CN212422699U - Tubeless lightweight steel wheel - Google Patents
Tubeless lightweight steel wheel Download PDFInfo
- Publication number
- CN212422699U CN212422699U CN202021004741.4U CN202021004741U CN212422699U CN 212422699 U CN212422699 U CN 212422699U CN 202021004741 U CN202021004741 U CN 202021004741U CN 212422699 U CN212422699 U CN 212422699U
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- spoke
- tubeless
- wheel hub
- lightweight steel
- wheel
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Abstract
The utility model relates to an auto wheel technical field just discloses a tubeless lightweight steel wheel, including wheel hub and spoke, wheel hub and spoke are integrated into one piece, and wheel hub and spoke adopt steel sheet spinning to form, the spoke is flat conical surface, a plurality of evenly distributed's lightening hole is seted up at the flat conical surface middle part of spoke, and is a plurality of the lightening hole is circular form, adjacent two the ventilation hole has been seted up to equal symmetry between the lightening hole, and is a plurality of the ventilation hole is the rectangle form, the lower side wall of spoke is located equal symmetry fixed connection between adjacent lightening hole and the ventilation hole and has the horizontally strengthening rib, and is a plurality of the cross section of strengthening rib is semi-circular. The utility model discloses not only can reduce wheel hub's weight, fuel consumption when having reduced the car and traveling is favorable to the fuel economy.
Description
Technical Field
The utility model relates to an auto wheel technical field especially relates to a lightweight steel wheel of tubeless.
Background
The automobile wheel is divided into an inner tube and a tubeless wheel, and compared with the inner tube and the tubeless wheel, the tubeless wheel has the advantages of few assembling pieces, convenience in installation, no need of dismounting for repairing the tire and the like, so that the application and development are fast in recent years, and the wheel occupies almost half of a passenger car.
The existing tubeless steel wheel tire has large weight, increases the fuel consumption of an automobile during running, is not favorable for fuel economy, and therefore, the tubeless lightweight steel wheel is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art weight great, fuel consumption when having increased the car and traveling is unfavorable for fuel economy's problem, and the lightweight steel wheel of tubeless that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tubeless lightweight steel wheel, includes wheel hub and spoke, wheel hub and spoke are integrated into one piece, and wheel hub and spoke adopt the steel sheet spinning to form, the spoke is the flat conical surface.
Preferably, the middle part of the flat conical surface of the spoke is provided with a plurality of weight reducing holes which are uniformly distributed.
Preferably, the plurality of lightening holes are all circular.
Preferably, vent holes are symmetrically formed between every two adjacent lightening holes.
Preferably, each of the plurality of vent holes has a rectangular shape.
Preferably, horizontal reinforcing ribs are symmetrically and fixedly connected between the adjacent lightening holes and the vent holes on the lower side wall of the spoke.
Preferably, the cross section of each of the reinforcing ribs is semicircular.
Compared with the prior art, the utility model provides a tubeless lightweight steel wheel possesses following beneficial effect:
1. this tubeless lightweight steel wheel through the lightening hole that is equipped with, can reduce the weight of wheel hub, fuel consumption when having reduced the car and traveling is favorable to fuel economy.
2. This tubeless lightweight steel wheel through the strengthening rib that is equipped with, can improve wheel hub's intensity.
3. This tubeless lightweight steel wheel through the ventilation hole that is equipped with, can reduce the windage of wheel hub when the car traveles.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can reduce wheel hub's weight, fuel consumption when having reduced the car and traveling is favorable to fuel economy.
Drawings
Fig. 1 is a schematic structural view of a tubeless lightweight steel wheel provided by the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: 1 wheel hub, 2 spokes, 3 strengthening ribs, 4 vent holes and 5 lightening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a tubeless lightweight steel wheel, including wheel hub 1 and spoke 2, wheel hub 1 and spoke 2 are integrated into one piece, and wheel hub 1 and spoke 2 adopt steel sheet spinning to form, spoke 2 is the flat conical surface, a plurality of evenly distributed's lightening hole 5 has been seted up at the flat conical surface middle part of spoke 2, a plurality of lightening holes 5 are circular form, ventilation hole 4 has been seted up to equal symmetry between two adjacent lightening holes 5 of circular form, a plurality of ventilation holes 4 are the rectangle form, the lower side wall of spoke 2 is located equal symmetry fixed connection between adjacent lightening hole 5 and the ventilation hole 4 and has horizontally strengthening rib 3, the cross section of a plurality of strengthening ribs 3 is semi-circular.
The utility model discloses in, during the use, through the lightening hole that is equipped with, can reduce wheel hub's weight, fuel consumption when having reduced the car and traveling is favorable to fuel economy, through the strengthening rib that is equipped with, can improve wheel hub's intensity, through the ventilation hole that is equipped with, can reduce wheel hub's windage when the car travels, the utility model discloses not only can reduce wheel hub's weight, fuel consumption when having reduced the car and traveling is favorable to fuel economy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a tubeless lightweight steel wheel, includes wheel hub (1) and spoke (2), its characterized in that, wheel hub (1) and spoke (2) are integrated into one piece, and wheel hub (1) and spoke (2) adopt steel sheet spinning to form, spoke (2) are flat conical surface, a plurality of evenly distributed's lightening hole (5) have been seted up at the flat conical surface middle part of spoke (2), adjacent two ventilation hole (4) have been seted up to equal symmetry between lightening hole (5), the lower lateral wall of spoke (2) is located equal symmetry fixed connection between adjacent lightening hole (5) and ventilation hole (4) and has horizontally strengthening rib (3).
2. A tubeless lightweight steel wheel according to claim 1 characterized in that a plurality of said lightening holes (5) are circular in shape.
3. A tubeless lightweight steel wheel according to claim 1 characterized in that the plurality of ventilation holes (4) are rectangular.
4. A tubeless lightweight steel wheel according to claim 1 characterized in that the cross-section of the ribs (3) is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004741.4U CN212422699U (en) | 2020-06-04 | 2020-06-04 | Tubeless lightweight steel wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004741.4U CN212422699U (en) | 2020-06-04 | 2020-06-04 | Tubeless lightweight steel wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212422699U true CN212422699U (en) | 2021-01-29 |
Family
ID=74271779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021004741.4U Active CN212422699U (en) | 2020-06-04 | 2020-06-04 | Tubeless lightweight steel wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212422699U (en) |
-
2020
- 2020-06-04 CN CN202021004741.4U patent/CN212422699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |