with novel pivot mounts and method of assembly |
| JP2006346223A (en) * | 2005-06-17 | 2006-12-28 | Kanazawa Univ | Lumbar vertebrae supporting unit and chair |
| US8596717B2 (en) * | 2008-09-30 | 2013-12-03 | Gordon Glyck | Posture trainer |
| CN202653521U (en) * | 2012-05-28 | 2013-01-09 | 李盈 | Multifunctional chair |
| CN102894707A (en) * | 2012-10-29 | 2013-01-30 | 曹康 | Chair with massage effect |
| CN202941692U (en) * | 2012-11-06 | 2013-05-22 | 同济大学附属七一中学 | Sitting posture correcting frame |
| CN103445539A (en) * | 2013-08-06 | 2013-12-18 | 常州大学 | Seat mechanism for correcting sitting posture |
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2014
- 2014-05-15 CN CN201410205159.7A patent/CN103989340B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204351415U (en) * | 2014-05-15 | 2015-05-27 | 衢州兰玲机电科技有限公司 | Correcting sitting posture seat |
| CN204351416U (en) * | 2014-05-15 | 2015-05-27 | 衢州兰玲机电科技有限公司 | Fixed correcting sitting posture seat |
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| CN103989340A (en) | 2014-08-20 |
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