CN106176074A - A kind of electric wheelchair that can cross ditch - Google Patents
A kind of electric wheelchair that can cross ditch Download PDFInfo
- Publication number
- CN106176074A CN106176074A CN201510215526.6A CN201510215526A CN106176074A CN 106176074 A CN106176074 A CN 106176074A CN 201510215526 A CN201510215526 A CN 201510215526A CN 106176074 A CN106176074 A CN 106176074A
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- China
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- vehicle frame
- ditch
- wheel carrier
- drivewheel
- flexible wheel
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Abstract
nullA kind of electric wheelchair that can cross ditch，Including vehicle frame (1)，The bottom end of vehicle frame (1) is provided with drivewheel (3)，The other end of vehicle frame (1) bottom is provided with deflecting roller (4)，It is characterized in that: the bottom of described vehicle frame (1) and be positioned at deflecting roller (4) be fixedly arranged at the front end with flexible wheel carrier (6)，On flexible wheel carrier (6), ditch auxiliary wheel (5) was installed，The outside of flexible wheel carrier (6) is provided with operation handle，The rear end, bottom of vehicle frame (1) and be positioned at the outside of drivewheel (3) and be provided with anti-layback auxiliary wheel (7)，Motor (9) is driven axially to be connected with the rotation of drivewheel (3)，The present invention is provided with flexible wheel carrier in the bottom side of vehicle frame，On flexible wheel carrier, ditch auxiliary wheel was installed，The bottom opposite side of vehicle frame is provided with anti-layback auxiliary wheel，Deflecting roller and cross ditch auxiliary wheel and alternately contact to earth stress，When crossing ditch, front-wheel will not be stuck in ditch，Improve electric wheelchair passes through performance.
Description
Technical field
The present invention relates to a kind of wheelchair, particularly relate to a kind of electric wheelchair that can cross ditch, belong to technical field of living goods.
Background technology
Existing Wheelchair structure is simple, center of gravity is higher, rollover easily occurs, and it is the most convenient when user upward slope and excessively ditch, when crossing ditch, front-wheel is easy to be stuck in ditch, it is impossible to movable, is easy to occur wheelchair crank and overturning of swinging back simultaneously, safety in utilization is poor, and it is the most convenient to use.
Summary of the invention
It is an object of the invention to for existing Wheelchair structure simple, go up a slope and cross ditch time the most convenient, when crossing ditch, front-wheel is easy to be stuck in ditch, the defect the best by performance and deficiency, now provide a kind of rational in infrastructure, going up a slope and cross during ditch very convenient, when crossing ditch, front-wheel will not be stuck in ditch, stability and by the good a kind of electric wheelchair that can cross ditch of performance.
For achieving the above object, the technical solution of the present invention is: a kind of electric wheelchair that can cross ditch, including vehicle frame, seat it is fixed with on vehicle frame, the bottom end of vehicle frame is provided with drivewheel, the other end of bottom of frame is provided with deflecting roller, it is characterized in that: the bottom of described vehicle frame and be positioned at deflecting roller be fixedly arranged at the front end with flexible wheel carrier, on flexible wheel carrier, ditch auxiliary wheel was installed, the outside of flexible wheel carrier is provided with operation handle, the bottom of seat is provided with battery compartment, battery compartment is connected with driving motor by cable, motor is driven axially to be connected with the rotation of drivewheel.
The rear end, bottom of described vehicle frame and be positioned at the outside of drivewheel and be provided with anti-layback auxiliary wheel.
Described flexible wheel carrier is syllogic telescope support structure, and flexible wheel carrier uses aluminium alloy to make.
The invention has the beneficial effects as follows: the bottom side at vehicle frame is provided with flexible wheel carrier, on flexible wheel carrier, ditch auxiliary wheel was installed, the bottom opposite side of vehicle frame is provided with anti-layback auxiliary wheel, deflecting roller and cross ditch auxiliary wheel and alternately contact to earth stress, greatly facilitated ditch or stair climbing, anti-layback auxiliary wheel is prevented from wheelchair and the situation of layback overturning occurs, and security performance is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: vehicle frame 1, seat 2, drivewheel 3, deflecting roller 4, cross ditch auxiliary wheel 5, flexible wheel carrier 6, anti-layback auxiliary wheel 7, battery compartment 8, drive motor 9.
Detailed description of the invention
Illustrate that the present invention is described in further detail with detailed description of the invention below in conjunction with accompanying drawing:
See Fig. 1, a kind of electric wheelchair that can cross ditch of the present invention, including vehicle frame 1, seat 2 it is fixed with on vehicle frame 1, the bottom end of vehicle frame 1 is provided with drivewheel 3, the other end bottom vehicle frame 1 is provided with deflecting roller 4, it is characterized in that: the bottom of described vehicle frame 1 and be positioned at deflecting roller 4 be fixedly arranged at the front end with flexible wheel carrier 6, on flexible wheel carrier 6, ditch auxiliary wheel 5 was installed, the outside of flexible wheel carrier 6 is provided with operation handle, the bottom of seat 2 is provided with battery compartment 8, battery compartment 8 is connected with driving motor 9 by cable, motor 9 is driven axially to be connected with the rotation of drivewheel 3.
The rear end, bottom of described vehicle frame 1 and be positioned at the outside of drivewheel 3 and be provided with anti-layback auxiliary wheel 7.
Described flexible wheel carrier 6 is syllogic telescope support structure, and flexible wheel carrier 6 uses aluminium alloy to make.
Such as accompanying drawing 1, vehicle frame 1 being fixed with seat 2, the bottom end of vehicle frame 1 is provided with drivewheel 3, and the other end bottom vehicle frame 1 is provided with deflecting roller 4.In order to lower the center of gravity, improve the stability of wheelchair, battery compartment 8 arrange position and reduces, be positioned at the bottom of seat 2, battery compartment 8 is connected with driving motor 9 by cable, drives motor 9 to be axially connected with the rotation of drivewheel 3.The rear end, bottom of vehicle frame 1 and be positioned at the outside of drivewheel 3 and be provided with anti-layback auxiliary wheel 7, when wheelchair is swung back, anti-layback auxiliary wheel 7 contacts to earth stress, it is provided that supporting vertical, prevent wheelchair from the situation of layback overturning occur, security performance is improved.
The bottom of vehicle frame 1 and be positioned at deflecting roller 4 be fixedly arranged at the front end with flexible wheel carrier 6, flexible wheel carrier 6 was provided with ditch auxiliary wheel 5, flexible wheel carrier 6 be syllogic telescope support structure, and the wheel carrier 6 that stretches uses aluminium alloy to make.Flexible wheel carrier 6 does not uses during form on level land, only when crossing ditch or cat ladder, operation operation handle, flexible wheel carrier 6 is stretched out, cross ditch auxiliary wheel 5 contact to earth and support is provided, deflecting roller 4 and cross ditch auxiliary wheel 5 and alternately contact to earth stress, when crossing ditch, front-wheel will not be stuck in ditch, and improve electric wheelchair passes through performance.
Claims (3)
1. the electric wheelchair that can cross ditch, including vehicle frame (1), seat (2) it is fixed with on vehicle frame (1), the bottom end of vehicle frame (1) is provided with drivewheel (3), the other end of vehicle frame (1) bottom is provided with deflecting roller (4), it is characterized in that: the bottom of described vehicle frame (1) and be positioned at deflecting roller (4) be fixedly arranged at the front end with flexible wheel carrier (6), on flexible wheel carrier (6), ditch auxiliary wheel (5) was installed, the outside of flexible wheel carrier (6) is provided with operation handle, the bottom of seat (2) is provided with battery compartment (8), battery compartment (8) is connected with driving motor (9) by cable, motor (9) is driven axially to be connected with the rotation of drivewheel (3).
A kind of electric wheelchair that can cross ditch the most according to claim 1, it is characterised in that: the rear end, bottom of described vehicle frame (1) and be positioned at the outside of drivewheel (3) and be provided with anti-layback auxiliary wheel (7).
A kind of electric wheelchair that can cross ditch the most according to claim 1, it is characterised in that: described flexible wheel carrier (6) is syllogic telescope support structure, and flexible wheel carrier (6) uses aluminium alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215526.6A CN106176074A (en) | 2015-04-30 | 2015-04-30 | A kind of electric wheelchair that can cross ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215526.6A CN106176074A (en) | 2015-04-30 | 2015-04-30 | A kind of electric wheelchair that can cross ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106176074A true CN106176074A (en) | 2016-12-07 |
Family
ID=57457716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215526.6A Pending CN106176074A (en) | 2015-04-30 | 2015-04-30 | A kind of electric wheelchair that can cross ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106176074A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184325A (en) * | 2017-07-31 | 2017-09-22 | 常州机电职业技术学院 | Intelligent wheel chair traveling obstacle crossing device |
| CN108652848A (en) * | 2018-06-21 | 2018-10-16 | 泉州思和鸿创机器人科技有限公司 | One kind can barrier-jump hinder wheelchair |
| CN110074942A (en) * | 2019-05-27 | 2019-08-02 | 北京理工华汇智能科技有限公司 | Device for healing and training and rehabilitation wheelchair with Telescopic |
| CN114259343A (en) * | 2020-09-16 | 2022-04-01 | 伍必翔 | Auxiliary moving carrier with front guide wheel structure |
-
2015
- 2015-04-30 CN CN201510215526.6A patent/CN106176074A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184325A (en) * | 2017-07-31 | 2017-09-22 | 常州机电职业技术学院 | Intelligent wheel chair traveling obstacle crossing device |
| CN107184325B (en) * | 2017-07-31 | 2019-05-14 | 常州机电职业技术学院 | Intelligent wheel chair traveling obstacle crossing device |
| CN108652848A (en) * | 2018-06-21 | 2018-10-16 | 泉州思和鸿创机器人科技有限公司 | One kind can barrier-jump hinder wheelchair |
| CN110074942A (en) * | 2019-05-27 | 2019-08-02 | 北京理工华汇智能科技有限公司 | Device for healing and training and rehabilitation wheelchair with Telescopic |
| CN114259343A (en) * | 2020-09-16 | 2022-04-01 | 伍必翔 | Auxiliary moving carrier with front guide wheel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |