Automobile front end frame assembly and vehicle

By designing an integrated automotive front-end frame assembly and coordinating the dimensional accuracy of serially connected body components, the problems of complex structure and heavy weight in existing technologies are solved, achieving the goals of lightweight and low-cost production.

CN119239774BActive Publication Date: 2025-10-28DEEPAL AUTOMOBILE TECH CO LTD
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Patent Information

Application Number
CN202411529249.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-30
Publication Date
2025-10-28
Estimated Expiration
2044-10-30

AI Technical Summary

Technical Problem

With the increase in the number of integrated components, the existing automotive front-end frame has a complex structure, large size, and heavy weight, which leads to increased manufacturing costs and overall vehicle weight. In addition, the high welding precision requirements make it difficult to achieve lightweight and low-cost production.

Method used

Design a front-end frame assembly for automobiles, including a central crossbeam body and extended mounting arms, integrating multiple mounting structures, and using an intermediate medium to coordinate the dimensional accuracy of components such as the fender assembly and front hood lock, simplifying the structure and reducing welding precision requirements.

Benefits of technology

It enables precise matching and installation of multiple body parts, reduces welding precision requirements, shortens the dimensional rectification cycle of the front face of the body, and improves production efficiency and lightweighting effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a front-end frame assembly and a vehicle. The front-end frame assembly includes a central crossbeam body and two extended mounting arms, which are respectively disposed on the left and right sides of the central crossbeam body. Headlight mounting structures and daytime running light mounting structures are disposed on the two extended mounting arms. A central mounting structure is disposed in the middle of the central crossbeam body, which can be used to install a front hood lock and a front upper component support. This invention can coordinate and connect the dimensional accuracy of multiple body parts, ensuring the matching accuracy of multiple body parts, greatly reducing the welding accuracy requirements of the vehicle body, and significantly shortening the dimensional rectification cycle of the front face accuracy.
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Description

Technical Field

[0001] This invention relates to automobile bodies, and more specifically to an automobile front-end frame assembly and vehicle. Background Art

[0002] Lightweight and modular production are trends in the automotive industry. The front-end frame is a core component that integrates the front-end body structure and achieves functional integration. It supports the installation of many important components such as the front bumper, hood lock, lights, radiator, and wiring harness. The structural strength and installation accuracy directly affect the overall vehicle performance and the precision of the front end. However, as the number of integrated components in the front-end frame continues to increase, the frame becomes larger and heavier, requiring additional assembly and disassembly areas. This leads to a continuous increase in manufacturing costs and overall vehicle weight, contradicting the modern automotive industry's pursuit of lightweighting and low cost. Therefore, simplifying the front-end frame while ensuring the installation performance of integrated components and the precision of the front end has become a key objective.

[0003] CN114275053A discloses a front-end frame assembly and a vehicle, including: a crossbeam assembly, a first lamp bezel assembly, and a second lamp bezel assembly. The crossbeam assembly includes multiple crossbeams spaced apart from adjacent crossbeams. The first lamp bezel assembly integrates multiple first mounting rods, with one end of adjacent first mounting rods connected to each other via a first connecting rod to form a first joint end, and the other end connected to the crossbeam assembly. The second lamp bezel assembly is disposed opposite to the first lamp bezel assembly, and integrates multiple second mounting rods, with adjacent second mounting rods connected to each other via a second connecting rod to form a second joint end, and the other end connected to the crossbeam assembly. This technical solution can meet the requirements of integrated installation of multiple components, and the integrated structure can reduce the overall size of the vehicle's front-end frame and reduce space occupation. Undoubtedly, the technical solution disclosed in the above patent document is a beneficial attempt in the relevant technical field. However, it has many connecting parts, a complex structure, and the integrated structure results in a large overall size of the front-end frame, increasing the space occupation and weight of the parts. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide an automotive front-end frame assembly and vehicle that can coordinate and connect the dimensional accuracy of multiple body parts, ensure the matching accuracy of multiple body parts, greatly reduce the welding accuracy requirements of the vehicle body, and greatly shorten the dimensional rectification cycle of the front face accuracy of the vehicle body.

[0005] The present invention discloses a front-end frame assembly for automobiles, comprising a central crossbeam body and two extended mounting arms, the two extended mounting arms being respectively disposed on the left and right sides of the central crossbeam body; the two extended mounting arms are provided with headlight mounting structures and daytime running light mounting structures, and a central mounting structure is provided in the middle of the central crossbeam body, the central mounting structure being used to install a front hood lock and a front upper component support.

[0006] Furthermore, the extended mounting arm includes a first extension and a second extension. The first extension is located on the side of the extended mounting arm away from the main body of the crossbeam, and the second extension protrudes downward from the extended mounting arm. The daytime running light mounting structure includes a first daytime running light mounting hole, a first daytime running light positioning hole, a second daytime running light mounting hole, and a second daytime running light positioning hole, all with their axes along the front-rear direction. The first daytime running light mounting hole and the first daytime running light positioning hole are both disposed on the first extension, and the second daytime running light mounting hole and the second daytime running light positioning hole are both disposed on the second extension.

[0007] Furthermore, the central mounting structure includes a pre-positioning groove and two central mounting holes disposed on the pre-positioning groove. The axis of the central mounting holes is along the front-rear direction, and the pre-positioning groove is provided with a clearance groove at the position corresponding to the position between the two central mounting holes.

[0008] Furthermore, the headlight mounting structure includes a first headlight mounting hole, a headlight positioning hole, and a second headlight mounting hole. The first headlight mounting hole and the headlight positioning hole are located on one side of the extended mounting arm facing the central crossbeam, and the second headlight mounting hole is located in the middle of the extended mounting arm. The axes of the first headlight mounting hole and the headlight positioning hole are along the vertical direction, and the axis of the second headlight mounting hole is along the front-back direction.

[0009] Furthermore, the two extended mounting arms are also provided with frame positioning holes, frame mounting holes, radiator mounting holes, front bumper positioning pins and first front bumper mounting holes, all with axes along the vertical direction. The two extended mounting arms are also provided with horn mounting holes with axes along the front-rear direction.

[0010] Furthermore, the main body of the intermediate crossbeam is provided with mounting holes for water storage bottles, air filter inlet connection pipes, cabin trim parts, and a second front bumper, all with their axes running vertically.

[0011] A vehicle according to the present invention includes a fender assembly, a fender mounting beam, a headlight assembly, a daytime running light assembly, a daytime running light mounting bracket, a front bumper crossbeam and longitudinal beams, and a front frame assembly of the vehicle.

[0012] The fender assembly and the front frame assembly are both connected to the fender mounting beam. The daytime running light mounting bracket is disposed between the front bumper crossbeam and the longitudinal beam. The front frame assembly and the daytime running light mounting bracket are both connected to the daytime running light assembly. The front frame assembly and the fender are both connected to the headlight assembly.

[0013] Furthermore, the daytime running light assembly is provided with a first support and a second support, both of which are connected to the daytime running light mounting structure.

[0014] Furthermore, it also includes a front upper component support and a front hood lock assembly, wherein the upper part of the front upper component support, the front hood lock assembly and the middle part of the vehicle front frame assembly are connected in sequence, and the lower part of the front upper component support is connected to the middle part of the front bumper beam.

[0015] Furthermore, it also includes a radiator assembly, a horn assembly, a water tank assembly, and an air filter intake connection pipe, all of which are connected to the vehicle front frame assembly.

[0016] The beneficial effects of this invention are as follows: By using the front-end frame assembly as an intermediate medium during assembly, this invention enables the dimensional accuracy of the fender assembly, front-end frame assembly, headlight assembly, daytime running light assembly, front hood lock, front upper component support, and front bumper beam to be uniformly and sequentially connected. By simply using a front-end frame assembly fixture to mate the front-end frame assembly with the fender assembly, the relative positions of the front-end frame assembly and the fender assembly can be accurately controlled, thereby controlling the relative positions of the headlight assembly, daytime running light assembly, front hood lock, front upper component support, and front bumper beam. Therefore, by strictly controlling the height of the fender mounting beam, the accurate height and position of the fender assembly and the front-end frame assembly can be ensured, thereby guaranteeing the matching accuracy of body components such as the front bumper assembly and front hood assembly connected to the front-end frame assembly. This significantly reduces the welding accuracy requirements of the vehicle body and greatly shortens the dimensional adjustment cycle for the front-end precision. Attached Figure Description

[0017] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the following figures are provided for illustration:

[0018] Figure 1 This is a structural schematic diagram of the automotive front-end frame assembly of the present invention;

[0019] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0020] Figure 3 This is a top view of the automotive front-end frame assembly of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the automobile assembling the front-end frame assembly using a front-end frame assembly tooling according to the present invention.

[0022] Figure 5 for Figure 4 A partially enlarged schematic diagram of the periphery of the front upper component support;

[0023] Figure 6 for Figure 4 A magnified schematic diagram of a portion of the area surrounding the daytime running light assembly;

[0024] Figure 7 This is a structural diagram of the automobile before the front-end frame assembly and fender assembly of the present invention are assembled;

[0025] Figure 8 This is a structural schematic diagram of the front-end frame assembly tooling of the present invention.

[0026] The following labels are shown in the attached diagram:

[0027] 1-Automotive front-end frame assembly, 101-Central crossbeam body, 102-Extension mounting arm, 103-Frame positioning hole, 104-Frame mounting hole, 105-Radiator mounting hole, 106-First headlight mounting hole, 107-Headlight positioning hole, 108-Second headlight mounting hole, 109-First daytime running light mounting hole, 110-First daytime running light positioning hole, 111-Second daytime running light mounting hole, 112-Second daytime running light positioning hole, 113-Pre-positioning groove, 114-Central mounting hole, 115-Leaving groove, 116-Water bottle mounting hole, 117-Air filter intake connection pipe mounting hole, 118-Hood compartment trim mounting hole, 119-Second front bumper mounting hole, 120-Front bumper positioning pin, 121-First front bumper mounting hole, 122-Horn mounting hole, 123-First extension, 124-Second extension;

[0028] 2-Fender assembly, 3-Fender mounting beam, 4-Headlight assembly, 5-Daytime running light assembly, 51-First support, 52-Second support, 6-Daytime running light mounting bracket, 7-Front bumper beam, 8-Longitudinal beam, 9-Front upper component support, 10-Front hood lock assembly, 11-Radiator assembly, 12-Horn assembly, 13-Water tank assembly, 14-Air filter intake connection pipe, 15-Front-end frame assembly tooling, 151-Fender locating pin, 152-Frame locating pin. Detailed Implementation

[0029] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0030] like Figures 1-8 As shown, a front-end frame assembly 1 of an automobile in this embodiment includes a central crossbeam body 101 and two extended mounting arms 102, which are respectively disposed on the left and right sides of the central crossbeam body 101. The two extended mounting arms 102 are provided with headlight mounting structures and daytime running light mounting structures. A central mounting structure is provided in the middle of the central crossbeam body 101, which can be used to install a front hood lock and a front upper component support 9.

[0031] The front-end frame assembly 1 mounts the headlight assembly 4 via the headlight mounting structure and the daytime running light assembly 5 via the daytime running light mounting structure. The central crossbeam body 101 connects to the front hood lock and the front upper component support 9, which in turn is mounted on the front bumper crossbeam 7. Therefore, during assembly, the front-end frame assembly 1 acts as an intermediate medium, ensuring the dimensional accuracy of the fender assembly 2, front-end frame assembly 1, headlight assembly 4, daytime running light assembly 5, front hood lock, front upper component support 9, and front bumper crossbeam 7 are coordinated. By using the front-end frame assembly fixture 15 to mate the front-end frame assembly 1 with the fender assembly 2, the relative positions of the front-end frame assembly 1 and the fender assembly 2 can be accurately controlled, thereby ensuring the accurate relative positions of the headlight assembly 4, daytime running light assembly 5, front hood lock, front upper component support 9, and front bumper crossbeam 7. Therefore, by strictly controlling the height of the fender mounting beam 3, the height and position of the fender assembly 2 and the front frame assembly 1 can be accurately guaranteed, thereby ensuring the matching accuracy of body components such as the front bumper assembly and front hood assembly (not shown in the figure) connected to the front frame assembly 1. This greatly reduces the welding accuracy requirements of the vehicle body and significantly shortens the dimensional rectification cycle of the front face accuracy.

[0032] The automotive front-end frame assembly is a one-piece molded plastic part, made of nylon and glass fiber materials or polypropylene and glass fiber materials through one-time injection molding. It integrates a multi-component mounting structure, has a high degree of integration, a simple structure, occupies little space, and is lightweight.

[0033] In this embodiment, the extended mounting arm 102 includes a first extension 123 and a second extension 124. The first extension 123 is located on the side of the extended mounting arm 102 away from the main body of the crossbeam, and the second extension 124 protrudes downward from the extended mounting arm 102. The daytime running light mounting structure includes a first daytime running light mounting hole 109, a first daytime running light positioning hole 110, a second daytime running light mounting hole 111, and a second daytime running light positioning hole 112, all with their axes along the front-rear direction. The first daytime running light mounting hole 109 and the first daytime running light positioning hole 110 are both disposed on the first extension 123, and the second daytime running light mounting hole 111 and the second daytime running light positioning hole 112 are both disposed on the second extension 124.

[0034] The first daytime running light positioning hole 110 and the second daytime running light positioning hole 112 are used for positioning when installing the daytime running light assembly 5, and the first daytime running light mounting hole 109 is used to connect with the daytime running light assembly 5.

[0035] In this embodiment, the central mounting structure includes a pre-positioning groove 113 and two central mounting holes 114 disposed on the pre-positioning groove 113. The axis of the central mounting holes 114 is along the front-back direction, and the pre-positioning groove 113 is provided with a clearance groove 115 at the position corresponding to the position between the two central mounting holes 114.

[0036] The pre-positioning groove 113 can be used to conformally fit the front hood lock assembly 10 and can be used to initially determine the position of the front hood lock assembly 10. The upper part of the front upper component support 9, the front hood lock assembly 10 and the middle part of the vehicle front frame assembly 1 are connected in sequence, which can clamp and fix the front hood lock assembly 10 between the front upper component support 9 and the vehicle front frame assembly 1. The lower end of the front upper component support 9 is fixed on the front bumper crossbeam 7, which can provide direct and powerful support for the vehicle front frame assembly 1 and the front hood lock assembly 10, and significantly reduce the risk of the vehicle front frame assembly 1 breaking due to the strong impact on the middle crossbeam when the front hood assembly is closed.

[0037] In this embodiment, the headlight mounting structure includes a first headlight mounting hole 106, a headlight positioning hole 107, and a second headlight mounting hole 108. The first headlight mounting hole 106 and the headlight positioning hole 107 are located on the side of the extended mounting arm 102 facing the middle crossbeam, and the second headlight mounting hole 108 is located in the middle of the extended mounting arm 102. The axes of the first headlight mounting hole 106 and the headlight positioning hole 107 are along the vertical direction, and the axis of the second headlight mounting hole 108 is along the front-back direction.

[0038] The headlight positioning hole 107 is used for positioning when installing the headlight assembly 4, and the first headlight mounting hole 106 and the second headlight mounting hole 108 are used for connecting with the headlight assembly 4.

[0039] In this embodiment, the two extended mounting arms 102 are also provided with frame positioning holes 103, frame mounting holes 104, radiator mounting holes 105, front bumper positioning pins 120 and first front bumper mounting holes 121, all with their axes along the vertical direction. The two extended mounting arms 102 are also provided with horn mounting holes 122 with their axes along the front-rear direction.

[0040] The frame positioning hole 103 is used to mate with the front frame assembly fixture 15 and serves a positioning function. The frame mounting hole 104 is used to connect with the fender mounting beam 3. The radiator mounting hole 105 is used to connect with the radiator. The front bumper positioning pin 120 serves a positioning function when installing the front bumper assembly. The first front bumper mounting hole 121 and the second front bumper mounting hole 119 are both used to install the front bumper assembly. The horn mounting hole 122 is used to install the horn assembly 12.

[0041] In this embodiment, the main body 101 of the middle crossbeam is provided with a water storage bottle mounting hole 116, an air filter inlet connection pipe 14 mounting hole 117, a cabin trim mounting hole 118, and a second front bumper mounting hole 119, all with their axes running vertically.

[0042] Water bottle mounting hole 116 is used to install water bottle assembly 13, air filter inlet connection pipe 14 mounting hole 117 is used to connect to air filter inlet connection pipe 14, and cabin trim mounting hole 118 is used to install cabin trim.

[0043] The front frame assembly 1 of the car integrates the mounting structure of components such as headlight assembly 4, daytime running light assembly 5, radiator assembly 11, horn assembly 12, water tank assembly 13, air filter intake connection pipe 14, front upper component support 9, and front cover lock assembly 10. It has a high degree of integration and simple structure.

[0044] like Figures 1-8 As shown, a vehicle in this embodiment includes a fender assembly 2, a fender mounting beam 3, a headlight assembly 4, a daytime running light assembly 5, a daytime running light mounting bracket 6, a front bumper beam 7, a longitudinal beam 8, and a front frame assembly 1.

[0045] The fender assembly 2 and the front frame assembly 1 are both connected to the fender mounting beam 3. The daytime running light mounting bracket 6 is disposed between the front bumper beam 7 and the longitudinal beam 8. The front frame assembly 1 and the daytime running light mounting bracket 6 are both connected to the daytime running light assembly 5. The front frame assembly 1 and the fender are both connected to the headlight assembly 4.

[0046] The daytime running light mounting bracket 6 is located between the front bumper crossbeam 7 and the longitudinal beam 8. A small bracket located between the front bumper crossbeam 7 and the longitudinal beam 8 can provide a mounting point for the daytime running light assembly 5. The structure is simple. The daytime running light mounting bracket 6 and the daytime running light mounting structure work together to ensure the accurate position and installation stability of the daytime running light assembly 5.

[0047] The front-end frame assembly 1 mounts the headlight assembly 4 via the headlight mounting structure and the daytime running light assembly 5 via the daytime running light mounting structure. The central crossbeam body 101 connects to the front hood lock and the front upper component support 9, which in turn is mounted on the front bumper crossbeam 7. Therefore, during assembly, the front-end frame assembly 1 acts as an intermediate medium, ensuring the dimensional accuracy of the fender assembly 2, front-end frame assembly 1, headlight assembly 4, daytime running light assembly 5, front hood lock, front upper component support 9, and front bumper crossbeam 7 are coordinated. By using the front-end frame assembly fixture 15 to mate the front-end frame assembly 1 with the fender assembly 2, the relative positions of the front-end frame assembly 1 and the fender assembly 2 can be accurately controlled, thereby ensuring the accurate relative positions of the headlight assembly 4, daytime running light assembly 5, front hood lock, front upper component support 9, and front bumper crossbeam 7. Therefore, by strictly controlling the height of the fender mounting beam 3, the height and position of the fender assembly 2 and the front frame assembly 1 can be accurately guaranteed, thereby ensuring the matching accuracy of body components such as the front bumper assembly and front hood assembly (not shown in the figure) connected to the front frame assembly 1. This greatly reduces the welding accuracy requirements of the vehicle body and significantly shortens the dimensional rectification cycle of the front face accuracy.

[0048] In this embodiment, the daytime running light assembly 5 is provided with a first support 51 and a second support 52, both of which are connected to the daytime running light mounting structure.

[0049] The first support 51 is used to mate with the first daytime running light mounting hole 109 and the first daytime running light positioning hole 110. The first support 51 is positioned and rests on the first extension 123, and simultaneously abuts against the upper and front sides of the first extension 123. This not only ensures the accurate height position of the daytime running light assembly 5, but also provides a certain degree of support. The second support 52 is used to mate with the second daytime running light mounting hole 111 and the second daytime running light positioning hole 112. The second support 52 abuts against the front side of the second extension 124.

[0050] In this embodiment, the vehicle also includes a front upper component support 9 and a front cover lock assembly 10. The upper part of the front upper component support 9, the front cover lock assembly 10 and the middle part of the vehicle front frame assembly 1 are connected in sequence, and the lower part of the front upper component support 9 is connected to the middle part of the front bumper beam 7.

[0051] The upper part of the front upper component support 9, the front cover lock assembly 10, and the middle part of the vehicle front frame assembly 1 are connected in sequence, which can clamp and fix the front cover lock assembly 10 between the front upper component support 9 and the vehicle front frame assembly 1. The lower end of the front upper component support 9 is fixed on the front bumper crossbeam 7, which can provide direct and powerful support for the vehicle front frame assembly 1 and the front cover lock assembly 10, significantly reducing the risk of the vehicle front frame assembly 1 breaking due to the strong impact on the middle crossbeam when the front cover assembly is closed.

[0052] In this embodiment, the vehicle also includes a radiator assembly 11, a horn assembly 12, a water tank assembly 13, and an air filter intake connection pipe 14. The radiator, the horn assembly 12, the water tank assembly 13, and the air filter intake connection pipe 14 are all connected to the front frame assembly 1 of the vehicle.

[0053] The headlight assembly 4, daytime running light assembly 5, radiator assembly 11, horn assembly 12, water tank assembly 13, air filter intake connection pipe 14, front upper component support 9, and front hood lock assembly 10 are all connected to the front frame assembly 1 of the vehicle, with high installation precision and simple structure.

[0054] During the assembly of the front frame assembly 1, the mounting holes 105 on the radiator are aligned with the positions of the radiator assembly 11. The front frame assembly 1 is then placed on the fender mounting beam 3. The fender positioning pins 151 of the front frame assembly fixture 15 are inserted into the positioning holes of the fender assembly 2, and the frame positioning pins 152 of the front frame assembly fixture 15 are inserted into the frame positioning holes 103 of the front frame assembly 1. The front frame assembly 1 is then fixed to the fender mounting beam 3 with bolts through the frame mounting holes 104. After the assembly of the front frame assembly 1 is completed, the headlight assembly 4, daytime running light assembly 5, front hood lock assembly 10, and other components are then assembled.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A front-end frame assembly for automobiles, characterized in that: The system includes a central crossbeam body (101) and two extended mounting arms (102), which are respectively located on the left and right sides of the central crossbeam body (101). The two extended mounting arms (102) are equipped with headlight mounting structures and daytime running light mounting structures. A central mounting structure is located in the middle of the central crossbeam body (101), which can be used to install a front hood lock and a front upper component support (9). Each extended mounting arm (102) includes a first extension (123) and a second extension (124). The first extension (123) is located on the extended mounting arm (102) away from the central crossbeam body. On one side of the body, the second extension (124) protrudes downward from the extension mounting arm (102). The daytime running light mounting structure includes a first daytime running light mounting hole (109), a first daytime running light positioning hole (110), a second daytime running light mounting hole (111), and a second daytime running light positioning hole (112), all with their axes along the front-rear direction. The first daytime running light mounting hole (109) and the first daytime running light positioning hole (110) are both disposed on the first extension (123), and the second daytime running light mounting hole (111) and the second daytime running light positioning hole (112) are both disposed on the second extension (124).

2. The automotive front-end frame assembly according to claim 1, characterized in that: The central mounting structure includes a pre-positioning groove (113) and two central mounting holes (114) provided on the pre-positioning groove (113). The axis of the central mounting holes (114) is along the front-back direction. The pre-positioning groove (113) is provided with a clearance groove (115) at the position between the two central mounting holes (114).

3. The automotive front-end frame assembly according to claim 1, characterized in that: The headlight mounting structure includes a first headlight mounting hole (106), a headlight positioning hole (107), and a second headlight mounting hole (108). The first headlight mounting hole (106) and the headlight positioning hole (107) are located on one side of the extended mounting arm (102) facing the middle crossbeam, and the second headlight mounting hole (108) is located in the middle of the extended mounting arm (102). The axes of the first headlight mounting hole (106) and the headlight positioning hole (107) are along the vertical direction, and the axis of the second headlight mounting hole (108) is along the front-back direction.

4. The automotive front-end frame assembly according to claim 1, characterized in that: The two extended mounting arms (102) are also provided with frame positioning holes (103), frame mounting holes (104), radiator mounting holes (105), front bumper positioning pins (120) and first front bumper mounting holes (121) with their axes both along the up and down direction. The two extended mounting arms (102) are also provided with horn mounting holes (122) with their axes along the front and back direction.

5. The automotive front-end frame assembly according to claim 1, characterized in that: The main body (101) of the middle crossbeam is provided with a water bottle mounting hole (116), an air filter inlet connection pipe (14) mounting hole (117), a cabin trim mounting hole (118), and a second front bumper mounting hole (119), all with their axes running vertically.

6. A vehicle, characterized in that: Includes fender assembly (2), fender mounting beam (3), headlight assembly (4), daytime running light assembly (5), daytime running light mounting bracket (6), front bumper crossbeam (7), and longitudinal beam (8), and the automotive front end frame assembly as described in any one of claims 1-5; The fender assembly (2) and the front frame assembly are both connected to the fender mounting beam (3). The daytime running light mounting bracket (6) is located between the front bumper beam (7) and the longitudinal beam (8). The front frame assembly and the daytime running light mounting bracket (6) are both connected to the daytime running light assembly (5). The front frame assembly and the fender are both connected to the headlight assembly (4).

7. The vehicle according to claim 6, characterized in that: The daytime running light assembly (5) is provided with a first support (51) and a second support (52), both of which are connected to the daytime running light mounting structure.

8. The vehicle according to claim 6, characterized in that: It also includes a front upper component support (9) and a front cover lock assembly (10), the upper part of the front upper component support (9), the front cover lock assembly (10) and the middle part of the front frame assembly of the vehicle are connected in sequence, and the lower part of the front upper component support (9) is connected to the middle part of the front bumper beam (7).

9. The vehicle according to claim 6, characterized in that: It also includes a radiator assembly (11), a horn assembly (12), a water tank assembly (13), and an air filter intake connection pipe (14), wherein the radiator, the horn assembly (12), the water tank assembly (13), and the air filter intake connection pipe (14) are all connected to the front frame assembly of the vehicle.

Citation Information

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