CN202065411U - Flywheel - Google Patents
Flywheel Download PDFInfo
- Publication number
- CN202065411U CN202065411U CN2011201024471U CN201120102447U CN202065411U CN 202065411 U CN202065411 U CN 202065411U CN 2011201024471 U CN2011201024471 U CN 2011201024471U CN 201120102447 U CN201120102447 U CN 201120102447U CN 202065411 U CN202065411 U CN 202065411U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- utility
- model
- round
- raceway
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a flywheel, which comprises a round outer sleeve and a round inner sleeve. The periphery of the round outer sleeve is provided with a gear, a roller path is arranged between the round outer sleeve and the round inner sleeve, and a plurality of steel balls are uniformly arranged in the roller path and are connected through a retaining frame in the roller path. The utility model has the advantages of small rotational friction, high precision, small beating deviation and long service life.
Description
Technical field
The utility model relates to a kind of flywheel, is used on bicycle, the automobile.
Background technique
At present, general flywheel frictional force in the running is big, and ratio of precision is lower, and the deviation of beating is big, and the life-span of use is also short.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, a kind of reliability height to be provided, a kind of flywheel that processing cost is low.
The purpose of this utility model is achieved through the following technical solutions: a kind of flywheel, comprise cover in round overcoat and the circle, on the described round overcoat circumference gear is installed, be provided with raceway between the cover in described round overcoat and the circle, described raceway inside is evenly distributed with a plurality of steel balls, and each described steel ball links to each other by retainer in described raceway.
The utility model compared with prior art has the following advantages: flywheel frictional force in the running is little, and ratio of precision is higher, and the deviation of beating is little, and the life-span of use is also long.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Cover, 3-gear, 4-raceway, 5-steel ball, 6-retainer in number in the figure: 1-circle overcoat, the 2-circle.
Embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of flywheel as Fig. 1, comprise cover 2 in round overcoat 1 and the circle, on described round overcoat 1 circumference gear 3 is installed, be provided with raceway 4 between the cover 2 in described round overcoat 1 and the circle, described raceway 4 inside are evenly distributed with a plurality of steel balls 5, and each described steel ball 5 links to each other by retainer 6 in described raceway 4.Retainer 6 is supporting steel ball 5, and retainer 6 can prevent beating of steel ball 5, has reduced the friction of steel ball 5.Flywheel frictional force in the running is little, and ratio of precision is higher, and the deviation of beating is little, and the life-span of use is also long.
Claims (1)
1. flywheel, comprise cover (2) in round overcoat (1) and the circle, it is characterized in that: on described round overcoat (1) circumference gear (3) is installed, be provided with raceway (4) between the cover (2) in described round overcoat (1) and the circle, described raceway (4) inside is evenly distributed with a plurality of steel balls (5), and each described steel ball (5) links to each other by retainer (6) in described raceway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201024471U CN202065411U (en) | 2011-04-11 | 2011-04-11 | Flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201024471U CN202065411U (en) | 2011-04-11 | 2011-04-11 | Flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065411U true CN202065411U (en) | 2011-12-07 |
Family
ID=45059274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201024471U Expired - Fee Related CN202065411U (en) | 2011-04-11 | 2011-04-11 | Flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065411U (en) |
-
2011
- 2011-04-11 CN CN2011201024471U patent/CN202065411U/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: 20111207 Termination date: 20120411 |