CN202703146U - Emergency protection motor vehicle wheel - Google Patents
Emergency protection motor vehicle wheel Download PDFInfo
- Publication number
- CN202703146U CN202703146U CN 201220273199 CN201220273199U CN202703146U CN 202703146 U CN202703146 U CN 202703146U CN 201220273199 CN201220273199 CN 201220273199 CN 201220273199 U CN201220273199 U CN 201220273199U CN 202703146 U CN202703146 U CN 202703146U
- Authority
- CN
- China
- Prior art keywords
- wheel
- tire
- motor vehicle
- auxiliary wheel
- emergency protection
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an emergency protection motor vehicle wheel, which relates to the technical field of motor vehicle running safety and particularly belongs to an automobile wheel with an explosion-proof emergency function. The emergency protection motor vehicle wheel comprises a tire (1) and a wheel hub (3), and is characterized in that an auxiliary wheel (2) is arranged outside the tire, wherein the auxiliary wheel and the tire are fixedly arranged on the wheel hub together. A strip-shaped damping groove (2-2) and a ventilation hole (2-1) are formed in the auxiliary wheel; and the outer edge of the auxiliary wheel is provided with a rubber ring (2-3). The emergency protection motor vehicle wheel has the positive effects of simple structure, low manufacturing cost and reliable safety performance.
Description
Technical field
The utility model relates to motor-driven vehicle going safety method field, particularly belongs to a kind of automotive wheel with explosion-proof emergency function.
Background technology
At present, along with progress and the growth in the living standard of society, self-propelled vehicle becomes the vehicle that people produce, life is important gradually, and particularly a large amount of automobiles enters rapidly family, the thing followed is taking place frequently constantly of road traffic accident, so the safety performance of self-propelled vehicle is most important.According to parties concerned statistics, in vehicle traffic accident, because of tire break down cause account for greatly twenty percent, become maximum accident potential.In tire fault, wheel is blown out and is modal problem wherein, also is the most scabrous knotty problem.In case to blow out be get out of hand, cause then that vehicle is taken the least important seat at a square table, lower road even overturning in the Vehicle Driving Cycle process, its loss is inestimable.
The utility model content
The purpose of this utility model is to provide a kind of novel emergent protection machine motor car wheel, can play the effect of emergency danger-avoiding when vehicle is blown out, to reach the purpose of farthest reducing the loss.
Emergent protection machine motor car wheel provided by the utility model comprises tire and wheel hub, it is characterized in that, a side of tire has auxiliary wheel, and auxiliary wheel and tire are fixedly mounted on the wheel hub together.
Emergent protection machine motor car wheel provided by the utility model, in the Vehicle Driving Cycle process, if the phenomenon of blowing out, auxiliary wheel can be played a supporting role, make vehicle continue to travel along normal direction, avoid turning on one's side, the phenomenon such as lower road, have simple in structure, low cost of manufacture, safety performance failure-free good effect.
Description of drawings
Accompanying drawing partly discloses specific embodiment of the utility model, wherein,
Fig. 1, the utility model front elevation;
Fig. 2, the utility model left side view;
Fig. 3, the utility model back view.
The specific embodiment
As shown in drawings, emergent protection machine motor car wheel provided by the utility model comprises tire 1 and wheel hub 3, and a side of tire has auxiliary wheel 2, and auxiliary wheel is fixedly mounted on the wheel hub.
As shown in Figure 1, for reaching the effect to the vehicle tyre of running at high speed cooling, the breather port 2-1 that has circular row to arrange on the auxiliary wheel in time distributes the tire heat that produces with ground friction that travels for a long time, thereby has avoided the rising of tire self temperature.In addition, for increasing the overall flexibility of auxiliary wheel, circular row well-distributed strip shape damping trough 2-2 is arranged on the auxiliary wheel, the effect that can have simultaneously damping, buffering has reduced the rugged impact that axletree is caused in road surface.
As shown in Figure 1 and Figure 2, cause damage for avoiding the auxiliary wheel road pavement, the outer rim of auxiliary wheel has the cushion rubber 2-3 that elastomeric material is made, and can be the rubber enclosed of suit, also can be the rubber cortex of sulfuration, bonding, and its effect is the same.
Claims (4)
1. an emergent protection machine motor car wheel comprises tire (1) and wheel hub (3), it is characterized in that a side of tire has auxiliary wheel (2), and auxiliary wheel and tire are fixedly mounted on the wheel hub together.
2. emergent protection machine motor car wheel according to claim 1 is further characterized in that, the breather port (2-1) that has circular row to arrange on the described auxiliary wheel.
3. emergent protection machine motor car wheel according to claim 2 is further characterized in that, circular row well-distributed strip shape damping trough (2-2) is arranged on the described auxiliary wheel.
4. emergent protection machine motor car wheel according to claim 1 is further characterized in that, the outer rim of described auxiliary wheel has cushion rubber (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273199 CN202703146U (en) | 2012-06-01 | 2012-06-01 | Emergency protection motor vehicle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273199 CN202703146U (en) | 2012-06-01 | 2012-06-01 | Emergency protection motor vehicle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703146U true CN202703146U (en) | 2013-01-30 |
Family
ID=47583480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220273199 Expired - Fee Related CN202703146U (en) | 2012-06-01 | 2012-06-01 | Emergency protection motor vehicle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717670A (en) * | 2012-06-01 | 2012-10-10 | 杜福 | Emergency protection maneuvering wheel |
-
2012
- 2012-06-01 CN CN 201220273199 patent/CN202703146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717670A (en) * | 2012-06-01 | 2012-10-10 | 杜福 | Emergency protection maneuvering 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: 20130130 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |