CN102582737B - Big roller RV - Google Patents
Big roller RV Download PDFInfo
- Publication number
- CN102582737B CN102582737B CN201210041658.8A CN201210041658A CN102582737B CN 102582737 B CN102582737 B CN 102582737B CN 201210041658 A CN201210041658 A CN 201210041658A CN 102582737 B CN102582737 B CN 102582737B
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- China
- Prior art keywords
- spoke
- mounting
- roller
- pedal
- big roller
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Abstract
Big roller RV, comprise roller, be located at U-shaped mounting in spoke, mounting is divided into pedal drive chain component, pedal drive chain and spoke driving-chain assembly and connection for transmission bar, be located at turning to Control Component and brake assembly and being located at the left and right equalizer pulley outside spoke of mounting top. Seat is placed in the space that big roller and spoke surround, pedal drive chain component is located to mounting below, the height that significantly lowers the center of gravity, improves stability, and elasticity spoke and left and right equalizer pulley prevent wheelbarrow overturning and tumble injury accident. The present invention is a kind of fitness, recreation and travel toy of novelty, has center of gravity low, and the feature that operates steadily has again novelty, spread effect, is particularly suitable for youngsters and children public place of entertainment and carries out physical fitness campaign.
Description
Technical field
The present invention relates to a kind of bicycle, particularly a kind of foot-operated roller RV voluntarily.
Background technology
As a kind of vehicles, bicycle had the history of one section of brilliant development in China, nowadays again as a kind of energy-conserving and environment-protective lightly, the recommendation of the vehicles flexibly. unicycle is but be not as lucky as bicycle, it only in the time that acrobatics perform as performer's stage property use, namely only has the performance glamour that just can manifest unicycle through the acrobat of special training, because unicycle is when static, people's seat center of gravity in the time that wheel peak moves that always falls down to the ground improves, ordinary people is difficult to control, for solving the problem such as security and speed of unicycle, people make all improvement for unicycle, as CN20081028539, CN200810028888 proposes quick unicycle and adopts two groups of chains and drive to solve speed and laborsaving problem, adopt foot pedal deflecting roller to solve and turn to quick problem, but still unresolved center of gravity is high for it, the safety issue such as be not steady on one's legs, remain the performance property that is suitable for acrobatics, can not be suitable for the many amusements of groupoid, body-building or the vehicles use.
Summary of the invention
The present invention is directed to the defect of unicycle structure, the slow and safety issue for unicycle effort, speed, proposes the single wheel RV of energy-saving safety.
Big roller RV, comprises a roller, is located at tire outside roller and is located at the spoke in roller, it is characterized in that establishing in described spoke pedal drive chain component and spoke driving-chain assembly; Described spoke is two-sided oppositely outer lug structure, and spoke centre axle centre is provided with downward bending and becomes the mounting of U-shaped; Described mounting is divided into pedal drive chain component, and one connects the drive link of pedal drive chain component travelling gear, and the change-speed gearing that described drive link one end connects spoke driving-chain assembly drives spoke to rotate; Be located at turning to Control Component and brake assembly and being located at the left and right equalizer pulley in spoke outside of top, described mounting two ends.
Described spoke is upper and lower cone wall symmetry by the reverse evagination of left and right spoke, the drum organization that left and right plane parallels.
The described U-shaped mounting medial concavity pad of choosing a place to give a banquet, hangs the sulky derrick of pedal drive chain component under mounting.
Described U-shaped mounting one side is established the triangle stand of supporting spoke driving-chain assembly.
The described left and right equalizer pulley that turns to Control Component to comprise to be located at the intraluminal steering control level of left and right spoke horizontal middle spindle and be connected on steering control level end.
The speed changing transmission gear that is located at described drive link one end drives the spoke transmitting gear that is located at triangle stand top to rotate spoke by spoke driving-chain.
The described left and right turn handle that turns to Control Component to comprise to be located at spoke horizontal middle spindle top, left and right, is located at the intraluminal steering linkage central siphon of horizontal middle spindle and steering linkage and is connected the equalizer pulley of steering linkage end.
Described brake assembly comprises that one end is located at the rim brake of top, spoke central shaft the inner, left and right, and the other end passes the brake cable of steering linkage central siphon along the descending connection of steering tiller pull bar left and right equalizer pulley.
The big roller RV that above-mentioned design forms, change the traditional structure of unicycle, seat is placed in the space that big roller and spoke surround, pedal drive chain component is located to mounting below, significantly reduce the height of C.G. of people and wheel, improve static or dynamic balance and stability performance. The spoke of two-sided reverse evagination forms upper and lower taper seat symmetry, and the parallel drum organization in the right side only can tilt when static but not overturning immediately. Increase left and right equalizer pulley, in the time of motion, hold handle meeting automatic lifting, while stopping, put down pulley and land and brake, form supported at three point and prevent wheelbarrow overturning, spoke is that net cover type has elastic buffer structure, in the time of suddenly rollover, can prevent the amusement tumble injury human body accident of accidentally dropping. The present invention is a kind of body-building, amusement of novelty toy of riding instead of walk, has the low feature that operates steadily of center of gravity, has again novelty, spread effect, is particularly suitable for youngsters and children public place of entertainment and carries out physical fitness campaign.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is side-looking and the part cutaway view (human body is not retouched out) of Fig. 1.
Fig. 3 is mounting and transmission component structural representation.
Detailed description of the invention
Shown in Fig. 1～2, roller 2 comprises the tire 1 being located at outside roller 2, is located at the support spoke 3 in roller 2, and is located at the horizontal middle spindle 8 of spoke 3 central authorities and is enclosed within the centre bearing 9 in horizontal middle spindle 8. Spoke 3 is the spoke of roller, it and bicycle spoke difference are bending certain angles in one section of every spoke, also can arc transition, by assembling in central shaft 8 peripheries and tighten up in the middle of radial spoke, as shown in Figure 2, spoke reverse evagination in left and right forms upper and lower conical cavity face symmetry, the drum organization that left and right plane parallels, this structure both can increase volume between the spoke of two sides, also can increase elasticity. Only right-angled intersection setting in the middle of spoke shown in Fig. 1, increases the Eight characters and intersects in the middle of every spoke, it facilitates people to pass in and out, but affects weight capacity. Spoke 3 can also be totally-enclosed shape, is combined into spoke by the some transparent bodies, selects 1～2 movable spoke hasp to be flexibly connected with roller, as import and export.
Mounting 17 is the mountings that are provided with downward bending and become U-shaped by central shaft 8 mid portions, two inner breaking parts of horizontal middle spindle 8 form two horizontal middle spindles in left and right and are connected with the outer ring of bearing 9, the inner ring of bearing 9 connects horizontal middle spindle tube chamber 10, two of left and right horizontal middle spindle tube chamber 10 connects the U-shaped mounting of downward bending, U-shaped mounting 17 medial concavity section seat cushion 14 and cushion springs 15, mounting 17 and seat cushion 14 are highly all less than the radius of big roller 2, therefore height of C.G. reduces more than one times, to reach the effect that increases steadily static and dynamic equilibrium. People's seat is on the seat cushion 14 of mounting 17, and no matter roller 2 rolls forward backward, the effect of centre bearing 9, and the vertical cushion 14 in the middle of U-shaped mounting remains perpendicular to the ground. U-shaped mounting 17 is divided into pedal drive chain component, comprise pedal 23, pedal gear dish 22, pedal drive chain 21 and pedal drive gear 20, pedal drive gear 20 is fixedly connected with a drive link 19, and drive link 19 is parallel with mounting 17 fixing to transmit the power of pedal conveyer chain 21 by drive link bearing.
Spoke transmission component comprises the speed changing transmission gear 18 that is located at described drive link 19 outer ends, is located at horizontal middle spindle and holds the spoke transmitting gear 7 and the spoke driving-chain 13 that is connected speed changing transmission gear 18 and spoke travelling gear 7 on 9. Rotated by pedal drive chain component driven wheel spoke driving-chain assembly, then drive the roller 2 being supported by spoke 3 to rotate by spoke driving-chain assembly.
Shown in Fig. 3, U-shaped mounting 17 is divided into the sulky derrick 28 of hanging pedal drive chain component, the drift angle of sulky derrick 28 is fixed in the middle of the base of U-shaped mounting 17, and extend at the two ends, base of sulky derrick 28, and one end connects pedal gear dish 22 other ends and connects pedal drive gear 20. One side of U-shaped mounting 17 is established the triangle stand 27 of supporting spoke driving-chain assembly, the support of joining of triangle stand 27 one end, base and described drive link 19, one right-angle side of triangle stand 27 is connected with the right arm of mounting 17, the inner that top extends to described spoke horizontal middle spindle 8 is connected to a fixed, and the speed changing transmission gear 18 that is located at drive link 19 one end is located at triangle stand 27 top spoke travelling gears 7 by 13 drives of spoke driving-chain and rotates.
In the horizontal middle spindle 8 of spoke 2, establish tube chamber 10, wear steering linkage pipe 11 in tube chamber 10, tubular center is by steering linkage 12 and brake brake cable 16. the left and right turn handle 4,5 that turns to Control Component to comprise to be located at left and right spoke 3 horizontal middle spindles tops, is located at steering linkage central siphon 11 and the steering linkage 12 in horizontal middle spindle tube chamber 10 and is connected to the left and right equalizer pulley 25 of steering linkage 12 ends. left and right equalizer pulley 25 touchdown points and roller tire touchdown point are isosceles triangle, as long as 3 are contacted to earth and roller stood upright on change on ground level the situation that wheelbarrow cannot be on the spot. brake assembly comprises that one end is located at the rim brake 6 of left and right spoke horizontal middle spindle 8 inner tops, pass the brake cable 16 of steering linkage central siphon 11 along the descending connection of steering linkage 12 left and right equalizer pulley 25 with the other end, brake cable can connect band-type brake, amusement roller movement velocity is mainly by foot-operated speed control, stop foot-operated put down left and right pulley 25 and contacting to earth, roller 2 can stop operating, rim brake 5 can make pulley 2 stop sliding, increase stable equilibrium's effect, on level land, just move ahead as long as step on clockwise pedal 23, inhour is just stepped on and is retreated, just do not step on and stop, can be in order to instead of walking.
Claims (9)
1. big roller RV, comprises a roller, is located at the tire outside roller and is located at the spoke in roller, its spyLevy is in described spoke, to establish pedal drive chain component and spoke driving-chain assembly; Described spoke is two-sided reverse evaginationStructure, described spoke forms upper and lower cone wall symmetry by the reverse evagination of left and right spoke, and left and right plane parallelsDrum organization; Be provided with downward bending in the middle of spoke centre axle and become the mounting of U-shaped; Described mounting is divided into pedal and is passedMoving chain component, one connects the drive link of pedal drive chain component travelling gear, and described drive link one end connects spokeThe change-speed gearing of driving-chain assembly drives spoke to rotate; Be located at described mounting two ends tops turn to Control Component andBrake assembly and be located at the left and right equalizer pulley in spoke outside.
2. big roller RV according to claim 1, is characterized in that described U-shaped mounting (17) middle concavePortion's pad (14) of choosing a place to give a banquet.
3. big roller RV according to claim 1, is characterized in that described U-shaped mounting (17) divides into bagDraw together pedal (23), pedal gear dish (22), pedal drive chain (21) and pedal drive gear (20) compositionPedal drive chain component.
4. big roller RV according to claim 3, is characterized in that described pedal drive gear (20) is solidSurely connect a drive link (19), described drive link (19) is parallel solid with mounting (17) by drive link bearingFixed.
5. big roller RV according to claim 1, is characterized in that described spoke transmission component comprises to be located atThe speed changing transmission gear (18) of drive link (19) outer end, is located at horizontal middle spindle and holds the spoke transmission on (9)Gear (7) and the spoke driving-chain (13) that is connected speed changing transmission gear (18) and spoke travelling gear (7).
6. big roller RV according to claim 1, is characterized in that described U-shaped mounting (17) is divided into hangHang the sulky derrick (28) of pedal drive chain component.
7. big roller RV according to claim 1, is characterized in that a side of described U-shaped mounting (17)If support the triangle stand (27) of spoke driving-chain assembly.
8. big roller RV according to claim 1, turns to Control Component to comprise described in it is characterized in that and is located atThe left and right turn handle (4,5) of left and right spoke (3) horizontal middle spindle top, is located at horizontal middle spindle tube chamber (10)In steering linkage central siphon (11) and steering linkage (12) and be connected the left and right of steering linkage (12) endEqualizer pulley (25).
9. big roller RV according to claim 1, is characterized in that described brake assembly comprises that one end is located atThe rim brake (6) of the inner top of left and right spoke horizontal middle spindle (8), and the other end is through steering linkage central siphon (11)Along the brake cable (16) of the descending connection of steering linkage (12) left and right equalizer pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041658.8A CN102582737B (en) | 2012-02-23 | 2012-02-23 | Big roller RV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041658.8A CN102582737B (en) | 2012-02-23 | 2012-02-23 | Big roller RV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102582737A CN102582737A (en) | 2012-07-18 |
| CN102582737B true CN102582737B (en) | 2016-05-11 |
Family
ID=46472138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210041658.8A Expired - Fee Related CN102582737B (en) | 2012-02-23 | 2012-02-23 | Big roller RV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102582737B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035206B (en) * | 2015-07-30 | 2017-10-10 | 郑成恩 | Beach buggy |
| CN104960639A (en) * | 2015-07-30 | 2015-10-07 | 郑成恩 | Water entertainment ship |
| CN105173022A (en) * | 2015-07-30 | 2015-12-23 | 郑成恩 | Overwater recreational boat |
| CN105129000A (en) * | 2015-07-30 | 2015-12-09 | 郑成恩 | Sand beach vehicle |
| CN105059492A (en) * | 2015-07-30 | 2015-11-18 | 郑成恩 | Overwater recreational ship |
| IL261534B (en) | 2018-09-02 | 2020-01-30 | Amos Cahan | A monowheel vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428663A (en) * | 2007-11-08 | 2009-05-13 | 黄泽溥 | Vehicle without shaft |
| CN201447005U (en) * | 2009-06-26 | 2010-05-05 | 齐光全 | High-speed single-wheel bicycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4685402B2 (en) * | 2004-10-08 | 2011-05-18 | 隆志 羽田 | Human power output device and bicycle |
-
2012
- 2012-02-23 CN CN201210041658.8A patent/CN102582737B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428663A (en) * | 2007-11-08 | 2009-05-13 | 黄泽溥 | Vehicle without shaft |
| CN201447005U (en) * | 2009-06-26 | 2010-05-05 | 齐光全 | High-speed single-wheel bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102582737A (en) | 2012-07-18 |
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| CB02 | Change of applicant information |
Address after: 315016 Zhejiang Province, Ningbo city Haishu District cypress Road No. 89 Applicant after: Ningbo University of Technology Address before: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 201 Applicant before: Ningbo University of Technology |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20170223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |