CN104097738B - A kind of actuating device of 360 ° of steering bicycles of front and back wheel - Google Patents
A kind of actuating device of 360 ° of steering bicycles of front and back wheel Download PDFInfo
- Publication number
- CN104097738B CN104097738B CN201410309706.6A CN201410309706A CN104097738B CN 104097738 B CN104097738 B CN 104097738B CN 201410309706 A CN201410309706 A CN 201410309706A CN 104097738 B CN104097738 B CN 104097738B
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- sprocket wheel
- wheel
- bicycle
- fixing axle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention belongs to bicycle drive field, particularly to the actuating device of a kind of 360 ° of steering bicycles of front and back wheel.Including sprocket wheel A, sprocket wheel B, sprocket wheel C, sprocket wheel D, bevel gear A, bevel gear B, bevel gear C and bevel gear D, sprocket wheel A rotates under the drive of manpower, is rotated by chain B band movable sprocket B；Sprocket wheel B rotates around fixing axle I with the bevel gear A being rigidly connected；Bevel gear B engages with bevel gear A, and bevel gear B rotates around fixing axle II with the bevel gear C being fixed together；Bevel gear D engages with bevel gear C, and bevel gear D rotates around fixing axle III with the sprocket wheel C being rigidly connected；Sprocket wheel C is rotated by chain A band movable sprocket D, thus driving vehicle wheel rotation；The present invention allows front and back wheel to control to turn to, it is achieved bicycle translation, zig zag motion, bicycle can turn around in limited spatial dimension, quickly move backward in narrow passage internal conversion headstock direction and short distance.<!--2-->
Description
Technical field
The invention belongs to bicycle drive field, particularly to the actuating device of a kind of 360 ° of steering bicycles of front and back wheel.
Background technology
In daily life, bicycle is more occur with the role of the vehicles, and general trailing wheel is all indeflectible.Mainly there are following three kinds of bicycles currently on the market:
1 road racing car: specialized designs for moving the car type competed for speed on highway, vehicle frame aspect adopts the design that lines are graceful, the lower curved handle having decelerating wind resistance designs, thinner lower resistance cover tire, and the general mountain-climbing offroad vehicle of impeller diameter ratio is all big, just can advancing easily without the strength of Hua Tai great, vehicle frame material part, is the material adopting ultra lightweighting.But, each position of vehicle body is all harder, handling is not as, and the big acceleration of wheel rim is slow, it is impossible to manned.
2 Portable foldable bicycles: this bicycle small volume and less weight, it is easy to carry and get on the bus or step on building, are suitable as the short distance walking-replacing tool of several kilometers to tens kilometers.Shortcoming is that specification is too little, and speed is relatively slow, is not suitable for people of imposing stature and rides.
3 mountain bikes: wide tire, directly handle, the damping before and after having, ride relatively comfortable.Wide and multiple tooth tire provides powerful earth-grasping force, there is absorber to impact, when weak point is long-distance riding, to convert speed regulator in time.
Bicycle experienced by a lot of change since within 1791, inventing, and its objective is to make it more meet the facility of the needs of human engineering and use.The modal actuating device of current bicycle is chain drive, and it is most widely used.Chain drive is mainly made up of parts such as pedal, axis, sprocket wheel, crank, chain, flywheel, rear axle, trailing wheels.Pedal is assemblied on the left and right crank (foot-driven lever) of axis, is a device that translation power is converted into rotatory force.Conventional chains transmission is the front and back wheel of the front and back position being rotatably mounted on vehicle frame respectively；The foot-operated of power is produced by the foot of cyclist；And the foot-operated power produced that rotates is passed to the drive disk assembly of trailing wheel.Driven sprocket is installed ratchet mechanism so that it is only engage with trailing wheel with one direction.According to the general bicycle with above-mentioned technological maheup, when riding to a direction, when namely forward direction rotates, by connecting the chain of drive sprocket and driven sprocket, revolving force is passed to trailing wheel, thus only driving forwards bicycle.And due to the restriction of driving chain transmission, bicycle can only be generally that front-wheel controls to turn to, and radius of turn is big, recreational not strong.
Summary of the invention
The technical problem to be solved is to overcome prior art Problems existing, it is provided that the actuating device of a kind of 360 ° of steering bicycles of front and back wheel.
The present invention is mechanical structure, solves problems with: 1. conventional chains transmission cannot realize front and back wheel and all controls to turn to, and this actuating device can solve the unexpected problem that bicycle is likely to occur when lane change is too urgent；2. this actuating device can make the radius of turn of bicycle reduce, it is possible to realizes zig zag at wide-angle bend, and too late problem of slowing down occurs when zig zag owing to radius of turn is excessive in the bicycle solving conventional chains transmission；3. this actuating device can solve conventional chains driving bicycle cannot the problem of fast steering when spatial dimension is little；4. this actuating device is worked in coordination by gear and chain, it is possible to solve conventional chains driving bicycle cannot convert in slype headstock problem and in case of emergency cannot the problem quickly moveed backward of short distance.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that realization, and accompanying drawings is as follows:
The actuating device of a kind of 360 ° of steering bicycles of front and back wheel, including sprocket wheel A1, sprocket wheel B2, sprocket wheel C7, sprocket wheel D8, bevel gear A3, bevel gear B4, bevel gear C5 and bevel gear D6；
Described sprocket wheel A1 rotates under the drive of manpower, drives described sprocket wheel B2 to rotate by chain B26；Described sprocket wheel B2 rotates around fixing axle I9 with the bevel gear A3 being rigidly connected；Described bevel gear B4 engages with described bevel gear A3, and bevel gear B4 rotates around fixing axle II10 with the bevel gear C5 being fixed together；Described bevel gear D6 engages with described bevel gear C5, and bevel gear D6 rotates around fixing axle III11 with the sprocket wheel C7 being rigidly connected；Described sprocket wheel C7 drives described sprocket wheel D8 to rotate by chain A25, thus driving vehicle wheel rotation.
Described bevel gear C5 and described bevel gear D6 constitutes fixed shaft gear train, and when rear-axle steering is left-right rotation, described bevel gear D6 rotates around fixing axle II10 by engaging described bevel gear C5, and described sprocket wheel C7, sprocket wheel D8 and trailing wheel 22 rotate around fixing axle II10 simultaneously.
Described sprocket wheel B2 is the sprocket wheel of a built-in ratchet A23, and described sprocket wheel C7 is the sprocket wheel of a built-in ratchet B24；Sprocket wheel B2, sprocket wheel C7 have single-direction transmission.
Referring to that although being rigidly connected the two is two parts, during connection, stationarity is very good, can be considered one.Such as interference fit, threaded, welding etc., be referred to as being rigidly connected.
Compared with prior art the invention has the beneficial effects as follows:
1. the actuating device of 360 ° of steering bicycles of front and back wheel allows front and back wheel all to control to turn to, the scope making turning of bicycle radius is bigger than existing ordinary bicycle, the translational motion that bicycle is angled with its direction of advance can be realized, between bicycle is advanced, break-in is more mild, the accident caused when can be prevented effectively from lane change；The bicycle zig zag in wide-angle corner can also be realized, it is to avoid occur slowing down not as good as and gunning off the runway or cause, because of slowing down, the accident that knocks into the back because radius of turn is excessive.
2. 360 ° of steering bicycles of front and back wheel actuating device allow bicycle check front-wheel, by control turning to of trailing wheel realize the circular motion that bicycle is the center of circle with front-wheel, can in limited spatial dimension rapid translating headstock, it is achieved turn around function.
3. the actuating device of 360 ° of steering bicycles of front and back wheel is the mechanical structure optimizing design, and multi-gear is worked in coordination, and after rear bar 180 ° turns to, locks front truck handle, turns saddle, can reversely ride bicycle, it is achieved in narrow passage internal conversion headstock direction；After rear bar 180 ° turns to, to the dynamic bicycle of fore rider, bicycle rearward movement, it is achieved short distance is quickly moveed backward.
The difference that front and back wheel 360 ° turns to entertainment bicycle and ordinary bicycle maximum is its drive system, the actuating device of innovation make front and back wheel can 360 degree turn to, change people's traditional view to bicycle.This is a novelty, has craftsmenship, recreational product, and it both can use as ordinary bicycle, can play out some styles according to the skill of player again.
Accompanying drawing explanation
Below in conjunction with Figure of description, the present invention is further illustrated:
Fig. 1 is 360 ° of steering bicycle front views of front and back wheel；
Fig. 2 a is 360 ° of steering bicycle top views of front and back wheel；
Fig. 2 b is partial enlarged drawing A in 360 ° of steering bicycle top views of front and back wheel；
Fig. 2 c is partial enlarged drawing B in 360 ° of steering bicycle top views of front and back wheel；
Fig. 2 d is partial enlarged drawing C in 360 ° of steering bicycle top views of front and back wheel；
Fig. 3 is the actuating device sketch of 360 ° of steering bicycles of front and back wheel；
Fig. 4 is the actuating device scheme of maneuver of 360 ° of steering bicycles of front and back wheel；
360 ° of steering bicycle conversion headstocks of Fig. 5 a front and back wheel and adverse movement front view；
360 ° of steering bicycle conversion headstocks of Fig. 5 b front and back wheel and adverse movement top view；
360 ° of steering bicycles of Fig. 6 a front and back wheel are quickly to left sharp turn motion front view；
360 ° of steering bicycles of Fig. 6 b front and back wheel are quickly to left sharp turn motion top view；
360 ° of steering bicycle translational motion front views to the left of Fig. 7 a front and back wheel；
360 ° of steering bicycle translational motion top views to the left of Fig. 7 b front and back wheel；
360 ° of steering bicycles of Fig. 8 a front and back wheel 360 ° turn to circular motion front view；
360 ° of steering bicycles of Fig. 8 b front and back wheel 360 ° turn to circular motion top view；
360 ° of steering bicycles of Fig. 8 c front and back wheel 360 ° turn to circular motion front-wheel Local map；
In figure: 1, sprocket wheel A, 2, sprocket wheel B, 3, bevel gear A, 4, bevel gear B, 5, bevel gear C, 6, bevel gear D, 7, sprocket wheel C, 8, sprocket wheel D, 9, fixing axle I, 10, fixing axle II, 11, fixing axle III, 12, pin, 13, retaining mechanism on saddle pipe, 14, pin-and-hole, 15, front wheel brake line, 16, saddle pipe, 17, front vehicle fork, 18, brake handle, 19, braking disc, 20, rear vehicle fork, 21, front-wheel, 22, trailing wheel, 23, ratchet A, 24, ratchet B, 25, chain A, 26, chain B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is explained in detail:
A kind of 360 ° of steering bicycle actuating devices of front and back wheel, including 4 sprocket wheels and 4 bevel gears, described sprocket wheel A1 rotates under the drive of manpower, drives described sprocket wheel B2 to rotate by chain B26；Described sprocket wheel B2 is the sprocket wheel of a built-in ratchet A23, and the described bevel gear A3 together with being rigidly connected rotates around fixing axle I9；Described bevel gear B4 engages with described bevel gear A3, rotates around fixing axle II10 with the described bevel gear C5 welded together；Described bevel gear D6 engages with described bevel gear C5, rotates around fixing axle III11 with the described sprocket wheel C7 being rigidly connected；Described sprocket wheel C7 is the sprocket wheel of a built-in ratchet B24, drives described sprocket wheel D8 to rotate by chain A25, thus driving trailing wheel 22 to rotate.When trailing wheel 22 turns to during around fixing axle II10 left-right rotation, described bevel gear D6 rotates around fixing axle II10 by engaging described bevel gear C5, and described sprocket wheel C7, described sprocket wheel D8 and trailing wheel 22 also rotate around fixing axle II10 simultaneously.Described sprocket wheel B2, described sprocket wheel C7 are the sprocket wheel of built-in ratchet A23, ratchet B24, have single-direction transmission.
Bicycle is multiple turns to scheme: frame for movement is optimized design, adopts the mode of gear drive and chain drive, manual mode operation realizes the multiple of bicycle and turn to.
Adverse movement scheme: consult shown in Fig. 5 a, Fig. 5 b, Quick-disassembling device under first turn saddle, turning saddle direction, then trailing wheel handlebar is rotated 180 °, This move will change pinion rotation direction, being inserted by pin 12 consults shown in Fig. 2 b in the pin-and-hole 14 of retaining mechanism 13 on rear steering wheel saddle pipe again, locking trailing wheel 22, it is achieved bicycle conversion headstock, now formally, front-wheel 21 originally becomes trailing wheel, and trailing wheel 22 originally becomes front-wheel.People is sitting on saddle, the health direction of counterpart, treadled cycle pedal backward, chain B26 rotates clockwise, chain A25 is made to rotate counterclockwise by gear drive, trailing wheel 22 is driven to rotate counterclockwise, so that bicycle direct of travel is in opposite direction with original, it is achieved bicycle adverse movement.
Quickly take a sudden turn scheme: consult shown in Fig. 6 a, 6b, front and back wheel handlebar is rotated backward certain angle simultaneously, treadled cycle pedal forward, chain B26 rotates clockwise, chain A25 is made to rotate clockwise by gear drive, trailing wheel 22 is driven to rotate clockwise, so that bicycle travels with relatively tight turn radius.Relatively common bicycle, required turns to space less, it is achieved bicycle quickly takes a sudden turn.
Translational motion scheme: consult shown in Fig. 7 a, 7b, simultaneously by the front and back wheel same angle of handlebar rotating in same direction, front and back wheel is made to be in parastate, treadled cycle pedal forward, chain B26 rotates clockwise, making chain A25 rotate clockwise by gear drive, driving trailing wheel 22 to rotate clockwise, thus realizing bicycle translational motion.
Original place circular motion scheme: consult shown in Fig. 8 a, 8b, front wheel brake line 15, by saddle pipe 16 and front vehicle fork 17, makes brake 18, braking disc 19 and front vehicle fork 17 keep relative static conditions to consult shown in Fig. 8 c.Rear bar turns to vertical turning to front truck, check front-wheel 21, treadled cycle pedal forward, chain B26 rotates clockwise, chain A25 is made to rotate clockwise by gear drive, trailing wheel 22 is driven to rotate clockwise, so that trailing wheel 22 rotates around front-wheel 21 with front-wheel 21 for the center of circle, it is achieved bicycle original place circular motion.
360 ° of steering bicycles of front and back wheel are the same with ordinary bicycle, drive with manpower.Consult Fig. 3, sprocket wheel A1 to rotate under the drive of manpower, rotated by chain B26 band movable sprocket B2；Sprocket wheel B2 is the sprocket wheel of a built-in ratchet A23, and the bevel gear A3 together with being rigidly connected rotates around fixing axle I9；Bevel gear B4 engages with bevel gear A3, rotates around fixing axle II10 with the bevel gear C5 welded together；Bevel gear D6 engages with described bevel gear C5, rotates around fixing axle III11 with the sprocket wheel C7 being rigidly connected；Sprocket wheel C7 is the sprocket wheel of a built-in ratchet B24, is rotated by chain A25 band movable sprocket D8, thus driving vehicle wheel rotation.
The controlling organization of 360 ° of steering bicycles of front and back wheel is that front and back turn to handle.Consulting Fig. 4, when rear steering is during around fixing axle II10 left-right rotation, bevel gear D6 rotates around fixing axle II10 by engaging bevel gear C5, and sprocket wheel C7, sprocket wheel D8 and trailing wheel 22 also rotate around fixing axle II10 simultaneously.
Claims (2)
1. the actuating device of 360 ° of steering bicycles of a front and back wheel, it is characterised in that: include sprocket wheel A (1), sprocket wheel B (2), sprocket wheel C (7), sprocket wheel D (8), bevel gear A (3), bevel gear B (4), bevel gear C (5) and bevel gear D (6)；
Described sprocket wheel A (1) rotates under the drive of manpower, drives described sprocket wheel B (2) to rotate by chain B (26)；Described sprocket wheel B (2) rotates around fixing axle I (9) with the bevel gear A (3) being rigidly connected；Described bevel gear B (4) is engaged with described bevel gear A (3), and bevel gear B (4) rotates around fixing axle II (10) with the bevel gear C (5) being fixed together；Described bevel gear D (6) is engaged with described bevel gear C (5), and bevel gear D (6) rotates around fixing axle III (11) with the sprocket wheel C (7) being rigidly connected；Described sprocket wheel C (7) drives described sprocket wheel D (8) to rotate by chain A (25), thus driving vehicle wheel rotation；
Described bevel gear C (5) and described bevel gear D (6) constitute fixed shaft gear train, when rear-axle steering is left-right rotation, described bevel gear D (6) rotates around fixing axle II (10) by engaging described bevel gear C (5), and sprocket wheel C (7), sprocket wheel D (8) and trailing wheel (22) rotate around fixing axle II (10) simultaneously.
2. the actuating device of 360 ° of steering bicycles of a kind of front and back wheel according to claim 1, it is characterised in that:
Described sprocket wheel B (2) is the sprocket wheel of a built-in ratchet A (23), and described sprocket wheel C (7) is the sprocket wheel of a built-in ratchet B (24)；Sprocket wheel B (2), sprocket wheel C (7) have single-direction transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309706.6A CN104097738B (en) | 2014-06-30 | 2014-06-30 | A kind of actuating device of 360 ° of steering bicycles of front and back wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309706.6A CN104097738B (en) | 2014-06-30 | 2014-06-30 | A kind of actuating device of 360 ° of steering bicycles of front and back wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097738A CN104097738A (en) | 2014-10-15 |
| CN104097738B true CN104097738B (en) | 2016-06-29 |
Family
ID=51666369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410309706.6A Expired - Fee Related CN104097738B (en) | 2014-06-30 | 2014-06-30 | A kind of actuating device of 360 ° of steering bicycles of front and back wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097738B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780917B (en) * | 2019-01-21 | 2020-12-29 | 姜金娜 | Combined heat exchanger |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477514Y (en) * | 2001-04-10 | 2002-02-20 | 熊大青 | Hand-foot siomultaneous driving bicycle by rear wheel for steering |
| CN200942834Y (en) * | 2006-08-18 | 2007-09-05 | 郑恒源 | Front-rear wheel reversal lifting wheel electric vehicle |
| CN203921108U (en) * | 2014-06-30 | 2014-11-05 | 肇庆学院 | The driving device of 360 ° of steering bicycles of a kind of front and back wheel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020011798A (en) * | 2000-08-04 | 2002-02-09 | 김세웅 | Traveling device for bicycle |
-
2014
- 2014-06-30 CN CN201410309706.6A patent/CN104097738B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477514Y (en) * | 2001-04-10 | 2002-02-20 | 熊大青 | Hand-foot siomultaneous driving bicycle by rear wheel for steering |
| CN200942834Y (en) * | 2006-08-18 | 2007-09-05 | 郑恒源 | Front-rear wheel reversal lifting wheel electric vehicle |
| CN203921108U (en) * | 2014-06-30 | 2014-11-05 | 肇庆学院 | The driving device of 360 ° of steering bicycles of a kind of front and back wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097738A (en) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1319803C (en) | Light tricycle and its frame | |
| EP1940677B1 (en) | Four-wheeled pedal cycle for use on a road or on rails | |
| CN203921108U (en) | The driving device of 360 ° of steering bicycles of a kind of front and back wheel | |
| CN104097738B (en) | A kind of actuating device of 360 ° of steering bicycles of front and back wheel | |
| CN201890339U (en) | Seat type bicycle with axle transmission | |
| CN102582771B (en) | Bicycle driven by clockwise rotation and anticlockwise rotation of pedal plates | |
| JP2021530409A (en) | Motor assist pedal device | |
| CN203832648U (en) | Chain-free bicycle capable of steering by two wheels and running forwards and backwards | |
| CN206826828U (en) | A kind of foldable Chainless bicycle | |
| CN204096005U (en) | Seat stearing bicycle | |
| CN202608968U (en) | Double-riding bicycle | |
| CN102001414A (en) | Seat type axle-driven bicycle | |
| CN206871261U (en) | The changeable perambulators of DIY | |
| CN102126535A (en) | Front-wheel-driven steering bicycle | |
| CN202608996U (en) | Double-drive folding-type pedal bicycle | |
| KR20100134950A (en) | Handsfree cycle | |
| CN201980369U (en) | Front wheel driving and rear wheel steering type bicycle | |
| CN201647001U (en) | Tandem electro-tricycle | |
| CN205098405U (en) | Mobility scooter's doublestage transmission | |
| CN102673704A (en) | Double-driving folding pedal bicycle | |
| GB2429684A (en) | Electric vehicle with front wheel drive and human power | |
| CN216508876U (en) | Double-driving bicycle | |
| CN203283331U (en) | Leisure tricycle with three shock absorbers | |
| CN202863639U (en) | One-wheel bicycle | |
| CN201427633Y (en) | Unequal wheel-diameter swing-spring bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |