CN204322909U - Integrated wheel - Google Patents
Integrated wheel Download PDFInfo
- Publication number
- CN204322909U CN204322909U CN201420721385.6U CN201420721385U CN204322909U CN 204322909 U CN204322909 U CN 204322909U CN 201420721385 U CN201420721385 U CN 201420721385U CN 204322909 U CN204322909 U CN 204322909U
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- CN
- China
- Prior art keywords
- bearing
- tire
- integrated wheel
- arbitrary described
- knife structure
- 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
Problem to be solved in the utility model is: provide a kind of integrated wheel, comprises tire portion, connecting portion and bearing portion, and described tire portion, connecting portion, bearing portion are one-body molded.Described tire portion is provided with tire draw-in groove.Described connecting portion is five knife structures, is provided with perforate in arbitrary described knife structure, and its middle width of arbitrary described knife structure is less than the width at two ends, and its surface of arbitrary described knife structure is level and smooth curved surface.Described bearing portion is that flower-drum bearing card flies, and described bearing portion is provided with bearing mounting hole.The beneficial effects of the utility model are: 1. solve traditional integrated wheel due to intensity, and the factors such as weather are not suitable for outdoor factor; 2. solve the problem of traditional bicycle for unbalance stress heavy weight user.
Description
Technical field
The utility model relates to technical field of bicycles, particularly relates to a kind of integrated wheel.
Background technology
Bicycle is conventional industries, there is the history of more than 100 year, due to the problem of environmental protection and traffic, bicycle become once again countries in the world particularly developed country resident like traffic, fitness tool, the center of gravity of world's bicycle trade just from traditional type of riding instead of walk vehicle to sports type, mountain, leisure type change, in U.S., Europe, Deng developed country, bicycle is a kind of more general motion, body-building, leisure and recreational product.Annual whole world bicycle demand is huge, and the data statistics display of Japanese CYCLEPRESS, whole world bicycle demand size remains on the level of 1.06 hundred million, and bicycle annual volume is about 5,000,000,000 dollars.
In prior art, sensu lato bike tyre comprises rim, spoke, flower-drum, the inner tube of a tyre, cover tire.In the process that vehicle is advanced, the weight of cyclist mainly goes to bear by the structure of rim itself, jolting in advancing, and relies on the elastic potential energy of spoke itself to share.This just makes because rim itself does not have supporting construction, and when the heavier bicyclist of component or bicyclist carry band weight on the back, rim can be out of shape gradually, and this deformation process is irreversible; Spoke then can to jolt or under weight, gross distortion even fractures.
Integrated wheel of the prior art is mainly used for indoor competition, if the synthesis of its main material carbon fiber, lightweight, but is not suitable for open air and rides.
Utility model content
Problem to be solved in the utility model is: provide a kind of integrated wheel solved the problem.
The technical solution of the utility model is as follows: a kind of integrated wheel, comprises tire portion, connecting portion and bearing portion, it is characterized in that: described tire portion, connecting portion, bearing portion are one-body molded;
Described tire portion is provided with tire draw-in groove;
Described connecting portion is five knife structures, is provided with perforate in arbitrary described knife structure, and its middle width of arbitrary described knife structure is less than the width at two ends, and its surface of arbitrary described knife structure is level and smooth curved surface;
Described bearing portion is that flower-drum bearing card flies, and described bearing portion is provided with bearing mounting hole.
Further, the structure of arbitrary described perforate is identical, and size is identical; The size of arbitrary described perforate is not more than 50% of its place knife structure.
Further, described integrated wheel is that magnesium alloy is made.
The beneficial effects of the utility model are: 1. solve traditional integrated wheel due to intensity, and the factors such as weather are not suitable for outdoor factor; 2. solve the problem of traditional bicycle for unbalance stress heavy weight user.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Wherein: 1, connect draw-in groove, 2, knife structure,
3, perforate, 4, mounting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
As shown in Figure 1 and Figure 2, the utility model adopts magnesium alloy material low windage design advantage: environmental protection Hpdc forms has the characteristics such as lightweight, high strength and deformation resistance is little.Comprise tire portion, connecting portion and bearing portion, described tire portion, connecting portion, bearing portion are one-body molded.Described tire portion is provided with tire draw-in groove (1); For installing tire.Described connecting portion is five knife structures, perforate (3) is provided with in arbitrary described knife structure (2), its middle width of arbitrary described knife structure (2) is less than the width at two ends, and its surface of arbitrary described knife structure (2) is level and smooth curved surface; The structure of arbitrary described perforate (3) is identical, and size is identical; The size of arbitrary described perforate (3) is not more than 50% of its place knife structure (2).Described bearing portion is that flower-drum bearing card flies, and described bearing portion is provided with bearing mounting hole (4).
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. an integrated wheel, comprises tire portion, connecting portion and bearing portion, it is characterized in that: described tire portion, connecting portion, bearing portion are one-body molded;
Described tire portion is provided with tire draw-in groove (1);
Described connecting portion is five knife structures, perforate (3) is provided with in arbitrary described knife structure (2), its middle width of arbitrary described knife structure (2) is less than the width at two ends, and its surface of arbitrary described knife structure (2) is level and smooth curved surface;
Described bearing portion is that flower-drum bearing card flies, and described bearing portion is provided with bearing mounting hole (4).
2. integrated wheel according to claim 1, is characterized in that: the structure of arbitrary described perforate (3) is identical, and size is identical; The size of arbitrary described perforate (3) is not more than 50% of its place knife structure (2).
3. integrated wheel according to claim 1, is characterized in that: described integrated wheel is that magnesium alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721385.6U CN204322909U (en) | 2014-11-26 | 2014-11-26 | Integrated wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721385.6U CN204322909U (en) | 2014-11-26 | 2014-11-26 | Integrated wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322909U true CN204322909U (en) | 2015-05-13 |
Family
ID=53159302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721385.6U Expired - Fee Related CN204322909U (en) | 2014-11-26 | 2014-11-26 | Integrated wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322909U (en) |
-
2014
- 2014-11-26 CN CN201420721385.6U patent/CN204322909U/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: 20150513 Termination date: 20151126 |