Front lower protection assembly and vehicle with same

Abstract

The utility model discloses a front lower protection assembly and a vehicle with the front lower protection assembly, and the front lower protection assembly comprises a front connecting beam assembly which is suitable for being installed on a frame longitudinal beam and extends forwards; the bumper extends in the horizontal direction, and the bumper stretches across the front connecting beam assembly and is installed on the front connecting beam assembly; the headlamp brackets are mounted at the two ends of the bumper; and the pedal supports are located behind the two ends of the bumper, the headlamp support at one end of the bumper is connected to the pedal support at one end of the bumper, and the headlamp support at the other end of the bumper is connected to the pedal support at the other end of the bumper. According to the front lower protection assembly provided by the embodiment of the utility model, the structural strength and the bearing capacity of the front lower protection assembly are improved by connecting all the components together.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle components, in particular to a front lower protection assembly and a vehicle with the same. Background Art

[0002] In the process of truck safety design, in order to prevent small vehicles or pedestrians from entering the bottom of the truck from the front and causing serious traffic accidents, a front lower protection assembly that meets the requirements of collision safety regulations needs to be installed under the bumper. Most of the front lower protection assemblies in related technologies are stamped or cast with high-strength steel or aluminum alloys. To ensure strength and rigidity, multiple parts are usually welded or screwed together, and the thickness of each component is generally thick, resulting in a large number of parts in the front lower protection assembly, complex assembly procedures, and excessive impact of the bending resistance of the anti-collision bar body on the overall structural bearing capacity. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a front lower protection assembly, which increases the structural strength and load-bearing capacity of the front lower protection assembly by connecting various components together.

[0004] The utility model also provides a vehicle with a front lower protection assembly.

[0005] To achieve the above-mentioned purpose, according to an embodiment of the utility model, a front lower protection assembly is proposed, including: a front connecting beam assembly, which is suitable for being installed on the frame longitudinal beam and extending forward; a bumper bar, which extends in a horizontal direction, and the bumper bar spans and is installed on the front connecting beam assembly; a headlight bracket, which is installed at both ends of the bumper bar; a footrest bracket, which is located behind the two ends of the bumper bar, the headlight bracket at one end of the bumper bar is connected to the footrest bracket at one end, and the headlight bracket at the other end of the bumper bar is connected to the footrest bracket at the other end.

[0006] According to the front lower protection assembly of the embodiment of the utility model, a relatively complete front lower protection assembly structure is formed by connecting the front connecting beam assembly, the anti-collision bar, the headlight bracket and the footrest bracket. This connection method effectively connects the front connecting beam assembly anti-collision bar and the footrest bracket through the front connecting beam assembly and the headlight bracket, adding a closed force transmission path, and the interaction between the connection points enhances the overall structural strength, effectively improving the impact resistance and load-bearing capacity of the front lower protection assembly.

[0007] In addition, the footrest bracket is set behind the bumper and connected to the headlight bracket. This layout allows the footrest area to participate in the protection structure, increasing the support points at the bottom and improving the overall load-bearing capacity. At the same time, this connection method ensures that when encountering a frontal collision, the force can be more evenly distributed to the bottom of the vehicle, reducing the stress on a single component and also improving the structural strength of the front lower protection assembly.

[0008] Therefore, according to the front lower protection assembly of the embodiment of the utility model, the structural strength and the load-bearing capacity of the front lower protection assembly are increased by connecting the various components to each other.

[0009] According to some specific embodiments of the utility model, it also includes: a connecting bracket, one end of which is connected to the rear side of the bumper bar, the connecting bracket extends rearward from the bumper bar, and the other end of the connecting bracket is connected to the footrest bracket.

[0010] According to some specific embodiments of the present utility model, the connecting bracket includes: a front connecting plate, the front connecting plate having an upper wing plate portion, a lower wing plate portion and a front belly plate portion, the upper wing plate and the lower wing plate are arranged in parallel up and down, the front belly plate portion is connected to the front side connecting columns of the upper wing plate portion and the lower wing plate portion, and the connecting column is connected between the upper wing plate portion and the lower wing plate portion and extends rearward.

[0011] According to some specific embodiments of the utility model, the front connecting beam assembly includes: a left front connecting beam bracket and a right front connecting beam bracket, the left front connecting beam bracket and the right front connecting beam bracket are respectively installed on the left and right sides of the frame longitudinal beam; a reinforcing cross beam, the reinforcing cross beam spans and is installed below the left front connecting beam and the right front connecting beam.

[0012] According to some specific embodiments of the present invention, the middle portion of the reinforcing cross beam in the length direction is structured to protrude toward the rear.

[0013] According to some specific embodiments of the utility model, the front connecting beam assembly also includes: a trailer hook support and a tube beam, the trailer hook support is installed at the front ends of the left front connecting beam bracket and the right front connecting beam bracket, and the two ends of the tube beam are installed at the trailer hook support.

[0014] According to some specific embodiments of the present utility model, the left front connecting beam is constructed with a first external connecting plate, which extends in the up-down direction, is located in front of the reinforcing cross beam and is suitable for being connected to the bumper bar; the left front connecting beam is constructed with a second external connecting plate, which extends in the up-down direction, is located in front of the reinforcing cross beam and is suitable for being connected to the bumper bar; wherein, the first external connecting plate and the second external connecting plate are both constructed with a mounting plate and a vertical connecting plate, the mounting plate is connected to the vertical connecting plate, the mounting plate is installed on the rear side of the bumper bar, and the vertical connecting plate is installed on the front connecting beam assembly.

[0015] According to some specific embodiments of the present utility model, the cross-section of the bumper bar is configured as a rectangle, and the interior of the formed rectangle is configured with a connecting transverse plate connecting the front side and the rear side of the bumper bar.

[0016] According to some specific embodiments of the present utility model, the anti-collision bar is a fiberglass composite material part.

[0017] According to an embodiment of the second aspect of the utility model, a vehicle is provided, comprising a front lower protection assembly according to the above embodiment of the utility model.

[0018] According to the vehicle of the embodiment of the utility model, by utilizing the front lower protection assembly according to the embodiment of the utility model, the structural strength and the load-bearing capacity of the front lower protection assembly are increased by connecting the various components to each other.

[0019] 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

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a structural schematic diagram of a front lower protection assembly according to an embodiment of the utility model;

[0022] Figure 2 is another structural schematic diagram of the front lower protection assembly according to an embodiment of the utility model;

[0023] Figure 3 It is another structural schematic diagram of the front lower protection assembly according to the embodiment of the utility model;

[0024] Figure 4 It is a partial schematic diagram of the front lower protection assembly according to an embodiment of the utility model;

[0025] Figure 5 is another partial schematic diagram of the front lower protection assembly according to an embodiment of the utility model;

[0026] Figure 6 It is a structural schematic diagram of a connecting bracket of a front lower protection assembly according to an embodiment of the utility model;

[0027] Reference numerals:

[0028] Front lower protection assembly 1, front connecting beam assembly 100, anti-collision bar 200, headlight bracket 300, footrest bracket 400,

[0029] Connecting bracket 500, left front connecting beam bracket 110, right front connecting beam bracket 112, reinforcing cross beam 130,

[0030] Trailer hook support 140, pipe beam 150, first external connecting plate 111, second external connecting plate 112, mounting plate 101,

[0031] Vertical connecting plate 102, connecting horizontal plate 201, footrest 401, front connecting plate 510, connecting column 520,

[0032] The upper wing plate portion 511 , the lower wing plate portion 512 , the front web portion 513 , and the frame longitudinal rail 10 . DETAILED DESCRIPTION

[0033] 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0036] In the description of the present invention, "multiple" means two or more, and "several" means one or more.

[0037] The front lower protection assembly 1 according to an embodiment of the utility model is described below with reference to the accompanying drawings.

[0038] like Figure 1-Figure 6 As shown, the front lower protection assembly 1 according to the embodiment of the utility model includes a front connecting beam assembly 100 , a bumper bar 200 , a headlight bracket 300 and a footrest bracket 400 .

[0039] The front connecting beam assembly 100 is suitable for being installed on the longitudinal beam 10 of the frame and extending forward. The bumper bar 200 extends in the horizontal direction, and the bumper bar 200 spans and is installed on the front connecting beam assembly 100. The headlight bracket 300 is installed at both ends of the bumper bar 200. The footrest bracket 400 is located behind both ends of the bumper bar 200, and the footrest bracket 400 is suitable for being installed with a footrest 401, and the headlight bracket 300 at one end of the bumper bar 200 is connected to the footrest 401 at one end, and the headlight bracket 300 at the other end of the bumper bar 200 is connected to the footrest 401 at the other end.

[0040] For example, the front connecting beam assembly 100 is symmetrically installed on both sides of the bumper 200, the footrest bracket 400 is connected to both sides of the front connecting beam assembly 1, one end of the foot pedal 401 is connected to the headlight bracket 300, and its adjacent side is connected to the footrest bracket 400.

[0041] According to the front lower protection assembly 1 of the embodiment of the utility model, a relatively complete front lower protection assembly 1 structure is formed by connecting the front connecting beam assembly 100, the anti-collision bar 200, the headlight bracket 300 and the footrest bracket 400. This connection method effectively connects the front connecting beam assembly anti-collision bar 200 and the footrest bracket 400 through the front connecting beam assembly 100 and the headlight bracket 300, adding a closed force transmission path, and the interaction between the connection points enhances the overall structural strength, effectively improving the impact resistance and load-bearing capacity of the front lower protection assembly 1.

[0042] In addition, the footrest bracket 400 is arranged behind the bumper 200 and connected to the headlight bracket 300. This layout allows the footrest 401 area to also participate in the protection structure, increasing the support points at the bottom and improving the overall load-bearing capacity. At the same time, this connection method ensures that when encountering a frontal collision, the force can be more evenly distributed to the bottom of the vehicle, reducing the stress on a single component, and also improving the structural strength of the front lower protection assembly 1.

[0043] Among them, the force point 1 is located on the outside of the frame, and the force point 2 is located at the connection of the front beam assembly 100. When the force point 1 is loaded, as shown in the following table, the load-bearing capacity of the front lower protection assembly 1 of this embodiment is increased by more than 25.8% compared with the front lower protection assembly in the prior art, and the mechanical properties are improved; when the force point 2 is loaded, the load-bearing capacity of the front lower protection assembly 1 of this embodiment is reduced compared with the front lower protection assembly in the prior art, and the safety margin is still sufficient. The simulation results show that the material distribution, stiffness matching and mechanical properties of the front lower protection assembly 1 of this embodiment are better than those of the front lower protection assembly in the prior art.

[0044]

[0045] The weight of the front lower protection assembly in the prior art is 46.6 kg, while the weight of the front lower protection assembly 1 of the present embodiment is 23.6 kg (design target ≤ 30 kg), with a weight reduction of approximately 49.3%.

[0046]

[0047] Therefore, according to the front lower protection assembly 1 of the embodiment of the utility model, the structural strength and the bearing capacity of the front lower protection assembly 1 are increased by connecting the various components to each other.

[0048] In some specific embodiments of the present invention, Figure 3-Figure 6 As shown, the front lower protection assembly 1 also includes a connecting bracket 500. One end of the connecting bracket 500 is connected to the rear side of the bumper bar 200, and the connecting bracket 500 extends rearward from the bumper bar 200, and the other end of the connecting bracket 500 is connected to the footrest bracket 400. The connecting bracket 500 provides an additional connection point, and the connection between the bumper bar 200 and the footrest bracket 400 is reinforced, thereby increasing the stability and rigidity of the entire structure. The connecting bracket 500 extends from the bumper bar 200 to the rear. When the vehicle is impacted or colliding, the impact force and load can be effectively dispersed throughout the front lower protection assembly 1, thereby reducing the impact of part of the impact force on a single component, increasing the overall structure's resistance to impact, and improving the safety performance of the front lower protection assembly 1.

[0049] In some specific embodiments of the present invention, Figure 3-Figure 6As shown, the connecting bracket 500 includes a front connecting plate 510 and a connecting column 520. The front connecting plate 510 has an upper wing plate portion 511, a lower wing plate portion 512 and a front belly plate portion 513. The upper wing plate portion 511 and the lower wing plate portion 512 are arranged in parallel up and down, and the front belly plate portion 513 is connected to the front side of the upper wing plate portion 511 and the lower wing plate portion 512. The connecting column 520 is connected between the upper wing plate portion 511 and the lower wing plate portion 512 and extends backward. Among them, the front belly plate portion 513 is configured with a mounting hole, through which the connecting bracket 500 is connected to the bumper 200, and the connecting column 520 is engaged between the upper wing plate portion 511 and the lower wing plate portion 512 and stops at the front belly plate portion 513.

[0050] The upper wing plate portion 511 and the lower wing plate portion 512 are arranged in parallel, and the connecting column 520 is connected between them, and extends backward through the connecting column 520, thereby forming a stable connection bridge, which increases the stability of the entire front lower protection assembly 1. At the same time, the connecting column 520, as a connection point, bears part of the load, so that the impact force received can be transmitted to other components connected thereto, reducing local stress and improving the bearing capacity and stability of the structure.

[0051] In some specific embodiments of the present invention, Figure 3 As shown, the front connecting beam assembly 100 includes a left front connecting beam bracket 110, a right front connecting beam bracket 120, and a reinforcing cross beam 130. The left front connecting beam bracket 110 and the right front connecting beam bracket 120 are respectively installed on the left and right sides of the frame longitudinal beam 10. The reinforcing cross beam 130 spans and is installed below the left front connecting beam bracket 110 and the right front connecting beam bracket 120.

[0052] The left front connecting beam bracket 110 and the right front connecting beam bracket 120 are respectively installed on the left and right sides of the frame longitudinal beam 10 to play a supporting and connecting role. As components of the front connecting beam assembly 100, they are responsible for supporting and fixing the front structure of the front lower protection assembly, which can ensure the stability of the front lower protection assembly and the firm connection of the overall structure. The reinforcing crossbeam 130 spans and is installed below the left front connecting beam bracket 110 and the right front connecting beam bracket 120. Through the connection with the left front connecting beam bracket 110 and the right front connecting beam bracket 120, the overall rigidity and stability of the front connecting beam assembly 100 are strengthened, which can effectively resist impact force and withstand external loads, thereby improving the durability and protection performance of the front lower protection assembly 1.

[0053] In some specific embodiments of the present invention, Figure 3As shown, the middle portion of the length direction of the reinforcing crossbeam 130 is configured to protrude backwards. By protruding the reinforcing crossbeam 130 backwards, its energy absorption capacity can be increased. When the vehicle collides, the energy will gradually be transferred to the reinforcing crossbeam 130 in the front lower protection assembly 1, and the portion protruding backwards can provide more deformation space, thereby helping to absorb the energy released during the collision, reduce the impact force caused by the collision, and protect the front structure of the vehicle and the safety of the passengers.

[0054] In addition, the rearward protruding structure can effectively increase the structural rigidity and stability of the reinforcing beam 130. The middle part of the reinforcing beam 130 can better support and disperse the external impact force during a collision, reduce the possibility of structural deformation and damage, and improve the overall stability and collision resistance of the front lower protection assembly 1.

[0055] In some specific embodiments of the present invention, Figure 1 As shown, the front connecting beam assembly 100 further includes a trailer hook support 140 and a pipe beam 150. The trailer hook support 140 is mounted on the front ends of the left front connecting beam bracket 110 and the right front connecting beam bracket 120, and both ends of the pipe beam 150 are mounted on the trailer hook support 140.

[0056] The trailer hook support 140 can be used to support and fix the trailer hook. The trailer hook support 140 can provide a safe and reliable fixing point, so that the vehicle can connect to the trailer or mount other additional equipment. Through the structure of the trailer hook support, the vehicle can easily tow or carry other equipment, increasing the flexibility and versatility of the vehicle. After the pipe beam 150 is connected to the trailer hook support 140, it can effectively share the force generated during towing or mounting, avoiding excessive force concentrated on a single part to cause structural damage, while ensuring the safety and stability of the towing or mounting operation.

[0057] In some specific embodiments of the present invention, Figure 2 As shown, the left front connecting beam bracket 110 is configured with a first external connecting plate 111, which extends in the up-down direction, is located in front of the reinforcing cross beam 130 and is suitable for connecting with the bumper 200. The right front connecting beam bracket 120 is configured with a second external connecting plate 112, which extends in the up-down direction, is located in front of the reinforcing cross beam 130 and is suitable for connecting with the bumper 200. Among them, the first external connecting plate 111 and the second external connecting plate 112 are both configured with a mounting plate 101 and a vertical connecting plate 102, the mounting plate 101 is connected to the vertical connecting plate 102, the mounting plate 101 is installed on the rear side of the bumper 200, and the vertical connecting plate 102 is installed on the front connecting beam assembly 1.

[0058] The first external connection plate 111 and the second external connection plate 112 are symmetrically installed on both sides of the anti-collision bar 200 and are connected to other components through the mounting holes at their tops. The overall structure is arc-shaped. Mounting holes are also formed on the vertical plate 102, and the anti-collision bar 200 is connected to the first external connection plate 111 and the second external connection plate 112 by passing through fasteners. By using the first external connection plate 111 and the second external connection plate 112, components such as the anti-collision bar 200 can be effectively connected, increasing the structural continuity and stability of the entire front lower protection assembly 1 and improving the anti-impact performance of the vehicle during a collision. Structures such as the mounting plate 102 make the structure of the front lower protection assembly 1 more firm and solid, increasing the stiffness and strength of the overall protection system, helping to effectively disperse and absorb the impact force during a vehicle collision, and protecting the safety of the vehicle and its passengers.

[0059] In some specific embodiments of the present invention, such as Figure 5 shown, the cross-section of the anti-collision bar 200 is configured as a rectangle, and a connecting cross plate 201 connecting the front side and the rear side of the anti-collision bar 200 is formed inside the rectangle. Specifically, the connecting cross plate 201 and the external structure of the anti-collision bar 200 form a "mu-shaped" structure, which is more resistant to external impact forces than other shapes, can effectively disperse the force during a collision, and protect the front structure of the vehicle from damage. In addition, the structure of the rectangular cross-section is also beneficial to increasing the stiffness of the material in the force direction and improving the overall stability of the anti-collision bar 200. At the same time, the presence of the connecting cross plate 201 can effectively share the force, enabling the anti-collision bar 200 to better withstand external impacts and improving the anti-collision performance of the entire front lower protection assembly 1.

[0060] In some specific embodiments of the present invention, the anti-collision bar 200 is made of fiberglass composite material. Fiberglass composite material has excellent lightweight characteristics. Compared with traditional materials such as metals, the density of fiberglass composite material is much lower than that of metal materials, and fiberglass composite material is lighter. Therefore, manufacturing the anti-collision bar 200 as a fiberglass composite material part can effectively reduce the weight of the entire front lower protection assembly 1, contribute to improving the fuel economy of the vehicle, and reduce fuel consumption. At the same time, fiberglass composite material has excellent strength and stiffness, and can provide good anti-impact and anti-deformation capabilities. Manufacturing the anti-collision bar 200 using fiberglass composite material parts can effectively protect the front structure of the vehicle, reduce damage to the vehicle during a collision, and enhance the durability and reliability of the front lower protection assembly 1.

[0061] The vehicle according to an embodiment of the present invention will be described below.

[0062] The vehicle according to an embodiment of the present invention includes the front lower protection assembly 1 according to the above embodiment of the present invention.

[0063] According to the vehicle of the above embodiment of the utility model, by utilizing the front lower protection assembly 1 according to the embodiment of the utility model, the structural strength and the load-bearing capacity of the front lower protection assembly 1 are increased by connecting the various components together.

[0064] Other structures and operations according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 expressions of the above terms do not necessarily refer to the same embodiment or example.

[0066] 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 front lower protection assembly, characterized in that: include: A front connecting beam assembly, the front connecting beam assembly is suitable for being installed on the longitudinal beam of the frame and extending forward; A crash bar, the crash bar extending in a horizontal direction, the crash bar spanning across and mounted on the front connecting beam assembly; A headlight bracket, the headlight bracket is installed at both ends of the bumper; A footrest bracket, the footrest bracket is located behind the two ends of the anti-collision bar, the footrest bracket is suitable for installing a foot pedal, the headlight bracket at one end of the anti-collision bar is connected to the foot pedal at one end, and the headlight bracket at the other end of the anti-collision bar is connected to the foot pedal at the other end.

2. The front lower protection assembly according to claim 1, characterized in that: Also includes: A connecting bracket, one end of which is connected to the rear side of the anti-collision bar, the connecting bracket extends rearward from the anti-collision bar, and the other end of the connecting bracket is connected to the footrest bracket.

3. The front lower protection assembly according to claim 2, characterized in that: The connecting bracket comprises: A front connecting plate, the front connecting plate comprising an upper wing plate portion, a lower wing plate portion and a front belly plate portion, the upper wing plate portion and the lower wing plate portion are arranged in parallel up and down, and the front belly plate portion is connected to the front sides of the upper wing plate portion and the lower wing plate portion; A connecting column is connected between the upper wing plate portion and the lower wing plate portion and extends rearward.

4. The front lower protection assembly according to claim 1, characterized in that: The front connecting beam assembly comprises: A left front connecting beam bracket and a right front connecting beam bracket, wherein the left front connecting beam bracket and the right front connecting beam bracket are respectively installed on the left and right sides of the frame longitudinal beam; A reinforcing cross beam is across and installed below the left front connecting beam bracket and the right front connecting beam bracket.

5. The front lower protection assembly according to claim 4, characterized in that: The middle portion of the reinforcing cross beam in the length direction is structured to protrude backwards.

6. The front lower protection assembly according to claim 4, characterized in that: The front connecting beam assembly also includes: A trailer hook support and a pipe beam, wherein the trailer hook support is installed at the front ends of the left front connecting beam support and the right front connecting beam support, and both ends of the pipe beam are installed at the trailer hook support.

7. The front lower protection assembly according to claim 4, characterized in that: The left front connecting beam bracket is configured with a first external connecting plate, the first external connecting plate extends in the up-down direction, the first external connecting plate is located in front of the reinforcing cross beam and is suitable for connecting with the anti-collision bar; The right front connecting beam bracket is configured with a second external connecting plate, the second external connecting plate extends in the up-down direction, the second external connecting plate is located in front of the reinforcing cross beam and is suitable for connecting with the anti-collision bar; Wherein, the first external connecting plate and the second external connecting plate are both constructed with a mounting plate and a vertical connecting plate, the mounting plate is connected to the vertical connecting plate, the mounting plate is installed on the rear side of the bumper, and the vertical connecting plate is installed on the front connecting beam assembly.

8. The front lower protection assembly according to claim 1, characterized in that: The cross section of the bumper bar is configured to be rectangular, and a connecting transverse plate connecting the front side surface and the rear side surface of the bumper bar is configured inside the formed rectangle.

9. The front lower protection assembly according to claim 1, characterized in that: The anti-collision bar is a glass fiber reinforced plastic composite material part.

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

Images