CN204226512U - A kind of motorbike brake disc - Google Patents
A kind of motorbike brake disc Download PDFInfo
- Publication number
- CN204226512U CN204226512U CN201420578832.7U CN201420578832U CN204226512U CN 204226512 U CN204226512 U CN 204226512U CN 201420578832 U CN201420578832 U CN 201420578832U CN 204226512 U CN204226512 U CN 204226512U
- Authority
- CN
- China
- Prior art keywords
- arc
- radiation
- positioning ring
- chassis
- heat radiation
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model motorcycle accessories field, particularly relate to a kind of motorcycle brake dish, comprise the heat dissipating housing that chassis and chassis are arranged, dashpot is provided with between described chassis and heat dissipating housing, described chassis comprises the periphery ring outside runway circle and runway circle, described runway circle comprises the first positioning ring, second positioning ring, 3rd positioning ring and the 4th positioning ring, described first positioning ring is gone into battle and is shown some first radiation holes, described second positioning ring array has some second radiation holes, 3rd positioning ring array has some 3rd radiation holes, 4th positioning ring array has some 4th radiation holes, described first radiation hole, second radiation hole, 3rd radiation hole and the curved arrangement on runway circle of the 4th radiation hole, this arc is heat radiation arc, the radian of this heat radiation arc is 25 °, described heat dissipating housing comprises interconnective assembly wall and heat radiation wall, mounting hole is offered in the middle of described assembly wall, the utility model is rational in infrastructure, simply, practical.
Description
Technical field
The utility model motorcycle accessories field, particularly relates to a kind of motorbike brake disc.
Background technique
The control brake block of the wheel cylinder on motorcycle presses to brake disc and realizes friction catch, effect due to frictional force makes the temperature of brake disc and brake block raise instantaneously, directly affect braking effect, cause potential potential safety hazard, brake disc adopts radiation hole to dispel the heat to make brake disc substantially in the market, common radiation hole skewness, can only play independent part heat radiation, radiating effect is poor.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of rational in infrastructure simple, practical, the motorbike brake disc that heat dispersion is strong.
For achieving the above object, the utility model provides following technological scheme:
A kind of motorbike brake disc, it is characterized in that: comprise the heat dissipating housing that chassis and chassis are arranged, dashpot is provided with between described chassis and heat dissipating housing, described chassis comprises the periphery ring outside runway circle and runway circle, described runway circle comprises the first positioning ring, second positioning ring, 3rd positioning ring and the 4th positioning ring, described first positioning ring is gone into battle and is shown some first radiation holes, described second positioning ring array has some second radiation holes, 3rd positioning ring array has some 3rd radiation holes, 4th positioning ring array has some 4th radiation holes, described first radiation hole, second radiation hole, 3rd radiation hole and the curved arrangement on runway circle of the 4th radiation hole, this arc is heat radiation arc, the radian of this heat radiation arc is 25 °, between described first positioning ring to the 4th positioning ring, the spacing size of two adjacent positioning rings tapers off shape, described heat dissipating housing comprises interconnective assembly wall and heat radiation wall, offers mounting hole, all sides of this mounting hole are evenly distributed with some positioning holes in the middle of described assembly wall, the width of described dashpot and the width ratio on chassis are 0.1-0.3,
Described heat radiation wall is uniformly distributed and is provided with some heat radiation endoporus, described heat radiation endoporus inwall comprises the dead band, streamline arc, the first conversion arc, oblique arc, transmission arc and the second conversion arc that connect successively, described dead band and assembly wall wall are along fitting, and the radian that described first conversion arc and second changes arc is equal.
Further, the radian of described streamline arc and the radian ratio of transmission arc are 0.5-0.7.
Further, described chassis adopts aluminum alloy to make.
Further, described heat radiation wall misplaces with chassis and is connected.
Contrast the deficiencies in the prior art, the beneficial effect that the technical solution of the utility model is brought:
1. the first radiation hole in the middle of present specification, second radiation hole, 3rd radiation hole, the even arrangement mode of the 4th radiation hole constitutes heat radiation arc, can produce when brake disc rotates respectively from 4 radiation holes through 4 air-flows, this air-flow can along arc shape shape arc air-flow of heat radiation arc, increase the volume of air-flow, and on chassis, be provided with several heat radiation arcs, therefore large on improve greatly the radiating efficiency of the fricative heat of brake block and chassis, between first positioning ring to the 4th positioning ring, the spacing size of two adjacent positioning rings tapers off shape, therefore the volume of arc air-flow is also to taper off shape from the first radiation hole to the 4th radiation hole, control the generation of resistance airflow, therefore arc air flow energy was scraped from the first positioning ring to the 4th positioning ring fast, improve the radiating efficiency on chassis.
2. the heat radiation wall on heat dissipating housing is in order to subchassis heat radiation, can produce from the heat radiation endoporus air flow out heat radiation wall when brake disc rotates, due to heat radiation wall and chassis be misplace crossing, therefore arc air-flow can be blowed to whole chassis by air flow, make arc air-flow cover chassis comprehensively, improve the heat dispersion on chassis.
Accompanying drawing explanation
Fig. 1 is the utility model plan view.
Fig. 2 is the utility model sectional view.
Embodiment
As Figure 1-Figure 2:
A kind of motorbike brake disc, it is characterized in that: comprise the heat dissipating housing 2 that chassis 1 and chassis 1 are arranged, dashpot 3 is provided with between described chassis 1 and heat dissipating housing 2, described chassis 1 comprises the periphery ring 5 outside runway circle 4 and runway circle, described runway circle 4 comprises the first positioning ring 41, second positioning ring 42, 3rd positioning ring 43 and the 4th positioning ring 44, described first positioning ring 41 is gone into battle and is shown some first radiation holes 410, described second positioning ring 42 array has some second radiation holes 420, 3rd positioning ring 43 array has some 3rd radiation holes 430, 4th positioning ring 44 array has some 4th radiation holes 440, described first radiation hole 410, second radiation hole 420, 3rd heat radiation 430 holes and the curved arrangement on runway circle of the 4th radiation hole 440, this arc is heat radiation arc 6, the radian of this heat radiation arc 6 is 25 °, between described first positioning ring 41 to the 4th positioning ring 44, the spacing size of two adjacent positioning rings tapers off shape, described heat dissipating housing 2 comprises interconnective assembly wall 9 and heat radiation wall 8, offers mounting hole 90, all sides of this mounting hole 90 are evenly distributed with some positioning holes 91 in the middle of described assembly wall 9, the width of described dashpot 3 and the width ratio on chassis 1 are 0.1-0.3,
Dashpot 3 is for storing micro-lubricant oil, if when the ratio of the width on the straight width of dashpot 3 and chassis 1 is greater than 0.1-0.3, the diameter of dashpot 3 becomes large, the memory space of lubricant oil is caused to increase, the cooling effect of outer disk is increased, but the probability that lubricant oil spills increases, and affects the braking effect of brake block to chassis 1, because dashpot 3 becomes the cost adding greatly production technology; If when the ratio of the width on the width of dashpot 3 and chassis 1 is less than 0.1-0.3, cause the memory space of lubricant oil to reduce, the cooling effect on chassis 1 is reduced.Therefore when the ratio of the width of dashpot 3 and the width on chassis 1 is 0.1-0.3, cooling effect and braking effect best.
Described heat radiation wall 8 is uniformly distributed and is provided with some heat radiation endoporus 7, described heat radiation endoporus inwall comprises the dead band 71, streamline arc 72, first conversion arc 73, oblique arc 74, transmission arc 75 and the second conversion arc 76 that connect successively, described dead band 71 and assembly wall wall are along fitting, and the radian that described first conversion arc 73 and second changes arc 76 is equal.
The structure of heat radiation endoporus 7 rotates the arc air-flow producing generation on relative secondary air heat radiation arc 6 and blows to chassis comprehensively as the flabellum of fan, improves the radiating efficiency on chassis.Streamline arc can with arc of rotation can accelerate secondary air by efficiency, the first conversion arc and the second conversionization arc can increase the volume of secondary air.
Further, the radian of described streamline arc 72 and the radian ratio of transmission arc 75 are 0.5-0.7.
If when the radian ratio of the radian of streamline arc 72 and transmission arc 75 is greater than 0.5-0.7, the radian of transmission arc 75 reduces, the radian of oblique arc is increased, cause secondary air being reduced by efficiency during oblique arc, if when the radian ratio of the radian of streamline arc 72 and transmission arc 75 is less than 0.5-0.7, the radian of streamline arc 72 reduces, secondary air can not quickly through streamline arc 72, affect the efficiency of secondary air, and transmission arc 75 increase can cause heat radiation endoporus to become large, improves cost of production.
Further, described chassis adopts aluminum alloy to make, and the self-radiating effects capability of aluminum alloy is strong.
Further, described heat radiation wall 8 misplaces with chassis 1 and is connected.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (4)
1. a motorbike brake disc, it is characterized in that: comprise the heat dissipating housing that chassis and chassis are arranged, dashpot is provided with between described chassis and heat dissipating housing, described chassis comprises the periphery ring outside runway circle and runway circle, described runway circle comprises the first positioning ring, second positioning ring, 3rd positioning ring and the 4th positioning ring, described first positioning ring is gone into battle and is shown some first radiation holes, described second positioning ring array has some second radiation holes, 3rd positioning ring array has some 3rd radiation holes, 4th positioning ring array has some 4th radiation holes, described first radiation hole, second radiation hole, 3rd radiation hole and the curved arrangement on runway circle of the 4th radiation hole, this arc is heat radiation arc, the radian of this heat radiation arc is 25 °, between described first positioning ring to the 4th positioning ring, the spacing size of two adjacent positioning rings tapers off shape, described heat dissipating housing comprises interconnective assembly wall and heat radiation wall, offers mounting hole, all sides of this mounting hole are evenly distributed with some positioning holes in the middle of described assembly wall, the width of described dashpot and the width ratio on chassis are 0.1-0.3,
Described heat radiation wall is uniformly distributed and is provided with some heat radiation endoporus, described heat radiation endoporus inwall comprises the dead band, streamline arc, the first conversion arc, oblique arc, transmission arc and the second conversion arc that connect successively, described dead band and assembly wall wall are along fitting, and the radian that described first conversion arc and second changes arc is equal.
2. a kind of motorbike brake disc according to claim 1, is characterized in that: the radian of described streamline arc and the radian ratio of transmission arc are 0.5-0.7.
3. a kind of motorbike brake disc according to claim 1, is characterized in that: described chassis adopts aluminum alloy to make.
4. a kind of motorbike brake disc according to claim 1, is characterized in that: described heat radiation wall misplaces with chassis and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578832.7U CN204226512U (en) | 2014-10-08 | 2014-10-08 | A kind of motorbike brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578832.7U CN204226512U (en) | 2014-10-08 | 2014-10-08 | A kind of motorbike brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226512U true CN204226512U (en) | 2015-03-25 |
Family
ID=52924613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578832.7U Expired - Fee Related CN204226512U (en) | 2014-10-08 | 2014-10-08 | A kind of motorbike brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226512U (en) |
-
2014
- 2014-10-08 CN CN201420578832.7U patent/CN204226512U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204226512U (en) | A kind of motorbike brake disc | |
| CN203286531U (en) | Bulb radiating outer shell | |
| CN204458937U (en) | A kind of automobile brake disc | |
| CN203423332U (en) | Socket provided with heat dissipation device | |
| CN203176318U (en) | Belt pulley | |
| CN203962804U (en) | A kind of filling solar or lunar halo that collects wind wheel hub | |
| CN204213219U (en) | A kind of motorcycle brake dish | |
| CN203100303U (en) | Improved condenser | |
| CN204226511U (en) | A kind of motorcycle brake dish | |
| CN202811931U (en) | Heat-dissipating type brake disk of automobile | |
| CN204025463U (en) | A kind of novel drum brakes | |
| CN204512254U (en) | A kind of cooling brake disc | |
| CN204994206U (en) | Disc radiator | |
| CN203560759U (en) | LED lamp with radiator | |
| CN204878461U (en) | Skidding dish | |
| CN202790237U (en) | Automobile brake disc provided with involute type radiating ribs | |
| CN203560799U (en) | LED lamp for vehicle lamp | |
| CN204477074U (en) | A kind of heat sinking ball bearing | |
| CN203585893U (en) | LED lamp provided with radiator | |
| CN203464111U (en) | Fin-type radiator | |
| CN203161919U (en) | Brake drum | |
| CN203901235U (en) | Electric hammer center cover with high strength and long service life | |
| CN201764461U (en) | LED heat dissipation lamp cup and LED module | |
| CN206060427U (en) | A kind of ventilated machine group housing | |
| CN202992894U (en) | Spiral simple type light emitting diode (LED) project lamp |
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: 20150325 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |