CN209019201U - Rehabilitation wheelchair - Google Patents
Rehabilitation wheelchair Download PDFInfo
- Publication number
- CN209019201U CN209019201U CN201820197302.6U CN201820197302U CN209019201U CN 209019201 U CN209019201 U CN 209019201U CN 201820197302 U CN201820197302 U CN 201820197302U CN 209019201 U CN209019201 U CN 209019201U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- setting
- sprocket wheel
- cylinder
- rotation
- 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.)
- Expired - Fee Related
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Abstract
Rehabilitation wheelchair, including vehicle frame, chair of choosing a place to give a banquet on vehicle frame；Vehicle frame rear lateral portion rotates setting power wheel and driven wheel respectively；Vehicle frame front side portion rotation two directive wheels of setting；Rotation the first transmission shaft of setting and second driving shaft, power wheel are connected on the first transmission shaft on vehicle frame, and the first flywheel of power wheel is arranged close on the first transmission shaft；The second flywheel is arranged in the front end of second driving shaft, and the first chain is sequentially connected between the first flywheel and the second flywheel；Sprocket wheel after the rear end setting of second driving shaft；Sprocket wheel before lower rotation is arranged before vehicle frame is connected between preceding sprocket wheel and rear sprocket wheel by the second chain drive；Crank is connected on preceding sprocket wheel, sole is put in connection on crank.The utility model structure is simple, easy to use, at low cost, can carry out reconditioning to lower limb disability person, effectively prevent it the contracting of muscle committee occur, limb stops problem numb, that boundary is hard, so that reaching makes the lower limb disabilities person such as inclined paralysis walk early.
Description
Technical field
The utility model belongs to rehabilitation product scope more particularly to a kind of rehabilitation wheelchair.
Background technique
The currently used method of rehabilitation of lower limb disability especially hemiplegic patient has: 1, patient uses crutch, family members or shield
Work assists patient to move with the help of crutch；This method large labor intensity for family members and nurse, while not infusing slightly
Meaning is easy to bring secondary injury to patient.2, rehabilitation articles are bought.This method although use it is fairly simple, but at present
Rehabilitation articles be substantially more expensive, certain difficulty is had for the family of financial difficulties.Meanwhile structure is more complicated,
Maintenance cost is high when failure.
Utility model content
The utility model is intended to provide that a kind of structure is simple, the good rehabilitation wheelchair of using effect.
In order to solve the above technical problems, the utility model provides the following technical solution: rehabilitation wheelchair, including vehicle
Frame, chair of choosing a place to give a banquet on vehicle frame, seat rear set backrest, and connecting rod, connecting rod end rotation setting hand push is arranged in backrest posterior rotation
Bar；Vehicle frame rear lateral portion rotates setting power wheel and driven wheel respectively；Vehicle frame front side portion rotation two directive wheels of setting；Turn on vehicle frame
The first transmission shaft of dynamic setting and second driving shaft, power wheel are connected on the first transmission shaft, are arranged close to move on the first transmission shaft
First flywheel of wheels；The second flywheel is arranged in the front end of second driving shaft, is sequentially connected between the first flywheel and the second flywheel
First chain；Sprocket wheel after the rear end setting of second driving shaft；Sprocket wheel before lower rotation is arranged before vehicle frame, preceding sprocket wheel and rear sprocket wheel
Between by the second chain drive connect；Crank is connected on preceding sprocket wheel, sole is put in connection on crank.
Cooperate second driving shaft setting protection cylinder on vehicle frame, second driving shaft is rotatably dispose in protection cylinder.
Vehicular body front sets horizontally disposed connecting rod, rotation setting leg-rest plate in connecting rod.
Guide cylinder is set on vehicle frame, seat lower part cooperation guide cylinder sets sleeve, and sleeve sliding sleeve is set on guide cylinder；In vehicle frame
On set the hydraulic cylinder being vertically arranged, the top of hydraulic cylinder is connected to seat lower part.
Drag strut is arranged in vehicle frame posterior rotation, and drag strut is arranged towards vehicle frame rear, sets on drag strut and is arranged vertically downward
Anti-down bar.
Limit plate is set on vehicle frame, and limit spring is set between drag strut and limit plate.
Handrail is arranged in seat two sides, sets elastometric boot on handrail.
Warning button is set on handrail, warning button is series on warning circuit.
Warning circuit includes power supply and the buzzer that connects to power supply.
Be connected with the connecting cylinder towards setting on handrail, be arranged moving cylinder inside and outside connecting cylinder, moving cylinder top and handrail it
Between be connected with back-moving spring, moving cylinder end cooperates power wheel and driven wheel that stop rubber slab is arranged.
By above technical scheme, the utility model has the following beneficial effects: the utility model structure is simple, it is easy to use,
It is at low cost, reconditioning can be carried out to lower limb disability person, it is effectively prevent the contracting of muscle committee occur, limb is not numb, boundary is hard asks
Topic, so that reaching makes the lower limb disabilities person such as inclined paralysis walk early.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of the first transmission shaft, second driving shaft and preceding sprocket wheel.
Specific embodiment
Rehabilitation wheelchair, as shown in Figure 1, including vehicle frame 1,1 top of vehicle frame is chosen a place to give a banquet chair 2.In order to realize the tune of 2 height of seat
It is whole, so that the adaptation range of the wheelchair is wider, guide cylinder 6 is set on vehicle frame 1,2 lower part of seat cooperation guide cylinder 6 sets sleeve 5,
5 sliding sleeve of sleeve is set on guide cylinder 6；The hydraulic cylinder 7 being vertically arranged is set on vehicle frame 1, the top of hydraulic cylinder 7 is connected to seat
2 lower parts.By the flexible of hydraulic cylinder 7, the lifting of seat 2 is realized, and guide cylinder 6 and sleeve 5 then cooperate and guarantee 2 liters of seat
Track is constant during drop.
2 rear portion of seat sets backrest 8, and the posterior rotation of backrest 8 is provided with connecting rod 9,9 end of connecting rod rotation setting hand
Push rod 10.Placing groove is arranged in mating connection bar 9 on backrest 8, can will connect when connecting rod 9 is turned to parallel with backrest 8
Extension bar 9 is placed into link slot；It can according to need by the way that handspike 10 to be rotatably dispose in connecting rod 9 so that handspike 10
Certain angle is rotated, family members is facilitated to push wheelchair.Connecting rod 9 is relative to 10 phase of fixation and handspike after the rotation of backrest 8
The mature prior art is fixed as after rotating for connecting rod 9.
Two directive wheels 20 of setting are rotated in 1 front side portion of vehicle frame, two directive wheels 20 can play the role of guiding.In vehicle
1 rear lateral portion of frame rotates setting power wheel 14 and driven wheel respectively.Meanwhile rotation the first transmission shaft 21 of setting and the on vehicle frame 1
Two transmission shafts 28, in order to protect second driving shaft 28, cooperation second driving shaft 28 setting protection cylinder 27, the second transmission on vehicle frame 1
Axis 28 is rotatably dispose in protection cylinder 27.
The first transmission shaft 21 of essence and second driving shaft 28 are arranged along the width direction of vehicle frame 1.Power wheel 14 is connected to
On first transmission shaft 21, the first flywheel 31 of power wheel 14 is arranged close on the first transmission shaft 21；The front end of second driving shaft 28
Second flywheel 29 is set, the first chain 3025 is sequentially connected between the first flywheel 31 and the second flywheel 29；Second driving shaft 28
Rear end setting after sprocket wheel 26.
Sprocket wheel 22 before lower rotation is arranged before vehicle frame 1 passes through the second chain drive between preceding sprocket wheel 22 and rear sprocket wheel 26
Connection；Crank 23 is connected on preceding sprocket wheel 22, sole 24 is put in rotation connection on crank 23.
When work, family members push wheelchair, and power wheel 14 rotates, and the rotation of power wheel 14 drives the first transmission shaft 21
It rotates, the first flywheel 31 on the first transmission shaft 21 drives the transmission of the first chain 3025, and then is driven by the first chain 3025
Second driving shaft 28 is driven, and the transmission of second driving shaft 28 has driven the transmission of the second chain, and the transmission of the second chain drives
The rotation of preceding sprocket wheel 22, with the rotation of preceding sprocket wheel 22, the drive of crank 23 on preceding sprocket wheel 22 is put sole 24 and is moved up and down, and needs
Foot need to be only placed on sole 24 by the patient of lower limb rehabilitation, and putting sole 24 can drive the leg of patient to move, realize compared with
Good rehabilitation efficacy.Wherein, the mode that crank 23 and preceding sprocket wheel 22 connect is identical as the structure on bicycle.
In order to make the available rest of leg of patient, horizontally disposed connecting plate is set in Vehicular body front, is rotated on connecting plate
Leg-rest plate is set, and patient can according to need for foot to be placed on footrest 19 and rest.
It the phenomenon that in order to avoid being turned over after occurring when especially climbing in 1 moving process of vehicle frame, is set in 1 posterior rotation of vehicle frame
Drag strut 17 is set, drag strut 17 is arranged towards 1 rear of vehicle frame, sets the anti-down bar 18 being arranged vertically downward on drag strut 17.Meanwhile
Limit plate 15 is set on vehicle frame 1, and limit spring 16 is set between drag strut 17 and limit plate 15.When turning over trend after vehicle frame 1 has, dragging
Bar 17 is rotated up, and limit plate 15 then ensure that drag strut 17 is rotated up and need to stop to a certain extent afterwards, ensure that vehicle
The safety of frame 1, the process that limit spring 16 is rotated up drag strut 17 buffer.
In order to guarantee the comfort in use process, handrail 3 is set in 2 two sides of seat, sets elastometric boot 4 on handrail 3.
Meanwhile warning button is set on handrail 3, warning button is series on warning circuit, and warning circuit includes power supply and connects to power supply
Buzzer.When there is abnormal conditions, patient presses warning button, and warning button connects power supply with buzzer, buzzer
It beeps, cries for help to surrounding people.
In order to enable patient can be automatically stopped the movement of wheelchair, in handrail when patient tempers arm or emergency
It is connected with the connecting cylinder towards setting on 3, is arranged moving cylinder 12 inside and outside connecting cylinder, is connected between 12 top of moving cylinder and handrail 3
There is back-moving spring 11,12 end of moving cylinder cooperates power wheel 14 and driven wheel that stop rubber slab 13 is arranged.Patient, which presses down on, to be stopped
Dynamic rubber slab 13 drives moving cylinder 12 relative to connecting cylinder slide downward, final stop rubber slab 13 and power wheel 14 and driven
Wheel contact, stops operating under the action of frictional force, finally wheelchair is stopped operating.
The use process of this wheelchair are as follows: family members first according to the height of patient, start hydraulic cylinder 7, adjust the height of seat 2,
Finally the foot of patient is placed on sole 24.Patient sits on wheelchair, adjusts the inclination angle of backrest 8 as needed
Degree.Family members push wheelchair, and power wheel 14 rotates, and power wheel 14 drives the rotation of the first transmission shaft 21, and the first transmission shaft 21 passes through the
One chain 3025 drives second driving shaft 28 to rotate, and sprocket wheel 22 rotates before second driving shaft 28 passes through the second chain-driving, and preceding
Sprocket wheel 22 then drives and puts the rotation of sole 24 on crank 23 and crank 23, so that the leg of patient obtains reconditioning.
The utility model structure is simple, easy to use, at low cost, can carry out reconditioning to lower limb disability person, effectively
Prevent it from the contracting of muscle committee occur, limb stops problem numb, that boundary is hard, so that reaching makes the lower limb disabilities person such as inclined paralysis walk early.
Claims (10)
1. rehabilitation wheelchair, it is characterised in that: including vehicle frame, chair of choosing a place to give a banquet on vehicle frame, seat rear sets backrest, backrest posterior rotation
Connecting rod, connecting rod end rotation setting handspike are set；Vehicle frame rear lateral portion rotates setting power wheel and driven wheel respectively；Vehicle frame
Front side portion rotation two directive wheels of setting；Rotation setting the first transmission shaft and second driving shaft on vehicle frame, power wheel are connected to the
On one transmission shaft, the first flywheel of power wheel is arranged close on the first transmission shaft；The second flywheel is arranged in the front end of second driving shaft,
The first chain is sequentially connected between first flywheel and the second flywheel；Sprocket wheel after the rear end setting of second driving shaft；Before vehicle frame
Sprocket wheel before lower rotation is arranged is connected between preceding sprocket wheel and rear sprocket wheel by the second chain drive；It is connected with crank on preceding sprocket wheel,
Sole is put in connection on crank.
2. rehabilitation wheelchair as described in claim 1, it is characterised in that: cooperate second driving shaft setting protection cylinder on vehicle frame,
Second driving shaft is rotatably dispose in protection cylinder.
3. rehabilitation wheelchair as claimed in claim 2, it is characterised in that: Vehicular body front sets horizontally disposed connecting plate, connection
Rotation setting leg-rest plate on plate.
4. rehabilitation wheelchair as claimed in claim 3, it is characterised in that: set guide cylinder, seat lower part cooperation guiding on vehicle frame
Cylinder sets sleeve, and sleeve sliding sleeve is set on guide cylinder；The hydraulic cylinder being vertically arranged is set on vehicle frame, the top of hydraulic cylinder is connected to
Seat lower part.
5. rehabilitation wheelchair as claimed in claim 4, it is characterised in that: drag strut, drag strut court is arranged in vehicle frame posterior rotation
It is arranged to vehicle frame rear, sets the anti-down bar being arranged vertically downward on drag strut.
6. rehabilitation wheelchair as claimed in claim 5, it is characterised in that: set limit plate on vehicle frame, drag strut and limit plate it
Between set limit spring.
7. the rehabilitation wheelchair as described in claim 1 to 6 any one, it is characterised in that: handrail, handrail is arranged in seat two sides
On set elastometric boot.
8. rehabilitation wheelchair as claimed in claim 7, it is characterised in that: set warning button on handrail, warning button is series at
On warning circuit.
9. rehabilitation wheelchair as claimed in claim 8, it is characterised in that: warning circuit includes power supply and the bee that connects to power supply
Ring device.
10. rehabilitation wheelchair as claimed in claim 9, it is characterised in that: be connected with the connecting cylinder towards setting on handrail, even
Be arranged moving cylinder inside and outside connect cylinder, be connected with back-moving spring between moving cylinder top and handrail, moving cylinder end cooperate power wheel and
Stop rubber slab is arranged in driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197302.6U CN209019201U (en) | 2018-02-05 | 2018-02-05 | Rehabilitation wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197302.6U CN209019201U (en) | 2018-02-05 | 2018-02-05 | Rehabilitation wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019201U true CN209019201U (en) | 2019-06-25 |
Family
ID=66869589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197302.6U Expired - Fee Related CN209019201U (en) | 2018-02-05 | 2018-02-05 | Rehabilitation wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419559A (en) * | 2020-04-10 | 2020-07-17 | 南京林业大学 | Multifunctional rehabilitation wheelchair |
-
2018
- 2018-02-05 CN CN201820197302.6U patent/CN209019201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419559A (en) * | 2020-04-10 | 2020-07-17 | 南京林业大学 | Multifunctional rehabilitation wheelchair |
| CN111419559B (en) * | 2020-04-10 | 2022-03-22 | 南京林业大学 | Multifunctional rehabilitation wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201123 Address after: 463000 South 80m Road East, intersection of Ganbao Avenue and Chuangye Road, Xincai County, Zhumadian City, Henan Province Patentee after: Henan Taiwei Medical Technology Co.,Ltd. Address before: 463000 South Lizhuang Group No. 18, Xiazhuang Village, Humiao Township, Yicheng District, Zhumadian City, Henan Province Patentee before: Li Fushan |
|
| 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: 20190625 Termination date: 20220205 |