CN201842199U - A-shaped folding electric bicycle - Google Patents
A-shaped folding electric bicycle Download PDFInfo
- Publication number
- CN201842199U CN201842199U CN2010205665051U CN201020566505U CN201842199U CN 201842199 U CN201842199 U CN 201842199U CN 2010205665051 U CN2010205665051 U CN 2010205665051U CN 201020566505 U CN201020566505 U CN 201020566505U CN 201842199 U CN201842199 U CN 201842199U
- Authority
- CN
- China
- Prior art keywords
- motor
- bicycle body
- wheel
- vehicle body
- bicycle
- 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
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to an A-shaped folding electric bicycle, which comprises a front bicycle body, a rear bicycle body, an upper bicycle body, a folding crossbar, a rear wheel pedal driving device and a wheel brake device, wherein the front bicycle body is provided with a handlebar and a front wheel; the rear bicycle body is provided with a saddle and a rear wheel; and the upper bicycle body and the folding crossbar are used for connecting the front bicycle body and the rear bicycle body. The A-shaped folding electric bicycle is characterized in that a fixed hood is arranged on the back below the rear bicycle body; a motor is arranged at the upper part in the fixed hood; a flywheel and a sprocket connected with the flywheel are arranged at the right outer end of a rear axle; an electric chain wheel is arranged on an axle at the right end of the motor and is linked with the sprocket through an electric chain; a speed-regulating rotary handle is arranged at one side of the handlebar; and a detachable battery, a controller and a power switch are respectively arranged on the rear bicycle body and the upper bicycle body and are connected with the motor and the speed-regulating rotary handle through wires. The A-shaped folding electric bicycle can be ridden by manpower pedal driving and also realize electric driving, and the user can save effort in a long-distance riding.
Description
Technical field
The utility model relates to a kind of A type folding bicycle, especially a kind of A type folding electric bicycle.
Background technology
Current urban human trip mode has car, public transport and bicycle (comprising all kinds of two-wheel cars) etc.But because the automobile in the whole world is in vogue, allows planning originally just lack prospective many cities and can't bear the heavy load, the ubiquity traffic congestion is many, traffic problems such as parking difficulty.A type folding bicycle is a kind of health, environmental protection, the vehicle easily, and it has advantages such as light, quick, enjoys consumers in general to favor.Particularly strange land trip, very convenient with folded bicycle, such as travelling in a train, how much big folded bicycle after folding is unlike a big baggage container, it is convenient and swift to put into baggage rack, Deng arriving the destination is deployable riding, and a lot of now people have such folding bicycle and it taken to the countryside with automobile travel, spend weekend.
But also have with following deficiency when general A type folding bicycle uses at present: because general A type folding bicycle all has only pin to step on driving, and wheel diameter is less, and speed is low, especially requires great effort when riding longer distance.
Summary of the invention
The utility model provides a kind of A type folding electric bicycle in order to solve the shortcoming that above-mentioned common A type folding bicycle exists, and makes its driving that increases electric power, and is laborsaving when riding longer distance.
The technical solution adopted in the utility model is: a kind of A type folding electric bicycle comprises the front body that is provided with handlebar and front-wheel, the back vehicle body that is provided with vehicle seat and trailing wheel, the last vehicle body that is connected forward and backward two vehicle bodies and collapsible cross bar and trailing wheel pedal actuating device and wheel brake device; It is characterized in that: described back vehicle body lower back portion is provided with a fixed cover, and the fixed cover internal upper part is provided with motor, the right outer end of hind axle be provided with flywheel and with flywheel bonded assembly chain drum, motor right-hand member axle is provided with electric chain, and links by electric chain and chain drum; Handlebar one side is a speed control crank; Detachable battery and controller and source switch are located at back vehicle body and last vehicle body respectively, and connect motor and speed control crank by lead.
Further, the left cap of described fixed cover is detachable, and the motor left end is stretched in the side opening that is connected to the left cap cooperation.Its structure can make motor easy for installation, is subjected to support strength better.
Further, described fixed cover right side is provided with fixedly interior plate and detachable right cap, and fixedly right-hand being provided with of interior plate can be swung pressing plate, this pressing plate one end by the bearing pivot bush unit on the motor shaft that stretches out fixing interior plate, the other end is connected with pinch roller and tension spring, and pinch roller presses down electric chain.Can make the elasticity of electric chain drive-belt keep better like this.
The utility model beneficial effect is: in use, it both can adopt the manpower pedal to drive trailing wheel and ride, and can also realize that the driven by power trailing wheel rides, and was laborsaving when riding longer distance.
Description of drawings
Fig. 1 is the utility model contour structures scheme drawing.
Fig. 2 partly launches scheme drawing for driven by power among Fig. 1.
Fig. 3 is the member enlarged diagram of fixed cover Right Inboard and connection among Fig. 2.
The specific embodiment
Description of reference numerals: handlebar 1, brake crank 2, speed control crank 3, go up vehicle body 4, vehicle seat 5, fixed cover 6, left cap 61, hexagon socket head cap screw 62, check screw 63,64, pressing plate 65, pinch roller 66, tension spring 67, fixedly interior plate 68, trailing wheel 7, hind axle 71, foot-propelled sprocket wheel 72, chain drum 73, electric chain 74, flywheel 75, connecting screw 76, axle end hook bolt 8, motor 9, motor shaft 91, electric chain 92, pedal 10, front-wheel 11, cross bar 12, afterwards vehicle body 13, lead 14, battery 15, front body 16, brake line 17.
The utility model is described in further detail below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, shown in Figure 3: a kind of A type folding electric bicycle comprises the front body 16 that is provided with handlebar 1 and front-wheel 11, the back vehicle body 13 that is provided with vehicle seat 5 and trailing wheel 7, the last vehicle body 4 that is connected forward and backward two vehicle bodies and collapsible cross bar 12 and trailing wheel pedal actuating device and wheel brake device; It is characterized in that: described back vehicle body 13 lower back portion are provided with a fixed cover 6, fixed cover 6 internal upper parts are provided with motor 9, hind axle 71 right outer ends be provided with flywheel 75 and with flywheel 75 bonded assembly chain drums 73, motor 9 right-hand member axles are provided with electric chain 92, and link with chain drum 73 by electric chain 74; Handlebar 1 one sides are speed control crank 3; Detachable battery 15 and controller and source switch are located at back vehicle body 13 and last vehicle body 4 respectively, and connect motor 9 and speed control crank 3 by lead 14.
The left cap 61 of described fixed cover 6 is detachable, and motor 9 left ends are stretched in the side opening that is connected to left cap 61 cooperations.Top in the fixed cover 6 is provided with the horizontal seat board that is connected that cooperates with motor base, and can motor base be connected on the horizontal connection seat board by screw, and its structure can make motor easy for installation, and motor is subjected to horizontal connection seat board and left cap 61 together support, and intensity is better.
Described fixed cover 6 right sides are provided with fixedly interior plate 68 and detachable right cap 63, fixedly interior plate 68 right-hand being provided with can be swung pressing plate 65, pressing plate 65 1 ends by the bearing pivot bush unit on the motor shaft 91 that stretches out fixing interior plate 68, the other end is connected with pinch roller 66 and tension spring 67, and pinch roller 66 presses down electric chain 74.Wherein tension spring 67 lower ends are fixed on the fulcrum that fixedly interior plate 68 sets, and by tension spring 67 effects, can make the elasticity of electric chain drive-belt keep better.
Described trailing wheel pedal actuating device routinely by about two pedals 10, pedal chain and foot-propelled sprocket wheel 72 form, 10 of two pedals pass through pedal sprocket wheel and pedal chain (all showing in the accompanying drawing), link with the foot-propelled sprocket wheel 72 that is installed in the hind axle 71, foot-propelled sprocket wheel 7 is located in the hind axle of chain drum 73 lefts routinely, it can be located at trailing wheel left side or right side, if when not needing to use driven by power in using, can adopt pedal to drive as usual.
Described wheel brake device routinely by about two brake cranks 2, two brake lines 17 and be installed in brake disc on forward and backward two axles formations such as (showing in the accompanying drawing).
Described detachable battery 15 is located on the vehicle body 13 of back, and controller and source switch (not showing in the accompanying drawing) are located in the vehicle body 4, connect and compose the loop by lead between motor 9, battery 15, controller and source switch, the speed control crank 3.
During use, car is opened, starter motor 9 rotates, and motor drives trailing wheel then and rotates by electric chain 92, electric chain 74, flywheel 75 and chain drum 73 transmissions.
What should be understood that is: the foregoing description is just to explanation of the present utility model, and any innovation and creation that do not exceed in the utility model connotation scope all fall within the protection domain of the present utility model.
Claims (3)
1. an A type folding electric bicycle comprises the front body (16) that is provided with handlebar (1) and front-wheel (11), the back vehicle body (13) that is provided with vehicle seat (5) and trailing wheel (7), the last vehicle body (4) that is connected forward and backward two vehicle bodies and collapsible cross bar (12) and trailing wheel pedal actuating device and wheel brake device; It is characterized in that: described back vehicle body (13) lower back portion is provided with a fixed cover (6), fixed cover (6) internal upper part is provided with motor (9), the right outer end of hind axle (71) be provided with flywheel (75) and with flywheel (75) bonded assembly chain drum (73), motor (9) right-hand member axle is provided with electric chain (92), and links with chain drum (73) by electric chain (74); Handlebar (1) one side is speed control crank (3); Detachable battery (15) and controller and source switch are located at back vehicle body (13) and last vehicle body (4) respectively, and connect motor (9) and speed control crank (3) by lead (14).
2. a kind of A type folding electric bicycle according to claim 1 is characterized in that: the left cap (61) of described fixed cover (6) is detachable, and motor (9) left end is stretched in the side opening that is connected to left cap (61) cooperation.
3. a kind of A type folding electric bicycle according to claim 1 and 2, it is characterized in that: described fixed cover (6) right side is provided with fixedly interior plate (68) and detachable right cap (63), fixedly right-hand being provided with of interior plate (68) can be swung pressing plate (65), pressing plate (65) one ends by the bearing pivot bush unit on the motor shaft (91) that stretches out fixing interior plate (68), the other end is connected with pinch roller (66) and tension spring (67), and pinch roller (66) presses down electric chain (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205665051U CN201842199U (en) | 2010-10-18 | 2010-10-18 | A-shaped folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205665051U CN201842199U (en) | 2010-10-18 | 2010-10-18 | A-shaped folding electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201842199U true CN201842199U (en) | 2011-05-25 |
Family
ID=44037098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205665051U Expired - Fee Related CN201842199U (en) | 2010-10-18 | 2010-10-18 | A-shaped folding electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201842199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673704A (en) * | 2012-06-13 | 2012-09-19 | 青岛大学 | Double-driving folding pedal bicycle |
| CN104554575A (en) * | 2014-11-21 | 2015-04-29 | 山东科技大学 | Portable electric luggage carrier |
-
2010
- 2010-10-18 CN CN2010205665051U patent/CN201842199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673704A (en) * | 2012-06-13 | 2012-09-19 | 青岛大学 | Double-driving folding pedal bicycle |
| CN104554575A (en) * | 2014-11-21 | 2015-04-29 | 山东科技大学 | Portable electric luggage carrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104326051B (en) | Pedal scooter | |
| CN201380853Y (en) | Loaner car for railway examination and repair | |
| CN201842199U (en) | A-shaped folding electric bicycle | |
| CN2935920Y (en) | Standing electric cargo container | |
| CN202686471U (en) | Steering device of semi-trailer | |
| CN201026969Y (en) | Electric bicycle | |
| CN104326046A (en) | Leisure sightseeing electric tricycle | |
| CN205652268U (en) | Expansion can form electric bicycle's folding luggage van | |
| CN211809598U (en) | Motor-driven rail car capable of running between subway sections | |
| CN2889859Y (en) | Stub axle double rear wheel drive manpower tricycle | |
| CN203020501U (en) | Transmission device for bicycle | |
| CN102259684A (en) | Car used for converting gravity into power | |
| CN201914386U (en) | Four-wheel rotating vehicle | |
| CN201597468U (en) | Rear axle assembly of electromobile | |
| CN2839022Y (en) | Electronic dual-purpose voluntarily car | |
| CN201169358Y (en) | Hand booster of jinriksha | |
| CN206171670U (en) | Electric bicycle with automobile body folding function | |
| CN202089170U (en) | Seat type electric vehicle | |
| CN201530455U (en) | tricycle | |
| CN201761595U (en) | Camber beam-type right motor tricycle | |
| CN2868826Y (en) | Swerving-flexible pedal electric tricycle | |
| CN201516895U (en) | Agricultural electric three-wheel flat lorry | |
| CN102190026A (en) | Two-wheel running and four-wheel running hybrid vehicle | |
| CN202107067U (en) | Vehicle for changing gravity into power | |
| CN2519768Y (en) | Foldable travel bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Jianhua Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |