CN2172745Y - High-speed forcing bicycle - Google Patents
High-speed forcing bicycle Download PDFInfo
- Publication number
- CN2172745Y CN2172745Y CN93223769U CN93223769U CN2172745Y CN 2172745 Y CN2172745 Y CN 2172745Y CN 93223769 U CN93223769 U CN 93223769U CN 93223769 U CN93223769 U CN 93223769U CN 2172745 Y CN2172745 Y CN 2172745Y
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- China
- Prior art keywords
- wheel
- centrifugal
- bicycle
- utility
- model
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- 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
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Abstract
The utility model discloses a bicycle, which comprises a handle bar, a frame, a front wheel, a rear wheel, a center axle, and a big chainwheel. The utility model is characterized in that the bicycle also comprises a set of centrifugal thrust augmenter which is composed of a centrifugal guide wheel, a bearing axle, a free wheel piece, and a small free wheel. The free wheel piece and the small free wheel are fixed on the centrifugal guide wheel. The centrifugal guide wheel is arranged on the bearing axle, and is connected with the big chainwheel and the rear wheel. The utility model not only solves the problem of speed increase, but also achieves the purpose of labor-saving ride. The utility model can be widely used for various bicycles, and the centrifugal thrust augmenter of the utility model can be used for various human powered vehicles, such as the tricycle, the quadricycle, etc.
Description
The utility model relates to a kind of bicycle.
Existing bicycle because people's muscle power is limit, it is slow to exist speed, upward slope painstakingly, a long way is ridden too tired, rides and embezzles weakness such as exposed to the weather.Make a general survey of current bicycle, no matter be external various high-grade racing car or many grades of speed change mountain bikes, or the traditional bicycle of China, all can only lean on the speed change axis transmission to change the speed of a motor vehicle, improvement is pedaled the dynamics of stepping in riding, and but can not fundamentally solve key issues such as the further raising speed of a motor vehicle and upward slope effort.
The purpose of this utility model provides the reinforcing of a kind of utilization inertial centrifugal and improves the speed of a motor vehicle, fundamentally solves the high servo bicycle of the effort of riding.
For achieving the above object, the utility model is taked following design: a kind of high servo bicycle, it comprises handlebar, vehicle frame, front and back wheel, axis, hinge wheel, it is characterized in that: it also comprises the centrifugal augmenter of a cover, described centrifugal augmenter is by centrifugal guide wheel, bolster, the flywheel sheet, small flywheel is formed, described centrifugal guide wheel is connected on the described bolster rotationally, described flywheel sheet and small flywheel are fixedly connected on the described centrifugal guide wheel, described hinge wheel is connected with described small flywheel by chain, and described flywheel sheet is connected with described trailing wheel by another chain.
The vibration that produces during for the solution high vehicle speeds is equipped with damper spring on the axletree of described forward and backward wheel.
For solving high vehicle speeds, the resistance of wind is bigger, and the streamline contour air baffle is installed on the described handlebar.
For solve a long way ride easily produce tired, be equipped with on the described handlebar can lifting the pair handle.
The utility model is owing to installed the centrifugal guide wheel of a weight greater than several times of trailing wheel and hinge wheels in transmission device, foot-operated moving crank as the people, when rotating hinge wheel, hinge wheel drives the small flywheel that is equipped with on the centrifugal guide wheel by chain, thereby makes centrifugal guide wheel produce great centrifugal inertial force to make centrifugal guide wheel rotation faster than pedal hinge wheel 3-5 rotational speed doubly.Thereby drive the trailing wheel high-speed travel.Although the increase of centrifugal guide wheel increases full car total weight to some extent, but because the riding speed of bicycle and upward slope performance, vehicle tyre deformation in compression, frontal resistance, ground friction, people's limited legpowers etc. are all multifactor relevant, and the weight of frame influences not quite within the specific limits.While is owing to the hinge wheel drive is the small flywheel rotation, feel very brisk when therefore the people rides, and can driving trailing wheel, bigger centrifugal inertial force runs at high speed, the amplification of this power had both solved the problem that improves the speed of a motor vehicle, reached the labour-saving purpose of riding again, when bicycle went up a slope, its advantage was more outstanding.The utility model is also at when running at high speed in addition, and vehicle easily produces vibration and the bigger problem of windage, has adopted the design of damper spring being installed on the axletree of front and back wheel and installing secondary on handlebar.The utility model can extensively be used on the various bicycles, and centrifugal augmenter wherein can be used for various three-wheels, on the human powered vehicles such as four-wheel.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is centrifugal augmenter structural representation
As shown in Figure 1, the same with ordinary bicycle, the utility model also has handlebar 1, vehicle frame 2, front and back wheel 3,4, axis 5, hinge wheel 6.The centrifugal augmenter of one cover 7 is set above hinge wheel 6, and this is and the ordinary skill difference.A whole cover 8 is installed on vehicle frame 2, running part is hidden.As shown in Figure 2, a bolster 10 has been installed with nut 9 in cover 8 bottoms on vehicle frame 2 crossbeams, and bolster 10 has been installed a centrifugal guide wheel 12 by pair of bearings 11, fixes or directly make a shaft shoulder 13 in a side of centrifugal guide wheel 12.On the shaft shoulder 13, connect a small flywheel 14 and a flywheel sheet 15 by screw thread or key.As shown in Figure 1, hinge wheel 6 is connected with small flywheel 14 by chain 16, and flywheel sheet 15 is connected with trailing wheel 4 by chain 17, and the method for attachment of trailing wheel is identical with ordinary bicycle.
The style of the support pattern of bolster 10 and cover 8 all can change in the foregoing description.Small flywheel 14 on the centrifugal guide wheel 12 and flywheel sheet 15 can be installed in the both sides of centrifugal guide wheel 12 respectively, also can a flywheel sheet be installed again at the opposite side of centrifugal guide wheel 12, form the two-stage speed governing.
The utility model is because the speed of a motor vehicle is very fast, meets Uneven road when riding and jolts greatlyyer, can connect on the axletree of front and back wheel 3,4 of the present utility model and subtracts spring 18,19.Its connection mode can be with reference to the method for attachment in the prior arts such as three-wheel vehicle, motor bike.A swept-out organism glass air baffle 20 can be installed in addition, the problem of exposing to the weather with solution on handlebar 1.
The utility model can also be installed one with secondary 21 like the existing tricycle kind on handlebar 1.During long-distance riding, can be secondary upwards pulling out, people's duplex take off the pair that cushion is arranged 21 on, to lessen fatigue.The tire of forward and backward wheel 3,4 of the present utility model also can adopt band tyre.
Claims (4)
1, a kind of high servo bicycle, it comprises handlebar, vehicle frame, front and back wheel, axis, hinge wheel, it is characterized in that: it also comprises the centrifugal augmenter of a cover, described centrifugal augmenter is made up of centrifugal guide wheel, bolster, flywheel sheet, small flywheel, described centrifugal guide wheel is connected on the described bolster rotationally, described flywheel sheet and small flywheel are fixedly connected on the described centrifugal guide wheel, described hinge wheel is connected with described small flywheel by chain, and described flywheel sheet is connected with described trailing wheel by another chain.
2, high servo bicycle as claimed in claim 1 is characterized in that: on the axletree of described forward and backward wheel damper spring is installed.
3, high servo bicycle as claimed in claim 1 is characterized in that: the streamline contour air baffle is installed on the described handlebar.
4, high servo bicycle as claimed in claim 1 is characterized in that: be equipped with on the described handlebar can lifting the pair handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93223769U CN2172745Y (en) | 1993-09-11 | 1993-09-11 | High-speed forcing bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93223769U CN2172745Y (en) | 1993-09-11 | 1993-09-11 | High-speed forcing bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172745Y true CN2172745Y (en) | 1994-07-27 |
Family
ID=33801996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93223769U Expired - Fee Related CN2172745Y (en) | 1993-09-11 | 1993-09-11 | High-speed forcing bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172745Y (en) |
-
1993
- 1993-09-11 CN CN93223769U patent/CN2172745Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |