CN101357659A - Continuous speed regulation ultramicro special bike - Google Patents
Continuous speed regulation ultramicro special bike Download PDFInfo
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- CN101357659A CN101357659A CNA2007101438278A CN200710143827A CN101357659A CN 101357659 A CN101357659 A CN 101357659A CN A2007101438278 A CNA2007101438278 A CN A2007101438278A CN 200710143827 A CN200710143827 A CN 200710143827A CN 101357659 A CN101357659 A CN 101357659A
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- bicycle
- wheel
- speed variation
- infinite speed
- superminiature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The invention discloses an ultra small-sized bicycle with special stepless speed regulation structure, which is characterized in that essential differences occur between the traditional technical structure and the modern technical structure as well as the traditional drive mode assembly and the modern drive mode assembly. By adopting a concept on innovation, a third-grade extension tube star-type big chainwheel is superposed with a 60-degree angle of the extension semidiameters of rear bicycle wheels. Toothed chains are driven in a stepless amplitude and speed change manner and the bicycle wheels realizes the stepless speed regulation in a drive manner, which is applicable to various walking machineries, in particular to the ultra small-size bicycle, thereby solving the problem of a core transmission assembly, greatly improving the off-road performance and reducing the total weight and volume of the bicycle. Therefore, a comparatively ideal and perfect modern vehicle is provided and can be a beautiful scene.
Description
Technical field
The invention belongs to non-motor-driven manpower shaped traffic device, is a kind of continuous speed regulation ultramicro special bike.
Background technology
The invention of bicycle has been produced more than one since century to the mankind have made great achievement, for people's belongings of going on a journey, brings huge convenience, has greatly liberated productive force to a certain extent, for huge contribution is made by society.China is bicycle major country of production, has some hundred million quantity, is known as bikedom, and annual export volume is more than tens million of, and is considerable.Be accompanied by the development and the progress of social cityization, the big wheel bicycle of tradition has shown clumsy, and volume, parking space, weight etc. especially can not be carried to people's trip and be brought inconvenience.Bicycle is a kind of vehicle easily of cheapness, and is excessively crowded for alleviating vehicular traffic, and traffic congestion, and explosive motor vehicular discharge waste gas to the pollution noise of environment etc., become each big city one big public hazards of industry.Research and development superminiature portable type bicycle is to solve one of above-mentioned difficult problem important channel, obtains certain achievement on the correlation techniques such as Britain, Holland, Japan and Taiwan, and particularly there is the progress than quantum jump in Britain in this field.
Put both at home and abroad now that Collapsible bicycle (small-wheel bicycle) exists still that volume is excessive, speed range is narrow on market, step change, carried inconvenience, down the reduced volume size has arrived the forbidden zone again.The technical risk that the Gonna breakthrough forbidden zone is non-and general.The restriction of factors such as volume, weight, structure, transmission forms chain reaction, is to be difficult to analogy natural barrier wide gap more.Experienced that the more than ten years pioneer an enterprise with painstaking efforts and tackling of key scientific and technical problems, solved a difficult technical problem to upright these field research and development, infinite speed variation unique construction superminiature bicycle is created in grinding of success, and its invention is succeeded in developing, and has opened up new situation for bicycle industry.
Summary of the invention
The object of the invention is to adopt brand-new bodywork assembly structure and infinite speed variation or step speed regulation mode, reduce folding difficulty, reducing volume size, weight, speed adjustable range widens, the speed of a motor vehicle is accelerated, adapt to various complex road conditions, the increase and decrease infinite speed variation has enlarged the bicycle field of application, has really realized carrying desirable little bicycle.
Technical measures of the present invention comprise: the infinite speed variation unique construction, the superminiature bicycle, adopt three grades of telescopic pipes, horizontal double-tube and vertical two-tube composition bodywork assembly structure, central siphon 26, three grades flexible 19, rear wheel fork 23, star formula speed change wheel disc 9 extends to rear wheel 12, radius, overlapping 60 degree angles are arranged in three grades of telescopic pipes 19, form bodywork assembly and constitute.
Three grades of telescopic pipes 19 are arranged star formula wheel disc 9 with rear wheel axis an angle of 90 degrees, and rear wheel 60 degree angles constitute.Saddle 18, saddle standpipe 20, the lower end is provided with pipe box and shelf 16, when folding by after forward axis 180 degree corners constitute, handlebar 6, front vehicle wheel 2, displacement hinge are handed over seat 7, the adjustable formation of handlebar tilt fore and aft 30 degree.
Technical measures of the present invention mainly also include: adopt speed governing curve disc 27, star formula wheel carrier 28, pivot pin 29, minor sprocket 30, starlet wheel seat 31, shrinking connecting-rod 32, displacement pivot pin 33, messenger chain 34, jam nut 35, guide groove 36, V-belt sheave 37, flywheel 38, tight chain idle wheel 39, curve displacement groove 40, wait the transmission of composition infinite speed variation to constitute.
Technical measures of the present invention mainly also include: grade luffing wheel that has of compositions such as spheroidal tire 41, flexible chain bar 32, star formula wheel carrier 28, flywheel 38, charge valve 44, knock hole 43, spring pin 42 constitutes.The infinite speed variation wheel that speed governing curve disc 27, amount formula wheel carrier 28, jam nut 35, guide groove 36, displacement pivot pin 33, curve displacement groove 40, spheroidal pass circle cover tire 41, the interior spheroidal inner tube of a tyre 45 etc. are formed constitutes.
Technical measures of the present invention mainly also include: little toothed chain wheel 30, V-belt small grooved wheel 37, spheroidal tire 41, piston rod 49, retracing spring 48, piston 47, oil cylinder 46, wheel shaft 50, seal ring 51, join oil jacket 52, spindle guide oil pipe 53, miniature fuel tank 54, hand oil pump 55, check valve 56, flow regulating valve 57, form stepless luffing wheel, chain type and V-wheel drive, fluid control is provided with formation.
Infinite speed variation unique construction superminiature bicycle of the present invention has following characteristics
1, simple in structure, novelty, usability is strong.
For reducing folding difficulty, volume size with brand new and tradition and existing frame mode, is distinguished in essence, and this car has big wheel bicycle performance, speed, rigidity bearing load, stability, reliability, is equal to service life to surpass existing bicycle.
2, be folded in 1 minute and finish
Owing to adopt new bodywork assembly structure, keep the person's of riding stability thereby lower the center of gravity.
3, manufacturing cost is low
Simplify this overall structure and type of drive and process flow, cold machine up strengthens, and part exchanging is strong, and productive costs is low.
4, rigidity is strong, and is in light weight
Adopt superior alloy steel, non-metals is inhaled high strength material, through special processing technology, improves threading property of rigidity.
5, collapsible volume is little, and is high in technological content
Folded size is 450MM*200MM*450MM, 360MM*200MM*380MM
Development size is that 1200MM*1500MM* wheelbase 900MM (adjustable) is the high product of technology content.
Infinite speed variation unique construction miniature bike is fit to each age group and uses, and comprises old man and pupil, is a kind of modern transportation instrument, and the superminiature bicycle is a developing tendency in future, the certainty of scientific and technological progress, and it will become one beautiful landscape of Modern Traffic.
Description of drawings
Fig. 1, Fig. 2 are body construction figure of the present invention; Fig. 3, Fig. 4, Fig. 5, Fig. 6 are drive mechanism schematic diagrams of the present invention.
Component serial number is as follows among the figure:
Car face (1), front vehicle wheel (2), preceding damper brake (3), universal-joint (4), clamp handle (5), handlebar (6), hue angle seat (7), starlet gear (8), star formula large fluted disc (9), rear wheel brake disc (10), crank (11), rear wheel (12), mud watt (13), saddle clamp handle (14), saddle sleeve pipe (15), shelf (16), top tube seat (17), saddle (18), three grades of telescopic pipes (19), saddle standpipe (20), car buried pipe (21), top tube (22), rear wheel fork (23), front-fork (24), messenger chain (25), central siphon (26), speed governing curve disc (27), star formula wheel carrier (28), pivot pin (29), starlet gear (30), star pinion stand (31), shrinking connecting-rod (32), displacement pivot pin (33), transmission chain belt (34), jam nut (35), Deng to groove (36), triangle sheave (37), flywheel (38), tight chain idle wheel (39), curve displacement groove (40), spheroidal cover tire (41), spring pin (42), knock hole (43), charge valve (44), the spheroidal inner tube of a tyre (45), oil cylinder (46), piston (47), pull back spring (48), piston rod (49), wheel shaft (50), join oil jacket (51), seal ring (52), oil guide pipe (53), little fuel tank (54), hand oil pump (55), check valve (56), flow regulating valve (57), 4 bar linkage structures (58), 3 bar linkage structures (59).
The specific embodiment
Be implemented into below in conjunction with accompanying drawing the present invention is further described.
With tradition and modern body construction assembly and type of drive difference fundamentally, three grades of telescopic pipes (19) have been researched and developed, the two-tube arrangement of horizontal and vertical, with central siphon (26), rear wheel fork (23), last square casing fit system connects, simplified manufacturing technique, interchangeability is strong, star formula large fluted disc (9), with rear wheel (12), the overlapping radius in 60 degree angles, compress folded size greatly, folding shelf (16), seatpillar (20), the lower end is provided with axle sleeve and clamp handle, shelf transposition mode 180 degree corners forward when folding, front vehicle wheel (2), handlebar (6) can axially tilt forward and back 30 degree angles, the increase and decrease space, three grades of telescopic pipes are got back to star formula large fluted disc edge when folding, and front-wheel and rear wheel doubling fall the handlebar tube doubling, seatpillar drops to the rear wheel lower curtate, the folding end.
Accompanying drawing 2
Bodywork assembly is similar substantially to accompanying drawing 1, difference is three grades of telescopic pipes (19), vertical two-tube row's example, the scalable luffing of front and back wheel is that a grade luffing is arranged among the figure, wheel can reduce star formula large fluted disc (9) and flywheel (38), speed ratio enlarges the practicality of minicar according to road conditions speed car wheel diameter, has widened speed ratio, cross country power is strengthened, initiatively the canine tooth wheel disc structure of can defining the level.
Accompanying drawing 3
Star formula connecting rod is arranged the infinite speed variation drive assembly, star formula wheel carrier (28), curve speed disk (27), flexible chain bar (32), little sprocket gear (30), star-wheel seat (31), pivot pin (29), displacement pivot pin (33), messenger chain (34), jam nut (35), guide groove (36), tight chain idle wheel (39), triangle sheave (37), flywheel (38), curve displacement groove compositions such as (40), conter clockwise speedup during curve accent dish, cw slows down, mix up fast jam nut, the soft strap drive of hyperphoric little triangle sheave triangle, expendable weight, transmission is noiseless, existing bicycle industrial circle transmission all is step changes, can not realize wide speed, special superminiature bicycle, by adopting the trundle speed ratio will reach 1 to tens increase and decrease, existing technology is difficulty very, industrial infinite speed variation, the volume structure very complicated, the restriction of factors such as weight is difficult to accomplish that infinite speed variation is a core members, is suitable for various walking machines and solid mechanical equipment on the micro-miniaturisation application superminiature bicycle, if transmission is high-power, takes turns more and organize.
Accompanying drawing 4
Star formula 4 connecting rods have a grade luffing wheel, the connecting rod outer end is provided with inflatable spheroidal tire (41), connecting rod (32), star formula wheel carrier (28), flywheel (38), knock hole (43), spring holder compositions such as (42), can be according to road conditions stretching wheel diameter, the increase and decrease speed of a motor vehicle, improve cross country power, reduce the car body volume weight, shrinking connecting-rod outwards increases spoke, otherwise reduce spoke, star formula wheel carrier is provided with location and spring pin, and self-orientation is suitable for the various vehicle, particularly superminiature bicycle, be suitable for various walking machines, can severally take turns and organize if need to increase workload.
Accompanying drawing 5
Stepless luffing wheel infinite speed variation structure transmission principle is similar substantially to accompanying drawing 4, difference does not have curve speed disk (27), jam nut compositions such as (35), moving stepless, the amplitude modulation of clump, speed governing wheel set, be suitable for various walking machines and solid mechanical equipment, if need to increase workload, can severally take turns and organize.
Accompanying drawing 6
Hand oil pump (55), fluid power is by check valve (56), enter and join oil jacket (51), wheel shaft (51), do not have oil guide pipe (53) liquid take turns into, the star formula is arranged oil cylinder (46), epitrochoidal chamber, fluid power promotes piston (47), piston rod (49), outside amplification is shifted, the piston rod outer end is provided with the spheroidal tire, wheel diameter increases, quicken, slow down and open manual throttle valve (57), liquid is by retracting spring elastic force, driven plunger backhaul, the little fuel tank of flow direction (54), stepless level speed governing clump driving wheel is arranged on the hyperphoric little sprocket gear of piston rod spheroidal tire (30), and gear type is stepless speed-regulating wheel initiatively, by establishing V-belt small grooved wheel (37), tyre type is stepless speed-regulating wheel initiatively, in the speed regulation process, and the speed governing but the on-load increase and decrease speed of a motor vehicle is not stopped, have three kinds of function wheel assemblies and be suitable for various walking machines, and solid mechanical equipment, if increase horsepower output, can several groups of parallel connections.
Claims (10)
1, a kind of infinite speed variation unique construction superminiature bicycle includes vehicle frame, seatpillar (15), shelf (16), handlebar (6), front vehicle wheel (2), rear wheel fork (23) waits and constitutes car body, it is characterized in that three grades of telescopic pipes (19) in addition, two-tube vertical or horizontal arrangement central siphon (26), top tube (22), top tube seat (17), saddle standpipe (20), star formula big trochal disc (9), extend to the overlapping 60 degree angles of rear wheel radius and arrange central siphons (26), hue angle seat (3) composition.
2, according to claim 1 described a kind of infinite speed variation unique construction superminiature bicycle, it is characterized in that three grades of telescopic pipes of vehicle frame (19), two-tube vertical and horizontal is arranged.
3, according to claim 1 described a kind of infinite speed variation unique construction superminiature bicycle, it is characterized in that shelf (16), establish pipe sleeve, by seat standpipe (20) lower end can axial 180 degree angles before transposition, with three grades of parallel formations of telescopic pipe.
4, according to claim 1 described a kind of infinite speed variation unique construction superminiature bicycle, it is characterized in that front vehicle wheel (2), hue angle seat (7), handlebar (6), but can be provided with expansion space in total inclination 30 degree angles, front and back, can increase the adjustable knock hole that can subtract and constitute.
5,, it is characterized in that adopting star formula wheel carrier (28), curve speed disk (27), star pinion stand (31), minor sprocket (30), connecting rod (32), the little pivot pin of star (29), displacement pin (33), messenger chain (34), jam nut (35), guide groove (36), triangle sheave (37), flywheel (38), tight chain idle wheel (39), curve displacement groove (40) to form the formation of toothed-chain type infinite speed variation according to claim 1 to 4 described any one a kind of infinite speed variation unique construction superminiature bicycle.
6, according to claim 5 described a kind of infinite speed variation unique construction superminiature bicycles it is characterized in that minor sprocket (30), V-belt sheave (37) be set, the tyre type infinite speed variation constitutes.
7,, it is characterized in that star formula wheel carrier (28), shrinking connecting-rod (32), spheroidal tire (41), flywheel (38), charge valve (44), knock hole (43), spring pin composition assemblies such as (42) have grade luffing wheel to constitute according to claim 1 to 4 described any one a kind of infinite speed variation unique construction superminiature bicycle.
8,, it is characterized in that composition infinite speed variation luffing wheels such as star formula wheel carrier (33), guide groove (36), curve speed disk (27), displacement pivot pin (33), semicircle cover (41), curved groove (40), jam nut (35), the spheroidal inner tube of a tyre (45), flywheel (35) constitute according to claim 1 to 4 described any one a kind of infinite speed variation unique construction superminiature bicycle.
9, according to claim 1 to 4 described any one a kind of infinite speed variation unique construction superminiature bicycle, it is characterized in that minor sprocket (30), triangle sheave (37), piston (47), retracting spring (48), the stockaded village's bar (49) of living, spheroidal tire (41), oil cylinder (46), the time oil pipe (53), seal ring (51), wheel shaft (50), flow regulating valve (57), check valve (56), hand oil pump (55), little fuel tank (54), fluid power control from formations such as infinite speed variation wheels:
10, according to the described a kind of infinite speed variation unique construction superminiature bicycle of claim 9, it is characterized in that miniature gears (30), V-belt small grooved wheel (37), setting, driving wheel chain type tyre type, two function infinite speed variations, driving wheel constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101438278A CN101357659A (en) | 2007-08-03 | 2007-08-03 | Continuous speed regulation ultramicro special bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101438278A CN101357659A (en) | 2007-08-03 | 2007-08-03 | Continuous speed regulation ultramicro special bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101357659A true CN101357659A (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101438278A Pending CN101357659A (en) | 2007-08-03 | 2007-08-03 | Continuous speed regulation ultramicro special bike |
Country Status (1)
| Country | Link |
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| CN (1) | CN101357659A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329391A (en) * | 2014-08-07 | 2016-02-17 | 于士真 | Micro compound integral multi-element motor vehicle |
| CN105438349A (en) * | 2014-12-09 | 2016-03-30 | 杨金 | Three-wheel reclining type folding bicycle |
| CN110831847A (en) * | 2017-04-25 | 2020-02-21 | 丹·奥格登 | Auxiliary bicycle transmission device |
-
2007
- 2007-08-03 CN CNA2007101438278A patent/CN101357659A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329391A (en) * | 2014-08-07 | 2016-02-17 | 于士真 | Micro compound integral multi-element motor vehicle |
| CN105438349A (en) * | 2014-12-09 | 2016-03-30 | 杨金 | Three-wheel reclining type folding bicycle |
| CN110831847A (en) * | 2017-04-25 | 2020-02-21 | 丹·奥格登 | Auxiliary bicycle transmission device |
| CN110831847B (en) * | 2017-04-25 | 2021-10-12 | 丹·奥格登 | Auxiliary bicycle transmission device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20090204 |