CN201930154U - Front drive three-wheeled wheelchair - Google Patents
Front drive three-wheeled wheelchair Download PDFInfo
- Publication number
- CN201930154U CN201930154U CN2010206662489U CN201020666248U CN201930154U CN 201930154 U CN201930154 U CN 201930154U CN 2010206662489 U CN2010206662489 U CN 2010206662489U CN 201020666248 U CN201020666248 U CN 201020666248U CN 201930154 U CN201930154 U CN 201930154U
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- CN
- China
- Prior art keywords
- seat
- wheel
- installed onto
- seat lifting
- front drive
- 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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- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 230000006870 function Effects 0.000 description 13
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a front drive three-wheeled wheelchair. The front drive three-wheeled wheelchair is characterized in that that one end of a frame is connected with a direction rotating seat; the direction rotating seat is connected with a front drive device assembly with a front wheel shaft and a gear control button installed in the assembly; the front wheel is connected and installed onto the front wheel shaft; a front lighting lamp, a driving push rod No.1 and a driving push rod No.2 are connected and installed onto the front drive device assembly; the rear wheel shaft is connected and installed onto the head part of the other end of the frame; the rear wheel is connected and installed onto the rear wheel shaft; a seat lifting support rod seat in which a seat lifting control button is arranged is connected and installed into the middle of the frame, a seat lifting support rod in which a seat folding control button is arranged is connected and installed onto the seat lifting support rod seat; a seat and a backrest are connected and installed onto the seat lifting support rod; armrest support rods are connected and installed on both sides of the seat; armrests are connected and installed onto the backrest and the support rods; and the general assembly is formed integrally. The front drive three-wheeled wheelchair has the advantages of reasonable design, convenience in use, and flexibility in running, can be operated freely, is easily accepted by the aged, the disabled and the people recovering diseases.
Description
Affiliated technical field
This utility model relates to a kind of Wheel-chair of taking turns, and particularly a kind of front wheel driving three-wheel wheel Wheel-chair is applicable to that old people, people with disability and sick body recover personnel.
Background technology
At present, tricycle all is traditional type of drive, and promptly both hands or one hand shake crank and drive chain wheel, drive front-wheel or the trailing wheel that small flywheel drives three-wheel by chain, finish the function that moves ahead of tricycle.Bring the fatigue of greatly inconvenient and health for disabled friend.
Summary of the invention
Problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of front wheel driving three-wheel wheel Wheel-chair is provided.This electric wheel-chair vehicle is not only reasonable in design, and compact conformation is easy to use, and goes slick, and operation freely.Accepted by old people, people with disability and sick body recovery personnel easily.
The technical solution adopted in the utility model is: vehicle frame one end closure rotating seat, connect the front driving device assembly that front truck wheel shaft and gear control knob are installed in it on the direction rotating seat, the front truck wheel shaft is connected and installed front vehicle wheel, be connected and installed front lamp on the front driving device assembly, drive push rod for No. 1 and drive push rod No. 2, vehicle frame other end head is connected and installed rear vehicle shaft, be connected and installed rear wheel on the rear vehicle shaft, be connected and installed the seat lifting strut socket that seat lifting control knob is installed in it in the vehicle frame, seat lifting strut socket is connected and installed the seat lifting strut that the folding control knob of seat is installed in it, be connected and installed seat and backrest on the seat lifting strut, the both sides of seat are connected and installed the handrail support bar, be connected and installed handrail on the backrest He on the support bar, general assembly one and constituting.
The structure design characteristic of the universal base chair form four-wheel electric wheel Wheel-chair of this utility model design: the two push rods of driving get final product driven in synchronism, also driven, driving separately successively.Drive two push rods can any state when the wheelchair Herba Plantaginis is capable under steer direction, can when steer direction, move ahead by any angle driving wheel Wheel-chair, the whole operation process is convenient and practical.
Designed the gear control knob, the gear control knob is in when advancing gear, and the wheel Wheel-chair can adopt type of drive such as push rod driving, handwheel driving, nursing staff's implementation to move ahead, this gear hour wheel Wheel-chair function that only moves ahead, no rewind function; And the gear control knob is when being in neutral position, the wheel Wheel-chair can move ahead, also can retreat, at this moment, drive two push rods and withdraw from the driving function and have only change direction function, the wheel Wheel-chair can adopt handwheel to drive in the time of need moving ahead or retreat or assist forward and backward travelling by the care-giver.The purpose that designs this function is to prevent to take turns Wheel-chair to go up a slope and to occur the accident danger that falls back when creeping.
The height of seat of this front wheel driving three-wheel wheel Wheel-chair has regulatory function, presses seat lifting control knob, and the wheelchair vehicle seats can be carried out height adjustment in 150 millimeters scopes.
This front wheel driving three-wheel wheel Wheel-chair has folder function.
The beneficial effects of the utility model are, and are rational in infrastructure, easy to use, go slick, and operation freely.Accepted by old people, people with disability and sick body recovery personnel easily.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Accompanying drawing number is: 1, rear vehicle shaft, 2, seat lifting strut socket, 3, seat lifting control knob, 4, the folding control knob of seat, 5, seat lifting strut, 6, seat, 7, backrest, 8, handrail support bar, 9, handrail, drive push rods 10, No. 1,11, drive push rods for No. 2,12, the front driving device assembly, 13, front lamp, 14, front truck wheel shaft, 15, the direction rotating seat, 16, front vehicle wheel, 17, vehicle frame, 18, rear wheel, 19, the gear control knob.
The specific embodiment
With reference to Fig. 1, vehicle frame 17 1 end closure rotating seats 15, connect the front driving device assembly 12 that front truck wheel shaft 14 and gear control knob 19 are installed in it on the direction rotating seat 15, front truck wheel shaft 14 is connected and installed front vehicle wheel 16, be connected and installed front lamp 13 on the front driving device assembly 12, drive push rod 10 for No. 1 and drive push rod 11 No. 2, vehicle frame 17 other end heads are connected and installed rear vehicle shaft 1, be connected and installed rear wheel 18 on the rear vehicle shaft 1, be connected and installed the seat lifting strut socket 2 that seat lifting control knob 3 is installed in it in the vehicle frame 17, seat lifting strut socket 2 is connected and installed the seat lifting strut 5 that the folding control knob 4 of seat is installed in it, be connected and installed seat 6 and backrest 7 on the seat lifting strut 5, the both sides of seat 6 are connected and installed handrail support bar 8, be connected and installed handrail 9 on the backrest 7 He on the support bar 8, general assembly one and constituting.
The structure design characteristic of the universal base chair form four-wheel electric wheel Wheel-chair of this utility model design: the two push rods of driving get final product driven in synchronism, also driven, driving separately successively.Drive two push rods can any state when the wheelchair Herba Plantaginis is capable under steer direction, can when steer direction, move ahead by any angle driving wheel Wheel-chair, the whole operation process is convenient and practical.
Designed the gear control knob, the gear control knob is in when advancing gear, and the wheel Wheel-chair can adopt type of drive such as push rod driving, handwheel driving, nursing staff's implementation to move ahead, this gear hour wheel Wheel-chair function that only moves ahead, no rewind function; And the gear control knob is when being in neutral position, the wheel Wheel-chair can move ahead, also can retreat, at this moment, drive two push rods and withdraw from the driving function and have only change direction function, the wheel Wheel-chair can adopt handwheel to drive in the time of need moving ahead or retreat or assist forward and backward travelling by the care-giver.The purpose that designs this function is to prevent to take turns Wheel-chair to go up a slope and to occur the accident danger that falls back when creeping.
The height of seat of this front wheel driving three-wheel wheel Wheel-chair has regulatory function, presses seat lifting control knob, and the wheelchair vehicle seats can be carried out height adjustment in 150 millimeters scopes.
This front wheel driving three-wheel wheel Wheel-chair has folder function.
This utility model has been realized the no chain drive of three-wheel wheel Wheel-chair because three-wheel wheelchair Herba Plantaginis driving device assembly has been installed, and directly utilizes the push rod driving and does directional control, and flexible operation is laborsaving.
Claims (1)
1. a front wheel driving three-wheel is taken turns Wheel-chair, it is characterized in that: vehicle frame one end closure rotating seat, connect the front driving device assembly that front truck wheel shaft and gear control knob are installed in it on the direction rotating seat, the front truck wheel shaft is connected and installed front vehicle wheel, be connected and installed front lamp on the front driving device assembly, drive push rod for No. 1 and drive push rod No. 2, vehicle frame other end head is connected and installed rear vehicle shaft, be connected and installed rear wheel on the rear vehicle shaft, be connected and installed the seat lifting strut socket that seat lifting control knob is installed in it in the vehicle frame, seat lifting strut socket is connected and installed the seat lifting strut that the folding control knob of seat is installed in it, be connected and installed seat and backrest on the seat lifting strut, the both sides of seat are connected and installed the handrail support bar, be connected and installed handrail on the backrest He on the support bar, general assembly one and constituting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206662489U CN201930154U (en) | 2010-12-17 | 2010-12-17 | Front drive three-wheeled wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206662489U CN201930154U (en) | 2010-12-17 | 2010-12-17 | Front drive three-wheeled wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930154U true CN201930154U (en) | 2011-08-17 |
Family
ID=44441696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206662489U Expired - Fee Related CN201930154U (en) | 2010-12-17 | 2010-12-17 | Front drive three-wheeled wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930154U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982794A (en) * | 2015-03-04 | 2016-10-05 | 华钟祥 | Balance wheelchair |
| CN107822791A (en) * | 2017-11-02 | 2018-03-23 | 成都纺织高等专科学校 | A kind of lifting folding type wheel-chair |
| CN107822789A (en) * | 2017-11-13 | 2018-03-23 | 成都纺织高等专科学校 | One kind is ridden instead of walk wheel-chair |
| US12005010B2 (en) | 2018-06-07 | 2024-06-11 | Conquering Horizons Lid. | Personal lift mechanism |
-
2010
- 2010-12-17 CN CN2010206662489U patent/CN201930154U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982794A (en) * | 2015-03-04 | 2016-10-05 | 华钟祥 | Balance wheelchair |
| CN107822791A (en) * | 2017-11-02 | 2018-03-23 | 成都纺织高等专科学校 | A kind of lifting folding type wheel-chair |
| CN107822789A (en) * | 2017-11-13 | 2018-03-23 | 成都纺织高等专科学校 | One kind is ridden instead of walk wheel-chair |
| CN107822789B (en) * | 2017-11-13 | 2024-02-13 | 成都纺织高等专科学校 | Wheelchair capable of replacing walking |
| US12005010B2 (en) | 2018-06-07 | 2024-06-11 | Conquering Horizons Lid. | Personal lift mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111217 |