CN1623846A - Four-wheel electric scooter drived by hub - Google Patents
Four-wheel electric scooter drived by hub Download PDFInfo
- Publication number
- CN1623846A CN1623846A CN 200410033663 CN200410033663A CN1623846A CN 1623846 A CN1623846 A CN 1623846A CN 200410033663 CN200410033663 CN 200410033663 CN 200410033663 A CN200410033663 A CN 200410033663A CN 1623846 A CN1623846 A CN 1623846A
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- wheel
- handle
- wheels
- kickboard scooter
- brake
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Abstract
A wheel hub driven electric 4-wheel scooter is composed of main body, 4 wheels (two big front wheels and two small back wheels), two wheel hub motors for two front wheels, accumulator in the main body, a handlebar with speed regulator and brake operating handle, and brake unit for wheels.
Description
Technical field
The present invention relates to a kind of Segway Human Transporter, belong to the body-building recreation car, also can be used as the vehicle and use.
Background technology
Kickboard Scooter is subjected to liking of people deeply because its using skill and interest are arranged, and especially is used widely in the teenager.The kind of Kickboard Scooter is a lot, generally can be divided into manpower Kickboard Scooter and Segway Human Transporter, the manpower Kickboard Scooter is above single pin rests, two wheels normally, the people is sitting in top driving on the Segway Human Transporter, so existing Segway Human Transporter is three wheels, therefore exist following shortcoming: one is three wheel poor stabilities, overturns easily; The 2nd, because handle drives front-wheel steering, motor is at trailing wheel, and it is more stiff to move, recreational poor; The 3rd, single motor drags, and power is less, a little less than the power; The 4th, should not stand, the driving that only is fit to be seated, interesting poor; The 5th, moulding is not attractive in appearance.
Summary of the invention
The objective of the invention is to improve the deficiencies in the prior art, the four-wheel electric Kickboard Scooter that provides a kind of stable, driving of standing, interesting strong wheel hub to drive.
The four-wheel electric Kickboard Scooter that wheel hub provided by the invention drives has a car body, four wheels is installed on the car body, wherein to be positioned at Vehicular body front be front-wheel to two bigger wheels, it is trailing wheel that two less wheels are positioned at rear vehicle, in two described front-wheels the wheel hub drive motor is installed separately, make two described front-wheels individual drive separately, need not to be provided with betwixt transmission device; Be fixed on the described car body with described motor bonded assembly battery; Described car body is provided with handle, is provided with accelerating adjuster on this handle, and it is connected with the driving electricity loop of described drive motor and battery; On this handle, also be provided with one-sided hand brake, be connected with brake member on being located at described wheel.
Described handle can be scalable and/or can be bent, so that operation and transportation.
Described car body can be made up of underframe and the pedal that is installed on the underframe.
The four-wheel electric Kickboard Scooter that this wheel hub drives turn to can be by the driver weight distribution on one of them of front-wheel, realize, also can between described column and described trailing wheel, be provided with steering gear, turn to by driving this steering gear realization.
The four-wheel electric Kickboard Scooter that wheel hub provided by the invention drives is because have two front-wheels and two trailing wheels, so it operates steadily on the ground, owing in two front-wheels, motor is installed separately, two powers of motor can be bigger, and therefore, this Kickboard Scooter power is strong; The driver can stand on car body pedal up train, and is interesting strong, recreational good, and giving to take exercises and strengthen alert and resourceful ability provides useful utensil.
Description of drawings
Fig. 1 is the perspective view of the four-wheel electric Kickboard Scooter of wheel hub driving provided by the invention;
Fig. 2 is the cross-sectional side structural representation of four-wheel electric Kickboard Scooter provided by the invention;
Fig. 3 is the plan structure scheme drawing of four-wheel electric Kickboard Scooter provided by the invention;
Fig. 4 is the simplification perspective view of four-wheel electric Kickboard Scooter provided by the invention.
The specific embodiment
Shown in Fig. 1,2,3 and 4, the car body 07 of the four-wheel electric Kickboard Scooter that wheel hub disclosed by the invention drives comprises underframe (vehicle frame) 17 and the pedal 11 that is installed on the underframe 17, splashproof guard 011 comprises front wheel house 7 and rear wheel cover 7 ', and front wheel house 7 and rear wheel cover 7 ' can be one.01,03 and two trailing wheel of two front-wheels, 05,05 ' rotating being installed on the underframe 17 all is provided with brake gear on the front and back wheel, trailing wheel is provided with the brake gear of mechanical brake holding, and front-wheel is provided with the kinetic energy brake gear.Be provided with deflecting bar 6 in the front portion of underframe 17, deflecting bar 6 connects column 013 through folding device 5, and folding device 5 is a prior art, is unidirectional joint.Column 013 connects headstocks 1 by telescoping mechanism 3, and handle 019 is installed on the headstock 1, and it is that thumb is regulated throttle spare that motor switch and speed regulation device are installed on the handle 019, and quickening to tune by grasping that quick-mounting puts is that thumb is regulated throttle spare and finished.Deflecting bar 6 connects master rocker 18, master rocker 18 connects drag link 16, and drag link 16 can connect left and right intermediate rod 19,19 ' respectively through reel cage 14 by rod head 10, and intermediate rod drives rear wheel support 12, establish hind axle on the rear wheel support 12, trailing wheel 05,05 ' is located on the hind axle.Therefore, from said structure as can be seen, can pass through column 013, deflecting bar 6 by handle 019 and rotate, drive trailing wheels 05,05 ' conversion direction by master rocker 18, drag link 16, reel cage 14, intermediate rod 19,19 ', rear wheel support 12 again.The mechanism that can realize the trailing wheel conversion direction is a lot, just enumerates an example at this.
Retractor device 3 is: column 013 upper end is provided with a vertical jack 013A, a fork arm that extends downwards 11 is arranged on the headstock 1, it can be plugged among the jack 013A of column 013, place, aperture at jack 013A is provided with a vertical gap (not shown), and be provided with a quick chuck 013B of the prior art at this place, by opening quick chuck 013B, adjust fork arm 11 up and down and in jack 013A, plug the degree of depth, the height that adapts to different drivers, make it to stand in this Kickboard Scooter up train easily, after highly suitable, promptly fork arm 11 is fixed getting final product in jack 013A with quick chuck 013B.In order to protect grafting partial sum driver, be provided with the flexible overcoat 015 that a flexibility or elastomeric material are made in the outside of fork arm.
For intermediate rod 19,19 ', it can directly drive rear wheel support 12, but also can intermediate rod 19,19 ' and rear wheel support between connect back reel cage 20 by jointed shaft, drive rear wheel supports 12 (as shown in Figure 2) by intermediate rod 19,19 ' by back reel cage 20.In order to reduce friction, can be at 20 times installation bearings 23 of back reel cage.The back reel cage 20 with rear wheel support 12 bonded assembly jointed shafts and axle bed hole in be provided with elastomeric material system lining ring as bumper.
The brake gear of this Kickboard Scooter can comprise two parts, the one, electromagnetic power brake gear 21,21 ' is installed in two front-wheels 01,03, another is that mechanical brake holding device 22,22 ' is installed in two trailing wheels, the actuating mechanism of each brake gear all is arranged on the one-sided brake handgrip 017 of handle, as shown in Figure 4.
About the electromagnetic power brake gear, the kinetic energy brake gear that it is installed in two front-wheels 01,03, it is at the two ends of each described motor resistance in parallel, this motor and resistance constitute brake circuits, in brake circuits, be provided with a switching device, switch gearing on the driving electricity loop that this switching device constitutes with described motor and battery 15 simultaneously, that is: when the switch that drives electric loop disconnected, the switch of brake circuits i.e. closure; This switch is arranged on the side of close jointed shaft of the mechanical brake holding handgrip 017 of handle.Like this, when brake, pull brake crank 017, at first contact aforesaid switching device, the driving electricity loop that is about to two motors cuts off, while brakes on loop, motor shaft is rotated further under the car action of inertia, and at this moment motor becomes electrical generator, and the electric energy that sends is consumed on the resistance of brake circuits fast, make motor rotational shaft speed slow down very soon, car is also just slowed down faster.At this moment, the operator continues pulling handle 017, and the mechanical brake holding device of trailing wheel is worked, and like this, just this battery-driven car pulsation-free can be stopped.If be not located at the electromagnetic power brake gear on the front-wheel, after the motor outage, motor rotational shaft speed can not slow down in a short period of time, and trailing wheel brake holding at this moment will make car lean forward or turn on one's side, and safety reduces.
Claims (9)
1, a kind of four-wheel electric Kickboard Scooter, has a car body, it is characterized in that: four wheels is installed on the car body, wherein to be positioned at Vehicular body front be front-wheel to two bigger wheels, it is trailing wheel that two less wheels are positioned at rear vehicle, in two described front-wheels the wheel hub drive motor is installed separately, makes two described front-wheels individual drive separately; Be fixed on the described car body with described motor bonded assembly battery; Described car body is provided with handle, is provided with accelerating adjuster on this handle, and it is connected with the driving electricity loop of described drive motor and battery; On this handle, also be provided with one-sided hand brake, be connected with brake gear on being located at described wheel; Between described handle and described trailing wheel, be provided with steering gear.
2, four-wheel electric Kickboard Scooter according to claim 1 is characterized in that: described handle is scalable and/or bent.
3, four-wheel electric Kickboard Scooter according to claim 1 is characterized in that: described car body is made up of underframe and the pedal that is installed on the underframe.
4, four-wheel electric Kickboard Scooter according to claim 1, it is characterized in that: described steering gear is: the front portion at the underframe of described car body is provided with deflecting bar, deflecting bar connects column, column connects headstock, and described handle is installed on the headstock, and described deflecting bar connects master rocker, master rocker connects drag link, drag link connects left and right intermediate rod by rod head respectively through reel cage, and intermediate rod drives secondary-rocker, and secondary-rocker drives the back turning rack rotates the trailing wheel that is installed on the turning rack of back.
5, four-wheel electric Kickboard Scooter according to claim 4, it is characterized in that: connect the back reel cage by jointed shaft between described intermediate rod and the described rear wheel support, described back reel cage with rear wheel support bonded assembly jointed shaft and axle bed hole in be provided with elastomeric material system lining ring as bumper.
6, four-wheel electric Kickboard Scooter according to claim 2, it is characterized in that: described retractor device is: described column upper end is provided with a vertical jack, an inserted link that extends is downwards arranged on the handle, it can be plugged in the jack of described column, place, aperture at this jack is provided with a vertical gap, and be provided with a quick chuck at this place, be provided with the flexible overcoat that a flexibility or elastomeric material are made in the outside of inserted link.
7, four-wheel electric Kickboard Scooter according to claim 1 is characterized in that: installation motor switch and speed regulation device are the thumb accelerator on the described handle.
8, four-wheel electric Kickboard Scooter according to claim 1 is characterized in that: described brake gear comprises the mechanical brake holding device that is arranged in two described trailing wheels, and the actuating mechanism of this brake gear all is arranged on the described handle.
9, four-wheel electric Kickboard Scooter according to claim 8, it is characterized in that: described brake gear also wraps in the kinetic energy brake gear of installing in two front-wheels, it is at the two ends of each described motor resistance in parallel, this motor and resistance constitute brake circuits, in brake circuits, be provided with a switching device, switch gearing on the electric loop of driving that this switching device constitutes with described motor and battery 15 simultaneously, that is: when the switch in the electric loop of described driving disconnected, the switch of brake circuits was promptly closed; Described switch is arranged on the described handle, and this switch is arranged on the side of close jointed shaft of the mechanical brake holding handgrip of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410033663 CN1623846A (en) | 2004-04-14 | 2004-04-14 | Four-wheel electric scooter drived by hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410033663 CN1623846A (en) | 2004-04-14 | 2004-04-14 | Four-wheel electric scooter drived by hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1623846A true CN1623846A (en) | 2005-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410033663 Pending CN1623846A (en) | 2004-04-14 | 2004-04-14 | Four-wheel electric scooter drived by hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1623846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580093B (en) * | 2009-06-02 | 2011-01-26 | 庞明方 | Front driving wheel four-wheel step-slide car |
| CN107021169A (en) * | 2017-03-31 | 2017-08-08 | 西安科技大学 | A kind of trailing wheel independently drives balance bike and its application method |
-
2004
- 2004-04-14 CN CN 200410033663 patent/CN1623846A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580093B (en) * | 2009-06-02 | 2011-01-26 | 庞明方 | Front driving wheel four-wheel step-slide car |
| CN107021169A (en) * | 2017-03-31 | 2017-08-08 | 西安科技大学 | A kind of trailing wheel independently drives balance bike and its application method |
| CN107021169B (en) * | 2017-03-31 | 2023-04-21 | 西安科技大学 | Rear wheel independent driving balance bicycle and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |