CN108926154A - A kind of seat that can be corrected sitting posture certainly - Google Patents
A kind of seat that can be corrected sitting posture certainly Download PDFInfo
- Publication number
- CN108926154A CN108926154A CN201810787286.0A CN201810787286A CN108926154A CN 108926154 A CN108926154 A CN 108926154A CN 201810787286 A CN201810787286 A CN 201810787286A CN 108926154 A CN108926154 A CN 108926154A
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- China
- Prior art keywords
- cylinder
- seat
- air cushion
- cavity
- sitting posture
- Prior art date
- 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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- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 14
- 208000002925 dental caries Diseases 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000002513 Flank pain Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000002082 fibula Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000003049 pelvic bone Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses the seats that one kind can correct sitting posture certainly, including the seat body being made of four support legs, a seat board and a backup plate, first air cushion is installed on the backup plate, closed first air cavity is equipped in first air cushion, fluting is offered in the middle part of the seat board, the side bottom end of the fluting is in communication with the outside by opening, movable plate is equipped in the fluting, the middle part of the movable plate is rotatably connected on the inner wall of fluting by pin shaft, and the partial turn positioned at open upper end of the movable plate is connected with the first compression bar.The setting that the present invention passes through movable plate, when user's sitting posture does not exist, when i.e. bow-backed, at the off-centring of body to stern tail, at this point, the rear side of movable plate is by the pressure decline at stern tail and jacks up the first gas intraluminal inflation by the first air cushion by gas flowing in turn, the first air cushion is jacked up into a back by user, and gradually make the back anterior arch of user, effectively correct the sitting posture of user.
Description
Technical field
The present invention relates to the technical field of the seat, more particularly to a kind of seat that can be corrected sitting posture certainly.
Background technique
Sitting posture typically refers to posture of the human body when being seated.Correct sitting posture, other than following following skill and putting both legs,
The posture for keeping the upper part of the body straight and upright when also seasonable, that is, neck, chest, waist will keep straight.Measured squares one's shoulders to be sitting in and be conditioned
Onto the plane of fibula grease head highness, head is positioned with eye-ear plane, and eyes head-up front, left and right thigh is substantially parallel, and the hollow of the knee is bent
It is at a generally normal angle, it lays flat enough on the ground, hand is put down gently on thigh.
The disease incidence of the flank pain of sitting posture labourer increases year by year, lumbar pain, pelvic bone ache, protrusion of lumber intervertebral disc,
The DOMS of buttocks and shoulder has become the common disease of sitting posture office clan, and the arch-criminal of this phenomenon is then our edges
Attack incorrect sitting-pose for thousands of years.Therefore how to solve the problems, such as that sitting posture is always the design project for being rich in challenge.
For a long time, domestic and international medical field, seat design person and ergonomics researcher have been devoted to novel seat
Design and research, therefore be badly in need of a seat that can be corrected sitting posture, for correcting the sitting posture of user.
Summary of the invention
The purpose of the present invention is to solve the function of seat in the prior art is less, lack the seat that can be corrected sitting posture
The problem of chair, sitting posture for correcting user, and the seat that the one kind proposed can correct sitting posture certainly.
To achieve the goals above, present invention employs following technical solutions:
A kind of seat that can be corrected sitting posture certainly, including the seat being made of four support legs, a seat board and a backup plate
Ontology is equipped with the first air cushion on the backup plate, is equipped with closed first air cavity in first air cushion, the seat board
Middle part offers fluting, and the side bottom end of the fluting is in communication with the outside by opening, and movable plate is equipped in the fluting, described
The middle part of movable plate is rotatably connected on the inner wall of fluting by pin shaft, the partial turn positioned at open upper end of the movable plate
It is connected with the first compression bar, multiple clips are installed in the support leg, the first cylinder, institute are fixedly connected on the clips
It states and offers the first cavity in the first cylinder, first compression bar is through the first cylinder and extending in the first cavity, and described the
The part that one compression bar is located in the first cavity is fixedly connected with first piston, and the bottom end of first cylinder is communicated with the first outlet
Pipe, the one end of first escape pipe far from the first cylinder is through backup plate and extends in the first air cavity.
Preferably, first air cushion uses semicircular structure.
