Air guide structure and vehicle

Abstract

The utility model discloses an air guiding structure and a vehicle, the air guiding structure is arranged at the position of a front skin of the vehicle, the air guiding structure comprises a first plate body, a second plate body, a third plate body and a fourth plate body, the first plate body comprises a first front end part, a first rear end part and a first main body part, and the first main body part is located between the first front end part and the first rear end part; the second plate body comprises a second front end part, a second rear end part and a second main body part, and the second main body part is located between the second front end part and the second rear end part; the first front end part is connected with the second front end part, the first rear end part is connected with the second rear end part, and the first main body part and the second main body part define an air guide channel. Compared with the prior art, the first plate body and the second plate body are sequentially connected in an end-to-end mode to jointly define the independent air guide channel, the air guide channel is arranged on the front skin of the vehicle, the air guide channel does not need to be formed through the front skin, the wind resistance coefficient is guaranteed, and meanwhile the strength of the front skin body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile exterior, especially a wind -guiding structure and vehicle. BACKGROUND

[0002] During the driving process of the automobile, the front skin is first subjected to wind resistance and has the largest windward area. To reduce wind resistance and improve the endurance of the automobile, a single-piece air curtain is usually added to the area on both sides of the front skin. The air curtain can reduce the windward area and guide the wind resistance received through the air curtain channel to the wheels to achieve the effect of reducing wind resistance.

[0003] At present, the single-piece air curtain is pre-assembled by buckles and fastened on the front skin body by screws to form an air curtain channel. However, the single-piece air curtain has the following shortcomings: 1. The wheel arch buckles can be seen at a certain angle in front of the vehicle, which is not aesthetically pleasing; 2. Due to the limitations of the appearance and structure of the front skin, there will be a flange at the air inlet, and the air curtain channel is not smooth and the shape is not parallel (large in front and small at the back), which causes turbulent airflow and results in a howling problem during the driving process of the vehicle; 3. Due to the influence of the buckles in the air curtain channel, mud will accumulate in the air curtain, increasing the weight of the vehicle, and also affecting the wind resistance flow direction to some extent, increasing the wind resistance coefficient; 4. For vehicles without wheel arches, in order to ensure wind resistance, the front skin body cannot have a flange structure, and the strength of the front skin air curtain is weak, which can easily cause deformation of the front skin. The replacement time of the entire front skin is long and the cost is high. SUMMARY

[0004] The purpose of the utility model is to provide a wind -guiding structure and vehicle to solve the problems in the prior art and improve.

[0005] In a first aspect, the utility model provides a wind -guiding structure arranged at the front skin of a vehicle, which comprises:

[0006] A first plate body, the first plate body comprising a first main body part, a first front end part and a first rear end part, the first main body part being located between the first front end part and the first rear end part;

[0007] A second plate body, the second plate body comprising a second main body part, a second front end part and a second rear end part, the second main body part being located between the second front end part and the second rear end part;

[0008] Wherein:

[0009] The first front end part is connected with the second front end part, the first rear end part is connected with the second rear end part, and the first main body part and the second main body part form a wind -guiding channel. As described above, the wind -guiding structure, wherein, preferably, the extension direction of the first main body part is parallel to the extension direction of the second main body part.

[0010] The air guiding structure as claimed in any one of the preceding claims, wherein preferably the first front end portion is detachably connected to the second front end portion.

[0011] The air guiding structure as claimed in any one of the preceding claims, wherein preferably the first rear end portion is detachably connected to the second rear end portion.

[0012] In a second aspect, the utility model provides a vehicle, include preceding air guiding structure.

[0013] The vehicle as claimed in any one of the preceding claims, wherein preferably the vehicle comprises a front skin, and the air guiding structure is detachably connected to the front skin.

[0014] The vehicle as claimed in any one of the preceding claims, wherein preferably the front skin is provided with the air guiding structure at opposite ends thereof.

[0015] The vehicle as claimed in any one of the preceding claims, wherein preferably the vehicle comprises a wheel arch and a fixing member, the fixing member being used to fix the wheel arch, and the fixing member being arranged outside the air guiding passage.

[0016] The vehicle as claimed in any one of the preceding claims, wherein preferably the fixing member is a first buckle.

[0017] The vehicle as claimed in any one of the preceding claims, wherein preferably the front skin is provided with a flanging structure.

[0018] Compared with the prior art, the utility model utilizes the first plate body and the second plate body to be connected in sequence at the head and tail to jointly enclose an independent air guiding passage, and is arranged on the front skin of the vehicle, so that the air guiding passage is formed without relying on the front skin, thereby ensuring the wind resistance coefficient and the strength of the main body of the front skin. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a partial perspective view of the air guiding structure according to the embodiment of the utility model in a vehicle;

[0020] Figure 2 It is Figure 1 a sectional view in the B-B direction;

[0021] Figure 3 It is Figure 1 a sectional view in the C-C direction.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 10-air guiding structure, 11-first plate body, 111-first main body portion, 112-first front end portion, 123-first rear end portion, 12-second plate body, 121-second main body portion, 122-second front end portion, 123-second rear end portion, 13-air guiding passage;

[0024] 20 - vehicle, 21 - front skin, 22 - wheel arch, 23 - fixing, 231 - first clasp, 24 - second clasp. DETAILED DESCRIPTION

[0025] The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application only, and cannot be interpreted as a limitation of the present application.

[0026] In a first aspect, referring to Figures 1 to 3 As shown in the drawings, the present application provides a wind guide structure 10 arranged at a front skin 21 of a vehicle 20, the wind guide structure 10 comprising a first plate body 11 and a second plate body 12, wherein:

[0027] The first plate body 11 comprises a first main body part 111, a first front end part 112 and a first rear end part 113, the first main body part 111 being located between the first front end part 112 and the first rear end part 113, the first main body part 111 being a straight line type plate body, the first front end part 112 and the first rear end part 113 each having a certain included angle with the first main body part 111, so that the first plate body 11 as a whole is a plate body with an opening.

[0028] Similar to the structure of the first plate body 11, the second plate body 12 comprises a second main body part 121, a second front end part 122 and a second rear end part 123, the second main body part 121 being located between the second front end part 122 and the second rear end part 123, the second main body part 121 being a straight line type plate body, the second front end part 122 and the second rear end part 123 each having a certain included angle with the second main body part 121, so that the second plate body 12 as a whole is a plate body with an opening.

[0029] When the first front end part 112 is connected with the second front end part 122 and the first rear end part 113 is connected with the second rear end part 123, the two openings of the first plate body 11 and the second plate body 12 are connected together in opposite positions, so that after the first plate body 11 and the second plate body 12 are connected, there is a spacing between the first main body part 111 and the second main body part 121, and thus the space between the first main body part 111 and the second main body part 121 constitutes a wind guide channel 13.

[0030] In the embodiments provided by the present application, the wind guide structure 10 is arranged at the front skin 21 of the vehicle 20, and the wind resistance received by the front skin 21 can be introduced into the wheel through the wind guide channel 13, thereby achieving the effect of reducing wind resistance. The wind guide structure 10 of the present application is a component that exists independently without relying on the front skin 21, which is conducive to enhancing the structural strength of the front skin 21 while ensuring the wind resistance coefficient, and when the front skin 21 needs to be maintained or replaced, the wind guide structure 10 can still be used, which can effectively reduce the maintenance cost.

[0031] In the existing air guide structure 10, due to the unevenness of the air curtain channel, the airflow can easily cause a whistling sound in the vehicle 20 during driving. To improve this situation, refer to... Figure 2 as well as Figure 3 As shown, the extension direction of the first main body 111 is parallel to the extension direction of the second main body 121. That is, the first main body 111 and the second main body 121 form the main body of the air guide channel 13 in a parallel manner. There are no other structures inside the air guide channel 13. When the airflow passes through, the airflow can pass through stably because the internal structure of the air guide channel 13 is smooth and unobstructed, thereby avoiding the occurrence of whistling.

[0032] In one feasible implementation, the first front end portion 112 and the second front end portion 122 are detachably connected, and similarly, the first rear end portion 113 and the second rear end portion 123 are detachably connected, so as to facilitate the disassembly and assembly of the first plate 11 and the second plate 12.

[0033] Preferably, the first front end portion 112 and the second front end portion 122 are detachably connected by a snap-fit ​​mechanism, and the first rear end portion 113 and the second rear end portion 123 are also detachably connected by a snap-fit ​​mechanism. By configuring the snap-fit ​​structure between the first front end portion 112 and the second front end portion 122, and between the first rear end portion 113 and the second rear end portion 123, the connection and disassembly of the first plate 11 and the second plate 12 can be achieved without the need for additional connectors, which helps reduce costs.

[0034] In other embodiments, the first front end portion 112 and the second front end portion 122, and the first rear end portion 113 and the second rear end portion 123, may be connected detachably using other structures or components, which are not limited here.

[0035] Secondly, referring to Figure 1 As shown, this utility model provides a vehicle 20, including the aforementioned air guide structure 10. Since the air guide structure 10 can be independently installed inside the vehicle 20 without relying on the front skin 21, and the front skin 21 does not need to consider the problem of wind resistance, structures such as flanges can be added to the front skin 21 to enhance the structural strength of the front skin 21, thereby improving the structural strength of the vehicle 20.

[0036] In the embodiments provided in this application, the air guide structure 10 is detachably connected to the front skin 21 to facilitate the installation and removal of the air guide structure 10. According to the needs of the vehicle 20, the air guide structure 10 can be set in a suitable position on the front skin 21, which can not only reduce wind resistance, but also make reasonable use of the interior space of the vehicle 20.

[0037] Reference Figure 2As shown, the air guide structure 10 can be detachably connected to the front skin 21 through the second buckle 24, the second buckle 24 can preliminarily fix the air guide structure 10 and the front skin 21, and after the position of the air guide structure 10 is determined, the air guide structure 10 is fixed in position by using the bolt.

[0038] In order to ensure the uniformity of the wind resistance suffered by the vehicle 20, the air guide structure 10 is arranged at opposite ends of the front skin 21, and the air guide structure 10 on each side can guide the wind resistance suffered by the front skin 21 to the corresponding wheel, so as to reduce the wind resistance, thereby keeping the wind resistance suffered by the vehicle 20 on both sides balanced.

[0039] The vehicle 20 further includes a wheel arch 22 and a fixing member 23 for fixing the wheel arch 22, so as to facilitate the fixing and dismounting of the wheel arch 22, and the fixing member 23 is a first buckle 231. In the prior art, since the air curtain channel is composed of the main body of the front skin 21 and a single air curtain, the first buckle 231 is arranged in the air curtain channel, which on the one hand affects the smoothness of the air flow and easily accumulates silt, thereby increasing the wind resistance coefficient, and on the other hand, at a certain angle in front of the vehicle, the first buckle 231 can be seen, thereby affecting the visual effect.

[0040] The fixing member 23 of the present application is arranged outside the air guide channel 13, and the air guide structure 10 can shield the fixing member 23, so that the fixing member 23 cannot be observed in front of the vehicle, thereby improving the visual effect of the vehicle 20 and improving the appearance perception quality of the vehicle 20.

[0041] Since the air guide structure 10 of the present application is independently arranged without depending on the front skin 21, a turn-up structure can be arranged on the front skin 21 to increase the structural strength of the front skin 21, or other structures capable of improving the structural strength of the front skin 21 can be arranged, which are not limited herein.

[0042] The above embodiment according to the drawings illustrates the structure, features and effect of the present application, and the above description is only a preferred embodiment of the present application, but the present application is not limited by the drawings, any change or modification made according to the concept of the present application, or equivalent embodiments with equivalent changes, shall be within the protection scope of the present application, as long as the changes do not exceed the spirit of the specification and drawings.

Claims

1. A wind guide structure provided at a front skin of a vehicle, characterized by, The air guiding structure comprises: a first plate body comprising a first main body portion, a first front end portion and a first rear end portion, the first main body portion being located between the first front end portion and the first rear end portion; a second plate body comprising a second main body portion, a second front end portion and a second rear end portion, the second main body portion being located between the second front end portion and the second rear end portion; wherein: the first front end portion is connected with the second front end portion, the first rear end portion is connected with the second rear end portion, and the first main body portion and the second main body portion enclose an air guiding passage.

2. The air guiding structure according to claim 1, wherein, The extending direction of the first main body portion is parallel to the extending direction of the second main body portion.

3. The air guiding structure according to claim 1, wherein The first front end portion and the second front end portion are detachably connected.

4. The wind guide structure according to claim 1, wherein The first rear end portion and the second rear end portion are detachably connected.

5. A vehicle characterized by comprising: The vehicle comprises a front skin, and the air guiding structure is detachably connected to the front skin.

6. The vehicle of claim 5, wherein, The air guiding structure is arranged at opposite ends of the front skin.

7. The vehicle of claim 6, wherein The vehicle comprises wheel arches and fixing members for fixing the wheel arches, and the fixing members are arranged outside the air guiding passage.

8. The vehicle of claim 7, wherein The fixing member is a first buckle.

9. The vehicle of claim 8, wherein, The front skin is provided with a flange structure.

10. The vehicle of claim 9, wherein, ​

Images