CN2472989Y - Diameter reducing bicycle spoke - Google Patents
Diameter reducing bicycle spoke Download PDFInfo
- Publication number
- CN2472989Y CN2472989Y CN 01208291 CN01208291U CN2472989Y CN 2472989 Y CN2472989 Y CN 2472989Y CN 01208291 CN01208291 CN 01208291 CN 01208291 U CN01208291 U CN 01208291U CN 2472989 Y CN2472989 Y CN 2472989Y
- Authority
- CN
- China
- Prior art keywords
- spoke
- diameter
- cap
- bicycle
- bar
- 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
Links
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a bicycle spoke, and the diameter of the screw part is less than the diameter of the spoke. The spoke cap has a hole that is used for expending the diameter outside the inner screw, making the diameter expending part outside the inner screw of the spoke cap can just cover the spoke screw after the spoke connecting with the screw of the spoke cap. The utility model has advantages that the spokes that has a bigger diameter can be used in the condition that the diameter of the spoke hole of the spoke cap are not expended, thereby, not only the intensity of the earthenware ring can be assured but also the intensity of the spokes can be increased. The junction of the spoke and the spoke cap is smooth thus is difficult for the mud and water depositing and the junction is difficult to be erodes thus can increase the durability.
Description
The utility model belongs to bicycle spoke, particularly a kind of reducing bicycle spoke.
Bicycle spoke cooperates with the bar cap at present, generally is No. 13 bar allotments and No. 13 bar caps, and No. 14 the bar cap cooperates 14 caps, No. 13 bar is thick, and No. 14 bar is thin, and No. 13 bars are than No. 14 bar pulling force and intensity height, but No. 13 bar will bore bigger cap hole on rim, causes rim intensity to reduce.In addition, retain earth and moisture easily, make spoke and bar cap junction hold, cause fracture by perishable at interface.
The purpose of this utility model provides a kind of reducing bicycle spoke, overcomes the shortcoming and defect of prior art.
The purpose of this utility model is achieved in that
A kind of reducing bicycle spoke is characterized by: the diameter of the threaded portion of bicycle spoke is less than the diameter of spoke itself.
The negative thread of bar cap has the hole of one section hole enlargement outward, makes that the outer hole enlargement part of bar cap negative thread just covers in spoke screw thread place after the combination of bicycle spoke and bar cap thread.
The utility model has the advantages that:
Can under the condition in the aperture that does not enlarge the bicycle cap hole, use the bike spoke of bigger diameter, both guarantee the intensity of rim, also strengthen bike spoke intensity.Spoke and bar cap junction smoothly are not easy to retain earth and moisture, and spoke and bar cap junction are not perishable, improve durability.
Below in conjunction with description of drawings embodiment:
Fig. 1 is a reducing bicycle spoke scheme drawing
Fig. 2 is a reducing bicycle cap bar section-drawing
A kind of reducing bicycle spoke, the diameter of the threaded portion 2 of bicycle spoke 1 is less than the diameter of spoke itself.Spiral shell button part at No. 13 bars, make the spiral shell button of No. 14 bar spiral shell button diameters, such No. 13 bars can have the hole of one section hole enlargement with the negative thread of No. 14 bar cap setting strip caps outward, make that the outer hole enlargement part of bar cap negative thread just covers in spoke screw thread place after the combination of bicycle spoke and bar cap thread.Can under the condition in the aperture that does not enlarge the bicycle cap hole, use the bike spoke of bigger diameter, both guarantee the intensity of rim, also strengthen bike spoke intensity.
Claims (2)
1, a kind of reducing bicycle spoke, it is characterized by: the diameter of the threaded portion of bicycle spoke is less than the diameter of spoke itself.
2, reducing bicycle spoke according to claim 1, it is characterized by: the negative thread of bar cap has the hole of one section hole enlargement outward, makes that the outer hole enlargement part of bar cap negative thread just covers in spoke screw thread place after the combination of bicycle spoke and bar cap thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208291 CN2472989Y (en) | 2001-03-09 | 2001-03-09 | Diameter reducing bicycle spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208291 CN2472989Y (en) | 2001-03-09 | 2001-03-09 | Diameter reducing bicycle spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472989Y true CN2472989Y (en) | 2002-01-23 |
Family
ID=33628508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208291 Expired - Fee Related CN2472989Y (en) | 2001-03-09 | 2001-03-09 | Diameter reducing bicycle spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472989Y (en) |
-
2001
- 2001-03-09 CN CN 01208291 patent/CN2472989Y/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 |