CN203078713U - High-speed bike - Google Patents
High-speed bike Download PDFInfo
- Publication number
- CN203078713U CN203078713U CN 201320011021 CN201320011021U CN203078713U CN 203078713 U CN203078713 U CN 203078713U CN 201320011021 CN201320011021 CN 201320011021 CN 201320011021 U CN201320011021 U CN 201320011021U CN 203078713 U CN203078713 U CN 203078713U
- Authority
- CN
- China
- Prior art keywords
- axis
- flywheel
- wheel disc
- housed
- bicycle
- 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
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Abstract
The utility model discloses a high-speed bike. The high-speed bike comprises a front-arranged-type upper middle shaft bike and a rear-arranged-type upper middle shaft bike. The middle lower portion of a frame is provided with a lower middle shaft. The front upper end of the frame is provided with a front middle shaft. The front middle shaft is installed at the front upper end of the lower middle shaft. A lower wheel disc is arranged on the lower middle shaft. A front flywheel is arranged on the front middle shaft. The inner side of the front flywheel is provided with a front wheel disc. The front flywheel and the front wheel disc are parallelly installed on the front middle shaft. The rear end of the frame is provided with a rear wheel shaft. A rear flywheel is arranged on the rear wheel shaft. A front drive chain is arranged on the lower wheel disc and the front flywheel. A rear transmission chain is arranged on the front wheel disc and the rear flywheel. The high-speed bike is simple in structure and reasonable in design. When a user rides the bike, the lower wheel disc drives the front flywheel to revolve, and then the front wheel disc drives the rear flywheel to rotate, and accordingly the speed of the bike is increased by over twice.
Description
Technical field
The utility model relates to a kind of walking-replacing tool, definite a kind of high speed of saying so bicycle of riding instead of walk.
Background technology
The bicycle of selling in the market and using, because the design limitation of wheel disc and flywheel, transmission speed is lower, goes out as urgent thing, can't satisfy bicyclist's needs, so there is great demand in people to the bicycle of riding instead of walk at a high speed.
Summary of the invention
The purpose of this utility model provides a kind of high speed bicycle of riding instead of walk, to improve the speed of bicycle, satisfies the demands of consumers.
Scheme of the present utility model comprises axis bicycle and the rear-mounted axis bicycle of going up on the forward type, the axis bicycle is by vehicle frame on the forward type, preceding axis, following axis, preceding wheel disc, following wheel disc and front and back flywheel are formed, its constructional feature is to be provided with axis down at the following middle part of vehicle frame, the preceding upper end of vehicle frame is provided with the captive joint pipe, the upside of captive joint pipe is provided with preceding axis, the captive joint pipe is welded on the preceding upper end of vehicle frame, preceding axis is installed in down the preceding upper end of axis, on the following axis wheel disc is housed down, on the preceding axis preceding flywheel is housed, the inboard of preceding flywheel is provided with preceding wheel disc, what preceding flywheel and preceding wheel disc were arranged side by side is installed on the preceding axis, and the rear end of vehicle frame is provided with hind axle, and rear flywheel is housed on the hind axle, on following wheel disc and the preceding flywheel before driving chain is housed, the back driving chain is housed on preceding wheel disc and the rear flywheel.
The utility model is simple in structure, and is reasonable in design, by the moving preceding flywheel rotation of lower whorl dribbling, drives rear flywheel through last wheel disc again and rotates when riding, and can improve the speed of a motor vehicle more than 2 times.
Be described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the forward type structural representation;
Fig. 2 is rear-mounted structural representation.
The specific embodiment
The following middle part of axis cycle frame 1 is provided with down axis 2 on the forward type shown in Fig. 1, the preceding upper end of vehicle frame is provided with captive joint pipe 8, the upside of captive joint pipe is provided with preceding axis 5, preceding axis is installed in down the preceding upper end of axis, on the following axis wheel disc 3 is housed down, flywheel 4 before being equipped with on the preceding axis, wheel disc 6 before the inboard of preceding flywheel is provided with, what preceding flywheel and preceding wheel disc were arranged side by side is installed on the preceding axis, the rear end of vehicle frame is provided with hind axle 11, rear flywheel 10 is housed on the hind axle, on following wheel disc and the preceding flywheel before driving chain 9 is housed, back driving chain 7 is housed on preceding wheel disc and the rear flywheel.
Rear-mounted upper end of going up axis bicycle vertical beam 15 shown in Fig. 2 is provided with axis 16, flywheel 17 is housed on the last axis, the inboard of last flywheel is provided with wheel disc 18, the following middle part of vehicle frame is provided with axis 13, big trochal disc 12 is housed on the axis, on big trochal disc and the last flywheel chain drive-belt 14 is housed, the rear end of vehicle frame is provided with rear axle 20, flywheel 21 is housed down on the rear axle, on following flywheel and the last wheel disc lower driving chain 19 is housed.
Claims (3)
1. high speed bicycle of riding instead of walk, comprise axis bicycle and the rear-mounted axis bicycle of going up on the forward type, the axis bicycle is by vehicle frame on the forward type, preceding axis, following axis, preceding wheel disc, following wheel disc and front and back flywheel are formed, it is characterized in that: the following middle part of described vehicle frame (1) is provided with down axis (2), the preceding upper end of vehicle frame is provided with captive joint pipe (8), the captive joint pipe is welded on the preceding upper end of vehicle frame, the upside of captive joint pipe is provided with preceding axis (5), preceding axis is installed in down the preceding upper end of axis, wheel disc (3) is housed down on the following axis, on the preceding axis preceding flywheel (4) is housed, the inboard of preceding flywheel is provided with preceding wheel disc (6), what preceding flywheel and preceding wheel disc were arranged side by side is installed on the preceding axis, and the rear end of vehicle frame is provided with hind axle (11), and rear flywheel (10) is housed on the hind axle.
2. the high speed according to claim 1 bicycle of riding instead of walk is characterized in that: on described wheel disc down and the preceding flywheel before driving chain (9) is housed, driving chain (7) afterwards is housed on preceding wheel disc and the rear flywheel.
3. rear-mounted axis bicycle of riding instead of walk at a high speed of going up, it is characterized in that: described rear-mounted upper end of going up axis bicycle vertical beam (15) is provided with axis (16), flywheel (17) is housed on the last axis, the inboard of last flywheel is provided with wheel disc (18), the following middle part of vehicle frame is provided with axis (13), big trochal disc (12) is housed on the axis, chain drive-belt (14) is housed on big trochal disc and the last flywheel, the rear end of vehicle frame is provided with rear axle (20), flywheel (21) is housed down on the rear axle, lower driving chain (19) is housed on following flywheel and the last wheel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011021 CN203078713U (en) | 2013-01-10 | 2013-01-10 | High-speed bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011021 CN203078713U (en) | 2013-01-10 | 2013-01-10 | High-speed bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078713U true CN203078713U (en) | 2013-07-24 |
Family
ID=48824574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011021 Expired - Fee Related CN203078713U (en) | 2013-01-10 | 2013-01-10 | High-speed bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078713U (en) |
-
2013
- 2013-01-10 CN CN 201320011021 patent/CN203078713U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |