CN107972777A - A kind of wheel hub magnetic suspension bicycles - Google Patents
A kind of wheel hub magnetic suspension bicycles Download PDFInfo
- Publication number
- CN107972777A CN107972777A CN201711297762.2A CN201711297762A CN107972777A CN 107972777 A CN107972777 A CN 107972777A CN 201711297762 A CN201711297762 A CN 201711297762A CN 107972777 A CN107972777 A CN 107972777A
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- CN
- China
- Prior art keywords
- wheel
- magnetic
- magnet
- hub
- vehicle frame
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/006—Magnetic wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of wheel hub magnetic suspension bicycles, including vehicle frame, link is provided with vehicle frame, rear-wheel hub is connected with link, trailing wheel is arranged with outside rear-wheel hub, is movably connected between trailing wheel and rear-wheel hub by roller；Trailing wheel can be freely rotated on rear-wheel hub.Hollow chain wheel is provided with the vehicle frame, two foot pedals are connected with chain wheel edge, two foot pedals are symmetrical arranged in the revenue centre of vehicle frame and chain wheel, and chain wheel is connected by transmission mechanism with rear-wheels power.Bearing is provided with the top of the vehicle frame, the foreign steamer of bearing is connected with vehicle frame, and steering spindle is fixedly connected with the lubrication groove of bearing, the bottom of steering spindle is provided with connector, front hub is provided with connector, front-wheel is arranged with outside front hub, is movably connected between front-wheel and front hub by roller.The durability of wheel can be improved, wheel is unlikely to deform, and greatly simplifies bicycle structure, improves the production maintenance efficiency of bicycle, reduces production cost.
Description
Technical field
The present invention relates to a kind of bicycle, more particularly to a kind of wheel hub magnetic suspension bicycles.
Background technology
Bicycle, also known as bicycle or bicycle, are typically the small-sized ground vehicles of two wheels.After people rides car, trampled with foot
Plate is power, is the environmentally protective vehicles.English bicycle.Wherein bi means two, and cycle means to take turns, i.e. two-wheeled
Car.In inland of China, Taiwan, Singapore, it is commonly referred to as " bicycle " or " bicycle "；Then it is commonly referred to as in Hongkong and Macro " single
Car "；And it is known as " Pedal driving amphibious vehicle " in Japan.Bicycle species is very much, there is single bicycle, and tandem bicycle also has more people voluntarily
Car.
It can be used for riding instead of walk as the vehicles of environmental protection, go on a journey；More and more people are using bicycle as fitness equipment
Go on a tour for exercise of riding, bicycle；Bicycle is also a sports campaign in itself, has road race, mountainous region certainly
Driving match, Track cycling, stunt bicycle race etc..Bicycle structure is simple, is efficient green traffic instrument,
Short distance has great advantage in passing through.
But existing bicycle is all spoke made of steel wire, wheel is easily deformed, maintenance trouble.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of wheel hub magnetic suspension bicycles, voluntarily
Car eliminates spoke setting, and bicycle direct drive of wheel rotates, and wheel is unlikely to deform, transmission efficiency.
The technical solution adopted by the present invention is as follows：
A kind of wheel hub magnetic suspension bicycles, including vehicle frame, are provided with link on vehicle frame, rear-wheel hub are connected with link, after
Trailing wheel is arranged with outside wheel hub, is movably connected between trailing wheel and rear-wheel hub by roller；Trailing wheel can be freely rotated on rear-wheel hub；Afterwards
Magnetic is provided with wheel hub and floats device, the cross section that magnetic floats device is in inverted trapezoidal, and magnetic, which floats, is provided with top magnet at the top of device；Afterwards
Magnetic floating mechanism is provided with wheel, the cross section of magnetic floating mechanism is in the groove structure of inverted trapezoidal, and bottom portion of groove is provided with bottom magnet,
Magnetic floating mechanism can bumps be set in magnetic and float on device, magnetic floating mechanism and magnetic have gap between floating device.
Further, the invention discloses a kind of preferred structure of wheel hub magnetic suspension bicycles, it is provided with the vehicle frame
Hollow chain wheel, is connected with two foot pedals on chain wheel edge, two foot pedals are symmetrically set in the revenue centre of vehicle frame and chain wheel
Put, chain wheel is connected by transmission mechanism with rear-wheels power；The both sides that the magnetic floats device are respectively arranged with the second magnet and the 3rd
Magnet, the both sides of the magnetic floating mechanism are provided with the first magnet and the 4th magnet, and magnetic floating mechanism bumps are set in magnetic and float on device
When, the first magnet and the second magnet homopolarity are oppositely arranged, and the 3rd magnet and the 4th magnet homopolarity are oppositely arranged, bottom magnet and top
Portion's magnet homopolarity is oppositely arranged.
Further, bearing is provided with the top of the vehicle frame, the foreign steamer of bearing is connected with vehicle frame, fixed in the lubrication groove of bearing
Steering spindle is connected with, the bottom of steering spindle is provided with connector, front hub is provided with connector, before being arranged with outside front hub
Wheel, is movably connected between front-wheel and front hub by roller；Front-wheel can be freely rotated on front hub；Trailing wheel includes cover tire, outside
Tire is provided between tire and magnetic floating mechanism.
Further, handlebar is provided with the top of the steering spindle, handlebar is fixedly connected with steering spindle, connection at the top of vehicle frame
There is cushion bracket, cushion is provided with the top of cushion bracket；The trailing wheel, rear-wheel hub are identical with front-wheel, wheel hub structure.
Further, it is connected between the cushion bracket and vehicle frame by articulate, is led between cushion and cushion bracket
Cross articulate to be connected, hinge is both provided with locking device, the rotational angle of locking device adjustable hinge.
Further, the handlebar both ends are both provided with brake joystick, and link on connector with being both provided with brake
Car, the brake joystick of handlebar left end are connected by brake cable with the braking effort on link, the brake control of handlebar right end
Handle processed is connected by brake cable with the braking effort on connector.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. by the structure design for removing the spoke of bicycle, the durability of wheel can be improved, wheel is unlikely to deform, and is repaired
It is simple and convenient.
2. bicycle structure can be greatly simplified, the production maintenance efficiency of bicycle is improved, reduces production cost.
3. the frictional force between cycle wheel and vehicle frame can be reduced, the efficiency of bicycle is improved.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the cross-sectional structure schematic diagram of wheel hub；
Marked in figure：1 is trailing wheel, and 2 be rear-wheel hub, and 3 be roller, and 4 be link, and 5 be front hub, and 6 be chain wheel, and 7 be foot pedal,
8 be vehicle frame, and 9 be cushion, and 10 be cushion bracket, and 11 be front-wheel, and 12 be connector, and 13 be steering spindle, and 14 be bearing, and 15 be car
, 16 be tire, and 17 be bottom magnet, and 18 be the first magnet, and 19 be the second magnet, and 20 be the 3rd magnet, and 21 be top magnet,
22 be the 4th magnet, and 23 be cover tire.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As Figure 1-Figure 2, the invention discloses a kind of wheel hub magnetic suspension bicycles, including vehicle frame 8, set on vehicle frame 8
There is link 4, rear-wheel hub 2 is connected with link 4, trailing wheel 1 is arranged with outside rear-wheel hub 2, passes through between trailing wheel 1 and rear-wheel hub 2
Roller is movably connected；Trailing wheel 1 can be freely rotated on rear-wheel hub 2；Magnetic is provided with rear-wheel hub 2 and floats device, magnetic floats the horizontal stroke of device
Section is in inverted trapezoidal, and magnetic, which floats, is provided with top magnet 21 at the top of device；Magnetic floating mechanism is provided with trailing wheel 1, magnetic floating mechanism
Cross section is in the groove structure of inverted trapezoidal, and bottom portion of groove is provided with bottom magnet 17, magnetic floating mechanism can bumps be set in magnetic and float dress
Put, magnetic floating mechanism and magnetic have gap between floating device.
Further, the invention discloses a kind of preferred structure of wheel hub magnetic suspension bicycles, it is provided with the vehicle frame 8
Hollow chain wheel 6, two foot pedals 7 is connected with 6 edge of chain wheel, two foot pedals 7 are in vehicle frame 8 and the revenue centre of chain wheel 6
It is symmetrical arranged, chain wheel 6 is connected by transmission mechanism with 1 power of trailing wheel；The both sides that the magnetic floats device are respectively arranged with the second magnetic
19 and the 3rd magnet 20 of body, the both sides of the magnetic floating mechanism are provided with the first magnet 18 and the 4th magnet 22, and magnetic floating mechanism is concavo-convex
When being set in magnetic and floating on device, the first magnet 18 and 19 homopolarity of the second magnet are oppositely arranged, the 3rd magnet 20 and the 4th magnet 22
Homopolarity is oppositely arranged, and bottom magnet 17 and 21 homopolarity of top magnet are oppositely arranged.
Further, the top of the vehicle frame 8 is provided with bearing 14, and the foreign steamer of bearing 14 is connected with vehicle frame 8, bearing 14 it is interior
Steering spindle 13 is fixedly connected with wheel, the bottom of steering spindle 13 is provided with connector 12, front hub 5 is provided with connector 12,
Front-wheel 11 is arranged with outside front hub 5, is movably connected between front-wheel 11 and front hub 5 by roller；Front-wheel 11 can be on front hub 5
It is freely rotated；Trailing wheel 1 includes cover tire 23, and tire 16 is provided between cover tire 23 and magnetic floating mechanism.
Further, the top of the steering spindle 13 is provided with handlebar 15, and handlebar 15 is fixedly connected with steering spindle 13, vehicle frame
8 tops are connected with cushion bracket 10, and the top of cushion bracket 10 is provided with cushion 9；The trailing wheel 1, rear-wheel hub 2 and front-wheel 11,
5 structure of front hub is identical.
Further, it is connected between the cushion bracket 10 and vehicle frame 8 by articulate, cushion 9 and cushion bracket 10
Between be connected by articulate, hinge is both provided with locking device, the rotational angle of locking device adjustable hinge.
Further, 15 both ends of handlebar are both provided with brake joystick, and link 4 on connector 12 with being respectively provided with
There is brake, the brake joystick of 15 left end of handlebar is connected by brake cable with the braking effort on link 4,15 right end of handlebar
Brake joystick be connected by brake cable with the braking effort on connector 12.
The link 4 is made of aluminium alloy, 5 be made of front hub using stainless steel, the material of vehicle frame 8 is that titanium closes
Gold.
When specifically used, user is ridden on bicycle, steps on foot pedal 7 with circulation before and after foot, bicycle can be transported forward
It is dynamic.
Carrying out practically process, when trampling foot pedal 7, foot pedal 7 is rotated with movable chain wheel 6, and chain wheel 6 is driven by transmission mechanism
Trailing wheel 1 rotates, trailing wheel 1 and ground phase mutual friction, promotes voluntarily into advance.During advance, driver by handlebar or
Body posture adjusts the balance of vehicle, and held stationary rides forward；Needing turning is, can be by rotating handlebar 15 to direction
It is adjusted.When needing to stop, brake is pulled, bicycle can stop.
Since when magnetic floating mechanism bumps, which are set in magnetic, floats on device, the first magnet 18 and 19 homopolarity of the second magnet are set relatively
Put, the 3rd magnet 20 and 22 homopolarity of the 4th magnet are oppositely arranged, and bottom magnet 17 and 21 homopolarity of top magnet are oppositely arranged.In magnetic
Under the interaction of field, between rear-wheel hub 2 and trailing wheel 1, there are certain gap between front-wheel 11 and front hub 5, substantially reduce
The frictional force of bicycle, improves the efficiency of bicycle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
- A kind of 1. wheel hub magnetic suspension bicycles, it is characterised in that：Including vehicle frame（8）, vehicle frame（8）On be provided with link（4）, even Connect frame（4）On be connected with rear-wheel hub（2）, rear-wheel hub（2）It is arranged with trailing wheel outside（1）, trailing wheel（1）With rear-wheel hub（2）Between pass through Roller is movably connected；Trailing wheel（1）Can be in rear-wheel hub（2）On be freely rotated；Rear-wheel hub（2）On be provided with magnetic and float device, magnetic floats dress The cross section put is in inverted trapezoidal, and magnetic, which floats, is provided with top magnet at the top of device（21）；Trailing wheel（1）On be provided with magnetic floating mechanism, The cross section of magnetic floating mechanism is in the groove structure of inverted trapezoidal, and bottom portion of groove is provided with bottom magnet（17）, magnetic floating mechanism can be concavo-convex It is set in magnetic to float on device, magnetic floating mechanism and magnetic have gap between floating device.
- A kind of 2. wheel hub magnetic suspension bicycles as claimed in claim 1, it is characterised in that：The vehicle frame（8）Upper set is had time The chain wheel of the heart（6）, chain wheel（6）Two foot pedals are connected with edge（7）, two foot pedals（7）In vehicle frame（8）With chain wheel（6） Revenue centre be symmetrical arranged, chain wheel（6）Pass through transmission mechanism and trailing wheel（1）Power is connected；The magnetic floats the both sides point of device The second magnet is not provided with（19）With the 3rd magnet（20）, the both sides of the magnetic floating mechanism are provided with the first magnet（18）With the 4th Magnet（22）, magnetic floating mechanism bumps are set in magnetic when floating on device, the first magnet（18）With the second magnet（19）Homopolarity is opposite to be set Put, the 3rd magnet（20）With the 4th magnet（22）Homopolarity is oppositely arranged, bottom magnet（17）And top magnet（21）Homopolarity is opposite Set.
- A kind of 3. wheel hub magnetic suspension bicycles as claimed in claim 2, it is characterised in that：The vehicle frame（8）Top is provided with Bearing（14）, bearing（14）Foreign steamer and vehicle frame（8）It is connected, bearing（14）Lubrication groove in be fixedly connected with steering spindle（13）, turn To axis（13）Bottom be provided with connector（12）, connector（12）On be provided with front hub（5）, front hub（5）It is arranged with outside Front-wheel（11）, front-wheel（11）With front hub（5）Between be movably connected by roller；Front-wheel（11）Can be in front hub（5）Upper freedom Rotate；Trailing wheel（1）Including cover tire（23）, cover tire（23）Tire is provided between magnetic floating mechanism（16）.
- A kind of 4. wheel hub magnetic suspension bicycles as claimed in claim 3, it is characterised in that：The steering spindle（13）Top set It is equipped with handlebar（15）, handlebar（15）With steering spindle（13）It is fixedly connected, vehicle frame（8）Top is connected with cushion bracket（10）, cushion Stent（10）Top be provided with cushion（9）；The trailing wheel（1）, rear-wheel hub（2）With front-wheel（11）, front hub（5）Structure phase Together.
- A kind of 5. wheel hub magnetic suspension bicycles as claimed in claim 4, it is characterised in that：The cushion bracket（10）With vehicle frame （8）Between be connected by articulate, cushion（9）With cushion bracket（10）Between be connected by articulate, hinge is respectively provided with There are locking device, the rotational angle of locking device adjustable hinge.
- A kind of 6. wheel hub magnetic suspension bicycles as claimed in claim 5, it is characterised in that：The handlebar（15）Both ends are respectively provided with There are brake joystick, link（4）With connector（12）On be both provided with brake, handlebar（15）The brake joystick of left end Pass through brake cable and link（4）On braking effort be connected, handlebar（15）The brake joystick of right end by brake cable with Connector（12）On braking effort be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297762.2A CN107972777A (en) | 2017-12-08 | 2017-12-08 | A kind of wheel hub magnetic suspension bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297762.2A CN107972777A (en) | 2017-12-08 | 2017-12-08 | A kind of wheel hub magnetic suspension bicycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972777A true CN107972777A (en) | 2018-05-01 |
Family
ID=62009633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711297762.2A Withdrawn CN107972777A (en) | 2017-12-08 | 2017-12-08 | A kind of wheel hub magnetic suspension bicycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972777A (en) |
-
2017
- 2017-12-08 CN CN201711297762.2A patent/CN107972777A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180501 |