CN208626035U - Portable wheel chair - Google Patents
Portable wheel chair Download PDFInfo
- Publication number
- CN208626035U CN208626035U CN201820348545.5U CN201820348545U CN208626035U CN 208626035 U CN208626035 U CN 208626035U CN 201820348545 U CN201820348545 U CN 201820348545U CN 208626035 U CN208626035 U CN 208626035U
- Authority
- CN
- China
- Prior art keywords
- wheel
- portable
- wheelchair
- driving
- backrest
- 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
Links
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to portable wheel chairs, including wheelchair frame, armrest mechanism, driving mechanism, rear wheel system, control system, front wheel system, foot pedal and portable folding mechanism, wheelchair frame is the inclination keel shoe that the front is high and the back is low, armrest mechanism is self-locking Armset member that can be cocked, driving mechanism is mounted on rear-wheel, rear wheel system provides the driving wheel of portable wheel chair sport to couple with driving mechanism, control system is mounted on the front end of armrest mechanism, front wheel system is the driven wheel system coupled with wheelchair frame, foot pedal is the foot-operated supporting plate installed among front wheel system, portable folding mechanism is that the tracting mechanism for folding the portable wheelchair and expansion locking mechanism are coupled with wheelchair frame.The portable wheel chair of the utility model, wheelchair rear wheel double drive, power is strong, and handrail can be gone up cocked and elastic self-locking, is easy to use, folds regulations and parameters and fold up convenient for wheelchair and facilitates carryings, safety lock button safety, comprehensive cost performance height.
Description
Technical field
The utility model relates to field of machining technology, especially foldable wheelchair.
Background technique
Chair is the first-selected instrument that the handicapped doctor patient of legs and feet needs routine use and rehabilitation exercise, the wheel of the prior art
Chair be usually it is fixed, cannot store not readily portable, therefore it is necessary to research and development cooperate portable storage wheelchair.
Utility model content
Based on this, for the prior art, the technical problem to be solved of the utility model is just to provide a kind of structure letter
Single, at low cost, practical function, foldable cellular wheelchair.
The technical solution of the utility model are as follows:
A kind of portable wheel chair, including wheelchair frame, armrest mechanism, driving mechanism, rear wheel system, control system, front-wheel
System, foot pedal and portable folding mechanism, the wheelchair frame is the inclination keel shoe for the rear-wheel double drive that the front is high and the back is low, described
Armrest mechanism is can be toward the cocked self-locking Armset member of backrest, and the driving mechanism is to be mounted on rear-wheel dual-motor driving mechanism,
The rear wheel system provides the driving wheel of portable wheel chair sport to couple with the driving mechanism, and the control system is to be mounted on
The manual key control mechanism of the front end of the armrest mechanism, the front wheel system are the driven wheel coupled with the wheelchair frame
System, the foot pedal are the foot-operated supporting plate among the installation front wheel system, and the portable folding mechanism is and the wheelchair
The tracting mechanism and expansion locking mechanism that body frame coupling folds the portable wheelchair.
The wheelchair frame includes skeleton, backrest, seat in one of the embodiments, and the skeleton is described in connection
The parallel bracket of front wheel system and rear wheel system tilted forward and back, the backrest be vertical back by support, the seat for from
Horizon bar and the above seat cushion fixed of the skeleton to the backrest.
The armrest mechanism includes handrail, automatic padlock in one of the embodiments, and the handrail is to be located at the seat
Chair two sides can be toward the cocked hand steered bracket of the backrest, described handrail one end and the backrest are hinged, and the automatic padlock is
The elastic self-resetting locking mechanism being connect with the handrail.
The driving mechanism includes rear-wheel double drive motor and battery in one of the embodiments, and the rear-wheel is double to be driven
Dynamic motor is that motor is operated alone in the single-wheel being mounted on the inside of the centre of the rear wheel system, and the battery is mounted on the seat
The rechargeable battery of underface, the battery are electrically connected with the rear-wheel double drive motor.
The rear wheel system includes driving rear-wheel, rear shock-absorbing and anti-rear turning wheel, the driving in one of the embodiments,
Rear-wheel is the big wheel for being mounted on the inclination bottom of the skeleton, the shaft and rear-wheel double drive electricity of the driving rear-wheel
The shaft of machine couples, and the rear shock-absorbing is mounted on the intermediate connections of the driving rear-wheel and the skeleton, the anti-rear turning wheel
For the two balanced support wheels in the inner part for being mounted on the driving rear-wheel.
The control system includes controller main body, control handle and handrail mounting hole, institute in one of the embodiments,
Stating handrail mounting hole is the embedded matching hole for being located at the handrail front end, and the controller main body is to be fixed on the handrail installation
Connecting bracket and control box on hole, the control handle are the wheelchair working condition manual manipulation being mounted on the control box
Handle.
The front wheel system includes front-wheel and front shock-proof device in one of the embodiments, and the front shock-proof device is is mounted on
The elastic buffer of the front lower portion of skeleton is stated, the front-wheel is the driven wheel for being mounted on the front shock-proof device lower end.
The portable folding mechanism includes folding lever, front and back connecting tube, backrest support frame in one of the embodiments,
With safety lock button, the folding lever is the folding movement connecting rod for being mounted on the skeleton of the seat lower part, described
Front and back connecting tube is the hinged pipe of the connection front and back folding lever, and the backrest support frame is be located at the backrest lower end two
End connects horizontal pipe support, and the safety lock button is by the knob of the fixedly locked connection backrest support frame of the folding lever
Button, tightens the safety lock button, and wheelchair is not foldable, unclamps the safety lock button, and wheelchair can be folded up to take
Band.
Compared with the prior art, the portable wheel chair of the utility model, wheelchair rear wheel double drive, power is strong, handrail can on pull
It rises, convenient for users to taking seat, handrail elastic locking piece is easy to use, and folding lever is folded up convenient for wheelchair facilitates carrying,
Safety lock button ensures safety when wheelchair is unfolded and uses, and the independent double shock-absorbings in front and back, comfort is good, and comprehensive cost performance is high.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the portable wheel chair of the utility model；
Fig. 2 is the backsight structural representation of the portable wheel chair of the utility model.
In figure, 10-- wheelchair frame；11-- skeleton；12-- backrest；13-- seat；20-- armrest mechanism；21-- handrail；
The automatic padlock of 22--；30-- driving mechanism；31-- rear-wheel double drive motor；32-- battery；40-- rear wheel system；After 41-- driving
Wheel；Shock-absorbing after 42--；Turning wheel after 43-- is anti-；50-- control system；51-- controller main body；52-- controls handle；53-- handrail
Mounting hole；60-- front wheel system；61-- front-wheel；62-- front shock-proof device；70-- foot pedal；80-- portable folding mechanism；81-- is folded
Lever；Connecting tube before and after 82--；83-- backrest support frame；84-- safety lock button.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not rushing
In the case where prominent, the feature in following embodiment and embodiment be can be combined with each other.
Fig. 1 gives the side structure schematic view of the portable wheel chair of the utility model, and Fig. 2 is backsight structural representation,
By Fig. 1 and Fig. 2 it is found that the portable wheel chair, including wheelchair frame 10, armrest mechanism 20, driving mechanism 30, rear wheel system 40,
Control system 50, front wheel system 60, foot pedal 70 and portable folding mechanism 80, wheelchair frame 10 are the double drives of rear-wheel that the front is high and the back is low
Dynamic inclination keel shoe, armrest mechanism 20 is can be toward the cocked self-locking Armset member of backrest, and driving mechanism 30 is to be mounted on rear-wheel
Dual-motor driving mechanism, rear wheel system 40 provide the driving wheel of portable wheel chair sport, control system to couple with driving mechanism 30
50 be the manual key control mechanism for being mounted on the front end of armrest mechanism 20, front wheel system 60 be coupled with wheelchair frame 10 from
Driving wheel system, foot pedal 70 are the foot-operated supporting plate installed among front wheel system 60, and portable folding mechanism 80 is and wheelchair frame 10
Couple the tracting mechanism for folding portable wheelchair and expansion locking mechanism.
Wheelchair frame 10 includes skeleton 11, backrest 12, seat 13, and skeleton 11 is connection front wheel system 60 and rear wheel system 40
The parallel bracket tilted forward and back, backrest 12 is vertical back by support, and seat 13 is from skeleton 11 to the horizon bar of backrest 12
And the seat cushion fixed above.
Armrest mechanism 20 includes handrail 21, automatic padlock 22, and handrail 21 is to be located at can pulling toward backrest 12 for 13 two sides of seat
The hand steered bracket risen, 21 one end of handrail and backrest 12 are hinged, and automatic padlock 22 is the elastic self-resetting locking connecting with handrail 21
Mechanism.
Driving mechanism 30 includes rear-wheel double drive motor 31 and battery 32, and rear-wheel double drive motor 31 is to be mounted on rear train
Motor is operated alone in the single-wheel of the intermediate inside of system 40, and battery 32 is mounted on the rechargeable battery immediately below seat 13, battery 32
It is electrically connected with rear-wheel double drive motor 31.
Rear wheel system 40 includes that driving rear-wheel 41, rear shock-absorbing 42 and anti-rear turning wheel 43, driving rear-wheel 41 are to be mounted on skeleton
The shaft of the big wheel of 11 inclination bottom, driving rear-wheel 41 is coupled with the shaft of rear-wheel double drive motor 31, rear shock-absorbing 42
The intermediate connections of driving rear-wheel 41 and skeleton 11 are mounted on, anti-rear turning wheel 43 is two in the inner part for being mounted on driving rear-wheel 41
Balanced support wheel.
Control system 50 includes controller main body 51, control handle 52 and handrail mounting hole 53, and handrail mounting hole 53 is to set
Embedded matching hole in 21 front end of handrail, controller main body 51 are the connecting bracket and control being fixed on handrail mounting hole 53
Box, control handle 52 are the wheelchair working condition manual manipulation handle being mounted on control box.
Front wheel system 60 includes front-wheel 61 and front shock-proof device 62, and front shock-proof device 62 is the elasticity for being mounted on the front lower portion of skeleton 11
Buffer, front-wheel 61 are the driven wheel for being mounted on 62 lower end of front shock-proof device.
Portable folding mechanism 80 includes folding lever 81, front and back connecting tube 82, backrest support frame 83 and safety lock button 84,
Folding lever 81 is the folding movement connecting rod for being mounted on the skeleton 11 of 13 lower part of seat, and front and back connecting tube 82 is connection front and back folding
The hinged pipe of folded lever 81, backrest support frame 83 is the horizontal pipe support of both ends connection for being located at 12 lower end of backrest, safety lock button 84
To tighten safety lock button 84 for the button of the fixedly locked connection backrest support frame 83 of folding lever 81, wheelchair is not foldable, pine
Safety lock button 84 is opened, wheelchair can be folded up easy to carry.
From the above, it may be appreciated that the portable wheel chair of the utility model, wheelchair rear wheel double drive, power is strong, handrail can go up it is cocked,
Convenient for users to taking seat, handrail elastic locking piece is easy to use, and folding lever is folded up convenient for wheelchair facilitates carrying, safety
Lock button ensures safety when wheelchair is unfolded and uses, and the independent double shock-absorbings in front and back, comfort is good, and comprehensive cost performance is high.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of portable wheel chair, which is characterized in that including wheelchair frame, armrest mechanism, driving mechanism, rear wheel system, control
System, front wheel system, foot pedal and portable folding mechanism, the wheelchair frame are the inclination dragon for the rear-wheel double drive that the front is high and the back is low
Skeleton, the armrest mechanism is can be toward the cocked self-locking Armset member of backrest, and the driving mechanism is to be mounted on rear-wheel bi-motor
Driving mechanism, the rear wheel system provide the driving wheel of portable wheel chair sport to couple with the driving mechanism, the control system
System is the manual key control mechanism for being mounted on the front end of the armrest mechanism, and the front wheel system is and the wheelchair frame coupling
The driven wheel system closed, the foot pedal are the foot-operated supporting plate among the installation front wheel system, and the portable folding mechanism is
The tracting mechanism for folding the portable wheelchair and expansion locking mechanism are coupled with the wheelchair frame.
2. portable wheel chair according to claim 1, which is characterized in that the wheelchair frame includes skeleton, backrest, seat
Chair, the skeleton is the parallel bracket tilted forward and back for connecting the front wheel system and rear wheel system, after the backrest is vertical
Support is leaned against, the seat is the seat cushion fixed from the skeleton to the horizon bar of the backrest and above.
3. portable wheel chair according to claim 2, which is characterized in that the armrest mechanism includes handrail, automatic padlock,
The handrail be located at the seat two sides can be toward the cocked hand steered bracket of the backrest, described handrail one end and the backrest
Hingedly, the automatic padlock is the elastic self-resetting locking mechanism connecting with the handrail.
4. portable wheel chair according to claim 2, which is characterized in that the driving mechanism includes rear-wheel double drive motor
And battery, the rear-wheel double drive motor are that motor is operated alone in the single-wheel being mounted on the inside of the centre of the rear wheel system, institute
The rechargeable battery that battery is mounted on immediately below the seat is stated, the battery is electrically connected with the rear-wheel double drive motor.
5. portable wheel chair according to claim 4, which is characterized in that the rear wheel system include driving rear-wheel, after keep away
Shake and anti-rear turning wheel, the driving rear-wheel is the big wheel for being mounted on the inclination bottom of the skeleton, the driving rear-wheel
Shaft is coupled with the shaft of the rear-wheel double drive motor, and the rear shock-absorbing is mounted in the driving rear-wheel and the skeleton
Between junction, it is described it is anti-after turning wheel be H takes turns after being mounted on the driving two balanced support wheels in the inner part.
6. portable wheel chair according to claim 2, which is characterized in that the control system includes controller main body, control
Handle and handrail mounting hole processed, the handrail mounting hole are the embedded matching hole for being located at the handrail front end, the controller master
Body is the connecting bracket being fixed on the handrail mounting hole and control box, and the control handle is to be mounted on the control box
Wheelchair working condition manual manipulation handle.
7. portable wheel chair according to claim 2, which is characterized in that the front wheel system includes front-wheel and front shock-proof device,
The front shock-proof device is the elastic buffer for being mounted on the front lower portion of the skeleton, and the front-wheel is to be mounted under the front shock-proof device
The driven wheel at end.
8. portable wheel chair according to claim 2, which is characterized in that the portable folding mechanism include folding lever,
Front and back connecting tube, backrest support frame and safety lock button, the folding lever are the skeleton for being mounted on the seat lower part
Folding movement connecting rod, the front and back connecting tube is the hinged pipe of the connection front and back folding lever, the backrest support frame
For the horizontal pipe support of both ends connection for being located at the backrest lower end, the safety lock button is by the fixedly locked company of the folding lever
The button for connecing the backrest support frame tightens the safety lock button, and wheelchair is not foldable, unclamps the safety lock button, wheel
Chair can be folded up easy to carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348545.5U CN208626035U (en) | 2018-03-14 | 2018-03-14 | Portable wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348545.5U CN208626035U (en) | 2018-03-14 | 2018-03-14 | Portable wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626035U true CN208626035U (en) | 2019-03-22 |
Family
ID=65730784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348545.5U Expired - Fee Related CN208626035U (en) | 2018-03-14 | 2018-03-14 | Portable wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208626035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876662A (en) * | 2019-11-28 | 2020-03-13 | 三峡大学 | Wheelchair convenient to get up and using method |
| CN111494105A (en) * | 2020-04-29 | 2020-08-07 | 南宁学院 | Device for assisting old people to get on or off bed |
-
2018
- 2018-03-14 CN CN201820348545.5U patent/CN208626035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876662A (en) * | 2019-11-28 | 2020-03-13 | 三峡大学 | Wheelchair convenient to get up and using method |
| CN111494105A (en) * | 2020-04-29 | 2020-08-07 | 南宁学院 | Device for assisting old people to get on or off bed |
| CN111494105B (en) * | 2020-04-29 | 2023-06-27 | 南宁学院 | Device for assisting old people to get on and get off bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7451848B2 (en) | Foldable personal mobility vehicle | |
| US8752658B2 (en) | Motorized walker | |
| CN212816827U (en) | Novel electric folding wheelchair | |
| CN102512310A (en) | Foldable multifunctional rollator | |
| CN212816829U (en) | Light convenient electric folding wheelchair | |
| CN208626035U (en) | Portable wheel chair | |
| US6843500B2 (en) | Portable folding wheelchair | |
| CN101224753A (en) | Kid handcart | |
| CN202263149U (en) | Hemiplegia rehabilitation vehicle | |
| CN111449861A (en) | Foldable wheelchair | |
| CN205891123U (en) | A collapsible bicycle frame for help -move -vehicle | |
| CN203493832U (en) | Multifunctional care type bath chair | |
| CN202386871U (en) | Three-wheel multifunctional walking assisting vehicle | |
| CN103445549A (en) | Multifunctional seat | |
| CN209332647U (en) | Portable multi-function wheelchair | |
| EP1374818B1 (en) | Portable folding wheelchair | |
| CN207433592U (en) | A kind of foldable multifunctional trolley | |
| CN202497356U (en) | Portable miniature low speed foldable electric leisure chair vehicle | |
| CN200985035Y (en) | Folding leisure vehicle for the aged | |
| CN203378793U (en) | Multifunctional chair | |
| CN213157105U (en) | Light small-sized wheelchair | |
| CN217510728U (en) | Novel portable folding wheelchair of stabilizing control lever | |
| CN207837764U (en) | Split type electric wheelchair | |
| CN217339164U (en) | Foldable wheelchair framework and wheelchair | |
| CN216091115U (en) | Folding structure of portable wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190322 Termination date: 20210314 |