CN202944148U - Steel ring with air holes - Google Patents
Steel ring with air holes Download PDFInfo
- Publication number
- CN202944148U CN202944148U CN 201220515433 CN201220515433U CN202944148U CN 202944148 U CN202944148 U CN 202944148U CN 201220515433 CN201220515433 CN 201220515433 CN 201220515433 U CN201220515433 U CN 201220515433U CN 202944148 U CN202944148 U CN 202944148U
- Authority
- CN
- China
- Prior art keywords
- steel ring
- air holes
- spoke
- wind hole
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 abstract 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model relates to a steel ring with air holes. The steel ring with the air holes comprises a spoke which is divided into an inner structure, a middle structure and an outer structure. Axle holes used for installing vehicle axles in an inserting mode are formed in the inner portion of the spoke, screw holes used for installation and fixation are formed in the middle structure, and the air holes are formed in the outer structure. Crushing resistant performance of the steel ring is largely strengthened through change of the shapes and the sizes of the air holes, convenience of installation of an inflating valve is improved, and meanwhile, the steel ring with the air holes has the advantages of being low in cost, wide in using range, strong in practicality, and strong in crushing resistant performance.
Description
Technical field
The utility model belongs to wheel accessory technical field, relates to a kind of steel ring 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 provides a kind of steel rings with the wind hole attractive in appearance, practical, the long characteristics of operating cycles that have.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of steel ring with the wind hole, comprise spoke, spoke is divided into interior China and foreign countries three coil structures, and 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 is provided with the wind hole in the outer ring.
The beneficial effects of the utility model are: by shape and the size that changes the wind hole, the crushing resistance of steel ring is strengthened greatly, 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.
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, a kind of steel ring with the wind hole comprises spoke 1, and spoke 1 is divided into interior China and foreign countries three coil structures, and inside is provided be used to the axis hole 2 of assigning axletree, and middle part one circle is provided with for fixing screw 3 is installed, and is provided with wind hole 4 in the outer ring.
The utility model strengthens the crushing resistance of steel ring by shape and the size that changes wind hole 4 greatly, has 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. the steel ring with the wind hole, comprise spoke, it is characterized in that: spoke is divided into interior China and foreign countries three coil structures, 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 is provided with the wind hole in the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515433 CN202944148U (en) | 2012-10-10 | 2012-10-10 | Steel ring with air holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515433 CN202944148U (en) | 2012-10-10 | 2012-10-10 | Steel ring with air holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944148U true CN202944148U (en) | 2013-05-22 |
Family
ID=48419861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515433 Expired - Fee Related CN202944148U (en) | 2012-10-10 | 2012-10-10 | Steel ring with air holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944148U (en) |
-
2012
- 2012-10-10 CN CN 201220515433 patent/CN202944148U/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: 20130522 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |