CN204572871U - A kind of brake disc, wheel and automobile - Google Patents
A kind of brake disc, wheel and automobile Download PDFInfo
- Publication number
- CN204572871U CN204572871U CN201520057062.6U CN201520057062U CN204572871U CN 204572871 U CN204572871 U CN 204572871U CN 201520057062 U CN201520057062 U CN 201520057062U CN 204572871 U CN204572871 U CN 204572871U
- Authority
- CN
- China
- Prior art keywords
- brake disc
- land portion
- ventilation slot
- wheel
- utility
- 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
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007654 immersion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 210000005056 cell body Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model provides a kind of brake disc, wheel and automobile, the land portion that described brake disc comprises brake disc portion and is connected with described brake disc portion one, be provided with in described brake disc portion multiple opening dorsad land portion the center of circle and with the disconnected ventilation slot in described land portion, described ventilation slot wedgewise structure, described ventilation slot bends towards the upper surface in described brake disc portion near the one end in described land portion and be provided with chip removal mouth bottom bending place.The silt immersing brake disc can be directed to outside brake disc by brake disc of the present utility model; available protecting drum brake is not by silt immersion effect; thus extend working life and the reliability of vehicle parking system; in addition; air-flow that time vehicle travels, rim for automobile wheel place produces can also be made full use of and the airspeed of vehicle bottom poor; by the heat sucking-off of ventilation slot inside, thus effectively reduce brake disc heat, make the more lightweight that brake disc can design.
Description
Technical field
The utility model relates to technical field of automobile parts, particularly a kind of brake disc, wheel and automobile.
Background technique
Equipment dish is added to the vehicle of drum-type rear axle, actual vehicle road test and client frequently in severe road traveling situation, usually occur because silt immerses brake inside by the ventilation slot of rear brake disc, thus cause parking usefulness to reduce the phenomenon even lost efficacy, therefore, need to adopt an effective measure after silt immerses brake disc by ventilation slot and can not immerse drum brake inside, thus guarantee the usefulness of drum brake, ensure that the use of drum brake is more durable.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of brake disc, wheel and automobile, and silt is immersed after ventilation slot can not immerse drum brake, prevents the impact on parking usefulness, thus has compared with the long life and can adapt to the automobile of more rugged environment.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of brake disc, the land portion comprising brake disc portion and be connected with described brake disc portion one, be provided with in described brake disc portion multiple opening dorsad land portion the center of circle and with the disconnected ventilation slot in described land portion, described ventilation slot wedgewise structure, described ventilation slot bends towards the upper surface in described brake disc portion near the one end in described land portion and be provided with chip removal mouth bottom bending place.
Preferably, the wide portion of described wedge-shaped structure is towards the side away from described land portion.
Preferably, described chip removal mouth opening is towards the side away from described land portion.
In order to solve the problem, the utility model embodiment also proposed a kind of wheel, comprises wheel hub, spoke, wheel rim and is arranged on the brake disc as described in above-mentioned any one in described wheel rim.
In order to achieve the above object, the utility model embodiment also proposed a kind of automobile, comprises wheel as described above.
Technique scheme of the present utility model at least comprises following beneficial effect:
The ventilation slot of the utility model brake disc arranges and can be directed to outside brake disc by the silt immersing brake disc, available protecting drum brake is not by silt immersion effect, thus extend working life and the reliability of vehicle parking system, in addition, the utility model brake disc structure can also make full use of air-flow that time vehicle travels, rim for automobile wheel place produces and the speed difference of air-flow that vehicle bottom flows through, by the Btu utilization Venturi principle sucking-off of ventilation slot inside, thus effectively reduce brake disc heat, make the more lightweight that brake disc can design on the basis of proof strength.
Accompanying drawing explanation
Fig. 1 is the generalized section of the utility model embodiment brake disc;
Fig. 2 is the front schematic view of the utility model embodiment brake disc.
[Main Reference Numerals explanation]
1-brake disc portion, 2-land portion, 3-ventilation slot, 4-chip removal mouth, 5-brake disc outer rim, 10-brake disc
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
For existing brake disc actual vehicle road test and client frequently in severe road traveling situation, usually occur because silt immerses drum brake inside by the ventilation slot of rear brake disc, thus cause parking usefulness to reduce the phenomenon even lost efficacy, the utility model proposes a kind of brake disc, wheel and automobile, can the silt immersing brake disc be directed to outside brake disc by arranging wedge shape ventilation slot, available protecting drum brake is not by silt immersion effect, thus extend working life and the reliability of vehicle parking system, in addition, the utility model brake disc structure can also make full use of the speed difference of the air-flow that time vehicle travels, rim for automobile wheel place produces and the air-flow flowing through vehicle bottom, by the Btu utilization Venturi principle sucking-off of ventilation slot inside, thus effectively reduce brake disc heat, make the more lightweight that brake disc can design on the basis of proof strength.
See Fig. 1, Fig. 2
Be illustrated in figure 1 the generalized section of the utility model embodiment brake disc, Fig. 2 is the front schematic view of the utility model embodiment brake disc, the utility model embodiment provides a kind of brake disc 10, comprise brake disc portion 1, and the land portion 2 to be connected with described brake disc portion 1 one, the multiple opening center of circle in land portion 2 and ventilation slot 3 disconnected with described land portion 2 is dorsad provided with in described brake disc portion 1, described ventilation slot 3 wedgewise structure, described ventilation slot 3 bends towards the upper surface in described brake disc portion 1 near the one end in described land portion 2 and bottom bending place, is provided with chip removal mouth 4, the wide portion of described wedge-shaped structure is towards the side away from described land portion 2, described chip removal mouth 4 opening is towards the side away from described land portion 2.
In above-described embodiment of the present utility model, be provided with in the brake disc portion 1 of brake disc 10 multiple opening dorsad land portion 2 the center of circle and with the ventilation slot 3 of the disconnected wedge-shaped structure in described land portion 2, the wide portion of its wedge-shaped structure is towards the side away from described land portion 2, namely outside brake disc 10, when brake disc 10 is in real-world operation process, be mixed into the silt of ventilation slot 3, the cell body be easy to along ventilation slot 3 throws away; When the vehicle is still, because ventilation slot 3 bends towards the upper surface in described brake disc portion 1 near the one end in described land portion 2, and bottom cell body bending place, be provided with chip removal mouth 4, cell body along ventilation slot 3 is glided by silt and derives brake disc 10, such silt can not enter the space in land portion 2, thus can not have influence on the parts such as the drum brake in it and invade by silt.
The utility model embodiment also proposed a kind of wheel, comprises wheel hub, spoke, wheel rim and is arranged on the brake disc 10 as described in above-mentioned any one in described wheel rim.
In the wheel of above-described embodiment of the present utility model, brake disc 10 is loaded on wheel rim inside, and the maximum position of air draught be subject in vehicle advance process is positioned at bottom ventilation slot 3 near chip removal mouth 4, i.e. the close quarters of opening shown in Fig. 2, brake disc outer rim 5 is close to rim for automobile wheel top, the air draught be subject in vehicle advance process is equal to the air draught through body bottom, flow velocity is slower, according to Venturi principle, the aperture of flow velocity flow area faster can produce vacuum, thus by the air sucking-off of position slower for flow velocity, therefore, accumulate in the heat of brake disc 10 working surface because of drag friction in braking process, heat is taken out of by the air along ventilation groove 3 producing flowing because the air velocity inside and outside wheel rim is different, thus play the effect reducing brake disc 10 working surface temperature fast, be conducive to the stability ensureing car brakeing usefulness.
The utility model embodiment also proposed a kind of automobile, comprises wheel as described above.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a brake disc, it is characterized in that, the land portion comprising brake disc portion and be connected with described brake disc portion one, be provided with in described brake disc portion multiple opening dorsad land portion the center of circle and with the disconnected ventilation slot in described land portion, described ventilation slot wedgewise structure, described ventilation slot bends towards the upper surface in described brake disc portion near the one end in described land portion and be provided with chip removal mouth bottom bending place.
2. brake disc according to claim 1, is characterized in that, the wide portion of described wedge-shaped structure is towards the side away from described land portion.
3. brake disc according to claim 1, is characterized in that, described chip removal mouth opening is towards the side away from described land portion.
4. a wheel, is characterized in that, comprises wheel hub, spoke, wheel rim and is arranged on the brake disc as described in any one of claims 1 to 3 in described wheel rim.
5. an automobile, is characterized in that, comprises wheel as claimed in claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057062.6U CN204572871U (en) | 2015-01-27 | 2015-01-27 | A kind of brake disc, wheel and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057062.6U CN204572871U (en) | 2015-01-27 | 2015-01-27 | A kind of brake disc, wheel and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572871U true CN204572871U (en) | 2015-08-19 |
Family
ID=53865512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057062.6U Expired - Fee Related CN204572871U (en) | 2015-01-27 | 2015-01-27 | A kind of brake disc, wheel and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907412A (en) * | 2015-12-23 | 2017-06-30 | 广东富华重工制造有限公司 | A kind of automatically cleaning and certainly radiating brakes |
-
2015
- 2015-01-27 CN CN201520057062.6U patent/CN204572871U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907412A (en) * | 2015-12-23 | 2017-06-30 | 广东富华重工制造有限公司 | A kind of automatically cleaning and certainly radiating brakes |
| CN106907412B (en) * | 2015-12-23 | 2020-03-24 | 广东富华重工制造有限公司 | Self-cleaning and self-cooling brake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |