CN102225698A - High-speed safe portable bicycle - Google Patents
High-speed safe portable bicycle Download PDFInfo
- Publication number
- CN102225698A CN102225698A CN201110095676XA CN201110095676A CN102225698A CN 102225698 A CN102225698 A CN 102225698A CN 201110095676X A CN201110095676X A CN 201110095676XA CN 201110095676 A CN201110095676 A CN 201110095676A CN 102225698 A CN102225698 A CN 102225698A
- Authority
- CN
- China
- Prior art keywords
- gear
- planetary
- shaft
- portable bicycle
- vehicle frame
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a high-speed safe portable bicycle which comprises a rack, and a front wheel, a rear wheel and a splash guard which are arranged on the rack, wherein a front shaft, a middle shaft and a rear shaft which are planetary gear shafts are arranged on the rack; each planetary gear shaft is formed by two engaged planetary gear sets consisting of gear rings, a planetary gears and planetary carriers; each planetary carrier is in a disc shape, and six planetary gear mounting holes are uniformly arranged in the circumferential direction, the a gear shaft is arranged at the center of a circle, and the planetary gears are mounted in the mounting holes of the planetary carriers at intervals and engaged with the gear rings; and the gear shaft is engaged with the planetary gear on the other set of planetary carrier. The high-speed safe portable bicycle is simple in structure, portable, labor-saving, rapid in speed, and safe and comfortable for riding.
Description
Technical field
The present invention relates to a kind of bicycle, relate in particular to a kind of high-speed secure portable bicycle.
Background technology
At present, the motion of traditional bicycle is by acting on the power of pedaling on the pedal, drive axis, fixing a chain sprocket on the axis, and by chain sprocket, chain drives the rear flywheel rotation, realizes that the back-wheel drive bicycle advances.Transmission shaft all adopts ball bearing of main shaft to realize rotating, and bearing exists the life-span weak point like this, and bad easily midway, power transmission is 1: 1, therefore not light in the process of riding, not laborsaving, moving velocity is slow, speed is slow especially when especially travelling on the ramp, and human body is tired, the energy consumption height.
Summary of the invention
The objective of the invention is to solve the defective that prior art exists, provide a kind of simple in structure, light laborsaving, speed is fast, the comfortable safe high-speed secure portable bicycle of riding.
High-speed secure portable bicycle of the present invention, comprise: vehicle frame, be arranged on front and back wheel and mudwing on the vehicle frame, described vehicle frame is provided with front axle, axis, rear axle, described front axle, axis and rear axle are compensating-gear shaft, described compensating-gear shaft is made of two intermeshing compound planet gears, described compound planet gear is by gear ring, planetary wheel and pinion carrier constitute, described pinion carrier is a disc, and circumferencial direction evenly is provided with 6 planetary wheel mounting holes, circle centre position is provided with gear wheel shaft, and described planetary wheel is installed in the mounting hole of pinion carrier at interval, and is meshed with gear ring; Planetary wheel engagement on described gear wheel shaft and another group pinion carrier.
Aforesaid high-speed secure portable bicycle is characterized in that: described vehicle frame is welded by aluminium alloy pipe, does not belong to solid drawn pipe and band steel and makes.
Aforesaid high-speed secure portable bicycle is characterized in that: described mud retaining tile is that plastic-steel is made.
The present invention has: simple in structure, light laborsaving, speed is fast, the comfortable safe advantage of riding.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the structural representation of compensating-gear shaft of the present invention
Fig. 3 is that the B of compensating-gear shaft of the present invention is to cutaway view
The specific embodiment
The present invention is further elaborated below in conjunction with description of drawings.
Fig. 1～Fig. 3 is a preferred version of the present invention, it has shown the high-speed secure portable bicycle, comprise: vehicle frame 1, be arranged on front and back wheel and mudwing 2 on the vehicle frame 1, described vehicle frame 1 is provided with front axle 3, axis 4, rear axle 5, described front axle 3, axis 4 and rear axle 5 are compensating-gear shaft 9, described compensating-gear shaft 9 is made of two intermeshing compound planet gears, described compound planet gear is by gear ring 6, planetary wheel 7 and pinion carrier 8 constitute, described pinion carrier 8 is a disc, and circumferencial direction evenly is provided with 6 planetary wheel mounting holes 10, circle centre position is provided with gear wheel shaft 11, described planetary wheel 7 is installed in the mounting hole of pinion carrier 8, and is meshed with gear ring 6 at interval; Described gear wheel shaft 11 meshes with another planetary wheel of organizing on pinion carrier.
Aforesaid high-speed secure portable bicycle is characterized in that: described vehicle frame 1 is welded by aluminium alloy pipe.
Aforesaid high-speed secure portable bicycle is characterized in that: described mudwing 2 is made for glass-felt plastic.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equivalent variations and improvement of being done according to the present patent application scope are within the covering scope all of the present invention due to.
Claims (3)
1. high-speed secure portable bicycle, comprise: vehicle frame (1), be arranged on front and back wheel and mudwing (2) on the vehicle frame (1), it is characterized in that: described vehicle frame (1) is provided with front axle (3), axis (4), rear axle (5), and described front axle (3), axis (4) and rear axle (5) are compensating-gear shaft (9); Described compensating-gear shaft (9) is made of two intermeshing compound planet gears; Described compound planet gear is made of gear ring (6), planetary wheel (7) and pinion carrier (8); Described pinion carrier (8) is a disc, and circumferencial direction evenly is provided with (6) individual planetary wheel mounting holes (10), and circle centre position is provided with gear wheel shaft (11); Described planetary wheel (7) is installed in the mounting hole of pinion carrier (8) at interval, and is meshed with gear ring (6); Described gear wheel shaft (11) meshes with another planetary wheel of organizing on pinion carrier.
2. high-speed secure portable bicycle according to claim 1 is characterized in that: described vehicle frame (1) is welded by aluminium alloy pipe.
3. high-speed secure portable bicycle according to claim 1 is characterized in that: described mudwing (2) is made for glass-felt plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110095676XA CN102225698A (en) | 2011-04-18 | 2011-04-18 | High-speed safe portable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110095676XA CN102225698A (en) | 2011-04-18 | 2011-04-18 | High-speed safe portable bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102225698A true CN102225698A (en) | 2011-10-26 |
Family
ID=44806713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110095676XA Pending CN102225698A (en) | 2011-04-18 | 2011-04-18 | High-speed safe portable bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102225698A (en) |
-
2011
- 2011-04-18 CN CN201110095676XA patent/CN102225698A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107571960A (en) | Torque detection transmission device and electric bicycle middle motor applying same | |
| CN202115675U (en) | High-speed, safe and portable bicycle | |
| CN102225698A (en) | High-speed safe portable bicycle | |
| CN203283358U (en) | Permanent magnet type variable speed driving device | |
| CN103847920A (en) | Transmission shaft bicycle speed-changing power device | |
| CN206374915U (en) | A kind of small chain wheel labor saving acceleration bicycle | |
| CN201756168U (en) | Chainless bicycle with angular wheels | |
| CN206155726U (en) | Wheel power bicycle | |
| CN201040574Y (en) | Bicycle center shaft structure | |
| CN202464085U (en) | Shaftless electric vehicle | |
| CN204567965U (en) | Circular internally toothed annulus Chainless bicycle | |
| CN201151463Y (en) | Variable bicycle and central axis planet gear transmission thereof | |
| CN203623900U (en) | Worm and gear chainless bicycle | |
| CN202242975U (en) | Speed reduction device in mobile machinery | |
| CN103241339A (en) | Shaftless electromobile | |
| CN209739274U (en) | Chain wheel and bicycle with same | |
| CN210063235U (en) | Novel speed-increasing bicycle | |
| CN202756562U (en) | Planetary gear train acceleration transmission pair | |
| CN203032869U (en) | Bicycle capable of saving labor | |
| CN201161697Y (en) | Worm-gear multi-speed roadster | |
| CN200942859Y (en) | Electric tricycle torque increasing device | |
| CN203158186U (en) | Automatic gearbox for bicycle | |
| CN2818324Y (en) | Fly wheel of bicycle gearset | |
| CN202320696U (en) | High-speed power-assisted motor for hollow shaft of pedaling electric bicycle | |
| CN210478936U (en) | Flywheel moped |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111026 |