CN204972853U - Ratchet formula body -building bicycle - Google Patents
Ratchet formula body -building bicycle Download PDFInfo
- Publication number
- CN204972853U CN204972853U CN201520530549.1U CN201520530549U CN204972853U CN 204972853 U CN204972853 U CN 204972853U CN 201520530549 U CN201520530549 U CN 201520530549U CN 204972853 U CN204972853 U CN 204972853U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- driving wheel
- driven pulley
- utility
- building 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 relates to a health and fitness facilities especially relates to a ratchet formula body -building bicycle. It includes bicycle body, action wheel, follows driving wheel and transmission, be equipped with the running -board on the action wheel, through chain drive between action wheel and the follow driving wheel, shaft from the driving wheel is equipped with the ratchet, the action wheel with from the driving wheel pass through the chain with the ratchet is connected, driven taking turns to still is equipped with the generator. The utility model has the advantages of adopt the one -way transmission structure of ordinary bicycle ratchet formula, avoid the user to receive the injury that brings from driving wheel reaction force when stopping braking.
Description
Technical field
The utility model relates to health and fitness facilities, particularly relates to a kind of ratchet-type body-building bicycle.
Background technology
Find the body-building bicycle of current commercial type by inquiry, its drive mechanism is all driving wheel and driven pulley is synchronous collaboration in running, i.e. driving wheel running, and driven pulley is also with its running.After driving wheel reaches certain rotating speed, because driven pulley is equipped with weight when designing and using, driven pulley can be made certain active force reaction to driving wheel, drive driving wheel running.If operation now body builder's stopped taking exercises, needs the brake of first Manual press, if will damage to person taking exercise not in time.
Summary of the invention
The technical problems to be solved in the utility model how to overcome the deficiencies in the prior art, provides a kind of ratchet-type body-building bicycle.
The technical scheme that the utility model adopts for achieving the above object is: a kind of ratchet-type body-building bicycle, comprise bicycle body, driving wheel, driven pulley and transmission device, described driving wheel is provided with pedal, chain drive is passed through between driving wheel and driven pulley, the wheel shaft place of described driven pulley is provided with ratchet, described driving wheel is connected by chain and described ratchet with driven pulley, and described driven pulley is also provided with generator.
Further: described ratchet is drive ground single direction ratchet clockwise.
Further: described driving wheel is provided with sprocket.
Further: described sprocket is connected with described ratchet by chain, drive mechanism is formed.
The utility model has the advantage of and adopt ordinary bicycle Ratcheting one-way drive mechanism, avoid the injury that user is carrying out being subject to when braking and stop driven pulley reaction force and brings.
Accompanying drawing explanation
Fig. 1 the utility model overall structure schematic diagram.
Fig. 2 the utility model ratchet structure schematic diagram.
Fig. 3 the utility model driving wheel structural representation.
Detailed description of the invention
A kind of ratchet-type body-building bicycle, comprise bicycle body 1, driving wheel 2, driven pulley 3 and transmission device 4, described driving wheel 2 is provided with pedal 21, by chain drive between driving wheel 2 and driven pulley 3, the wheel shaft place of described driven pulley 3 is provided with ratchet 31, and described driving wheel 2 is connected by chain and described ratchet 31 with driven pulley 3, described driven pulley 3 is also provided with generator 32, while body-building, can self power generation be carried out, the portion requirements of household electricity can be met.
Described ratchet 31 is drive ground single direction ratchet clockwise, and described driving wheel 2 is provided with sprocket 22, and described sprocket 22 is connected with described ratchet 31 by chain, forms transmission device 4.
Above-described embodiment, just in order to technical conceive of the present utility model and feature are described, its objective is and is one of ordinary skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.The change of every equivalence done by the essence of the utility model content or modification, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a ratchet-type body-building bicycle, comprise bicycle body, driving wheel, driven pulley and transmission device, described driving wheel is provided with pedal, chain drive is passed through between driving wheel and driven pulley, it is characterized in that: the wheel shaft place of described driven pulley is provided with ratchet, described driving wheel is connected by chain and described ratchet with driven pulley, and described driven pulley is also provided with generator.
2. a kind of ratchet-type body-building bicycle according to claim 1, is characterized in that: described ratchet is for driving ground single direction ratchet clockwise.
3. a kind of ratchet-type body-building bicycle according to claim 1, is characterized in that: described driving wheel is provided with sprocket.
4. a kind of ratchet-type body-building bicycle according to claim 3, is characterized in that: described sprocket is connected with described ratchet by chain, forms transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530549.1U CN204972853U (en) | 2015-07-21 | 2015-07-21 | Ratchet formula body -building bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530549.1U CN204972853U (en) | 2015-07-21 | 2015-07-21 | Ratchet formula body -building bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972853U true CN204972853U (en) | 2016-01-20 |
Family
ID=55107276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520530549.1U Expired - Fee Related CN204972853U (en) | 2015-07-21 | 2015-07-21 | Ratchet formula body -building bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837393A (en) * | 2018-08-07 | 2018-11-20 | 平湖伟恒机械有限责任公司 | A kind of body-building bicycle unidirectional transmission |
| CN108969988A (en) * | 2018-08-07 | 2018-12-11 | 平湖伟恒机械有限责任公司 | A kind of body-building bicycle |
-
2015
- 2015-07-21 CN CN201520530549.1U patent/CN204972853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837393A (en) * | 2018-08-07 | 2018-11-20 | 平湖伟恒机械有限责任公司 | A kind of body-building bicycle unidirectional transmission |
| CN108969988A (en) * | 2018-08-07 | 2018-12-11 | 平湖伟恒机械有限责任公司 | A kind of body-building bicycle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180721 |