CN219883610U - Low-wind-resistance energy-saving wheel cover - Google Patents
Low-wind-resistance energy-saving wheel cover Download PDFInfo
- Publication number
- CN219883610U CN219883610U CN202321524786.8U CN202321524786U CN219883610U CN 219883610 U CN219883610 U CN 219883610U CN 202321524786 U CN202321524786 U CN 202321524786U CN 219883610 U CN219883610 U CN 219883610U
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- China
- Prior art keywords
- wheel cover
- connecting part
- wind resistance
- resistance energy
- wheel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a low-wind-resistance energy-saving wheel cover. The utility model comprises a wheel cover body with a streamline structure and a first connecting part; the bracket comprises a second connecting part and a third connecting part, wherein the second connecting part is connected with the first connecting part in a matched manner, and the third connecting part is connected with the hub steel ring in a matched manner; wherein, the wheel casing body passes through the leg joint and cover is located the wheel hub steel ring. The utility model reduces wind resistance, enables air to form a tight adhesion layer on the surface of the wheel cover, reduces turbulence and separation, and the streamline wheel cover can effectively reduce forward resistance and lateral moment of the vehicle and improve stability and operability of the vehicle. The problems that the service durability of the tire and the steel ring is reduced and the wind resistance coefficient of the vehicle is large due to the fact that the rear steel ring is inwards sunken in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a low-wind-resistance energy-saving wheel cover.
Background
Because commercial car steel ring structure inwards caves in, when the vehicle high-speed was gone, wind was blown through from the automobile body both sides, because steel ring structure is uneven, can produce a turbulent flow in rear wheel department. Such turbulence can cause uneven pressure on the tire and rim, reducing their strength and durability and increasing the risk of tire burst and deformation. Meanwhile, the turbulence also increases the wind resistance coefficient of the vehicle, so that the vehicle needs to consume more fuel oil in running, and the use cost is increased.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problems that the service durability of the tire and the steel rim is reduced and the wind resistance coefficient of the vehicle is large due to the fact that the rear steel rim is inwards sunken in the prior art.
In order to solve the technical problems, the utility model provides a low-wind-resistance energy-saving wheel cover, which comprises:
the wheel cover body is provided with a streamline structure and comprises a first connecting part;
the bracket comprises a second connecting part and a third connecting part, wherein the second connecting part is connected with the first connecting part in a matched manner, and the third connecting part is connected with the hub steel ring in a matched manner;
wherein, the wheel casing body passes through the leg joint and cover is located the wheel hub steel ring.
In one embodiment of the present utility model, the material of the wheel cover body includes aluminum alloy, plastic or carbon fiber.
In one embodiment of the utility model, the streamline structure comprises an annular streamline wind deflector circumferentially arranged along the wheel cover body.
In one embodiment of the present utility model, the first connection portion includes a cover connection panel and a first connection hole provided in the cover connection panel, and the second connection portion includes a bracket connection panel and a second connection hole provided in the cover connection panel and engaged with the first connection hole.
In one embodiment of the present utility model, the third connection part includes a connection leg extending a peripheral end of the bracket connection panel and a third connection hole provided at the connection leg.
In one embodiment of the present utility model, the first and second connection holes and the third connection hole and the hub steel ring are engaged by bolts.
In one embodiment of the utility model, the cover connecting panel is annular, and the annular streamline air deflector comprises an annular arc section which extends outwards in an arc shape along the circumferential end of the bracket connecting panel and away from the bracket.
In one embodiment of the utility model, the annular streamline wind deflector further comprises an annular straight plate extending at the circumferential end of the annular arc section.
In one embodiment of the utility model, the wheel cover body is spaced from the hub steel ring.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
in order to reduce wind resistance, the annular streamline air deflector is arranged on the wheel cover body, so that air forms a tight adhesion layer on the surface of the wheel cover, turbulence and separation are reduced, the streamline wheel cover can effectively reduce forward resistance and lateral moment of a vehicle, and stability and operability of the vehicle are improved.
In order to reduce the dead weight of the wheel cover and increase the effective load of the vehicle, the wheel cover body is made of light materials such as aluminum alloy, plastic, carbon fiber and the like, and the light materials have the advantages of light weight, high strength, corrosion resistance and the like, and are beneficial to improving the manufacturing process and the cost efficiency of the wheel cover.
According to different requirements of customers, the wheel cover can be attached to the wheel rim or is not attached to the wheel rim with a gap, although the attached wheel cover can better protect the wheel rim from external damage, the attached wheel cover is unfavorable for heat dissipation and inspection, whether the wheel rim nut is loose or not can be conveniently observed by adopting the detached wheel cover, fastening or replacement can be timely carried out, the running safety of the customers is ensured, meanwhile, the detached wheel cover is favorable for air to flow between the wheel rim and the tire, redundant heat is taken away, and the service life of the tire is prolonged.
The utility model can well reduce the wind resistance coefficient of the commercial vehicle in the high-speed long-distance running process after the low wind resistance wheel cover is arranged, thereby reducing the oil consumption and improving the profitability of customers. According to different vehicle types and running conditions, the fuel consumption can be saved by 2% -3% after the low wind resistance wheel cover is installed. In addition, the low wind resistance wheel cover can improve the appearance of the vehicle and increase the aesthetic feeling and the grade of the vehicle.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic view of the overall structure of the low wind resistance wheel cover of the present utility model.
Fig. 2 is a front view of the wheel cover body of the present utility model.
Fig. 3 is a side view of the wheel cover body of the present utility model.
Fig. 4 is a front view of the stent of the present utility model.
Fig. 5 is a side view of the stent of the present utility model.
Description of the specification reference numerals:
1. a wheel cover body; 11. a streamline structure; 111. annular streamline wind deflector; 111a, an annular arc section; 111b, an annular straight plate; 12. a first connection portion; 121. the cover body is connected with the panel; 122. a first connection hole;
2. a bracket; 21. a second connecting portion; 211. the bracket is connected with the panel; 212. a second connection hole; 22. a third connecting portion; 221. a connecting support leg; 222. a third connection hole;
3. and (5) a bolt.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the present utility model, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1, the low wind resistance energy saving wheel cover of the present utility model comprises:
the wheel cover body 1 has a streamline structure 11 and comprises a first connecting part 12;
the bracket 2 comprises a second connecting part 21 which is matched and connected with the first connecting part 12 and a third connecting part 22 which is matched and connected with the wheel hub steel ring;
wherein, the wheel cover body 1 is connected with and covered on the wheel hub steel ring through the bracket 2.
In some embodiments, in order to reduce the dead weight of the wheel cover and increase the effective load of the vehicle, the material of the wheel cover body 1 includes stainless steel, iron, aluminum alloy, plastic or carbon fiber. The light material has the advantages of light weight, high strength, corrosion resistance and the like, and is beneficial to improving the manufacturing process and the cost efficiency of the wheel cover.
Specifically, the streamline structure 11 includes an annular streamline air deflector 111 disposed along the circumference of the wheel cover body 1. Through the arrangement, the air forms a tight adhesion layer on the surface of the wheel cover, turbulence and separation are reduced, the streamline wheel cover can effectively reduce forward resistance and lateral moment of the vehicle, and stability and operability of the vehicle are improved.
Specifically, the first connection portion 12 includes a cover connection panel 121 and a first connection hole 122 provided in the cover connection panel 121, and the second connection portion 21 includes a bracket connection panel 211 and a second connection hole 212 provided in the cover connection panel 121 and engaged with the first connection hole 122.
In one embodiment, the bracket connection panel 211 is uniformly provided with four connection lugs in a protruding manner in the circumferential direction, and the second connection holes 212 are formed in the connection lugs.
Specifically, the third connecting portion 22 includes a connecting leg 221 extending from the peripheral end of the bracket connecting panel 211 and a third connecting hole 222 provided in the connecting leg 221.
Specifically, the first and second connection holes 122 and 212 and the third connection hole 222 and the hub steel ring are engaged by bolts 3. In this embodiment, the first connecting hole 122 and the second connecting hole 212 are matched by using a bolt 3 with a diameter of M10 x 16 mm.
Specifically, the cover connecting panel 121 is ring-shaped, and the center thereof can be closed; the first connecting holes 122 are distributed around the central hole of the cover connecting panel 121, and the annular streamline air deflector 111 includes an annular arc section 111a extending outwards in an arc shape along the circumferential end of the bracket connecting panel 211 away from the bracket 2.
Specifically, the annular streamline wind deflector 111 further includes an annular straight plate 111b extending at a circumferential end of the annular arc section 111a.
In some embodiments, the wheel cover body 1 is spaced from the wheel rim. According to different demands of customers, the wheel cover can be attached to the wheel rim or is not attached to the wheel rim with a gap, although the attached wheel cover can better protect the wheel rim from external damage, the wheel cover is unfavorable for heat dissipation and inspection, whether the wheel nut is loose or not can be conveniently observed by adopting the non-attached wheel cover, fastening or replacement is timely carried out, the running safety of customers is ensured, meanwhile, the non-attached wheel cover is favorable for air to flow between the wheel rim and the tire, redundant heat is taken away, and the service life of the tire is prolonged.
The utility model can well reduce the wind resistance coefficient of the commercial vehicle in the high-speed long-distance running process after the low wind resistance wheel cover is arranged, thereby reducing the oil consumption and improving the profitability of customers. According to different vehicle types and running conditions, the fuel consumption can be saved by 2% -3% after the low wind resistance wheel cover is installed. In addition, the low wind resistance wheel cover can improve the appearance of the vehicle and increase the aesthetic feeling and the grade of the vehicle.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (9)
1. A low wind resistance energy saving wheel cover, comprising:
the wheel cover body (1) is provided with a streamline structure (11) and comprises a first connecting part (12);
the bracket (2) comprises a second connecting part (21) which is matched and connected with the first connecting part (12) and a third connecting part (22) which is matched and connected with the wheel hub steel ring;
wherein, the wheel cover body (1) is connected with and covered on the wheel hub steel ring through the bracket (2).
2. A low wind resistance energy saving wheel cover according to claim 1, characterized in that the material of the wheel cover body (1) comprises stainless steel, iron, aluminium alloy, plastic or carbon fiber.
3. A low wind resistance energy efficient wheel cover according to claim 1, characterized in that said fairings (11) comprise annular fairings deflector (111) arranged circumferentially of said wheel cover body (1).
4. A low wind resistance energy saving wheel cover according to claim 3, wherein the first connecting part (12) comprises a cover body connecting panel (121) and a first connecting hole (122) arranged on the cover body connecting panel (121), and the second connecting part (21) comprises a bracket connecting panel (211) and a second connecting hole (212) arranged on the cover body connecting panel (121) and matched with the first connecting hole (122).
5. The low wind resistance energy saving wheel cover according to claim 4, wherein the third connecting portion (22) comprises a connecting leg (221) extending a peripheral end of the bracket connecting panel (211) and a third connecting hole (222) provided to the connecting leg (221).
6. The low wind resistance energy saving wheel cover according to claim 5, wherein the first (122) and second (212) and third (222) connecting holes are engaged with the hub steel ring by means of bolts (3).
7. The low wind resistance energy saving wheel cover according to claim 4, wherein the cover body connecting panel (121) is annular, and the annular streamline wind deflector (111) comprises an annular arc section (111 a) which extends outwards in arc along the circumferential end of the bracket connecting panel (211) and away from the bracket (2).
8. The low wind resistance energy efficient wheel cover according to claim 7, wherein said annular streamline wind deflector (111) further comprises an annular straight plate (111 b) extending at a circumferential end of said annular arc section (111 a).
9. A low wind resistance energy saving wheel cover according to claim 1, characterized in that the wheel cover body (1) is in clearance with the wheel hub steel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524786.8U CN219883610U (en) | 2023-06-15 | 2023-06-15 | Low-wind-resistance energy-saving wheel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524786.8U CN219883610U (en) | 2023-06-15 | 2023-06-15 | Low-wind-resistance energy-saving wheel cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219883610U true CN219883610U (en) | 2023-10-24 |
Family
ID=88411355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321524786.8U Active CN219883610U (en) | 2023-06-15 | 2023-06-15 | Low-wind-resistance energy-saving wheel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219883610U (en) |
-
2023
- 2023-06-15 CN CN202321524786.8U patent/CN219883610U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |