CN219749971U - SUV motorcycle type fin vortex structure - Google Patents
SUV motorcycle type fin vortex structure Download PDFInfo
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- CN219749971U CN219749971U CN202320833153.9U CN202320833153U CN219749971U CN 219749971 U CN219749971 U CN 219749971U CN 202320833153 U CN202320833153 U CN 202320833153U CN 219749971 U CN219749971 U CN 219749971U
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- spoiler
- suv
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- hatchback door
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- 230000007704 transition Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000428 dust Substances 0.000 description 9
- 239000010802 sludge Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to an SUV vehicle type tail fin spoiler structure, which belongs to the technical field of automobile spoilers, and comprises a rear spoiler arranged at the top of a hatchback door and side spoilers arranged at two sides of the hatchback door, wherein a hollow structure is arranged on the rear spoiler, and a plurality of flow guide grooves inclining towards the middle part of the hatchback door are arranged on the side spoiler.
Description
Technical Field
The utility model relates to the technical field of automobile spoilers, in particular to an SUV vehicle type tail fin spoiler structure.
Background
In the prior art, a rear tail wing or a rear spoiler of the SUV is an entire arc plate, and a side spoiler is smooth. Due to the fact that the chassis of the SUV vehicle type is high and the arrangement of the trunk, the rear portion of the SUV vehicle type cannot be steep like a car. As shown in FIG. 1, a large vortex area is formed in the middle of the SUV rear windshield by the top and side air flows of the SUV, and a continuous approximately conical spiral fluid area is formed on both sides of the SUV rear windshield. Dust and sludge brought up by the tire running are attached to the rear windshield by the air of the vortex area and the spiral fluid area, so that dust and sludge are easy to generate on the SUV rear windshield. Therefore, the existing SUV model is often provided with a wiper at the rear windshield, and the production cost is increased.
As disclosed in the patent publication CN206288097U, a compact SUV tail spoiler is provided with a process piece on the strip-shaped through hole and a protective sleeve on the bolt; concave ribs are additionally arranged on the back of the spoiler body, two convex blocks are arranged on the front face of the spoiler body, drain holes are formed in the positions, close to two sides, of the spoiler body, the bottoms of the bolt installation seat and the buckle installation seat of the spoiler are thinner, and lamp installation grooves are formed in the side edges of the spoiler body. However, the spoiler in the present patent cannot solve the problem of reducing the dust accumulation of the rear windshield.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the SUV vehicle type tail fin turbulence structure which is simple in structure and low in transformation cost, and can reduce the dust and sludge adhesion quantity on a SUV rear windshield and ensure the cleanliness and clean aging of the SUV rear windshield.
In order to achieve the above purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows: the SUV vehicle type tail fin spoiler structure comprises a rear spoiler arranged at the top of the hatchback door and side spoilers arranged on two sides of the hatchback door, wherein the rear spoiler is provided with a hollow structure, and the side spoilers are provided with a plurality of guide grooves inclined towards the middle of the hatchback door.
The rear spoiler comprises a spoiler body, wherein the middle part of the spoiler body is provided with a middle partition connected with the hatchback door, and the middle partition divides the hollow structure into two guide channels.
The outer Zhou Yuanhua of the guide channel is in transition, and the width of the guide channel close to the direction of the vehicle head is larger than the width of the guide channel far away from the direction of the vehicle head.
The edge of the spoiler body is in smooth transition.
The bottom plane of the flow guiding groove is in smooth transition connection with the upper surface of the hatchback door.
And a protruding part is formed between two adjacent diversion grooves, and the upper surface of the protruding part exceeds the upper surface of the hatchback door.
The flow guiding groove is arranged as an arc-shaped groove.
The beneficial effects of the utility model are as follows:
according to the utility model, the rear spoiler is arranged at the top of the hatchback door, the side spoilers are arranged at the two sides of the hatchback door, and the hollow structure is arranged on the rear spoiler, so that the airflow passing through the roof of the vehicle is divided into an upper discontinuous airflow layer and a lower discontinuous airflow layer at the rear windshield; the side spoiler is provided with a plurality of diversion grooves, so that the airflow passing through the side surface of the vehicle is divided into an upper discontinuous airflow layer and a lower discontinuous airflow layer on two sides of the rear windshield; the upper air flow of the roof is mainly converged with the upper air flow of the side surface of the vehicle, and the lower air flow of the roof is mainly converged with the lower air flow of the side surface of the vehicle, so that a plurality of intermittent approximately conical spiral fluid areas are formed on two sides of the rear windshield of the SUV vehicle, the dust and sludge adhesion quantity on the rear windshield of the SUV vehicle can be effectively reduced, and the cleanliness and clean aging of the rear windshield of the SUV vehicle are ensured.
Drawings
The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:
FIG. 1 is a simulated view of airflow at the tail of a conventional SUV vehicle model;
FIG. 2 is a top view of the spoiler structure of the SUV vehicle type according to the utility model;
FIG. 3 is a side view of the spoiler structure of the SUV vehicle type according to the utility model;
the labels in the above figures are: 1. the back lifting door 2, the rear spoiler 21, the spoiler body 22, the middle partition 23, the guide channel 3, the side spoiler 31, the guide groove 32 and the protruding part.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The specific embodiments of the utility model are as follows: as shown in fig. 2 and 3, the present utility model provides a SUV-type tail fin spoiler structure, which comprises a rear spoiler 2 mounted on the top of a hatchback door 1 and side spoilers 3 mounted on both sides of the hatchback door 1, wherein the rear spoiler 2 is provided with a hollowed-out structure, so that the airflow passing through the roof of the vehicle is divided into an upper layer and a lower layer of discontinuous airflow layers at the rear windshield, and the side spoiler 3 is provided with a plurality of flow guiding grooves 31 inclined towards the middle part of the hatchback door 1, so that the airflow passing through the side of the vehicle is divided into an upper layer and a lower layer of discontinuous airflow layers at both sides of the rear windshield; the upper air flow of the roof is mainly converged with the upper air flow of the side surface of the vehicle, and the lower air flow of the roof is mainly converged with the lower air flow of the side surface of the vehicle, so that a plurality of intermittent approximately conical spiral fluid areas are formed on two sides of the rear windshield of the SUV vehicle, the dust and sludge adhesion quantity on the rear windshield of the SUV vehicle can be effectively reduced, and the cleanliness and clean aging of the rear windshield of the SUV vehicle are ensured.
Specifically, the rear spoiler 2 comprises a spoiler body 21, a middle partition 22 connected with the hatchback door 1 is arranged in the middle of the spoiler body 21, the middle partition 22 divides the hollow structure into two guide channels 23, so that the air flow passing through the roof is divided into two parts of layered air flows, the two parts of layered air flows are distributed on two sides of the rear windshield, and the adhesion of dust and sludge in the middle of the rear windshield is further reduced.
The outer Zhou Yuanhua of the guide channel 23 is in transition, the width of the guide channel 23 in the direction close to the vehicle head is larger than the width of the guide channel 23 in the direction far away from the vehicle head, the edge of the spoiler body 21 is in smooth transition, the shape of the guide channel 23 is matched with the outer contour of the rear spoiler 2, and wind resistance and wind noise can be reduced.
Specifically, the bottom plane of the guiding groove 31 is in smooth transition connection with the upper surface of the hatchback door 1, and the guiding groove 31 is an arc groove, so that smooth guiding flow of the air flow is ensured, the air flow passing through the guiding groove 31 and the air flow passing through the guiding channel 23 are smoothly converged, and a plurality of discontinuous approximately conical spiral fluid areas are formed at the bottom layer.
A protruding part 32 is formed between two adjacent diversion grooves 31, the upper surface of the protruding part 32 exceeds the upper surface of the hatchback door 1, so that the air flow passing through the upper surface of the protruding part 32 is converged with the air flow passing through the top of the rear spoiler 2, and a plurality of intermittent approximately conical spiral fluid areas are formed on the upper layer.
The turbulent flow principle of the SUV type empennage turbulent flow structure is as follows: when the air flow passes through the rear part of the vehicle body in the running process of the vehicle, the air flow passing through the rear spoiler 2 on the roof is divided into an upper discontinuous air flow layer and a lower discontinuous air flow layer at the rear windshield, and the air flow passing through the side spoiler 3 on the side of the vehicle is divided into an upper discontinuous air flow layer and a lower discontinuous air flow layer at two sides of the rear windshield; the upper air flow flowing through the top of the rear spoiler 2 is mainly converged with the upper air flow flowing through the protruding part 32 of the side spoiler 3, and the lower air flow flowing through the guide channel 23 is mainly converged with the lower air flow flowing through the guide groove 31 of the side spoiler 3, so that a plurality of intermittent approximately conical spiral fluid areas are formed on two sides of the SUV type rear windshield, the dust and sludge adhesion quantity on the SUV type rear windshield can be effectively reduced, and the cleanliness and clean aging of the SUV type rear windshield are ensured.
In summary, the utility model has simple structure and low transformation cost, can reduce the adhesion amount of dust and sludge on the SUV rear windshield, and ensures the cleanliness and clean aging of the SUV rear windshield.
The foregoing is provided by way of illustration of the principles of the present utility model, and is not intended to be limited to the specific constructions and applications illustrated herein, but rather to all modifications and equivalents which may be utilized as fall within the scope of the utility model as defined in the claims.
Claims (7)
1. The utility model provides a SUV motorcycle type fin vortex structure which characterized in that, including installing the back spoiler at the back door top and installing the side spoiler in the back door both sides, be provided with hollow out construction on the back spoiler, be provided with a plurality of water conservancy diversion recesses to the back door middle part slope on the side spoiler.
2. SUV model tail spoiler structure according to claim 1, characterized in that: the rear spoiler comprises a spoiler body, wherein the middle part of the spoiler body is provided with a middle partition connected with the hatchback door, and the middle partition divides the hollow structure into two guide channels.
3. SUV model tail spoiler structure according to claim 2, characterized in that: the outer Zhou Yuanhua of the guide channel is in transition, and the width of the guide channel close to the direction of the vehicle head is larger than the width of the guide channel far away from the direction of the vehicle head.
4. SUV model tail spoiler structure according to claim 2, characterized in that: the edge of the spoiler body is in smooth transition.
5. SUV model tail spoiler structure according to claim 1, characterized in that: the bottom plane of the flow guiding groove is in smooth transition connection with the upper surface of the hatchback door.
6. SUV model tail spoiler structure according to claim 1, characterized in that: and a protruding part is formed between two adjacent diversion grooves, and the upper surface of the protruding part exceeds the upper surface of the hatchback door.
7. SUV model tail spoiler structure according to claim 1, characterized in that: the flow guiding groove is arranged as an arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320833153.9U CN219749971U (en) | 2023-04-14 | 2023-04-14 | SUV motorcycle type fin vortex structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320833153.9U CN219749971U (en) | 2023-04-14 | 2023-04-14 | SUV motorcycle type fin vortex structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219749971U true CN219749971U (en) | 2023-09-26 |
Family
ID=88081283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320833153.9U Active CN219749971U (en) | 2023-04-14 | 2023-04-14 | SUV motorcycle type fin vortex structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219749971U (en) |
-
2023
- 2023-04-14 CN CN202320833153.9U patent/CN219749971U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |