CN104071270B - Drift bicycle - Google Patents
Drift bicycle Download PDFInfo
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- CN104071270B CN104071270B CN201410281367.5A CN201410281367A CN104071270B CN 104071270 B CN104071270 B CN 104071270B CN 201410281367 A CN201410281367 A CN 201410281367A CN 104071270 B CN104071270 B CN 104071270B
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- wheel
- support
- connecting shaft
- elastic connecting
- bicycle
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Abstract
The invention discloses a kind of drift bicycle, including front-wheel (4), wheel assembly, chassis assembly and drive mechanism, chassis assembly includes stand type support (1), with front-wheel support (3) and rear wheel support (2), described drive mechanism includes driving the pedal mechanism that front-wheel (4) rotates and the transmission component driven by chain (10) by chain (10), described wheel assembly includes mounting seat (5), symmetry is rotationally connected with two trailing wheels (6) of mounting seat (5) both sides, the elastic connecting shaft (8) that connection seat (7) and elastomeric material are made, described mounting seat (5) is rotationally connected with described connection seat (7) by vertically arranged pivot pin, and described mounting seat (5) is connected with described rear wheel support (2) by the elastic connecting shaft (8) of horizontally set.Drift bicycle volume is little for this, ride light, motility is high and applicable outdoor activity.
Description
Technical field
The present invention relates to bicycle art, particularly to one drift bicycle.
Background technology
Bicycle, also known as bicycle or bicycle, it is common that the two small-sized ground vehicles taken turns.After people rides car, with foot pedal it is
Power, is the vehicles of environmental protection.Can be used for riding instead of walk, going on a journey as the vehicles of environmental protection；Increasing people will
Bicycle is gone on a tour for exercise of riding, bicycle as body-building apparatus, and bicycle itself is also a sports campaign.Existing
The bicycle having technology is generally individually equipped with vehicle seat.During riding, ride owing to people is sitting on vehicle seat, main
Will be based on leg exercising muscle, muscle above the waist, as what train on waist muscle and abdominal muscles there is no.
And the volume of the bicycle of prior art is the biggest, structure is the compactest, motility inadequate, bicycle and the person of riding
Fitness the highest, the people that rides the most only carries out simple mechanical movement, and the purposiveness of outdoor activity is strong, and interest is the highest.
Summary of the invention
The technical problem to be solved is: volume is little, ride light, motility is high and applicable outdoor activity to provide one
Drift bicycle.
The present invention solves the technical scheme that the problems referred to above are used: a kind of drift bicycle, including front-wheel, wheel assembly, car
Frame assembly and drive mechanism, described chassis assembly includes that handled stand type support and stand type support and front-wheel phase are installed in upper end
The front-wheel support connected and the rear wheel support being connected with stand type support and wheel assembly, described drive mechanism includes passing through chain
Driving the pedal mechanism of front-drive and by the transmission component of chain-driving, described wheel assembly includes mounting seat, symmetrical rotation
Being connected to the elastic connecting shaft that two trailing wheels of mounting seat both sides, connection seat and elastomeric material are made, described mounting seat is by vertical
The pivot pin arranged is rotationally connected with described connection seat, and described mounting seat passes through the elastic connecting shaft of horizontally set with described
Rear wheel support is connected.
Compared with prior art, it is an advantage of the current invention that: this drift bicycle uses the form of front-wheel drive, utilizes front-wheel
Driving force draws trailing wheel.And take the design without seat, when riding, utilize the mass centre changing of health to reach to turn
With change the purpose of direction of traffic, waist muscle above the waist and abdominal muscles sufficiently can be taken exercise, and health with voluntarily
The conformability of car is higher, can realize drift effect along with the swing of health, and motility is high, interesting higher, is suitable for outdoor activity.
Wheel assembly includes that mounting seat, symmetry are rotationally connected with the elasticity that two trailing wheels of mounting seat both sides, connection seat and elastomeric material are made
Connecting shaft, mounting seat is rotationally connected with described connection seat by vertically arranged pivot pin, and the bullet that mounting seat is by horizontally set
Property connecting shaft is connected with described rear wheel support.So, along with the traction of front wheel drive force, trailing wheel concomitant rotation, turning
Time, two trailing wheels can be with mounting seat left-right rotation flexibly, and under the effect of the elastic force of elastic connecting shaft, it is easy to return, turns
Dynamic the most flexible.When more jolting in road surface, when swinging up and down about elastic connecting shaft, also have the elastic force of resilience, allow after two
Wheel can recover when beat is excessive, and has certain cushioning effect so that the comfort of bicyclist is more preferable.
As preferably, the end of described rear wheel support is provided with the through hole passed for elastic connecting shaft, described elastic connecting shaft
Anterior movable fit is installed in the through hole of described rear wheel support, and the front end of elastic connecting shaft is provided with anti-delinking part, described after
Being installed with on wheel support for elastic connecting shaft is carried out the limiting plate that circumference is spacing, described limiting plate is provided with for elasticity
The spacing hole that connecting shaft passes, and described spacing hole and described elastic connecting shaft matched in clearance；Described elastic connecting shaft
Rear end is fixed in the installing hole of mounting seat.So, the deformation of elastic connecting shaft can be carried out spacing by the spacing hole of limiting plate, knot
Structure is relatively reliable.
As preferably, described transmission component include the sprocket wheel driven by pedal mechanism, the flywheel being installed on front-wheel wheel shaft side and
Chain；Described pedal mechanism and sprocket wheel are mounted on axis, and in be located in the company of described front-wheel support and rear wheel support
Meet place.So, front-wheel drive can be realized by this transmission component.
As preferably, described stand type support is ramp-like in turning forward, and the angle of described stand type support and vertical direction is 20～60
°.So, the health of bicyclist can micro-turn forward, and gravity motion is convenient, more flexibly.
As preferably, described front-wheel includes front tyre, front-wheel outer rim, multiple vibration absorption unit and front-wheel flower-drum, described
Multiple vibration absorption unit are connected between described front-wheel outer rim and front-wheel flower-drum, and the outer circumference surface of described front-wheel flower-drum is provided with even
Fitting, described connector is provided with multiple junction point for being connected with vibration absorption unit, and each junction point is along with front-wheel flower-drum
The same circle distribution that center is the center of circle of front-wheel wheel shaft；And the axis of described multiple vibration absorption unit is all along each junction point place
Circumference tangential direction arrange.So, cause when wheel is pressed onto barrier when jolting, each vibration absorption unit can play buffering
Effect, and due to each vibration absorption unit axis all circumference of the central point of each junction point along connector tangential direction arrange,
The impulsive force of front-wheel flower-drum can be decomposed along the tangential direction of the circumference of the central point of each junction point, thus realize at front-drive
During 360 degree of dampings, and flower-drum and wheel shaft will not be produced the biggest impact, be effectively guaranteed the reliable of flower-drum and wheel shaft
Property.And front-wheel can have good damping effect.
As preferably, described elastic connecting shaft is the elastic connecting shaft being made up of PU material.So, cost is relatively low, and returns
Position is effective.
As preferably, described front-wheel support and the integration stamped molded and described stand type support of rear wheel support with described before
Wheel support and rear wheel support are removably connected by bolt.So, mount and dismount the most very convenient, and the convenient transportation that dispatches from the factory.
As preferably, described stand type support is made up of the first support plate and the second support plate, and the first described support plate and the second support plate
Upper end be connected by bolt, and the angle between the first described support plate and described second is 10～30 °, described
The lower end of the first support plate is removably connected by bolt with described front-wheel support, the lower end of the second described support plate with described after
Wheel support is detachably connected by bolt.So, mount and dismount the most very convenient, and the convenient transportation that dispatches from the factory.And vertical
Frame is the form of support plate, the materials such as aluminium alloy can be used to make, have certain elasticity, and operability is more preferable, and lighter in weight.
Accompanying drawing explanation
Fig. 1 is that the present invention drifts about the structural representation of bicycle.
Fig. 2 is that the present invention drifts about the structure for amplifying schematic diagram of wheel assembly of bicycle.
Fig. 3 is that the present invention drifts about the structure for amplifying schematic diagram of front-wheel of bicycle.
In Fig. 1-3: 1 stand type support, 1.1 first support plates, 1.2 second support plates, 2 rear wheel supports, 3 front-wheel supports, 4 front-wheels,
4.1 front tyres, 4.2 front-wheel outer rims, 5 mounting seats, 6 trailing wheels, 7 connection seats, 8 elastic connecting shaft, 9 sprocket wheels, 10 chains
Bar, 11 flywheels, 12 installation bolts, 13 front-wheel flower-drum, 13.1 front-wheel wheel shafts, 13.2 connectors, 14 limiting plates, 14.1 limits
Position hole, 15 handles, 16 vibration absorption unit.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are further described.
As Figure 1-3, a kind of drift bicycle, including front-wheel 4, wheel assembly, chassis assembly and drive mechanism, described
Chassis assembly includes that upper end is provided with the front-wheel support 3 that the stand type support 1 of handle 15 is connected with stand type support 1 and front-wheel 4
And the rear wheel support 2 being connected with stand type support 1 and wheel assembly, described drive mechanism includes driving front-wheel by chain 10
4 pedal mechanisms rotated and the transmission component driven by chain 10, described wheel assembly includes mounting seat 5, the symmetrical company of rotation
Being connected to the elastic connecting shaft 8 that two trailing wheels 6 of mounting seat 5 both sides, connection seat 7 and elastomeric material are made, described mounting seat 5 is led to
Cross vertically arranged pivot pin to be rotationally connected with described connection seat 7, and the elastic connection that described mounting seat 5 is by horizontally set
Axle 8 is connected with described rear wheel support 2.
The end of described rear wheel support 2 is provided with the through hole passed for elastic connecting shaft 8, the front portion of described elastic connecting shaft 8
Movable fit is installed in the through hole of described rear wheel support 2, and the front end of elastic connecting shaft 8 is provided with anti-delinking part, described after
It is installed with on wheel support 2 for elastic connecting shaft 8 is carried out the limiting plate 14 that circumference is spacing, on described limiting plate 14
It is provided with the spacing hole 14.1 passed for elastic connecting shaft 8, and described spacing hole 14.1 is joined with described elastic connecting shaft 8 gap
Close；The rear end of described elastic connecting shaft 8 is fixed in the installing hole of mounting seat 5.
Described transmission component include the sprocket wheel 9 driven by pedal mechanism, the flywheel 11 being installed on front-wheel wheel shaft 13.1 side and
Chain 10；Described pedal mechanism and sprocket wheel 9 are mounted on axis, and in be located in described front-wheel support 3 and trailing wheel props up
The junction of frame 2.
Stand type support 1 and the angle of vertical direction that described stand type support 1 is ramp-like in turning forward and described are 20～60 °.
In this specific embodiment, stand type support 1 is 30 ° with the angle of vertical direction.
Described front-wheel 4 includes front tyre 4.1, front-wheel outer rim 4.2, multiple vibration absorption unit 16 and front-wheel flower-drum 13, institute
The multiple vibration absorption unit 16 stated are connected between described front-wheel outer rim 4.2 and front-wheel flower-drum 13, described front-wheel flower-drum 13
Outer circumference surface be provided with connector 13.2, described connector 13.2 is provided with multiple company for being connected with vibration absorption unit 16
Contact, each junction point same circle distribution along the center of the front-wheel wheel shaft 13.1 with front-wheel flower-drum 13 as the center of circle；And it is described
Multiple vibration absorption unit 16 axis all along each junction point place circumference tangential direction arrange.According to specific needs, damping list
Unit 16 can be metal tube amortisseur or the amortisseur of other structures such as fluid pressure type, vapour-pressure type.Described connector 13.2 is provided with
Three installing holes, the other end of described vibration absorption unit 16 is connected with connector 13.2 through installing hole by installing bolt 12；
And three central points installing bolts 12 are along the same circle distribution with the center of the wheel shaft of flower-drum as the center of circle.Company the most mentioned above
Contact is a recapitulative word, and in this specific embodiment, concrete each junction point refers to three central points installing bolt 12.
Described elastic connecting shaft 8 is the elastic connecting shaft 8 being made up of PU material.
Described front-wheel support 3 and the integration stamped molded and described stand type support 1 of rear wheel support 2 are propped up with described front-wheel
Frame 3 and rear wheel support 2 are removably connected by bolt.
Described stand type support 1 is made up of the first support plate 1.1 and the second support plate 1.2, and the first described support plate 1.1 and second
The upper end of support plate 1.2 is connected by bolt, and the angle between the first described support plate 1.1 and the second described support plate 1.2
Being 10～30 °, the lower end of the first described support plate 1.1 is removably connected by bolt with described front-wheel support 3, described
The lower end of the second support plate 1.2 is detachably connected by bolt with described rear wheel support 2.In being originally embodied as, described
Angle between first support plate 1.1 and the second described support plate 1.2 is 15 °.
Below only highly preferred embodiment of the present invention is described, but is not to be construed as limitations on claims.The present invention is not
Being limited only to above example, its concrete structure allows to change.All made in the protection domain of independent claims of the present invention
Various changes all in scope.
Claims (7)
1. a drift bicycle, including front-wheel (4), wheel assembly, chassis assembly and drive mechanism, it is characterised in that: institute
The chassis assembly stated includes that upper end is provided with stand type support (1) and stand type support (1) and front-wheel (4) phase of handle (15)
The front-wheel support (3) connected and the rear wheel support (2) being connected with stand type support (1) and wheel assembly, described driver
Structure includes driving the pedal mechanism that front-wheel (4) rotates and the transmission component driven by chain (10) by chain (10), described
Wheel assembly include mounting seat (5), symmetry be rotationally connected with mounting seat (5) both sides two trailing wheels (6), connect seat (7)
The elastic connecting shaft (8) made with elastomeric material, described mounting seat (5) is by vertically arranged pivot pin and described connection seat
(7) it is rotationally connected, and described mounting seat (5) is by the elastic connecting shaft (8) of horizontally set and described rear wheel support (2)
It is connected；The end of described rear wheel support (2) is provided with the through hole passed for elastic connecting shaft (8), described elastic connection
The anterior movable fit of axle (8) is installed in the through hole of described rear wheel support (2), and the front end of elastic connecting shaft (8) is provided with
Anti-delinking part, described rear wheel support (2) is installed with for elastic connecting shaft (8) is carried out the limiting plate that circumference is spacing
(14), described limiting plate (14) is provided with the spacing hole (14.1) passed for elastic connecting shaft (8), and described spacing
Hole (14.1) and described elastic connecting shaft (8) matched in clearance；Installation is fixed in the rear end of described elastic connecting shaft (8)
In the installing hole of seat (5).
Drift bicycle the most according to claim 1, it is characterised in that: described transmission component includes by pedal mechanism band
Dynamic sprocket wheel (9), the flywheel (11) being installed on front-wheel wheel shaft (13.1) side and chain (10)；Described pedal mechanism and
Sprocket wheel (9) is mounted on axis, and in be located in described front-wheel support (3) and the junction of rear wheel support (2).
Drift bicycle the most according to claim 1, it is characterised in that: described stand type support (1) is in turning forward
Shape, and the angle of described stand type support (1) and vertical direction is 20～60 °.
Drift bicycle the most according to claim 1, it is characterised in that: described front-wheel (4) include front tyre (4.1),
Front-wheel outer rim (4.2), multiple vibration absorption unit (16) and front-wheel flower-drum (13), described multiple vibration absorption unit (16) connect
Between described front-wheel outer rim (4.2) and front-wheel flower-drum (13), the outer circumference surface of described front-wheel flower-drum (13) is provided with
Connector (13.2), described connector (13.2) is provided with multiple junction point for being connected with vibration absorption unit (16),
Each junction point is same circle distribution as the center of circle along the center of the front-wheel wheel shaft (13.1) with front-wheel flower-drum (13)；And it is described
Multiple vibration absorption unit (16) axis all along each junction point place circumference tangential direction arrange.
Drift bicycle the most according to claim 1, it is characterised in that: described elastic connecting shaft (8) is by PU
The elastic connecting shaft (8) that material is made.
Drift bicycle the most according to claim 1, it is characterised in that: described front-wheel support (3) and rear wheel support
(2) integration stamped molded, and described stand type support (1) is led to described front-wheel support (3) and rear wheel support (2)
Cross bolt to removably connect.
7. according to the drift bicycle described in claim 1 or 3, it is characterised in that: described stand type support (1) is by first
Support plate (1.1) and the second support plate (1.2) composition, and described the first support plate (1.1) and the upper end of the second support plate (1.2)
It is connected by bolt, and the angle between described the first support plate (1.1) and described the second support plate (1.2) is 10～30
°, the lower end of described the first support plate (1.1) is removably connected by bolt with described front-wheel support (3), described
The lower end of two support plates (1.2) is detachably connected by bolt with described rear wheel support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281367.5A CN104071270B (en) | 2014-06-20 | 2014-06-20 | Drift bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281367.5A CN104071270B (en) | 2014-06-20 | 2014-06-20 | Drift bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104071270A CN104071270A (en) | 2014-10-01 |
| CN104071270B true CN104071270B (en) | 2016-09-28 |
Family
ID=51592964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410281367.5A Active CN104071270B (en) | 2014-06-20 | 2014-06-20 | Drift bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104071270B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527868A (en) * | 2014-12-15 | 2015-04-22 | 深圳酷博派科技有限公司 | Connecting structure for frame and rear wheel and bicycle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2895209Y (en) * | 2006-05-10 | 2007-05-02 | 张树立 | Reclining tricycle |
| CN203402331U (en) * | 2013-07-22 | 2014-01-22 | 刘阳 | Novel bicycle |
| CN203937780U (en) * | 2014-06-20 | 2014-11-12 | 宁波途锐达休闲用品有限公司 | Drift bicycle |
-
2014
- 2014-06-20 CN CN201410281367.5A patent/CN104071270B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2895209Y (en) * | 2006-05-10 | 2007-05-02 | 张树立 | Reclining tricycle |
| CN203402331U (en) * | 2013-07-22 | 2014-01-22 | 刘阳 | Novel bicycle |
| CN203937780U (en) * | 2014-06-20 | 2014-11-12 | 宁波途锐达休闲用品有限公司 | Drift bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104071270A (en) | 2014-10-01 |
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