CN2390804Y - Electric tricycle - Google Patents
Electric tricycle Download PDFInfo
- Publication number
- CN2390804Y CN2390804Y CN 99246524 CN99246524U CN2390804Y CN 2390804 Y CN2390804 Y CN 2390804Y CN 99246524 CN99246524 CN 99246524 CN 99246524 U CN99246524 U CN 99246524U CN 2390804 Y CN2390804 Y CN 2390804Y
- Authority
- CN
- China
- Prior art keywords
- braking
- vehicle frame
- control circuit
- handle
- brake
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to an electric tricycle, which belongs to the field of vehicles. The utility model is composed of a frame, a handle bar, a front wheel, back wheels, a battery, a motor, a foot-braking pedal, a hand-braking handle, a braking pull rod and a control circuit, wherein, a chair is arranged on the frame; a damper is arranged between the front and the back wheel ad the frame; the foot-braking pedal and the hand-braking handle which are hinged with the damper are arranged on the frame; a clamping pin is position above the hand-braking handle on the frame; the foot-braking pedal and the hand-braking handle are connected with braking members in a wheel hub via the braking pull rod; the control circuit is provided with a reverse-rotation control circuit of the motor inside. The utility model has the advantages of simple structure and good braking effect, can realize braking lock, and can realize backing.
Description
The utility model relates to electro-tricycle, belongs to field of vehicles.
As power, the extensive welcome, the especially electro-tricycle that are subjected to people enjoy favor because of the little little power consumption in light weight of volume to battery-driven car with free of contamination electric energy.Various electro-tricycles occur one after another.The patent No. is that the Chinese patent " small-sized three-wheeled electric vehicle " of CN862012710 provides a kind of electro-tricycle, and its vehicle frame adopts thin attached steel pipe to be formed by connecting, and adopts the drive mechanism of vibration damping bogie, and electrical motor drives trailing wheel by the one-level speed reduction gearing.Have structure and tightly play, the advantage that floor area is little.Can not move backward shortcomings such as the locking of can not braking during parking but also exist.
The purpose of this utility model is exactly the shortcoming that overcomes existing electro-tricycle, provides a kind of energy reversing simple in structure, the electro-tricycle that braking effect is good.
The utility model adopts following solution to achieve the above object.
Electro-tricycle is made up of vehicle frame, handlebar, front-wheel, trailing wheel, storage battery, electrical motor, service brake pedal, parking brake handle, bracket arm and control circuit, and vehicle frame is provided with seat, is provided with shock absorber between front and back wheel and the vehicle frame; Vehicle frame is provided with and its pivotally attached service brake pedal and parking brake handle, is provided with bayonet lock above being positioned at the parking brake handle on the vehicle frame, and service brake pedal and parking brake handle link to each other with brake member in the wheel hub by bracket arm; Be provided with the electrical motor reverse turn control circuit in the control circuit.
Be provided with the switch that links to each other with control circuit below the service brake pedal.Can realize the brake outage, improve braking effect.
The handlebar middle part is provided with speed per hour and mileage meter and electric weight indicator gauge.
The handlebar front end is provided with the stream line pattern backplate.
The utility model can be realized two kinds of brake modes of footbrake and hand-operated brake, maneuverability owing to be provided with service brake pedal and parking brake handle.And can lock brake when stopping by the parking brake handle being put on the bayonet lock thereon, therefore braking effect of the present utility model improves greatly.And can realize reversing by circuit control.
Below by drawings and Examples the utility model is described further.
Fig. 1 is the utility model schematic appearance.
Fig. 2 is the utility model integral structure scheme drawing.
Fig. 3 drives for the utility model
Fig. 4 is the utility model brake and brake latch-up structure scheme drawing.
Fig. 5 is the utility model control circuit schematic diagram.
Fig. 6 is the utility model reversing schematic circuit diagram.
Fig. 7 is the utility model brake outage schematic diagram.
Wherein: 1, front-wheel 2, backplate 3, headlight 4, handlebar 5, back mirror 6, instrument carrier panel 7, front chair 8, back seat 9, trailing wheel 10, parking brake handle 11, service brake pedal 12, shock absorber 13, vehicle frame 14, rear cabinet 15, damper spring 16, back light 17, front fork 18,19, pull bar 20, electrical motor 21, chain 22, brake axle 23, cover 24, brake hubs 25, brake shoe 26, spring 27,28, connecting lever 29, baffle plate 30, bayonet lock 31, fulcrum 32, under-voltage indicator lamp 33, the storage battery electric weight uses up indicator lamp 34, motor overheating indicator lamp 35, lighting switch 36, BK Brake Switch 37, interrputor 38, loudspeaker 39, electric weight indicator gauge 40, button 41, right steering lamp 42, left steering lamp 43, stoplight stop lamp 44, energising display lamp 45, illuminating lamp 46, night, lamp 47, lock-switch 48, governor 49, speed setting controller 50, reversing switch 51, main supply switch 52, switch
Embodiment:
Fig. 1 and Fig. 2 have provided profile of the present utility model and integral structure scheme drawing, car load is made up of front-wheel 1, backplate 2, handlebar 4, vehicle frame 13, trailing wheel 9 etc., headlight 3 is housed on the backplate 2, handlebar 4 is contained on the front fork 17, back mirror 5 and instrument carrier panel 6 are housed on it, mileage and speed indicator gauge and electric weight indicator gauge are housed on the instrument carrier panel 6, also can adopt the steering wheel type steering hardware.Vehicle frame 13 adopts thin-wall steel tube to be welded, and front chair 7 and back seat 8 are housed on it, and storage battery can be placed on under-seat.Be provided with shock absorber 12 between the installation shaft of front-wheel 1 and the front fork 17, be provided with damper spring 15 between the adapter plate of trailing wheel 9 and the vehicle frame.The vehicle frame rear end is provided with back light 16.Fig. 3 has provided the utility model drive configuration scheme drawing, and motor 20 is installed on the vehicle frame 13, drives trailing wheel by chain 21.The utility model adopts the braking mechanism of hand-operated brake and footbrake and usefulness, and is provided with the brake blocking device, as shown in Figure 3 and Figure 4.Pull bar 18 is connected with brake axle 22 with service brake pedal 11, and pull bar 19 is connected with connecting lever 28 with brake axle 22, and parking brake handle 10 is hinged with vehicle frame 13, is provided with bayonet lock 30 on it on vehicle frame 13.During service brake, depress service brake pedal 11, make it around fulcrum 31 right-hand turnings, pull bar 18 moves right, and make brake axle 22 rotate drive pull bar 19 and move right, thereby pulling connecting lever 28 and 27 rotates, and struts the brake shoe 25 in the brake hubs 24, realizes braking.During parking brake, upwards move brake handgrip 10, make with the baffle plate 29 of brake axle 22 welderings for one and upwards rotate, thereby brake axle 22 is rotated, drive pull bar 19 and move right, connecting lever 28 and 27 rotates, and struts brake shoe 25, realizes brake.During parking, be stuck in after brake handgrip 10 has been removed and realize the brake locking above the bayonet lock 30.
Fig. 5 has provided schematic circuit diagram of the present utility model.Wherein governor 48 and speed setting controller 49 only need joint by get final product together during each wire joint with electrical motor.This circuit can be realized functions such as electric weight demonstration, motor protection against overheat.When electric weight is not enough, can pass through light prompt or voice suggestion.Car-backing function of the present utility model is in addition also finished by circuit control, and as shown in Figure 6, its process is to open main supply switch 51 circuit is connected, and steering controller 49 is just changeing electrical motor 20, and axletree moves ahead; During reversing, open reversing switch 50, contactless coil CZ
1And CZ
2Energising, main contact CZ
1Disconnect CZ
2Connect, electrical motor commutation counter-rotating realizes reversing.Realize that by circuit control reversing is simple in structure, and in drag, can form regenerative brake.The utility model also is provided with the brake power down function, as shown in Figure 7, is provided with switch 52 below brake pedal 11, depresses pedal 11, and switch 52 disconnects, contactless switch J coil blackout, and main contact J disconnects, and cuts off down circuitry, realizes brake simultaneously.
Claims (4)
1. an electro-tricycle is made up of vehicle frame, handlebar, front-wheel, trailing wheel, storage battery, electrical motor, service brake pedal, parking brake handle, bracket arm and control circuit, vehicle frame is provided with seat, be provided with shock absorber between front and back wheel and the vehicle frame, it is characterized in that: vehicle frame is provided with and its pivotally attached service brake pedal and parking brake handle, be provided with bayonet lock above being positioned at the parking brake handle on the vehicle frame, service brake pedal and parking brake handle link to each other with brake member in the wheel hub by bracket arm; Be provided with the electrical motor reverse turn control circuit in the control circuit.
2. electro-tricycle according to claim 1 is characterized in that: be provided with the switch that links to each other with control circuit below the described service brake pedal.
3. electro-tricycle according to claim 1 is characterized in that: described handlebar middle part is provided with speed per hour and mileage meter and electric weight indicator gauge.
4. electro-tricycle according to claim 1 is characterized in that: described handlebar front end is provided with the stream line pattern backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246524 CN2390804Y (en) | 1999-09-24 | 1999-09-24 | Electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246524 CN2390804Y (en) | 1999-09-24 | 1999-09-24 | Electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2390804Y true CN2390804Y (en) | 2000-08-09 |
Family
ID=34032126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99246524 Expired - Fee Related CN2390804Y (en) | 1999-09-24 | 1999-09-24 | Electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2390804Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230653A (en) * | 2019-05-21 | 2019-09-13 | 重庆市宏向汽配有限公司 | A kind of front brake for motor tricycles |
-
1999
- 1999-09-24 CN CN 99246524 patent/CN2390804Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230653A (en) * | 2019-05-21 | 2019-09-13 | 重庆市宏向汽配有限公司 | A kind of front brake for motor tricycles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |