CN201030920Y - Single-arm fore-driving electric tricycle - Google Patents
Single-arm fore-driving electric tricycle Download PDFInfo
- Publication number
- CN201030920Y CN201030920Y CNU2007200198200U CN200720019820U CN201030920Y CN 201030920 Y CN201030920 Y CN 201030920Y CN U2007200198200 U CNU2007200198200 U CN U2007200198200U CN 200720019820 U CN200720019820 U CN 200720019820U CN 201030920 Y CN201030920 Y CN 201030920Y
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- tricycle
- gone
- vehicle frame
- joystick
- sleeve pipe
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Abstract
The utility model discloses a single arm front driving electric tricycle, which comprise a frame. A front fork is installed on the frame, and a front wheel is installed on the front fork. An electric motor is installed on the front wheel, two back wheels are respectively installed on the left and right sides of the back portion of the frame, and the upper portion of the front fork is hinged with the front portion of the single arm control pole. A battery is installed on the frame, and is connected with the electric motor through wires. The single arm operation pole replaces the hand-bar in the original electric tricycle, people can control the direction with one hand and the other hand finishes other things. The front drive is realized through installing the electric motor on the front wheel, which solves the problem existing in the current electric tricycle with a back drive that the drag force is large in the process of riding, and reduces energy consumption. The seat is installed to replace the cradle in the current tricycle, which increases the comfort in ridding. The utility model has the advantages of simple structure, low making cost, small noise, and safe and convenient employment.
Description
Technical field
The utility model relates to a kind of electro-tricycle, exactly is a kind of single armed before driving electro-tricycle.
Background technology
At present, existing all kinds of electro-tricycles are a lot of on the market, but there is following shortcoming in existing electro-tricycle: 1, existing electro-tricycle all be by the handlebar controlling party to, need take rider's both hands with the handlebar steer direction, and one-handed performance poor stability, dangerous big makes people can't finish other work with hand in the process by bike; 2, existing electro-tricycle all is that trailing wheel is installed electrical motor, i.e. back-wheel drive, and resistance is big in the especially turning process in the traveling process, energy consumption is higher; 3, existing electro-tricycle is all installed saddle, because the saddle area of thrust surface are less, traveling comfort is relatively poor, people are sitting on the saddle tired easily by bike for a long time.Therefore, existing electro-tricycle can't satisfy people's user demand.
Summary of the invention
The purpose of this utility model provides a kind of single armed before driving electro-tricycle, and the one hand that it can solve existing electro-tricycle existence is difficult to the big and uncomfortable long-time problem of fatigable defective by bike of saddle of steer direction, motor rear drive running resistance.
The purpose of this utility model is achieved through the following technical solutions: single armed before driving electro-tricycle, it comprises vehicle frame, the car front fork is installed on the vehicle frame, on the car front fork front-wheel is installed, electrical motor is installed on the front-wheel, trailing wheel of the each side installation at vehicle frame rear portion, the front portion of car front fork top and mono-lever control bar is hinged, storage battery is installed on the vehicle frame, and storage battery is connected with electrical motor by lead.
For further realizing the purpose of this utility model realizing: seat is installed on the vehicle frame by the following technical solutions.The vehicle frame upper mounting rail is installed seat on the guide rail.The chair back is installed on the seat, and the bottom of the chair back and seat are hinged.The mono-lever control bar is the expansion link that is connected and composed by sleeve pipe and joystick, and joystick, installing and locating bolt on the sleeve pipe are installed in the sleeve pipe.The mono-lever control bar is the expansion link that is connected and composed by sleeve pipe and joystick, and joystick, installing and locating bolt on the sleeve pipe are installed in the sleeve pipe.
Good effect of the present utility model is: it can substitute the handlebar of original electro-tricycle with the mono-lever control bar, but just steer direction of people's one hand can be vacateed the another hand and be finished other work; It realizes before driving by electrical motor is installed on front-wheel, can solve the big problem of resistance in the traveling process that has electro-tricycle rear drive existence now, and is capable of reducing energy consumption; It can improve traveling comfort by bike by the saddle that seat substitutes existing three-wheel vehicle is installed.The utility model also has advantage simple in structure, cheap for manufacturing cost, that noise is little and safe and convenient to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Single armed before driving electro-tricycle described in the utility model comprises vehicle frame 5, car front fork 3 is installed on the vehicle frame 5, front-wheel 1 is installed on the car front fork 3, electrical motor 2 is installed on the front-wheel 1, trailing wheel 11 of the each side installation at vehicle frame 5 rear portions, the mono-lever control bar is installed on car front fork 3 tops, and storage battery 12 is installed on the vehicle frame 5, and storage battery 12 is connected with electrical motor 2 by lead.The top of the front portion of mono-lever control bar and car front fork 3 is hinged, and people can adjust the mono-lever control bar as required, the mono-lever control bar is rotated around articulated axle 14, thereby reach the purpose of adjusting mono-lever control bar height.Seat 9 is installed on the vehicle frame 5, and vehicle frame 5 upper mounting rails 7 are installed seat 9 on the guide rail 7, and seat 9 can be along guide rail 7 crank motions.The chair back 10 is installed on the seat 9, and the bottom of the chair back 10 and seat 9 are hinged, and people can adjust the angle of the chair back as required, to reach the position of the most comfortable.The mono-lever control bar is the expansion link that is connected and composed by sleeve pipe 13 and joystick 6, joystick 6 is installed in the sleeve pipe 13, the axis direction installing and locating bolt 4 of vertical manipulation bar 6 on the sleeve pipe 13, the lower end of dowel bolt 4 contacts with joystick 6, and people's sleeve pipe 13 relatively spur joysticks 6 to change the overall length of mono-lever control bar.Clamping handle 8 can be installed on the joystick 6, start the button handle, clamping handle 8 can with the control drag of the wire joint of stopping, the mode of operation control that starts button handle may command electrical motor 2 starts or conversion at a slow speed soon.It is identical with clamping handle 8 with startup button handle on the existing battery-driven car to start button handle and clamping handle 8.During the utility model system, process each parts and assembling by above-mentioned requirements.The utility model is particularly suitable for handicapped people such as the elderly, disabled person and uses, and during use, the driver only need sit on the seat 9, utilizes to start the control motor 2 startup work of button handle, utilizes rotation joystick 6 to adjust the direction of advancing.
Technical scheme described in the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (7)
1. single armed before driving electro-tricycle, it is characterized in that: it comprises vehicle frame (5), vehicle frame (5) is gone up car front fork (3) is installed, car front fork (3) is gone up front-wheel (1) is installed, front-wheel (1) is gone up electrical motor (2) is installed, a trailing wheel of each side installation (11) at vehicle frame (5) rear portion, and the mono-lever control bar is installed on car front fork (3) top, vehicle frame (5) is gone up storage battery (12) is installed, and storage battery (12) is connected with electrical motor (2) by lead.
2. single armed before driving electro-tricycle according to claim 1 is characterized in that: the top of the front portion of mono-lever control bar and car front fork (3) is hinged.
3. single armed before driving electro-tricycle according to claim 2 is characterized in that: vehicle frame (5) is gone up seat (9) is installed.
4. single armed before driving electro-tricycle according to claim 3 is characterized in that: vehicle frame (5) upper mounting rail (7), guide rail (7) are gone up seat (9) are installed.
5. according to claim 3 or 4 described single armed before driving electro-tricycles, it is characterized in that: seat (9) is gone up the chair back (10) is installed, and the bottom of the chair back (10) and seat (9) are hinged.
6. single armed before driving electro-tricycle according to claim 5, it is characterized in that: the mono-lever control bar is the expansion link that is connected and composed by sleeve pipe (13) and joystick (6), joystick (6) is installed in the sleeve pipe (13), sleeve pipe (13) is gone up the axis direction installing and locating bolt (4) of vertical manipulation bar (6), and the lower end of dowel bolt (4) contacts with joystick (6).
7. according to claim 1,2,3 or 4 described single armed before driving electro-tricycles, it is characterized in that: the mono-lever control bar is the expansion link that is connected and composed by sleeve pipe (13) and joystick (6), joystick (6) is installed in the sleeve pipe (13), sleeve pipe (13) is gone up axis installing and locating bolt (4), the lower end of dowel bolt (4) and the joystick (6) of vertical manipulation bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200198200U CN201030920Y (en) | 2007-03-22 | 2007-03-22 | Single-arm fore-driving electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200198200U CN201030920Y (en) | 2007-03-22 | 2007-03-22 | Single-arm fore-driving electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030920Y true CN201030920Y (en) | 2008-03-05 |
Family
ID=39162814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200198200U Expired - Fee Related CN201030920Y (en) | 2007-03-22 | 2007-03-22 | Single-arm fore-driving electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340314A (en) * | 2013-07-24 | 2015-02-11 | 戴连成 | Elderly's portable electric bicycle with electrically-driven front wheel and front handle switch |
-
2007
- 2007-03-22 CN CNU2007200198200U patent/CN201030920Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340314A (en) * | 2013-07-24 | 2015-02-11 | 戴连成 | Elderly's portable electric bicycle with electrically-driven front wheel and front handle switch |
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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: 20080305 Termination date: 20130322 |