CN202368256U - Safety wheel - Google Patents
Safety wheel Download PDFInfo
- Publication number
- CN202368256U CN202368256U CN2011204355508U CN201120435550U CN202368256U CN 202368256 U CN202368256 U CN 202368256U CN 2011204355508 U CN2011204355508 U CN 2011204355508U CN 201120435550 U CN201120435550 U CN 201120435550U CN 202368256 U CN202368256 U CN 202368256U
- Authority
- CN
- China
- Prior art keywords
- tire
- vacuum
- wheel
- groove
- hub
- 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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- Tires In General (AREA)
Abstract
A safety wheel relates to the technical field of wheels and comprises a hub. A fixing bolt hole is arranged on the hub, a projecting edge is arranged in the middle of the hub in an extending manner, the hub is divided into a long tire groove and a short tire groove by the aid of the projecting edge, the length of the long tire groove is the double of that of the short tire groove, a first vacuum tire is mounted on the long tire groove, a second vacuum tire is mounted on the short tire groove, the first vacuum tire and the second vacuum tire are the same in height, a polytetrafluoroethylene coating is sprayed on the outer surface of the hub, even if one of the vacuum tires of the safety wheel is punctured by a nail, the wheel can be supported by the other vacuum tire, so that the wheel can continue to run for a certain distance, the safety wheel is high in safety, and the hub is good in corrosion resistance.
Description
Technical field
The utility model relates to a kind of wheel technical field.
Background technology
Usually the wheel of car mainly is made up of wheel hub and vacuum tire, and car is in travels down, if vacuum tire is punctured and will leak gas by nail, car stops on the way very inconvenience behind the tire flat, sometimes also can influence traffic.If car is run at high speed on express highway, vacuum tire is punctured gas leakage by nail, causes direction out of control easily, and that is a danger close.Also occurred some band tyres on the market, but band tyre is owing to be solid, tire is too hard, and damping effect is bad when going, and can influence the comfort level of car, on market, also is not easy to promote.
Summary of the invention
Punctured by nail easily in order to overcome existing wheel vacuum tire; Cause dangerous deficiency, the utility model provides a kind of safety wheel, even a vacuum tire of this safety wheel is punctured by nail; Also have an other vacuum tire to support; Wheel can also continue certain distance of going, and safety is better, and wheel hub also has corrosion stability preferably.
It is that a kind of safety wheel comprises wheel hub that the utility model solves the technical scheme that its technical matters adopted; Wheel hub is provided with fixed bolt hole; The middle part of wheel hub is extended with raised brim, and raised brim is divided into long tire groove and short tire groove with wheel hub, and the length of long tire groove is the twice of short tire groove; On the long tire groove first vacuum tire is installed; On the short tire groove second vacuum tire is installed, first vacuum tire is consistent with the second vacuum tire height, and the outside face of wheel hub is coated with polytetrafluorethylecoatings coatings.
Because this safety wheel comprises wheel hub, wheel hub is provided with fixed bolt hole, and the middle part of wheel hub is extended with raised brim; Raised brim is divided into long tire groove and short tire groove with wheel hub, and the length of long tire groove is the twice of short tire groove, on the long tire groove first vacuum tire is installed; On the short tire groove second vacuum tire is installed; First vacuum tire is consistent with the second vacuum tire height, and the outside face of wheel hub is coated with polytetrafluorethylecoatings coatings, even so a vacuum tire of this safety wheel punctured by nail; Also have an other vacuum tire to support; Wheel can also continue certain distance of going, and safety is better, and wheel hub also has corrosion stability preferably.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the constructional drawing of the utility model embodiment safety wheel.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, a kind of safety wheel comprises wheel hub 2; Wheel hub 2 is provided with fixed bolt hole 1, and the middle part of wheel hub 2 is extended with raised brim 4, and raised brim 4 is divided into long tire groove 6 and short tire groove 7 with wheel hub 2; The length of long tire groove 6 is twices of short tire groove 7, and first vacuum tire 3 is installed on the long tire groove 6, on the short tire groove 7 second vacuum tire 5 is installed; First vacuum tire 3 is highly consistent with second vacuum tire 5, and the outside face of wheel hub 2 is coated with polytetrafluorethylecoatings coatings.When this safety wheel was installed on the car, if a vacuum tire of wheel is punctured by nail and leaks gas, the another vacuum tire can also be played a supporting role.Because the outside face of wheel hub 2 is coated with polytetrafluorethylecoatings coatings, so the corrosion stability of wheel hub 2 is better.Even therefore a vacuum tire of this safety wheel is punctured by nail, also have an other vacuum tire to support, wheel can also continue certain distance of going, and safety is better, and wheel hub also has corrosion stability preferably.
Claims (1)
1. safety wheel; Comprise wheel hub (2), wheel hub (2) is provided with fixed bolt hole (1), it is characterized in that: the middle part of wheel hub (2) is extended with raised brim (4); Raised brim (4) is divided into long tire groove (6) and short tire groove (7) with wheel hub (2); The length of long tire groove (6) is the twice of short tire groove (7), and first vacuum tire (3) is installed on the long tire groove (6), on the short tire groove (7) second vacuum tire (5) is installed; First vacuum tire (3) is highly consistent with second vacuum tire (5), and the outside face of wheel hub (2) is coated with polytetrafluorethylecoatings coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204355508U CN202368256U (en) | 2011-11-06 | 2011-11-06 | Safety wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204355508U CN202368256U (en) | 2011-11-06 | 2011-11-06 | Safety wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368256U true CN202368256U (en) | 2012-08-08 |
Family
ID=46591976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204355508U Expired - Fee Related CN202368256U (en) | 2011-11-06 | 2011-11-06 | Safety wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225555A (en) * | 2017-06-26 | 2017-10-03 | 安徽机电职业技术学院 | The complete mechanical clamp device of landform |
-
2011
- 2011-11-06 CN CN2011204355508U patent/CN202368256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225555A (en) * | 2017-06-26 | 2017-10-03 | 安徽机电职业技术学院 | The complete mechanical clamp device of landform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121106 |