CN2326515Y - Pedal device - Google Patents
Pedal device Download PDFInfo
- Publication number
- CN2326515Y CN2326515Y CN 98233807 CN98233807U CN2326515Y CN 2326515 Y CN2326515 Y CN 2326515Y CN 98233807 CN98233807 CN 98233807 CN 98233807 U CN98233807 U CN 98233807U CN 2326515 Y CN2326515 Y CN 2326515Y
- Authority
- CN
- China
- Prior art keywords
- pedal
- axle
- left foot
- bearing
- axis
- 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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- Mechanical Control Devices (AREA)
Abstract
The utility model provides a fitness apparatus and a pedal device for bicycles. The utility model is characterized in that another set of pedal device is connected to the existing pedal device. A left pedal (1) is connected with a left pedal (16), a bearing (5) is connected with a bearing (13), and a right pedal (8) is connected with a right pedal (9) so that the pedal is provided with two support points and can not rotate arbitrarily so as to ensure stable and safe pedaling.
Description
The utility model relates to the pedal device of a kind of body-building apparatus and bicycle use.
The pedal device of body-building apparatus and bicycle use be by left foot pedal, left foot pedals parts such as axle, left crank, axis, bearing, right crank, right pedal axle, right pedal and connects to form.Pedal has only a fulcrum, self is arbitrarily rotation, by exercise health or make bicycle running of scrunching of two legs.But,, self be rotation arbitrarily, so when getting on the bus, scrunching with strength or scrunching fast, pin is landing sometimes, causes damage because pedal has only a fulcrum.
The purpose of this utility model provides a kind of pedal two fulcrums, and the pedal device that self can not rotate arbitrarily makes it more steady, safer scrunching.
Below in conjunction with the description of drawings the technical solution of the utility model.
What accompanying drawing provided is structural representation of the present utility model.The utility model is to comprise that pedaled (1), left foot pedals on the existing pedal device that axle (2), a left crank (3), axis (4), bearing (5), right crank (6), right pedal axle (7), right pedal (8) connect to form by left foot, connect one group again and comprise that pedaling axle (15), left foot by right pedal (9), right pedal axle (10), right crank (11), axis (12), bearing (13), left crank (14), left foot pedals the pedal device that (16) connect to form, left foot is pedaled (1) and pedaled (16) with left foot and be connected; Bearing (5) is connected with bearing (13); Right pedal (8) is connected with right pedal (9), and pedal has had two fulcrums like this, and self just can not rotate arbitrarily.
Adopting left foot to pedal axle (2) to left foot pedals the distance of axle (15) and equates with the distance of axis (4) to axis (12); Right pedal axle (7) to the distance of right pedal axle (10) equates with the distance of axis (4) to axis (12); Left foot is pedaled axle (2) to the distance of axis (4) and left foot and is pedaled axle (15) to the distance of axis (12) and equate; Axis (4) equates with the distance of axis (12) to right pedal axle (10) that to the distance of right pedal axle (7) pedal just can parallel rotation when scrunching.
Because pedal had two fulcrums, self can not rotate arbitrarily, and can parallelly rotate when scrunching, thus just can be more steady, safer scrunch.
Claims (1)
- A kind of pedal device, comprise that pedaling (1), left foot by left foot pedals the existing pedal device that axle (2), a left crank (3), axis (4), bearing (5), right crank (6), right pedal axle (7), right pedal (8) connect to form, it is characterized in that on existing pedal device, connecting one group of pedal device again, comprise by right pedal (9), right pedal axle (10), right crank (11), axis (12), bearing (13), left crank (14), left foot pedal axle (15), left foot is pedaled the pedal device that (16) connect to form; Left foot is pedaled (1) and pedaled (16) with left foot and be connected, bearing (5) is connected with bearing (13), and right pedal (8) is connected with right pedal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233807 CN2326515Y (en) | 1998-03-16 | 1998-03-16 | Pedal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233807 CN2326515Y (en) | 1998-03-16 | 1998-03-16 | Pedal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326515Y true CN2326515Y (en) | 1999-06-30 |
Family
ID=33982467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233807 Expired - Fee Related CN2326515Y (en) | 1998-03-16 | 1998-03-16 | Pedal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326515Y (en) |
-
1998
- 1998-03-16 CN CN 98233807 patent/CN2326515Y/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 |