CN107822788A - A kind of multiple road conditions wheel-chair - Google Patents
A kind of multiple road conditions wheel-chair Download PDFInfo
- Publication number
- CN107822788A CN107822788A CN201711389656.7A CN201711389656A CN107822788A CN 107822788 A CN107822788 A CN 107822788A CN 201711389656 A CN201711389656 A CN 201711389656A CN 107822788 A CN107822788 A CN 107822788A
- Authority
- CN
- China
- Prior art keywords
- wheel
- frame
- main wheel
- main
- road conditions
- 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.)
- Withdrawn
Links
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
-
- 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
- A61G5/104—Devices for lifting or tilting the whole wheelchair
-
- 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
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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)
- Handcart (AREA)
Abstract
The present invention provides a kind of multiple road conditions wheel-chair, more particularly to rehabilitation equipment technical field, including wheelchair body, the front end of wheelchair body bottom is provided with wheel mount, wheel mount is U-shape structure, the first cylinder is provided with the U-shaped opening of wheel mount, circular base plate is provided with first cylinder, the both sides of the U-shaped opening of wheel mount are movably set with the first main wheel, the second cylinder is also respectively provided with the U-shaped opening both sides of wheel mount, connecting rod is also movably set with first main wheel, one end of connecting rod is hinged in the first main wheel, the second main wheel is also movably set with the other end of connecting rod, second cylinder and the other end of connecting rod connect, the rear end of wheelchair body bottom is provided with secondary vehicle wheel frame, the both sides of secondary vehicle wheel frame U-shaped are also provided with accessory whorl mechanism.The present invention has applicable snowfield pacifically, and walking has effective non-skid feature in snowfield, can also prop up wheelchair body as the advantages that swivel chair.
Description
Technical field
The present invention relates to rehabilitation equipment technical field, and in particular to a kind of multiple road conditions wheel-chair.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only the walking-replacing tool of limbs the disabled and handicapped personage with wheelchair,
Them are more importantly made to carry out physical exercise by means of wheelchair and participate in social activities.Common wheelchair is typically by wheelchair frame, car
Wheel, brake gear and seat against four parts composition.Hand wheelchair increases manual setter on the basis of common wheelchair.Electric wheelchair exists
On the basis of common wheelchair, increase electronics force aid system, alleviate the physical demands of user.Base of the intelligent wheel chair in electric wheelchair
On plinth, mobile positioning, standing movement, remote-controlled movement and associated internet, assisted living are added.
Currently, the wheelchair of riding instead of walk that vast handicapped crowd is taken, functionally in the presence of two big deficiencies.First：When
When the weather that snows is gone out, the wheel of wheelchair easily skids on snowfield, influences safety；Second,：Wheelchair on the slope can not
Arbitrarily stop, otherwise wheelchair will glide retroversion.Two-wheel is to prevent wheelchair therefore, or wheelchair occupant must with the hands hold with a firm grip
Retroversion glide；The brake apparatus that must be wrenched with hand on wheelchair locks wheel, to prevent wheelchair glides from falling back.Currently
These deficiencies present in common wheelchair cause operating difficulties to occupant and bring potential safety hazard.In view of currently used is general
Above-mentioned functional defect present in logical wheelchair, make a kind of multiple road conditions wheel-chair and just seem very necessary urgent.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind to have applicable snowfield pacifically, and tool of being walked in snowfield
Effective non-skid feature, wheelchair body can also be propped up to the multiple road conditions wheel-chair as swivel chair.
In order to solve the above-mentioned technical problem, the present invention provides a kind of multiple road conditions wheel-chair, including wheelchair body, wheelchair sheet
The front end of body bottom is provided with wheel mount, and wheel mount is U-shape structure, and the U-shaped opening of wheel mount is down, the U-shaped of wheel mount
The first cylinder is provided with opening, circular base plate is provided with the first cylinder, the both sides activity of the U-shaped opening of wheel mount is set
There is the first main wheel, the side of the first main wheel is provided with some antiskid bars, also set respectively on the U-shaped opening both sides of wheel mount
There is the second cylinder, connecting rod is also movably set with the first main wheel, one end of connecting rod is hinged in the first main wheel, connection
The second main wheel, the other end connection of the second cylinder and connecting rod, wheelchair body bottom are also movably set with the other end of bar
Rear end be provided with secondary vehicle wheel frame, secondary vehicle wheel frame is inverted u-shaped structure, and reinforcing plate, secondary car are provided with secondary vehicle wheel frame U-shaped opening
The both sides of wheel carrier U-shaped are hollow form structure, and the both sides of secondary vehicle wheel frame U-shaped are also provided with accessory whorl mechanism, and accessory whorl mechanism includes
Accessory whorl frame and wheel frame axle, the both sides of secondary vehicle wheel frame U-shaped are provided with wheel frame axle, and accessory whorl frame is rotatably arranged on wheel frame axle, accessory whorl
The both ends of frame are respectively arranged with skiing board and roller.
Preferably, the antiskid bar is hinged in the first main wheel, and antiskid bar is along the outer round etc. of the first main wheel
Away from being distributed on the side of the first main wheel, it is easy to when being walked on snowfield, arc can prevent the first main wheel from skidding.
Preferably, the antiskid bar includes cube shaped base, and cube shaped base is along the outer round of the first main wheel
It is equally distributed on the side of the first main wheel, and one end of cube shaped base is hinged in the first main wheel, it is cube shaped
Arc is further fixedly arranged in the one side of base, is easy to when being walked on snowfield, arc contacts with snowfield, can prevent first
Main wheel is skidded.
Preferably, the radian of the arc is consistent with the cylindrical arc of the first main wheel, is easy to walk on snowfield
When, arc can prevent the first main wheel from skidding.
Preferably, the arc is fenestral fabric, has increased the contact area between snowfield, is favorably prevented during walking
It is sliding.
Preferably, reinforced shaft is additionally provided with the reinforcing plate, reinforced shaft passes through reinforcing plate, and the both ends of reinforced shaft are all provided with
Put on the both ends of secondary vehicle wheel frame U-shaped opening, the intensity at secondary vehicle wheel frame U-shaped opening both ends can be increased.
Preferably, the reinforced shaft and wheel frame axle are same axial line, are easy to accessory whorl frame to be rotated on wheel frame axle, can root
Skiing board or roller are used according to selection is needed.
Preferably, the diameter of first main wheel is less than the diameter of the second main wheel, can be according to using needing the selection to make
With the first main wheel or the second main wheel.
Advantages of the present invention：
（1）The both ends of accessory whorl frame are respectively arranged with skiing board and roller, can use sled according to level land or snowfield environmental selection
Plate or roller；
（2）The first cylinder is provided with the U-shaped opening of wheel mount, circular base plate is provided with the first cylinder, the first cylinder will circle
After the ejection of shape chassis, circular base plate can support wheelchair body as base, then wheelchair body can not walk, and can be used as swivel chair
Use；
（3）The side of first main wheel is provided with some antiskid bars, is easy to when being walked on snowfield, and arc contacts with snowfield,
It can prevent the first main wheel from skidding.
Brief description of the drawings
Fig. 1 is a kind of multiple road conditions wheel-chair of the present invention using structural representation during antiskid bar；
Structural representation when Fig. 2 will prop up for a kind of circular base plate of multiple road conditions wheel-chair of the present invention；
Structural representation when Fig. 3 packs up for a kind of antiskid bar of multiple road conditions wheel-chair of the present invention；
Fig. 4 is a kind of rotaring wheel structure schematic diagram of multiple road conditions wheel-chair of the present invention；
Fig. 5 is a kind of antiskid bar structural representation of multiple road conditions wheel-chair of the present invention；
In figure mark for：1st, wheelchair body；2nd, wheel mount；3rd, the first cylinder；4th, circular base plate；5th, the first main wheel；51st, it is anti-skidding
Bar；511st, cube shaped base；512nd, arc；6th, the second cylinder；7th, connecting rod；71st, the second main wheel；8th, secondary vehicle wheel frame；
81st, reinforcing plate；9th, accessory whorl mechanism；91st, accessory whorl frame；92nd, wheel frame axle；93rd, skiing board；94th, roller；10th, reinforced shaft.
Embodiment
The preferred embodiment of the present invention is described below in conjunction with the accompanying drawings.
Embodiment one
As Figure 1-5, a kind of multiple road conditions wheel-chair of the invention, including wheelchair body 1, the front end of the bottom of wheelchair body 1
Wheel mount 2 is provided with, wheel mount 2 is U-shape structure, and the U-shaped opening of wheel mount 2 is down, is set in the U-shaped opening of wheel mount 2
The first cylinder 3 is equipped with, circular base plate 4 is provided with the first cylinder 3, the both sides of the U-shaped opening of wheel mount 2 are movably set with
One main wheel 5, the side of the first main wheel 5 are provided with some antiskid bars 51, also set respectively on the U-shaped opening both sides of wheel mount 2
The second cylinder 6 is equipped with, connecting rod 7 is also movably set with the first main wheel 5, one end of connecting rod 7 is hinged on the first main wheel 5
On, the second main wheel 71 is also movably set with the other end of connecting rod 7, the second cylinder 6 is connected with the other end of connecting rod 7,
The rear end of the bottom of wheelchair body 1 is provided with secondary vehicle wheel frame 8, and secondary vehicle wheel frame 8 is inverted u-shaped structure, in secondary vehicle wheel frame 8U shape openings
Reinforcing plate 81 is provided with, the both sides of secondary vehicle wheel frame 8U shapes are hollow form structure, and the both sides of secondary vehicle wheel frame 8U shapes are also provided with
Accessory whorl mechanism 9, accessory whorl mechanism 9 include accessory whorl frame 91 and wheel frame axle 92, and the both sides of secondary vehicle wheel frame 8U shapes are provided with wheel frame axle 92,
Accessory whorl frame 91 is rotatably arranged on wheel frame axle 92, and the both ends of accessory whorl frame 91 are respectively arranged with skiing board 93 and roller 94.Reinforcing plate
Reinforced shaft 10 is additionally provided with 81, reinforced shaft 10 passes through reinforcing plate 81, and the both ends of reinforced shaft 10 are arranged at secondary vehicle wheel frame 8U
On the both ends of shape opening, the intensity at secondary vehicle wheel frame 8U shape openings both ends can be increased, reinforced shaft 10 and wheel frame axle 92 are same axle
Heart line, it is easy to accessory whorl frame 91 to be rotated on wheel frame axle 92, can selects to use skiing board 93 or roller 94, the first main car as needed
The diameter of wheel 5 is less than the diameter of the second main wheel 71, can use the first main wheel 5 or the second main wheel according to using needs selection
71。
Embodiment two
The front end of the bottom of wheelchair body 1 is provided with wheel mount 2, and wheel mount 2 is U-shape structure, and the U-shaped opening court of wheel mount 2
Under, the first cylinder 3 is provided with the U-shaped opening of wheel mount 2, circular base plate 4, the U-shaped of wheel mount 2 are provided with the first cylinder 3
The both sides of opening are movably set with the first main wheel 5, and the side of the first main wheel 5 is provided with some antiskid bars 51, wheel mount 2
U-shaped opening both sides on be also respectively provided with the second cylinder 6, connecting rod 7, connecting rod 7 are also movably set with the first main wheel 5
One end be hinged in the first main wheel 5, the second main wheel 71, the second cylinder 6 are also movably set with the other end of connecting rod 7
It is connected with the other end of connecting rod 7, the rear end of the bottom of wheelchair body 1 is provided with secondary vehicle wheel frame 8, and secondary vehicle wheel frame 8 is inverted u-shaped knot
Structure, is provided with reinforcing plate 81 in secondary vehicle wheel frame 8U shape openings, and the both sides of secondary vehicle wheel frame 8U shapes are hollow form structure, secondary vehicle wheel frame
The both sides of 8U shapes are also provided with accessory whorl mechanism 9, and accessory whorl mechanism 9 includes accessory whorl frame 91 and wheel frame axle 92, secondary vehicle wheel frame 8U shapes
Both sides are provided with wheel frame axle 92, and accessory whorl frame 91 is rotatably arranged on wheel frame axle 92, and the both ends of accessory whorl frame 91 are respectively arranged with snow
Sledge plate 93 and roller 94, antiskid bar 51 are hinged in the first main wheel 5, and antiskid bar 51 is along the outer round of the first main wheel 5
It is equally distributed on the side of the first main wheel 5, is easy to when being walked on snowfield, arc 512 can prevents the first main wheel 5 from beating
Sliding, antiskid bar 51 includes cube shaped base 511, and cube shaped base 511 round is equally spaced along the outer of the first main wheel 5
On the side of the first main wheel 5, and one end of cube shaped base 511 is hinged in the first main wheel 5, cube shaped base
Arc 512 is further fixedly arranged in 511 one side, is easy to when being walked on snowfield, arc 512 contacts with snowfield, can prevent
Only the first main wheel 5 is skidded, and the radian of arc 512 is consistent with the cylindrical arc of the first main wheel 5, is easy to up in snowfield
When walking, arc 512 can prevent the first main wheel 5 from skidding, and arc 512 is fenestral fabric, has increased connecing between snowfield
Contacting surface is accumulated, favorably anti-skidding during walking.
The present invention application method be：When in level walking, the first main wheel 5 can be used, or will by the second cylinder 6
Second main wheel 71 puts down use；When on snowfield, antiskid bar 51 can be opened, arc during walking on antiskid bar 51
512 contact with snowfield, can prevent the first main wheel 5 from skidding, while accessory whorl frame 91 is overturn so that the skiing board on accessory whorl frame 91
93 land, and are easy to walk on snowfield；After first cylinder 3 ejects circular base plate 4, circular base plate 4 can be used as base by wheelchair
Body 1 supports, then wheelchair body 1 can not walk, and can be used as swivel chair.
The preferred embodiment of innovation and creation is the foregoing is only, is not intended to limit the invention creation, it is all in this hair
All any modification, equivalent and improvement made within the spirit and principle of bright creation etc., should be included in the invention
Within protection domain.
Claims (8)
- A kind of 1. multiple road conditions wheel-chair, it is characterised in that：Including wheelchair body（1）, wheelchair body（1）The front end of bottom is set There is wheel mount（2）, wheel mount（2）For U-shape structure, and wheel mount（2）U-shaped opening down, wheel mount（2）U-shaped opening Inside it is provided with the first cylinder（3）, the first cylinder（3）On be provided with circular base plate（4）, wheel mount（2）U-shaped opening both sides it is equal It is movably set with the first main wheel（5）, the first main wheel（5）Side be provided with some antiskid bars（51）, wheel mount（2）U Shape opening is also respectively provided with the second cylinder on both sides（6）, the first main wheel（5）On be also movably set with connecting rod（7）, connection Bar（7）One end be hinged on the first main wheel（5）On, connecting rod（7）The other end on be also movably set with the second main wheel （71）, the second cylinder（6）With connecting rod（7）The other end connection, wheelchair body（1）The rear end of bottom is provided with secondary vehicle wheel frame （8）, secondary vehicle wheel frame（8）For inverted u-shaped structure, secondary vehicle wheel frame（8）Reinforcing plate is provided with U-shaped opening（81）, secondary vehicle wheel frame（8） The both sides of U-shaped are hollow form structure, secondary vehicle wheel frame（8）The both sides of U-shaped are also provided with accessory whorl mechanism（9）, accessory whorl mechanism（9） Including accessory whorl frame（91）And wheel frame axle（92）, secondary vehicle wheel frame（8）The both sides of U-shaped are provided with wheel frame axle（92）, accessory whorl frame（91） It is rotatably arranged on wheel frame axle（92）On, accessory whorl frame（91）Both ends be respectively arranged with skiing board（93）And roller（94）.
- A kind of 2. multiple road conditions wheel-chair according to claim 1, it is characterised in that:Antiskid bar（51）It is hinged on the first master Wheel（5）On, and antiskid bar（51）Along the first main wheel（5）Outer round be equally distributed on the first main wheel（5）Side On.
- A kind of 3. multiple road conditions wheel-chair according to claim 2, it is characterised in that：Antiskid bar（51）Including cube shaped Base（511）, cube shaped base（511）Along the first main wheel（5）Outer round be equally distributed on the first main wheel（5）'s On side, and cube shaped base（511）One end be hinged on the first main wheel（5）On, cube shaped base（511）One side On be further fixedly arranged on arc（512）.
- A kind of 4. multiple road conditions wheel-chair according to claim 3, it is characterised in that：Arc（512）Radian and One main wheel（5）Cylindrical arc it is consistent.
- A kind of 5. multiple road conditions wheel-chair according to claim 4, it is characterised in that：Arc（512）For latticed knot Structure.
- A kind of 6. multiple road conditions wheel-chair according to claim 1, it is characterised in that：Reinforcing plate（81）On be additionally provided with plus Strong axle（10）, reinforced shaft（10）Through reinforcing plate（81）, and reinforced shaft（10）Both ends be arranged at secondary vehicle wheel frame（8）U-shaped is opened On the both ends of mouth.
- A kind of 7. multiple road conditions wheel-chair according to claim 6, it is characterised in that：Reinforced shaft（10）With wheel frame axle（92） For same axial line.
- A kind of 8. multiple road conditions wheel-chair according to claim 1, it is characterised in that：First main wheel（5）Diameter it is small In the second main wheel（71）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389656.7A CN107822788A (en) | 2017-12-21 | 2017-12-21 | A kind of multiple road conditions wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389656.7A CN107822788A (en) | 2017-12-21 | 2017-12-21 | A kind of multiple road conditions wheel-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107822788A true CN107822788A (en) | 2018-03-23 |
Family
ID=61645206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711389656.7A Withdrawn CN107822788A (en) | 2017-12-21 | 2017-12-21 | A kind of multiple road conditions wheel-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107822788A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2450034Y (en) * | 2000-11-16 | 2001-09-26 | 张伍心 | Non-skid device for light automobile |
| US20110215540A1 (en) * | 2007-08-24 | 2011-09-08 | Levo Ag Wohlen | Vehicle with central wheel drive, in particular a wheelchair or stand-up wheelchair |
| CN102283749A (en) * | 2011-06-27 | 2011-12-21 | 胡达广 | Multi-road condition electric wheel chair |
| CN103271800A (en) * | 2013-06-06 | 2013-09-04 | 李香秀 | Special snowfield wheelchair for the disabled |
| CN103315860A (en) * | 2013-06-06 | 2013-09-25 | 李香秀 | Rear push type snowfield slide chair |
| CN205311824U (en) * | 2015-12-10 | 2016-06-15 | 杨柏 | Auxiliary device that two -wheeled vehicle snowfield was ridden |
| CN106344289A (en) * | 2016-09-26 | 2017-01-25 | 北京交通大学 | Wheel, track and leg composite multifunctional wheelchair |
| CN107049638A (en) * | 2017-04-28 | 2017-08-18 | 西安医学院第附属医院 | It is a kind of can with old man from help it is collapsible be easy to transfer and first aid wheelchair |
-
2017
- 2017-12-21 CN CN201711389656.7A patent/CN107822788A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2450034Y (en) * | 2000-11-16 | 2001-09-26 | 张伍心 | Non-skid device for light automobile |
| US20110215540A1 (en) * | 2007-08-24 | 2011-09-08 | Levo Ag Wohlen | Vehicle with central wheel drive, in particular a wheelchair or stand-up wheelchair |
| CN102283749A (en) * | 2011-06-27 | 2011-12-21 | 胡达广 | Multi-road condition electric wheel chair |
| CN103271800A (en) * | 2013-06-06 | 2013-09-04 | 李香秀 | Special snowfield wheelchair for the disabled |
| CN103315860A (en) * | 2013-06-06 | 2013-09-25 | 李香秀 | Rear push type snowfield slide chair |
| CN205311824U (en) * | 2015-12-10 | 2016-06-15 | 杨柏 | Auxiliary device that two -wheeled vehicle snowfield was ridden |
| CN106344289A (en) * | 2016-09-26 | 2017-01-25 | 北京交通大学 | Wheel, track and leg composite multifunctional wheelchair |
| CN107049638A (en) * | 2017-04-28 | 2017-08-18 | 西安医学院第附属医院 | It is a kind of can with old man from help it is collapsible be easy to transfer and first aid wheelchair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4510956A (en) | Walking aid, particularly for handicapped persons | |
| CN104349765A (en) | Walker device with sitting assembly | |
| CN202193155U (en) | Folding type scooter bag | |
| CN203591396U (en) | Novel walk-assisting wheelchair with foldable pedals | |
| US7311319B1 (en) | Therapeutic scooter system | |
| CN107822788A (en) | A kind of multiple road conditions wheel-chair | |
| CN202376406U (en) | Auxiliary walk car | |
| CN205989777U (en) | Practical novel electric vehicle | |
| CN202526423U (en) | Foldable type dual-purpose stretcher vehicle capable of climping stairs and being pushed horizontally | |
| CN208065728U (en) | One kind having multi-functional ice skate assistor | |
| CN204971938U (en) | Electric wheelchair | |
| CN201658502U (en) | Four-caster portable walking aid | |
| CN209092077U (en) | A kind of recovery walking-aid cart with singlehanded control brake function | |
| CN202526424U (en) | Dual-purpose stretcher for stair climbing and flat push | |
| CN104434426A (en) | Multi-mode sprocket-driven foldable sports wheelchair bicycle | |
| CN207979884U (en) | A kind of stainless steel stretcher | |
| CN202314195U (en) | Recovery walking vehicle for neurology patient | |
| CN201271344Y (en) | Walking stick with sitting stool for disabled person | |
| DE202010015482U1 (en) | Gymnastics wheel with electric drive | |
| CN207712078U (en) | A kind of snowfield single-wheel barrow | |
| CN208049389U (en) | One kind ride toy be adjusted pedal | |
| CN219896310U (en) | Arm-disengaging walking aid | |
| CN212796914U (en) | Simple small cart | |
| CN201347182Y (en) | Body-building trolley | |
| AU2021103719A4 (en) | A Ski Chair For The Disabled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
|
| WW01 | Invention patent application withdrawn after publication |