A vehicle front end frame, a vehicle front end frame assembly, and a vehicle

Abstract

The utility model discloses a kind of automobile front end frame, automobile front end frame assembly and vehicle.The automobile front end frame includes frame structure, frame structure has through hole, through hole is used to avoid radiator, the hole inner wall of through hole is provided with the first extension part extending to its hole, and the first extension part is used to install agent side module.The automobile front end frame can be modularized assembled with other components, to improve the assembly efficiency of car and control cost.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to an automotive front-end frame, an automotive front-end frame assembly, and a vehicle. Background Technology

[0002] With the development of technology, modularization has become one of the development trends in automobiles. In related technologies, during the assembly process, automobiles typically require the assembly of components such as the front bumper beam, radiator, air deflector, headlights, buzzer, and side panels on the final assembly line.

[0003] However, due to the large number of parts, the assembly process is cumbersome when assembling the front bumper beam, radiator, air deflector, headlights, and side modules on the final assembly line, resulting in low production efficiency and high production costs. Utility Model Content

[0004] This application discloses an automotive front-end frame, an automotive front-end frame assembly, and a vehicle, which enables modular assembly, effectively improves automotive assembly efficiency, and facilitates cost control.

[0005] To achieve the above objectives, in a first aspect, embodiments of this application disclose a front-end frame for automobiles, including a frame structure having a through hole for avoiding a radiator, and a first extension extending into the hole on the inner wall of the through hole for mounting a radiator module.

[0006] Optionally, the front-end frame of the vehicle includes a first crossbeam, a second crossbeam, a first longitudinal beam, and a second longitudinal beam. The first crossbeam, the first longitudinal beam, the second crossbeam, and the second longitudinal beam are connected end to end in sequence to form the frame structure. The cross-sectional area of ​​the first crossbeam is larger than that of the second crossbeam, and the first extension is connected to the first crossbeam.

[0007] Optionally, the first crossbeam has a first surface and a second surface that are axially opposite to each other along the through hole, the first surface being used to connect to the heat sink, and the side of the first extension opposite to the first surface being used to mount the agent-side module.

[0008] Optionally, a reinforcing structure is provided at the connection between the first extension and the first crossbeam.

[0009] Optionally, the first extension is located at the junction of the first crossbeam and the second longitudinal beam, and is also connected to the second longitudinal beam.

[0010] Optionally, the first extension is a triangular structure, the triangular structure having a first side and a second side connected to each other, the first side being connected to the first crossbeam and the second side being connected to the second longitudinal beam.

[0011] Optionally, the first crossbeam has a first surface and a second surface that are opposite to each other along the axial direction of the through hole. Along the axial direction of the through hole, the first extension is disposed closer to the first surface than the second longitudinal beam. The first extension and the second longitudinal beam are connected by a connecting side plate. The connecting side plate is provided with a plurality of protrusions and a plurality of recesses. The plurality of protrusions and recesses all extend along the axial direction of the through hole, and the plurality of protrusions and recesses are alternately disposed along the extension direction of the second longitudinal beam.

[0012] Optionally, a second extension is provided on the side of the second longitudinal beam away from the first longitudinal beam, and a first headlight mounting part, a first decorative light mounting part, and a buzzer mounting part are provided on the second extension.

[0013] The first longitudinal beam has a third extension on the side opposite to the second longitudinal beam, and the third extension has a second headlight mounting part, a second decorative light mounting part, and a wheel cover mounting part.

[0014] Optionally, the vehicle front-end frame further includes multiple inserts, some of which are located within the frame structure and others within the first extension, wherein the multiple inserts, the first extension, and the frame structure are integrally injection molded.

[0015] Secondly, this application also discloses an automotive front-end frame assembly, comprising:

[0016] The automotive front-end frame as described in any one of the first aspects;

[0017] A front bumper beam, which is connected to the frame structure;

[0018] A drug-side module, which is connected to the first extension.

[0019] Optionally, the frame structure includes a first crossbeam, a second crossbeam, a first longitudinal beam, and a second longitudinal beam. The first crossbeam, the first longitudinal beam, the second crossbeam, and the second longitudinal beam are connected end to end in sequence to form the frame structure. The front bumper beam is located on the side of the frame structure facing the front of the vehicle. The front bumper beam has a third side facing away from the frame structure. One end of the front bumper beam is connected to the first longitudinal beam, and the other end is connected to the second longitudinal beam.

[0020] The second longitudinal beam has a second extension on the side opposite to the first longitudinal beam, and the first longitudinal beam has a third extension on the side opposite to the second longitudinal beam. Along the axial direction of the through hole, the second extension and the third extension are spaced apart from the third surface. A first connector is provided between the second extension and the third surface, and a second connector is provided between the third extension and the third surface.

[0021] Optionally, both the first connector and the second connector are inclined relative to the axial direction of the through hole;

[0022] The first connector is connected to the edge of the second extension away from the second longitudinal beam, and / or the second connector is connected to the edge of the third extension away from the first longitudinal beam.

[0023] Optionally, the vehicle front frame assembly further includes a washer and a buzzer, the buzzer being mounted on the second extension and the washer being mounted on the third extension.

[0024] Thirdly, this application also discloses a vehicle, including:

[0025] Vehicle body;

[0026] The vehicle front-end frame assembly described in any one of the second aspects is disposed on the vehicle body.

[0027] Compared with the prior art, the beneficial effects of this application are as follows:

[0028] By providing a first extension extending into the hole on the wall of the through hole, the first extension is used to install the propellant-side module. On the one hand, this prevents the radial dimension of the front frame of the vehicle from becoming too large, thus reducing the space occupied by the front frame. On the other hand, the propellant-side module can be installed on the first extension to form a module before assembling the front frame of the vehicle with components such as the chassis suspension and range extender system on the final assembly line. Then, the front frame of the vehicle with the propellant-side module installed can be assembled with other components on the final assembly line. This effectively simplifies the assembly process on the final assembly line, which helps to improve the efficiency of vehicle assembly and control costs. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1A perspective view of a car front end frame provided for an embodiment of this utility model;

[0031] Figure 2 A perspective view of a car front end frame after being rotated at a certain angle, provided for an embodiment of this utility model;

[0032] Figure 3 yes Figure 1 Enlarged view of position A in the middle;

[0033] Figure 4 A perspective view of the first type of insert provided for an embodiment of this utility model;

[0034] Figure 5 A perspective view of the second type of insert provided in an embodiment of this utility model;

[0035] Figure 6 A perspective view of the third type of insert provided in an embodiment of this utility model;

[0036] Figure 7 A perspective view of a front-end frame assembly for an automobile provided in an embodiment of this utility model;

[0037] Figure 8 A perspective view of an assembly of a front-end frame, a first connector, and a second connector for an embodiment of this utility model;

[0038] Figure 9 A perspective view of a first connector or a second connector provided for an embodiment of this utility model.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1-Frame structure; 1a-Through hole; 11-First crossbeam; 111-First surface; 112-Second surface; 12-Second crossbeam; 13-First longitudinal beam; 14-Second longitudinal beam;

[0041] 2-First extension; 21-Reinforcing structure;

[0042] 3-Connecting side plate; 31-Protrusion; 32-Recess;

[0043] 4-Second extension; 41-First headlight mounting part; 42-First decorative light mounting part; 43-Buzzer mounting part;

[0044] 5-Third extension; 51-Second headlight mounting part; 52-Second decorative light mounting part; 53-Wheel cover mounting part;

[0045] 6-Insert;

[0046] 7-Reinforcing ribs;

[0047] 10-Automotive front-end frame;

[0048] 20-Radiator;

[0049] 30 - Front bumper beam;

[0050] 40a - First connector; 40b - Second connector;

[0051] 50-Buzzer;

[0052] 60-Washing pot;

[0053] 100 - Automotive front-end frame assembly. Detailed Implementation

[0054] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0055] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0056] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0057] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0058] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0059] In view of the problems described in the background art, the present invention provides a front-end frame for automobiles, an automobile frame assembly, and a vehicle, which can be modularly assembled, effectively improving the assembly efficiency of automobiles and facilitating cost control.

[0060] The solution of this application will be described in detail below through specific embodiments:

[0061] This application provides an embodiment of an automotive front-end frame, such as... Figures 1-3 As shown, the front frame 10 of the car includes a frame structure 1, which has a through hole 1a for avoiding the radiator. A first extension 2 extending into the hole is provided on the inner wall of the through hole 1a, which is used to install the radiator side module (not shown in the figure).

[0062] In this embodiment, the through hole 1a in the frame structure 1 effectively reduces the weight of the front frame 10 of the vehicle, which is conducive to the lightweight design of the front frame 10. The through hole 1a is used to avoid the radiator, which can effectively avoid interference with the radiator, making the installation of the radiator and the routing of related pipes easier. In addition, the through hole 1a in the frame structure 1 allows other components to be located in or near the through hole 1a when the front frame 10 of the vehicle is assembled with other components in the vehicle. For example, the range extender system, chassis suspension, thermal management system and electronic and electrical system can extend into or near the through hole 1a, which effectively improves the space utilization and facilitates the compact layout of the components in the vehicle.

[0063] By providing a first extension 2 extending into the hole on the wall of the through hole 1a, the first extension 2 is used to install the propellant-side module. On the one hand, this prevents the radial dimension of the front frame 10 along the through hole 1a from becoming too large, thus reducing the space occupied by the front frame 10. On the other hand, before assembling the front frame 10 with components such as the chassis suspension and range extender system on the final assembly line, the propellant-side module can be installed on the first extension 2 to form a module. Then, the front frame 10 with the propellant-side module installed can be assembled with other components on the final assembly line. This effectively simplifies the assembly process on the final assembly line, which is conducive to improving the efficiency of automobile assembly and controlling costs.

[0064] In addition, the front frame 10 of the vehicle can also be used to install radiators. For example, when the front frame 10 of the vehicle includes a first crossbeam 11, a second crossbeam 12, a first longitudinal beam 13, and a second longitudinal beam 14, radiator mounting structures can be provided on the first crossbeam 11 and the second longitudinal beam 12 to install radiators; front bumper beam mounting structures can also be provided on the first longitudinal beam 13 and the second longitudinal beam 14 to install front bumper beams; air conditioning pipe mounting structures, front bumper frame mounting structures, hood cable mounting structures, etc., can also be provided on the first crossbeam 11, and a bottom... The front-end frame 10 incorporates various mounting structures, including a skid plate mounting structure, a washer fluid reservoir mounting structure, and a front frame mounting structure, allowing for the integration of more components. During vehicle assembly, components such as the skid plate module, radiator, front bumper beam, hood cable, washer fluid reservoir, front frame, front bumper, underbody skid plate, and air conditioning piping can be simultaneously assembled onto the front frame 10 on a separate production line to form modules. These modules are then assembled with other vehicle components on the final assembly line, further simplifying the assembly process and improving assembly efficiency and cost control. Furthermore, integrating the skid plate module, radiator, and front bumper beam onto the front frame 10 enhances the synergy between these components, improving the overall stability and safety of the front frame 10 and its mounted components during vehicle operation.

[0065] Optionally, such as Figures 1-3 As shown, the front frame 10 of the car includes a first crossbeam 11, a second crossbeam 12, a first longitudinal beam 13 and a second longitudinal beam 14. The first crossbeam 11, the first longitudinal beam 13, the second crossbeam 12 and the second longitudinal beam 14 are connected end to end to form a frame structure 1. The cross-sectional area of ​​the first crossbeam 11 is larger than the cross-sectional area of ​​the second crossbeam 12. The first extension 2 is connected to the first crossbeam 11.

[0066] Therefore, frame structure 1 can be a quadrilateral frame structure, which is relatively simple. In addition, the cross-sectional area of ​​the first crossbeam 11 is larger than that of the second crossbeam 12. The first extension 2 is connected to the first crossbeam 11, which makes the first crossbeam 11 have higher structural strength and load-bearing capacity than the second crossbeam 12. It can share some of the force on the first extension 2 after the agent-side module is assembled, and provide better support for the first extension 2. In turn, the agent-side module can have better dynamic stiffness.

[0067] Of course, framework structure 1 can also be implemented in other ways, such as hexagonal structure, pentagonal structure, etc., without limitation.

[0068] The first extension 2 is connected to the first crossbeam 11. This connection can be either a portion of the first crossbeam 11 near the first longitudinal beam 13 or a portion of the first crossbeam 11 near the second crossbeam 12. No limitation is imposed here.

[0069] Optionally, such as Figures 1-3 As shown, the first crossbeam 11 has a first surface 111 and a second surface 112 that are opposite to each other along the axial direction of the through hole 1a. The first surface 111 is used to connect with the heat sink, and the side of the first extension 2 opposite to the first surface 111 is used to install the agent-side module.

[0070] This effectively avoids interference between the radiator and the fuel-side module, facilitating the installation of the radiator and fuel-side module onto the front frame 10 of the vehicle and improving assembly efficiency. At the same time, it also allows for a smaller axial spacing between the radiator and the fuel-side module along the through hole 1a, improving space utilization.

[0071] The drug-side module can be threaded onto the first extension 2. For example, the first extension 2 may have a drug-side module mounting hole, and the drug-side module may have a mounting through hole. Bolts can be sequentially inserted into the drug-side module mounting hole and the mounting through hole to thread the drug-side module onto the first extension 2, making installation convenient and quick. Of course, the drug-side module can also be connected to the first extension 2 by snap-fit ​​or other methods, which are not limited here.

[0072] In addition, such as Figures 1-3 As shown, a reinforcing structure 21 is provided at the connection between the first extension 2 and the first crossbeam 11.

[0073] Therefore, the first extension 2 can have high structural strength, so as to provide better support for the agent-side module and enable the agent-side module installed in the first extension 2 to have good dynamic stiffness.

[0074] The first extension 2 may include an extension body, and a reinforcing structure 21 is disposed at the connection between the extension body and the first crossbeam 11. Of course, in other embodiments, the reinforcing structure 21 may also be disposed on the entire surface of the extension body, or on two opposite surfaces of the extension body along the axial direction of the through hole 1a, and is not limited here.

[0075] The reinforcing structure 21 can be implemented in various ways. In one possible implementation, the reinforcing structure 21 may include multiple reinforcing protrusions and multiple reinforcing grooves. The multiple reinforcing protrusions and multiple reinforcing grooves may all extend along the direction opposite to the first crossbeam 11 and the second transverse direction. The multiple reinforcing protrusions and multiple reinforcing grooves are alternately arranged along the extension direction of the first crossbeam 11, so as to improve the structural strength of the first extension 2 while making the reinforcing structure 21 simpler and easier to implement.

[0076] The height of the reinforcing protrusion protruding from the extension body of the first extension 2 along the axial direction of the through hole 1a can be uniform or it can be that the height of the reinforcing protrusion protruding from the extension body gradually decreases along the direction from the first crossbeam 11 to the second crossbeam 12, so as to improve the structural strength of the first extension 2 and effectively avoid interference of the reinforcing protrusion to other components.

[0077] In another implementation of the reinforcing structure 21, the reinforcing structure 21 may include reinforcing ribs 7, which may be disposed on two opposing surfaces of the extension body along the axial direction of the through hole 1a, thereby improving the structural strength of the first extension 2.

[0078] Among them, the reinforcing rib 7 may include at least one of the following: a star-shaped reinforcing rib, a cross-shaped reinforcing rib, a triangular reinforcing rib, etc., and is not limited thereto.

[0079] In addition, reinforcing ribs 7 can also be provided on the first crossbeam 11, the second crossbeam 12, the first longitudinal beam 13 and the second longitudinal beam 14, so that the first crossbeam 11, the second crossbeam 12, the first longitudinal beam 13 and the second longitudinal beam 14 all have high structural strength.

[0080] When the aforementioned first extension 2 is connected to the portion of the first crossbeam 11 near the second crossbeam 12, as follows: Figures 1-3 As shown, the first extension 2 is located at the junction of the first crossbeam 11 and the second longitudinal beam 14, and is also connected to the second longitudinal beam 14.

[0081] Therefore, the second longitudinal beam 14 can also support the first extension 2, giving the first extension 2 better structural strength and improving the dynamic stiffness of the first extension 2 and the side module.

[0082] In addition, the first extension 2 can be any of the following structures: triangular structure, quadrilateral structure, pentagonal structure, etc., and is not limited here.

[0083] like Figure 3 As shown, the first extension 2 can be a triangular structure with a first side and a second side connected to each other. The first side is connected to the first crossbeam 11, and the second side is connected to the second longitudinal beam 14.

[0084] Therefore, the first extension 2 of the triangular structure can have better stability, which is also beneficial to improving the dynamic stiffness of the first extension 2 and the agent-side module.

[0085] The first extension 2 of the triangular structure can be any of the following: a right triangle, an isosceles triangle, an equilateral triangle, or other types of triangles, without limitation.

[0086] Optionally, such as Figures 1-3As shown, when the first crossbeam 11 has a first surface 111 and a second surface 112 that are opposite to each other along the axial direction of the through hole 1a, the first extension 2 is disposed closer to the first surface 111 than the second longitudinal beam 14 along the axial direction of the through hole 1a. The first extension 2 and the second longitudinal beam 14 are connected by a connecting side plate 3. The connecting side plate 3 is provided with a plurality of protrusions 31 and a plurality of recesses 32. The plurality of protrusions 31 and the plurality of recesses 32 extend along the axial direction of the through hole 1a, and the plurality of protrusions 31 and the plurality of recesses 32 are alternately disposed along the extension direction of the second longitudinal beam 14.

[0087] This allows the connecting side plate 3 to have high structural strength, thereby ensuring good stability in the connection between the first extension 2 and the second longitudinal beam 14.

[0088] The number of protrusions 31 can be two, three or more, and the number of concave parts 32 can be two, three or more, without any limitation.

[0089] In addition, one end of each of the plurality of protrusions 31 and the plurality of recesses 32 can extend to a position connected to the first extension 2, and the other end can extend to a position connected to the second longitudinal beam 14, so as to improve the structural strength of the connecting side plate 3.

[0090] In some embodiments, such as Figures 1-3 As shown, a second extension 4 is provided on the side of the second longitudinal beam 14 away from the first longitudinal beam 13. The second extension 4 is provided with a first headlight mounting part 41, a first decorative light mounting part 42 and a buzzer mounting part 43. A third extension 5 is provided on the side of the first longitudinal beam 13 away from the second longitudinal beam 14. The third extension 5 is provided with a second headlight mounting part 51, a second decorative light mounting part 52 and a wheel arch mounting part 53.

[0091] Therefore, headlights, decorative lights, buzzers 50 and wheel covers can also be integrated on the front frame 10 of the car, which can further simplify the assembly process on the final assembly line and help improve the efficiency and cost control of car assembly.

[0092] The first headlight mounting part 41 can be used to install the left headlight of the vehicle, the second headlight mounting part 51 can be used to install the right headlight of the vehicle, the first decorative light mounting part 42 and the second decorative light mounting part 52 can cooperate to install the decorative lights of the vehicle, the buzzer mounting part 43 can be used to install the buzzer 50, and the wheel cover mounting part 53 can be used to install the wheel cover.

[0093] Furthermore, the first headlight mounting portion 41 may include at least one of the following: a through hole 1a, a threaded hole, a slot, etc., and is not limited thereto. The implementation of the first decorative light mounting portion 42, the buzzer mounting portion 43, the second headlight mounting portion 51, the second decorative light mounting portion 52, and the wheel arch mounting portion 53 may all be implemented in a manner substantially the same as that of the first headlight mounting portion 41, and can be referred to the above for details, which will not be repeated here.

[0094] Optionally, along the axial direction of the through hole 1a, the second extension 4 is disposed further away from the first surface 111 of the first crossbeam 11 than the first extension 2, so that the second extension 4 is less likely to interfere with the vehicle body. Similarly, along the axial direction of the through hole 1a, the third extension 5 is disposed further away from the first surface 111 of the first crossbeam 11 than the first extension 2.

[0095] In addition, reinforcing ribs 7 can also be provided on the second extension 4 and the third extension 5 to improve the structural strength of the second extension 4 and the third extension 5.

[0096] The aforementioned frame structure 1 and the first extension 2 can be integrally injection molded, which ensures a stable connection between the first extension 2 and the frame structure 1. Similarly, the frame structure 1, the first extension 2, the second extension 4, and the third extension 5 can also be integrally injection molded, which helps to improve the structural strength of the automotive front frame 10.

[0097] In some embodiments, such as Figure 1 , Figures 4-6 As shown, the front frame 10 of the car also includes a plurality of inserts 6, some of which are located within the frame structure 1 and others within the first extension 2. The plurality of inserts 6, the first extension 2 and the frame structure 1 are integrally injection molded.

[0098] Therefore, the structural strength of the frame structure 1 and the first extension 2 can be improved by insert 6, which makes it less likely for cracks to appear when the front frame 10 of the car is installed with components such as radiator, side module, and front anti-collision beam 30, and improves the installation stability of the front frame 10 of the car with other components.

[0099] The insert 6 can be at least one of cylindrical insert 6, rectangular insert 6, prism insert 6, or a combination of cylindrical and rectangular insert 6, etc., and is not limited here. It can be set according to the actual situation.

[0100] This application also discloses an automotive front-end frame assembly, such as... Figure 7 and Figure 8 As shown, the vehicle includes the front-end frame 10, the front bumper beam 30, and the side-mounted module as described in any of the above embodiments; the front bumper beam 30 is connected to the frame structure 1; and the side-mounted module is connected to the first extension 2.

[0101] Therefore, the front-end frame 10 of the vehicle can integrate the front anti-collision beam 30 and the front bumper module. During vehicle assembly, the front bumper module, radiator 20, and other structures can be simultaneously assembled onto the front-end frame 10 on another production line. Then, the assembled front-end frame assembly 100 is assembled with other vehicle components on the final assembly line, simplifying the assembly process on the final assembly line and improving vehicle assembly efficiency and cost control. At the same time, integrating the front bumper module, radiator 20, and other components onto the front-end frame 10 also improves the synergy between these components, enhancing the stability and safety of the front-end frame assembly 100 during vehicle operation.

[0102] In addition, the front-end frame 10 in the front-end frame assembly 100 is the same as the front-end frame 10 in each embodiment. Therefore, the front-end frame assembly 100 can produce the same or similar beneficial effects as the front-end frame 10 in each embodiment, which will not be described in detail here.

[0103] Optionally, such as Figure 8 and Figure 9 As shown, the frame structure 1 includes a first crossbeam 11, a second crossbeam 12, a first longitudinal beam 13, and a second longitudinal beam 14. The first crossbeam 11, the first longitudinal beam 13, the second crossbeam 12, and the second longitudinal beam 14 are connected end to end to form the frame structure 1. The front bumper beam 30 is located on the side of the frame structure 1 facing the front of the vehicle. The front bumper beam 30 has a third surface facing away from the frame structure 1. One end of the front bumper beam 30 is connected to the first longitudinal beam 13, and the other end is connected to the second longitudinal beam 14. The second longitudinal beam 14 has a second extension 4 on the side facing away from the first longitudinal beam 13, and the first longitudinal beam 13 has a third extension 5 on the side facing away from the second longitudinal beam 14. Along the axial direction of the through hole 1a, the second extension 4 and the third extension 5 are spaced apart from the third surface. A first connector 40a is provided between the second extension 4 and the third surface, and a second connector 40b is provided between the third extension 5 and the third surface.

[0104] Therefore, by providing a first connector 40a between the second extension 4 and the third surface of the front bumper beam 30, and a second connector 40b between the third extension 5 and the third surface of the front bumper beam 30, the second extension 4 and the third extension 5 can be supported, so that the dynamic stiffness performance of the second extension 4, the third extension 5 and the components installed on the second extension 4 and the third extension 5 is better.

[0105] The first connector 40a can be a long strip-shaped second structure, a frame structure 1, or a plate-shaped structure; no limitation is made here. For example, the first connector 40a is a long strip-shaped structure, with one end connected to the second extension 4 and the other end connected to the third surface of the front bumper beam 30. In addition, the first connector 40a may be provided with protrusions and / or folded edges to improve the structural strength of the first connector 40a.

[0106] The second connector 40b can be implemented in a similar way to the first connector 40a, and will not be described in detail here.

[0107] The material of the first connector 40a can be a metal, such as stainless steel, copper and copper alloys, aluminum and aluminum alloys, etc., and is not limited here. The material of the second connector 40b can be the same as that of the first connector 40a, and is not limited here either.

[0108] Furthermore, the connection between the front bumper beam 30 and the second extension 4 can be at least one of screwing, snap-fitting, or adhesive bonding, and is not limited here. The connection method between the front bumper beam 30 and the third extension 5 can be roughly the same as the connection method between the front bumper beam 30 and the second extension 4, and will not be described in detail here.

[0109] Optionally, such as Figure 8 As shown, both the first connector 40a and the second connector 40b are inclined relative to the axial direction of the through hole 1a; the first connector 40a is connected to the edge of the second extension 4 away from the second longitudinal beam 14, and / or the second connector 40b is connected to the edge of the third extension 5 away from the first longitudinal beam 13.

[0110] Therefore, the first connector 40a can also support the portion of the second extension 4 that is away from the second longitudinal beam 14, resulting in better support for the second extension 4, and the second connector 40b can also support the portion of the third extension 5 that is away from the first longitudinal beam 13, resulting in better support for the third extension 5.

[0111] The first connector 40a and the second extension 4 can be connected by any of the following methods: threaded connection, snap-fit, adhesive connection, etc., all of which are easy to operate and facilitate the assembly and disassembly of the first connector 40a and the second extension 4. The connection between the first connector 40a and the front bumper beam 30 is roughly the same as the connection between the first connector 40a and the second extension 4, and will not be described in detail here.

[0112] Optionally, the vehicle front frame assembly 100 also includes a washer 60 and a buzzer 50, with the buzzer 50 mounted on the second extension 4 and the washer 60 mounted on the third extension 5.

[0113] This allows the automotive front-end frame assembly 100 to integrate more components, further simplifying the assembly process on the final assembly line, thereby improving automotive assembly efficiency and controlling costs.

[0114] The connection method between the buzzer 50 and the second extension 4 is roughly the same as the connection method between the solvent-side module and the first extension 2, as described above, and will not be repeated here. Similarly, the connection method between the washing pot 60 and the third extension 5 is roughly the same as the connection method between the solvent-side module and the first extension 2, as described above, and will not be repeated here.

[0115] This application also discloses a vehicle, including a vehicle body and a front-end frame assembly 100 as described in any of the above embodiments, wherein the front-end frame assembly 100 is disposed on the vehicle body.

[0116] The front-end frame assembly 100 in this vehicle is the same as the front-end frame assembly 100 in the above embodiments. Therefore, this vehicle has the same or similar effects as the front-end frame assembly 100 in the above embodiments, as detailed above, and will not be repeated here. Furthermore, the front-end frame 10 in the front-end frame assembly 100 of the above embodiments is the same as the front-end frame 10 in the various embodiments above. Therefore, this vehicle has the same or similar effects as the front-end frame 10 in the various embodiments above, and will not be repeated here.

[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A front-end frame for automobiles, characterized in that, The device includes a frame structure having a through hole for circumventing a heat sink. The inner wall of the through hole has a first extension extending into the hole, which is used to mount an agent-side module.

2. The automotive front-end frame according to claim 1, characterized in that, The front frame of the vehicle includes a first crossbeam, a second crossbeam, a first longitudinal beam, and a second longitudinal beam. The first crossbeam, the first longitudinal beam, the second crossbeam, and the second longitudinal beam are connected end to end in sequence to form the frame structure. The cross-sectional area of ​​the first crossbeam is larger than that of the second crossbeam, and the first extension is connected to the first crossbeam.

3. The automotive front-end frame according to claim 2, characterized in that, The first crossbeam has a first surface and a second surface that are axially opposite to each other along the through hole. The first surface is used to connect to the heat sink, and the side of the first extension opposite to the first surface is used to install the agent-side module.

4. The automotive front-end frame according to claim 3, characterized in that, A reinforcing structure is provided at the connection between the first extension and the first crossbeam.

5. The automotive front-end frame according to claim 2, characterized in that, The first extension is located at the junction of the first crossbeam and the second longitudinal beam, and is also connected to the second longitudinal beam.

6. The automotive front-end frame according to claim 5, characterized in that, The first extension is a triangular structure, which has a first side and a second side that are connected to each other. The first side is connected to the first crossbeam, and the second side is connected to the second longitudinal beam.

7. The automotive front-end frame according to claim 5, characterized in that, The first crossbeam has a first surface and a second surface that are opposite to each other along the axial direction of the through hole. Along the axial direction of the through hole, the first extension is disposed closer to the first surface than the second longitudinal beam. The first extension and the second longitudinal beam are connected by a connecting side plate. The connecting side plate is provided with a plurality of protrusions and a plurality of recesses. The plurality of protrusions and the plurality of recesses all extend along the axial direction of the through hole, and the plurality of protrusions and the plurality of recesses are alternately arranged along the extension direction of the second longitudinal beam.

8. The automotive front-end frame according to any one of claims 2-7, characterized in that, The second longitudinal beam has a second extension on the side opposite to the first longitudinal beam, and the second extension has a first headlight mounting part, a first decorative light mounting part and a buzzer mounting part. The first longitudinal beam has a third extension on the side opposite to the second longitudinal beam, and the third extension has a second headlight mounting part, a second decorative light mounting part, and a wheel cover mounting part.

9. The automotive front-end frame according to any one of claims 1-7, characterized in that, The vehicle front frame also includes multiple inserts, some of which are located within the frame structure and others within the first extension. The multiple inserts, the first extension, and the frame structure are integrally injection molded.

10. A front-end frame assembly for automobiles, characterized in that, include: The vehicle front-end frame according to any one of claims 1-9; A front bumper beam, which is connected to the frame structure; A drug-side module, which is connected to the first extension.

11. The automotive front-end frame assembly according to claim 10, characterized in that, The frame structure includes a first crossbeam, a second crossbeam, a first longitudinal beam, and a second longitudinal beam. The first crossbeam, the first longitudinal beam, the second crossbeam, and the second longitudinal beam are connected end to end to form the frame structure. The front bumper beam is located on the side of the frame structure facing the front of the vehicle. The front bumper beam has a third side facing away from the frame structure. One end of the front bumper beam is connected to the first longitudinal beam, and the other end is connected to the second longitudinal beam. The second longitudinal beam has a second extension on the side opposite to the first longitudinal beam, and the first longitudinal beam has a third extension on the side opposite to the second longitudinal beam. Along the axial direction of the through hole, the second extension and the third extension are spaced apart from the third surface. A first connector is provided between the second extension and the third surface, and a second connector is provided between the third extension and the third surface.

12. The automotive front-end frame assembly according to claim 11, characterized in that, Both the first connector and the second connector are inclined relative to the axial direction of the through hole; The first connector is connected to the edge of the second extension away from the second longitudinal beam, and / or the second connector is connected to the edge of the third extension away from the first longitudinal beam.

13. The automotive front-end frame assembly according to claim 11, characterized in that, The vehicle front frame assembly also includes a washer and a buzzer, the buzzer being mounted on the second extension and the washer being mounted on the third extension.

14. A vehicle, characterized in that, include: Vehicle body; The vehicle front-end frame assembly according to any one of claims 10-13, wherein the vehicle front-end frame assembly is disposed on the vehicle body.

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