CN202806191U - Steel ring with flat holes - Google Patents
Steel ring with flat holes Download PDFInfo
- Publication number
- CN202806191U CN202806191U CN 201220515604 CN201220515604U CN202806191U CN 202806191 U CN202806191 U CN 202806191U CN 201220515604 CN201220515604 CN 201220515604 CN 201220515604 U CN201220515604 U CN 201220515604U CN 202806191 U CN202806191 U CN 202806191U
- Authority
- CN
- China
- Prior art keywords
- steel ring
- ring
- flat
- holes
- spoke
- 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 steel ring with flat holes. The steel ring with the flat holes comprises a spoke which is divided into a structure with an inner ring, a middle ring and an outer ring. A shaft hole enabled a vehicle axle to be arranged and inserted is formed inside the steel ring, screw holes used for arrangement and fixation are formed in the periphery of the middle ring, air holes are formed in the outer ring, and the air holes are in flat shapes. The pressure resistance of the steel ring is greatly strengthened by changing the shapes and the sizes of the air holes, and the steel ring with the flat holes has the advantages of being low in cost, wide in application, strong in practicality and strong in pressure resistance.
Description
Technical field
The utility model belongs to wheel accessory technical field, relates to a kind of steel ring that is provided with flat hole.
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 provides a kind of steel rings that are provided with flat 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 that is provided with flat hole, 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 wind hole is flat.
The beneficial effects of the utility model are: by shape and the size that changes the wind hole crushing resistance of steel ring is strengthened greatly, 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.
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, a kind of steel ring that is provided with flat 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 be used to the screw 3 that installs and fixes, and the outer ring is provided with wind hole 4, and described wind hole 4 is flat.
The utility model can strengthen the crushing resistance of steel ring by shape and the size that changes wind hole 4 greatly, has simultaneously characteristics with low cost, that use is extensive, practical, crushing resistance is strong.
Claims (1)
1. a steel ring that is provided with flat hole comprises 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 be used to the screw that installs and fixes, and the outer ring is provided with the wind hole, and described wind hole is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515604 CN202806191U (en) | 2012-10-10 | 2012-10-10 | Steel ring with flat holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515604 CN202806191U (en) | 2012-10-10 | 2012-10-10 | Steel ring with flat holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806191U true CN202806191U (en) | 2013-03-20 |
Family
ID=47865125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515604 Expired - Fee Related CN202806191U (en) | 2012-10-10 | 2012-10-10 | Steel ring with flat holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806191U (en) |
-
2012
- 2012-10-10 CN CN 201220515604 patent/CN202806191U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20161010 |