CN207654335U - A kind of recovery training wheel chair - Google Patents
A kind of recovery training wheel chair Download PDFInfo
- Publication number
- CN207654335U CN207654335U CN201720744939.8U CN201720744939U CN207654335U CN 207654335 U CN207654335 U CN 207654335U CN 201720744939 U CN201720744939 U CN 201720744939U CN 207654335 U CN207654335 U CN 207654335U
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- wheel
- wheelchair
- cushion part
- wheelchair frame
- control
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Abstract
The utility model discloses a kind of recovery training wheel chairs.Wheelchair in existing technology, although can be convenient for users to the movement during rehabilitation course, inconvenient user independently carries out lower limb rehabilitation training.The utility model provides a kind of recovery training wheel chair, including wheelchair frame, wheel, cushion part, backrest, footrest and handrail, and wheelchair frame is equipped with cushion part turnover device, handrail lifting gear and control-rod transfer；Cushion part turnover device, handrail lifting gear and control-rod transfer are set on wheelchair, wheelchair and crutch can be combined, so that this wheelchair has the function of crutch, user is contributed to carry out lower limb rehabilitation training, convenient for users to whenever and wherever possible, independently carry out lower limb rehabilitation training, tired out in the training process can switchback wheelchair pattern at any time, using flexible.
Description
Technical field
The utility model is related to a kind of wheelchair, more specifically a kind of recovery training wheel chair.
Background technology
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems, heavier
What is wanted is that them can be made to carry out physical exercise by means of wheelchair and participate in social activities.Common wheelchair generally by wheelchair frame, wheel,
Brake gear and four parts composition is seated against, or is driven using hand wheelchair, or increase electronics force aid system to move.And it takes action not
Just in personage, groups of people are to be temporarily lost with the ability of lower limb movement because of accident or disease, can be recaptured after rehabilitation training
Locomotor activity.Traditional wheelchair can facilitate their movements during rehabilitation course really, and but to rehabilitation training, there is no assorted
The help of essence, if if assisting rehabilitation training using crutch, best someone accompanies nurse, is turned in use to prevent user
Power is exhausted and is fallen down during cane.
Utility model content
Technical problem to be solved in the utility model is to overcome the problems of the above-mentioned prior art, provides one kind and helps
In the wheelchair of rehabilitation training, leg training, using flexible can be carried out convenient for users to independent.
To achieve the above object, the utility model is achieved by the following technical programs：A kind of recovery training wheel chair, packet
Wheelchair frame, wheel, cushion part, backrest, footrest and handrail are included, the wheelchair frame is equipped with cushion part turnover device, handrail lifts
Device and control-rod transfer；The cushion part turnover device includes being set to the branch that cushion part is used to support on wheelchair frame
Brace, the short supporting axle for being set to cushion part both sides and and the rocking arm that is rotatablely connected respectively with wheelchair frame and cushion part of both ends；
The one end of one end of the rocking arm and the long axis connection being set on wheelchair frame, the other end and cushion part is hinged；Short supporting axle
The both sides of cushion part the other end are set to, the support arm is equipped with the sliding slot for accommodating short supporting axle；In the rocking arm
When rotating and cushion part being driven to overturn, the short supporting axle is in horizontal sliding in sliding slot；The handrail lifting gear includes setting
In the outer tube on wheelchair frame, the inner tube being connect with handrail, the worm screw that is fixed on outer tube；Said inner tube is equipped with one for coordinating
The spur rack of worm screw, the outer tube are equipped with one and receive the guide groove that spur rack slides up and down with guiding, and the worm screw is driven by motor
It is dynamic；The control-rod transfer includes being fixed on wheelchair frame and the casing placed vertically, the control-rod being socketed in casing,
Control-rod in casing in rotating；The wheel includes front wheels and rear wheels, and the wheel shaft of front-wheel and the lower end of control-rod connect；The control
Bar processed is equipped with one synchronous belt, and the wheelchair frame is equipped at least two synchronizing wheels and at least two traction wheels, the synchronization
The both ends of band are socketed on respectively in the synchronizing wheel that one is set to outside control-rod, and synchronous belt is after synchronizing wheel and traction wheel transmission
In n shapes.
By using above-mentioned technical proposal, wanting to become crutch to carry out leg training to be cushion by wheelchair in user
Horizontal positioned cushion part can be turned over and be bonded backrest by portion's turnover device, be leg training vacating space；Handrail liter
Falling unit can increase the handrail on script wheelchair, make up to the suitable height of user, convenient for users to both arms be clamped；
Control-rod transfer allows the direction of two front-drives to remain parallel, can facilitate and pass through two control-rods in user
In any one can controling wheelchair preceding line direction.
The further preferred scheme of the utility model is：The short supporting axle is equipped with an idler wheel, and the idler wheel is in sliding slot
It rolls or slides in horizontal direction.
By using above-mentioned technical proposal, sliding friction is become rolling friction by idler wheel, reduces short supporting axle in sliding slot
Frictional resistance when interior mobile.
The further preferred scheme of the utility model is：The rocking arm sets there are two and is located at the both sides of cushion part and leads to
It crosses the shaft being set in cushion part to be hinged with cushion part, the shaft is externally provided with idler wheel.
By using above-mentioned technical proposal, on the one hand cushion part both sides can unify cushion part in support with regard to four rolling
Height on arm, the rubber layer outside another aspect idler wheel can make into row buffering, four rolling in cushion part installation course
It is more quiet when with support arm contact, it not will produce prodigious noise.
The further preferred scheme of the utility model is：Outer tube described in two is from top to bottom inclined outwardly setting.
It, can there are for resource-user cost method when user is seated, between two handrails by using above-mentioned technical proposal
Space, and when user's lower limb rehabilitation training to be carried out, handrail can be risen, is obliquely installed after handrail can just risen
Close to the oxter of user, it is clamped convenient for users to both arms.
The utility model is more preferably：The wheelchair frame is equipped with the first motor being fixedly connected with wheelchair frame, institute
State wheel axis connection of the first motor by any one of gear, chain or V belt translation and the trailing wheel.
By using above-mentioned technical proposal, rear wheel is driven using motor, and control what front-wheel moved ahead by control-rod
Direction can be that user saves muscle power.
The utility model is more preferably：The wheelchair frame is equipped with the second motor being fixedly connected with wheelchair frame, institute
It states the second motor and passes through any one of gear, chain or V belt translation and the long axis connection.
By using above-mentioned technical proposal, is rotated using motor driving long axis, to drive convenient for users to operation, only needed
It pins motor positive and inverse switch and can be driven cushion part overturning, free switching is in wheelchair pattern and crutch pattern.
The utility model is more preferably：The inside of the synchronous belt is engaged with the synchronizing wheel, the synchronous belt
Outside and the traction wheel CONTACT WITH FRICTION.
By using above-mentioned technical proposal, synchronizing wheel and traction wheel are used cooperatively the route for changing synchronous belt transmission simultaneously,
Make it around among wheelchair, resource-user cost method will not be hampered.
The utility model is more preferably：The footrest is arranged with wheelchair frame rotation, and the footrest is on vertical direction
Rotational angle be 90 degree.
Footrest can be horizontally arranged, both feet are respectively placed in footrest in user's sitting posture by using above-mentioned technical proposal
On；When user carries out lower limb rehabilitation training, vertical direction can be swung to foot, in order to avoid lower limb rehabilitation instruction can be hampered
Practice.
In conclusion the utility model has the advantages that：Cushion part turnover device, handrail liter are set on wheelchair
Wheelchair and crutch, can be combined by falling unit and control-rod transfer so that this wheelchair has the function of crutch, helps
Carry out lower limb rehabilitation training in user, convenient for users to whenever and wherever possible, it is independent carry out lower limb rehabilitation training, in the training process
Tired out can switchback wheelchair pattern at any time, using flexible.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the state diagram that the utility model is used as crutch；
Fig. 4 is that the hair at the total B of Fig. 3 is schemed greatly；
Fig. 5 is the structural schematic diagram of control-rod transfer.
In figure：1, wheelchair frame；11, first motor；12, the second motor；13, third motor；2, wheel；21, front-wheel；22、
Trailing wheel；3, cushion part；4, backrest；5, footrest；6, handrail；7, cushion part turnover device；71, long axis；72, short supporting axle；73, it shakes
Arm；74, support arm；75, sliding slot；76, idler wheel；77, shaft；8, handrail lifting gear；81, outer tube；82, inner tube；83, worm screw；
84, spur rack；85, guide groove；9, control-rod transfer；91, casing；92, control-rod；93, synchronous belt；94, synchronizing wheel；
95, traction wheel.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The present embodiment is only the explanation to the utility model, is not limitations of the present invention, this field skill
Art personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as
It is all protected by Patent Law in the right of the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, show a kind of recovery training wheel chair, including wheelchair frame 1, wheel 2,
Cushion part 3, backrest 4, footrest 5 and handrail 6, wheelchair frame 1 are equipped with cushion part turnover device 7, handrail lifting gear 8 and control
Bar transfer 9.
Wheelchair frame 1 includes that lower horizontal is placed and in the chassis of n shapes and the branch for being fixedly connected and being vertically arranged with chassis
Frame.Footrest 5 is rotatablely connected with the both ends of chassis respectively, and footrest 5 is 90 degree in the rotational angle on vertical direction, backrest 4
It is fixed on holder.
Wheel 2 includes two front-wheels 21 and two trailing wheels 22.Two front-wheels 21 are universal wheel, and two trailing wheels 22 pass through same wheel shaft
Connection.Two front-wheels 21 and two trailing wheels 22 are separately positioned on the surrounding of chassis.
Cushion part turnover device 7 includes being set to be used to support the support arm 74 of cushion part 3 on wheelchair frame 1, be set to seat
The short supporting axle 72 of 3 both sides of pad portion and and the rocking arm 73 that is rotatablely connected respectively with wheelchair frame 1 and cushion part 3 of both ends.Support arm
74 is horizontally disposed, and distance of the distance between two support arms 74 between chassis both ends is roughly equal；Two support arms 74
End be fixedly connected with holder, cushion part 3 is placed between two support arms 74 and is overlapped on support arm 74.
One end of rocking arm 73 is connect with the long axis 71 being set on wheelchair frame 1, the other end and the one end of cushion part 3 nearby
It is hinged；In the present embodiment, one end of rocking arm 73 can be fixedly connected with long axis 71, and long axis 71 and wheelchair frame 1 are rotatablely connected, can be with
Using another embodiment：One end of rocking arm 73 is rotatablely connected with long axis 71, and long axis 71 is fixedly connected with wheelchair frame 1.Support
Short axle 72 is set to the both sides of 3 the other end of cushion part, and support arm 74 is equipped with the sliding slot 75 for accommodating short supporting axle 72；
When rocking arm 73 rotates and cushion part 3 is driven to overturn, short supporting axle 72 is in horizontal sliding in sliding slot 75.
In order to reduce frictional resistance when sliding, short supporting axle 72 is equipped with an idler wheel 76, and idler wheel 76 is in water in sliding slot 75
It square scrolls up or slides.Cushion part 3 is in horizontality when in order to ensure that user is sitting in cushion part 3, and rocking arm 73 is set
There are two and be located at cushion part 3 both sides and the shaft 77 by being set in cushion part 3 and cushion part 3 it is hinged, shaft
77 are externally provided with idler wheel 76.When cushion part 3 is in horizontality, four rolling 76 is contacted with support arm 74.
Handrail lifting gear 8 includes the outer tube 81 being set on wheelchair frame 1, the inner tube 82 being connect with handrail 6, is fixed on outside
Worm screw 83 on pipe 81.Two outer tubes 81 are from top to bottom inclined outwardly setting and its bottom end is fixedly connected with chassis respectively.Outside
Then there is the guide groove 85 on a vertical direction on pipe 81, inner tube 82 is equipped with a spur rack 84 for coordinating worm screw 83, straight
Rack 84 drives inner tube 82 to be moved up and down in outer tube 81 while being slided up and down in guide groove 85, to reach adjustable handrail 6
The purpose of height.Worm screw 83 can use manual rotation, but left and right handrail can rise or decline simultaneously for convenience, and keep
Sustained height is equipped with a third motor 13 for driving worm screw 83 to rotate, third motor 13 and wheelchair frame 1 on wheelchair frame 1
It is fixed, it can also be fixed on outer tube 81.
Control-rod transfer 9 include be fixed on chassis both ends and place vertically casing 91, be socketed in casing 91
Control-rod 92, the rotation in the casing 91 of control-rod 92, the lower end of control-rod 92 and the wheel axis connection of front-wheel 21.On control-rod 92
Equipped with one synchronous belt 93, wheelchair frame 1 is equipped at least two synchronizing wheels 94 and at least two traction wheels 95, and the two of synchronous belt 93
End is socketed on respectively in the synchronizing wheel 94 that one is set to outside control-rod 92, and synchronous belt 93 is passed by synchronizing wheel 94 and traction wheel 95
It is in n shapes after dynamic.The inside of synchronous belt 93 is engaged with synchronizing wheel 94, outside and 95 CONTACT WITH FRICTION of traction wheel of synchronous belt 93.
In the present embodiment, chassis is hollow setting, and synchronous belt 93, synchronizing wheel 94 and traction wheel 95 are placed in hollow
In chassis.Synchronizing wheel 94 and traction wheel 95 are driven wheel, are all made of two, and be fixed in chassis.
In order to person more convenient to use operation and it is laborsaving, first motor 11 and the second motor 12 are respectively equipped on chassis.The
The wheel axis connection that one motor 11 passes through any one of gear, chain or V belt translation and trailing wheel 22；Second motor 12 by gear,
Any one of chain or V belt translation are connect with long axis 71.Gear and synchronous belt are all made of in the present embodiment, other kinds of drive
It no longer describes one by one herein.
And the switch of the positive and negative rotation of first motor 11 and the second motor 12 can be arranged on control-rod 92, so as to user
Operation.
Claims (8)
1. a kind of recovery training wheel chair, including wheelchair frame（1）, wheel（2）, cushion part（3）, backrest（4）, footrest（5）And handrail
（6）, it is characterised in that：The wheelchair frame（1）It is equipped with cushion part turnover device（7）, handrail lifting gear（8）And control-rod
Transfer（9）；
The cushion part turnover device（7）Including being set to wheelchair frame（1）On be used to support cushion part（3）Support arm（74）、
It is set to cushion part（3）The short supporting axle of both sides（72）With and both ends respectively with wheelchair frame（1）And cushion part（3）Rotation connection
Rocking arm（73）；
The rocking arm（73）One end and be set to wheelchair frame（1）On long axis（71）Connection, the other end and cushion part（3）One
End is hinged；Short supporting axle（72）It is set to cushion part（3）The both sides of the other end, the support arm（74）It is equipped with for holding
Receive short supporting axle（72）Sliding slot（75）；In the rocking arm（73）It rotates and drives cushion part（3）When overturning, the short supporting axle
（72）In sliding slot（75）Interior horizontal sliding；
The handrail lifting gear（8）Including being set to wheelchair frame（1）On outer tube（81）With handrail（6）The inner tube of connection
（82）, be fixed on outer tube（81）On worm screw（83）；
Said inner tube（82）One is equipped with for coordinating worm screw（83）Spur rack（84）, the outer tube（81）One is equipped with drawing
Admittance spur rack（84）The guide groove slided up and down（85）, the worm screw（83）It is driven by motor；
The control-rod transfer（9）Including being fixed on wheelchair frame（1）Casing that is upper and placing vertically（91）, be socketed on casing
（91）Interior control-rod（92）, control-rod（92）In casing（91）Interior rotation；
The wheel（2）Including front-wheel（21）And trailing wheel（22）, front-wheel（21）Wheel shaft and control-rod（92）Lower end connection；Institute
State control-rod（92）It is equipped with one synchronous belt（93）, the wheelchair frame（1）It is equipped at least two synchronizing wheels（94）At least
Two traction wheels（95）, the synchronous belt（93）Both ends be socketed on one respectively and be set to control-rod（92）Outer synchronizing wheel（94）
On, synchronous belt（93）By synchronizing wheel（94）And traction wheel（95）It is in n shapes after transmission.
2. wheelchair according to claim 1, it is characterised in that：The short supporting axle（72）It is equipped with an idler wheel（76）, institute
State idler wheel（76）In sliding slot（75）It rolls or slides in interior horizontal direction.
3. wheelchair according to claim 2, it is characterised in that：The rocking arm（73）If there are two and it is located at cushion part
（3）Both sides and by being set to cushion part（3）On shaft（77）With cushion part（3）It is hinged, the shaft（77）It is externally provided with
Idler wheel（76）.
4. wheelchair according to claim 1, it is characterised in that：Outer tube described in two（81）From top to bottom it is inclined outwardly
Setting.
5. wheelchair according to claim 1, it is characterised in that：The wheelchair frame（1）It is equipped with and wheelchair frame（1）It is fixed to connect
The first motor connect（11）, the first motor（11）Pass through any one of gear, chain or V belt translation and the trailing wheel
（22）Wheel axis connection.
6. wheelchair according to claim 1, it is characterised in that：The wheelchair frame（1）It is equipped with and wheelchair frame（1）It is fixed to connect
The second motor connect（12）, second motor（12）Pass through any one of gear, chain or V belt translation and the long axis
（71）Connection.
7. wheelchair according to claim 1, it is characterised in that：The synchronous belt（93）Inside and the synchronizing wheel（94）
Engagement, the synchronous belt（93）Outside and the traction wheel（95）CONTACT WITH FRICTION.
8. wheelchair according to claim 1, it is characterised in that：The footrest（5）With wheelchair frame（1）Rotation setting, it is described
Footrest（5）In the rotational angle on vertical direction be 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744939.8U CN207654335U (en) | 2017-06-24 | 2017-06-24 | A kind of recovery training wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744939.8U CN207654335U (en) | 2017-06-24 | 2017-06-24 | A kind of recovery training wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654335U true CN207654335U (en) | 2018-07-27 |
Family
ID=62935665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744939.8U Expired - Fee Related CN207654335U (en) | 2017-06-24 | 2017-06-24 | A kind of recovery training wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654335U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925132A (en) * | 2019-04-11 | 2019-06-25 | 广东博智林智能技术有限公司 | The electric wheelchair and electrically powered wheelchair device of adjustable form |
| CN110584890A (en) * | 2019-09-23 | 2019-12-20 | 上海互邦智能康复设备股份有限公司 | Health rehabilitation training integration wheelchair |
| CN111557834A (en) * | 2020-06-29 | 2020-08-21 | 西安工业大学 | Multifunctional intelligent walking stick equipment |
| CN111643284A (en) * | 2020-05-26 | 2020-09-11 | 潍坊护理职业学院 | Portable rehabilitation training device for general surgery department |
| CN112472438A (en) * | 2021-01-08 | 2021-03-12 | 上海欧暮菲电子科技有限公司 | Electronic-driven auxiliary wheelchair equipment |
| CN114869608A (en) * | 2022-04-19 | 2022-08-09 | 中南大学湘雅医院 | Wheel turns integrative portable individual and removes and assists utensil |
-
2017
- 2017-06-24 CN CN201720744939.8U patent/CN207654335U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925132A (en) * | 2019-04-11 | 2019-06-25 | 广东博智林智能技术有限公司 | The electric wheelchair and electrically powered wheelchair device of adjustable form |
| CN110584890A (en) * | 2019-09-23 | 2019-12-20 | 上海互邦智能康复设备股份有限公司 | Health rehabilitation training integration wheelchair |
| CN111643284A (en) * | 2020-05-26 | 2020-09-11 | 潍坊护理职业学院 | Portable rehabilitation training device for general surgery department |
| CN111643284B (en) * | 2020-05-26 | 2022-03-08 | 潍坊护理职业学院 | Portable rehabilitation training device for general surgery department |
| CN111557834A (en) * | 2020-06-29 | 2020-08-21 | 西安工业大学 | Multifunctional intelligent walking stick equipment |
| CN112472438A (en) * | 2021-01-08 | 2021-03-12 | 上海欧暮菲电子科技有限公司 | Electronic-driven auxiliary wheelchair equipment |
| CN112472438B (en) * | 2021-01-08 | 2022-07-26 | 上海纽语科技发展有限公司 | Electronic-driven auxiliary wheelchair equipment |
| CN114869608A (en) * | 2022-04-19 | 2022-08-09 | 中南大学湘雅医院 | Wheel turns integrative portable individual and removes and assists utensil |
| CN114869608B (en) * | 2022-04-19 | 2023-07-18 | 中南大学湘雅医院 | Wheel and crutch integrated portable personal mobile auxiliary tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20190624 |