CN217259425U - Automobile steering wheel protection device - Google Patents
Automobile steering wheel protection device Download PDFInfo
- Publication number
- CN217259425U CN217259425U CN202221333129.0U CN202221333129U CN217259425U CN 217259425 U CN217259425 U CN 217259425U CN 202221333129 U CN202221333129 U CN 202221333129U CN 217259425 U CN217259425 U CN 217259425U
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- ring body
- main ring
- hub
- supporting part
- 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.)
- Active
Links
Images
Landscapes
- Steering Controls (AREA)
Abstract
The utility model discloses a car steering wheel protection device, including installing the protection device body on car steering wheel, the protection device body includes: the steering wheel comprises a main ring body, a steering wheel body and a steering wheel, wherein the main ring body is of a circular structure made of a metal material and is fixedly arranged on a hub of the steering wheel, and the outer diameter of the main ring body is larger than that of the hub; the main ring body is provided with an installation part and a supporting part; the mounting part is provided with a plurality of mounting holes which are arranged on the wall surface of the main ring body in a penetrating way, the main ring body is assembled on the outer side of the hub of the steering wheel through the mounting holes, and the assembled main ring body is parallel to the hub; the supporting part is an annular ring arranged on the outer end face of the main ring body, the supporting part is perpendicular to the main ring body and extends for a certain length to one side away from the hub, a buffer layer is arranged on the supporting part, the buffer layer is a rubber layer arranged on the outer ring wall of the supporting part, and anti-skid grains are arranged on the rubber layer. The automobile tire burst preventing device is simple in structure and low in manufacturing cost, and can effectively avoid deviation caused by tire burst in the driving process of an automobile.
Description
Technical Field
The utility model relates to an auto-parts technical field, concretely relates to car steering wheel protection device.
Background
The left and right direction wheels of the automobile run along the preset direction under the condition that the air pressure is normal. When an automobile runs on a highway, the lowest speed is 60km/h, generally, the running speed of the automobile is higher than the lowest speed limit and is about 75-88 km/h on average, if a tire is blown out suddenly in the running process, the running direction of the automobile slides to the other side of the blown-out tire, the speed is extremely high, the reaction time reserved for a driver is only 0.03 second (the reaction time is obtained after multiple tests of relevant testing departments), and in such a short time, the driver can hardly react and do corresponding operations in time in the case of such an emergency. In this case, a tire burst may cause a traffic accident, and a colleague who has hurt a driver may collide with a surrounding vehicle to cause a traffic accident. Particularly, a large-load and large-inertia vehicle such as a large truck or a semi-trailer has larger influence after the tire burst.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, cost of manufacture are low, can effectively avoid the car at the car direction wheel protection device of the in-process tyre burst direction off tracking that traveles.
The utility model aims at accomplishing through following technical scheme, a car directive wheel protection device, including installing the protection device body on car directive wheel, the protection device body includes: the steering wheel comprises a main ring body, a steering wheel body and a steering wheel, wherein the main ring body is of a circular structure made of a metal material and is fixedly arranged on a hub of the steering wheel, and the outer diameter of the main ring body is larger than that of the hub; the main ring body is provided with an installation part and a supporting part.
The mounting portion is provided with a plurality of mounting holes penetrating through the wall surface of the main ring body, the main ring body is assembled on the outer side of a hub of the steering wheel through the mounting holes, and the assembled main ring body is parallel to the hub.
The supporting part is an annular ring arranged on the outer end face of the main ring body, the supporting part is perpendicular to the main ring body and extends for a certain length to one side back to the hub, and a buffer layer is arranged on the supporting part.
Furthermore, the buffer layer is a rubber layer arranged on the outer ring wall of the supporting part, and anti-skid grains are arranged on the rubber layer.
Furthermore, the mounting part protrudes outwards from the main ring body, the protruding direction of the mounting part is opposite to the extending direction of the supporting part, and a circular through hole is arranged in the center of the mounting part in a penetrating mode.
Furthermore, a plurality of first holes are arranged on the wall surface of the main ring body in a penetrating mode, and the first holes are annularly distributed on the main ring body.
Further, the thickness of buffer layer is 10~15 mm.
The utility model has the advantages of: the utility model discloses an install the main circle body on direction wheel hub and provide certain supporting role to the direction wheel of blowing out suddenly to the car direction that can effectively prevent to blow out the child and lead to deflects, its simple structure, cost of manufacture are low but strong to the protective capacities of direction wheel, consequently have higher spreading value.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "lateral", "vertical", and the like are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-2, a car steering wheel protection device, including installing protection device body 1 on car steering wheel, the protection device body includes: the main ring body 11 is a circular structure made of a metal material, the main ring body 11 is used for being fixedly mounted on a hub of a steering wheel, and the outer diameter of the main ring body 11 is larger than the outer diameter of the hub and smaller than the outer diameter of a tire; the main ring body 11 is provided with a mounting part 12 and a supporting part 13;
the mounting part 12 is provided with a plurality of mounting holes 14 penetrating the wall surface of the main ring body 11, the main ring body 11 is assembled on the outer side of the hub of the steering wheel through the mounting holes 14, and the assembled main ring body 11 is parallel to the hub;
the supporting portion 13 is an annular ring arranged on the outer end face of the main ring body 11, the supporting portion 13 is perpendicular to the main ring body 11 and extends for a certain length to one side away from the hub, a buffer layer 15 is arranged on the supporting portion 13, as shown in fig. 1, the buffer layer 15 is a rubber layer arranged on the outer ring wall of the supporting portion, the thickness of the rubber layer is 10-15 mm, and anti-skid grains are arranged on the rubber layer. When the protector body is specifically processed, the main ring body 11, the mounting portion 12, and the supporting portion 13 may be formed by welding or by pressing.
Referring to fig. 1-2, the mounting portion 12 protrudes out of the main ring body 11, the protruding direction of the mounting portion 12 is opposite to the extending direction of the supporting portion 13, and a circular through hole 16 is formed in the center of the mounting portion 12. The depth and size of the concave-convex part of the mounting part 12 are determined according to the sizes of hubs with different sizes, and the main ring body 11 can keep a certain distance with the hubs by only adapting to the corresponding hub with different sizes and protruding towards one side of the hub. A plurality of first holes 17 are formed in the wall surface of the main ring body 11 in a penetrating manner, and the first holes 17 are annularly distributed on the main ring body 11.
The size of the automobile steering wheel protector is changed according to the change of tires of different models and sizes, and the overall diameter of the protector is slightly smaller than the diameter of the protected tire and larger than the diameter of a wheel hub. For example: the 1200 Chinese directional tire is 111cm in size after being inflated and not installed on a vehicle, 109cm in diameter when installed on the vehicle, 1.5-2.0 cm in rubber thickness, 0.8-1.0 cm in tire top steel wire thickness and 1.0-1.5 cm in heavy load pressing. Considering the up-and-down floating of the tire when the automobile is running, the diameter of the automobile direction wheel protecting device is 101.5cm because a surplus of about 3cm needs to be left. The outer wall of the automobile steering wheel protection device is provided with a rubber layer, and the thickness of the rubber layer is 1.0-2 cm.
In the mounting position, the mounting position of the automobile steering wheel protection device and the mounting position of the steering wheel are the same, namely the automobile steering wheel protection device and the steering wheel protection device are mounted on a tire screw pile and are mounted together with the tire in parallel, and the difference distance between the tyre cavity of the steering wheel protection device and the tyre cavity of the automobile steering wheel protection device is 3 cm. The protection process of the steering wheel protector comprises the following steps: because the automobile steering wheel protector and the steering tires are installed together in parallel, when the automobile blows out in the process of running on a highway, the corresponding side of the automobile body inclines and sinks, and the steering wheel protector can play a temporary supporting role to avoid sudden deflection of the automobile direction. This gives the driver sufficient reaction time and then stops the vehicle to replace the tires.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a car steering wheel protection device which characterized in that, is including installing the protection device body on car steering wheel, the protection device body includes: the steering wheel comprises a main ring body, a steering wheel body and a steering wheel, wherein the main ring body is of a circular structure made of a metal material and is fixedly arranged on a hub of the steering wheel, and the outer diameter of the main ring body is larger than that of the hub; the main ring body is provided with an installation part and a supporting part;
the mounting part is provided with a plurality of mounting holes which are arranged on the wall surface of the main ring body in a penetrating way, the main ring body is assembled on the outer side of the hub of the steering wheel through the mounting holes, and the assembled main ring body is parallel to the hub;
the supporting part is an annular ring arranged on the outer end face of the main ring body, the supporting part is perpendicular to the main ring body and extends for a certain length to one side back to the hub, and a buffer layer is arranged on the supporting part.
2. The protector for a steering wheel of an automobile according to claim 1, wherein said cushion layer is a rubber layer provided on an outer circumferential wall of the support portion, and said rubber layer is provided with an anti-slip pattern.
3. The automobile steering wheel protecting device according to claim 1 or 2, wherein the mounting portion protrudes outward from the main ring body, the protruding direction of the mounting portion is opposite to the extending direction of the supporting portion, and a circular through hole is formed in the center of the mounting portion in a penetrating manner.
4. The automobile steering wheel protecting device of claim 3, wherein a plurality of first holes are formed in the wall surface of the main ring body in a penetrating manner, and the first holes are annularly distributed on the main ring body.
5. The automobile steering wheel protecting device according to claim 3, wherein the buffer layer has a thickness of 10 to 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221333129.0U CN217259425U (en) | 2022-05-31 | 2022-05-31 | Automobile steering wheel protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221333129.0U CN217259425U (en) | 2022-05-31 | 2022-05-31 | Automobile steering wheel protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217259425U true CN217259425U (en) | 2022-08-23 |
Family
ID=82887415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221333129.0U Active CN217259425U (en) | 2022-05-31 | 2022-05-31 | Automobile steering wheel protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217259425U (en) |
-
2022
- 2022-05-31 CN CN202221333129.0U patent/CN217259425U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8006728B2 (en) | Centrifugal wheel | |
| CN1789022A (en) | Wheel assistant device for maintaining the car temporarily keeping driving after tyre explosion | |
| CN217259425U (en) | Automobile steering wheel protection device | |
| US5885383A (en) | Reserve or back up tire inside a tubeless tire for automobile or other vehicles | |
| CN217396108U (en) | Tire burst safety hub | |
| CN203864347U (en) | Emergency deflective driving and side turning resistant device and automobile safety protection technical equipment for tyre burst of automobile front wheel | |
| US20090266465A1 (en) | Universal run flat tire system and device | |
| WO2021146823A1 (en) | Novel safety hub for tire burst | |
| CN202491633U (en) | Safety wheel for son-mother tire automobile | |
| CN213261815U (en) | Double convex peak wheel capable of preventing tyre from sliding to inner side after tyre burst | |
| CN208035861U (en) | Integrated safety wheel | |
| CN217259414U (en) | Integrated non-pneumatic tire | |
| CN216069491U (en) | Inflation-free explosion-proof puncture-proof tire | |
| CN217048153U (en) | Novel automobile tire free of worry when tire burst | |
| US20050045256A1 (en) | Wheel and a Wheel Rim | |
| CN102582355A (en) | Application technology of safe wheel of automobile with primary and secondary tires | |
| CN203957709U (en) | Anti-explosion wheel rim, trouble-proof tire and assembly thereof | |
| CN108638760B (en) | Traction steel rope type anti-tire-burst rollover-prevention tire structure | |
| CN219789809U (en) | Tire burst emergency safety device installed between two wheels of rear wheels of passenger and freight car | |
| CN217477006U (en) | Super heavy-duty tire | |
| KR200218767Y1 (en) | a tire which has the central wall and it's a wheel | |
| CN102371843A (en) | Run-flat tire, run-flat rim and assembly of run-flat tire and run-flat rim | |
| CN209700289U (en) | Passenger car is blown out emergency set width distribution type piece assembling structure | |
| KR100529780B1 (en) | Pneumatic tire for vehicle | |
| CN208812901U (en) | A kind of trouble-proof tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |