Vehicle body assembly and vehicle

Abstract

The vehicle body assembly comprises a fender assembly, a fender and a vehicle door, an air guide channel extending in the front-back direction is formed in the fender assembly, an air inlet and an air outlet are formed in the front end and the rear end of the air guide channel respectively, and a plurality of intercepting plates distributed at intervals in the up-down direction are arranged in the air guide channel. An included angle is formed between the intercepting plate and the vertical direction, the intercepting plate obliquely extends upwards in the direction from front to back, the fender is located on the front side of the fender assembly and provided with a ventilation opening communicated with the air inlet, the automobile door is located on the rear side of the fender assembly, and an air outlet communicated with the air outlet is defined between the automobile door and the fender assembly. According to the vehicle body assembly, the intercepting plate can well prevent sundries from moving backwards along the air guide channel, so that the sundries can be prevented from being discharged through the air outlet to impact a vehicle door, and the risk that the sundries scratch the vehicle door can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a vehicle body component and a vehicle. Background Art

[0002] With the rapid development of the automobile industry, consumers are increasingly pursuing higher fuel consumption or driving range of cars. Reducing the drag coefficient can reduce the fuel consumption of vehicles or increase the driving range of vehicles. Therefore, major OEMs are pursuing cars with low drag coefficients. In addition to working hard on styling and designing car styling with lower wind resistance, various aerodynamic accessories are also increasingly being applied to cars, such as fender air ducts. However, in the related technology, debris in the airflow will pass through the fender air duct and hit the car door, causing damage to the car door. Therefore, there is room for improvement. Utility Model Content

[0003] The utility model provides a vehicle body component, which has the advantage of preventing debris from scratching a vehicle door.

[0004] The utility model also provides a vehicle with the vehicle body assembly.

[0005] According to the vehicle body component of the first aspect of the present utility model, the vehicle body component includes: a fender assembly, which is formed with an air guide channel extending in the front-to-back direction, wherein the front and rear ends of the air guide channel are respectively provided with an air inlet and an air outlet, and the air guide channel is provided with a plurality of intercepting plates arranged at intervals in the up-down direction, wherein the intercepting plates are arranged at an angle to the up-down direction, and in the direction from front to back, the intercepting plates extend upwardly at an angle; a mudguard, which is located at the front side of the fender assembly and is provided with a vent connected to the air inlet; and a door, which is located at the rear side of the fender assembly and defines an exhaust port connected to the air outlet between the fender assembly and the fender assembly.

[0006] According to the vehicle body assembly of the first aspect of the utility model, a plurality of interception plates arranged at intervals along the up-down direction are provided in the air guide channel, the interception plates are arranged at an angle to the up-down direction, and in the direction from front to rear, the interception plates extend upwardly at an angle. The interception plates can better block debris from moving backward along the air guide channel, thereby preventing debris from being discharged through the exhaust port and impacting the vehicle door, thereby avoiding the risk of debris scratching the vehicle door.

[0007] According to some embodiments of the utility model, the front end of the intercepting plate extends to the air inlet; and / or the length L1 of the intercepting plate in the extension direction of the air guiding channel and the length L2 of the air guiding channel satisfy: L1 / L2≤0.5.

[0008] According to some embodiments of the present invention, the fender assembly includes a fender body and an air guide component. The air guide component is arranged on the inner side of the fender body and together with the inner side surface of the fender body defines the air guide channel.

[0009] According to some embodiments of the present invention, a cross-section of the air guide component in the front-to-rear direction is C-shaped and is open toward the inner side of the fender body.

[0010] According to some embodiments of the utility model, the wind guide component includes a side panel, a first side panel and a second side panel, the side panel is arranged relative to the inner side surface of the fender body, the first side panel and the second side panel are arranged in an up and down direction, and in the left and right direction, one end of the first side panel and the second side panel is connected to the side panel, and the other end of the first side panel and the second side panel extends in a direction close to the fender body.

[0011] According to some embodiments of the present invention, a sealing member is provided between the air guide component and the inner side surface of the fender body; and / or the intercepting plate and the air guide component are integrally formed.

[0012] According to some embodiments of the present utility model, the fender assembly also includes a mounting bracket arranged on the inner side of the fender body, the wind guide component is arranged on the mounting bracket, and the mudguard has at least two parts that are directly connected to the mounting bracket and the wind guide component respectively.

[0013] According to some embodiments of the present invention, the body component also includes a body side and a side trim, the fender body and the door are arranged on the outside of the body side, the fender assembly also includes a mounting bracket arranged on the inner side of the fender body, the side trim is located between the body side and the fender body and is simultaneously connected to the body side, the mounting bracket and the air guide component, the side trim is located between the door and the air guide component and together with the inner side of the fender body defines an air outlet connecting the air outlet and the exhaust port.

[0014] According to some embodiments of the present invention, in the direction from front to back, the air guiding channel extends obliquely upward.

[0015] A vehicle according to an embodiment of the second aspect of the utility model includes: the above-mentioned vehicle body assembly.

[0016] According to the vehicle of the second aspect of the embodiment of the utility model, a plurality of interception plates arranged at intervals along the up-down direction are provided in the air guide channel, the interception plates are arranged at an angle to the up-down direction, and in the direction from front to rear, the interception plates extend upwardly at an angle. The interception plates can better block debris from moving backward along the air guide channel, thereby preventing debris from being discharged through the exhaust port and impacting the vehicle door, thereby avoiding the risk of debris scratching the vehicle door.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a partial schematic diagram of a vehicle body assembly according to an embodiment of the utility model;

[0019] Figure 2 is a schematic diagram of the air outlet side of a vehicle body assembly according to an embodiment of the utility model;

[0020] Figure 3 is a partial schematic diagram of a fender assembly of a vehicle body assembly according to an embodiment of the utility model;

[0021] Figure 4 is a schematic diagram of the vent side of a vehicle body assembly according to an embodiment of the utility model;

[0022] Figure 5 It is a partial schematic diagram of the connection between the air guide component and the mounting bracket of the vehicle body assembly according to an embodiment of the utility model;

[0023] Figure 6 is a schematic diagram of the vent side of the vehicle body assembly according to another embodiment of the utility model from another angle;

[0024] Figure 7 It is a partial schematic diagram of the connection position between the fender assembly and the body side of the body assembly according to an embodiment of the utility model;

[0025] Figure 8 It is a partial schematic diagram of the connection position of the fender assembly, the side trim and the body side of the body assembly according to the embodiment of the utility model;

[0026] Fig. 9 is a schematic diagram of an air guide component and an interception plate of a vehicle body assembly according to an embodiment of the utility model;

[0027] Fig.10 It is a cross-sectional view of the air guide component and the fender body of the vehicle body assembly in the front-to-rear direction according to an embodiment of the utility model.

[0028] Reference numerals:

[0029] 100. Body component; 1. Fender assembly; 11. Air guide channel; 12. Air inlet; 13. Air outlet; 14. Interceptor plate; 15. Fender body; 16. Air guide component; 161. Side panel; 162. First side panel; 163. Second side panel; 164. First mounting portion; 165. Second mounting portion; 166. Third mounting portion; 167. Fourth mounting portion; 168. Fifth mounting portion; 169. Sixth mounting portion; 17. Mounting bracket; 171. First sub-bracket; 172. Second sub-bracket; 173. Third sub-bracket; 1731. First connecting portion; 1732. Second connecting portion; 2. Mudguard; 21. Air vent; 3. Vehicle door; 31. Air outlet; 4. Vehicle side panel; 5. Side trim; 51. Air vent. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0032] A vehicle body assembly 100 according to an embodiment of the first aspect of the present invention will be described below with reference to the accompanying drawings.

[0033] like Figures 1 to 10 As shown, the body component 100 according to the embodiment of the first aspect of the utility model includes: a fender assembly 1, a mudguard 2 and a door 3, the fender assembly 1 is formed with an air guide channel 11 extending in the front-to-back direction, the front and rear ends of the air guide channel 11 are respectively provided with an air inlet 12 and an air outlet 13, a plurality of intercepting plates 14 arranged at intervals in the up-down direction are provided in the air guide channel 11, the intercepting plates 14 are arranged at an angle to the up-down direction, and in the direction from front to back, the intercepting plates 14 extend upwardly inclined, the mudguard 2 is located at the front side of the fender assembly 1 and is provided with a vent 21 connected to the air inlet 12, the door 3 is located at the rear side of the fender assembly 1 and defines an exhaust port 31 connected to the air outlet 13 between the fender assembly 1 and the door 3.

[0034] That is to say, the vent 21 is connected with the air guide channel 11 through the air inlet 12, and the air guide channel 11 is connected with the exhaust channel through the air outlet 13. A connected air flow channel is formed among the vent 21, the air inlet 12, the air guide channel 11, the air outlet 13 and the exhaust port 31, so that the airflow on the front side of the fender 2 can flow to the rear side of the fender assembly 1 through the vent 21, the air inlet 12, the air guide channel 11, the air outlet 13 and the exhaust port 31 in sequence, thereby effectively reducing the wind resistance at the fender 2 and improving the aerodynamic performance of the vehicle.

[0035] At the same time, in the direction from front to rear, the interception plate 14 extends upwardly and obliquely, so when the debris such as stones and mud rolled up by the tire enters the air guide channel 11 along the air flow when the vehicle is moving, the interception plate 14 can better block the debris from moving backward along the air guide channel 11, thereby preventing the debris from being discharged through the air outlet 31 and impacting the vehicle door 3, thereby preventing the risk of the debris scratching the vehicle door 3. In addition, the interception plate 14 can divide the air guide channel 11 into a plurality of guide channels arranged at intervals in the vertical direction, thereby adjusting the number of interception plates 14 and the angle between the interception plates 14 and the extension direction of the air guide channel 11, thereby achieving precise control of the air flow streamline, which is beneficial to improving the aerodynamic performance of the vehicle.

[0036] According to the vehicle body component 100 of the first embodiment of the utility model, a plurality of interception plates 14 are arranged at intervals along the up-down direction in the air guide channel 11, and the interception plates 14 are arranged at an angle with the up-down direction. In the direction from front to rear, the interception plates 14 extend upwardly at an angle. The interception plates 14 can effectively block debris from moving backward along the air guide channel 11, thereby preventing debris from being discharged through the exhaust port 31 and impacting the vehicle door 3, thereby preventing the risk of debris scratching the vehicle door 3.

[0037] The vehicle door 3 is a vehicle door 3 on the front side of the vehicle, and the fender 2 is a fender 2 of the front wheel of the vehicle.

[0038] In some embodiments, the vent 21 can be completely formed on the fender 2, and the vent 21 can also be jointly defined by the inner side surfaces of the fender 2 and the fender assembly 1. For example, the fender assembly 1 includes a fender body 15 and an air guide component 16. The air guide component 16 is arranged on the inner side of the fender body 15 and forms an air guide channel 11. A gap open to the inner side surface of the fender body 15 is formed on the fender 2, and the inner side surface of the fender body 15 blocks the opening of the gap to form the vent 21.

[0039] In some embodiments, multiple interception plates 14 are arranged in parallel, so as to avoid wind field disorder caused by different gas guiding directions of multiple interception plates 14, so as to ensure the consistency of airflow direction in the air guide channel 11, which is beneficial to improving the guiding effect of the air guide channel 11 on the airflow.

[0040] In some embodiments, the area of ​​the air inlet 12 is larger than the area of ​​the air outlet 13. Thus, by reducing the area of ​​the air outlet 13, the gas flow rate at the air outlet 13 is increased, thereby stabilizing the gas flow field around the air outlet 13.

[0041] According to some embodiments of the utility model, the front end of the interception plate 14 extends to the air inlet 12. Therefore, the interception plate 14 can better intercept debris from entering the air guide channel 11 through the air inlet 12, so as to prevent the debris from entering the air guide channel 11 and accumulating, thereby avoiding the accumulation of debris in the air guide channel 11 and causing resistance to the airflow, which is beneficial to improving the aerodynamic performance of the vehicle. At the same time, it can prevent the debris from entering the air guide channel 11 and colliding with the part of the fender assembly 1 that constitutes the air guide channel 11 to produce abnormal noise. For example, the air guide channel 11 is composed of the air guide component 16 and the fender body 15. The interception plate 14 can prevent the debris from colliding with the air guide component 16 and the fender body 15 to produce abnormal noise, which is beneficial to improving the quietness of the vehicle.

[0042] According to some embodiments of the utility model, the length L1 of the interception plate 14 in the extension direction of the wind guide channel 11 and the length L2 of the wind guide channel 11 satisfy: L1 / L2≤0.5. That is to say, the length of the interception plate 14 in the extension direction of the wind guide channel 11 is controlled within the range of half or less of the length of the wind guide channel 11. It can be understood that, when the length of the wind guide channel 11 remains unchanged, the greater the ratio of the length of the interception plate 14 in the extension direction of the wind guide channel 11 to the length of the wind guide channel 11, the longer the length of the interception plate 14 in the extension direction of the wind guide channel 11, the better the effect of interception plate 14 in intercepting debris, but at the same time, the greater the wind resistance generated by the interception plate 14 to the airflow in the wind guide channel 11, and the higher the cost. Therefore, by controlling the ratio of the length of the interception plate 14 in the extension direction of the wind guide channel 11 to the length of the wind guide channel 11 within the range of not more than 0.5, the wind resistance generated by the interception plate 14 to the airflow can be reduced while ensuring the interception effect of the interception plate 14 on the debris, and it is conducive to reducing the cost of the interception plate 14. Among them, the ratio of the length L1 of the intercepting plate 14 in the extension direction of the air guiding channel 11 to the length L2 of the air guiding channel 11 can be 0.2, 0.24, 0.3, 0.36, 0.4, 0.48, 0.5, etc., and no specific limitation is made here.

[0043] According to some embodiments of the present invention, the fender assembly 1 includes a fender body 15 and an air guide component 16. The air guide component 16 is disposed on the inner side of the fender body 15 and defines an air guide channel 11 together with the inner side of the fender body 15. It should be noted that in the description herein, "inner side" refers to a side close to the center position of the vehicle in the left-right direction, and "outer side" refers to a side close to the outside of the vehicle in the left-right direction.

[0044] That is to say, the inner side surface of the fender body 15 constitutes a part of the inner side surface of the air guide channel 11, that is, the fender body 15 can replace part of the structure of the air guide component 16 to form the air guide channel 11. For example, the part of the inner side surface of the air guide component 16 adjacent to the fender body 15 can be omitted, thereby better simplifying the structure of the air guide component 16 and helping to reduce the cost of the air guide component 16.

[0045] According to some embodiments of the utility model, the cross section of the air guide component 16 in the front-to-back direction is C-shaped and is open toward the inner side of the fender body 15. That is, the air guide component 16 is formed into a structure that is open toward the inner side of the fender body 15 and penetrates along the front-to-back direction, and the inner side of the fender body 15 forms an air guide channel 11 extending along the front-to-back direction by blocking the open opening of the air guide component 16 toward the fender body 15. Thus, while ensuring that the air guide channel 11 can be formed on the inner side of the fender assembly 1 to reduce the wind resistance during the driving of the vehicle, the fender body 15 can replace the structure of the open opening of the air guide component 16 toward the fender body 15, so that the structure of the open opening of the air guide component 16 toward the fender body 15 can be omitted, and then the structure of the air guide component 16 can be simplified, which is conducive to reducing the cost of the air guide component 16.

[0046] According to some embodiments of the utility model, the wind guide component 16 includes a side panel 161, a first side panel 162 and a second side panel 163. The side panel 161 is spaced apart from the inner side surface of the fender body 15, and the first side panel 162 and the second side panel 163 are spaced apart along the up and down directions. In the left and right directions, one end of the first side panel 162 and the second side panel 163 is connected to the side panel 161, and the other ends of the first side panel 162 and the second side panel 163 extend toward a direction close to the fender body 15. That is, in the left-right direction, the first side panel 162 and the second side panel 163 are connected to each other through the side panel 161, and the inner side of the fender body 15 is used to block the space between the end of the first side panel 162 and the end of the second side panel 163, so as to form the wind guide passage 11 extending in the front-back direction, that is, the side of the side panel 161 facing the fender body 15, the side of the first side panel 162 facing the second side panel 163, the side of the second side panel 163 facing the first side panel 162, and the inner side of the fender body 15 jointly define the wind guide passage 11. Thus, the wind guide component 16 can omit the structure connecting the end of the first side panel 162 and the end of the second side panel 163 away from the side panel 161, so as to simplify the structure of the wind guide component 16, which is conducive to reducing the cost of the wind guide component 16.

[0047] In a specific example, the side panel 161 is roughly perpendicular to the left and right directions, the first side panel 162 and the second side panel 163 are respectively arranged at the upper and lower ends of the side panel 161 and are roughly the same length as the side panel 161 in the front-to-back direction, in the left and right directions, one end of the first side panel 162 is connected to the upper end of the side panel 161, the other end of the first side panel 162 extends toward the direction close to the fender body 15 and abuts against the inner side surface of the fender body 15, one end of the second side panel 163 is connected to the lower end of the side panel 161, the other end of the second side panel 163 extends toward the direction close to the fender body 15 and abuts against the inner side surface of the fender body 15, the distance between the first side panel 162 and the second side panel 163 in the up-down direction is greater than the distance between the side panel 161 and the fender body 15, so that the cross-section of the air guide channel 11 in the front-to-back direction is formed into a long strip extending along the up-down direction.

[0048] In some embodiments, the air guide component 16 is an integrally formed part. Thus, the integrally formed structure can not only ensure the performance stability of the side panels 161, the first side panels 162, and the second side panels 163 of the air guide component 16, but also facilitates molding and is simple to manufacture. Moreover, the assembly parts and connection procedures used to connect the side panels 161, the first side panels 162, and the second side panels 163 are omitted, the production cost is low, and the assembly efficiency of the side panels 161, the first side panels 162, and the second side panels 163 is greatly improved, and the connection reliability of the side panels 161, the first side panels 162, and the second side panels 163 is ensured. Furthermore, the integrally formed structure has high overall strength and stability, and a longer service life.

[0049] According to some embodiments of the present invention, a sealing member is provided between the air guide member 16 and the inner side surface of the fender body 15. Therefore, the sealing member can improve the sealing effect between the air guide member 16 and the fender body 15 by filling between the air guide member 16 and the inner side surface of the fender body 15, thereby preventing the gas in the air guide channel 11 from escaping through the gap between the air guide member 16 and the fender body 15 to affect the airflow guiding effect of the air guide channel 11, and the sealing member can prevent the air guide member 16 from directly contacting the fender body 15, thereby preventing friction damage and noise caused by the contact.

[0050] In some embodiments, the seal may be foam, which has good sealing performance and good buffering and shock absorbing effects, thereby improving the sealing between the air guide component 16 and the fender body 15 while having a good buffering effect between the air guide component 16 and the fender body 15 .

[0051] According to some embodiments of the utility model, the intercepting plate 14 is integrally formed with the air guide component 16. Thus, the integrally formed structure can not only ensure the structural and performance stability of the intercepting plate 14 and the air guide component 16, but also facilitates molding and is simple to manufacture, and also eliminates the assembly parts and connection procedures used for connecting the intercepting plate 14 and the air guide component 16, which has low production costs and greatly improves the assembly efficiency of the intercepting plate 14 and the air guide component 16, ensuring the connection reliability of the intercepting plate 14 and the air guide component 16. Furthermore, the integrally formed structure has high overall strength and stability, and a longer service life.

[0052] According to some embodiments of the utility model, the fender assembly 1 further includes a mounting bracket 17 disposed on the inner side of the fender body 15, the air guide component 16 is disposed on the mounting bracket 17, and the fender 2 has at least two parts that are directly connected to the mounting bracket 17 and the air guide component 16 respectively. That is, the air guide component 16 is connected to the fender body 15 and the fender 2 through the mounting bracket 17 disposed on the inner side of the fender body 15, and at the same time, the air guide component 16 is also directly connected to the fender 2. As a result, the installation and fixing position of the air guide component 16 can be increased to improve the stability of the air guide component 16 after installation. In a specific example, the fender body 15 fixes the mounting bracket 17 by hemming and threaded fasteners, which is conducive to reducing the difficulty of installing the mounting bracket 17.

[0053] According to some embodiments of the present utility model, the body component 100 also includes a body side panel 4 and a side trim panel 5, the fender body 15 and the door 3 are arranged on the outer side of the body side panel 4, the fender assembly 1 also includes a mounting bracket 17 arranged on the inner side surface of the fender body 15, the side trim panel 5 is located between the body side panel 4 and the fender body 15 and is simultaneously connected to the body side panel 4, the mounting bracket 17 and the air guide component 16, the side trim panel 5 is located between the door 3 and the air guide component 16 and together with the inner side surface of the fender body 15 defines an air outlet 51 connecting the air outlet 13 and the exhaust port 31. That is to say, the side trim 5 is connected to the fender body 15 through the mounting bracket 17 and is also connected to the vehicle body side panel 4 and the air guide component 16, thereby increasing the connection position of the fender body 15, the vehicle body side panel 4 and the air guide component 16, and improving the reliability of the connection between the fender body 15, the vehicle body side panel 4 and the air guide component 16. The side trim 5 can better shield the gap between the fender body 15 and the vehicle body side panel 4, and has a good protective effect on the structure between the fender body 15 and the vehicle body side panel 4.

[0054] The side trim 5 is located between the vehicle door 3 and the air guide component 16 and defines an air inlet 51 connecting the air outlet 13 and the air outlet 31 with the inner side surface of the fender body 15. That is, the air outlet 13 is connected with the air outlet 31 through the air inlet 51, so the airflow entering the air guide channel 11 can be discharged through the air outlet 13, the air inlet 51 and the air outlet 31, so as to avoid the side trim 5 blocking the flow of gas, which is conducive to improving the stability of the air guide of the fender assembly 1.

[0055] In some embodiments, the side trim panel 5 includes a trim panel body and a matching part provided on the trim panel body. The hardness of the matching part is less than that of the trim panel body. The matching part is interference fit with the fender body 15 and the vehicle body side panel 4. The trim panel body and the matching part are two-color injection molded.

[0056] In some embodiments, the projection of the air outlet 13 on the reference plane is located within the projection of the air inlet 51 and the air outlet 31 on the reference plane, and the reference plane is perpendicular to the extension direction of the air guide channel 11. In this way, it is possible to better avoid the side trim 5, the door 3 and the fender body from blocking the air in the air guide channel 11, so as to improve the efficiency of the air outlet of the air guide channel 11.

[0057] In a specific example, the air guide component 16 has a main body and a first mounting portion 164, a second mounting portion 165, a third mounting portion 166, a fourth mounting portion 167, a fifth mounting portion 168 and a sixth mounting portion 169 arranged on the main body, the first mounting portion 164 and the second mounting portion 165 are both arranged at the upper end of the main body, the first mounting portion 164 is arranged adjacent to the rear end of the main body, the second mounting portion 165 is arranged adjacent to the front end of the main body, the third mounting portion 166 and the fourth mounting portion 167 are both arranged at the lower end of the main body, the third mounting portion 166 is arranged adjacent to the rear end of the main body, the fourth mounting portion 167 is arranged adjacent to the front end of the main body, the fifth mounting portion 168 is arranged at the front end of the main body and adjacent to the lower end of the main body, the fourth mounting portion 167 is connected to the fifth mounting portion 168, the sixth mounting portion 169 is arranged at the rear end of the main body and adjacent to the air outlet 51, and the sixth mounting portion 169 is provided with a plurality of mounting portions arranged at intervals in the up-down direction. Among them, the side plate 161, the first side plate 162 and the second side plate 163 together constitute the main body.

[0058] The mounting bracket 17 includes a first sub-bracket 171, a second sub-bracket 172, and a third sub-bracket 173. The third sub-bracket 173 is disposed at the bottom end of the fender body 15. The first sub-bracket 171 and the second sub-bracket 172 are located above the third sub-bracket 173. A space for avoiding the air outlet 13 is formed between the first sub-bracket 171 and the third sub-bracket 173. A space for avoiding the air inlet 12 is formed between the second sub-bracket 172 and the third sub-bracket 173. The first sub-bracket 171 is disposed adjacent to the rear end of the fender body 15, and the second sub-bracket 172 is disposed adjacent to the front end of the fender body 15.

[0059] Specifically, the first mounting portion 164 and the first sub-bracket 171 are stacked in the front-to-back direction and fixed by a connecting piece, the second mounting portion 165 and the second sub-bracket 172 are stacked in the left-to-right direction away from the side of the fender body 15 in the left-to-right direction and fixed by a connecting piece, the third sub-bracket 173 includes a first connecting portion 1731 and a second connecting portion 1732, the second connecting portion 1732 and the first connecting portion 1731 are respectively located at the front and rear ends of the third sub-bracket 173, and the third mounting portion 166 and the first connecting portion 1731 are stacked in the front-to-back direction and fixed by a connecting piece , the fourth mounting portion 167 and the second connecting portion 1732 are stacked in the left-right direction away from the side of the fender body 15 in the left-right direction and fixed by a connecting piece; the fender 2 is arranged on the front side of the wind guide component 16 and the mounting bracket 17, the fender 2 and the front side of the second sub-bracket 172 are stacked in the front-to-back direction and fixed by a connecting piece, and the fender 2 is also stacked in the front-to-back direction with the fifth mounting portion 168 and fixed by a connecting piece; the side trim 5 is respectively fixed to the first sub-bracket 171, the plurality of sixth mounting portions 169 and the first connecting portion 1731 from top to bottom by connecting pieces. Among them, the connecting piece can be a snap-on buckle, a screw, etc., which is not specifically limited here.

[0060] In some embodiments, the projection of the air guide component 16 in the left-right direction is located within the projection of the fender body 15 in the left-right direction, that is, the air guide component 16 can be better hidden and installed on the inner side of the fender body 15, thereby avoiding the air guide component 16 from being exposed on the outer side of the fender body 15.

[0061] According to some embodiments of the utility model, in the direction from front to back, the air guide channel 11 extends upwardly at an angle. That is, the rear end of the air guide channel 11 is higher than the front end of the air guide channel 11, that is, the air outlet 13 is higher than the air inlet 12, and the inner bottom wall of the air guide channel 11 can be formed as an inclined surface extending upwardly at an angle from front to back. Therefore, during the driving process of the vehicle, when debris enters the air guide channel 11 through the air inlet 12, the inner bottom wall of the air guide channel 11 arranged at an angle can better block the debris from flowing backward along the air guide channel 11 with the air flow, thereby preventing the debris from passing through the air guide channel 11 and being discharged through the air outlet 13 and the exhaust port 31, and further preventing the debris from scratching the vehicle body structure such as the door 3 when being discharged. In addition, the inner bottom wall of the air guide channel 11 extends downwardly at an angle from the back to the front. Therefore, when the debris is not subjected to external forces, such as when the vehicle is parked, the debris can slide downward along the inner bottom wall of the air guide channel 11 under the action of its own weight and be discharged through the air inlet 12, thereby preventing the debris from accumulating in the air guide channel 11 and affecting the air guiding effect.

[0062] In a specific example, the intercepting plate 14 is parallel to the extension direction of the air guiding channel 11 , which can reduce the resistance of the intercepting plate 14 to the airflow in the air guiding channel 11 , so as to improve the aerodynamic performance of the vehicle.

[0063] A vehicle according to an embodiment of the second aspect of the utility model will be described below with reference to the accompanying drawings.

[0064] A vehicle according to an embodiment of the second aspect of the utility model includes: a vehicle body assembly 100 .

[0065] According to the vehicle of the second embodiment of the utility model, a plurality of intercepting plates 14 are arranged at intervals along the up-down direction in the air guide channel 11, and the intercepting plates 14 are arranged at an angle to the up-down direction. In the direction from front to rear, the intercepting plates 14 extend upwardly at an angle. The intercepting plates 14 can better block debris from moving backward along the air guide channel 11, thereby preventing debris from being discharged through the exhaust port 31 and impacting the vehicle door 3, thereby avoiding the risk of debris scratching the vehicle door 3.

[0066] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0068] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle body component, characterized in that: include: The fender assembly is formed with an air guide channel extending in the front-to-rear direction, the front and rear ends of the air guide channel are respectively provided with an air inlet and an air outlet, and the air guide channel is provided with a plurality of interception plates arranged at intervals in the up-down direction, the interception plates are arranged at an angle with the up-down direction, and in the direction from the front to the rear, the interception plates extend upwardly at an angle; a fender, located at the front side of the fender assembly and provided with a vent communicated with the air inlet; The vehicle door is located at the rear side of the fender assembly and defines an air outlet communicated with the air outlet between the vehicle door and the fender assembly.

2. The vehicle body component according to claim 1, characterized in that The front end of the intercepting plate extends to the air inlet; and / or, the length L1 of the intercepting plate in the extension direction of the air guiding channel and the length L2 of the air guiding channel satisfy: L1 / L2≤0.

5.

3. The vehicle body component according to claim 1, characterized in that The fender assembly includes a fender body and an air guide component. The air guide component is arranged on the inner side of the fender body and defines the air guide channel together with the inner side surface of the fender body.

4. The vehicle body component according to claim 3, characterized in that: The cross section of the air guide component in the front-rear direction is C-shaped and is open toward the inner side surface of the fender body.

5. The vehicle body component according to claim 4, characterized in that: The wind guide component includes a side panel, a first side panel and a second side panel, the side panel is arranged relative to the inner side surface of the fender body, the first side panel and the second side panel are arranged in an up-down direction, and in the left-right direction, one end of the first side panel and the second side panel is connected to the side panel, and the other end of the first side panel and the second side panel extends toward the direction close to the fender body.

6. The vehicle body component according to claim 3, characterized in that: A sealing member is provided between the air guide component and the inner side surface of the fender body; and / or the intercepting plate and the air guide component are integrally formed.

7. The vehicle body component according to claim 3, characterized in that: The fender assembly also includes a mounting bracket arranged on the inner side of the fender body, the wind guide component is arranged on the mounting bracket, and the mudguard has at least two parts that are directly connected to the mounting bracket and the wind guide component respectively.

8. The vehicle body component according to claim 3, characterized in that: It also includes a body side and a side trim, the fender body and the door are arranged on the outside of the body side, the fender assembly also includes a mounting bracket arranged on the inner side of the fender body, the side trim is located between the body side and the fender body and is simultaneously connected to the body side, the mounting bracket and the air guide component, the side trim is located between the door and the air guide component and together with the inner side of the fender body defines an air outlet connecting the air outlet and the exhaust port.

9. The vehicle body component according to claim 1, characterized in that In the direction from front to rear, the air guiding channel extends obliquely upward.

10. A vehicle, characterized in that: include: A vehicle body assembly according to any one of claims 1 to 9.

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