CN110626116A - Safety wheel device - Google Patents
Safety wheel device Download PDFInfo
- Publication number
- CN110626116A CN110626116A CN201911097617.9A CN201911097617A CN110626116A CN 110626116 A CN110626116 A CN 110626116A CN 201911097617 A CN201911097617 A CN 201911097617A CN 110626116 A CN110626116 A CN 110626116A
- Authority
- CN
- China
- Prior art keywords
- wheel
- main
- hub
- tire
- auxiliary
- 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.)
- Withdrawn
Links
- 238000012806 monitoring device Methods 0.000 claims description 8
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A safety wheel device comprises a main wheel and an auxiliary wheel which are concentric, wherein the auxiliary wheel is fixedly connected to one side of the main wheel, and the radius of the auxiliary wheel is smaller than or equal to that of the main wheel. The main wheel includes interconnect's main wheel hub and main tire, vice wheel hub and vice tire including interconnect, vice wheel hub fixed connection is in main wheel hub one side. When the main tire bursts and the tire diameter shrinks instantaneously, the auxiliary wheel can take over the supporting and running functions of the main wheel in an emergency manner, and accidents caused by out-of-control of the automobile are avoided.
Description
Technical Field
The invention relates to the technical field of wheels, in particular to a safe wheel device.
Background
As vehicle reserves increase, various traffic accidents continue to increase, and the relevant data show that approximately 46% of every year highway traffic accidents are caused by tires, and 70% of these accidents are flat tires; the automobile tire burst is very dangerous when running at high speed, the rolling resistance of a tire burst wheel is increased rapidly, a lateral deviation moment pointing to one side of the tire burst is generated, the loss of the supporting force of the tire side leads to the vibration and the swing of the wheel, the supporting force of the lateral deviation is reduced, and finally the vehicle is out of control, at the moment, due to the influence of various factors such as the psychological panic of a driver and the like, correct treatment cannot be performed frequently, and the probability of occurrence of traffic accidents is increased.
The safe automobile wheel invented in the market at present mainly changes the anti-explosion performance of the tire or adopts the technology of the airless tire, but has many defects which are difficult to overcome, such as heavy weight, poor elasticity, large rolling resistance and high energy consumption of the uninflated tire body; the explosion-proof tire has poor comfort, large tire noise, difficult repair and high cost; the airless tire has large noise during driving, short service life, and no application on automobiles. And the outer tire structure is thickened to improve the anti-damage capability of the tire, the price is high, the driving experience is reduced, and therefore the tire is generally only used on vehicles with special requirements. Therefore, a new self-rescue tire structure for tire burst is needed to achieve the effects of light weight and wide application.
Disclosure of Invention
In order to solve the above problems, the present invention provides a safety wheel apparatus:
a safety wheel device comprises a main wheel and an auxiliary wheel which are concentric, wherein the auxiliary wheel is fixedly connected to one side of the main wheel, and the radius of the auxiliary wheel is smaller than or equal to that of the main wheel. When the main tire bursts and the tire diameter shrinks instantaneously, the auxiliary wheel can take over the supporting and running functions of the main wheel in an emergency manner, and accidents caused by out-of-control of the automobile are avoided.
Preferably, the main wheel comprises a main hub and a main tire which are connected with each other, the auxiliary wheel comprises an auxiliary hub and an auxiliary tire which are connected with each other, and the auxiliary hub is fixedly connected to one side of the main hub. The wheel hub stable in structure of wheel, through the interconnect installation of main wheel hub and auxiliary wheel hub to the stability of product has been improved.
Preferably, the auxiliary hub and the main hub are integrally formed. The integrated into one piece structure has better structural stability for detachable structure, and the security is high, but its cost is higher.
Preferably, the auxiliary hub is detachably matched with the main hub. Common threaded connection mode on the market can be adopted, original wheel hub on the car can be directly used to main wheel hub this moment, only need to be to the main wheel hub design installation of corresponding size vice wheel hub can.
Preferably, the auxiliary hub comprises a disk-shaped part and an edge part which are fixed with each other, the disk-shaped part and the main hub are connected through bolts or integrally formed, and the outer end of the edge part is fixedly connected with the auxiliary tire.
Preferably, the cross section of the edge part is of a horn structure or a T-shaped structure with a large outer part and a small inner part. The outer large part and the inner small part of the edge part just correspond to the edge part of the main tire, so that a better protection effect is achieved.
Preferably, the edge portion is an arc-shaped extension structure or a straight extension structure which is bent inward along the main tire. The curved arc-shaped extension structure is more attached to the structure of the main tire, so that the protection performance is better, the straight extension structure has better structural stability, and other accidents are not easy to happen.
Preferably, dish type portion one side is equipped with the protruding screens portion that a plurality of circumference distribute, main wheel hub is equipped with a plurality of screens grooves that correspond with protruding screens portion, screens groove and the cooperation of protruding screens portion.
Preferably, a tire pressure monitoring device is arranged in the main tire. Whether the tire is abnormal or not can be monitored in real time through the tire pressure monitoring device.
Has the advantages that: for common explosion-proof design mode on the market, this application with emergent auxiliary wheel direct mount in one side of main wheel, when main wheel takes place accidents such as flat tire, the diameter shrinkage after the main wheel flat tire, the diameter of auxiliary wheel is greater than the diameter of main wheel this moment, and auxiliary wheel will play the supporting role, avoids the car out of control, the simple and easy, the safe and reliable of structure of setting.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
FIG. 2 is a schematic sectional view of example 1.
FIG. 3 is a schematic sectional view of example 2.
FIG. 4 is a schematic sectional view of example 3.
1. A main hub; 2. a main tire; 3. a sub-hub; 4. a secondary tire; 5. a disk-shaped portion; 6. an edge portion; 7. a protruding clamping part; 8. a tire pressure monitoring device.
Detailed Description
The invention is further illustrated below with reference to FIGS. 1 to 4 and examples 1 to 3.
Example 1: a safety wheel device comprises a main wheel and an auxiliary wheel which are concentric, wherein the auxiliary wheel is fixedly connected to one side of the main wheel, and the radius of the auxiliary wheel is smaller than or equal to that of the main wheel. The main wheel includes interconnect's main wheel hub 1 and main tire 2, vice wheel includes interconnect's vice wheel hub 3 and vice tire 4, vice wheel hub 3 fixed connection is in the main wheel hub 1 outside. The wheel hub stable in structure of wheel is installed through the interconnect of main hub 1 and auxiliary hub 3 to the stability of product has been improved. The auxiliary hub 3 and the main hub 1 are integrally formed. The integrated into one piece structure has better structural stability for detachable structure, and the security is high, but its cost is higher.
Example 2: the utility model provides a safe wheel device, includes concentric main wheel and auxiliary wheel, auxiliary wheel fixed connection is in the main wheel outside, and auxiliary wheel can prevent effectively that the obstacle direct contact main wheel in the car both sides, plays good guard action to the main wheel, auxiliary wheel radius is less than or equal to the main wheel radius. The main wheel includes interconnect's main wheel hub 1 and main tire 2, vice wheel includes interconnect's vice wheel hub 3 and vice tire 4, vice wheel hub 3 fixed connection is in the main wheel hub 1 outside. The wheel hub stable in structure of wheel is installed through the interconnect of main hub 1 and auxiliary hub 3 to the stability of product has been improved. Vice wheel hub 3 is detachable cooperation with main wheel hub 1, adopts common threaded connection mode on the market, and original wheel hub on main wheel hub 1 can the direct car this moment only need to the corresponding vice wheel hub 3 of main wheel hub 1 installation to corresponding size can.
The auxiliary wheel hub 3 comprises a disc-shaped portion 5 and an edge portion 6 which are fixed to each other, the disc-shaped portion 5 is provided with a plurality of bolt holes corresponding to the main wheel hub 1, the auxiliary wheel hub 3 and the main wheel hub 1 are in bolt fixing fit, the cross section of the edge portion 6 is an arc-shaped extending structure which is bent inwards along the main tire 2, and the outer end of the edge portion 6 is fixedly connected with the auxiliary tire 4. The provision of the rim portion 6 improves protection of the main wheel. 5 one side of dish type portion is equipped with the protruding screens portion 7 that a plurality of circumference distribute, main wheel hub 1 is equipped with a plurality of screens grooves that correspond with protruding screens portion 7, the screens groove cooperates with protruding screens portion 7. Be equipped with tire pressure monitoring devices 8 in main tire 2, in case main tire 2 takes place to burst, directly arouse tire pressure monitoring devices 8's anomaly, and then remind the driver, vice tire 4 will direct contact ground this moment, and then directly put into use.
Example 3: a safety wheel device comprises a main wheel and an auxiliary wheel which are concentric, wherein the auxiliary wheel is fixedly connected to one side of the main wheel, and the radius of the auxiliary wheel is smaller than or equal to that of the main wheel. The main wheel includes interconnect's main wheel hub 1 and main tire 2, vice wheel includes interconnect's vice wheel hub 3 and vice tire 4, vice wheel hub 3 fixed connection is in main wheel hub 1 one side. The wheel hub stable in structure of wheel is installed through the interconnect of main hub 1 and auxiliary hub 3 to the stability of product has been improved. As shown in fig. 4, the sub-hub 3 and the main hub 1 are each provided with a plurality of corresponding bolt holes, and are fixedly connected by means of externally penetrating bolts.
The auxiliary hub 3 comprises a disc-shaped part 5 and an edge part 6 which are fixed with each other, the disc-shaped part 5 and the main hub 1 are connected through bolts or integrally formed, and the outer end of the edge part 6 is fixedly connected with the auxiliary tire 4. The cross section of the edge part 6 is of a horn-shaped structure with a large outer part and a small inner part. The edge part 6 has a larger outer part and a smaller inner part which just correspond to the edge part 6 of the main tire 2, thereby playing a better protection role.
Edge portion 6 is straight extension structure, and both the structure of main tire 2 of laminating and straight extension structure have better structural stability, and compressive property is better. A tire pressure monitoring device 8 is arranged in the main tire 2. Whether the tire is abnormal or not can be monitored in real time by the tire pressure monitoring device 8.
It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the invention are deemed to be covered by the present invention.
Claims (9)
1. A safety wheel apparatus, characterized in that: the auxiliary wheel is fixedly connected to one side of the main wheel, and the radius of the auxiliary wheel is smaller than or equal to that of the main wheel.
2. A safety wheel assembly as claimed in claim 1, wherein: the main wheel includes interconnect's main wheel hub (1) and main tire (2), vice wheel hub (3) and vice tire (4) including interconnect, vice wheel hub (3) fixed connection is in main wheel hub (1) one side.
3. A safety wheel assembly as claimed in claim 1, wherein: the auxiliary hub (3) and the main hub (1) are integrally formed.
4. A safety wheel assembly as claimed in claim 1, wherein: the auxiliary hub (3) is detachably matched with the main hub (1).
5. A safety wheel assembly as claimed in claim 2, wherein: the auxiliary wheel hub (3) comprises a disc-shaped part (5) and an edge part (6) which are fixed with each other, the disc-shaped part (5) and the main wheel hub (1) are connected through bolts or integrally formed, and the outer end of the edge part (6) is fixedly connected with the auxiliary tire (4).
6. A safety wheel assembly as claimed in claim 5, wherein: the cross section of the edge part (6) is of a horn structure or a T-shaped structure with a large outer part and a small inner part.
7. A safety wheel assembly as claimed in claim 5, wherein: the edge part (6) is of an arc-shaped extension structure or a straight extension structure which is bent inwards along the main tire.
8. A safety wheel assembly as claimed in claim 5, wherein: dish type portion (5) one side is equipped with protruding screens portion (7) that a plurality of circumference distribute, main wheel hub (1) is equipped with a plurality of screens grooves that correspond with protruding screens portion (7), screens groove and protruding screens portion (7) cooperation.
9. A safety wheel assembly as claimed in claim 1, wherein: a tire pressure monitoring device (8) is arranged in the main tire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097617.9A CN110626116A (en) | 2019-11-11 | 2019-11-11 | Safety wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097617.9A CN110626116A (en) | 2019-11-11 | 2019-11-11 | Safety wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110626116A true CN110626116A (en) | 2019-12-31 |
Family
ID=68979357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911097617.9A Withdrawn CN110626116A (en) | 2019-11-11 | 2019-11-11 | Safety wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110626116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070978A (en) * | 2020-01-20 | 2020-04-28 | 张�杰 | A new wheel hub for tire burst safety |
-
2019
- 2019-11-11 CN CN201911097617.9A patent/CN110626116A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070978A (en) * | 2020-01-20 | 2020-04-28 | 张�杰 | A new wheel hub for tire burst safety |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |