CN202944142U - Convex spoke steel ring with air holes - Google Patents
Convex spoke steel ring with air holes Download PDFInfo
- Publication number
- CN202944142U CN202944142U CN 201220515502 CN201220515502U CN202944142U CN 202944142 U CN202944142 U CN 202944142U CN 201220515502 CN201220515502 CN 201220515502 CN 201220515502 U CN201220515502 U CN 201220515502U CN 202944142 U CN202944142 U CN 202944142U
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- CN
- China
- Prior art keywords
- spoke
- steel ring
- convex
- air holes
- ring
- 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 convex spoke steel ring with air holes. The convex spoke steel ring with the air holes comprises a spoke which is divided into an inner ring structure, an intermediate ring structure and an outer ring structure. The middle portion of the spoke is convex, shaft holes used for installing axles in an inserting mode are arranged inside the spoke, screw holes used for installation and fixation are formed in an intermediate ring, and the air holes are formed in an outer ring. The convenience of installing a cycle valve is improved by changing the shape of the spoke to enhance the crushing resistance of the steel ring, and meanwhile the steel ring has the advantages of being low in cost, wide in application, strong in practicality and strong in crushing resistance.
Description
Technical field
The utility model belongs to wheel accessory technical field, relates to a kind of convex spoke steel ring that is provided with the wind hole.
Background technology
wheels of automobile generally is divided into tyre tube wheel and the large class of inner tube-free wheel two, wheel is comprised of steel ring and spoke, the steel ring appearance is equipped with tire, spoke and steel ring are welded together, spoke relies on bolt to connect together with axletree, inner tube-free wheel is compared with tyre tube wheel is arranged, because it is energy-conservation, the advantages such as safety have reached more than 95% in American-European countries's popularity rate, rapid growth along with China's economy, the increase year by year of express highway path mileage, inner tube-free wheel has tyre tube wheel with the speed of annual 30% left and right in replacement in China recent years, a large amount of uses along with inner tube-free wheel, but its some weakness also come out, because the wheel rim ratio of inner tube-free wheel has the tyre tube wheel wheel rim low, bead seat does not have the thick of the inner tube of a tyre, width is narrower, therefore its flexural strength is lower, like this in the situation that turn inside diameter or meet slightly large, the power that passes to wheel rim flange ring due to tire is very large, just be easy to cause bottom land to arrive this section distortion on little limit, place, disc wind hole buckles, or break apart, cause the situation such as disappointing to happen occasionally, user's complaint, bring certain difficult problem for the use of inner tube-free wheel.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provide a kind of with low cost, practical, operating cycles is long and the convex spoke steel ring that is provided with the wind hole of shape characteristics attractive in appearance.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of convex spoke steel ring that is provided with the wind hole, comprise spoke, spoke is divided into interior China and foreign countries three coil structures, the middle part is convex, inside is provided be used to the axis hole of assigning axletree, middle part one circle is provided with for fixing screw is installed, and the outer ring is provided with the wind hole.
The beneficial effects of the utility model are: strengthen the crushing resistance of steel ring by the shape that changes spoke, improved the facility of dress tire tube valve, have simultaneously characteristics with low cost, that use is extensive, practical, crushing resistance is strong.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lateral plan.
In figure: 1-spoke, 2-axis hole, 3-screw, 4-wind hole.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Referring to Fig. 1 and Fig. 2, a kind of convex spoke steel ring that is provided with the wind hole comprises spoke 1, spoke 1 is divided into interior China and foreign countries three coil structures, and the middle part is convex, and inside is provided be used to the axis hole 2 of assigning axletree, middle part one circle is provided with for fixing screw 3 is installed, and the outer ring is provided with wind hole 4, and described wind hole 4 is claw type.
The utility model strengthens the crushing resistance of steel ring by the shape that changes spoke 1, improved the facility of dress tire tube valve, has simultaneously characteristics with low cost, that use is extensive, practical, crushing resistance is strong.
Claims (1)
1. a convex spoke steel ring that is provided with the wind hole, comprise spoke, it is characterized in that: spoke is divided into interior China and foreign countries three coil structures, and the middle part is convex, and inside is provided be used to the axis hole of assigning axletree, and middle part one circle is provided with for fixing screw is installed, and the outer ring is provided with the wind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515502 CN202944142U (en) | 2012-10-10 | 2012-10-10 | Convex spoke steel ring with air holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515502 CN202944142U (en) | 2012-10-10 | 2012-10-10 | Convex spoke steel ring with air holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944142U true CN202944142U (en) | 2013-05-22 |
Family
ID=48419856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515502 Expired - Fee Related CN202944142U (en) | 2012-10-10 | 2012-10-10 | Convex spoke steel ring with air holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945458A (en) * | 2017-03-09 | 2017-07-14 | 胡爱君 | A kind of lightweight wheel with flange profiled holes spoke |
-
2012
- 2012-10-10 CN CN 201220515502 patent/CN202944142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945458A (en) * | 2017-03-09 | 2017-07-14 | 胡爱君 | A kind of lightweight wheel with flange profiled holes spoke |
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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: 20130522 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |