Auxiliary frame assembly and vehicle

Abstract

The utility model discloses an auxiliary frame assembly and a vehicle, the auxiliary frame assembly comprises longitudinal beams, a cross beam and an auxiliary frame mounting plate, the longitudinal beams are oppositely arranged in the transverse direction, the cross beam is connected between the two opposite longitudinal beams and is connected to the rear parts of the longitudinal beams, one end of the auxiliary frame mounting plate is connected to the longitudinal beams and is located on the front side of the joint of the cross beam and the longitudinal beams, and the other end of the auxiliary frame mounting plate is connected to the longitudinal beams. The auxiliary frame mounting plate extends in the direction away from the longitudinal beam, and the other end of the auxiliary frame mounting plate is used for being connected with a frame. The cross beam is arranged at the rear part of the longitudinal beam, and the auxiliary frame mounting plate is arranged between the longitudinal beam and the frame, so that the auxiliary frame assembly is connected with the frame, the middle space of the auxiliary frame assembly can be increased, and the mounting position between the frame and the auxiliary frame is not changed; therefore, the spatial arrangement requirement of the rear axle electric drive system can be met.

Description

Technical Field

[0001] The utility model relates to the field of vehicles, in particular to a subframe assembly and a vehicle. Background Art

[0002] At present, when the sub-frame and the frame are assembled, mounting holes are set on the sub-frame mounting plate, welding nuts are set inside the longitudinal beam, and the welding nuts are connected to the mounting holes, so that the sub-frame and the frame can be connected. The sub-frame mounting plate is formed by buckling and welding two upper and lower plates, and a mounting sleeve is designed at the mounting hole position, so as to prevent the sub-frame mounting plate from being deformed when the bolts are tightened.

[0003] In the related art, the subframe mounting plate structure has a thick cross-section, and the subframe mounting plate is connected to the subframe crossbeam and longitudinal beam. The subframe crossbeam and the subframe mounting plate are overlapped near the middle, which causes the position to be too forward, thereby interfering with the layout of the electric motor and failing to meet the spatial layout requirements of the rear axle electric drive. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a subframe assembly, which can increase the space in the middle part, thereby meeting the space layout requirements of the rear axle electric drive system, and further improving the performance of the vehicle.

[0005] The utility model further provides a vehicle.

[0006] According to the utility model, the subframe assembly includes: a longitudinal beam, a cross beam and a subframe mounting plate, the longitudinal beams are arranged opposite to each other in the transverse direction, the cross beam is connected between two opposite longitudinal beams and connected to the rear of the longitudinal beams, one end of the subframe mounting plate is connected to the longitudinal beam and is located on the front side of the connection between the cross beam and the longitudinal beam, the subframe mounting plate extends in a direction away from the longitudinal beam, and the other end of the subframe mounting plate is used to be connected to the frame.

[0007] According to the sub-frame assembly of the utility model, by arranging the cross beam at the rear of the longitudinal beam and arranging the sub-frame mounting plate between the longitudinal beam and the frame, the sub-frame assembly and the frame can be connected. Such an arrangement can increase the middle space of the sub-frame assembly, and can also keep the installation position between the frame and the sub-frame unchanged, thereby meeting the space layout requirements of the rear axle electric drive system.

[0008] In some examples of the present invention, the subframe assembly further includes: a control arm bracket, which is connected to the longitudinal beam and is located on the front side of the connection between the cross beam and the longitudinal beam, and one end of the subframe mounting plate is respectively connected to the longitudinal beam and the control arm bracket.

[0009] In some examples of the present invention, the subframe mounting plate includes: an upper mounting plate and a lower mounting plate, one end of the upper mounting plate is connected to the control arm bracket, the lower mounting plate is connected to the bottom of the upper mounting plate, one end of the lower mounting plate is respectively connected to the longitudinal beam and the control arm bracket, and the other end of the upper mounting plate and the other end of the lower mounting plate are used to connect to the frame.

[0010] In some examples of the present invention, the upper mounting plate includes: a top plate and a side plate, one end of the top plate is formed with a downwardly bent flange, the flange is connected to the control arm bracket, the side plates are connected to both sides of the top plate, the lower mounting plate is connected between the side plates on both sides, and the edge of the side plate is connected to the control arm bracket.

[0011] In some examples of the present invention, the lower mounting plate includes: a first plate body and a second plate body, the first plate body is connected between the side plates on both sides, the second plate body is connected to the first plate body and is bent downward relative to the first plate body, the lower end of the second plate body is connected to the longitudinal beam, and the end of the first plate body away from the second plate body is used to connect to the frame.

[0012] In some examples of the present invention, a weight-reducing hole extending along the length direction of the second plate is formed on the second plate.

[0013] In some examples of the present invention, the first plate body and / or the top plate are provided with reinforcing ribs.

[0014] In some examples of the present invention, the subframe assembly further includes: a reinforcing bracket connected between the longitudinal beam and the subframe mounting plate, and a closed loop structure is formed between the reinforcing bracket, the longitudinal beam and the subframe mounting plate.

[0015] In some examples of the present invention, one end of the reinforcing bracket is connected to the top surface and the side surface of the longitudinal beam, and the other end of the reinforcing bracket is connected to the side surface of the sub-frame mounting plate.

[0016] The vehicle according to the utility model comprises: the subframe assembly mentioned above.

[0017] Compared with the prior art, the vehicle provided by the utility model adopts a method in which a cross beam is arranged at the rear of a longitudinal beam, and a sub-frame mounting plate is arranged between the longitudinal beam and the frame, so that the sub-frame assembly and the frame can be connected. This arrangement can increase the middle space of the sub-frame assembly, and can also keep the installation position between the frame and the sub-frame unchanged, thereby meeting the space layout requirements of the rear axle electric drive system.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a schematic diagram of the structure of the sub-frame assembly and the frame assembly from a first angle;

[0021] Figure 2 It is a second angle structural diagram of the sub-frame assembly and the frame assembly;

[0022] Figure 3 It is a structural schematic diagram of the subframe assembly;

[0023] Figure 4 It is a cross-sectional view of the subframe assembly and frame assembly.

[0024] Reference numerals:

[0025] 100. Subframe assembly;

[0026] 10. longitudinal beam; 20. cross beam; 30. subframe mounting plate; 31. upper mounting plate; 311. top plate; 312. side plate; 32. lower mounting plate; 321. first plate body; 322. second plate body; 40. control arm bracket; 50. reinforcement bracket;

[0027] 200. Frame. DETAILED DESCRIPTION

[0028] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0029] Reference below Figure 1-Figure 4 A subframe assembly 100 according to an embodiment of the present invention is described. The subframe assembly 100 is applied in a vehicle.

[0030] like Figure 1-Figure 4 As shown, the subframe assembly 100 according to the utility model includes: a longitudinal beam 10, a cross beam 20 and a subframe mounting plate 30, the longitudinal beams 10 are arranged opposite to each other in the transverse direction, the cross beam 20 is connected between two opposite longitudinal beams 10 and connected to the rear of the longitudinal beams 10, one end of the subframe mounting plate 30 is connected to the longitudinal beam 10 and is located at the front side of the connection between the cross beam 20 and the longitudinal beam 10, the subframe mounting plate 30 extends in a direction away from the longitudinal beam 10, and the other end of the subframe mounting plate 30 is used to be connected to the frame 200.

[0031] It can be understood that the longitudinal beams 10, the cross beams 20 and the sub-frame mounting plate 30 constitute the main structure of the sub-frame assembly 100, the longitudinal beams 10 are arranged at intervals on the left and right, the cross beam 20 is located between the longitudinal beams 10 on the left and right sides, and the left end of the cross beam 20 is connected to the left longitudinal beam 10, and the right end of the cross beam 20 is connected to the right longitudinal beam 10, so that the cross beam 20 and the longitudinal beams 10 can form a frame structure, thereby improving the overall structural strength of the sub-frame assembly 100 and facilitating the installation of other components on the sub-frame assembly 100.

[0032] Among them, the cross beam 20 is located at the rear of the longitudinal beam 10. This arrangement can save the space on the front side of the cross beam 20, so as to increase the space in the middle of the sub-frame assembly 100, and thus facilitate the installation of other components on the sub-frame assembly 100. The space in the middle of the sub-frame assembly 100 forms an avoidance space, and the avoidance space can avoid the drive structure, so as to facilitate the installation of the drive structure in the sub-frame assembly 100, and can also meet the space layout requirements of the rear axle electric drive system, thereby improving the performance of the vehicle.

[0033] In addition, one end of the sub-frame mounting plate 30 is connected to the longitudinal beam 10, and the sub-frame mounting plate 30 is located in front of the connection between the longitudinal beam 10 and the cross beam 20. This arrangement allows the sub-frame mounting plate 30 to be located near the middle of the sub-frame assembly 100, and also allows the sub-frame mounting plate 30 to be located in front of the cross beam 20, so that the longitudinal beam 10 and the cross beam 20 can protect the sub-frame mounting plate 30.

[0034] In addition, one end of the sub-frame mounting plate 30 is connected to the longitudinal beam 10, and the other end extends away from the longitudinal beam 10, so that the sub-frame mounting plate 30 can be kept away from the longitudinal beam 10, and the sub-frame mounting plate 30 does not affect the arrangement of the longitudinal beam 10. The other end of the sub-frame mounting plate 30 is connected to the frame 200. This arrangement allows the sub-frame mounting plate 30 to connect the longitudinal beam 10 and the frame 200, so that the sub-frame assembly 100 can be connected to the frame 200, thereby facilitating the assembly between the frame 200 and the sub-frame assembly 100, and can also improve the platformization of the vehicle model, thereby reducing the research and development cost of the vehicle.

[0035] Therefore, by arranging the cross beam 20 at the rear of the longitudinal beam 10 and arranging the sub-frame mounting plate 30 between the longitudinal beam 10 and the frame 200, the sub-frame assembly 100 and the frame 200 can be connected. Such an arrangement can increase the middle space of the sub-frame assembly 100, and can also keep the installation position between the frame 200 and the sub-frame 200 unchanged, thereby meeting the space layout requirements of the rear axle electric drive system.

[0036] In addition, if Figure 1-Figure 4As shown, the subframe assembly 100 further includes: a control arm bracket 40, which is connected to the longitudinal beam 10 and is located in front of the connection between the cross beam 20 and the longitudinal beam 10, and one end of the subframe mounting plate 30 is respectively connected to the longitudinal beam 10 and the control arm bracket 40.

[0037] That is to say, the control arm bracket 40 is connected to the side of the longitudinal beam 10. This arrangement allows the control arm bracket 40 to limit the control arm, so that it is convenient to set the control arm in the subframe assembly 100, thereby ensuring the stability of the vehicle's suspension system. The control arm bracket 40 is connected to the front side of the connection between the cross beam 20 and the longitudinal beam 10. This arrangement can save space between the control arm bracket 40 and the cross beam 20, and can also connect the longitudinal beam 10, the cross beam 20 and the control arm bracket 40 to each other, thereby improving the overall structural strength of the subframe assembly 100, thereby improving the safety of the vehicle, and the control arm bracket 40 is inclined with the longitudinal beam 10. The oblique connection can form an avoidance space under the control arm bracket 40, and the avoidance space can avoid the driving structure, so as to facilitate the installation of the driving structure on the sub-frame assembly 100, and the driving structure does not affect the installation and arrangement of other components, thereby meeting the space arrangement requirements of the rear axle electric drive system. One end of the sub-frame mounting plate 30 is respectively connected to the longitudinal beam 10 and the control arm bracket 40, so that the sub-frame mounting plate 30, the longitudinal beam 10 and the control arm bracket 40 can be connected into a whole, thereby facilitating the assembly between the frame 200 and the sub-frame assembly 100, and can also improve the platformization of the vehicle model, thereby reducing the research and development cost of the vehicle.

[0038] Among them, Figure 1-Figure 4 As shown, the subframe mounting plate 30 includes: an upper mounting plate 31 and a lower mounting plate 32, one end of the upper mounting plate 31 is connected to the control arm bracket 40, the lower mounting plate 32 is connected to the bottom of the upper mounting plate 31, one end of the lower mounting plate 32 is respectively connected to the longitudinal beam 10 and the control arm bracket 40, and the other end of the upper mounting plate 31 and the other end of the lower mounting plate 32 are used to be connected to the frame 200.

[0039] It can be understood that the upper mounting plate 31 and the lower mounting plate 32 constitute the main structure of the sub-frame mounting plate 30, and the upper mounting plate 31 and the lower mounting plate 32 are connected in the up-down direction, so that a gap can be formed between the upper mounting plate 31 and the lower mounting plate 32, thereby improving the overall structural strength of the sub-frame mounting plate 30, one end of the upper mounting plate 31 is connected to the control arm bracket 40, so that the sub-frame mounting plate 30 can be connected to the control arm bracket 40, and one end of the lower mounting plate 32 is connected to the longitudinal beam 10 and the control arm bracket 40 respectively. Thereby, the sub-frame mounting plate 30 can be connected to the control arm bracket 40 and the longitudinal beam 10, thereby improving the connection strength among the sub-frame mounting plate 30, the longitudinal beam 10 and the control arm bracket 40, and the other end of the upper mounting plate 31 and the other end of the lower mounting plate 32 are connected to the frame 200, so that the upper mounting plate 31 and the lower mounting plate 32 can be connected between the longitudinal beam 10 and the frame 200, thereby facilitating the assembly between the frame 200 and the sub-frame assembly 100, and also improving the platformization of the vehicle model, thereby reducing the research and development cost of the vehicle.

[0040] Among them, Figure 1-Figure 4 As shown, the upper mounting plate 31 includes: a top plate 311 and a side plate 312. A downwardly bent flange is formed at one end of the top plate 311, and the flange is connected to the control arm bracket 40. The side plates 312 are connected to both sides of the top plate 311. The lower mounting plate 32 is connected between the side plates 312 on both sides, and the edges of the side plates 312 are connected to the control arm bracket 40.

[0041] That is to say, the top plate 311 and the side plates 312 constitute the main structure of the upper mounting plate 31. A downwardly bent flange is provided at one end of the top plate 311, so that the strength and rigidity of the upper mounting plate 31 can be enhanced. The flange is connected to the control arm bracket 40, so that the upper mounting plate 31 and the control arm bracket 40 can be connected, and then the connection strength between the sub-frame mounting plate 30 and the control arm bracket 40 can be improved. The side plates 312 are located on both sides of the top plate 311, and the lower mounting plate 32 is located between the side plates 312 on both sides, so as to facilitate the connection between the upper mounting plate 31 and the lower mounting plate 32. The edge of the side plate 312 is connected to the control arm bracket 40, so that the upper mounting plate 31 and the control arm bracket 40 can be connected, and then the sub-frame mounting plate 30 and the control arm bracket 40 can be connected.

[0042] In addition, if Figure 1-Figure 4 As shown, the lower mounting plate 32 includes: a first plate body 321 and a second plate body 322, the first plate body 321 is connected between the side plates 312 on both sides, the second plate body 322 is connected to the first plate body 321 and is bent downward relative to the first plate body 321, the lower end of the second plate body 322 is connected to the longitudinal beam 10, and the end of the first plate body 321 away from the second plate body 322 is used to connect to the frame 200.

[0043] It can be understood that the first plate body 321 and the second plate body 322 constitute the main structure of the lower mounting plate 32, the first plate body 321 is connected to the side plate 312, so that the lower mounting plate 32 and the upper mounting plate 31 are connected, the second plate body 322 is bent downward relative to the first plate body 321, so that the first plate body 321 and the second plate body 322 are connected to form an arch, thereby improving the structural strength of the sub-frame mounting plate 30, the lower end of the second plate body 322 is connected to the longitudinal beam 10, so that the sub-frame mounting plate 30 can be connected to the longitudinal beam 10, the first plate body 321 is connected to the frame 200, so that the sub-frame mounting plate 30 can be connected to the frame 200, thereby facilitating the connection of the sub-frame mounting plate 30 between the sub-frame assembly 100 and the frame 200, and can also improve the platformization of the vehicle model, thereby reducing the research and development cost of the vehicle.

[0044] In particular, if Figure 1-Figure 4 As shown, the second plate body 322 is formed with weight-reducing holes extending along its length direction. Such a configuration can reduce the weight of the second plate body 322, thereby reducing the weight of the sub-frame mounting plate 30, and can also ensure the structural strength and rigidity of the sub-frame mounting plate 30, thereby achieving a lightweight design of the sub-frame assembly 100.

[0045] In addition, if Figure 1-Figure 4 As shown, the first plate 321 and the top plate 311 are provided with reinforcing ribs, which can improve the strength and rigidity of the first plate 321 and the top plate 311, thereby ensuring the overall structural strength of the sub-frame assembly 100 and the connection strength between the sub-frame assembly 100 and the frame 200, thereby improving the safety performance of the vehicle.

[0046] In addition, Figure 1-Figure 4 As shown, the sub-frame assembly 100 further includes: a reinforcing bracket 50, which is connected between the longitudinal beam 10 and the sub-frame mounting plate 30, and a closed loop structure is formed between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30. It can be understood that the reinforcing bracket 50 is located between the longitudinal beam 10 and the sub-frame mounting plate 30, and such a configuration can form a triangle between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, thereby improving the connection strength between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, and a closed loop structure is formed between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, thereby further improving the connection strength between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, and thus improving the reliability and safety of the sub-frame assembly 100.

[0047] Among them, Figure 1-Figure 4As shown, one end of the reinforcing bracket 50 is connected to the top surface and the side surface of the longitudinal beam 10 , and the other end of the reinforcing bracket 50 is connected to the side surface of the sub-frame mounting plate 30 . That is to say, one end of the reinforcing bracket 50 is connected to the top surface and the side surface of the longitudinal beam 10, so that the reinforcing bracket 50 can be connected to the longitudinal beam 10, thereby improving the connection strength between the reinforcing bracket 50 and the longitudinal beam 10, and the other end of the reinforcing bracket 50 is connected to the side surface of the sub-frame mounting plate 30, so that the reinforcing bracket 50 can be connected to the sub-frame mounting plate 30, thereby improving the connection strength between the reinforcing bracket 50 and the sub-frame mounting plate 30. This arrangement can form a triangle between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, thereby improving the connection strength between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, and a closed-loop structure is formed between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, thereby further improving the connection strength between the reinforcing bracket 50, the longitudinal beam 10 and the sub-frame mounting plate 30, thereby improving the reliability and safety of the sub-frame assembly 100.

[0048] The vehicle according to the utility model comprises: the sub-frame assembly 100 of the above embodiment. By arranging the cross beam 20 at the rear of the longitudinal beam 10 and arranging the sub-frame mounting plate 30 between the longitudinal beam 10 and the frame 200, the sub-frame assembly 100 and the frame 200 can be connected, and such an arrangement can increase the middle space of the sub-frame assembly 100, and the installation position between the frame 200 and the sub-frame 200 can be kept unchanged, thereby meeting the space layout requirements of the rear axle electric drive system.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0050] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0052] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A subframe assembly (100), characterized in that: include: longitudinal beams (10), the longitudinal beams (10) being arranged opposite to each other in the transverse direction; A cross beam (20), the cross beam (20) being connected between the two opposite longitudinal beams (10) and connected to the rear of the longitudinal beams (10); A sub-frame mounting plate (30), one end of which is connected to the longitudinal beam (10) and is located in front of a connection between the cross beam (20) and the longitudinal beam (10), the sub-frame mounting plate (30) extending in a direction away from the longitudinal beam (10), and the other end of which is used to be connected to a vehicle frame (200).

2. The subframe assembly (100) according to claim 1, characterized in that: Also includes: A control arm bracket (40) is connected to the longitudinal beam (10) and is located in front of the connection between the cross beam (20) and the longitudinal beam (10), and one end of the subframe mounting plate (30) is respectively connected to the longitudinal beam (10) and the control arm bracket (40).

3. The subframe assembly (100) according to claim 2, characterized in that: The subframe mounting plate (30) comprises: An upper mounting plate (31), one end of the upper mounting plate (31) being connected to the control arm bracket (40); A lower mounting plate (32), the lower mounting plate (32) being connected below the upper mounting plate (31), one end of the lower mounting plate (32) being respectively connected to the longitudinal beam (10) and the control arm bracket (40), and the other end of the upper mounting plate (31) and the other end of the lower mounting plate (32) being used to be connected to the vehicle frame (200).

4. The subframe assembly (100) according to claim 3, characterized in that: The upper mounting plate (31) comprises: A top plate (311), one end of the top plate (311) is formed with a downwardly bent flange, and the flange is connected to the control arm bracket (40); A side plate (312), wherein the side plate (312) is connected to both sides of the top plate (311), the lower mounting plate (32) is connected between the side plates (312) on both sides, and the edge of the side plate (312) is connected to the control arm bracket (40).

5. The subframe assembly (100) according to claim 4, characterized in that: The lower mounting plate (32) comprises: A first plate body (321), the first plate body (321) being connected between the side plates (312) on both sides; A second plate body (322), the second plate body (322) is connected to the first plate body (321) and is bent downward relative to the first plate body (321), the lower end of the second plate body (322) is connected to the longitudinal beam (10), and the end of the first plate body (321) away from the second plate body (322) is used for connecting to the vehicle frame (200).

6. The subframe assembly (100) according to claim 5, characterized in that: The second plate body (322) is formed with a weight-reducing hole extending along its length direction.

7. The subframe assembly (100) according to claim 5, characterized in that: The first plate body (321) and / or the top plate (311) are provided with reinforcing ribs.

8. The subframe assembly (100) according to claim 1, characterized in that: Also includes: A reinforcing bracket (50) is connected between the longitudinal beam (10) and the sub-frame mounting plate (30), and a closed loop structure is formed between the reinforcing bracket (50), the longitudinal beam (10) and the sub-frame mounting plate (30).

9. The subframe assembly (100) according to claim 8, characterized in that: One end of the reinforcing bracket (50) is connected to the top surface and the side surface of the longitudinal beam (10), and the other end of the reinforcing bracket (50) is connected to the side surface of the sub-frame mounting plate (30).

10. A vehicle, characterized in that: include: The subframe assembly (100) according to any one of claims 1 to 9.

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