CN203126369U - Novel automobile hub structure - Google Patents
Novel automobile hub structure Download PDFInfo
- Publication number
- CN203126369U CN203126369U CN 201320005480 CN201320005480U CN203126369U CN 203126369 U CN203126369 U CN 203126369U CN 201320005480 CN201320005480 CN 201320005480 CN 201320005480 U CN201320005480 U CN 201320005480U CN 203126369 U CN203126369 U CN 203126369U
- Authority
- CN
- China
- Prior art keywords
- spoke
- wheel hub
- hub
- hub structure
- drg
- 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 - Lifetime
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Abstract
The utility model relates to an automobile component, in particular to a novel automobile hub structure which comprises a rim, a plurality of spokes and a hub. One end of each spoke is fixedly connected with the rim, the other end of each spoke is fixedly connected with the hub, and the spokes are of a propeller type structure. The propeller type structure can enable air to flow on two sides of a propeller to quicken radiation of a brake and water volatilization on the brake, and accordingly descending of braking capacity caused by heat fade of temperature rise and water fade after wading is avoided. The novel automobile hub structure can be applied to various automobile wheels.
Description
Technical field
The utility model relates to a kind of automobile component, is specifically related to a kind of new automobile wheel hub structure.
Background technology
Brake system of car is to use on the automobile so that the external world applies certain power in some part of automobile, thereby it is carried out a series of special arrangements of forced brake to a certain degree.In the kind brake system of car, drg is in order to produce the parts of the power that stops vehicle movement or movement tendency in the brake system of car.At present, the employed drg of kind automobile all is friction brake, just stops the lock torque of automobile sport to derive from friction between retaining element and the rotary work surface.Formal classification according to brake system can be divided into drum brakes and disc brakes.These two kinds of brakes all need the effect by friction, because friction exists, make drg can cause the brake disc temperature sharply to rise after the braking continuously, cause the heat fade phenomenon, if make water inlet in the drg after car is paddled, the water fade phenomenon can appear, and heat fade and water fade all can make braking force reduce, influence braking performance of vehicle greatly, cause traffic accident, for the braking quality that guarantees that automobile is good, needs dispel the heat the heat of drg timely, and present car brake does not have actv. cooling measure and drainage measure.
An application number is 200820204177.3, the utility model patent of a kind of automotive hub by name discloses a kind of technical scheme, this scheme comprises the automotive hub body, being coated with a layer thickness on the hub body outside face is the luminescent powder material layer of 100～150 μ m, the luminescent powder material layer can be the mixture coating of pigment and luminescent powder, this luminous wheel hub daytime is by absorbing ultraviolet or visible light, after being transformed, luminous energy is stored in the lattice of the coating material on the hub outside surface, then can demonstrate automotive hub profile clearly at night, strengthen the side-looking effect of automobile.Though this scheme has increased visual effect, the heat radiation of drg is but showed no sign of help.
The utility model content
The purpose of this utility model is to reduce and exist the problem of potential potential safety hazard for can not in time leave braking potential that water fade that the heat fade phenomenon that takes place and drg water inlet produce causes of a large amount of heats that the drg that solves present automotive hub structure produces in braking procedure, provide a kind of new automobile wheel hub structure, thereby the structure that this structure can be utilized self leaves the heat of drg and accelerates paddle braking potential that the back evaporation of water avoids heat fade and water fade to cause of drg and reduce the generation of back safety misadventure in time.
The utility model is realized by following scheme:
A kind of new automobile wheel hub structure comprises wheel rim, some spokes and wheel hub, and an end and the wheel rim of spoke are connected, and the other end and wheel hub are connected, and the structure of described spoke is propeller type.The structure of propeller type can make air form flowing of air in the both sides of screw propeller, and the mobile of air is the key factor of accelerating heat radiation and accelerating evaporation of water, therefore by after spoke be set be propeller type, can form flowing of air in the both sides of spoke, thereby accelerated the heat radiation of the drg of brake system, simultaneously also can accelerate the volatilization of water in the wheel back of paddling, thus avoid the heat fade that temperature raises and paddle after the generation of the braking potential decline that causes of water fade.
As preferred version, described spoke is tabular, and the face at spoke place and the side plane of wheel rim form an inclination angle.General spoke is tabular, by general spoke is carried out an angle rotation along axis, make the face at spoke place and the side plane of wheel rim form an inclination angle, thereby realized the not structure of propeller type of integral structure, reach the inside and outside both sides of spoke and form the purpose that air flows.
As preferred version, the angle at described inclination angle is 5 °-30 °.This angle can form preferably air and flow, and does not influence the intensity of spoke.
As preferred version, wheel rim, some spokes and wheel hub are structure as a whole.Integrative-structure is beneficial to the overall performance of wheel hub structure.
As preferred version, the quantity of described spoke is five, six or eight.The quantity of spoke is five, six or eight to meet mechanics principle, better proof strength.
As preferred version, described spoke is about the distribution that is centrosymmetric of the center of wheel rim inner peripheral surface.Symmetrical distribution can make to be accepted evenly.
Because adopt technique scheme, the beneficial effects of the utility model are: in the braking procedure of the drg of automobile, can accelerate drg and produce distributing of heat, prevent the generation of heat fade, thereby guarantee the deceleration and stopping performance of drg; And after wheel is paddled, thereby the phenomenon of the water fade deceleration and stopping performance that makes a difference is avoided in the volatilization that can accelerate the water on the drg.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1 wheel rim, 2 spokes, 3 wheel hubs.
The specific embodiment
With specific embodiment the utility model is described further below.
Embodiment:
A kind of new automobile wheel hub structure as shown in Figure 1, comprises wheel rim 1, five spokes 2 and wheel hub 3, one end of spoke 2 links to each other with wheel rim 1, the other end links to each other with wheel hub 3, and spoke 2 is about the distribution that is centrosymmetric of the center of wheel rim 1 inner peripheral surface, and wheel rim 1, spoke 2 and wheel hub 3 are structure as a whole.Spoke 2 is tabular, and the face at spoke 2 places and the side plane of wheel rim 1 form one 20 ° inclination angle, thereby makes that the structure of stating spoke 2 is the structure of propeller type.
Integrated wheel hub structure, because spoke 2 wherein is the structure of propeller type, therefore at wheel when rotating at a high speed, can form flowing of an air in the both sides of spoke, when mounted, guarantee when wheel when rotating forward, the flow direction of air is by spoke lateral spoke flows inside, can reach better radiating effect like this, if when mounted, make the flow direction of air serve as reasons in laterally, it is best that such radiating effect can not reach.In the time of drg work because drg produced a large amount of heats, the air flow faster that is produced by spoke the heat radiation of drg, avoid the generation of heat fade, thereby guaranteed braking potential; When wheel paddle make that drg gets wet after, the air flow faster that is produced by spoke moisture evaporation thereon, avoided the generation of water fade, and then guaranteed the generation of braking potential.
Claims (6)
1. new automobile wheel hub structure, comprise wheel rim (1), some spokes (2) and wheel hub (3), an end of spoke (2) and wheel rim (1) are connected, and the other end and wheel hub (3) are connected, it is characterized in that the structure of described spoke (2) is propeller type.
2. new automobile wheel hub structure according to claim 1 is characterized in that, described spoke (2) is tabular, and the face at spoke (2) place and the side plane of wheel rim (1) form an inclination angle.
3. new automobile wheel hub structure according to claim 2 is characterized in that, the angle at described inclination angle is 5 °-30 °.
4. new automobile wheel hub structure according to claim 1 and 2 is characterized in that, wheel rim (1), some spokes (2) and wheel hub (3) are structure as a whole.
5. new automobile wheel hub structure according to claim 1 and 2 is characterized in that, the quantity of described spoke (2) is five, six or eight.
6. new automobile wheel hub structure according to claim 1 and 2 is characterized in that, described spoke (2) is about the distribution that is centrosymmetric of the center of wheel rim (1) inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005480 CN203126369U (en) | 2013-01-07 | 2013-01-07 | Novel automobile hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005480 CN203126369U (en) | 2013-01-07 | 2013-01-07 | Novel automobile hub structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126369U true CN203126369U (en) | 2013-08-14 |
Family
ID=48934385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005480 Expired - Lifetime CN203126369U (en) | 2013-01-07 | 2013-01-07 | Novel automobile hub structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738111A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Automobile hub |
| CN109050157A (en) * | 2018-09-29 | 2018-12-21 | 吉林大学 | A kind of wheel hub structure of automatic heat radiation drag reduction |
-
2013
- 2013-01-07 CN CN 201320005480 patent/CN203126369U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738111A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Automobile hub |
| CN109050157A (en) * | 2018-09-29 | 2018-12-21 | 吉林大学 | A kind of wheel hub structure of automatic heat radiation drag reduction |
| CN109050157B (en) * | 2018-09-29 | 2023-08-18 | 吉林大学 | Hub structure capable of automatically radiating and reducing drag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |