CN203809559U - Radiating brake disc - Google Patents
Radiating brake disc Download PDFInfo
- Publication number
- CN203809559U CN203809559U CN201420203471.8U CN201420203471U CN203809559U CN 203809559 U CN203809559 U CN 203809559U CN 201420203471 U CN201420203471 U CN 201420203471U CN 203809559 U CN203809559 U CN 203809559U
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- Prior art keywords
- disk body
- radiating fin
- brake
- heat
- disc
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Abstract
The utility model relates to a radiating brake disc. The radiating brake disc comprises a disc body, a combination hole, a plurality of penetration holes and a plurality of radiating fins, wherein brake surfaces are formed on the two axial sides of the disc body, and an outer surface is formed on the periphery of the disc body; the combination hole is formed in the circle center of the disc body so that wheel axles of a wheel can be combined; the penetration holes are arranged between the combination hole and the outer surface at intervals and deviate and are spread from the positions adjacent to the combination hole to the outer surface counterclockwise, so that an inner surface, a first inner side face in the counterclockwise direction and a second inner side face in the direction away from the counterclockwise direction are formed on the portions, corresponding to the penetration holes and adjacent to the outer surface, of the disc body; the radiating fins are outward from the second inner side face and gradually extend axially towards the disc body, so that the radiating fins except the connection portions of the radiating fins and the second inner side face are not on the same plane as the disc body. Accordingly, the radiating fins can radiate and guide air flow, so that the radiating effect is improved.
Description
Technical field
The utility model, relevant for a kind of application of brake, refers to a kind of brake disc dispelling the heat especially.
Background technique
Just in advance known to skill, at present the braking device of bicycle divides two kinds of binder brake and disc brakes, and prior art bicycle disc brake device includes a disc that is fixedly arranged on flower-drum, an and brake of being located at vehicle frame breeches pipe, disc is synchronizeed and is rotated with wheel, brake can be controlled and compressing disc by brake lever, so that wheel stops operating; In other words, when bicycle carries out braking action, brake and the mutual friction of disc meeting phase, thereby disc temperature can raise naturally; Although the heat after disc temperature raises can be by the disc area natural heat dissipation that is revealed in air, but the bicycle windage that disc produces when advancing (can help to take away heat) blows to the outer periphery (Thickness Design of general disc is about 1.8mm left and right) of disc, but not the part that disc can contact with brake, that is the most easily produce the two side faces part of temperature rise, therefore, the natural cooling effect of disc within the single time is limited.
In addition, when bicycle is when descending advances continuously, fast too fast because taking rushing of car body into account, therefore the frequency of brake often can increase; Or when user is when competing for speed, bicycle also often can brake in the situation that gait of march is very high; Under status, the temperature of this disc and this brake can significantly raise at short notice, and when the area of disc is little or structural design is bad, disc easily forms the too late problem of heat radiation, that is, this brake and this disc can lower because excess Temperature makes the effect of brake, so can produce suitable danger, or because being subject to cooling (such as being drenched with rain or water spray) of improper mode after disc excess Temperature, also can make disc stress concentrate and be out of shape, can make equally the effect of brake lower, thereby have much room for improvement.
Therefore, please refer to TaiWan, China M420480 new patent, it discloses a kind of disc brakes assembly of bicycle, include a disc and a radiation fan, this disc is in order to be fixedly arranged on a flower-drum of bicycle, this radiation fan is fixedly arranged on this flower-drum, and be positioned at a baffle plate of this flower-drum and this disc between, to synchronize and rotate or stop with this flower-drum and this disc.
But it needs assembling in addition, affect man-hour, and volume is too large, can affect the assembling of other parts, and increases the weight of car body.
Model utility content
The utility model provides a kind of brake disc dispelling the heat, it is driven by rotation shaft of wheel and when counterclockwise rotates and rub on brake surface with brake block when disk body, fricative heat can see through disk body and be directed to each radiating fin, and dispel the heat through each radiating fin, and the design of radiating fin can make air produce water conservancy diversion, to strengthen the heat radiation function of disc and its fin.
Therefore, the purpose of this utility model is to address the above problem and a kind of brake disc dispelling the heat is provided, and comprises a disk body, roughly rounded, and the both sides of this disk body axial direction form respectively a brake surface, and the periphery of this disk body forms an outer surface;
One joining hole, is arranged on the circle centre position of this disk body, for a wheel hub, mutually combines;
Some perforation, be arranged on to angle intervals between this outer surface of periphery of this joining hole and this disk body, and respectively this perforation, towards counterclockwise from contiguous this joining hole to this outer surface direction deflection radiation, makes contiguous this outer surface of corresponding respectively this perforation of this disk body form respectively an internal surface, towards counterclockwise, form respectively one first inner side surface and form respectively one second inner side surface away from counterclockwise; And
Some radiating fins, respectively this radiating fin extends outwardly and towards the axial direction of this disk body gradually from this second inner side surface, make respectively this radiating fin except with this second inner side surface joint, respectively other positions of this radiating fin and this disk body be not at same plane;
When this disk body is driven by this rotation shaft of wheel and when rotating and rubbing on this brake surface with brake block towards counterclockwise, fricative heat penetration is crossed this disk body and is directed to respectively this radiating fin, and see through respectively this radiating fin and dispel the heat, and air is carried out to water conservancy diversion, to strengthen heat radiation.
Wherein, respectively this radiating fin is the flabellum shape of fan or circular-arc.
Wherein, respectively this radiating fin direction outwardly all towards the surperficial direction of a brake wherein.
Wherein, respectively this radiating fin outwardly direction compartment of terrain towards different respectively this surperficial directions of braking.
Wherein, respectively this radiating fin is formed in one with this disk body or is connected with welding manner.
The beneficial effects of the utility model: by above-mentioned structure, when disk body is driven by rotation shaft of wheel and when counterclockwise rotates and rub on brake surface with brake block, fricative heat can see through disk body and be directed to each radiating fin, and dispel the heat through each radiating fin, and the design of radiating fin can make air produce water conservancy diversion, to strengthen the heat radiation function of disk body and fin.Separately, each radiating fin outwardly direction compartment of terrain towards each surperficial direction of braking; That is for example each radiating fin of odd positions extends towards the direction on Brake car surface, and each radiating fin of even number position extends towards the direction on Brake car surface; By this, also can obtain with the heat radiation of aforesaid brake disc with air is carried out to water conservancy diversion, and then strengthen heat radiation function.Again, each radiating fin is circular-arc; By this, also can obtain with the heat radiation of aforementioned the first embodiment's brake disc with air is carried out to water conservancy diversion, and then strengthen heat radiation function.
Accompanying drawing explanation
Fig. 1 is brake disc one first embodiment's that can dispel the heat of the utility model schematic appearance.
Fig. 2 is this first embodiment's of brake disc that can dispel the heat of the utility model front elevational schematic.
Fig. 3 is this first embodiment's of brake disc that can dispel the heat of the utility model schematic side view.
Fig. 4 is this first embodiment's of brake disc that can dispel the heat of the utility model cross-sectional schematic.
Fig. 5 is brake disc one second embodiment's that can dispel the heat of the utility model schematic appearance.
Fig. 6 is this second embodiment's of brake disc that can dispel the heat of the utility model front elevational schematic.
Fig. 7 is this second embodiment's of brake disc that can dispel the heat of the utility model schematic side view.
Fig. 8 is this second embodiment's of brake disc that can dispel the heat of the utility model cross-sectional schematic.
Fig. 9 is brake disc 1 the 3rd embodiment's that can dispel the heat of the utility model schematic appearance.
Figure 10 is brake disc the 3rd embodiment's that can dispel the heat of the utility model front elevational schematic.
Figure 11 is brake disc the 3rd embodiment's that can dispel the heat of the utility model schematic side view.
Figure 12 is brake disc the 3rd embodiment's that can dispel the heat of the utility model cross-sectional schematic.
Main symbol description
1 brake disc that can dispel the heat; 2 disk bodies; 21 brake surfaces; 22 brake surfaces; 23 outer surfaces; 24 internal surfaces; 25 first inner side surfaces; 26 second inner side surfaces; 3 joining holes; 4 perforation; 5 radiating fins; A direction.
Embodiment
Please also refer to shown in Fig. 1 to Fig. 4, the brake disc dispelling the heat 1 of the present utility model can comprise a disk body 2, a joining hole 3, some perforation 4 and some radiating fins 5.
Disk body 2 can be roughly rounded, and the both sides of the axial direction of disk body 2 form respectively a brake surface 21,22, and the periphery of disk body 2 forms an outer surface 23.
Joining hole 3 can be arranged on the circle centre position of disk body 2, for a wheel hub (not shown), mutually combines.
Each is bored a hole and 4 can be arranged on to angle intervals between the outer surface 23 of periphery of joining hole 3 and disk body 2, and each perforation, towards counterclockwise (as the arrow A in Fig. 2) from contiguous joining hole 3 to outer surface 23 direction deflection radiation, makes corresponding 4 adjacent outer surface 23 of respectively boring a hole of disk body 2 form respectively an internal surface 24, towards counterclockwise, form respectively one first inner side surface 25 and form respectively one second inner side surface 26 away from counterclockwise.
Each radiating fin 5 can extend outwardly and towards the axial direction of disk body 2 gradually from the second inner side surface 26, make each radiating fin 5 except with the second inner side surface 26 joints, other positions of each radiating fin 5 and disk body 2 be not at same plane; Wherein, each radiating fin 5 can be formed in one with the parallel style 2 or be connected with welding manner, but not as limit.
And in the present embodiment, each radiating fin 5 is the flabellum shape of fan, by this, when disk body 2 rotates, as the radiating fin 5 of the flabellum shape of fan can carry out water conservancy diversion to air, to strengthen the effect of heat radiation.
Moreover in the present embodiment, each radiating fin 5 direction is outwardly all towards the direction on Qi Zhong mono-Brake car surface 21.
By above-mentioned structure, when disk body 2 is driven by rotation shaft of wheel (not shown) and when counterclockwise rotates and rub on brake surface 21,22 with brake block (not shown), fricative heat can see through disk body 2 and be directed to each radiating fin 5, and dispel the heat through each radiating fin 5, and the design of radiating fin 5 can make air produce water conservancy diversion, to strengthen the heat radiation function of disk body 2 and fin 5.
Please also refer to Fig. 5 to shown in Fig. 8, the brake disc of the present embodiment and aforementioned the first embodiment are similar, its difference be each radiating fin 5 outwardly direction compartment of terrain towards the direction on each brake surface 21,22; That is for example each radiating fin 5 of odd positions extends towards the direction on Brake car surface 21, and each radiating fin 5 of even number position extends towards the direction on brake surface 22; By this, also can obtain with the heat radiation of aforementioned the first embodiment's brake disc 1 with air is carried out to water conservancy diversion, and then strengthen heat radiation function.
Please also refer to Fig. 9 to shown in Figure 12, the brake disc of the present embodiment and aforementioned the first embodiment are similar, and its difference is that each radiating fin 5 is circular-arc; By this, also can obtain with the heat radiation of aforementioned the first embodiment's brake disc 1 with air is carried out to water conservancy diversion, and then strengthen heat radiation function.
Certainly, each radiating fin 5 of the present embodiment outwardly direction also can compartment of terrain towards the direction (not shown) on each brake surface 21,22, not as limit.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the brake disc that can dispel the heat, is characterized in that, comprising:
One disk body, roughly rounded, the both sides of this disk body axial direction form respectively a brake surface, and the periphery of this disk body forms an outer surface;
One joining hole, is arranged on the circle centre position of this disk body, for a wheel hub, mutually combines;
Some perforation, be arranged on to angle intervals between this outer surface of periphery of this joining hole and this disk body, and respectively this perforation, towards counterclockwise from contiguous this joining hole to this outer surface direction deflection radiation, makes contiguous this outer surface of corresponding respectively this perforation of this disk body form respectively an internal surface, towards counterclockwise, form respectively one first inner side surface and form respectively one second inner side surface away from counterclockwise; And
Some radiating fins, respectively this radiating fin extends outwardly and towards the axial direction of this disk body gradually from this second inner side surface, make respectively this radiating fin except with this second inner side surface joint, respectively other positions of this radiating fin and this disk body be not at same plane;
When this disk body is driven by this rotation shaft of wheel and when rotating and rubbing on this brake surface with brake block towards counterclockwise, fricative heat penetration is crossed this disk body and is directed to respectively this radiating fin, and see through respectively this radiating fin and dispel the heat, and air is carried out to water conservancy diversion, to strengthen heat radiation.
2. the brake disc dispelling the heat according to claim 1, is characterized in that, respectively this radiating fin is the flabellum shape of fan or circular-arc.
3. the brake disc dispelling the heat according to claim 1, is characterized in that, respectively this radiating fin direction is outwardly all towards the surperficial direction of a brake wherein.
4. the brake disc dispelling the heat according to claim 1, is characterized in that, respectively this radiating fin outwardly direction compartment of terrain towards different respectively this surperficial directions of braking.
5. the brake disc dispelling the heat according to claim 1, is characterized in that, respectively this radiating fin is formed in one with this disk body or is connected with welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203471.8U CN203809559U (en) | 2014-04-24 | 2014-04-24 | Radiating brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203471.8U CN203809559U (en) | 2014-04-24 | 2014-04-24 | Radiating brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809559U true CN203809559U (en) | 2014-09-03 |
Family
ID=51448315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203471.8U Expired - Fee Related CN203809559U (en) | 2014-04-24 | 2014-04-24 | Radiating brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500625A (en) * | 2015-01-09 | 2015-04-08 | 宏展五金塑胶制品（苏州）有限公司 | Brake flange component |
| WO2016109976A1 (en) * | 2015-01-09 | 2016-07-14 | 宏展五金塑胶制品（苏州）有限公司 | Safety disc brake heat dissipation ring |
| CN107082103A (en) * | 2017-04-10 | 2017-08-22 | 缙云县刀浪车业有限公司 | Chainless bicycle |
| CN109268408A (en) * | 2018-10-24 | 2019-01-25 | 福建省泉通摩托车配件有限公司 | It is a kind of can be with the disc brake disc component of fast cooling |
-
2014
- 2014-04-24 CN CN201420203471.8U patent/CN203809559U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500625A (en) * | 2015-01-09 | 2015-04-08 | 宏展五金塑胶制品（苏州）有限公司 | Brake flange component |
| WO2016109976A1 (en) * | 2015-01-09 | 2016-07-14 | 宏展五金塑胶制品（苏州）有限公司 | Safety disc brake heat dissipation ring |
| CN104500625B (en) * | 2015-01-09 | 2018-03-02 | 宏展五金塑胶制品（苏州）有限公司 | A kind of brake disc component |
| CN107082103A (en) * | 2017-04-10 | 2017-08-22 | 缙云县刀浪车业有限公司 | Chainless bicycle |
| CN109268408A (en) * | 2018-10-24 | 2019-01-25 | 福建省泉通摩托车配件有限公司 | It is a kind of can be with the disc brake disc component of fast cooling |
| CN109268408B (en) * | 2018-10-24 | 2024-02-27 | 福建省泉通摩托车配件有限公司 | Can quick cooling's dish disc subassembly of stopping |
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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: 20140903 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |