CN110279534A - A kind of Novel leg-protective mechanism for Wheelchair for patient standing - Google Patents
A kind of Novel leg-protective mechanism for Wheelchair for patient standing Download PDFInfo
- Publication number
- CN110279534A CN110279534A CN201910675343.0A CN201910675343A CN110279534A CN 110279534 A CN110279534 A CN 110279534A CN 201910675343 A CN201910675343 A CN 201910675343A CN 110279534 A CN110279534 A CN 110279534A
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- wheelchair
- axle sleeve
- central rotating
- shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 82
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims description 39
- 238000003466 welding Methods 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 31
- 210000003141 lower extremity Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000003387 muscular Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 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
- A61G5/10—Parts, details or accessories
- A61G5/14—Standing-up or sitting-down aids
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of Novel leg-protective mechanisms for Wheelchair for patient standing, including bracket base, seat mechanism, leg support mechanism, legging mechanism；Bracket base support individual, seat mechanism is set to above bracket base and is pivotally connected with bracket base, leg support mechanism is set to seat mechanism two sides and is pivotally connected with seat mechanism, and legging mechanism is connect by bolt with leg support mechanism, and is symmetrically disposed on two sides below seats；Legging mechanism includes connecting plate, shaft set, plastic key, central rotating shaft, Special spring, leg backup plate, spring compression pedestal, connecting plate and foot backup plate are respectively arranged at axle sleeve two sides, and plastic key, central rotating shaft, Special spring, spring compression pedestal are set gradually in the axial direction of axle sleeve.The present invention is different from Wheelchair for patient standing on the market and needs the legging mechanism removed, and is a kind of novel combination type legging mechanism without dismantling, can be realized a key switch, more convenient operation alleviates the burden of originally handicapped user.
Description
Technical field
The present invention relates to rehabilitation medical field more particularly to a kind of Novel leg-protective mechanisms for Wheelchair for patient standing.
Background technique
Wheel-chair is one of paralysis crowd, the handicapped crowd of legs and feet and weak main tool of the elderly's trip, city
Wheel-chair on face can only provide sitting posture mostly, in recent years, the raising required with the development of technology with people, many wheels of standing
Chair occurs in the market, for improving user's self care ability.Wheelchair for patient standing carries out daily in auxiliary lower-limb muscular strength patient
Movable aspect plays an important role, because patient's lower-limb muscular strength is insufficient, not can guarantee upright, the wheel of standing of the lower limb when standing
Chair needs to install legging additional in front of leg pad relative to traditional push chairs, provides support force during patient stand for patient's shank,
It prevents patient from falling down wheelchair because of knee joint bending and causes secondary injury.Present Wheelchair for patient standing legging is mostly separate type, patient
It needs to remove by way of plug when not in use, is placed in wheelchair side face port even without interface is placed, originally to take action not
Just user increases the additional amount of labour.
Therefore, those skilled in the art is dedicated to developing a kind of novel station without dismantling, can be realized a key switch
The legging mechanism of vertical wheel chair, mitigates the burden of user.
Summary of the invention
In view of the above drawbacks of the prior art, the technical problem to be solved by the present invention is to wheel-chair on the market is most
Sitting posture can only be provided, be unfavorable for improving user's self-care ability.Legging is mostly separate type, and patient needs to pass through plug when not in use
Mode remove, be placed in wheelchair side face port even without placing interface, increase for originally handicapped user additional
The amount of labour.
To achieve the above object, the present invention provides a kind of Novel leg-protective mechanisms for Wheelchair for patient standing, including bracket bottom
Seat, seat mechanism, leg support mechanism, legging mechanism；Wherein, the bracket base support individual, the seat mechanism are set to
Simultaneously be pivotally connected with the bracket base above the bracket base, the leg support mechanism be set to the seat mechanism two sides and with
The seat mechanism pivot joint, the legging mechanism is connect by bolt with the leg support mechanism, and is symmetrically disposed on wheelchair
Two sides below seat；The legging mechanism include connecting plate, shaft set, plastic key, central rotating shaft, Special spring, leg backup plate,
Spring compression pedestal, the connecting plate and the foot backup plate are respectively arranged at the axle sleeve two sides, the plastic key, it is described in
Heart shaft, the Special spring, the spring compression pedestal are set gradually in the axial direction of the axle sleeve.
Further, the connecting plate is provided with the spaced hole of multiple row close to leg support mechanism side, described
Connecting plate is connected and fixed with the leg support mechanism by the hole of different location.
Further, the shaft set includes upper shaft set, lower rotary shaft set, the upper shaft set and lower rotary shaft set point
Be not set to the upper and lower of the connecting plate side, and fixed by welding with the connecting plate, the upper shaft cover with it is described
Interval is provided between lower rotary shaft set.
Further, the shaft set further includes transfer axle sleeve, and the transfer axle sleeve is integrated with leg backup plate setting,
The transfer axle sleeve has protrusion close to the connecting plate side, and the height of the transfer axle sleeve is identical as the interval height,
The embeddable upper shaft set covers in interval with the lower rotary shaft.
Further, the shaft set is internally provided with the keyway of three specific directions, and the central rotating shaft can be inserted into institute
It is internal to state shaft set, there are three the flat keys of protrusion, the keyway to match with the flat key for setting on the outside of the central rotating shaft.
Further, the lower rotary shaft set and the central rotating shaft bottom are provided with notch, and the Special spring is provided with
Upper and lower hook, the upper and lower hook can be inserted into the notch of the central rotating shaft, lower rotary shaft set respectively.
Further, the top of the central rotating shaft is arranged in the plastic key, passes through bolt and the central rotating shaft
Connection.
Further, the spring compression pedestal is arranged below the Special spring, the spring compression pedestal setting
There is protrusion, is provided with screw thread in the protrusion, the central rotating shaft and fixation can be screwed into.
Further, the internal keyway being arranged of upper shaft set includes that upper shaft covers left inside notch, upper shaft set
Upper inner tank mouths, upper shaft cover right three keyways of inner tank mouths；The keyway being arranged inside the transfer axle sleeve includes transfer axle sleeve
Inner tank mouths under upper inner tank mouths, the right inner tank mouths of transfer axle sleeve, transfer axle sleeve.
Further, the flat key includes upper shaft key, right-hand rotation axle key, lower rotary shaft key.
The present invention is by improvements over the prior art, on the basis of sufficiently realizing existing capability, i.e., is stood by tradition
While wheelchair assists lower-limb muscular strength patient to carry out daily routines, designed using the legging mechanism without disassembly, a key switch, greatly
Solving existing Wheelchair for patient standing greatly, to be that originally handicapped user increases additional because legging mechanism is caused by separate type
Amount of labour problem；Novel leg-protective mechanism is taken, more convenient operation alleviates user's burden.
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 is the isometric view of the wheelchair for standing of a preferred embodiment of the invention；
Fig. 2 is the explosive view of the Novel leg-protective mechanism for Wheelchair for patient standing of a preferred embodiment of the invention；
Fig. 3 is the isometric side view of the Novel leg-protective mechanism for Wheelchair for patient standing of a preferred embodiment of the invention；
Fig. 4 is the connecting plate of the Novel leg-protective mechanism for Wheelchair for patient standing of a preferred embodiment of the invention, upper turn
The top view of axle sleeve；
Fig. 5 is the vertical view of the leg backup plate of the Novel leg-protective mechanism for Wheelchair for patient standing of a preferred embodiment of the invention
Figure；
Fig. 6 is bowing for the central rotating shaft of the Novel leg-protective mechanism for Wheelchair for patient standing of a preferred embodiment of the invention
View；
Fig. 7 is the isometric of the Novel leg-protective mechanism initial position for Wheelchair for patient standing of a preferred embodiment of the invention
Side view；
Fig. 8 is the isometric of the Novel leg-protective mechanism operating position for Wheelchair for patient standing of a preferred embodiment of the invention
Side view；
Wherein, 1- wheelchair, 2- bracket base, 3- wheel, 4- seat mechanism, 5- leg support mechanism, 6- legging mechanism, 601-
Connecting plate, 602- upper shaft set, 602-1- upper shaft cover left inside notch, 602-2- upper shaft puts on inner tank mouths, turn on 602-3-
The right inner tank mouths of axle sleeve, 603- lower rotary shaft set, 604- plastic key, 605- central rotating shaft, 605-1- upper shaft key, 605-2- turn right
Axle key, 605-3- lower rotary shaft key, 606- Special spring, 607- leg backup plate, inner tank mouths, 607-2- transfer on 607-1- transfer axle sleeve
Inner tank mouths, 608- spring compression pedestal under the right inner tank mouths of axle sleeve, 607-3- transfer axle sleeve.
Specific embodiment
Multiple preferred embodiments of the invention are introduced below with reference to Figure of description, keep its technology contents more clear and just
In understanding.The present invention can be emerged from by many various forms of embodiments, and protection scope of the present invention not only limits
The embodiment that Yu Wenzhong is mentioned.
In the accompanying drawings, the identical component of structure is indicated with same numbers label, everywhere the similar component of structure or function with
Like numeral label indicates.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and there is no limit by the present invention
The size and thickness of each component.Apparent in order to make to illustrate, some places suitably exaggerate the thickness of component in attached drawing.
As shown in Figure 1, a kind of Novel leg-protective mechanism for Wheelchair for patient standing, including bracket base 2, seat with wheel 3
Position mechanism 4, leg support mechanism 5, legging mechanism 6；Wherein, bracket base 2 supports individual, and seat mechanism 4 is set to bracket base 2
Top is simultaneously pivotally connected with bracket base 2, and leg support mechanism 5 is set to 4 two sides of seat mechanism and is pivotally connected with seat mechanism 4, legging machine
Structure 6 is connect by bolt with leg support mechanism 5, and is symmetrically disposed on two sides below seats；Legging mechanism 6 includes connection
Plate 601, shaft set, plastic key 604, central rotating shaft 605, Special spring 606, leg backup plate 607, spring compression pedestal 608, even
Fishplate bar 601 and foot backup plate 607 are respectively arranged at shaft set two sides, plastic key 604, central rotating shaft 605, Special spring 606, bullet
Spring pressing pedestal 608 is set gradually in the axial direction of shaft set.
The legging mechanism 6 of wheelchair two sides is symmetrical structure, therefore only introduces side, by taking right side as an example.As Figure 2-3, even
Fishplate bar 601 is provided with the spaced hole of multiple row, connecting plate 601 and leg support mechanism 5 by not close to 5 side of leg support mechanism
Hole with position is connected and fixed, and for adjusting the spacing of leg backup plate 607 and leg support mechanism 5, is applicable to the people of different building shape.
Shaft set includes upper shaft set 602, and lower rotary shaft covers 603, and upper shaft set 602 is respectively arranged at lower rotary shaft set 603
The upper and lower of 601 side of connecting plate, and it is fixed with connecting plate 601 by welding, between upper shaft set 602 and lower rotary shaft set 603
It is provided with interval.
Shaft set further includes transfer axle sleeve, and transfer axle sleeve is integrated with the setting of leg backup plate 607, also sets up on foot backup plate 607
There is foam-rubber cushion (not shown), transfer axle sleeve has protrusion close to 601 side of connecting plate, which can be used for mechanical position limitation,
Protrusion can touch the limitation leg backup plate 607 of connecting plate 601 and continue to rotate when leg backup plate 607 being made to turn to Fig. 4 degree, transfer axle sleeve
Height it is identical as interval height, embeddable upper shaft set 602 in 603 interval of lower rotary shaft set.
Lower rotary shaft set 603 and 605 bottom of central rotating shaft are provided with notch, and Special spring 606 is provided with upper and lower hook, upper,
Lower draw-bar can be inserted into the notch of central rotating shaft 605, lower rotary shaft set 603 respectively.The centrally disposed shaft 605 of plastic key 604
Top is connect by bolt with central rotating shaft 605.When installation, leg backup plate 607 is covered into 602 and lower turn from side to upper shaft is put into
Axle sleeve 603 is spaced centre, makes the keyway alignment inside shaft set, is then inserted from above into central rotating shaft 605, insertion is special from below
Kind spring 606, the upper and lower hooks of Special spring 606 are inserted into fixed in the notch of central rotating shaft 605 and lower rotary shaft set 603 respectively；
Finally spring compression pedestal 608 (tapped in advance) is screwed into central rotating shaft 605 for limiting Special spring 606 vertical
Movement on direction.Special spring 606 can compressed energy-storage can also reverse energy storage.
As Figure 4-Figure 6, shaft set is internally provided with the keyway of three specific directions, and upper shaft covers 602, transfer axle sleeve
Keyway is aligned, and upper shaft set keyway is set as upper shaft and covers left inside notch 602-1, and upper shaft puts on inner tank mouths 602-2, upper to turn
The right inner tank mouths 602-3 of axle sleeve；Inner tank mouths 607-1 on transfer axle sleeve, the right inner tank mouths 607-2 of transfer axle sleeve, inside groove under transfer axle sleeve
Mouth 607-3；Central rotating shaft 605 can be inserted into shaft set inside, and there are three the flat keys of protrusion for setting on the outside of central rotating shaft 605, including
Upper shaft key 605-1, right-hand rotation axle key 605-2, lower rotary shaft key 605-3, keyway match with flat key.
As shown in fig. 7, when leg backup plate 607 is parallel to connecting plate 601, patient can free wheelchair up and down, them will not be interfered
Action.Upper shaft key 605-1 is fully inserted on transfer axle sleeve in inner tank mouths 607-1 at this time, and right-hand rotation axle key 605-2 is fully inserted into
In the right inner tank mouths 607-2 of transfer axle sleeve, lower rotary shaft key 605-3 is fully inserted under transfer axle sleeve in inner tank mouths 607-3, Special spring
606 are in compressive state, and upper shaft covers left inside notch 602-1 and is aligned with inner tank mouths 607-3 under transfer axle sleeve, and upper shaft puts on interior
Notch 602-2 is aligned with inner tank mouths 607-3 under transfer axle sleeve, and upper shaft covers above right inner tank mouths 602-3 without notch, limits center
Three shaft keys of shaft 605 move upwards.Patient is sitting on wheelchair when needing to carry out posture changing, and leg backup plate 607 is clockwise
After 90 ° of rotation, upper shaft covers left inside notch 602-1 and is aligned with inner tank mouths 607-1 on transfer axle sleeve, and upper shaft puts on inner tank mouths
602-2 is aligned with the right inner tank mouths 607-2 of transfer axle sleeve, and upper shaft covers inner tank mouths 607-3 under right inner tank mouths 602-3 and transfer axle sleeve
Alignment；Three shaft keys of central rotating shaft 605 lose the limit of top, move up under the elastic force of Special spring 606, and
Store amount of torsional energy；A part of three shaft keys enters in the keyway of shaft set, so that shaft key be made to limit leg backup plate 607
With the relative rotation of shaft set, the supporting role to user's shank is played.
As shown in figure 8, leg backup plate 607 is to be fixedly connected with connecting plate 601, it will not rotate, give patient and standing
Adequately support in the process.Upper shaft covers left inside notch 602-1 and is aligned with inner tank mouths 607-1 on transfer axle sleeve at this time, upper shaft
Key 605-1 is inserted into this two notch；Upper shaft puts on inner tank mouths 602-2 and is aligned with the right inner tank mouths 607-2 of transfer axle sleeve, right spindle
Key 605-2 is inserted into this two notch；Upper shaft covers right inner tank mouths 602-3 and is aligned with inner tank mouths 607-3 under transfer axle sleeve, lower rotary shaft
Key 605-3 is inserted into this two notch.When patient needs to leave wheelchair, plastic key 604 is pressed, drives central rotating shaft 605 downward
Mobile, three shaft keys leave three inner tank mouths of transfer axle sleeve, and leg backup plate 607, which loses, to be constrained, in the torsion of Special spring 606
Power acts on lower rotation counterclockwise up to the position parallel with connecting plate 601, in torsion and the leg backup plate 607 of Special spring 606
Protrusion effect is lower to be fixed here, convenient for users to upper and lower wheelchair.Using it is such design, it can be achieved that leg backup plate 607 it is one-touch
Pop-up and reset function, operation is more convenient, alleviates the burden of originally handicapped user.
The present invention is by improvements over the prior art, on the basis of sufficiently realizing existing capability, i.e., is stood by tradition
While wheelchair assists lower-limb muscular strength patient to carry out daily routines, designed using the legging mechanism without disassembly, a key switch, greatly
Solving existing Wheelchair for patient standing greatly, to be that originally handicapped user increases additional because legging mechanism is caused by separate type
Amount of labour problem；Novel leg-protective mechanism is taken, more convenient operation alleviates user's burden.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that the ordinary skill of this field is without wound
The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art
Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Scheme, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of Novel leg-protective mechanism for Wheelchair for patient standing, which is characterized in that including bracket base, seat mechanism, leg support
Mechanism, legging mechanism；Wherein, the bracket base support individual, the seat mechanism are set to above the bracket base simultaneously
It being pivotally connected with the bracket base, the leg support mechanism is set to the seat mechanism two sides and is pivotally connected with the seat mechanism,
The legging mechanism is connect by bolt with the leg support mechanism, and is symmetrically disposed on two sides below seats；It is described
Legging mechanism includes connecting plate, shaft set, plastic key, central rotating shaft, Special spring, leg backup plate, spring compression pedestal, described
Connecting plate and the foot backup plate are respectively arranged at the axle sleeve two sides, the plastic key, the central rotating shaft, the extraordinary bullet
Spring, the spring compression pedestal are set gradually in the axial direction of the axle sleeve.
2. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as described in claim 1, which is characterized in that the connecting plate is close to institute
It states leg support mechanism side and is provided with the spaced hole of multiple row, the connecting plate and the leg support mechanism pass through different location
The hole be connected and fixed.
3. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as described in claim 1, which is characterized in that the shaft set includes upper
Shaft set, lower rotary shaft set, the upper shaft set are respectively arranged at the upper and lower of the connecting plate side with the lower rotary shaft set,
And fixed by welding with the connecting plate, interval is provided between the upper shaft set and lower rotary shaft set.
4. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as claimed in claim 3, which is characterized in that the shaft set further includes
Transfer axle sleeve, the transfer axle sleeve are integrated with leg backup plate setting, and the transfer axle sleeve has close to the connecting plate side
There is protrusion, the height of the transfer axle sleeve is identical as the interval height, the embeddable upper shaft set and the lower rotary shaft set
In interval.
5. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as described in claim 1, which is characterized in that the shaft set is internal to be set
The keyway there are three specific direction is set, the central rotating shaft can be inserted into shaft set inside, setting on the outside of the central rotating shaft
There are three the flat key of protrusion, the keyway matches with the flat key.
6. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as described in claim 1, which is characterized in that the lower rotary shaft set and institute
It states central rotating shaft bottom and is provided with notch, the Special spring is provided with upper and lower hook, and the upper and lower hook can be inserted into respectively
The notch of the central rotating shaft, lower rotary shaft set.
7. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as described in claim 1, which is characterized in that the plastic key setting
In the top of the central rotating shaft, it is connect by bolt with the central rotating shaft.
8. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as described in claim 1, which is characterized in that the spring compression pedestal
It is arranged below the Special spring, the spring compression pedestal is provided with protrusion, is provided with screw thread in the protrusion, can be screwed into
The central rotating shaft and fixation.
9. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as claimed in claim 5, which is characterized in that the upper shaft set is internal
The keyway being arranged includes that upper shaft covers left inside notch, upper shaft puts on inner tank mouths, upper shaft covers right three keyways of inner tank mouths；
The keyway being arranged inside the transfer axle sleeve includes inner tank mouths on transfer axle sleeve, the right inner tank mouths of transfer axle sleeve, transfer axle sleeve
Lower inner tank mouths.
10. being used for the Novel leg-protective mechanism of Wheelchair for patient standing as claimed in claim 5, which is characterized in that the flat key includes upper
Shaft key, right-hand rotation axle key, lower rotary shaft key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675343.0A CN110279534B (en) | 2019-07-25 | Novel leg protection mechanism for standing wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675343.0A CN110279534B (en) | 2019-07-25 | Novel leg protection mechanism for standing wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110279534A true CN110279534A (en) | 2019-09-27 |
| CN110279534B CN110279534B (en) | 2024-07-09 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370255A (en) * | 2020-11-12 | 2021-02-19 | 安徽医科大学第一附属医院 | Wheel chair |
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|---|---|---|---|---|
| JP2006230793A (en) * | 2005-02-25 | 2006-09-07 | Revab Bv | Wheelchair equipped with leg-rest and calf-rest |
| JP3135121U (en) * | 2007-06-06 | 2007-09-06 | 聡子 高木 | Foot / knee guard device |
| JP2009112689A (en) * | 2007-11-09 | 2009-05-28 | Og Giken Co Ltd | Bathing wheelchair |
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| CN208864665U (en) * | 2018-07-19 | 2019-05-17 | 中山大学孙逸仙纪念医院 | Multifunctional wheelchair |
| CN211326249U (en) * | 2019-07-25 | 2020-08-25 | 上海理工大学 | Novel leg protection mechanism for standing wheelchair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006230793A (en) * | 2005-02-25 | 2006-09-07 | Revab Bv | Wheelchair equipped with leg-rest and calf-rest |
| JP3135121U (en) * | 2007-06-06 | 2007-09-06 | 聡子 高木 | Foot / knee guard device |
| JP2009112689A (en) * | 2007-11-09 | 2009-05-28 | Og Giken Co Ltd | Bathing wheelchair |
| CN205286746U (en) * | 2015-11-09 | 2016-06-08 | 吉芮医疗器械（上海）有限公司 | Stand -type wheelchair |
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| CN108464918A (en) * | 2018-05-22 | 2018-08-31 | 天津科技大学 | Indoor standing assists vehicle |
| CN208864665U (en) * | 2018-07-19 | 2019-05-17 | 中山大学孙逸仙纪念医院 | Multifunctional wheelchair |
| CN211326249U (en) * | 2019-07-25 | 2020-08-25 | 上海理工大学 | Novel leg protection mechanism for standing wheelchair |
Non-Patent Citations (1)
| Title |
|---|
| 任怡 等: "立卧两用电动轮椅车的设计", 天津科技大学学报, no. 01, 25 February 2009 (2009-02-25), pages 47 - 50 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370255A (en) * | 2020-11-12 | 2021-02-19 | 安徽医科大学第一附属医院 | Wheel chair |
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