CN106627897A - Double-wheel dual-drive bicycle - Google Patents
Double-wheel dual-drive bicycle Download PDFInfo
- Publication number
- CN106627897A CN106627897A CN201710033337.6A CN201710033337A CN106627897A CN 106627897 A CN106627897 A CN 106627897A CN 201710033337 A CN201710033337 A CN 201710033337A CN 106627897 A CN106627897 A CN 106627897A
- Authority
- CN
- China
- Prior art keywords
- wheel
- universal gear
- transmission shaft
- universal
- power transmission
- 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.)
- Pending
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M15/00—Transmissions characterised by use of crank shafts and coupling rods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
A double-wheel dual-drive bicycle comprises a bicycle frame. A handlebar, a front wheel and a rear wheel are arranged on the bicycle frame. A front axle flywheel is arranged in the middle of the front wheel. A front wheel axle is arranged in the middle of the front axle flywheel and connected with two second universal gears, the second universal gears are connected with a fourth universal gear through a second transmission shaft inside a front fork, the fourth universal wheel is connected with a third universal gear through a first transmission shaft inside the front fork, the third universal gear is connected with a first universal gear through a third transmission shaft, a rear axle flywheel is arranged in the middle of the rear wheel, the rear axle flywheel is connected with a middle wheel through a chain, the middle of the middle wheel is fixedly connected with the first universal gear, and the first universal gear is fixedly connected with a pedal plate through a connecting rod. The double-wheel dual-drive bicycle has the advantages that transmission of the universal gears is adopted as front-wheel drive, and the purposes of front-wheel driving and steering are achieved; riding is more comfortable. The center of gravity of a rider does not need to lean back again, a gesture is more comfortable, and long-distance riding is guaranteed better.
Description
Technical field
The present invention relates to a kind of bicycle, particularly a kind of two-wheel double-driving bicycle.
Background technology
Due to the raising of people's life, cycling enthusiast increasingly likes challenging various environment and severe road
Road, such as sandy beach, snowfield, road, rugged hill path.The bicycle of single rear wheel drive in order to be suitable to ride, the center of gravity of cyclist
Trailing wheel is moved on to, increases frictional force, but cyclist can be made to feel uncomfortable, do not see the road in front；And it is wet and slippery in snowfield
Coefficient of friction is little on road surface, easily skids, it is impossible to ensure that safety is ridden.Therefore it is desirable to bicycle can be as four-wheel drive vapour
Car is the same, it is also possible to realizes that two-wheel drive provides double driving force, easily conquers rugged environment.
The content of the invention
Present invention aim to solve the problems, such as to be mentioned in above-mentioned background technology, there is provided a kind of two-wheel Dual Drive is voluntarily
Car.
The technical solution used in the present invention is as follows：
A kind of two-wheel double-driving bicycle, including vehicle frame, vehicle frame is provided with handlebar, front vehicle wheel and rear wheel, described front vehicle wheel
Middle part is provided with front axle flywheel, and front axle flywheel middle part is provided with front truck wheel shaft, and front truck wheel shaft connects two universal gears two, universal gear
Two are connected by the power transmission shaft two in front fork with universal gear four, and universal gear four is by the power transmission shaft one and universal tooth in front fork
Wheel three is connected, and universal gear three is connected by power transmission shaft three with universal gear one, and described rear wheel middle part is provided with rear flywheel,
Rear flywheel is connected by chain with breast wheel, and middle part and the universal gear one of breast wheel are fixedly linked, and universal gear one passes through
Connecting rod is fixedly linked with pedal.
Wherein, described universal gear one, universal gear two, universal gear three, universal gear four structure it is identical.
Wherein, described power transmission shaft one, power transmission shaft two, power transmission shaft three structure it is identical.
Wherein, described universal gear one is the hollow cylindrical structure that outer ring is gradually reduced to the diameter of inner ring, universal
The middle part of gear one is provided with universal gear hole, and the surface of universal gear one is provided with the universal gear teeth, and the universal gear teeth are used for and power transmission shaft
Three are mutually twisted.
Wherein, described power transmission shaft one includes big drive link, little drive link and power transmission shaft tooth, and the both sides of big drive link connect
Two little drive links, little drive link and the rotary connection of cross bar, cross bar is fixedly linked with two montants, and montant is with power transmission shaft one by one
The conical structure at end is connected, and the surface of conical structure is provided with power transmission shaft tooth, the power transmission shaft tooth of the both sides of power transmission shaft one be used for
The universal gear teeth of universal gear three and universal gear four are mutually twisted.
Compared with prior art, the invention has the beneficial effects as follows：
1）Forerunner's universal gear driving, solves the problems, such as front-wheel drive and turns to.Because chain can not be turned to, before realizing
While wheel drive also can flexible control direction, we change conventional chains transmission, by universal gear front-wheel, steel wire are driven
Rope outside is cased with rope sling, drives steering separate.
2）Ride more comfortable.The center of gravity of cyclist need not again rearward, and posture is more comfortable.Bicyclist's handss indefatigability,
Pedal is stepped on by foot and exports power, and be delivered to front and back wheel respectively.
3）It is long-distance ride it is more secure.Whichsoever drive in front and back and there is a problem, the normal row of bicycle can be ensured
Sail.Tire is more robust to be not easy to skid and wear and tear, and suitably in hill path and the road driving of miriness, increases driving force for bicycles, plus
Fast bicycle running speed, it is possible to reduce the lower limb fatigue of people.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of two-wheel double-driving bicycle of the invention.
Fig. 2 is a kind of front fork structure schematic diagram of two-wheel double-driving bicycle of the invention.
Fig. 3 is that a kind of power transmission shaft of two-wheel double-driving bicycle of the invention is engaged front view with universal gear.
Fig. 4 is a kind of power transmission shaft and universal gear side occlusal view of two-wheel double-driving bicycle of the invention.
Fig. 5 is a kind of two power transmission shafts of two-wheel double-driving bicycle of the invention and a universal gear occlusion structure figure.
Fig. 6 is a kind of pedal attachment structure schematic diagram of two-wheel double-driving bicycle of the invention.
Fig. 7 is a kind of universal gear structure chart of two-wheel double-driving bicycle of the invention.
Fig. 8 is a kind of transmission shaft structure figure of two-wheel double-driving bicycle of the invention.
In figure：1st, vehicle frame, 2, front vehicle wheel, 3, rear wheel, 4, handlebar, 5, front fork, 6, rear flywheel, 7, front axle flywheel, 8,
Power transmission shaft one, 9, power transmission shaft two, 10, power transmission shaft three, 11, universal gear one, 12, universal gear two, 13, universal gear three, 14,
Universal gear four, 15, pedal, 16, front truck wheel shaft, 17, the universal gear teeth, 18, universal gear hole, 19, big drive link, 20, little
Drive link, 21, cross bar, 22, montant, 23, power transmission shaft tooth, 24, breast wheel, 25, connecting rod.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further described.
Embodiment 1
As shown in figures 1-8, a kind of two-wheel double-driving bicycle, including vehicle frame 1, vehicle frame 1 is provided with handlebar 4, front vehicle wheel 2 and rear car
Wheel 3, the middle part of front vehicle wheel 2 is provided with front axle flywheel 7, and the middle part of front axle flywheel 7 is provided with front truck wheel shaft 16, and front truck wheel shaft 16 connects two ten thousand
To gear 2 12, universal gear 2 12 is connected by the power transmission shaft 29 in front fork 5 with universal gear 4 14, universal gear 4 14
It is connected with universal gear 3 13 by the power transmission shaft 1 in front fork 5, universal gear 3 13 is by power transmission shaft 3 10 and universal gear
One 11 are connected；The middle part of rear wheel 3 is provided with rear flywheel 6, and rear flywheel 6 is connected by chain with breast wheel 24, breast wheel 24
Middle part is fixedly linked with universal gear 1, and universal gear 1 is fixedly linked by connecting rod 25 with pedal 15.
Wherein, universal gear 1, universal gear 2 12, universal gear 3 13, universal gear 4 14 structure it is identical.Ten thousand
It is the hollow cylindrical structure that outer ring is gradually reduced to the diameter of inner ring to gear 1, the middle part of universal gear 1 is provided with ten thousand
To gear hole 18, the surface of universal gear 1 is provided with the universal gear teeth 17, and the universal gear teeth 17 are used for the one end 10 with power transmission shaft three
It is mutually twisted.Power transmission shaft 1, power transmission shaft 29, power transmission shaft 3 10 structure it is identical.Power transmission shaft 1 includes big drive link 19, little
Drive link 20 and power transmission shaft tooth 23, the both sides of big drive link 19 are fixedly connected two little drive links 20, little drive link 20 and cross bar
21 rotary connections, cross bar 21 is fixedly linked with two montants 22, and montant 22 is fixed with the conical structure of the one end of power transmission shaft 1
It is connected, the surface of conical structure is provided with power transmission shaft tooth 23, and the power transmission shaft tooth 23 of the both sides of power transmission shaft 1 is used for and universal gear three
13 and the universal gear teeth 17 of universal gear 4 14 be mutually twisted.
The present invention is the bicycle of driving wheel, the bicycle monnolithic case and ordinary bicycle for a kind of forward and backward wheel
Without too big change.Vehicle frame 1, front vehicle wheel 2, rear wheel 3, handlebar 4 are included, front axle flywheel 7 is installed on front truck wheel shaft 16, in car
There is universal gear 3 13 on 4 standpipe, universal gear 3 13 contacts with power transmission shaft 1, universal gear 2 12 and front vehicle wheel
Axle 16 is fitted together, and power transmission shaft 29 can drive universal gear 2 12 to rotate together with front vehicle wheel 2 when rotating.
When user steps on pedal 15, bicycle chain drives rear flywheel 6 to rotate, and is rear wheel power；Together
When the center of pedal 15 the rotation of universal gear 1 drive the roll rotational that power transmission shaft 3 10 carries out around axis, power transmission shaft three
10 are rotated universal gear 3 13, and universal gear 3 13 drives two power transmission shafts 1 to rotate, and power transmission shaft 1 makes universal tooth
4 14 rotations are taken turns, universal gear 4 14 drives power transmission shaft 29 to rotate, and power transmission shaft 29 again rotates universal gear 2 12, universal tooth
Take turns 2 12 drives front axle flywheel 7 to rotate by front truck wheel shaft 16, is reached for the purpose that front vehicle wheel 2 provides power.Make bicycle complete
With good cross-country ability and safety during drive, the different kinds of roads situations such as sandy beach, snowfield, road, rugged hill path are adapted to.
Claims (5)
1. a kind of two-wheel double-driving bicycle, including vehicle frame, vehicle frame is provided with handlebar, front vehicle wheel and rear wheel, it is characterised in that
Described front vehicle wheel middle part is provided with front axle flywheel, and front axle flywheel middle part is provided with front truck wheel shaft, and front truck wheel shaft connects two universal teeth
Wheel two, universal gear two is connected by the power transmission shaft two in front fork with universal gear four, and universal gear four is by the biography in front fork
Moving axis one is connected with universal gear three, and universal gear three is connected by power transmission shaft three with universal gear one, in described rear wheel
Portion is provided with rear flywheel, and rear flywheel is connected by chain with breast wheel, and middle part and the universal gear one of breast wheel are fixedly linked,
Universal gear one is fixedly linked by connecting rod with pedal.
2. a kind of two-wheel double-driving bicycle according to claim 1, it is characterised in that described universal gear one, universal
Gear two, universal gear three, universal gear four structure it is identical.
3. a kind of two-wheel double-driving bicycle according to claim 1, it is characterised in that described power transmission shaft one, power transmission shaft
2nd, the structure of power transmission shaft three is identical.
4. a kind of two-wheel double-driving bicycle according to claim 1 and 2, it is characterised in that described universal gear one is
The hollow cylindrical structure that outer ring is gradually reduced to the diameter of inner ring, the middle part of universal gear one is provided with universal gear hole, universal
The surface of gear one is provided with the universal gear teeth, and the universal gear teeth are used to be mutually twisted with power transmission shaft three.
5. a kind of two-wheel double-driving bicycle according to claim 1 or 3, it is characterised in that described power transmission shaft one includes
Big drive link, little drive link and power transmission shaft tooth, the both sides of big drive link connect two little drive links, and little drive link rotates with cross bar
Formula connects, and cross bar is fixedly linked with two montants, and montant is connected with the conical structure of the one end of power transmission shaft one, conical structure
Surface is provided with power transmission shaft tooth, and the power transmission shaft tooth of the both sides of power transmission shaft one is used for the universal gear teeth with universal gear three and universal gear four
It is mutually twisted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710033337.6A CN106627897A (en) | 2017-01-18 | 2017-01-18 | Double-wheel dual-drive bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710033337.6A CN106627897A (en) | 2017-01-18 | 2017-01-18 | Double-wheel dual-drive bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627897A true CN106627897A (en) | 2017-05-10 |
Family
ID=58840827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710033337.6A Pending CN106627897A (en) | 2017-01-18 | 2017-01-18 | Double-wheel dual-drive bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627897A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045478A (en) * | 2006-03-29 | 2007-10-03 | 梁海鸥 | Double-wheel force type labour-saving bicycle |
| CN103754316A (en) * | 2013-12-27 | 2014-04-30 | 广西科技大学 | Front and rear wheel dual-drive bicycle |
| CN204137291U (en) * | 2014-09-19 | 2015-02-04 | 明长江 | Double driving bicycle |
| CN104369833A (en) * | 2013-08-16 | 2015-02-25 | 梁海鸥 | Double-wheel stress type double-wheel bicycle |
| CN206485470U (en) * | 2017-01-18 | 2017-09-12 | 辽宁石油化工大学 | A kind of two-wheel double-driving bicycle |
-
2017
- 2017-01-18 CN CN201710033337.6A patent/CN106627897A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045478A (en) * | 2006-03-29 | 2007-10-03 | 梁海鸥 | Double-wheel force type labour-saving bicycle |
| CN104369833A (en) * | 2013-08-16 | 2015-02-25 | 梁海鸥 | Double-wheel stress type double-wheel bicycle |
| CN103754316A (en) * | 2013-12-27 | 2014-04-30 | 广西科技大学 | Front and rear wheel dual-drive bicycle |
| CN204137291U (en) * | 2014-09-19 | 2015-02-04 | 明长江 | Double driving bicycle |
| CN206485470U (en) * | 2017-01-18 | 2017-09-12 | 辽宁石油化工大学 | A kind of two-wheel double-driving bicycle |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |