CN202847943U - Fitness bicycle - Google Patents
Fitness bicycle Download PDFInfo
- Publication number
- CN202847943U CN202847943U CN 201220565052 CN201220565052U CN202847943U CN 202847943 U CN202847943 U CN 202847943U CN 201220565052 CN201220565052 CN 201220565052 CN 201220565052 U CN201220565052 U CN 201220565052U CN 202847943 U CN202847943 U CN 202847943U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- chain
- wheel
- chain drum
- arm
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a fitness bicycle. The fitness bicycle comprises a front wheel, a rear wheel, a bicycle frame, a seat cushion, a rear chain disk, a rear flywheel, a front chain disk, a rear chain, a front chain, pedal arms, swing arms and a front flywheel. A player pedals the pedal arms with feet to drive the rear wheel to rotate, and rotates the swing arms with hands to drive the front wheel to rotate, and therefore not only arms of the player, but also legs of the player are exercised.
Description
Technical field
The utility model relates to a kind of bicycle, relates in particular to a kind of body-building bicycle.
Background technology
Traditional bicycle only has rear chain disk to drive rear flywheel, then driving trailing wheel rotates, that is to say that traditional bicycle is back-wheel drive, the sporter only has and could drive bicycle by scrunching of pin and move ahead in other words, arm is just grasped direction, and such bicycle obviously almost can only leg exercising and can't be tempered arm.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of body-building bicycle, and its simplicity of design is practical and convenient.
In order to solve above technical matters, the technical solution of the utility model is as follows:
Comprise front-wheel, trailing wheel, vehicle frame, cushion, rear chain disk, rear flywheel, front chain drum, rear chain, front chain, pedal arm, hand arm and front flywheel.
Connect by described rear chain cover between described rear chain disk and the described rear flywheel, described pedal drives described rear chain disk and rotates.Described rear flywheel drives described trailing wheel rotation.
Described front chain drum is installed in the front upper end of described vehicle frame, described hand arm passes the axle center of described front chain drum, described front flywheel is installed in the place, axle center of described front-wheel, mutually overlapped even by described front chain between described front flywheel and the described front chain drum, the rotation of described hand arm drives the rotation of described front chain drum.
The beneficial effects of the utility model are: sporter's pedal tap pedal arm drives trailing wheel and rotates, and hand rotates hand arm and drives the front-wheel rotation, and the sporter has not only tempered shank but also tempered arm.
Description of drawings
Fig. 1 is the integral structure figure of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model comprises front-wheel 1, trailing wheel 2, vehicle frame 3, cushion 4, rear chain disk 5, rear flywheel 7, front chain drum 8, rear chain 9, front chain 10, pedal arm 11, hand arm 12 and front flywheel 13.
Connect by rear chain 9 covers between rear chain disk 5 and the rear flywheel 7, pedal arm 11 drives rear chain disk 5 and rotates.Rear flywheel 7 drives trailing wheel 2 rotations.
Front chain drum 8 is installed in the front upper end of vehicle frame 3, and hand arm 12 passes the axle center of front chain drum 8, and front flywheel 13 is installed in the place, axle center of front-wheel 1, is mutually overlapped even the rotation of chain drum 8 before the rotation of hand arm 12 drives between front flywheel 13 and the front chain drum 8 by front chain 10.
The utility model is to use like this: the sporter is sitting on the cushion, and pedal tap pedal arm drives the trailing wheel rotation, the simultaneously two hand arm rotating drive front-wheel rotations of rolling over, and body-building bicycle is advanced under the combined action of pin and arm like this.
Claims (1)
1. body-building bicycle, it is characterized in that: comprise front-wheel (1), trailing wheel (2), vehicle frame (3), cushion (4), front chain drum (5), rear flywheel (7), front chain drum (8), rear chain (9), front chain (10), pedal arm (11), hand arm (12) and front flywheel (13), described front chain drum (8) is installed in the front upper end of described vehicle frame (3), described hand arm (12) passes the axle center of described front chain drum (8), described front flywheel (13) is installed in the place, axle center of described front-wheel (1), mutually overlapped even by described front chain (10) between described front flywheel (13) and the described front chain drum (8), the rotation of described hand arm (12) drives the rotation of described front chain drum (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565052 CN202847943U (en) | 2012-10-31 | 2012-10-31 | Fitness bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565052 CN202847943U (en) | 2012-10-31 | 2012-10-31 | Fitness bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847943U true CN202847943U (en) | 2013-04-03 |
Family
ID=47979167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565052 Expired - Fee Related CN202847943U (en) | 2012-10-31 | 2012-10-31 | Fitness bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847943U (en) |
-
2012
- 2012-10-31 CN CN 201220565052 patent/CN202847943U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131031 |