CN203937780U - Drift bicycle - Google Patents
Drift bicycle Download PDFInfo
- Publication number
- CN203937780U CN203937780U CN201420333484.7U CN201420333484U CN203937780U CN 203937780 U CN203937780 U CN 203937780U CN 201420333484 U CN201420333484 U CN 201420333484U CN 203937780 U CN203937780 U CN 203937780U
- Authority
- CN
- China
- Prior art keywords
- wheel
- support
- adapter shaft
- drift
- elasticity adapter
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a kind of drift bicycle, comprise front-wheel (4), wheel assembly, chassis assembly and transmission device, chassis assembly comprises stand type support (1), with front-wheel support (3) and rear wheel support (2), described transmission device comprises the pedal mechanism rotating by chain (10) drive front-wheel (4) and the transmission component being driven by chain (10), described wheel assembly comprises mount pad (5), symmetry is rotationally connected with two trailing wheels (6) of mount pad (5) both sides, the elasticity adapter shaft (8) that Connection Block (7) and elastomeric material are made, described mount pad (5) is rotationally connected by the vertical pivot pin arranging and described Connection Block (7), and described mount pad (5) is connected with described rear wheel support (2) by the elasticity adapter shaft (8) of horizontally set.This drift bicycle volume is little, ride easily, alerting ability is high and applicable outdoor activity.
Description
Technical field
The utility model relates to bicycle field, particularly a kind of drift bicycle.
Background technology
Bicycle, claims again bicycle or bicycle, normally the two small-sized land-going machines of taking turns.People rides after car, take foot pedal as power, is the vehicle of environmental protection.The vehicle that can be used as environmental protection are used for riding instead of walk, going on a journey; Increasing people be used for riding using bicycle as body-building apparatus exercise, bicycle gone on a tour, and bicycle itself is also a sports campaign.The bicycle of prior art is generally all equipped with vehicle seat.In the process of riding, because being sitting on vehicle seat, people rides, mainly take leg exercising muscle as main, muscle above the waist, as waist muscle and abdominal muscles there is no any train on.And larger, structure is compact not conventionally, alerting ability is inadequate for the volume of the bicycle of prior art, and bicycle is not high with the fitness of the person of riding, and the people that rides only carries out simple mechanical movement conventionally, and the purpose of outdoor activity is not strong, and interest is not high.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of volume little, ride easily, alerting ability is high and the drift bicycle of applicable outdoor activity.
The technical scheme in the invention for solving the above technical problem is: a kind of drift bicycle, comprise front-wheel, wheel assembly, chassis assembly and transmission device, described chassis assembly comprises that upper end installs handled stand type support, the front-wheel support being connected with front-wheel with stand type support and the rear wheel support being connected with wheel assembly with stand type support, described transmission device comprises the pedal mechanism that rotates by chain-driving front-wheel and by the transmission component of chain-driving, described wheel assembly comprises mount pad, symmetry is rotationally connected with two trailing wheels of mount pad both sides, the elasticity adapter shaft that Connection Block and elastomeric material are made, described mount pad is rotationally connected by the pivot pin of vertical setting and described Connection Block, and described mount pad is connected with described rear wheel support by the elasticity adapter shaft of horizontally set.
Compared with prior art, the utility model has the advantage of: this drift bicycle adopts the form of f-w-d, utilizes the propulsive effort of front-wheel to draw trailing wheel.And taked the design without seat, while riding, utilize the mass centre changing of health to reach the object of turning and changing direction of traffic, can take exercise fully waist muscle and abdominal muscles above the waist, and the conformability of health and bicycle is stronger, can realize drift effect along with the swing of health, alerting ability is high, interest is stronger, is applicable to outdoor activity.Wheel assembly comprises that mount pad, symmetry are rotationally connected with the elasticity adapter shaft that two trailing wheels, Connection Block and the elastomeric material of mount pad both sides are made, mount pad is rotationally connected by the pivot pin of vertical setting and described Connection Block, and the elasticity adapter shaft of mount pad by horizontally set is connected with described rear wheel support.Like this, along with the traction of front wheel driving power, trailing wheel rotates thereupon, and when turning, two trailing wheels can be with mount pad left-right rotation flexibly, and under the effect of the elastic force of elasticity adapter shaft, is easy to return, rotates very flexible.When comparatively jolt in road surface, when elasticity adapter shaft left and right swings up and down, also have the elastic force of resilience, two trailing wheels can be recovered when beat is excessive, and have certain buffer action, make bicyclist's comfort better.
As preferably, the end of described rear wheel support is provided with the through hole passing for elasticity adapter shaft, the movable fit in front portion of described elasticity adapter shaft is installed in the through hole of described rear wheel support, and the front end of elasticity adapter shaft is provided with anti-delinking part, on described rear wheel support, fixed installation is useful on elasticity adapter shaft is carried out to circumferentially spacing positioning plate, described positioning plate is provided with the spacing hole of passing for elasticity adapter shaft, and described spacing hole and described elasticity adapter shaft free-running fit; The rear end of described elasticity adapter shaft is fixed in the mounting hole of mount pad.Like this, the spacing hole of positioning plate can carry out the distortion of elasticity adapter shaft spacing, and structure is more reliable.
As preferably, described transmission component comprises the sprocket wheel being driven by pedal mechanism, flywheel and the chain that is installed on front-wheel wheel shaft one side; Described pedal mechanism and sprocket wheel are all installed on axis, and in be located in described front-wheel support and the junction of rear wheel support.Like this, can realize f-w-d by this transmission component.
As preferably, described stand type support is the shape that turns forward, and the angle of described stand type support and vertical direction is 20～60 °.Like this, bicyclist's health can micro-ly turn forward, and gravity motion is convenient, more flexible.
As preferably, described front-wheel comprises front tyre, front-wheel outer rim, a plurality of vibration absorption unit and front-wheel flower-drum, described a plurality of vibration absorption unit are connected between described front-wheel outer rim and front-wheel flower-drum, the outer circumference surface of described front-wheel flower-drum is provided with attaching parts, described attaching parts is provided with a plurality of point of connection for being connected with vibration absorption unit, and each point of connection is along take the same circle distribution that the center of front-wheel wheel shaft of front-wheel flower-drum is the center of circle; And the axis of described a plurality of vibration absorption unit is all along the tangential direction setting of the circumference at each point of connection place.Like this, when wheel is pressed onto obstacle, cause jolt time, each vibration absorption unit can play the effect of buffering, and because the axis of each vibration absorption unit is all along the tangential direction setting of the circumference of the center-point of each point of connection on attaching parts, the impulsive force of front-wheel flower-drum can be divided and be taken off along the tangential direction of the circumference of the center-point of each point of connection, thereby realize 360 degree dampings in front-wheel rotation process, and can not produce very large impact to flower-drum and wheel shaft, effectively guaranteed the reliability of flower-drum and wheel shaft.And front-wheel can have good damping effect.
As preferably, the elasticity adapter shaft of described elasticity adapter shaft for being made by PU material.Like this, cost is lower, and return is effective.
As preferably, described front-wheel support and rear wheel support are integration stamped molded, and described stand type support and described front-wheel support and rear wheel support removably connect by bolt.Like this, Assembly &Disassembly is all very convenient, and the convenient transportation that dispatches from the factory.
As preferably, described stand type support is comprised of the first support plate and the second support plate, and the first described support plate is connected by bolt with the upper end of the second support plate, and the angle between the first described support plate and described second is 10～30 °, the lower end of the first described support plate and described front-wheel support removably connect by bolt, and the lower end of the second described support plate is detachably connected by bolt with described rear wheel support.Like this, Assembly &Disassembly is all very convenient, and the convenient transportation that dispatches from the factory.And the form that stand type support is support plate, can adopt the materials such as aluminum alloy to make, and has certain elasticity, and operability is better, and weight is lighter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model drift bicycle.
Fig. 2 is the structure for amplifying schematic diagram of the wheel assembly of the utility model drift bicycle.
Fig. 3 is the structure for amplifying schematic diagram of the front-wheel of the utility model drift 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 mount pads, 6 trailing wheels, 7 Connection Blocks, 8 elasticity adapter shafts, 9 sprocket wheels, 10 chains, 11 flywheels, 12 hold-down bolts, 13 front-wheel flower-drum, 13.1 front-wheel wheel shafts, 13.2 attaching partss, 14 positioning plates, 14.1 spacing holes, 15 handles, 16 vibration absorption unit.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As Figure 1-3, a kind of drift bicycle, comprise front-wheel 4, wheel assembly, chassis assembly and transmission device, described chassis assembly comprises that upper end is provided with the stand type support 1 of handle 15, the front-wheel support 3 being connected with front-wheel 4 with stand type support 1 and the rear wheel support 2 being connected with wheel assembly with stand type support 1, described transmission device comprises the pedal mechanism rotating by chain 10 drive front-wheels 4 and the transmission component being driven by chain 10, described wheel assembly comprises mount pad 5, symmetry is rotationally connected with two trailing wheels 6 of mount pad 5 both sides, the elasticity adapter shaft 8 that Connection Block 7 and elastomeric material are made, described mount pad 5 is rotationally connected by the pivot pin of vertical setting and described Connection Block 7, and described mount pad 5 is connected with described rear wheel support 2 by the elasticity adapter shaft 8 of horizontally set.
The end of described rear wheel support 2 is provided with the through hole passing for elasticity adapter shaft 8, the movable fit in front portion of described elasticity adapter shaft 8 is installed in the through hole of described rear wheel support 2, and the front end of elasticity adapter shaft 8 is provided with anti-delinking part, on described rear wheel support 2, fixed installation is useful on elasticity adapter shaft 8 is carried out to circumferentially spacing positioning plate 14, described positioning plate 14 is provided with the spacing hole 14.1 of passing for elasticity adapter shaft 8, and described spacing hole 14.1 and described elasticity adapter shaft 8 free-running fits; The rear end of described elasticity adapter shaft 8 is fixed in the mounting hole of mount pad 5.
Described transmission component comprises the sprocket wheel 9 being driven by pedal mechanism, the flywheel 11 that is installed on front-wheel wheel shaft 13.1 one sides and chain 10; Described pedal mechanism and sprocket wheel 9 are all installed on axis, and in be located in described front-wheel support 3 and the junction of rear wheel support 2.
Described stand type support 1 is the shape that turns forward, and described stand type support 1 is 20～60 ° with the angle of vertical direction.In this specific embodiment, stand type support 1 is 30 ° with the angle of vertical direction.
Described front-wheel 4 comprises front tyre 4.1, front-wheel outer rim 4.2, a plurality of vibration absorption unit 16 and front-wheel flower-drum 13, described a plurality of vibration absorption unit 16 are connected 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 attaching parts 13.2, described attaching parts 13.2 is provided with a plurality of point of connection for being connected with vibration absorption unit 16, and each point of connection is along take the same circle distribution that the center of front-wheel wheel shaft 13.1 of front-wheel flower-drum 13 is the center of circle; And the axis of described a plurality of vibration absorption unit 16 is all along the tangential direction setting of the circumference at each point of connection place.According to specific needs, vibration absorption unit 16 can be the bumper of metal tube bumper or other structures such as fluid pressure type, vapour-pressure type.Described attaching parts 13.2 is provided with three mounting holes, and the other end of described vibration absorption unit 16 is connected with attaching parts 13.2 through mounting hole by hold-down bolt 12; And the center-point of three hold-down bolts 12 is along take the same circle distribution that the center of wheel shaft of flower-drum is the center of circle.Be that the above-mentioned point of connection of mentioning is a recapitulative word, in this specific embodiment, specifically each point of connection refers to the center-point of three hold-down bolts 12.
The elasticity adapter shaft 8 of described elasticity adapter shaft 8 for being made by PU material.
Described front-wheel support 3 and rear wheel support 2 are integration stamped molded, and described stand type support 1 removably connects by bolt with described front-wheel support 3 and rear wheel support 2.
Described stand type support 1 is by the first support plate 1.1 and 1.2 one-tenth of the second support plates, and the first described support plate 1.1 is connected by bolt with the upper end of the second support plate 1.2, and the angle between the first described support plate 1.1 and the second described support plate 1.2 is 10～30 °, the lower end of the first described support plate 1.1 and described front-wheel support 3 removably connect by bolt, and the lower end of the second described support plate 1.2 is detachably connected by bolt with described rear wheel support 2.In this concrete enforcement, the angle between the first described support plate 1.1 and the second described support plate 1.2 is 15 °.
Below only with regard to most preferred embodiment of the present utility model, be described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (8)
1. a drift bicycle, comprise front-wheel (4), wheel assembly, chassis assembly and transmission device, it is characterized in that: described chassis assembly comprises that upper end is provided with the stand type support of handle (15) (1), the front-wheel support (3) being connected with front-wheel (4) with stand type support (1) and the rear wheel support (2) being connected with wheel assembly with stand type support (1), described transmission device comprises the pedal mechanism rotating by chain (10) drive front-wheel (4) and the transmission component being driven by chain (10), described wheel assembly comprises mount pad (5), symmetry is rotationally connected with two trailing wheels (6) of mount pad (5) both sides, the elasticity adapter shaft (8) that Connection Block (7) and elastomeric material are made, described mount pad (5) is rotationally connected by the vertical pivot pin arranging and described Connection Block (7), and described mount pad (5) is connected with described rear wheel support (2) by the elasticity adapter shaft (8) of horizontally set.
2. drift bicycle according to claim 1, it is characterized in that: the end of described rear wheel support (2) is provided with the through hole passing for elasticity adapter shaft (8), the movable fit in front portion of described elasticity adapter shaft (8) is installed in the through hole of described rear wheel support (2), and the front end of elasticity adapter shaft (8) is provided with anti-delinking part, the upper fixed installation of described rear wheel support (2) is useful on carries out circumferentially spacing positioning plate (14) to elasticity adapter shaft (8), described positioning plate (14) is provided with the spacing hole (14.1) of passing for elasticity adapter shaft (8), and described spacing hole (14.1) and described elasticity adapter shaft (8) free-running fit, the rear end of described elasticity adapter shaft (8) is fixed in the mounting hole of mount pad (5).
3. drift bicycle according to claim 1, is characterized in that: described transmission component comprises the sprocket wheel (9) being driven by pedal mechanism, the flywheel (11) that is installed on front-wheel wheel shaft (13.1) one sides and chain (10); Described pedal mechanism and sprocket wheel (9) are all installed on axis, and in be located in described front-wheel support (3) and the junction of rear wheel support (2).
4. drift bicycle according to claim 1, is characterized in that: described stand type support (1) is the shape that turns forward, and described stand type support (1) is 20～60 ° with the angle of vertical direction.
5. drift bicycle according to claim 1, it is characterized in that: described front-wheel (4) comprises front tyre (4.1), front-wheel outer rim (4.2), a plurality of vibration absorption unit (16) and front-wheel flower-drum (13), described a plurality of vibration absorption unit (16) are connected 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 attaching parts (13.2), described attaching parts (13.2) is provided with a plurality of point of connection for being connected with vibration absorption unit (16), each point of connection is along take the same circle distribution that the center of front-wheel wheel shaft (13.1) of front-wheel flower-drum (13) is the center of circle, and the axis of described a plurality of vibration absorption unit (16) is all along the tangential direction setting of the circumference at each point of connection place.
6. drift bicycle according to claim 1, is characterized in that: the elasticity adapter shaft (8) of described elasticity adapter shaft (8) for being made by PU material.
7. drift bicycle according to claim 1, it is characterized in that: described front-wheel support (3) and rear wheel support (2) are integration stamped molded, and described stand type support (1) removably connects by bolt with described front-wheel support (3) and rear wheel support (2).
8. according to the drift bicycle described in claim 1 or 4, it is characterized in that: described stand type support (1) is comprised of the first support plate (1.1) and the second support plate (1.2), and described the first support plate (1.1) is connected by bolt with the upper end of the second support plate (1.2), 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) and described front-wheel support (3) removably connect by bolt, the lower end of described the second support plate (1.2) is detachably connected by bolt with described rear wheel support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333484.7U CN203937780U (en) | 2014-06-20 | 2014-06-20 | Drift bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333484.7U CN203937780U (en) | 2014-06-20 | 2014-06-20 | Drift bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937780U true CN203937780U (en) | 2014-11-12 |
Family
ID=51857121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333484.7U Withdrawn - After Issue CN203937780U (en) | 2014-06-20 | 2014-06-20 | Drift bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203937780U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071270A (en) * | 2014-06-20 | 2014-10-01 | 宁波途锐达休闲用品有限公司 | Drift bicycle |
| CN104494745A (en) * | 2014-12-15 | 2015-04-08 | 深圳酷博派科技有限公司 | Seat-free multifunctional exercise bike |
| CN104527869A (en) * | 2014-12-15 | 2015-04-22 | 深圳酷博派科技有限公司 | Frame and seat-free type multifunctional body building bicycle |
| CN105059441A (en) * | 2015-07-21 | 2015-11-18 | 潘永波 | Standing bicycle |
| CN106275180A (en) * | 2015-06-05 | 2017-01-04 | 宁夏神力骑自行车科技有限公司 | Drift tricycle |
-
2014
- 2014-06-20 CN CN201420333484.7U patent/CN203937780U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071270A (en) * | 2014-06-20 | 2014-10-01 | 宁波途锐达休闲用品有限公司 | Drift bicycle |
| CN104071270B (en) * | 2014-06-20 | 2016-09-28 | 宁波途锐达休闲用品有限公司 | Drift bicycle |
| CN104494745A (en) * | 2014-12-15 | 2015-04-08 | 深圳酷博派科技有限公司 | Seat-free multifunctional exercise bike |
| CN104527869A (en) * | 2014-12-15 | 2015-04-22 | 深圳酷博派科技有限公司 | Frame and seat-free type multifunctional body building bicycle |
| CN106275180A (en) * | 2015-06-05 | 2017-01-04 | 宁夏神力骑自行车科技有限公司 | Drift tricycle |
| CN105059441A (en) * | 2015-07-21 | 2015-11-18 | 潘永波 | Standing bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203937780U (en) | Drift bicycle | |
| JPWO2009054161A1 (en) | bicycle | |
| CN201941937U (en) | Snow bike | |
| JP3174536U (en) | Motorcycle training equipment | |
| CN202876222U (en) | Bodybuilding bicycle capable of being used in headstand lying posture | |
| CN104071270A (en) | Drift bicycle | |
| CN217374784U (en) | Shock-absorbing balance bicycle | |
| CN202574536U (en) | Pedal-driven bicycle | |
| CN210310654U (en) | Improved snowfield antiskid bicycle | |
| CN109649545B (en) | Chainless tricycle rowing bicycle pedal buffering structure | |
| CN207129094U (en) | A kind of Novel body building scooter using spring powered | |
| KR200360701Y1 (en) | Tricycle for extreme sports | |
| CN104015862B (en) | A kind of chain reciprocal transmission formula bicycle with pedal | |
| CN108032943B (en) | Bicycle for monitoring stress of pedal | |
| CN203888956U (en) | Rear wheel steering device | |
| CN111874150A (en) | Hand-operated skateboard bicycle | |
| CN205469616U (en) | Bicycle massage booster unit | |
| CN218777633U (en) | Pedal type ground pedaling vehicle | |
| CN108382503A (en) | A kind of bicycle | |
| RU2509024C1 (en) | Muscle-powered carrier | |
| CN204056172U (en) | A kind of pedal gear be applied in bicycle | |
| CN208018039U (en) | Bicycle training device | |
| CN212828641U (en) | Snowfield antiskid | |
| CN211798552U (en) | Automatic walking wheel | |
| CN209505965U (en) | A kind of carbon fiber bicycle front fork of good buffer effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141112 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |