Mounting assembly, bumper assembly and vehicle

Abstract

The utility model provides a mounting assembly, a bumper assembly and a vehicle, the mounting assembly comprises an upper mounting part, a lower mounting part and a side mounting part, the upper mounting part, the lower mounting part and the side mounting part are connected to define a frame structure, and the frame structure is connected with a vehicle body longitudinal beam, a side wall outer plate, a wheel cover and a bumper body. According to the mounting assembly, the structural strength of the mounting space where the bumper is located can be improved, and then the performance of the bumper assembly is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and in particular to a mounting component, a bumper assembly, and a vehicle. Background Technology

[0002] The rear bumper of a vehicle plays an important role in collision protection, pedestrian safety, aesthetics, equipment installation, aerodynamics, and corrosion resistance, and is an indispensable part of vehicle design.

[0003] The rear bumper is connected to the side panels, taillights, and trunk lid. After prolonged use, the rear bumper may sag. The sides of the rear bumper are usually bolted to the wheel arches. If the connection strength is insufficient, gaps may appear, allowing sand or impurities to enter the rear bumper during driving, reducing its corrosion resistance. Furthermore, insufficient local structural strength can cause vibration in the connection area between the wheel arches and the rear bumper, resulting in abnormal noises from the vehicle.

[0004] Therefore, improving the structural strength of the installation space where the rear bumper is located is an urgent problem to be solved. Utility Model Content

[0005] The purpose of this application is to solve the aforementioned technical problems by providing a mounting component, a bumper assembly, and a vehicle, thereby improving the structural strength of the mounting space where the bumper is located, and consequently enhancing the performance of the bumper assembly. To achieve the above objective, the technical solution of this application is as follows:

[0006] In a first aspect, this application provides an installation component, including an upper mounting part, a lower mounting part, and a side mounting part. The upper mounting part, the lower mounting part, and the side mounting part are connected and enclosed to form a frame structure. The frame structure is respectively connected to the vehicle body longitudinal beam, the side outer panel, the wheel cover, and the bumper body.

[0007] In one possible implementation, the upper mounting part is located at the top of the frame structure and is disposed between the longitudinal beam of the vehicle body and the outer side panel; the lower mounting part is located at the bottom of the frame structure and is disposed between the wheel arch and the bumper body; a side mounting part is provided between the upper mounting part and the lower mounting part, and the side mounting part has a first included angle with respect to the height direction of the vehicle body.

[0008] In one possible implementation, the upper mounting part includes an upper mounting body, a first reinforcing part, and a second reinforcing part; the first reinforcing part and the second reinforcing part are respectively disposed at both ends of the upper mounting body, the upper mounting body is disposed along the width direction of the vehicle body, and the distance of the second reinforcing part along the length direction of the vehicle body is greater than the distance of the upper mounting body along the length direction of the vehicle body; the top of the first reinforcing part is connected to the longitudinal beam of the vehicle body, and one end of the second reinforcing part along the width direction of the vehicle body is connected to the outer side panel.

[0009] In one possible implementation, the lower mounting portion includes a connected lower mounting body and a first fixing portion; the lower mounting body is arranged along the width direction of the vehicle body, and the distance of the first fixing portion along the length direction of the vehicle body is greater than the distance of the lower mounting body along the length direction of the vehicle body; the bottom of the first fixing portion is connected to the wheel arch.

[0010] In one possible implementation, the lower mounting portion further includes a second fixing portion, which is disposed at the connection between the lower mounting body and the side mounting portion, and the extension direction of the second fixing portion is the same as the extension direction of the side mounting portion; the bottom of the second fixing portion is connected to the bumper body and the wheel cover respectively.

[0011] In one possible implementation, the frame structure has a frame groove formed along its arrangement trajectory, and a first reinforcing rib is provided in the frame groove.

[0012] In one possible implementation, the mounting components also include a bracket body, with a lower guard plate at the bottom of the bumper body, and the bracket body positioned between the lower guard plate and the vehicle body longitudinal beam.

[0013] In one possible implementation, the bracket body includes a first bracket portion and a second bracket portion, which are connected to form a second included angle; the top of the first bracket portion is connected to the longitudinal beam of the vehicle body, and the bottom of the second bracket portion is connected to the lower guard plate.

[0014] Secondly, this application provides a bumper assembly including the aforementioned mounting components.

[0015] Thirdly, this application provides a vehicle including the aforementioned mounting components or bumper assembly.

[0016] Compared with existing technologies, the beneficial effects of this application on the installation components, bumper assembly, and vehicle are mainly reflected in:

[0017] The frame structure ensures a stable fit between the bumper body and the vehicle's longitudinal beams, side panels, and wheel arches. The frame structure has good connection strength and support performance. The bumper body has good rigidity in the height or width direction of the vehicle body, which improves the structural strength of the installation area of ​​the bumper body and enhances the local rigidity of the wheel arches. This effectively reduces the noise caused by vibration and abnormal noise from the wheel arches and improves the overall NVH characteristics of the vehicle. Attached Figure Description

[0018] Figure 1 A partial schematic diagram of the rear structure of a vehicle provided for an embodiment of this application;

[0019] Figure 2 for Figure 1 The vehicle shown is viewed from below in one of the structural schematic diagrams of one embodiment;

[0020] Figure 3 for Figure 1 The vehicle shown is viewed from below in one of the structural schematic diagrams of an embodiment.

[0021] Figure 4 for Figure 1 The top-down view of the vehicle shown is a structural schematic diagram of one embodiment;

[0022] Figure 5 for Figure 2 The vehicle shown is viewed from below in a cross-sectional view (AA) of one embodiment.

[0023] Figure 6 for Figure 2 The frame structure shown is a structural schematic diagram of one embodiment;

[0024] Figure 7 for Figure 2 The frame structure shown is a second structural schematic diagram of one implementation method;

[0025] Figure 8 for Figure 2 The vehicle shown is viewed from below in a BB cross-sectional view of one embodiment.

[0026] Figure 9 for Figure 2 The vehicle shown is viewed from below in a partial structural schematic diagram of one embodiment.

[0027] Figure 10 for Figure 9 The diagram shown is a structural schematic of one embodiment of the support structure;

[0028] Figure 11 for Figure 4 The diagram shows a partial structural schematic of the bumper assembly in one embodiment;

[0029] Figure 12 for Figure 11 The diagram shows a partial structural schematic of the wheel cover in one embodiment;

[0030] Figure 13 for Figure 11 The diagram shows a partial structural representation of the bumper body in one embodiment.

[0031] Figure 14 for Figure 11 The diagram shown is a structural schematic of one embodiment of the lower guard plate.

[0032] Figure label:

[0033] Upper mounting part 1, upper mounting body 11, first reinforcing part 12, first bending plate 121, second reinforcing part 13, second bending plate 131;

[0034] Lower mounting part 2, lower mounting body 21, first fixing part 22, first fixing cavity 221, fixing groove 222, second fixing part 23, second fixing cavity 231;

[0035] Side mounting part 3, frame groove 31, first reinforcing rib 32, force guiding rib 33;

[0036] Body longitudinal beam 41, side panel 42, wheel cover 43, reinforcing groove 431, reinforcing boss 432, bumper body 44, lower guard plate 45;

[0037] 5. Support body, 51. First support part, 52. Second support part, 53. Support groove, 54. Second reinforcing rib, 55.

[0038] First mounting part 61, second mounting part 62, third mounting part 63, fourth mounting part 64, flange 65, fifth mounting part 66;

[0039] First positioning component 71, second positioning component 72, third positioning component 73. Detailed Implementation

[0040] To make the technical solutions and advantages of the embodiments of this application clearer, the exemplary embodiments of this application will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not an exhaustive list of all embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0041] Example 1

[0042] This embodiment provides a mounting component applied to a bumper assembly. The bumper assembly further includes a bumper body 44 and a lower guard plate 45 disposed at the bottom of the bumper body 44. The two sides of the bumper body 44 are located on both sides of the vehicle body, and the lower guard plate 45 is arranged along the width direction of the vehicle body. This embodiment uses a rear bumper assembly as an example for explanation. By setting the mounting component between the bumper assembly and the vehicle body, the structural strength of the bumper assembly is improved, thereby improving the NVH characteristics of the vehicle. In the figure, the X-axis direction is defined as the length direction of the vehicle, the Y-axis direction is defined as the width direction of the vehicle, and the Z-axis direction is defined as the height direction of the vehicle. The following is a detailed description.

[0043] like Figures 1-14 As shown, the mounting components include an upper mounting part 1, a lower mounting part 2, and a side mounting part 3; the upper mounting part 1, the lower mounting part 2, and the side mounting part 3 are connected and enclosed to form a frame structure, which is connected to the vehicle body longitudinal beam 41, the side outer panel 42, the wheel cover 43, and the bumper body 44, respectively.

[0044] The frame structure has a roughly rhomboid shape. It connects the vehicle's longitudinal beams 41, side panels 42, wheel arches 43, and bumper body 44, effectively transferring forces between these components and preventing force concentration on a single or two parts. The frame structure is injection molded, achieving effective weight reduction, aligning with vehicle lightweighting trends and lowering manufacturing costs. The frame structure ensures a stable fit between the bumper body 44 and the vehicle's longitudinal beams 41, side panels 42, and wheel arches 43. It possesses good connection strength and support performance. The bumper body 44 exhibits good rigidity in the height or width direction of the vehicle body, enhancing the structural strength of the mounting area and improving the local rigidity of the wheel arches 43. This effectively reduces noise from vibrations in the wheel arches 43, improving the overall NVH characteristics of the vehicle.

[0045] The frame structure can be transported as an independent component, making it less prone to deformation. When assembled to the bumper body 44, the frame structure has high installation precision with the body longitudinal beam 41, side outer panel 42, wheel arch 43, and bumper body 44. The overall structural performance of the frame structure is stable, and it will not cause surface difference changes between the mating surfaces of the bumper body 44 and the side outer panel 42, thus ensuring the aesthetics of the rear structure of the vehicle body.

[0046] In some implementations, such as Figure 2 , Figure 5 As shown, the upper mounting part 1 is located at the top of the frame structure and is connected to the vehicle body longitudinal beam 41 and the side outer panel 42 respectively. The lower mounting part 2 is located at the bottom of the frame structure and is connected to the wheel cover 43 and the bumper body 44 respectively. A side mounting part 3 is provided between the upper mounting part 1 and the lower mounting part 2. The side mounting part 3 has a first included angle β1 relative to the height direction of the vehicle body.

[0047] The frame structure is detachably connected to the body longitudinal beam 41, side panel 42, wheel arch 43 and bumper body 44, specifically by bolting. When any of these components are damaged, they can be easily disassembled or repaired, and replacement is quick, reducing maintenance costs and time.

[0048] For example, the vehicle body longitudinal beam 41 is located on both sides of the rear floor, the rear end and outer side of the wheel arch 43 are connected to the bumper assembly, the side wall outer panels 42 located on both sides of the vehicle body are located above the bumper body 44, the side wall outer panels 42 and the vehicle body longitudinal beam 41 are both arranged along the length direction of the vehicle body, and the vehicle body longitudinal beam 41 is located above the wheel arch 43.

[0049] For example, there can be two side mounting parts 3, and the two side mounting parts 3 can be set to be relatively parallel. Since the side mounting parts 3 have a first included angle β1 relative to the height direction of the vehicle body, the frame structure can also be in the form of a roughly trapezoidal structure.

[0050] When there is a height difference between the side panel 42 and the longitudinal beam 41 of the vehicle body, in order to improve the adaptability of the frame structure, the upper mounting part 1 has a third included angle β3 relative to the width direction of the vehicle body. The length of the upper mounting part 1 is reasonably set according to the interval between the longitudinal beam 41 and the side panel 42, so that the upper mounting part 1 accurately connects the longitudinal beam 41 and the side panel 42, maintaining the support stability of the upper mounting part 1. Correspondingly, the bumper body 44 is connected to the outer side of the wheel arch 43. When there is a height difference between the inner and outer sides of the wheel arch 43, the lower mounting part 2 can also have a fourth included angle β4 relative to the width direction of the vehicle body. When the inner and outer sides of the wheel arch 43 are flush, the lower mounting part 2 is parallel to the wheel arch 43. The length of the lower mounting part 2 is reasonably set according to the interval between the inner and outer sides of the wheel arch 43, so that the lower mounting part 2 accurately connects to the inner side of the wheel arch 43 and the bumper body 44.

[0051] In some implementations, such as Figure 6 As shown, the upper mounting part 1 includes an upper mounting body 11, a first reinforcing part 12 and a second reinforcing part 13. The first reinforcing part 12 and the second reinforcing part 13 are respectively disposed at both ends of the upper mounting body 11. The upper mounting body 11 is disposed along the width direction of the vehicle body. The distance of the second reinforcing part 13 along the length direction of the vehicle body is greater than the distance of the upper mounting body 11 along the length direction of the vehicle body. The top of the first reinforcing part 12 is connected to the longitudinal beam 41 of the vehicle body, and one end of the second reinforcing part 13 along the width direction of the vehicle body is connected to the outer side panel 42.

[0052] The first reinforcing part 12 has a first bent plate 121 extending to the side mounting part 3. The first bent plate 121 has a roughly triangular structure. The first bent plate 121 can improve the stability between the first reinforcing part 12 and the side mounting part 3, improve the local strength of the first reinforcing part 12, make the connection between the first reinforcing part 12 and the vehicle body longitudinal beam 41 more stable, and prevent the first reinforcing part 12 from experiencing support deformation problems.

[0053] For example, the top of the first reinforcing part 12 is provided with a first positioning member 71, which is used to position the first reinforcing part 12 to the corresponding hole on the vehicle body longitudinal beam 41, so as to realize the quick positioning of the first reinforcing part 12 and the vehicle body longitudinal beam 41. The first reinforcing part 12 and the vehicle body longitudinal beam 41 can be fixed by screw connection, which improves the convenience and stability of the connection between the first reinforcing part 12 and the vehicle body longitudinal beam 41.

[0054] For example, the second reinforcing part 13 has a second bent plate 131 extending to the upper mounting body 11. The second bent plate 131 has a generally triangular structure. The second bent plate 131 can improve the stability between the second reinforcing part 13 and the upper mounting body 11 and improve the local strength of the second reinforcing part 13. At the same time, the second reinforcing part 13 can increase the connection area with the side panel 42, making the connection between the second reinforcing part 13 and the side panel 42 more stable.

[0055] For example, the second reinforcing part 13 is provided with a second positioning member 72, which is used to position the second reinforcing part 13 to the corresponding hole on the side outer panel 42, so as to realize the quick positioning of the second reinforcing part 13 and the side outer panel 42. The second reinforcing part 13 and the side outer panel 42 can be fixed by screw connection. The connection between the second reinforcing part 13 and the side outer panel 42 is convenient and easy to disassemble.

[0056] In some embodiments, the lower mounting part 2 includes a connected lower mounting body 21 and a first fixing part 22. The lower mounting body 21 is arranged along the width direction of the vehicle body, and the distance of the first fixing part 22 along the length direction of the vehicle body is greater than the distance of the lower mounting body 21 along the length direction of the vehicle body. The bottom of the first fixing part 22 is connected to the wheel cover 43.

[0057] For example, the first fixing part 22 is provided with a first fixing cavity 221, and the bottom wall of the first fixing cavity 221 can be fixed to the wheel cover 43 by screw connection. On the one hand, the weight of the first fixing part 22 is reduced, and on the other hand, it is beneficial to the collision energy absorption function of the first fixing part 22, thereby improving the collision protection performance of the first fixing part 22.

[0058] For example, the end of the first fixing part 22 away from the lower mounting body 21 is provided with a fixing groove 222, and the bottom wall of the fixing groove 222 can be fixed to the wheel cover 43 by screw connection. The side wall of the fixing groove 222 can enhance the local strength of the first fixing part 22. The first fixing part 22 enhances the local high strength of the wheel cover 43 and reduces the abnormal noise caused by the vibration of the wheel cover 43.

[0059] For example, the first fixing part 22 and the second reinforcing part 13 can be arranged in the same direction or in opposite directions; the selection is made according to the volume of the installation space where the frame structure is located, so as to increase the local stiffness and connection strength.

[0060] In some implementations, such as Figure 6 , Figure 7 As shown, the lower mounting part 2 also includes a second fixing part 23, which is disposed at the connection between the lower mounting body 21 and the side mounting part 3. The extension direction of the second fixing part 23 is the same as the extension direction of the side mounting part 3. The bottom of the second fixing part 23 is connected to the bumper body 44 and the wheel cover 43 respectively.

[0061] The second fixing part 23 is provided with a second fixing cavity 231. The bottom wall of the second fixing cavity 231 is fixed to the wheel cover 43 by screw connection, and / or the bottom wall of the second fixing cavity 231 is fixed to the bumper body 44 by screw connection.

[0062] When there is a height difference between the inner and outer sides of the wheel cover 43, the installation can be adapted by changing the height of the second fixing part 23 to maintain the adaptability of the overall frame structure installation.

[0063] In some embodiments, the frame structure is provided with a frame groove 31 formed along its arrangement trajectory, and a first reinforcing rib 32 is provided in the frame groove 31.

[0064] The first fixing cavity 221 and the second fixing cavity 231 are both connected to the frame groove 31. When the mounting part 2 needs to be assembled with the wheel cover 43 and the bumper body 44, bolts can be easily inserted into the first fixing cavity 221 and the second fixing cavity 231 from the groove of the frame groove 31, which facilitates the assembly operation. At the same time, the frame groove 31 has a certain weight reduction effect.

[0065] For example, a plurality of first reinforcing ribs 32 are provided at intervals along the arrangement trajectory inside the frame groove 31, that is, a plurality of first reinforcing ribs 32 are provided along the circumference of the frame groove 31, and a guide rib 33 is provided through the plurality of first reinforcing ribs 32 to improve the overall structural strength of the frame structure.

[0066] In some implementations, such as Figure 9 , Figure 10 As shown, the mounting assembly also includes a bracket 5, which is positioned between the lower guard plate 45 and the longitudinal beam 41 of the vehicle body along the height direction of the vehicle body.

[0067] Both the bracket body 5 and the frame structure can enhance the structural strength of the installation space where the bumper assembly is located. The bracket body 5 is located behind the frame structure along the length of the vehicle body, which further improves the stability between the bumper assembly and the longitudinal beam 41 of the vehicle body, thereby enhancing the stability of the assembly of the bumper cylinder assembly and the wheel cover 43, reducing the impact of the vibration of the wheel cover 43 when the vehicle is in motion, and improving the NVH characteristics of the vehicle.

[0068] In some embodiments, the bracket body 5 includes a first bracket portion 51 and a second bracket portion 52, the first bracket portion 51 and the second bracket portion 52 are connected to form a second included angle β2, the top of the first bracket portion 51 is connected to the vehicle body longitudinal beam 41, and the bottom of the second bracket portion 52 is connected to the lower guard plate 45.

[0069] The bumper assembly includes a lower guard plate 45, and a bracket 5 is provided between the lower guard plate 45 and the longitudinal beam 41 of the vehicle body; the second included angle β2 is set as an obtuse angle, and the first bracket part 51 extends along the width direction of the vehicle body so that the bracket 5 can be adapted to be installed between the lower guard plate 45 and the longitudinal beam 41 of the vehicle body.

[0070] For example, the support body 5 is provided with a support groove 53 in the space where the second included angle β2 is located, and a plurality of second reinforcing ribs 54 are arranged at intervals in the support groove 53; at the same time, the second support part 52 is provided with a groove 55 facing away from the support groove 53, and the bottom wall of the support groove 53 and the bottom wall of the groove 55 can be coplanar to improve the bending resistance and rigidity of the support body 5. One end of the groove 55 is an open end and communicates with the upper part of the first support part 51, and the other end of the groove 55 is a closed end and close to the bottom of the second support part 52. The groove 55 can also effectively reduce weight; the closed end of the groove 55 can strengthen the local structural strength of the bottom of the second support part 52.

[0071] For example, a third positioning member 73 is provided on the top of the first bracket portion 51. The third positioning member 73 is used to position itself to the corresponding hole on the vehicle body longitudinal beam 41, realizing the rapid positioning of the first bracket portion 51 and the vehicle body longitudinal beam 41. The first bracket portion 51 and the vehicle body longitudinal beam 41 can be fixed by screw connection. The connection between the first bracket portion 51 and the vehicle body longitudinal beam 41 is convenient and easy to disassemble. The aforementioned first positioning member 71, second positioning member 72 and third positioning member 73 can all be pins or snap-fit ​​members, which can be precisely matched with the corresponding hole by insertion.

[0072] For example, the bottom of the second bracket portion 52 and the lower guard plate 45 can be fixed by screwing. One side wall of the bracket groove 53 and the bottom of the second bracket portion 52 can be coplanar. The bracket groove 53 helps to improve the convenience of screwing the bottom of the second bracket portion 52 and the lower guard plate 45.

[0073] Example 2

[0074] This embodiment provides a bumper assembly, including the mounting components described in the above embodiments, such as... Figures 1-14 As shown, the bumper assembly also includes a bumper body 44 and a lower guard plate 45 disposed at the bottom of the bumper body 44. The bumper body 44 is provided with a first mounting part 61 on both sides of the vehicle body. The first mounting part 61 and the lower mounting part 2 are stacked and fixed on the wheel cover 43. The lower guard plate 45 is provided with a second mounting part 62 extending toward the interior of the vehicle body. A bracket body 5 is provided between the second mounting part 62 and the longitudinal beam 41 of the vehicle body.

[0075] like Figure 11As shown, at least one first mounting part 61 and the lower mounting part 2 are connected and disposed on the wheel arch 43; specifically, part of the first mounting part 61 is directly connected to the outer side of the wheel arch 43; the lower mounting part 2 is connected to and fixed to the outer side of the wheel arch 43 by one of the first mounting parts 61. The bumper body 44 and the lower guard plate 45 are detachably connected, specifically, the bumper body 44 is provided with a third mounting part 63, and the bumper body 44 is connected to the lower guard plate 45 through the third mounting part 63, so that the bumper assembly is fixed on the wheel arch 43. The lower guard plate 45 is provided with a fourth mounting part 64 extending toward the interior of the vehicle body, and the fourth mounting part 64 is detachably connected to the rear end of the wheel arch 43. Extending the rear end of the wheel arch 43 to connect with the lower guard plate 45 can effectively reduce the probability of sand or impurities entering the interior of the bumper assembly, and can also reduce the wind resistance of the vehicle and improve the service life of the bumper assembly. The front end of the bumper body 44 along the length of the vehicle body is provided with a flange 65 to enhance the local rigidity of the bumper body 44. A fifth mounting part 66 is provided on the bumper body 44 near the flange 65. The fifth mounting part 66 is detachably connected to the wheel cover 43. The detachable connection can be by snap-fit, screw-fit, riveting or plug-in, which facilitates the quick installation of the bumper assembly on the wheel cover 43.

[0076] For example, the lower guard plate 45 is provided with second mounting parts 62 symmetrically on both sides, and each of the two second mounting parts 62 is provided with a bracket body 5 so that the bracket body 5 can support the longitudinal beam 41 of the vehicle body in a balanced manner.

[0077] For example, such as Figure 12 As shown, the wheel cover 43 is provided with a reinforcing groove 431 to improve the vibration resistance and structural strength of the wheel cover 43. At the same time, the wheel cover 43 is also provided with a reinforcing boss 432, which abuts against at least part of the mounting part to increase the strength of the bolted fixation of the mounting part; part of the reinforcing boss 432 can abut against the lower mounting part 2, and part of the reinforcing boss 432 can also abut against the fifth mounting part 66.

[0078] Example 3

[0079] This embodiment provides a vehicle including the mounting components or bumper assembly described in the above embodiments. The vehicle benefits from the advantages achieved by the mounting components or bumper assembly, which will not be elaborated further here.

[0080] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0081] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. In this application, unless otherwise explicitly specified and limited, the terms "installed," "connected," "joined," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0082] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0083] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A mounting assembly characterized by: It includes an upper mounting part (1), a lower mounting part (2) and a side mounting part (3), which are connected and enclosed to form a frame structure. The frame structure is connected to the vehicle body longitudinal beam (41), the side outer panel (42), the wheel cover (43) and the bumper body (44) respectively.

2. The mounting assembly of claim 1, wherein: The upper mounting part (1) is located at the top of the frame structure, and the upper mounting part (1) is disposed between the vehicle longitudinal beam (41) and the side outer panel (42); The lower mounting part (2) is located at the bottom of the frame structure, and the lower mounting part (2) is disposed between the wheel cover (43) and the bumper body (44); The side mounting part (3) is provided between the upper mounting part (1) and the lower mounting part (2), and the side mounting part (3) has a first angle relative to the height direction of the vehicle body.

3. The mounting assembly of claim 2, wherein: The upper mounting part (1) includes an upper mounting body (11), a first reinforcing part (12) and a second reinforcing part (13); The first reinforcing part (12) and the second reinforcing part (13) are respectively provided at both ends of the upper mounting body (11). The upper mounting body (11) is provided along the width direction of the vehicle body, and the distance of the second reinforcing part (13) along the length direction of the vehicle body is greater than the distance of the upper mounting body (11) along the length direction of the vehicle body. The top of the first reinforcing part (12) is connected to the longitudinal beam (41) of the vehicle body, and one end of the second reinforcing part (13) along the width direction of the vehicle body is connected to the side panel (42).

4. The mounting assembly of claim 2, wherein: The lower mounting part (2) includes a connected lower mounting body (21) and a first fixing part (22); The lower mounting body (21) is arranged along the width direction of the vehicle body, and the distance of the first fixing part (22) along the length direction of the vehicle body is greater than the distance of the lower mounting body (21) along the length direction of the vehicle body; The bottom of the first fixing part (22) is connected to the wheel cover (43).

5. The mounting assembly of claim 4, wherein: The lower mounting part (2) further includes a second fixing part (23), which is disposed at the connection between the lower mounting body (21) and the side mounting part (3), and the extension direction of the second fixing part (23) is the same as the extension direction of the side mounting part (3). The bottom of the second fixing part (23) is connected to the bumper body (44) and the wheel cover (43) respectively.

6. The mounting assembly of claim 1, wherein: The frame structure is provided with a frame groove (31) formed along its arrangement trajectory, and a first reinforcing rib (32) is provided in the frame groove (31).

7. The mounting assembly of claim 1, wherein: The mounting assembly also includes a bracket (5), and the bottom of the bumper body (44) is provided with a lower guard plate (45). The bracket (5) is disposed between the lower guard plate (45) and the vehicle body longitudinal beam (41).

8. The mounting assembly of claim 7, wherein: The support body (5) includes a first support portion (51) and a second support portion (52), and the first support portion (51) and the second support portion (52) are connected to form a second included angle; The top of the first bracket (51) is connected to the longitudinal beam (41) of the vehicle body, and the bottom of the second bracket (52) is connected to the lower guard plate (45).

9. A bumper assembly characterized by: Includes the installation components as described in any one of claims 1-8.

10. A vehicle, characterized in that: Includes the mounting components as described in any one of claims 1-8 or the bumper assembly as described in claim 9.

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