CN107550652A - A kind of epileptic's special-purpose multifunctional wheelchair - Google Patents
A kind of epileptic's special-purpose multifunctional wheelchair Download PDFInfo
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- CN107550652A CN107550652A CN201710823097.XA CN201710823097A CN107550652A CN 107550652 A CN107550652 A CN 107550652A CN 201710823097 A CN201710823097 A CN 201710823097A CN 107550652 A CN107550652 A CN 107550652A
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- support
- seat
- pipe
- epileptic
- backrest
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- 230000001037 epileptic effect Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000000452 restraining effect Effects 0.000 claims description 15
- 206010049244 Ankyloglossia congenital Diseases 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 26
- 206010015037 epilepsy Diseases 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 208000014644 Brain disease Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000028329 epileptic seizure Diseases 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a kind of epileptic's special-purpose multifunctional wheelchair,Including wheelchair frame,Seat support mechanism,Lie low mechanism,Traveling mechanism and drag leg mechanism,Wheelchair frame includes support,Bend pipe is fixedly connected with rear side of support,The mechanism that lies low is provided with bend pipe,The mechanism that lies low includes fixed seat,Fixed seat fixes welding bend pipe,The first rotating shaft base is fixedly mounted in the top of fixed seat,First rotating shaft base is hinged with backrest pipe,Backrest pipe is fixedly connected with backrest,It is hinged with rear side of backrest on support bar backrest pipe and is fixedly connected with drawstring bar,Drawstring bar is fixedly connected with latch,The pin hole to match with latch is provided with support,The agent structure of the present invention uses pipe,Structural stability is strong,Safety coefficient is high,By lying low, on the one hand mechanism can realize that epileptic quickly lies low,On the other hand epileptic's pain suffered during lying low is reduced,Safely and effectively.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of epileptic's special-purpose multifunctional wheelchair.
Background technology
Epilepsy is commonly called as " epilepsy " or " epilepsy ", is the electric discharge of cerebral neuron paroxysmal abnormality, is caused of short duration big
A kind of chronic disease of brain disorder.Shown according to Chinese cri dernier cri disease data, the overall illness rate of domestic epilepsy is
7.0 ‰, annual morbidity is 28.8/ 10 ten thousand, and the activity epilepsy illness rate for having breaking-out in 1 year is 4.6 ‰.In estimating accordingly
State there are about 9,000,000 or so epileptic, wherein 500~6,000,000 be movable Patients with Epilepsy, have become god in Chinese epilepsy
The second largest common disease of headache is only second to through section.
Epileptic attack typically can voluntarily be alleviated within 5 minutes, during epileptic seizure, first aid points for attention
Have：Conditional in time to help patient to bed, taking advantage of a situation for having little time lies down it, prevents from realizing and loses and fall suddenly
Wound, around hard thing, sharp instrument are removed rapidly, injury when reducing breaking-out to body.It is rapid to unclamp patient's collar, it is turned to one
Side, so that secretion and vomitus are discharged from oral cavity, prevent that flowing into tracheae causes cough asphyxia of choking.It not fill in and appoint into patient's mouth
What thing, should not perfusion, prevent from suffocating.Mandatory during patient twitches patient's four limbs are not pressed, too can firmly caused
Fracture and pulled muscle, increase the pain of patient.
The Chinese invention patent of Application No. " 201510238354.4 " discloses a kind of standing with body turning function and put down
Formula of lying wheelchair, the invention include the mechanism that lies low, and the mechanism that lies low includes receiving leg motor, back lifting motor, knee torch, connecting rod, support
Foot stool, knee torch and connecting rod are rotatablely connected with foot holder and wheelchair frame respectively, formation parallel-crank mechanism, in stand-off mechanism
Receipts leg motor one end and wheelchair frame be rotatablely connected, the other end is rotatablely connected with knee torch, the back lifting motor in back lifting mechanism
It is rotatablely connected respectively with backrest axle and back lifting motor fixing frame, back lifting motor fixing frame is fixed with cushion frame, backrest axle and cushion
Frame is rotatablely connected.The invention realizes lie function by turning over motor, but has the following disadvantages：
1st, the motor start-up procedure of the invention and electric expansion bar telescopic process, the time spent is longer, the device property delayed
It is larger, it can not realize and promptly lie low；
2nd, the invention is fitted without restraint device, and patient easily slides from wheelchair, and safety coefficient is not high, easily triggers safety to ask
Topic；
3rd, the inventive structure is complicated and heavy, promotes wheelchair to cause high effort for, it has not been convenient to promote；
4th, using square tube as main body attachment structure because square tube has corner angle, therefore there is potential safety hazard in the invention.
The content of the invention
It is an object of the invention to provide a kind of epileptic's special-purpose multifunctional wheelchair, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of epileptic's special-purpose multifunctional wheelchair, bag
Include wheelchair frame, seat support mechanism, the mechanism that lies low, traveling mechanism and drag leg mechanism；
The wheelchair frame includes support, the U-shaped corner bevelling tubular construction of support, and is fixedly connected with the seat support mechanism, institute
State support and be provided with two, and include seat support on seat support mechanism specular, the seat support mechanism, the seat support is consolidated
Surely two supports are welded, bend pipe is fixedly connected with rear side of the support, the mechanism that lies low is provided with the bend pipe, it is described flat
Mechanism of lying includes fixed seat, and the fixed seat, which is fixed, welds the bend pipe, and the top of the fixed seat is fixedly mounted first and rotated
Axle bed, first rotating shaft base are hinged with backrest pipe, and the backrest pipe is fixedly connected with backrest, the rear side hinge of the backrest
Support bar is connected to, the support bar is adhered on the backrest by VELCRO, and drawstring bar is fixedly connected with the backrest pipe,
The drawstring bar is fixedly connected with latch, and the pin hole to match with the latch is provided with the support；
The traveling mechanism includes the bottom fixation welding bottom of auxiliary wheel, big wheel and trundle, the support and the bend pipe
Auxiliary wheel is fixedly mounted in frame, the rear side of the chassis, and trundle is fixedly mounted in the front side of the chassis, and the big wheel fixes peace
Dress on the bracket, is also equipped with brake block on the support, the edge of a knife of the brake block is just aliging the wheel of the big wheel
Tyre surface；
Described to drag leg mechanism to include electric expansion bar, the electric expansion bar is fixedly mounted on the front side of the support, the electricity
Articulated elements is fixedly connected with the top of dynamic expansion link, the articulated elements is hinged with hinged-support, and the hinged-support, which is socketed in, drags leg pipe
On, the bottom for dragging leg pipe is fixedly mounted pedal, and the top for dragging leg pipe is hinged the second rotating shaft base, and described the
Two rotating shaft bases are fixedly connected with the support.
Preferably, support frame is fixedly mounted between two supports, the support frame is by two stainless pipes
It is mutually hinged to form, and fix and weld respectively with two supports, plastic sheath folder is socketed with the top of the support, it is described
Handguard is fixedly mounted in the top of plastic sheath folder.
Preferably, the seat support mechanism also includes restraining, and the restraining is in three-legged structure, the bottom of the restraining
The front side of the seat support is fixedly mounted on, the both ends of the restraining are fixedly connected with frenulum, and the frenulum is distinguished by VELCRO
Winding is on the bracket.
Preferably, cushion is placed with the top of the seat support, the cushion is provided with three, and three cushions are described
Hole is set at the center of the tight arrangement of seat support, three cushions and the seat support, the lower section of the hole is fixed
Pull bedpan is installed.
Preferably, the bend pipe is fixedly connected with bottom tube, is provided with the bottom tube and matches with the bottom of the support bar
Groove, when the backrest is horizontal positioned, the support bar can be just embedded in the groove
Preferably, the trundle is the universal wheel with brake(-holder) block, and the bottom of the big wheel and the trundle is positioned at same
On one horizontal plane, the lower horizontal face of the auxiliary wheel is higher than the lower horizontal face 10-15cm of the big wheel.
Preferably, described to drag leg mechanism also to include leg guard, the leg guard is hinged on described drag on leg pipe.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, agent structure of the invention use pipe, and structural stability is strong, and safety coefficient is high, and by lying low, mechanism one side can be with
Realize that epileptic quickly lies low, on the other hand reduce epileptic's pain suffered during lying low, safely and effectively；
2nd, the present invention can be effectively prevented from patient in pathogenic process by installing restraining in epileptic's waist and leg
From the wheelchair slide, there is provided safety guarantee；
3rd, the present invention can effectively ensure that patient exists by installing the auxiliary wheel to differ with big wheel floor height on chassis
The horizontal stability of wheelchair during front and rear vibration, there is provided safety guarantee；
4th, leg support of the invention can realize automatic controlled height by electric expansion bar, easy to use and can improve epileptic
Comfort.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is seat support mechanism in the present invention and drags leg mechanism schematic diagram；
Fig. 3 is restraining structural representation in the present invention；
Fig. 4 is the mechanism structure schematic diagram that lain low in the present invention；
Fig. 5 is the working state schematic representation of mechanism first that lain low in the present invention；
Fig. 6 is the working state schematic representation of mechanism second that lain low in the present invention.
In figure：1 wheelchair frame, 101 supports, 102 support frames, 103 plastic sheaths folder, 104 handguards, 2 seat support mechanisms, 201
Seat support, 202 restrainings, 203 frenulums, 205 cushions, 205 pull bedpans, 3 lie low mechanism, 301 fixed seats, 302 first rotary shafts
It is seat, 303 backrest pipes, 304 backrests, 305 support bars, 306 drawstring bars, 307 latches, 4 traveling mechanisms, 401 auxiliary wheels, 402 big
Wheel, 403 trundles, 5 drag leg mechanism, 501 electric expansion bars, 502 articulated elements, 503 hinged-supports, 504 to drag leg pipe, 505 pin
Pedal, 506 2 rotating shaft bases, 507 leg guards, 6 bend pipes, 7 pin holes, 8 chassis, 9 brake blocks, 10 bottom tubes, 11 grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of epileptic's special-purpose multifunctional wheelchair, including
Wheelchair frame 1, seat support mechanism 2, the mechanism that lies low 3, traveling mechanism 4 and drag leg mechanism 5.
Wheelchair frame 1 includes support 101, the U-shaped corner bevelling tubular construction of support 101, and is fixedly connected with seat support mechanism 2, and two
Support frame 102 is fixedly mounted between individual support 101, support frame 102 is formed by two stainless pipes are mutually hinged, and
With the fixed welding respectively of two supports 101, the top of support 101 is socketed with plastic sheath folder 103, and the top of plastic sheath folder 103 is consolidated
Dingan County fills handguard 104.
Seat support mechanism 2 includes seat support 201, and seat support 201 fixes two supports 101 of welding, and seat support mechanism 2 also includes restraining
202, restraining 202 is in three-legged structure, and the bottom of restraining 202 is fixedly mounted on the front side of seat support 201, and the two of restraining 202
End is fixedly connected with frenulum 203, and frenulum 203 is respectively wound around on support 101 by VELCRO.The top of seat support 201 is placed with seat
Pad 204, cushion 204 are provided with three, and three cushions 204 arrange in the tight of seat support 201, three cushions 204 and seat support
Hole is set at 201 center, and pull bedpan 205 is fixedly mounted in the lower section of the hole.
The mechanism that lies low 3 includes fixed seat 301, and fixed seat 301 fixes welding bend pipe 6, and the top of fixed seat 301 is fixedly mounted
First rotating shaft base 302, the first rotating shaft base 302 are hinged with backrest pipe 303, and backrest pipe 303 is fixedly connected with backrest 304,
The rear side of backrest 304 is hinged with support bar 305, and support bar 305 is adhered on backrest 304 by VELCRO, on backrest pipe 303
Drawstring bar 306 is fixedly connected with, drawstring bar 306 is fixedly connected with latch 307, is provided with support 101 and is inserted with what latch 307 matched
Pin-and-hole 7.Bend pipe 6 is fixedly connected with bottom tube 10, and the groove 11 to match with the bottom of support bar 305 is provided with bottom tube 10, when by
Carry on the back 304 it is horizontal positioned when, support bar 305 can be just embedded in groove 11.
Traveling mechanism 4 includes auxiliary wheel 401, big wheel 402 and trundle 403, and the bottom of support 101 and bend pipe 6 is fixed
Chassis 8 is welded, auxiliary wheel 401 is fixedly mounted in the rear side of chassis 8, and trundle 403, big wheel 402 is fixedly mounted in the front side of chassis 8
It is fixedly mounted on support 101, is also equipped with brake block 9 on support 101, the edge of a knife of brake block 9 is just aliging the wheel of big wheel 402
Tyre surface.Trundle 403 is the universal wheel with brake(-holder) block, and the bottom of big wheel 402 and trundle 403 is located at same level
On, the lower horizontal face of auxiliary wheel 401 is higher than the lower horizontal face 10-15cm of big wheel 402.
Leg mechanism 5 is dragged to include electric expansion bar 501, electric expansion bar 501 is fixedly mounted on the front side of support 101, electronic
The top of expansion link 501 is fixedly connected with articulated elements 502, and articulated elements 502 is hinged with hinged-support 503, and hinged-support 503, which is socketed in, drags leg
On pipe 504, drag the bottom of leg pipe 504 that pedal 505 is fixedly mounted, drag the top of leg pipe 504 to be hinged the second rotary shaft
Seat 506, the second rotating shaft base 506 is fixedly connected with support 101.Leg mechanism 5 is dragged also to include leg guard 507, leg guard 507 is hinged on
Drag on leg pipe 504.
Operation principle：As shown in Figure 5, when the mechanism 3 that lies low is in the first working condition, latch 307 inserts pin hole 7
In, backrest pipe 303 will not be rotated, epileptic patient can be leaned against on backrest 304 due to the limitation of drawstring bar 306；Such as
Shown in accompanying drawing 6, when the mechanism 3 that lies low is in the second working condition, the VELCRO of support bar 305 is first removed, then removes latch
307, backrest pipe 303 releases the limitation of drawstring bar 306, can freely rotate, support bar 305 is embedded in groove 11, due to
The supporting role of support bar 305, the mechanism that lies low 3 are at stable horizontality.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
- A kind of 1. epileptic's special-purpose multifunctional wheelchair, it is characterised in that：Including wheelchair frame（1）, seat support mechanism（2）, it is flat Lie mechanism（3）, traveling mechanism（4）With drag leg mechanism（5）；The wheelchair frame（1）Including support（101）, the support（101）U-shaped corner bevelling tubular construction, and it is fixedly connected with institute State seat support mechanism（2）, the support（101）Two are provided with, and on the seat support mechanism（2）Specular, the chair Seat mechanism（2）Including seat support（201）, the seat support（201）Two supports of fixed welding（101）, the support（101）'s Rear side is fixedly connected with bend pipe（6）, the bend pipe（6）On be provided with the mechanism that lies low（3）, the mechanism that lies low（3）Including fixed seat （301）, the fixed seat（301）It is fixed to weld the bend pipe（6）, the fixed seat（301）Top be fixedly mounted first turn Moving axis seat（302）, first rotating shaft base（302）It is hinged with backrest pipe（303）, the backrest pipe（303）It is fixed to connect Connect the back of the body（304）, the backrest（304）Rear side be hinged with support bar（305）, the support bar（305）Glued by VELCRO It is attached to the backrest（304）On, the backrest pipe（303）On be fixedly connected with drawstring bar（306）, the drawstring bar（306）Gu Determine connecting bolt（307）, the support（101）On be provided with and the latch（307）The pin hole to match（7）；The traveling mechanism（4）Including auxiliary wheel（401）, big wheel（402）And trundle（403）, the support（101）And institute State bend pipe（6）Bottom fix welding chassis（8）, the chassis（8）Rear side be fixedly mounted auxiliary wheel（401）, the chassis （8）Front side be fixedly mounted trundle（403）, the big wheel（402）It is fixedly mounted on the support（101）On, the branch Frame（101）On be also equipped with brake block（9）, the brake block（9）The edge of a knife just aliging the big wheel（402）Tire tread；It is described to drag leg mechanism（5）Including electric expansion bar（501）, the electric expansion bar（501）It is fixedly mounted on the support （101）Front side, the electric expansion bar（501）Top be fixedly connected with articulated elements（502）, the articulated elements（502）It is be hinged There is hinged-support（503）, the hinged-support（503）It is socketed in and drags leg pipe（504）On, it is described to drag leg pipe（504）Bottom consolidate Dingan County fills pedal（505）, it is described to drag leg pipe（504）Top be hinged the second rotating shaft base（506）, second rotary shaft Seat（506）It is fixedly connected with the support（101）.
- A kind of 2. epileptic's special-purpose multifunctional wheelchair according to claim 1, it is characterised in that：Two supports （101）Between support frame is fixedly mounted（102）, the support frame（102）Formed by two stainless pipes are mutually hinged, And with two supports（101）Fixed welding respectively, the support（101）Top be socketed with plastic sheath folder（103）, institute State plastic sheath folder（103）Top be fixedly mounted handguard（104）.
- A kind of 3. epileptic's special-purpose multifunctional wheelchair according to claim 1, it is characterised in that：The seat support mechanism （2）Also include restraining（202）, the restraining（202）In three-legged structure, the restraining（202）Bottom be fixedly mounted In the seat support（201）Front side, the restraining（202）Both ends be fixedly connected with frenulum（203）, the frenulum（203）It is logical Cross VELCRO and be respectively wound around the support（101）On.
- A kind of 4. epileptic's special-purpose multifunctional wheelchair according to claim 1, it is characterised in that：The seat support （201）Top be placed with cushion（204）, the cushion（204）Three are provided with, three cushions（204）In the chair Seat（201）Tight arrangement, three cushions（204）With the seat support（201）Center at set hole, the hole Pull bedpan is fixedly mounted in the lower section in hole（205）.
- A kind of 5. epileptic's special-purpose multifunctional wheelchair according to claim 1, it is characterised in that：The bend pipe（6） It is fixedly connected with bottom tube（10）, the bottom tube（10）On be provided with and the support bar（305）The groove that matches of bottom（11）, When the backrest（304）When horizontal positioned, the support bar（305）The groove can be just embedded in（11）In.
- A kind of 6. epileptic's special-purpose multifunctional wheelchair according to claim 1, it is characterised in that：The trundle （403）For the universal wheel with brake(-holder) block, the big wheel（402）With the trundle（403）Bottom be located at same level On face, the auxiliary wheel（401）Lower horizontal face be higher than the big wheel（402）Lower horizontal face 10-15cm.
- A kind of 7. epileptic's special-purpose multifunctional wheelchair according to claim 1, it is characterised in that：It is described to drag leg mechanism （5）Also include leg guard（507）, the leg guard（507）Leg pipe is dragged described in being hinged on（504）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823097.XA CN107550652A (en) | 2017-09-13 | 2017-09-13 | A kind of epileptic's special-purpose multifunctional wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823097.XA CN107550652A (en) | 2017-09-13 | 2017-09-13 | A kind of epileptic's special-purpose multifunctional wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107550652A true CN107550652A (en) | 2018-01-09 |
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ID=60980745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823097.XA Pending CN107550652A (en) | 2017-09-13 | 2017-09-13 | A kind of epileptic's special-purpose multifunctional wheelchair |
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| Country | Link |
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| CN (1) | CN107550652A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124904A (en) * | 2018-09-13 | 2019-01-04 | 芜湖帮许来诺医疗设备科技有限公司 | A kind of multidirectional barrier free wheelchair |
| CN109864857A (en) * | 2019-01-14 | 2019-06-11 | 南昌大学 | A kind of old age chair |
| CN110251325A (en) * | 2019-05-16 | 2019-09-20 | 南京市江宁医院 | A new type of wheelchair |
| CN110327167A (en) * | 2019-08-16 | 2019-10-15 | 大连交通大学 | A kind of electric wheelchair |
| CN111481362A (en) * | 2020-04-24 | 2020-08-04 | 郑伟 | Wheelchair for emergency department |
| CN113367913A (en) * | 2021-05-08 | 2021-09-10 | 潘美合 | Department of neurology hemiplegia patient nursing is with helping line device |
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| CN2460083Y (en) * | 2001-01-20 | 2001-11-21 | 天津市长静轮椅车有限公司 | Folding wheel-chair for resting and body-building |
| CN2726582Y (en) * | 2004-08-24 | 2005-09-21 | 凌正如 | Multi-purpose nursing wheelchair movable bed |
| CN201542844U (en) * | 2009-12-18 | 2010-08-11 | 天津市鑫成仪表有限公司 | Luxury wheelchair for sitting and lying |
| CN201743845U (en) * | 2010-08-12 | 2011-02-16 | 周家宝 | Self-operating fully-lying type luxury wheel chair |
| CN201978048U (en) * | 2010-12-28 | 2011-09-21 | 卫美恒(苏州)医疗器械有限公司 | Wheelchair with adjustable backrest |
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| CN2130522Y (en) * | 1992-09-02 | 1993-04-28 | 王广大 | Multifunctional wheelchair |
| CN2460083Y (en) * | 2001-01-20 | 2001-11-21 | 天津市长静轮椅车有限公司 | Folding wheel-chair for resting and body-building |
| CN2726582Y (en) * | 2004-08-24 | 2005-09-21 | 凌正如 | Multi-purpose nursing wheelchair movable bed |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124904A (en) * | 2018-09-13 | 2019-01-04 | 芜湖帮许来诺医疗设备科技有限公司 | A kind of multidirectional barrier free wheelchair |
| CN109124904B (en) * | 2018-09-13 | 2020-12-11 | 嘉兴华竹电子有限公司 | Multidirectional barrier-free wheelchair |
| CN109864857A (en) * | 2019-01-14 | 2019-06-11 | 南昌大学 | A kind of old age chair |
| CN110251325A (en) * | 2019-05-16 | 2019-09-20 | 南京市江宁医院 | A new type of wheelchair |
| CN110327167A (en) * | 2019-08-16 | 2019-10-15 | 大连交通大学 | A kind of electric wheelchair |
| CN110327167B (en) * | 2019-08-16 | 2024-04-26 | 大连交通大学 | Electric wheelchair |
| CN111481362A (en) * | 2020-04-24 | 2020-08-04 | 郑伟 | Wheelchair for emergency department |
| CN113367913A (en) * | 2021-05-08 | 2021-09-10 | 潘美合 | Department of neurology hemiplegia patient nursing is with helping line device |
| CN113367913B (en) * | 2021-05-08 | 2023-02-17 | 高日鑫五金制品（深圳）有限公司 | Department of neurology hemiplegia patient nursing is with helping line device |
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Application publication date: 20180109 |
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| RJ01 | Rejection of invention patent application after publication |