CN201089332Y - Bicycle collar rim equipped with metallic gasket - Google Patents
Bicycle collar rim equipped with metallic gasket Download PDFInfo
- Publication number
- CN201089332Y CN201089332Y CNU2007200280582U CN200720028058U CN201089332Y CN 201089332 Y CN201089332 Y CN 201089332Y CN U2007200280582 U CNU2007200280582 U CN U2007200280582U CN 200720028058 U CN200720028058 U CN 200720028058U CN 201089332 Y CN201089332 Y CN 201089332Y
- Authority
- CN
- China
- Prior art keywords
- metallic gasket
- spoke
- wheel rim
- rim
- utility
- 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 bicycle rim with metallic gaskets, which comprises a hub, spokes, a nipple and a rim; the utility model is characterized in that the parts of the spokes passing through the rim are provided with the metallic gaskets with holes; the thin ends of the spokes pass through the metallic gaskets. The utility model has the advantages that: as the parts of the spokes passing through the wheel rim are provided with the metallic gaskets, the utility model enlarges the stress area between the thick end of the nipple or the thick ends of the spokes and the wheel rim, reduces the break of spoke holes and improves the service life of the rim.
Description
Technical field
The utility model relates to a kind of bicycle rim that is provided with metallic gasket, the particularly bicycle rim made from composite materials such as carbon fibers.
Background technology
The existing bicycle rim made from composite materials such as carbon fibers, often excessive because of the spoke pulling force, cause the spoke hole on the wheel rim to break, reduced the service life of wheel rim.
Summary of the invention
The purpose of this utility model is to reduce breaking of spoke hole by changing the area of thrust surface between spoke top copperhead or spoke butt end and the wheel rim, improves the service life of wheel rim.
A kind of bicycle rim that is provided with metallic gasket described in the utility model, it comprises flower-drum, spoke, copperhead, wheel rim, it is characterized in that: pass the position of wheel rim at spoke, be provided with metallic gasket with holes, the thin end of spoke passes metallic gasket.
The utility model scheme one: be provided with metallic gasket with holes between the contact surface of the copperhead on spoke top and wheel rim, the thin end of copperhead passes metallic gasket.
The utility model scheme two: be provided with metallic gasket with holes between the contact surface of the butt end of spoke and wheel rim, the thin end of spoke passes metallic gasket.
Metallic gasket described in the utility model is a spill, and is complementary with copperhead butt end or spoke butt end.
The beneficial effects of the utility model are, owing to set up metallic gasket at the position that spoke passes wheel rim, have enlarged the area of thrust surface between copperhead butt end or spoke butt end and the wheel rim, reduce breaking of spoke hole, improve the service life of wheel rim.
Description of drawings
Fig. 1 is the utility model copperhead contact wheel rim scheme drawing.
Fig. 2 is the utility model copperhead partial schematic diagram.
Fig. 3 is the utility model spoke butt end contact wheel rim scheme drawing.
Fig. 4 is the utility model spoke butt end partial schematic diagram.
Among the figure: 1. flower-drum, 2. spoke, 3. copperhead, 4. wheel rim, metallic gasket 5. with holes, 6. copperhead is carefully held, 7. copperhead butt end, 8. tire, 9. spoke butt end.
The specific embodiment
Described in the utility modelly a kind ofly be provided with the bicycle rim of sheetmetal at copper head part, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, it comprises flower-drum 1, spoke 2, copperhead 3, wheel rim 4, passes the position of wheel rim at the bar spoke, is provided with metallic gasket with holes 5.
The utility model scheme one (as Fig. 1, Fig. 2): be provided with metallic gasket with holes between the contact surface of the copperhead on spoke top and wheel rim, copperhead carefully holds 6 to pass sheetmetal, and sheetmetal is a spill, and is complementary with copperhead butt end 7.What link to each other with wheel rim 4 is tire 8.
The utility model scheme two (as Fig. 3, Fig. 4): be provided with metallic gasket with holes between the contact surface of the butt end 9 of spoke and wheel rim, the thin end of spoke passes metallic gasket.
When the wheel rim moulding, metallic gasket with holes is imbedded the position that needs to draw spoke on the wheel rim, put into mould again and add pressure or use foaming.The utility model has enlarged the area of thrust surface between copperhead or spoke butt end and the wheel rim owing to set up metallic gasket between copperhead or spoke butt end and wheel rim, reduces breaking of spoke hole, improves the service life of wheel rim.
Claims (4)
1. bicycle rim that is provided with metallic gasket, it comprises flower-drum, spoke, copperhead, wheel rim, it is characterized in that: pass the position of wheel rim at spoke, be provided with metallic gasket with holes, the thin end of spoke passes metallic gasket.
2. a kind of bicycle rim that is provided with metallic gasket according to claim 1 is characterized in that: be provided with metallic gasket with holes between the contact surface of the copperhead on spoke top and wheel rim, the thin end of copperhead passes metallic gasket.
3. a kind of bicycle rim that is provided with metallic gasket according to claim 1 is characterized in that: be provided with metallic gasket with holes between the contact surface of the butt end of spoke and wheel rim, the thin end of spoke passes metallic gasket.
4. a kind of bicycle rim that is provided with metallic gasket according to claim 1 is characterized in that: described metallic gasket is a spill, and is complementary with copperhead butt end or spoke butt end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200280582U CN201089332Y (en) | 2007-09-12 | 2007-09-12 | Bicycle collar rim equipped with metallic gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200280582U CN201089332Y (en) | 2007-09-12 | 2007-09-12 | Bicycle collar rim equipped with metallic gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089332Y true CN201089332Y (en) | 2008-07-23 |
Family
ID=39861091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200280582U Expired - Fee Related CN201089332Y (en) | 2007-09-12 | 2007-09-12 | Bicycle collar rim equipped with metallic gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089332Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118818A (en) * | 2010-08-25 | 2013-05-22 | 荷兰机械公司 | Method and device for punching holes in double-walled materials |
| WO2023142159A1 (en) * | 2022-01-25 | 2023-08-03 | 厦门鸿基伟业复材科技有限公司 | Rim spoke mounting structure |
-
2007
- 2007-09-12 CN CNU2007200280582U patent/CN201089332Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118818A (en) * | 2010-08-25 | 2013-05-22 | 荷兰机械公司 | Method and device for punching holes in double-walled materials |
| WO2023142159A1 (en) * | 2022-01-25 | 2023-08-03 | 厦门鸿基伟业复材科技有限公司 | Rim spoke mounting structure |
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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: 20080723 |