Preferably, gluing has rubber gasket on first escape pipe, and first escape pipe passes through rubber gasket
It is fixedly connected with the first cylinder.
Preferably, the bottom end of four support legs is fixedly connected with bottom plate jointly, and the bottom end of the bottom plate is equipped with more
A roller supporting arm is mounted on universal wheel on each roller supporting arm, is fixedly connected with air cushion on the bottom plate.
Preferably, the both ends of the pin shaft are fixedly connected to link block, bottom end inner wall of the link block through fluting
And it is fixedly connected with the body of rod, the bottom end of the seat board is fixedly connected with connection frame, and the connection frame uses T-type structure, the bar
Body is slidably connected on connection frame, is arranged with brute spring on the body of rod, the both ends of the brute spring respectively with link block
It is welded with the body of rod, the bottom end of the body of rod is rotatably connected to connecting rod, and the bottom end of connection frame is rotatably connected in the middle part of connecting rod, institute
It states connecting rod and is rotatably connected to the second compression bar far from one end of the body of rod, be fixedly connected with the second cylinder in the support leg, described
The second cavity is offered in two cylinders, second compression bar is through the second cylinder and extends in the second cavity, second pressure
The part that bar is located in the second cavity is fixedly connected with second piston, and the bottom end of second cylinder is communicated with the second escape pipe,
Offer the second air cavity in the air cushion, second escape pipe extends in air cushion far from one end of the second cylinder and with second
Air cavity connection.
The present invention has following advantages:
1, the present invention is by the setting of movable plate, when user's sitting posture does not exist, i.e., when bow-backed, and the off-centring of body to stern
At tail, at this point, the rear side of movable plate is by the pressure decline at stern tail and and then makes the first gas intraluminal inflation by gas flowing
First air cushion is jacked up, the first air cushion is jacked up into a back by user, and gradually makes the back anterior arch of user, effectively
The sitting posture for having corrected user, due to back anterior arch, the center of gravity of body is to deviating at thigh, the gas in the first air cushion at this time
Return to storage in the first cavity, and when user is hunchbacked backward, can when air cushion jack-up, form user if things go on like this
It is not easy the conditioned reflex of the back of a bow, to achieve the purpose that correct user's sitting posture.
The present invention is in use, adult or child can be determined that it is according to the weight of user, to make the second of bottom
Air cushion can be propped up certainly, so that the foot of child user be allowed to remain and the contact of the second air cushion, further correction use
The leg sitting posture of person reduces the hanging feeling of fatigue of foot, and can automatically fall the second air cushion when adult sits down, to prevent
Second air cushion passageway causes adult leg excessively to be raised.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of embodiment for the seat that one kind proposed by the present invention can correct sitting posture certainly；
Fig. 2 is the first inner barrel structural schematic diagram of the seat that one kind proposed by the present invention can correct sitting posture certainly；
Fig. 3 is two structural schematic diagram of embodiment for the seat that one kind proposed by the present invention can correct sitting posture certainly.
In figure: 1 seat board, 2 support legs, 3 flutings, 4 movable plates, 5 pin shafts, 6 first compression bars, 7 clips, 8 first cylinders, 9
Rubber gasket, 10 first escape pipes, 11 backup plates, 12 first air cushions, 13 first air cavitys, 14 first cavitys, 15 first pistons, 16
Link block, 17 connection frames, 18 brute springs, 19 bodies of rod, 20 connecting rods, 21 second compression bars, 22 second cylinders, 23 second pistons, 24
Second cavity, 25 second escape pipes, 26 roller supporting arms, 27 universal wheels, 28 bottom plates, 29 second air cushions, 30 second air cavitys.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the present invention unless specifically defined or limited otherwise, term " the cover ", " embedded ", " connection ", " fixation ",
Terms such as " distributions " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Embodiment one
Referring to Figures 1 and 2, a kind of seat that can be corrected sitting posture certainly, including by four support legs, 2, seat boards 1 and one
The seat body that backup plate 11 is constituted is equipped with the first air cushion 12 on backup plate 11, is equipped with one closed first in the first air cushion 12
Air cavity 13, the middle part of seat board 1 offer fluting 3, slot 3 side bottom end by opening be in communication with the outside, fluting 3 in be equipped with live
The middle part of movable plate 4, movable plate 4 is rotatably connected on the inner wall of fluting 3 by pin shaft 5, the portion positioned at open upper end of movable plate 4
Divide and be rotatably connected to the first compression bar 6, multiple clips 7 are installed in support leg 2, clips 7 use ring structure, are used for first
The fixation of cylinder 8 is fixedly connected with the first cylinder 8 on clips 7, the first cavity 14, the first compression bar is offered in the first cylinder 8
6 run through the first cylinder 8 and extend in the first cavity 14, and the part that the first compression bar 6 is located in the first cavity 14 is fixedly connected with
First piston 15, the bottom end of the first cylinder 8 are communicated with the first escape pipe 10, the one end of the first escape pipe 10 far from the first cylinder 8
Through backup plate 11 and extend in the first air cavity 13.
It is highly preferred that the first air cushion 12 uses semicircular structure, one preferably is improved to the back of user so as to have
A support.
Gluing has rubber gasket 9 on first escape pipe 10, and the first escape pipe 10 passes through rubber gasket 9 and the first cylinder
8 are fixedly connected, and rubber gasket 9 can increase the leakproofness of 8 junction of the first escape pipe 10 and the first cylinder.
In use, user is sitting on seat board 1 in the present invention, when user's abnormal sitting posture, i.e., when bow-backed, the center of body
It is offset at stern tail, at this point, the rear side of movable plate 4 is declined by the pressure at stern tail and is further driven to the movement of the first compression bar 6,
First compression bar 6 pushes the gas medium movement in the first cavity 14 by first piston 15, and gas medium is by first piston 15
First escape pipe 10 that is forced through enter in the first air cavity 13, expansion jacks up the first air cushion 12 in the first air cavity 13 at this time,
First air cushion 12 is jacked up into a back by user, and gradually makes the back anterior arch of user, has effectively corrected use
The sitting posture of person.
Due to back anterior arch, the center of gravity of body is to offset at thigh, and the gas in the first air cushion 12 returns to the first sky at this time
Intracavitary storage, and when user is hunchbacked backward, can when the first air cushion 12 jack-up, form user if things go on like this and be not easy
The conditioned reflex of the back of a bow, to achieve the purpose that correct user's sitting posture.
The present invention
Embodiment two
Referring to Fig. 2, increase following content on the basis of retaining embodiment one: the bottom end of four support legs 2 is fixed jointly
It is connected with bottom plate 28, the bottom end of bottom plate 28 is equipped with multiple roller supporting arms 26, is mounted on ten thousand on each roller supporting arm 26
To wheel 27, it is fixedly connected with air cushion 29 on bottom plate 28, the both ends of pin shaft 5 are fixedly connected to link block 16, and link block 16 runs through
The bottom end inner wall of fluting 3 is simultaneously fixedly connected with the body of rod 19, and the bottom end of seat board 1 is fixedly connected with connection frame 17, and connection frame 17 uses T
Type structure, the body of rod 19 are slidably connected on connection frame 17, and brute spring 18, the both ends point of brute spring 18 are arranged on the body of rod 19
It is not welded with link block 16 and the body of rod 19, the bottom end of the body of rod 19 is rotatably connected to connecting rod 20, and the middle part rotation connection of connecting rod 20
In the bottom end of connection frame 17, connecting rod 20 is rotatably connected to the second compression bar 21 far from one end of the body of rod 19, is fixedly connected in support leg 2
There is the second cylinder 22, offer the second cavity 24 in the second cylinder 22, the second compression bar 21 is through the second cylinder 22 and extends to the
In two cavitys 24, the part that the second compression bar 21 is located in the second cavity 24 is fixedly connected with second piston 23, the second cylinder 22
Bottom end is communicated with the second escape pipe 25, the second air cavity 30 is offered in air cushion 29, the second escape pipe 25 is far from the second cylinder 22
One end extends in air cushion 29 and is connected to the second air cavity 30.
The present invention is in use, adult or child can be determined that it is according to the weight of user, to make the second of bottom
Air cushion 29 can be propped up certainly, so that the foot of child user be allowed to remain and the contact of the second air cushion 29, further correction
The leg sitting posture of user reduces the hanging feeling of fatigue of foot, and can automatically fall the second air cushion 29 when adult sits down, from
And prevent the second air cushion 29 is excessively high from adult leg being caused excessively to be raised.
In the present embodiment, state is propped up under 29 normality of the second air cushion, it is strong due to that can not overcome when child is sitting on seat board 1
The elastic force of power spring 18, therefore the second air cushion 29 can be supported the sole of child, improve comfort.
When adult is sitting on seat board 1, movable plate 4 overcomes the elastic force of brute spring 18 to drive the first compression bar 19 downwards
Movement, the first compression bar 19 drive connecting rod 20 to do lever motion, and the other end of connecting rod 20 tilts, so that being further driven to the second compression bar
21 move downward, and the second compression bar 21 drives second piston 23 to move upwards, so that negative pressure is formed in the second cavity 24, so that second
Gas in air cavity 30 is entered in the second cavity 24 by the second escape pipe 25, and adult foot can pad second after decline at this time
On air cushion 29.
In the present embodiment, the design of 18 elastic force of brute spring etc. can be carried out according to the standard heights and weight of adult,
To adapt to most of user.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. the seat that one kind can correct sitting posture certainly, including by four support legs (2), a seat board (1) and backup plate (11) structure
At seat body, which is characterized in that be equipped with the first air cushion (12) on the backup plate (11), set in first air cushion (12)
There is closed first air cavity (13), is offered fluting (3) in the middle part of the seat board (1), the side bottom end of the fluting (3)
It is in communication with the outside by opening, is equipped with movable plate (4) in the fluting (3), the middle part of the movable plate (4) passes through pin shaft (5)
It is rotatably connected on the inner wall of fluting (3), the partial turn positioned at open upper end of the movable plate (4) is connected with the first compression bar
(6), it is equipped with multiple clips (7) on the support leg (2), is fixedly connected with the first cylinder (8) on the clips (7),
It offers the first cavity (14) in first cylinder (8), first compression bar (6) is through the first cylinder (8) and extends to the
In one cavity (14), the part that first compression bar (6) is located in the first cavity (14) is fixedly connected with first piston (15), institute
The bottom end for stating the first cylinder (8) is communicated with the first escape pipe (10), and the one of first escape pipe (10) separate first cylinder (8)
End is through backup plate (11) and extends in the first air cavity (13).
2. the seat that one kind according to claim 1 can correct sitting posture certainly, which is characterized in that first air cushion (12) is adopted
Use semicircular structure.
3. the seat that one kind according to claim 1 can correct sitting posture certainly, which is characterized in that first escape pipe (10)
Upper gluing has rubber gasket (9), and first escape pipe (10) connects by the way that rubber gasket (9) and the first cylinder (8) are fixed
It connects.
4. the seat that one kind according to claim 1 can correct sitting posture certainly, which is characterized in that four support legs (2)
Bottom end be fixedly connected with jointly bottom plate (28), the bottom end of the bottom plate (28) is equipped with multiple roller supporting arms (26), each
It is mounted on universal wheel (27) on the roller supporting arm (26), is fixedly connected with air cushion (29) on the bottom plate (28).
5. the seat that one kind according to claim 4 can correct sitting posture certainly, which is characterized in that the both ends of the pin shaft (5)
It is fixedly connected to link block (16), the link block (16) runs through the bottom end inner wall of fluting (3) and is fixedly connected with the body of rod
(19), the bottom end of the seat board (1) is fixedly connected with connection frame (17), and the connection frame (17) uses T-type structure, the body of rod
(19) it is slidably connected on connection frame (17), is arranged with brute spring (18) on the body of rod (19), the brute spring (18)
Both ends welded respectively with link block (16) and the body of rod (19), the bottom end of the body of rod (19) is rotatably connected to connecting rod (20), and
The bottom end of connection frame (17) is rotatably connected in the middle part of connecting rod (20), the connecting rod (20) rotates far from the one end of the body of rod (19) to be connected
It is connected to the second compression bar (21), is fixedly connected with the second cylinder (22) on the support leg (2), opened up in second cylinder (22)
Having the second cavity (24), second compression bar (21) is through the second cylinder (22) and extends in the second cavity (24), and described the
The part that two compression bars (21) are located in the second cavity (24) is fixedly connected with second piston (23), the bottom of second cylinder (22)
End is communicated with the second escape pipe (25), is offered the second air cavity (30) in the air cushion (29), and second escape pipe (25) is remote
One end from the second cylinder (22) extends in air cushion (29) and is connected to the second air cavity (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787286.0A CN108926154B (en) | 2018-07-18 | 2018-07-18 | Seat capable of correcting sitting posture automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787286.0A CN108926154B (en) | 2018-07-18 | 2018-07-18 | Seat capable of correcting sitting posture automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108926154A true CN108926154A (en) | 2018-12-04 |
| CN108926154B CN108926154B (en) | 2021-04-06 |
Family
ID=64447289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787286.0A Active CN108926154B (en) | 2018-07-18 | 2018-07-18 | Seat capable of correcting sitting posture automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108926154B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485731A (en) * | 2020-04-21 | 2020-08-04 | 王雪梅 | High temperature area is with type of can lowering temperature bus shelter |
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| KR20110049941A (en) * | 2009-11-06 | 2011-05-13 | 이동인 | Chair for correcting posture and cushion for the same |
| CN202437416U (en) * | 2012-01-11 | 2012-09-19 | 田盾 | Air cushion device for preventing and treating cervical spondylosis and thoracic vertebra deformity and assisting in heightening in three-dimensional deformity correction |
| CN203262708U (en) * | 2013-04-11 | 2013-11-06 | 郑美丽 | Air bag cushion structure with abutting part |
| CN204351417U (en) * | 2014-05-15 | 2015-05-27 | 衢州兰玲机电科技有限公司 | Dismountable chair for correcting sitting posture |
| CN205006388U (en) * | 2015-08-15 | 2016-02-03 | 何纪江 | Correct position of sitting seat |
| CN106724032A (en) * | 2017-03-30 | 2017-05-31 | 葛心悦 | A kind of student uses Multifunction orthopaedic seat |
| CN206745025U (en) * | 2016-12-28 | 2017-12-15 | 哈尔滨师范大学 | One kind corrects faulty sitting posture piano stool |
| KR20180032050A (en) * | 2016-09-21 | 2018-03-29 | 동의대학교 산학협력단 | Pelvic posterior tilt stop seat cushion and backrest for stroke patients |
| CN108113287A (en) * | 2018-03-09 | 2018-06-05 | 安海峰 | A kind of ergonomic chair and its application method |
-
2018
- 2018-07-18 CN CN201810787286.0A patent/CN108926154B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1211966B1 (en) * | 1998-09-18 | 2006-06-14 | Rbm A/S | Ergonomic chair |
| CN201200140Y (en) * | 2008-06-04 | 2009-03-04 | 曾毅 | Anti-myopia posture correcting chair |
| KR20110049941A (en) * | 2009-11-06 | 2011-05-13 | 이동인 | Chair for correcting posture and cushion for the same |
| CN202437416U (en) * | 2012-01-11 | 2012-09-19 | 田盾 | Air cushion device for preventing and treating cervical spondylosis and thoracic vertebra deformity and assisting in heightening in three-dimensional deformity correction |
| CN203262708U (en) * | 2013-04-11 | 2013-11-06 | 郑美丽 | Air bag cushion structure with abutting part |
| CN204351417U (en) * | 2014-05-15 | 2015-05-27 | 衢州兰玲机电科技有限公司 | Dismountable chair for correcting sitting posture |
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| KR20180032050A (en) * | 2016-09-21 | 2018-03-29 | 동의대학교 산학협력단 | Pelvic posterior tilt stop seat cushion and backrest for stroke patients |
| CN206745025U (en) * | 2016-12-28 | 2017-12-15 | 哈尔滨师范大学 | One kind corrects faulty sitting posture piano stool |
| CN106724032A (en) * | 2017-03-30 | 2017-05-31 | 葛心悦 | A kind of student uses Multifunction orthopaedic seat |
| CN108113287A (en) * | 2018-03-09 | 2018-06-05 | 安海峰 | A kind of ergonomic chair and its application method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485731A (en) * | 2020-04-21 | 2020-08-04 | 王雪梅 | High temperature area is with type of can lowering temperature bus shelter |
| CN111485731B (en) * | 2020-04-21 | 2021-07-27 | 深圳市道通科技股份有限公司光明分公司 | High temperature area is with type of can lowering temperature bus shelter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108926154B (en) | 2021-04-06 |
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