A front wall reinforcing assembly and a vehicle

Abstract

The application relates to the technical field of automobile parts, and provides a front wall reinforcing assembly and a vehicle, the front wall reinforcing assembly comprising: a front wall reinforcing plate, which is used for being connected to a pedal mounting area of a front wall plate and is located on the side of the front wall plate facing a passenger cabin of the vehicle; and a pedal reinforcing piece, which comprises a brake pedal reinforcing plate connected to the side of the front wall reinforcing plate away from the front wall plate and / or comprises an accelerator pedal support used for being connected to the side of the front wall plate facing the passenger cabin and connected with the front wall reinforcing plate. The front wall reinforcing assembly can improve the dynamic stiffness at the pedal assembly mounting point, reduce the risk of cracking of the front wall plate, effectively reduce the risk of shaking of the brake pedal and / or the accelerator pedal, improve the in-vehicle noise level, and further reduce the risk of cracking of the front wall plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile parts, in particular to a front wall reinforcing assembly and a vehicle. BACKGROUND

[0002] With the popularity of automobiles in life, people's demand for intelligent driving of automobiles is also increasing. Among them, the traditional hydraulic brake system cannot meet the precise control demand, and a more advanced brake-by-wire system needs to be used to meet the demand of intelligent driving. However, compared with the traditional hydraulic brake assembly, the brake-by-wire system component (which can also be referred to as one-box) has a larger mass, and therefore has a higher requirement for the dynamic stiffness of the mounting point.

[0003] At present, the one-box body (i.e. brake-by-wire pedal) in the brake-by-wire system component is usually installed on the front wall assembly, and the stiffness and strength of the mounting point are relatively weak, which causes the one-box body to easily produce a swing mode with a large amplitude, thereby causing problems such as brake pedal shaking, foot numbness, and front wall sheet metal fatigue cracking, which seriously affects the comfort and safety of driving and riding. In addition, the swing of the one-box body will also cause the front wall to produce a large amplitude, thereby pressing the interior sound cavity and causing problems such as large interior noise. SUMMARY

[0004] The problem solved by the present application is: how to improve the front wall vibration and pedal vibration problems caused by a large mass brake pedal.

[0005] To solve the above problems, the present application provides a front wall reinforcing assembly, comprising:

[0006] A front wall reinforcing plate is used to be connected to one side of a front wall plate facing a passenger compartment of a vehicle, and is located in a pedal mounting area of the front wall plate;

[0007] A pedal reinforcing piece comprises a brake pedal reinforcing plate connected to one side of the front wall reinforcing plate away from the front wall plate, and / or an accelerator pedal support connected to one side of the front wall plate facing the passenger compartment and connected with the front wall reinforcing plate.

[0008] Optionally, the brake pedal reinforcing plate comprises a plate body, and a first boss structure is arranged on the plate body and used to be arranged towards the passenger compartment.

[0009] Optionally, a reinforcing rib is further arranged on the plate body, and one end of the reinforcing rib is connected to the first boss structure.

[0010] And / or, the brake pedal reinforcement plate further comprises a first flange part, which is arranged around the edge of the plate body and is located on the side of the plate body away from the front wall reinforcement plate.

[0011] Optionally, the brake pedal reinforcement plate further comprises a lap joint part, which is connected with the plate body and is used for lap joint with a steering column acoustic baffle and / or a front wall cross beam.

[0012] Optionally, the brake pedal reinforcement plate further comprises an extension part, the front wall reinforcement plate is provided with a clutch pedal mounting hole, and the extension part extends from the plate body to the end of the clutch pedal mounting hole in the left-right direction of the vehicle.

[0013] Optionally, the front wall reinforcement plate is provided with a second boss structure facing the passenger cabin, the front wall plate is provided with a third boss structure facing the passenger cabin, the second boss structure is matched with the third boss structure, and the brake pedal reinforcement plate is connected to the second boss structure.

[0014] Optionally, the accelerator pedal support is lap jointed with the front wall reinforcement plate.

[0015] Optionally, the front wall reinforcement assembly further comprises a first reinforcement support for mounting a brake pedal, the first reinforcement support is arranged between the front wall plate and the front wall reinforcement plate and is connected to the front wall reinforcement plate.

[0016] Optionally, the front wall reinforcement assembly further comprises a second reinforcement support, which is used for connecting the front wall plate and a front wall gutter body and is located on the side of the front wall plate away from the passenger cabin.

[0017] To solve the above problems, the application further provides a vehicle comprising the front wall reinforcement assembly as described above.

[0018] Compared with the prior art, the application has the following beneficial effects:

[0019] In the present application, the reinforcing plates constituting the front wall reinforcing assembly can be connected together by means such as welding, so that the stress of the front wall reinforcing assembly is more uniform, which can effectively improve the front wall vibration and pedal vibration problems caused by the assembly of large mass pedal assemblies such as line control brake pedals on the front wall panel. Specifically, by installing the front wall reinforcing plate of the front wall reinforcing assembly in the pedal mounting area of the front wall panel, the strength and stiffness of the pedal mounting area of the front wall panel can be improved, the risk of cracking of the front wall panel can be reduced, and the modal of the pedal mounting area of the front wall panel can be improved, and the dynamic stiffness at the mounting point of the large mass pedal assembly such as the line control brake pedal can be improved. Moreover, by providing a brake pedal reinforcing plate on the side of the front wall reinforcing plate away from the front wall panel, the dynamic stiffness at the brake pedal mounting point can be improved, and / or by providing an accelerator pedal support on the side of the front wall panel facing the passenger compartment and connecting the accelerator pedal support with the front wall reinforcing plate, the dynamic stiffness at the throttle pedal mounting point can be improved. In this way, the risk of brake pedal and / or accelerator pedal shaking can be effectively reduced, the in-vehicle noise level can be improved, and the risk of cracking of the front wall panel can be further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an explosion structure schematic diagram of the front wall reinforcing assembly in the embodiment of the present application.

[0021] Figure 2 It is a structure schematic diagram of the front wall reinforcing assembly in the embodiment of the present application.

[0022] Figure 3 It is a structure schematic diagram of the front wall reinforcing assembly and the front wall panel in the embodiment of the present application.

[0023] Figure 4 It is another view structure schematic diagram of the front wall reinforcing assembly and the front wall panel in the embodiment of the present application.

[0024] Figure 5 It is a structure schematic diagram of the first example of the brake pedal reinforcing plate in the embodiment of the present application.

[0025] Figure 6 It is a structure schematic diagram of the second example of the brake pedal reinforcing plate in the embodiment of the present application.

[0026] Figure 7 It is a structure schematic diagram of another case of the front wall reinforcing assembly in the embodiment of the present application.

[0027] Figure 8 It is a structure schematic diagram of the third example of the brake pedal reinforcing plate in the embodiment of the present application.

[0028] Figure 9 It is a structure schematic diagram of another case of the front wall reinforcing assembly in the embodiment of the present application.

[0029] Figure 10 Structure diagram of a fourth example of the brake pedal reinforcement plate in the embodiment of the present application;

[0030] Figure 11 Structure diagram of another case of the front wall reinforcement assembly in the embodiment of the present application.

[0031] Explanation of reference numerals:

[0032] 1, front wall reinforcement plate; 11, second boss structure; 12, clutch pedal mounting hole; 13, brake pedal mounting hole; 2, brake pedal reinforcement plate; 21, plate body; 211, first boss structure; 212, reinforcing rib; 22, first flange portion; 23, lapping portion; 24, extension portion; 25, second flange portion; 3, accelerator pedal support; 4, first reinforcement support; 5, second reinforcement support; 51, flange structure;

[0033] 100, front wall plate; 200, steering column soundproofing plate; 300, front wall beam; 400, front wall gutter body. DETAILED DESCRIPTION

[0034] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0035] The Z axis in the drawings represents the vertical direction, that is, the up-down position, and the positive direction of the Z axis (that is, the arrow direction of the Z axis) represents the upper side, and the negative direction of the Z axis represents the lower side; the X axis in the drawings represents the horizontal direction, and is designated as the left-right position, and the positive direction of the X axis represents the right side, and the negative direction of the X axis represents the left side; the Y axis in the drawings represents the front-rear position, and the positive direction of the Y axis represents the front side, and the negative direction of the Y axis represents the rear side; it should be noted that the meanings of the aforementioned Z axis, Y axis and X axis are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0036] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0037] Combination Figures 1 to 3As shown, the embodiment of the present application provides a front wall reinforcing assembly, which comprises: a front wall reinforcing plate 1, which is used to be connected to one side of a front wall 100 facing a passenger compartment of a vehicle and is located at a pedal mounting area of the front wall 100; and a pedal reinforcing member, which comprises a brake pedal reinforcing plate 2 connected to one side of the front wall reinforcing plate 1 away from the front wall 100 and / or an accelerator pedal bracket 3 used to be connected to one side of the front wall 100 facing the passenger compartment and connected to the front wall reinforcing plate 1.

[0038] It should be noted that, Figure 3 the Y-axis direction in the front wall 100 is the front-rear direction of the vehicle, the X-axis direction is the left-right direction of the vehicle, and one side of the front wall 100 facing the passenger compartment or one side of the front wall 100 away from the engine compartment is the rear side of the front wall 100, which is also the side of the front wall 100 in the positive direction of the Y-axis in the front wall 100. Figure 3 Correspondingly, one side of the front wall 100 away from the passenger compartment or one side of the front wall 100 facing the engine compartment is the front side of the front wall 100, which is also the side of the front wall 100 in the reverse direction of the Y-axis in the front wall 100. Figure 3

[0039] Specifically, the front wall reinforcing plate 1 is usually fixed on the pedal mounting area of the rear side of the front wall 100 by means of welding or the like, and the shape of the front wall reinforcing plate 1 matches the shape of the pedal mounting area of the front wall 100 so that the front wall reinforcing plate 1 can be fitted on the front wall 100. Moreover, the pedal mounting area of the front wall 100 is usually provided with a mounting hole structure for mounting a brake pedal, and correspondingly, the front wall reinforcing plate 1 is provided with a brake pedal mounting hole 13 at a position corresponding to the mounting hole structure. The pedal reinforcing member comprises the brake pedal reinforcing plate 2 and / or the accelerator pedal bracket 3, wherein the brake pedal reinforcing plate 2 is used to mount the brake pedal and is usually welded at the brake pedal mounting hole 13 of the front wall reinforcing plate 1, and the accelerator pedal bracket 3 is used to mount the accelerator pedal and is usually welded at the pedal mounting area of the rear side of the front wall 100, and the accelerator pedal bracket 3 is usually located at the lower right of the front wall reinforcing plate 1 and at the right side of the steering column silencer 200. That is, in one example, the front wall reinforcing assembly is composed of the front wall reinforcing plate 1 and the brake pedal reinforcing plate 2, or the front wall reinforcing plate 1 and the accelerator pedal bracket 3, and in another example, the front wall reinforcing assembly is composed of the front wall reinforcing plate 1, the brake pedal reinforcing plate 2 and the accelerator pedal bracket 3.

[0040] ​In the embodiment, the reinforcing plates constituting the front wall reinforcing assembly can be connected together by means such as welding, so that the stress of the front wall reinforcing assembly is more uniform, and the problems of front wall vibration and pedal vibration caused by assembling a large-mass pedal assembly such as a line control brake pedal on the front wall panel 100 can be effectively improved. Specifically, the front wall reinforcing plate 1 of the front wall reinforcing assembly can be arranged on the pedal mounting area of the front wall panel 100 to improve the strength and rigidity of the pedal mounting area of the front wall panel 100, reduce the risk of cracking of the front wall panel 100, and also improve the modal of the pedal mounting area of the front wall panel 100, and improve the dynamic stiffness at the mounting point of a large-mass pedal assembly such as a line control brake pedal. Moreover, the dynamic stiffness at the mounting point of the brake pedal can be improved by arranging the brake pedal reinforcing plate 2 on the side of the front wall reinforcing plate 1 away from the front wall panel 100, and / or the dynamic stiffness at the mounting point of the accelerator pedal can be improved by arranging the accelerator pedal support 3 on the side of the front wall panel 100 facing the passenger compartment and connecting the accelerator pedal support 3 with the front wall reinforcing plate 1. In this way, the risk of shaking of the brake pedal and / or the accelerator pedal can be effectively reduced, the noise level in the vehicle can be improved, and the risk of cracking of the front wall panel 100 can be further reduced.

[0041] Optionally, in combination with Figure 5 , Figure 6 , Figure 8 and Figure 10 , the brake pedal reinforcing plate 2 comprises a plate body 21, and the plate body 21 is provided with a first boss structure 211 for being arranged towards the passenger compartment.

[0042] Specifically, the plate body 21 of the brake pedal reinforcing plate 2 is usually provided with a mounting hole for the brake pedal, and the first boss structure 211 is usually arranged at the edge of the mounting hole and protrudes rearward along the front-rear direction of the vehicle from the plate body 21. In addition, the first boss structure 211 is usually provided with a plurality of, for example, Figure 5 two first boss structures 211 are provided on the plate body 21, and the first boss structure 211 is usually provided with a fixing hole for fixing the brake pedal, i.e., the fixing point of the brake pedal is located on the first boss structure 211.

[0043] In the embodiment, the first boss structure 211 is arranged on the plate body 21 of the brake pedal reinforcing plate 2 to improve the rigidity of the plate body 21, thereby further improving the dynamic stiffness at the mounting point of the brake pedal and reducing the risk of shaking of the brake pedal. Moreover, the first boss structure 211 is arranged protruding towards the passenger compartment, so as to facilitate mounting of the brake pedal on the first boss structure 211.

[0044] Optionally, in combination with Figure 5 and Figure 10As shown, the plate body 21 is further provided with a reinforcing rib 212, one end of the reinforcing rib 212 is connected to the first boss structure 211; and / or, the brake pedal reinforcing plate 2 further comprises a first flanging portion 22, the first flanging portion 22 is arranged around the edge of the plate body 21 and is located on the side of the plate body 21 away from the front wall reinforcing plate 1.

[0045] Specifically, the reinforcing rib 212 is generally arranged by the plate body 21 protruding rearward along the front-rear direction of the vehicle, that is, the reinforcing rib 212 is arranged protruding toward the passenger compartment, and one end of the reinforcing rib 212 is connected to the first boss structure 211, and the other end can extend to the edge of the plate body 21, such as Figure 5 shown in Figure 10 , to form a through-type reinforcing rib, or can extend to near the extension portion 24 (to be described later), such as shown. In addition, the first flanging portion 22 is generally arranged at the left and right ends of the rear side of the plate body 21, and the protruding height of the first flanging portion 22 is small to avoid interference with the steering column or the pedal assembly.

[0046] In this embodiment, the reinforcing rib 212 can be arranged on the plate body 21 of the brake pedal reinforcing plate 2 to further improve the stiffness of the brake pedal reinforcing plate 2, and connecting one end of the reinforcing rib 212 to the first boss structure 211 can increase the continuity of stiffness, so that the dynamic stiffness at the brake pedal mounting point is stronger. In addition, the first flanging portion 22 can also be arranged at the edge of the plate body 21 to further improve the stiffness of the brake pedal reinforcing plate 2.

[0047] Figure 5 , Figure 6 , Figure 8 and Figure 10 shown, the brake pedal reinforcing plate 2 further comprises a second flanging portion 25, the second flanging portion 25 is arranged around the edge of the plate body 21 and is located on the same side as the first flanging portion 22, and the second flanging portion 25 is provided with a wire harness mounting hole.

[0048] In this embodiment, the second flanging portion 25 is generally arranged at the upper end edge of the plate body 21, and the second flanging portion 25 is provided with a wire harness mounting hole for mounting the wire harness. In this way, by arranging the second flanging portion 25 at the upper end edge of the plate body 21, the stiffness of the brake pedal reinforcing plate 2 is further improved, and by providing the wire harness mounting hole on the second flanging portion 25, the wire harness arranged at the pedal mounting area of the front wall plate 100 is fixed.

[0049] Optionally, as shown in Figure 3 and Figure 5 , the brake pedal reinforcing plate 2 further comprises a lap joint portion 23 for lap jointing with the steering column soundproof plate 200 and / or the front wall cross beam 300.

[0050] Specifically, the front cross beam 300 is arranged in the engine compartment of the vehicle along the left-right direction of the vehicle and connected to the front side of the front cross plate 100. The arrangement of the front cross beam 300 can not only effectively improve the local modal of the front cross plate 100, but also reduce the risk of injury caused by the intrusion of the front cross plate into the passenger compartment in passive safety collision, thereby ensuring the survival space of the driver and passenger. In addition, the front cross plate 100 and the front cross reinforcing plate 1 are provided with a steering column mounting hole, the steering column soundproof plate 200 is arranged at the steering column mounting hole, and the overlapping part 23 of the brake pedal reinforcing plate 2 is used to overlap the steering column soundproof plate 200 and / or the front cross beam 300 at the steering column mounting hole, that is, the brake pedal reinforcing plate 2 overlaps with the steering column soundproof plate 200 and / or the front cross beam 300 to a certain extent.

[0051] In the embodiment, the connection area between the brake pedal reinforcing plate 2 and the steering column soundproof plate 200 and / or the front cross beam 300 can be increased, thereby ensuring the effectiveness and stability of the connection.

[0052] Optionally, in combination with Figures 1 to 3 As shown in the figure, the front cross reinforcing plate 1 is provided with a second boss structure 11 facing the passenger compartment, the front cross plate 100 is provided with a third boss structure facing the passenger compartment, the second boss structure 11 is matched with the third boss structure, and the brake pedal reinforcing plate 2 is connected to the second boss structure 11.

[0053] In the embodiment, the boss structure protruding into the vehicle is arranged on the front cross reinforcing plate 1 and the front cross plate 100 to reduce the space occupied by the pedal assembly in the engine compartment, and at the same time, the passive safety energy absorption space of the engine compartment is increased.

[0054] Optionally, in combination with Figures 8 to 11 As shown in the figure, the brake pedal reinforcing plate 2 further comprises an extension part 24, the front cross reinforcing plate 1 is provided with a clutch pedal mounting hole 12, and the extension part 24 extends from the plate body 21 to the clutch pedal mounting hole 12 along the left-right direction of the vehicle.

[0055] Specifically, for the manual transmission vehicle, the pedal mounting area of the front cross plate 100 is usually also provided with a mounting hole structure for mounting the clutch pedal, and correspondingly, the front cross reinforcing plate 1 is also provided with a clutch pedal mounting hole 12. In actual application, in order to improve the universality of the front cross plate 100 and the front cross reinforcing plate 1, the front cross plate 100 and the front cross reinforcing plate 1 provided with the clutch pedal mounting hole 12 are usually used in the automatic transmission vehicle.

[0056] Therefore, in the embodiment, for the front wall reinforcement plate 1 provided with the clutch pedal mounting hole 12, the brake pedal reinforcement plate 2 can be extended to the clutch pedal mounting hole 12 of the front wall reinforcement plate 1 by setting the extension part 24, which can not only increase the connecting area between the brake pedal reinforcement plate 2 and the front wall reinforcement plate 1, thereby improving the dynamic stiffness of the front wall reinforcement plate 1 and the front wall plate 100, but also improve the stiffness at the clutch pedal mounting point when the clutch pedal is needed to be installed.

[0057] Optionally, as shown in Figure 2 、 Figure 7 、 Figure 9 、 Figure 11 , the accelerator pedal support 3 is overlapped with the front wall reinforcement plate 1.

[0058] In the embodiment, the accelerator pedal support 3 is overlapped with the front wall reinforcement plate 1 to have a certain overlapping area, so as to increase the connecting area between the accelerator pedal support 3 and the front wall reinforcement plate 1, thereby ensuring the effectiveness and stability when the two are connected.

[0059] Further, as shown in Figure 1 , the accelerator pedal support 3 is provided with a convex structure, the convex structure is arranged to protrude towards the passenger cabin, and the accelerator pedal fixing hole is arranged on the convex structure.

[0060] In the embodiment, the convex structure is arranged on the accelerator pedal support 3 to improve the stiffness of the accelerator pedal support 3, thereby further improving the dynamic stiffness at the accelerator pedal mounting point and reducing the risk of the accelerator pedal shaking. Moreover, the accelerator pedal fixing hole is arranged on the convex structure, and the convex structure is arranged to protrude towards the passenger cabin, so as to facilitate the installation of the accelerator pedal on the convex structure.

[0061] Optionally, as shown in Figures 1 to 3 , the front wall reinforcement assembly further comprises a first reinforcement support 4 for mounting the brake pedal, the first reinforcement support 4 is arranged between the front wall plate 100 and the front wall reinforcement plate 1 and connected to the front wall reinforcement plate 1.

[0062] In the embodiment, the first reinforcement support 4 is usually welded on the front side of the front wall reinforcement plate 1 and located above the brake pedal reinforcement plate 2, and at the same time, the first reinforcement support 4 is located in the space surrounded by the front wall plate 100 and the front wall reinforcement plate 1. In this way, the first reinforcement support 4 is arranged in the upper mounting point of the brake pedal, and the first reinforcement support 4 is connected to the front wall reinforcement plate 1 by welding or other methods, so as to improve the overall stiffness and strength of the front wall reinforcement assembly, thereby further increasing the dynamic stiffness at the upper mounting point of the brake pedal.

[0063] Further, the first reinforcing support 4 is in a cross-shaped support structure and is attached to the front wall reinforcing plate 1. In this way, by designing the first reinforcing support 4 as a cross-shaped support structure, on the one hand, the structure of the first reinforcing support 4 can be simplified, facilitating processing and manufacturing, and on the other hand, the cross-shaped support structure can increase the contact area between the first reinforcing support 4 and the front wall reinforcing plate 1 in the left-right direction and the up-down direction, ensuring the stability of the connection between the first reinforcing support 4 and the front wall reinforcing plate 1.

[0064] Optionally, in combination with Figure 4 As shown in the figure, the front wall reinforcing assembly further comprises a second reinforcing support 5, which is used to connect the front wall panel 100 and the front wall gutter body 400 and is located on the side of the front wall panel 100 away from the passenger cabin.

[0065] In this embodiment, the second reinforcing support 5 is arranged on the front side of the front wall panel 100 and at the connection between the front wall panel 100 and the front wall gutter body 400. In this way, the front wall panel 100 and the front wall gutter body 400 are further connected and fixed by the second reinforcing support 5, so as to suppress the modal shape amplitude of the front wall panel 100, so that the front wall panel 100 has greater stiffness, thereby further reducing the amplitude of the vibration of the front wall panel 100 caused by a large mass brake pedal such as a linear brake pedal, and further reducing the risk of shaking of the brake pedal. At the same time, the arrangement of the second reinforcing support 5 can also increase the stiffness of the front wall gutter body 400 and improve the modal performance of the front wall gutter body 400.

[0066] Further, the second reinforcing support 5 comprises a first connecting portion and a second connecting portion, and the first connecting portion and the second connecting portion are connected in an L-shaped support structure, the first connecting portion is used to connect with the front wall panel 100, and the second connecting portion is used to connect with the front wall gutter body 400.

[0067] In this embodiment, the second reinforcing support 5 is designed as an L-shaped support structure to simplify the structure of the second reinforcing support 5 and facilitate processing and manufacturing.

[0068] Further, the first connecting portion or the second connecting portion of the second reinforcing support 5 is provided with a flange structure, and the flange structure is provided with a wire harness mounting hole. In this way, on the one hand, the strength and stiffness of the second reinforcing support 5 can be improved, and on the other hand, the wire harness arranged on the front side of the front wall panel 100 and the front wall gutter body 400 can be fixed conveniently.

[0069] Another embodiment of the present application provides a vehicle comprising the front wall reinforcing assembly as described above.

[0070] In the embodiment, the vehicle further comprises a front wall plate 100, a steering column soundproof plate 200, a front wall beam 300 and a front wall gutter body 400 in addition to the front wall reinforcing assembly. The front wall beam 300 is connected to the front side of the front wall plate 100, the front wall gutter body 400 is connected to the upper end of the front wall plate 100, the steering column soundproof plate 200 is installed at the steering column mounting hole on the front wall plate 100, the front wall reinforcing plate 1 of the front wall reinforcing assembly is generally fixed to the pedal mounting area on the rear side of the front wall plate 100 by welding, the brake pedal reinforcing plate 2 of the front wall reinforcing assembly is connected to the side of the front wall reinforcing plate 1 away from the front wall plate 100, the accelerator pedal support 3 of the front wall reinforcing assembly is connected to the rear side of the front wall plate 100 and connected with the front wall reinforcing plate 1, the first reinforcing support 4 of the front wall reinforcing assembly is arranged between the front wall plate 100 and the front wall reinforcing plate 1 and connected to the front wall reinforcing plate 1, the second reinforcing support 5 of the front wall reinforcing assembly is connected between the front wall plate 100 and the front wall gutter body 400 and located on the front side of the front wall plate 100. In addition, the vehicle in the embodiment has the same beneficial effects as the front wall reinforcing assembly described above relative to the prior art, which will not be described here.

[0071] Although the present application has been disclosed as above, the protection scope of the present application is not limited to this. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application, and these changes and modifications will fall within the protection scope of the present application.

Claims

1. A front wall reinforcement assembly characterized by, The front wall reinforcing plate (1) is arranged on the side of the front wall plate (100) facing the passenger compartment of the vehicle and is located in the pedal mounting area of the front wall plate (100). The pedal reinforcing member includes a brake pedal reinforcing plate (2) connected to the side of the front wall reinforcing plate (1) away from the front wall plate (100), and the brake pedal reinforcing plate (2) includes a plate body (21) and a lap joint portion (23) connected to the plate body (21) and used for lap joint with a steering column silencer (200) and / or a front wall cross beam (300). The brake pedal reinforcing plate (2) further includes an extension portion (24) extending from the plate body (21) to the clutch pedal mounting hole (12) along the left-right direction of the vehicle. The plate body (21) is provided with a first boss structure (211) arranged towards the passenger compartment.

2. The front wall reinforcement assembly of claim 1, wherein, The plate body (21) is further provided with a reinforcing rib (212) having one end connected to the first boss structure (211).

3. The front wall reinforcement assembly of claim 2, wherein, The brake pedal reinforcing plate (2) further includes a first flange portion (22) arranged around the edge of the plate body (21) and located on the side of the plate body (21) away from the front wall reinforcing plate (1). The front wall reinforcing plate (1) is provided with a second boss structure (11) facing the passenger compartment, and the front wall plate (100) is provided with a third boss structure facing the passenger compartment, the second boss structure (11) is matched with the third boss structure, and the brake pedal reinforcing plate (2) is connected to the second boss structure (11).

4. The front wall reinforcement assembly of claim 1, wherein, The pedal reinforcing member further includes an accelerator pedal support (3) arranged on the side of the front wall plate (100) facing the passenger compartment and connected to the front wall reinforcing plate (1), and the accelerator pedal support (3) is lap jointed with the front wall reinforcing plate (1).

5. The front wall reinforcement assembly of claim 1, wherein, The pedal reinforcing member further includes a first reinforcing support (4) for mounting a brake pedal, the first reinforcing support (4) is arranged between the front wall plate (100) and the front wall reinforcing plate (1) and connected to the front wall reinforcing plate (1).

6. The front wall reinforcement assembly of claim 1, wherein, The pedal reinforcing member further includes a second reinforcing support (5) for connecting the front wall plate (100) and a front wall gutter body (500) and located on the side of the front wall plate (100) away from the passenger compartment.

7. The front wall reinforcement assembly of claim 1, wherein, The pedal reinforcing member further includes a first reinforcing support (4) for mounting a brake pedal, the first reinforcing support (4) is arranged between the front wall plate (100) and the front wall reinforcing plate (1) and connected to the front wall reinforcing plate (1).

8. A vehicle characterized by comprising: The pedal reinforcing member further includes a second reinforcing support (5) for connecting the front wall plate (100) and a front wall gutter body (500) and located on the side of the front wall plate (100) away from the passenger compartment. The pedal reinforcing member further includes a first reinforcing support (4) for mounting a brake pedal, the first reinforcing support (4) is arranged between the front wall plate (100) and the front wall reinforcing plate (1) and connected to the front wall reinforcing plate (1).

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