CN202180700U - Radiating device for rim of automobile tubeless aluminum wheel - Google Patents
Radiating device for rim of automobile tubeless aluminum wheel Download PDFInfo
- Publication number
- CN202180700U CN202180700U CN2011202683601U CN201120268360U CN202180700U CN 202180700 U CN202180700 U CN 202180700U CN 2011202683601 U CN2011202683601 U CN 2011202683601U CN 201120268360 U CN201120268360 U CN 201120268360U CN 202180700 U CN202180700 U CN 202180700U
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- CN
- China
- Prior art keywords
- rim
- wheel rim
- spoke
- radiating device
- wheel
- 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
A radiating device for a rim of an automobile tubeless aluminum wheel comprises spokes and the rim, and each spoke is provided with a center hole and a vent hole. The radiating device is characterized in that smooth recesses are arranged at corners on the inner wall of the rim and each spoke, and the distance between the corner of the inner wall of the rim and an edge line of a brake drum is enlarged by the aid the recesses. As the recesses are arranged at the corners on the inner wall of the rim and each spoke, the radiating device has the advantages that firstly, the weight of the rim can be reduced without affecting rim strength and energy consumption conservation is achieved, secondly, the thickness of the radiating device varies gradually so that stress concentration points can be scattered effectively and load bearing capacity of the rim is improved effectively, and thirdly, the gap between the brake drum and the rim is enlarged, so that the rim, a tire, the brake drum and an axle are radiated fully and effectively by air vortexes generated in high-speed rotation of the rim, and the service lives of the rim, the tire, the brake drum and the axle are prolonged.
Description
Technical field
The utility model relates to automotive rim, particularly relates to inner tube free automobile aluminium wheel wheel rim heat abstractor.
Background technology
Automotive rim can produce heat when running at high speed, heat also can be put aside, and is difficult to distribute; Thereby influence the service life of wheel rim, tire, brake wheel and axletree, moreover the weight of wheel rim and automobile fuel consumption there is direct influence; When wheel rim weight lays particular stress on, can strengthen the consumption of gasoline.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming that prior art exists; A kind of improvement design to wheel rim is provided, had both alleviated wheel rim weight, and do not influenced intensity; The change wheel rim strengthens the gap with brake wheel at the wheel rim position; Form airstream eddy current, help heat radiation, improve the inner tube free automobile aluminium wheel wheel rim heat abstractor in service life.
The technical scheme of the utility model inner tube free automobile aluminium wheel wheel rim heat abstractor is: comprise spoke and wheel rim; Spoke is shaped on centre hole and breather port; The corner that it is characterized in that said wheel rim inwall and spoke is shaped on smooth recessed whirlpool, and recessed whirlpool increases the space D of wheel rim inwall corner and brake wheel edge line.
The utility model discloses a kind of inner tube free automobile aluminium wheel wheel rim heat abstractor; In the smooth recessed whirlpool of the corner system of wheel rim inwall and spoke (sliding whirlpool); Compared with present technology; Have following three big benefits: 1, can alleviate the weight of wheel rim, and not influence wheel rim intensity, reach the effect of energy efficient; 2, this position thickness is slowly to change, effective dispersive stress centrostigma, thus effectively improve the bearing load ability of wheel rim; 3, make the gap between brake wheel and the wheel rim become big; Like this when the wheel rim high speed revolution; Form airstream eddy current, thereby actv. dispels the heat fully to wheel rim, tire, brake wheel, axletree, thereby improve the service life of wheel rim, tire, brake wheel, axletree.
Description of drawings
Fig. 1 is the structural representation of the utility model inner tube free automobile aluminium wheel wheel rim heat abstractor;
Fig. 2 is the local enlarged diagram in A place of Fig. 1.
The specific embodiment
The utility model relates to a kind of inner tube free automobile aluminium wheel wheel rim heat abstractor; Like Fig. 1-shown in Figure 2; Comprise spoke 2 and wheel rim 5; Spoke is shaped on centre hole 1 and breather port 4, it is characterized in that the corner of said wheel rim 5 inwalls and spoke 2 is shaped on smooth recessed whirlpool 3, and recessed whirlpool increases the space D of wheel rim inwall corner and brake wheel edge line 6.(sliding whirlpool) compared with present technology, has following three big benefits: 1, can alleviate the weight of wheel rim, and not influence wheel rim intensity, reach the effect of energy efficient in the smooth recessed whirlpool 3 of the corner system of wheel rim 5 inwalls and spoke 2; 2, this position (A place as shown in Figure 1) thickness is slowly to change, effective dispersive stress centrostigma, thus effectively improve the bearing load ability of wheel rim; 3, make the gap (space D of wheel rim 5 inwall corners and brake wheel edge line 6) between brake wheel and the wheel rim become big; Like this when the wheel rim high speed revolution; Form airstream eddy current; Thereby actv. dispels the heat to wheel rim, tire, brake wheel, axletree fully, thereby improves the service life of wheel rim, tire, brake wheel, axletree.
Claims (1)
1. inner tube free automobile aluminium is taken turns the wheel rim heat abstractor; Comprise spoke (2) and wheel rim (5); Spoke is shaped on centre hole (1) and breather port (4); The corner that it is characterized in that said wheel rim (5) inwall and spoke (2) is shaped on smooth recessed whirlpool (3), and recessed whirlpool increases the space D of wheel rim inwall corner and brake wheel edge line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202683601U CN202180700U (en) | 2011-07-27 | 2011-07-27 | Radiating device for rim of automobile tubeless aluminum wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202683601U CN202180700U (en) | 2011-07-27 | 2011-07-27 | Radiating device for rim of automobile tubeless aluminum wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180700U true CN202180700U (en) | 2012-04-04 |
Family
ID=46173748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202683601U Expired - Lifetime CN202180700U (en) | 2011-07-27 | 2011-07-27 | Radiating device for rim of automobile tubeless aluminum wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180700U (en) |
-
2011
- 2011-07-27 CN CN2011202683601U patent/CN202180700U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 Huangyan Economic Development Zone, Zhejiang Province, food Park Patentee after: Zhejiang Hongxin Science and Technology Co., Ltd. Address before: 318020 Huangyan Economic Development Zone, Zhejiang Province, food Park Patentee before: Zhejiang Daika Hongxin Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 1, No.75, Dejian Road, Jiangkou street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Hongxin Technology Co., Ltd Address before: 318020 Huangyan Economic Development Zone, Zhejiang Province, food Park Patentee before: Zhejiang Hongxin Science and Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |