Front bumper assembly of vehicle and vehicle

Abstract

The utility model discloses a front bumper assembly of a vehicle and the vehicle, and relates to the technical field of vehicles. The front bumper assembly comprises a front bumper and two spoilers. The front bumper extends transversely; the two spoilers are located at the two transverse ends of the front bumper, each spoiler is connected to the bottom of the front bumper and extends downwards, and the front side face of each spoiler is a spoiler face. The spoiler surfaces of the two spoilers are arranged in a manner of extending backwards in the downward direction; the spoiler face of each spoiler extends backwards in the direction away from the other spoiler. The bottom, corresponding to each spoiler, of the front bumper is provided with a sinking table which is concave upwards, and at least part of the upper end of each spoiler is assembled in the corresponding sinking table. According to the front bumper assembly of the vehicle, the connection firmness between the front bumper and the spoiler is enhanced, and the durability and the wind resistance performance of the front bumper assembly are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and particularly relates to a front bumper assembly of a vehicle and a vehicle. Background Art

[0002] In traditional vehicle design, special shapes are adopted under the front bumper of some vehicle models to optimize the wind resistance. However, limited by the injection molding technology, it is difficult to achieve perfect molding of some complex curved surfaces, which affects the effect of reducing wind resistance. To solve this problem, spoiler plates are added to the front bumpers of some other vehicle models, aiming to further reduce air resistance. However, during long-term use, the gap between the spoiler plate and the front bumper body may gradually expand, resulting in a decrease in installation stability and further aggravating the wind noise problem during driving.

[0003] Therefore, there is room for improvement in the spoiler plate of the vehicle. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this reason, the first aspect of the utility model aims to propose a front bumper assembly of a vehicle, and the front bumper assembly enhances the connection firmness between the front bumper and the spoiler plate, which helps to improve the durability and wind resistance performance of the front bumper assembly.

[0005] The second aspect of the utility model aims to propose a vehicle.

[0006] According to the front bumper assembly of a vehicle in the first aspect embodiment of the utility model, the front bumper assembly includes: a front bumper and two spoiler plates; the front bumper is arranged to extend horizontally; the two spoiler plates are located at the horizontal two ends of the front bumper, each spoiler plate is connected to the bottom of the front bumper and extends downward, and the front side surface of the spoiler plate is a spoiler surface; wherein, the spoiler surfaces of the two spoiler plates extend backward in the downward direction; the spoiler surface of each spoiler plate extends backward in the direction away from the other spoiler plate; a sunk platform that is recessed upward is provided at the bottom of the front bumper corresponding to each spoiler plate, and at least part of the upper end of the spoiler plate is assembled in the sunk platform.

[0007] The front bumper assembly of a vehicle according to an embodiment of the present utility model enhances the aerodynamic performance of the vehicle by providing two spoiler plates. These two spoiler plates are respectively located at the transverse two ends of the front bumper, and can effectively guide the flow of air, reducing air resistance. By designing the front side surface of each spoiler plate as a spoiler surface, and these spoiler surfaces extend backward in the downward direction, this design can further guide the air flow under the vehicle to pass smoothly, reducing the formation of turbulent flow and eddy current, thereby reducing the wind resistance coefficient. By providing a sunken platform that is recessed upward at the bottom of the front bumper and assembling it with at least a part of the upper end of the spoiler plate, this connection structure not only enhances the connection firmness between the spoiler plate and the front bumper, but also avoids the problem of gap expansion that may occur during long-term use, ensuring the use stability of the front bumper assembly.

[0008] For the front bumper assembly of the vehicle according to some embodiments of the present utility model, the upper surface of the spoiler plate is in interference fit with the upper surface of the sunken platform.

[0009] For the front bumper assembly of the vehicle according to some embodiments of the present utility model, the spoiler plate is partially arranged corresponding to the sunken platform and partially located outside the sunken platform; the connection position between the upper end of the spoiler plate and the upper surface of the sunken platform, and the connection position between the upper end of the spoiler plate and the front bumper outside the sunken platform are of unequal heights.

[0010] In some alternative embodiments, the front bumper is provided with positioning holes both inside and outside the sunken platform, and the spoiler plate is provided with positioning posts that cooperate with the two positioning holes.

[0011] For the front bumper assembly of the vehicle according to some embodiments of the present utility model, the front bumper is provided with connection holes both inside and outside the sunken platform, and the spoiler plate is installed on the two connection holes through fasteners.

[0012] For the front bumper assembly of the vehicle according to some embodiments of the present utility model, the back surface of the spoiler plate is provided with threaded posts, and the spoiler plate is connected to the front bumper through screws; there are at least two threaded posts, and the axes of at least two threaded posts have an included angle.

[0013] For the front bumper assembly of the vehicle according to some embodiments of the present utility model, the spoiler plate is a soft rubber plate.

[0014] For the front bumper assembly of the vehicle according to some embodiments of the present utility model, the bottom of the front bumper is provided with a flanging that extends backward, the spoiler plate is installed on the flanging, and the sunken platform is formed on the flanging.

[0015] In some alternative embodiments, a part of the flanging is located in front of the spoiler plate to block the upper edge of the spoiler plate.

[0016] A vehicle according to an embodiment of the second aspect of the present utility model includes a front bumper assembly of the vehicle according to the embodiment of the first aspect of the present utility model.

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

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1 is a schematic structural view of a front bumper assembly of some embodiments of the present utility model;

[0020] Figure 2 is a side view of a front bumper assembly of some embodiments of the present utility model;

[0021] Figure 3 is a schematic structural view of a spoiler of some embodiments of the present utility model;

[0022] Figure 4 is a schematic view of the installation position of a spoiler of some embodiments of the present utility model;

[0023] Figure 5 is a schematic view of one connection between a spoiler and a front bumper of some embodiments of the present utility model;

[0024] Figure 6 is a schematic view of another connection between a spoiler and a front bumper of some embodiments of the present utility model.

[0025] Reference numerals:

[0026] front bumper assembly 100,

[0027] front bumper 10, sunken platform 11, positioning hole 12, connection hole 13, flanging 14,

[0028] spoiler 20, spoiler surface 21, positioning post 22, threaded post 23. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation and be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] The following refers to Figure 1 - Figure 5 Describe the front bumper assembly 100 of a vehicle according to an embodiment of the present utility model.

[0033] As Figure 1 - Figure 2 Shown, the above-mentioned front bumper assembly 100 includes: a front bumper 10 and two spoiler plates 20.

[0034] Among them, the front bumper 10 is arranged to extend laterally. The two spoiler plates 20 are located at the lateral two ends of the front bumper 10. Each spoiler plate 20 is connected to the bottom of the front bumper 10 and extends downward. The front side surface of the spoiler plate 20 is a spoiler surface 21.

[0035] First of all, the lateral extension arrangement of the front bumper 10 can ensure that when the vehicle collides, the front bumper 10 can have a sufficient area to absorb and buffer the external impact force, reduce the probability of damage to the front part of the vehicle. At the same time, by dispersing the impact force through the front bumper 10, the transmission of the impact force to the vehicle occupant compartment can be reduced, thereby reducing the risk of injury to the vehicle occupants.

[0036] The two spoiler plates 20 are installed at the lateral two ends of the front bumper 10. They are connected to the bottom of the front bumper 10 and extend downward. The front side surface of each spoiler plate 20 is configured as a spoiler surface 21.

[0037] Optionally, the spoiler surface 21 can be at a specific angle and shape, designed to guide and optimize the flow path of the air current during vehicle driving. Specifically, the spoiler surface 21 is arranged to extend backward in the downward direction. Such a design helps to guide the air current under the vehicle to both sides of the vehicle body, reduce the resistance generated by the impact of the air current, and at the same time reduce the lift force at the bottom of the vehicle body, improving the stability of the vehicle.

[0038] It should be noted that since the spoiler 20 and the front bumper 10 are processed separately, this can give the spoiler 20 a higher degree of design freedom. Therefore, the shape and form of the spoiler 20 can no longer be restricted by the processing technology of the front bumper 10, such as the injection molding process, enabling the spoiler 20 to be constructed with a variety of complex curved surfaces and shapes. For example, the deflector can form a streamlined curved surface and fine edge treatment, etc., to better guide the air current and reduce air resistance.

[0039] As Figure 3 shown, the spoiler surfaces 21 of the two spoilers 20 are arranged to extend backward in the downward direction.

[0040] Specifically, this structure of the spoiler surface 21 extending backward can better guide the air current under the vehicle. When the vehicle is driving at high speed, the air current under the vehicle will generate certain eddies and turbulent flows due to the shape and speed of the vehicle bottom. The downward and backward extension of the spoiler surface 21 is like laying a "highway" for these air currents, enabling them to flow more smoothly along the shape of the spoiler surface 21, thus reducing the direct collision with the vehicle bottom and the generation of vortices, and reducing the resistance caused by air current disorder.

[0041] In addition, the spoiler surface 21 being arranged to extend backward in the downward direction also helps to reduce the lift force of the vehicle. During high-speed driving, if the air current at the bottom of the vehicle does not flow smoothly, it is easy to generate an upward lift force, affecting the stability and controllability of the vehicle. The downward and backward extension of the spoiler surface 21, by increasing the downward pressure of the air current at the bottom of the vehicle, helps to offset this lift force, enabling the vehicle to drive close to the ground and improving the driving stability and safety.

[0042] The spoiler surface 21 of each spoiler 20 is arranged to extend backward in the direction away from the other spoiler 20.

[0043] Such a setting makes the two spoilers 20 form an effect of "diffusing" to both sides of the vehicle in the lateral direction. When the vehicle is driving, the air current at the front first encounters the spoiler 20 and is guided by its spoiler surface 21. Since the spoiler surface 21 gradually extends backward in the direction away from the other spoiler 20, the air current will be gradually dispersed and guided to both sides and the rear of the vehicle body when flowing through the spoiler surface 21. This dispersion effect helps to reduce the accumulation and vortices of the air current at the front of the vehicle, thereby reducing the wind resistance coefficient.

[0044] Combined with Figure 2 At the bottom of the front bumper 10, a sunken platform 11 that is recessed upward is provided corresponding to each spoiler 20, and at least a part of the upper end of the spoiler 20 is assembled in the sunken platform 11.

[0045] The design structure of the sunken platform 11 recessed upward provides an embedding space for the installation of the spoiler 20. When the spoiler 20 is accurately installed at the bottom of the front bumper 10, at least a part of its structure naturally embeds into the interior of the front bumper 10, forming a tight and stable fitting relationship with the sunken platform 11. This fitting design not only strengthens the integrity of the structure of the front bumper assembly 100, but also ensures the stability of the spoiler 20 during driving.

[0046] Since the contact surface is completely enclosed inside the sunken platform 11, external factors such as wind pressure are not likely to directly impact the connection, thereby reducing the risk of connection loosening or failure. This stable connection not only ensures the stability of the spoiler 20 during driving, but also extends the service life of vehicle components.

[0047] In addition, the shielding effect of the sunken platform 11 also avoids any visible gaps between the spoiler 20 and the front bumper 10 on the windward surface. The existence of gaps may disrupt the aerodynamic streamline at the front of the vehicle. Through the effective shielding of the sunken platform 11, the airflow can flow more smoothly through the spoiler surface 21, reducing unnecessary turbulence and vortices, and improving the aerodynamic performance of the vehicle. This not only helps to reduce the wind resistance coefficient, but also enhances the driving stability of the vehicle, bringing a more stable and comfortable driving experience to the driver.

[0048] Such as Figure 4 shown, for the front bumper assembly 100 of a vehicle according to some embodiments of the present invention, the upper surface of the spoiler 20 and the upper surface of the sunken platform 11 are in interference fit.

[0049] First of all, through the interference fit, the spoiler 20 can be tightly embedded inside the sunken platform 11 during installation, and a certain compressive stress is formed between the two. This compressive stress helps to resist the influence of external factors such as vibration and impact on the connection part, thereby enhancing the stability of the installation of the spoiler 20. Even during long-term high-speed driving or under harsh road conditions, the spoiler 20 can maintain its predetermined position, not easily loosen or fall off, ensuring the integrity of the front of the vehicle.

[0050] Secondly, when the vehicle is driving at high speed, the front bumper 10 and the spoiler 20 will be subjected to strong wind pressure from the front. Through the design of interference fit, the possible gaps between the spoiler 20 and the sunken platform 11 can be eliminated or reduced, making the spoiler 20 and the sunken platform 11 fit tightly without any gaps, and the wind pressure cannot penetrate to the connection part, thereby avoiding the problem of the spoiler 20 loosening caused by wind pressure.

[0051] In addition, reducing the presence of gaps also allows the air flow to pass more smoothly over the surface of the spoiler 20, reducing the generation of unnecessary turbulence and vortices, which helps to reduce the drag coefficient of the vehicle and improve the driving stability of the vehicle. At the same time, the lower drag also means less energy loss and lower noise levels, thereby reducing energy consumption, improving the utilization rate of energy, and creating a relatively quiet driving environment for the driver.

[0052] Optionally, the interference amount is Y, satisfying 0.1 mm ≤ Y ≤ 0.5 mm. For example, the interference amount can be 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, etc. Controlling the interference amount Y within at least 0.1 mm to 0.5 mm can ensure that when the front bumper 10 and the spoiler 20 are interference-fitted, both a proper connection effect can be achieved and the integrity of the spoiler 20 can be ensured.

[0053] According to the front bumper assembly 100 of a vehicle according to some embodiments of the present invention, as Figure 5 shown, a part of the spoiler 20 corresponds to the counterbore 11 and is partially located outside the counterbore 11. Such a setting can increase the connection area between the spoiler 20 and the front bumper 10 and improve the installation stability of the spoiler 20.

[0054] The connection position of the upper end of the spoiler 20 with the upper surface of the counterbore 11 and the connection position of the upper end of the spoiler 20 with the front bumper 10 outside the counterbore 11 have different heights.

[0055] Specifically, the connection position of the upper end of the spoiler 20 with the upper surface of the counterbore 11 and the connection position of the upper end of the spoiler 20 with the front bumper 10 outside the counterbore 11 have different heights in the vertical direction. The structural design with different heights enables the spoiler 20 to more effectively disperse and transmit these forces when subjected to lateral forces (such as collisions, etc.). During the driving process of the vehicle, the spoiler 20 may be affected by wind forces and other external forces from different directions. By having different heights at the connection positions of the spoiler 20 with the front bumper 10 outside the counterbore 11, these forces can be transmitted more smoothly to different positions of the front bumper 10, thereby reducing the risk of stress concentration and local damage.

[0056] In some alternative embodiments, in combination with Figure 3 、 Figure 5 , the front bumper 10 is provided with positioning holes 12 both inside and outside the counterbore 11, and the spoiler 20 is provided with positioning posts 22 that cooperate with the two positioning holes 12.

[0057] Specifically, the positioning holes 12 provided inside and outside the sunk platform 11 of the front bumper 10 are precise in position, and their sizes and shapes can match the positioning posts 22 on the spoiler 20. This provides a reliable positioning reference for the spoiler 20, improves the installation efficiency of the spoiler 20, and ensures the accuracy of the installation position at the same time.

[0058] Meanwhile, corresponding positioning posts 22 that cooperate with the two positioning holes 12 on the front bumper 10 are also provided on the spoiler 20. The sizes, shapes, and positions of these positioning posts 22 closely correspond to the positioning holes 12 on the front bumper 10. During the installation process, the positioning posts 22 will accurately insert into the corresponding positioning holes 12 to form a stable pre-positioning. This connection method not only improves the reliability of the installation but also effectively prevents the spoiler 20 from shifting or loosening during driving.

[0059] Alternatively, in some alternative embodiments, the front bumper 10 is provided with positioning posts 22 both inside and outside the sunk platform 11, and the spoiler 20 is provided with positioning holes 12 that cooperate with the two positioning posts 22. Through this positioning method, it is also possible to provide convenience and reliability for the installation of the spoiler 20 and the front bumper assembly 100.

[0060] According to the front bumper assembly 100 of a vehicle according to some embodiments of the present invention, as Figure 5 shown, the front bumper 10 is provided with connection holes 13 both inside and outside the sunk platform 11, and the spoiler 20 is installed on the two connection holes 13 through fasteners.

[0061] Specifically, the spoiler 20 is installed on the two connection holes 13 through fasteners (such as bolts, screws, etc.). During the installation process, first, one end of the fastener needs to pass through the reserved hole on the spoiler 20 and align with the connection hole 13 on the front bumper 10. Subsequently, by rotating or tightening the fastener, it is closely fitted with the connection hole 13, thereby realizing the firm connection between the spoiler 20 and the front bumper 10. This installation method is simple and fast, and can ensure that the spoiler 20 maintains a stable position and performance during vehicle driving.

[0062] In addition, this design also takes into account the convenience of maintenance and replacement. When it is necessary to disassemble or replace the spoiler 20, simply use the corresponding tool to loosen the fastener to easily complete the operation, without disassembling the entire front bumper 10 or making large-scale modifications. This reduces the maintenance cost and time, and also improves the maintainability of the vehicle.

[0063] According to the front bumper assembly 100 of a vehicle according to some embodiments of the present invention, in combination with Figure 5 , threaded posts 23 are provided on the back surface of the spoiler 20, and the spoiler 20 is connected to the front bumper 10 through screws.

[0064] By setting the threaded posts 23, the spoiler 20 can be directly connected to the front bumper 10 by screws. This connection method can withstand the connection stability of the lifted spoiler 20, enabling the spoiler 20 to resist greater external forces and impacts. At the same time, the cooperation between the threaded posts 23 and the screws also provides a certain degree of adjustability. For example, the cooperation between the threaded posts 23 and the screws allows for fine-tuning during installation to ensure that the position and angle of the spoiler 20 reach the optimal state.

[0065] In addition, there are at least two threaded posts 23, and the axes of the at least two threaded posts 23 have an included angle.

[0066] When the axes of the two threaded posts 23 have an included angle, it means that the two threaded posts 23 face the same area. Such a layout helps to form a stable support in multiple directions, enhancing the stability of the spoiler 20 after installation. Specifically, by dispersing the forces from different directions, these forces can act evenly on the connection points between the spoiler 20 and the threaded posts 23, effectively preventing loosening problems that may be caused by single-direction fixation.

[0067] In the front bumper assembly 100 of a vehicle according to some embodiments of the present invention, the spoiler 20 is a soft rubber plate.

[0068] It is known that the soft rubber plate has good flexibility and elasticity, and can better adapt to vibrations and impacts under different road conditions and driving conditions, thereby effectively reducing the risk of damage caused by external forces.

[0069] Optionally, the spoiler 20 is a TPV material plate (thermoplastic vulcanizate). When the spoiler 20 is a TPV material plate, it combines the elasticity of rubber and the processing performance of plastic, enabling the spoiler 20 to not only maintain good softness and impact resistance, but also be easy to process and form.

[0070] Specifically, the spoiler 20 made of the TPV material plate does not need to worry about damage caused by ground scraping. Therefore, the spoiler 20 made of the TPV material plate can adapt to a lower ground clearance. At the same time, the spoiler 20 made of the TPV material plate has excellent elasticity and recovery, enabling it to quickly return to its original state after being subjected to external forces and maintain a stable shape and performance. Moreover, the spoiler 20 made of the TPV material plate also has good weather resistance and aging resistance. Therefore, the spoiler 20 made of the TPV material plate can maintain a stable working state for a long time in various harsh environments, thereby extending the service life of the spoiler 20.

[0071] In the front bumper assembly 100 of a vehicle according to some embodiments of the present invention, as Figure 5 shown, a flanging 14 extending backward is provided at the bottom of the front bumper 10, the spoiler 20 is installed on the flanging 14, and a counterbore 11 is formed on the flanging 14.

[0072] First, the flanging 14 provides a relatively clear installation area for the spoiler 20. In this way, when installing the spoiler 20, the operator can easily align it with the flanging 14 and fix it using the reserved holes or mounting grooves. The existence of the flanging 14 simplifies the installation process, improves the installation efficiency, and also reduces the risk of loosening or misalignment caused by improper installation.

[0073] Secondly, the flanging 14 plays a certain stabilizing role during the use of the spoiler 20. When the vehicle is driving and encounters some complex road conditions, it will generate varying degrees of vibration and impact on the spoiler 20. The design of the flanging 14 enhances the connection strength between the spoiler 20 and the bumper by increasing the connection area and providing additional support points, reducing the possibility of displacement or loosening during use, and ensuring that the spoiler 20 can be stabilized in the predetermined position.

[0074] In some alternative embodiments, a part of the flanging 14 is located on the front side of the spoiler 20 to block the upper edge of the spoiler 20.

[0075] The part of the flanging 14 located on the front side of the spoiler 20 can prevent the spoiler 20 from warping or shifting during driving due to wind resistance or other external forces. By means of physical blocking, it ensures that the spoiler 20 can maintain the predetermined position and angle, thereby giving full play to its role in reducing wind resistance and improving vehicle stability.

[0076] A vehicle according to an embodiment of the second aspect of the present invention includes the front bumper assembly 100 of the vehicle according to the embodiment of the first aspect of the present invention.

[0077] It should be noted that the specific type of the vehicle referred to in this application is not limited. For example, the vehicle can be a fuel vehicle, a gas vehicle, or a new energy vehicle. The new energy vehicle can be a pure electric vehicle, a hybrid vehicle, a fuel cell electric vehicle, an extended-range vehicle, a solar electric vehicle, a gas fuel vehicle (such as a hydrogen engine vehicle), or a biofuel vehicle (such as a vehicle powered by ethanol, biodiesel, etc.). Through the vehicle according to the embodiment of the present invention, by using the improved front bumper assembly 100, the overall durability of the front bumper assembly 100 is improved, the wind resistance performance of the vehicle is optimized, and the vehicle is more stable during driving.

[0078] Next, refer to Figure 1 - Figure 6 A specific embodiment is used to describe in detail the front bumper assembly 100 according to the embodiment of the present invention. It should be understood that the following description is only an exemplary illustration and not a specific limitation of the invention.

[0079] Such as Figure 1 、 Figure 2As shown, the front bumper assembly 100 of the vehicle includes: a front bumper 10 and two spoiler plates 20.

[0080] The front bumper 10 is arranged to extend horizontally. The two spoiler plates 20 are located at the horizontal two ends of the front bumper 10, and each spoiler plate 20 is connected to the bottom of the front bumper 10 and extends downward.

[0081] Referring to Figure 2 - Figure 6 As shown in , the spoiler plate 20 is a soft rubber plate. The spoiler plate 20 includes: a spoiler surface 21, a positioning post 22, and a threaded post 23. The spoiler surface 21 is located on the front side of the spoiler plate 20. The spoiler surfaces 21 of the two spoiler plates 20 extend backward in the downward direction. The spoiler surface 21 of each spoiler plate 20 extends backward in the direction away from the other spoiler plate 20.

[0082] Referring to Figure 5 As shown in , the front bumper 10 includes: a sunk platform 11, a positioning hole 12, a connection hole 13, and a flanging 14.

[0083] The sunk platform 11 is arranged at the bottom of the front bumper 10 and corresponds to each spoiler plate 20 in position. The sunk platform 11 is recessed upward toward the bottom of the front bumper 10.

[0084] At least a part of the upper end of the spoiler plate 20 is assembled in the sunk platform 11.

[0085] The upper surface of the spoiler plate 20 is in interference fit with the upper surface of the sunk platform 11, and the interference amount is 0.3 mm.

[0086] Among them, a part of the spoiler plate 20 is arranged corresponding to the sunk platform 11 and a part is located outside the sunk platform 11.

[0087] The connection position of the upper end of the spoiler plate 20 with the upper surface of the sunk platform 11 and the connection position of the upper end of the spoiler plate 20 with the front bumper 10 outside the sunk platform 11 have different heights.

[0088] The front bumper 10 is provided with positioning holes 12 both inside and outside the sunk platform 11, and the spoiler plate 20 is provided with positioning posts 22 that cooperate with the two positioning holes 12.

[0089] The front bumper 10 is provided with connection holes 13 both inside and outside the sunk platform 11, and the spoiler plate 20 is installed on the two connection holes 13 through fasteners.

[0090] There are at least two threaded posts 23, and the axes of the at least two threaded posts 23 have an included angle.

[0091] The flanging 14 is arranged at the bottom of the front bumper 10 and extends backward. The spoiler plate 20 is located on the flanging 14, and the sunk platform 11 is formed on the flanging 14. A part of the flanging 14 is located on the front side of the spoiler plate 20 to block the upper edge of the spoiler plate 20.

[0092] Other components of the front bumper assembly according to the embodiments of the present invention, such as vehicles, etc., and operations are known to those of ordinary skill in the art and will not be described in detail herein.

[0093] In the description of this specification, the descriptions with reference to the terms "embodiment", "example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. 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.

[0094] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A front bumper assembly for a vehicle, characterized in that: include: A front bumper, the front bumper is arranged to extend laterally; Two spoilers, the two spoilers are located at the lateral ends of the front bumper, each spoiler is connected to the bottom of the front bumper and extends downward, and the front side of the spoiler is a spoiler surface; Wherein, the spoiler surfaces of the two spoilers are arranged to extend backward in the downward direction; The spoiler surface of each spoiler is arranged to extend backward in a direction away from another spoiler; The bottom of the front bumper is provided with an upwardly concave platform corresponding to each of the spoilers, and at least a portion of the upper end of the spoiler is assembled in the platform.

2. The front bumper assembly of a vehicle according to claim 1, characterized in that: The upper surface of the spoiler is interference fit with the upper surface of the sink.

3. The front bumper assembly of a vehicle according to claim 1, characterized in that: The spoiler is partially arranged corresponding to the sinking platform, and is partially located outside the sinking platform; The connection position between the upper end of the spoiler and the upper surface of the sink platform and the connection position between the upper end of the spoiler and the front bumper outside the sink platform are at different heights.

4. The front bumper assembly of a vehicle according to claim 3, characterized in that: The front bumper is provided with positioning holes inside and outside the sunken platform, and the spoiler is provided with positioning columns that match the two positioning holes.

5. The front bumper assembly of a vehicle according to claim 3, characterized in that: The front bumper is provided with connecting holes both inside and outside the sunken platform, and the spoiler is mounted on the two connecting holes through fasteners.

6. The front bumper assembly of a vehicle according to claim 1, characterized in that: A threaded column is provided on the back of the spoiler, and the spoiler is connected to the front bumper by screws; There are at least two threaded columns, and the axes of at least two of the threaded columns have an included angle.

7. The front bumper assembly of a vehicle according to any one of claims 1 to 6, characterized in that: The spoiler is a soft rubber plate.

8. The front bumper assembly of a vehicle according to any one of claims 1 to 6, characterized in that: The bottom of the front bumper is provided with a flange extending backwards, the spoiler is mounted on the flange, and the sink is formed on the flange.

9. The front bumper assembly of a vehicle according to claim 8, characterized in that: A portion of the flange is located at the front side of the spoiler to block the upper edge of the spoiler.

10. A vehicle, characterized in that: A front bumper assembly for a vehicle comprising the method according to any one of claims 1 to 9.

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