CN202847326U - Steel ring with concave spoke - Google Patents
Steel ring with concave spoke Download PDFInfo
- Publication number
- CN202847326U CN202847326U CN 201220515397 CN201220515397U CN202847326U CN 202847326 U CN202847326 U CN 202847326U CN 201220515397 CN201220515397 CN 201220515397 CN 201220515397 U CN201220515397 U CN 201220515397U CN 202847326 U CN202847326 U CN 202847326U
- Authority
- CN
- China
- Prior art keywords
- spoke
- steel ring
- ring
- concave
- 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
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression 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
- 230000002708 enhancing effect Effects 0.000 description 1
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Abstract
The utility model relates to a steel ring with a concave spoke. The steel ring comprises the spoke which is divided into an inner ring structure, a middle ring structure and an outer ring structure. An axle hole for a car axle to be arranged and inserted in is formed in the inner ring. Threaded holes which are used for mounting and fixing are formed in the middle ring. Air holes are formed in the outer ring. The spoke is in a sunken shape from outside to inside. Through changes of the shape of the spoke, compression resistance of the steel ring is strengthened, and convenience of mounting an air valve is improved. Meanwhile, the steel ring with the concave spoke has the advantages of being low in cost, wide in application, strong in practicality and strong in compression resistance.
Description
Technical field
The utility model belongs to wheel accessory technical field, relates to a kind of steel ring with concavity spoke.
Background technology
Wheels of automobile generally is divided into tyre tube wheel and inner tube-free wheel two large classes, 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 year by year increase of express highway path mileage, inner tube-free wheel has tyre tube wheel with annual about 30% speed 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 at turn inside diameter or meet in the slightly large situation, because it is very large that tire passes to the power of wheel rim flange ring, just is 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 brings 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 have with low cost, practical, operating cycles is long and the steel ring with concavity spoke of shape characteristics attractive in appearance.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of steel ring with concavity spoke, comprise spoke, spoke is divided into interior China and foreign countries three coil structures, inside is provided be used to the axis hole of assigning axletree, middle part one circle is provided be used to the screw that installs and fixes, the outer ring is provided with the wind hole, and described spoke is that ecto-entad is recess.
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.
Among the 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 specified.
Referring to Fig. 1 and Fig. 2, a kind of steel ring with concavity spoke 1 comprises spoke 1, 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 be used to the screw 3 that installs and fixes, the outer ring is provided with wind hole 4, and described spoke 1 is recess for ecto-entad.
The utility model has improved the facility of dress tire tube valve by the crushing resistance of the shape enhancing steel ring of change spoke, has simultaneously characteristics with low cost, that use is extensive, practical, crushing resistance is strong.
Claims (1)
1. the steel ring with concavity spoke comprises spoke, it is characterized in that: spoke is divided into interior China and foreign countries three coil structures, inside is provided be used to the axis hole of assigning axletree, middle part one circle is provided be used to the screw that installs and fixes, and the outer ring is provided with the wind hole, and described spoke is that ecto-entad is recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515397 CN202847326U (en) | 2012-10-10 | 2012-10-10 | Steel ring with concave spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515397 CN202847326U (en) | 2012-10-10 | 2012-10-10 | Steel ring with concave spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847326U true CN202847326U (en) | 2013-04-03 |
Family
ID=47978560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515397 Expired - Fee Related CN202847326U (en) | 2012-10-10 | 2012-10-10 | Steel ring with concave spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568691A (en) * | 2013-11-05 | 2014-02-12 | 安徽工贸职业技术学院 | Automobile wheel |
-
2012
- 2012-10-10 CN CN 201220515397 patent/CN202847326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568691A (en) * | 2013-11-05 | 2014-02-12 | 安徽工贸职业技术学院 | Automobile wheel |
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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: 20130403 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |