CN203698572U - Walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings - Google Patents
Walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings Download PDFInfo
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- CN203698572U CN203698572U CN201420011693.XU CN201420011693U CN203698572U CN 203698572 U CN203698572 U CN 203698572U CN 201420011693 U CN201420011693 U CN 201420011693U CN 203698572 U CN203698572 U CN 203698572U
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- wheel
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- vehicle frame
- foot plate
- balance
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Abstract
A walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings comprises a handlebar, a vehicle frame, a battery, a motor with a hub and a wheel of an axle. The first rotating bearing is arranged above the vehicle frame, the rotating face of the first rotating bearing is connected to the vehicle frame, the other rotating face of the first rotating bearing is connected to fixed pedals through a fixed pedal vertical frame, pedals composed of movable pedals and the fixed pedals are arranged on the two sides of the wheel, the balance rolling wheels are arranged below the movable pedals, wheel balance supports are arranged above the movable pedals, wheel supporting transverse frames with second rotating bearings are arranged on the two sides of the wheel, the rotating faces of the second rotating bearings are connected to the wheel supporting transverse frames, the other rotating faces of the second rotating bearings are connected to the wheel balance supports above the movable pedals, the wheel supporting transverse frames on the two sides of the wheel are connected with the axle or the vehicle frame to form a whole with the wheel, and therefore the wheel is more stable and smooth in steering, portable, flexible, safe, reliable, convenient to use and practical under the combined action of the first rotating bearing and the second rotating bearings in the process of wheel stress steering.
Description
Technical field
The utility model relates to a kind of single-wheel electric vehicle manufacturing technology field, be specifically related to a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing.
Background technology
Pollution of City Traffic has become large public hazards at present, promotes the use of green traffic instrument as battery-driven car, solves beyond doubt the effective measures of city environment.The battery-driven car that now more small-sized battery-driven car three-wheel or two is taken turns on the market, so current battery-driven car still volume is larger, cost is higher, on this basis, there is people to propose to change two wheels into single wheel, current single-wheel electric vehicle generally all comprises battery, vehicle seat, brake controller, at this moment vehicle frame is only to fill a hub motor at a wheel, formed a motor and driven a wheel, only had point of a wheel to contact with ground when walking, this will cause unstable, overbalance, therefore also very dangerous.This problem of wheelbarrow not too easily solves.Someone is provided with and turns to steering wheel at wheel afterbody, utilizes hand to affect steering wheel control line, stirs steering wheel, realization turns to, make like this situation be improved, but that wheel flutter all seem compared with power wheel on quality and diameter is too negligible, so drive bull wheel turns to and can be restricted after a pair of steamboat rotates, turn radius is larger, the still underaction of turning, and by bike time or in the time of ramp to stop, can only land and solve equilibrium problem with pin, in a rush, very dangerous.
For improving above-mentioned shortcoming, the inventor has applied for one that the patent No. is 201220256210.3 single-wheel electric vehicle of riding instead of walk, the liftable Active foot plate that wheelbarrow is provided with liftable roller before and after the fixed pedestal of car body both sides is disclosed in patent documentation, make the equilibrium problem of wheelbarrow obtain larger improvement, wheelbarrow stopping time people need not get off, above still can riding over.But by practice, rider can't be freely to the control of Active foot plate, and this wheelbarrow is still also undesirable at aspects such as stability, flexible not enough in the time turning especially.
And then the inventor does again to propose patent application after corresponding improvement, its patent No. is 201220741287.X, " a kind of single-wheel electric vehicle of riding instead of walk with pedal castor ", the single-wheel electric vehicle that makes to ride instead of walk utilizes pedal wheel floor-type support that vehicle body is rotated in the time turning, pedal is provided with vertical stand is supporting the balance of wheel, make the stability of wheelbarrow and turning alerting ability to be a a progressive step, but while turning, to make wheel, stretcher and human body all want all to turn simultaneously, the dynamics of swaying direction still needs very large, still undesirable.
In sum, the stability requirement that wheelbarrow is special and turn to that more difficult problem is inreal and thoroughly solve before, in market and society, still can't see the wheelbarrow of the practical safety of this class vehicle, that is to say that current single-wheel electric vehicle only limits to professional and can on platform, perform, wish that wheelbarrow really becomes a kind of practicality and the recreational vehicle that are integrated, failure-free stability and safety are always for people thirst for solving.
Summary of the invention
For the deficiency existing in prior art, the utility model object is to be to provide a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing, realizes that its volume is little, lightweight, the smooth and easy convenience of turning, reliable, the safe and reliable and feature such as be easy to carry of riding flexibly, drive a vehicle.
To achieve these goals, the utility model is to realize by the following technical solutions:
The utility model discloses a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing, this single-wheel electric vehicle of riding instead of walk comprises handlebar, vehicle frame, battery, with the wheel of wheel hub motor and axletree, handlebar is connected on vehicle frame, vehicle frame is connected on the axletree of wheel, vehicle frame top is provided with rolling bearing one, one plane of rotation of rolling bearing one is connected on vehicle frame, another plane of rotation passes through be provided with fixed pedestal stand and is connected on fixed pedestal, the both sides of described wheel are provided with stretcher, stretcher is made up of the Active foot plate being parallel to each other and fixed pedestal two parts, between Active foot plate and fixed pedestal, adopt and flexibly connect, Active foot plate is arranged with balance rollers, Active foot plate top is provided with wheel balance support, wheel two sides are respectively provided with the wheel supporting crossbearer with rolling bearing two, one plane of rotation of rolling bearing two is connected on wheel supporting crossbearer, another plane of rotation is connected on the wheel balance support of Active foot plate top, the wheel supporting crossbearer of wheel two sides and wheel or vehicle frame are by being connected to form an entirety, thereby realize and when wheel is stressed to be turned to, under rolling bearing one and rolling bearing two combineds action, make that wheel is smooth and easy to be turned to, making wheel can obtain failure-free at different rotational angles supports.
The wheel supporting crossbearer of described wheel two sides is set in parallel or two wheel supporting crossbearer corrals become framed structure, or can adopt the wheel supporting crossbearer of wheel two sides to be connected on wheel shaft and with wheel and to be formed an integral structure by link.
The described handlebar being connected on vehicle frame is fixedly connected on wheel supporting crossbearer by attaching parts.
Described Active foot plate and fixed pedestal be that the staggered interlock activity of irpiciform is joined and between the two indwelling have free gap, Active foot plate and fixed pedestal are connected to form movable stretcher entirety by active pin shaft.Certainly, can also adopt other modes that flexibly connect to be connected between Active foot plate and fixed pedestal, such as Active foot plate and fixed pedestal adopt the mode of parallel sliding track to be connected etc.
The utlity model has following beneficial effect:
1, (utilize inside and outside two the different planes of rotation of swivel bearing as flexible connection mode by the connection structure that adopts rolling bearing between vehicle frame or wheel and stretcher, the flexible connection mode that had not only connected but also departed from) human body and car body are carried out respectively to load-bearing, alleviate the gross weight of wheel in the time turning, the gravity of driving person on stretcher can not affect wheel steering, when turning, human body and car body synchronously do not complete, while making wheel steering, human body can be motionless, after wheel is turned, in the process of advancing, drive again human bady gravitational to turn over (this turning mode is just as the two-wheel car of front and back), effectively guarantee that wheel turning is more smooth and easy.
2, utilize the balance rollers that is installed on stretcher bottom to carry out balanced support, also utilize wheel balance stand and wheel supporting crossbearer to support, double insurance simultaneously, moreover, because wheel supporting crossbearer can rotate, so just can all can be supported when the different angles to wheel, extremely inside and outside
3, stretcher is made up of the Active foot plate being parallel to each other and fixed pedestal two parts, between the two, also adopt flexible connection mode, fixed pedestal is connected with vehicle frame by fixed pedestal stand, rolling bearing one, and Active foot plate is connected with wheel supporting crossbearer by wheel balance support, rolling bearing two, make the stability of the load-bearing of wheel to human body and wheel separately, the main weight of human body drops on the fixed pedestal of inner side, can alleviate again the friction of Active foot plate bottom, outside balance rollers to ground.
Thus, greatly improve the safety that drives single-wheel electric vehicle, make again wheel steering become free and relaxed, can embody that single-wheel electric vehicle volume is little, lightweight, smooth and easy, the light and flexible of turning, reliable, the safe and reliable and portable feature of riding, very convenient and practical, be applicable to generally promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is another structural representation of the utility model;
Fig. 4 is the lateral plan of Fig. 3.
the specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
The specific embodiment one:
With reference to Fig. 1-2, this specific embodiment by the following technical solutions:
A kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing is disclosed in the present embodiment, this single-wheel electric vehicle of riding instead of walk comprises handlebar 1, vehicle frame 6, battery 3, with the wheel 11 of wheel hub motor 12 and axletree 10, handlebar is connected on vehicle frame, vehicle frame 6 is connected on the axletree of wheel 11, the both sides of described wheel 11 are provided with stretcher, stretcher is made up of the Active foot plate 15 being parallel to each other and fixed pedestal 14 two parts, between Active foot plate 15 and fixed pedestal 14, adopt and flexibly connect, Active foot plate 15 is arranged with balance rollers 16, Active foot plate top is provided with wheel balance support 13, , vehicle frame top is provided with rolling bearing 1, one plane of rotation of rolling bearing one is connected on vehicle frame, another plane of rotation passes through be provided with fixed pedestal stand 7 and is connected on fixed pedestal, wheel two sides are respectively provided with the wheel supporting crossbearer 9 with rolling bearing 28, one plane of rotation of rolling bearing two is connected on wheel supporting crossbearer, another plane of rotation is connected on the wheel balance support of Active foot plate top, the wheel supporting crossbearer of wheel two sides forms an entirety with axletree or vehicle frame by being connected with wheel, thereby realize and when wheel is stressed to be turned to, under rolling bearing one and rolling bearing two combineds action, make that wheel is smooth and easy to be turned to, making wheel can obtain failure-free at different rotational angles supports.
The wheel supporting crossbearer of described wheel two sides is set in parallel, and certainly, two wheel supporting crossbearers can also become framed structure to obtain larger stability by corral.
Between described fixed pedestal stand and rolling bearing one, be connected by rotating support shaft 4, battery is arranged at rotating support shaft top.
The described handlebar being connected on vehicle frame is fixedly connected on wheel supporting crossbearer 9 by attaching parts 19.
Described Active foot plate 15 and fixed pedestal 14 be that the staggered interlock activity of irpiciform is joined and between the two indwelling have free gap, Active foot plate and fixed pedestal are connected to form movable stretcher entirety by active pin shaft.Certainly, can also adopt other modes that flexibly connect to be connected between Active foot plate and fixed pedestal, such as Active foot plate and fixed pedestal adopt the mode of parallel sliding track to be connected etc.
In the time of turning or Uneven road, the run-off the straight of wheel possibility, now balance rollers 16 has played support to cyclist, reaches stable equilibrium's effect; Also have wheel balance stand and wheel supporting crossbearer to support simultaneously simultaneously, dual support, in the time turning, during due to vehicle wheel rotation, wheel supporting crossbearer also can be followed wheel and rotated together, and wheel still can keep balance at different directions.Because this car wheel upper end is provided with rolling bearing one, the weight that makes car body and human body is born respectively by inside and outside two different planes of rotation of the rolling bearing one of wheel upper end respectively, make the two separately stressed. so, the stability of human body and car body is relatively independent, when turning, the rotation of wheel and the rotation of human body are also nonsynchronous, when turning, be only to stir handlebar to make wheel steering, human body is motionless, it is in the time that wheel advances, to drive balance rollers to turn to that human body rotates again, so be not the gross weight of human body and car body while transformation, this is just as front and back two-wheel car is turned, loading while so greatly reducing vehicle wheel rotation, handgrip turns to by bearing simultaneously, so only need very little power can make wheel steering, this just becomes very light, this structure and wheelbarrow are in the past completely different, make the support of wheel and human body more stable, more reliable.Connection between Active foot plate and fixed pedestal adopts the mode of the staggered interlock of rake teeth to flexibly connect, and the quantity of rake teeth and distance should be moderate, so that indwelling has certain free gap between the two.
Can adopt elastic component to connect being connected between described fixed pedestal stand and wheel balance support, elastic force is moderate, and elastic force, in excessive or too small, does not drive single-wheel electric vehicle more comfortable.
Between described Active foot plate and fixed pedestal, adopt active pin shaft to be connected, the weight that is beneficial to human body mainly falls within on fixed pedestal, and the weight of part falls within on Active foot plate, jointly shares human body weight to realize, and is beneficial to the smooth and easy of wheelbarrow and turns to.
The specific embodiment two:
With reference to Fig. 3-4, this specific embodiment by the following technical solutions:
A kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing is disclosed in the present embodiment, this single-wheel electric vehicle of riding instead of walk comprises handlebar 1, vehicle frame 6, battery 3, with the wheel 11 of wheel hub motor 12 and axletree 10, handlebar is connected on vehicle frame, vehicle frame 6 is connected on the axletree of wheel 11, the both sides of described wheel 11 are provided with stretcher, stretcher is made up of the Active foot plate 15 being parallel to each other and fixed pedestal 14 two parts, Active foot plate 15 is arranged with balance rollers 16, Active foot plate top is provided with wheel balance support 13, between Active foot plate 15 and fixed pedestal 14, adopt and flexibly connect, vehicle frame top is provided with rolling bearing 1, one plane of rotation of rolling bearing one is connected on vehicle frame, another plane of rotation passes through be provided with fixed pedestal stand 7 and is connected on fixed pedestal, wheel two sides are respectively provided with the wheel supporting crossbearer 9 with rolling bearing 28, one plane of rotation of rolling bearing two is connected on wheel supporting crossbearer, another plane of rotation is connected on the wheel balance support of Active foot plate top, thereby the wheel supporting crossbearer of wheel two sides and wheel or vehicle frame are realized and when wheel is stressed to be turned to, under rolling bearing one and rolling bearing two combineds action, are made more stable and smooth and easy the turning to of wheel by being connected to form an entirety, making wheel can obtain failure-free at different rotational angles supports.
The wheel supporting crossbearer of described wheel two sides is connected on wheel shaft and with wheel and is formed an integral structure by attaching parts 17.
Between described fixed pedestal stand and rolling bearing one, be connected by rotating support shaft 4, battery is arranged at rotating support shaft top.
Described Active foot plate 15 and fixed pedestal 14 be that the staggered interlock activity of irpiciform is joined and between the two indwelling have free gap, Active foot plate and fixed pedestal are connected to form movable stretcher entirety by active pin shaft.Certainly, can also adopt other modes that flexibly connect to be connected between Active foot plate and fixed pedestal, such as Active foot plate and fixed pedestal adopt the mode of parallel sliding track to be connected etc.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing, comprise handlebar (1), vehicle frame (6), battery (3), the wheel (11) of band wheel hub motor (12) and axletree (10), handlebar is connected on vehicle frame, vehicle frame (6) is connected on the axletree of wheel (11), it is characterized in that: described vehicle frame top is provided with rolling bearing one (5), one plane of rotation of rolling bearing one is connected on vehicle frame, another plane of rotation passes through be provided with fixed pedestal stand (7) and is connected on fixed pedestal, the both sides of wheel (11) are provided with stretcher, stretcher is made up of the Active foot plate being parallel to each other (15) and fixed pedestal (14) two parts, the two employing flexibly connects, Active foot plate (15) is arranged with balance rollers (16), Active foot plate top is provided with wheel balance support (13), wheel two sides are respectively provided with the wheel supporting crossbearer (9) of band rolling bearing two (8), one plane of rotation of rolling bearing two is connected on wheel supporting crossbearer, another plane of rotation is connected on the wheel balance support of Active foot plate top, the wheel supporting crossbearer of wheel two sides is realized when wheel is stressed to be turned to and under rolling bearing one and rolling bearing two combineds action, is made wheel more stablize and smooth and easy turning to by being connected with an entirety of wheel formation with axletree or vehicle frame.
2. a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing according to claim 1, is characterized in that: the wheel supporting crossbearer of described wheel two sides is set in parallel or two wheel supporting crossbearer clamping rings surround framed structure.
3. a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing according to claim 1, is characterized in that: the wheel supporting crossbearer of described wheel two sides is connected on wheel shaft and with wheel and is formed an integral structure by attaching parts (17).
4. according to a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing described in claim 1 or 2 or 3, it is characterized in that: described Active foot plate (15) and fixed pedestal (14) be that the staggered interlock activity of irpiciform is joined and between the two indwelling have free gap, Active foot plate and fixed pedestal are connected to form movable stretcher entirety by active pin shaft (18).
5. a kind of single-wheel electric vehicle of riding instead of walk with balance rollers and rolling bearing according to claim 4, is characterized in that: described in the handlebar that is connected on vehicle frame be fixedly connected on wheel supporting crossbearer (9) by attaching parts (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011693.XU CN203698572U (en) | 2014-01-09 | 2014-01-09 | Walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011693.XU CN203698572U (en) | 2014-01-09 | 2014-01-09 | Walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698572U true CN203698572U (en) | 2014-07-09 |
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ID=51049049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011693.XU Withdrawn - After Issue CN203698572U (en) | 2014-01-09 | 2014-01-09 | Walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770895A (en) * | 2014-01-09 | 2014-05-07 | 温宝忠 | Serviceable one-wheel electrombile with balancing wheels and rolling bearings |
| CN105722755A (en) * | 2014-10-23 | 2016-06-29 | 杭州创皇电动车科技有限公司 | Movable foot plate |
-
2014
- 2014-01-09 CN CN201420011693.XU patent/CN203698572U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770895A (en) * | 2014-01-09 | 2014-05-07 | 温宝忠 | Serviceable one-wheel electrombile with balancing wheels and rolling bearings |
| CN103770895B (en) * | 2014-01-09 | 2015-11-18 | 温宝忠 | A kind of electric enicycle for transport with balance rollers and rolling bearing |
| CN105722755A (en) * | 2014-10-23 | 2016-06-29 | 杭州创皇电动车科技有限公司 | Movable foot plate |
| CN105722755B (en) * | 2014-10-23 | 2018-04-17 | 杭州创皇电动车科技有限公司 | Portable foot pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |