CN106691723A - Multifunctional portable toilet wheelchair - Google Patents
Multifunctional portable toilet wheelchair Download PDFInfo
- Publication number
- CN106691723A CN106691723A CN201611071375.2A CN201611071375A CN106691723A CN 106691723 A CN106691723 A CN 106691723A CN 201611071375 A CN201611071375 A CN 201611071375A CN 106691723 A CN106691723 A CN 106691723A
- Authority
- CN
- China
- Prior art keywords
- seat
- backbar
- hinged
- chair back
- fixed
- 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.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000000969 carrier Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000013872 defecation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1002—Parts, details or accessories with toilet facilities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Non-Flushing Toilets (AREA)
Abstract
The invention relates to a multifunctional portable toilet wheelchair. The multifunctional portable toilet wheelchair is characterized in that a chassis frame and a seat bracket are arranged, a left support beam and a right support beam are respectively arranged on two sides of the chassis frame, the left end of each of the left support beam and the right support beam is provided with a driving wheel provided with dynamic drive, each of the left support beam and the right support beam is provided with a sliding rail, the right end of each of the support beams is provided with a universal follower wheel, the left end of each of the support beams is fixedly provided with a lower hinged fixed seat, each of the support beams is provided with a lower sliding hinge block, each of two side edges of the seat bracket is fixedly provided with an upper sliding rail, and an upper hinged fixed seat is fixed to the left end of an upper sliding rail. The multifunctional portable wheelchair has the advantages of being suitable for disabled persons to use, reasonable in structure, scientific in design, stable in running, flexible in operation, space saving, safe and reliable and more smooth in defecation.
Description
Technical field
The invention belongs to a kind of wheelchair technical field, a kind of electric wheelchair that can be folded is referred in particular to.
Background technology
At present, in the market is varied for wheelchair for disabled, and most wheelchairs are on the basis of common wheelchair
On, in order to better meet the need for disabled person takes care of oneself, and various functions are increased, such as motorized motions function, wheelchair liter
Drop function etc., these improve and greatly meet multinomial take care of oneself needs of the disabled person in addition to walking, but majority wheelchair also under
Can realize that as normal person, normally upper toilet is squatted and gone to toilet on toilet, in spite of some measures disabled person can be allowed to exist
The thing of used on wheelchair bedpan etc connects, but unhygienic, can not be fully up to expectations.Patient how is allowed to operate health on wheelchair
Between, and oneself can go to toilet, this is the problem that people want to solve always.
The content of the invention
The invention aims to solve the above problems, propose a kind of to fold electricity by the preceding drive-type of toilet seat on toilet
Wheelchair, this can on toilet the preceding drive-type folding electric wheelchair of toilet seat have rational in infrastructure, design science, operate steadily,
Operation flexibly, save space, the characteristics of safe and reliable, defecation is more smooth.
The purpose of the present invention is achieved through the following technical solutions：Multifunctional portable toilet seat wheelchair, it is characterised in that：
Chassis frame and seat carriers are provided with, the chassis frame is being respectively provided on two sides with left side backbar, right side backbar, the left side
Collateral bolster, right side backbar are respectively arranged with the driving wheel with motorized motions in left end, on the left side backbar, right side backbar
A glidepath is respectively arranged with, the backbar is respectively arranged with universal supporting roller in right-hand member, and the backbar is fixed with left end and cuts with scissors
Connection fixed seat, is provided with slide hinged piece on the backbar, the seat carriers are respectively and fixedly provided with one on two sides
Slide rail, the upper slide rail is hinged fixed seat on left end is fixed with, and is provided with the slide rail slide hinged piece on one, it is described on
Slide hinged piece is hinged between fixed seat equipped with oblique support rod to the right with, the lower slider hinged block be above hinged fixed seat
Between be equipped with intermediate interdigitated with oblique support rod to the left and be hinged equipped with oblique support rod to the left, the support rod oblique to the right
Fixing axle, the glidepath is equipped with a seat support lifting electric expansion link with oblique support rod to the right；The left side backbar, right side
Backbar is connected in front end with a pedal fixed mount, and pedal lifting axle is housed on the pedal fixed mount, described foot-operated
Lifting shaft is connected by a draw bar with an electric expansion bar, and two parallel elevating levers are housed on the pedal lifting axle, described
Pedal is housed on two parallel elevating levers；The seat carriers are provided with a gear ring bracket in center, solid on the gear ring bracket
Surely four groups of gear rings are oriented to fast pulley group, four groups of gear rings are oriented to fast pulley group built with an external toothing, the gear ring bracket
On be also equipped with the gear ring motor that drives external toothing to rotate, the external toothing is fixed on a chair seat frame；The chair seat frame exists
Rear portion both sides are respectively arranged with a chair back handrail hinge mount, be respectively arranged with the chair back handrail hinge mount handrail mounting hole,
Chair back mounting hole, handrail location hole, chair back location hole, the chair back handrail hinge mount are helped by two parallel elevating levers with one
Hand cradle is connected, and wheelchair operation switch, operated by foot switch, gear ring rotation process switch, chair are respectively provided with the arm-rest frame
Seat descending operation switch, is hinged with a chair back rack on the chair back handrail hinge mount, equipped with a center on the chair seat frame
The seat cushion of airbreak, is equipped with seat back pad on the chair back rack.
Bedpan pull groove is also equipped with the gear ring bracket, bedpan pull groove is built with bedpan.
The wheelchair operation switch is hinged integrally by two parallel connecting rods and arm-rest frame.
A chair back arm-rest frame is also equipped with the chair back rack.
Advantages of the present invention：1st, the function that goes to toilet is strong：In the environment with toilet seat, intelligence is directly driven a vehicle and driven by user
To toilet seat top, the cover plate on seat cushion is raised, it is not necessary to gone to toilet by getting off；In the environment without toilet seat, user
The cover plate on seat cushion can be raised, it is not necessary to get off and gone to toilet with the chamber pot that car is configured using intelligence driving；In no toilet seat
Extreme environment in, user can also raise the cover plate on seat cushion, it is not necessary to get off i.e. using common plastics bag solve such as
Lavatory problem；2nd, portable performance is strong：Only 20 kilograms of intelligence driving deadweight, is one of most light electric walk instead instrument in the whole world；Intelligence driving folding
Poststack can easily be put into automobile trunk or aircraft, train luggage case, and travelling is carried over long distances to be easy to user；Intelligence driving is matched somebody with somebody
The lithium battery put, airplane can be carried with according to Aviation Regulation；3rd, obstacle performance is strong：Intelligence driving is set using forerunner
Meter, can easily run over the obstacle of the communal facility such as subway, train, elevator junction；4th, course continuation mileage is long：Traditional electric walk instead
Instrument, the overwhelming majority uses brush motor, the energy conversion efficiency only 50% or so of its motor；And intelligence driving employs brushless electricity
Machine, not only motor power conversion efficiency be up to 90%, can reach 20 kilometers of course continuation mileage, but also eliminate often change electricity
The trouble of machine carbon brush；5th, use cost is low：Traditional electric walk instead instrument, the overwhelming majority uses lead-acid battery, and not only battery is in itself
Heaviness, and the cycle charging life-span is less than 500 times, need to again purchase and change battery thereafter；And intelligence driving uses high-performance
Lithium battery, the cycle charging life-span, service life was 3 times of traditional lead acid batteries up to 1500 times or so；Can be by when the 6th, squatting just
Pedal is lifted, and makes knee cap higher than buttocks, trunk and thigh into 35 degree of angles, forms more favourable defecation posture, is reduced
Rise during defecation blush, the appearance of the situation that clenches one's fists.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is foot section partial structural diagram of the invention；
Fig. 3 is that gear ring of the invention is oriented to fast pulley group and external toothing, gear ring bracket portion partial structural diagram；
Fig. 4 is the scheme of installation of chair seat frame of the invention and external toothing；
Fig. 5 is chair back handrail hinge mount of the invention and handrail, the scheme of installation of the chair back；
Fig. 6 is the state diagram that bedpan is extracted out bedpan pull groove of the invention；
Fig. 7 is overall folded state schematic diagram of the invention；
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to accompanying drawing 1,2,3,4,5,6,7, multifunctional portable toilet seat wheelchair is provided with chassis frame 1 and seat support support
Frame 2, the chassis frame is being respectively provided on two sides with left side backbar 3, right side backbar 4, the left side backbar, right side supporting
Beam is respectively arranged with the driving wheel 5 with motorized motions in left end, and a glidepath 6 is respectively arranged with the left side backbar, right side backbar,
The backbar is respectively arranged with universal supporting roller 7 in right-hand member, and the backbar is fixed with left end and be hinged fixed seat 8, described
Be provided with slide hinged piece 9 on backbar, the seat carriers are respectively and fixedly provided with slide rail 10 on two sides, it is described on
Slide rail is hinged fixed seat 11 on left end is fixed with, and is provided with the slide rail slide hinged piece 12 on one, the upper sliding hinge
Connect block and under be hinged between fixed seat equipped with oblique support rod 13 to the right, the lower slider hinged block and on be hinged between fixed seat
Equipped with oblique support rod 14 to the left, the support rod oblique to the right is solid equipped with being hinged at intermediate interdigitated with oblique support rod to the left
Dead axle 15, the glidepath is equipped with a seat support lifting electric expansion link 16 with oblique support rod to the right；The left side backbar, the right side
Collateral bolster is connected in front end with a pedal fixed mount 17, and pedal lifting axle 18, institute are housed on the pedal fixed mount
State pedal lifting axle to be connected with an electric expansion bar 20 by a draw bar 19, two parallel liters are housed on the pedal lifting axle
Drop bar 21, is equipped with pedal 22 on the two parallel elevating lever；The seat carriers are provided with a gear ring bracket 23, institute in center
State and four groups of gear rings guiding fast pulley groups 24 are fixed with gear ring bracket, four groups of gear rings are oriented to fast pulley group built with an external tooth
Circle 25, is also equipped with the gear ring motor 26 for driving external toothing to rotate on the gear ring bracket, the external toothing is fixed on a chair
On mounting 27；The chair seat frame is respectively arranged with a chair back handrail hinge mount 28 in rear portion both sides, and the chair back handrail is hinged peace
Handrail mounting hole 29, chair back mounting hole, handrail location hole, chair back location hole are respectively arranged with piece installing, the chair back handrail is hinged peace
Piece installing is connected by two parallel elevating levers 30 with an arm-rest frame 31, be respectively provided with the arm-rest frame wheelchair operation switch 32,
Operated by foot switch 33, gear ring rotation process switch 34, seat support descending operation switch 35, on the chair back handrail hinge mount
A chair back rack 36 is hinged with, equipped with the seat cushion 37 of a central airbreak on the chair seat frame, seat back pad is housed on the chair back rack
38；Bedpan pull groove 39 is also equipped with the gear ring bracket, bedpan pull groove is built with bedpan 40；The wheelchair operation switch is logical
Two parallel connecting rods are crossed to be hinged integrally with arm-rest frame；A chair back arm-rest frame 41 is also equipped with the chair back rack.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to implementation method.For those of ordinary skill in the field, can also do on the basis of the above description
Go out the change or variation of other multi-forms.There is no need and unable to be exhaustive to all of implementation method.And thus drawn
Among the obvious change or variation stretched out are still in protection scope of the present invention.
Claims (4)
1. a kind of multifunctional portable toilet seat wheelchair, it is characterised in that：It is provided with chassis frame (1) and seat carriers (2), the chassis
Vehicle frame is being respectively provided on two sides with left side backbar (3), right side backbar (4), and the left side backbar, right side backbar are in left end
The driving wheel (5) with motorized motions is respectively arranged with, a glidepath (6) is respectively arranged with the left side backbar, right side backbar, it is described
Backbar is respectively arranged with universal supporting roller (7) in right-hand member, and the backbar is fixed with left end and be hinged fixed seat (8), described
Slide hinged piece (9) once are installed, the seat carriers are respectively and fixedly provided with slide rail on (10), institute on two sides on backbar
State slide rail and fixed seat (11) is hinged on left end is fixed with, slide hinged piece (12) on are installed on the slide rail, it is described
Upper slide hinged piece is hinged between fixed seat equipped with oblique support rod (13) to the right with, the lower slider hinged block be above hinged
Equipped with oblique support rod (14) to the left between fixed seat, the support rod oblique to the right is with oblique support rod to the left in intermediate interdigitated
Place is equipped with seat support lifting electric expansion link (16) equipped with fixing axle (15), the glidepath is hinged with oblique support rod to the right；
The left side backbar, right side backbar are connected in front end with a pedal fixed mount (17), on the pedal fixed mount
Equipped with pedal lifting axle (18), the pedal lifting axle is connected by a draw bar (19) with an electric expansion bar (20), institute
State equipped with two parallel elevating levers (21) on pedal lifting axle, pedal (22) is housed on the two parallel elevating lever；The seat support
Bracket is provided with a gear ring bracket (23) in center, four groups of gear rings is fixed with the gear ring bracket and is oriented to fast pulley group (24),
Four groups of gear rings are oriented to fast pulley group built with an external toothing (25), are also equipped with driving external toothing to rotate on the gear ring bracket
Gear ring motor (26), the external toothing is fixed on a chair seat frame (27)；The chair seat frame is respectively arranged with rear portion both sides
One chair back handrail hinge mount (28), is respectively arranged with handrail mounting hole (29), chair back peace on the chair back handrail hinge mount
Dress hole, handrail location hole, chair back location hole, the chair back handrail hinge mount is by two parallel elevating levers (30) and a handrail
Frame (31) is connected, and wheelchair operation switch (32), operated by foot switch (33), gear ring rotation behaviour are respectively provided with the arm-rest frame
(34), seat support descending operation switch (35) are switched, a chair back rack (36), institute are hinged with the chair back handrail hinge mount
The seat cushion (37) equipped with a central airbreak on chair seat frame is stated, seat back pad (38) is housed on the chair back rack.
2. multifunctional portable toilet seat wheelchair according to claim 1, it is characterised in that：It is also equipped with just on the gear ring bracket
Basin pull groove (39), bedpan pull groove is built with bedpan (40).
3. multifunctional portable toilet seat wheelchair according to claim 1, it is characterised in that：The wheelchair operation switch passes through two
Individual parallel connecting rod is hinged integrally with arm-rest frame.
4. multifunctional portable toilet seat wheelchair according to claim 1, it is characterised in that：A chair is also equipped with the chair back rack
Back of the body arm-rest frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071375.2A CN106691723A (en) | 2016-11-29 | 2016-11-29 | Multifunctional portable toilet wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071375.2A CN106691723A (en) | 2016-11-29 | 2016-11-29 | Multifunctional portable toilet wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106691723A true CN106691723A (en) | 2017-05-24 |
Family
ID=58935131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071375.2A Pending CN106691723A (en) | 2016-11-29 | 2016-11-29 | Multifunctional portable toilet wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106691723A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836657A (en) * | 2018-08-31 | 2018-11-20 | 南京铁道职业技术学院 | A kind of body barrier personage's indoor moving auxiliary device |
| CN109568040A (en) * | 2018-12-25 | 2019-04-05 | 捷和电机（江西）有限公司 | Folding wheel chair vehicle |
| CN109966078A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of semi-automatic bed chair with toilet seat |
| CN110250981A (en) * | 2019-07-19 | 2019-09-20 | 苏州市升乐迪机械科技有限公司 | A safe and comfortable toilet auxiliary lifting device |
| US20200405552A1 (en) * | 2019-06-25 | 2020-12-31 | University Of Washington | Multifunction toilet wheelchair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020024196A1 (en) * | 1998-06-02 | 2002-02-28 | Pascal Malassigne | Commode and shower wheelchair |
| JP2005264497A (en) * | 2004-03-17 | 2005-09-29 | Ishikawajima Harima Heavy Ind Co Ltd | Cutter rotating device for shield machine |
| US20080290711A1 (en) * | 2007-05-23 | 2008-11-27 | Toronto Rehabilitation Institute | Toileting chair |
| CN201881925U (en) * | 2010-12-24 | 2011-06-29 | 威海广泰空港设备股份有限公司 | Airplane tractor cab seat rotating mechanism |
| CN104013502A (en) * | 2014-05-20 | 2014-09-03 | 华东医院 | Multifunctional wheelchair |
| CN206852721U (en) * | 2016-11-29 | 2018-01-09 | 北京福祉科技有限公司 | Multifunctional portable toilet seat wheelchair |
-
2016
- 2016-11-29 CN CN201611071375.2A patent/CN106691723A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020024196A1 (en) * | 1998-06-02 | 2002-02-28 | Pascal Malassigne | Commode and shower wheelchair |
| JP2005264497A (en) * | 2004-03-17 | 2005-09-29 | Ishikawajima Harima Heavy Ind Co Ltd | Cutter rotating device for shield machine |
| US20080290711A1 (en) * | 2007-05-23 | 2008-11-27 | Toronto Rehabilitation Institute | Toileting chair |
| CN201881925U (en) * | 2010-12-24 | 2011-06-29 | 威海广泰空港设备股份有限公司 | Airplane tractor cab seat rotating mechanism |
| CN104013502A (en) * | 2014-05-20 | 2014-09-03 | 华东医院 | Multifunctional wheelchair |
| CN206852721U (en) * | 2016-11-29 | 2018-01-09 | 北京福祉科技有限公司 | Multifunctional portable toilet seat wheelchair |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966078A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of semi-automatic bed chair with toilet seat |
| CN108836657A (en) * | 2018-08-31 | 2018-11-20 | 南京铁道职业技术学院 | A kind of body barrier personage's indoor moving auxiliary device |
| CN108836657B (en) * | 2018-08-31 | 2023-05-30 | 南京铁道职业技术学院 | An indoor mobile assisting device for the handicapped |
| CN109568040A (en) * | 2018-12-25 | 2019-04-05 | 捷和电机（江西）有限公司 | Folding wheel chair vehicle |
| CN109568040B (en) * | 2018-12-25 | 2024-06-25 | 捷和电机（江西）有限公司 | Foldable wheelchair |
| US20200405552A1 (en) * | 2019-06-25 | 2020-12-31 | University Of Washington | Multifunction toilet wheelchair |
| US11793695B2 (en) * | 2019-06-25 | 2023-10-24 | University Of Washington | Multifunction toilet wheelchair |
| CN110250981A (en) * | 2019-07-19 | 2019-09-20 | 苏州市升乐迪机械科技有限公司 | A safe and comfortable toilet auxiliary lifting device |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201102 Address after: Village committee of Shilou village, Wanglu Town, Yutai County, Jining City, Shandong Province Applicant after: YUTAI ZHONGBANG INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 100053 Beijing city Xicheng District Taoranting Park Road, Taiping Street East Hospital No. 17 No. 1 Applicant before: BEIJING FUZHI TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |