Threshold assembly and vehicle with same

Abstract

The utility model discloses a doorsill assembly and a vehicle with the doorsill assembly. The doorsill assembly comprises a doorsill inner plate, a doorsill outer plate and a reinforcing structure. The threshold outer plate is arranged on the outer side of the threshold inner plate and connected with the threshold inner plate, and a hollow cavity is formed between the threshold outer plate and the threshold inner plate; the reinforcing structure is arranged in the hollow cavity and connected with the doorsill inner plate. According to the doorsill assembly of the vehicle, the doorsill outer plate is arranged on the outer side of the doorsill inner plate and connected with the doorsill inner plate, so that the hollow cavity is formed between the doorsill outer plate and the doorsill inner plate, the reinforcing structure is arranged in the hollow cavity, and the reinforcing structure can enhance the supporting strength of the doorsill inner plate; therefore, the threshold assembly can bear more impact force when being subjected to external impact, and the safety of the power battery can be ensured. When the threshold assembly is assembled, the reinforcing structure can be firstly connected with the threshold inner plate, and then the threshold inner plate is connected with the threshold outer plate, so that the assembling process of the threshold assembly is simpler.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of vehicles, and in particular to a door sill assembly and a vehicle having the same. Background Art

[0002] In the related art, the power battery is mostly installed on the inner side of the door sill. The door sill in the traditional art has poor structural stability and supporting strength, which makes it very easy for the power battery to be hit when the vehicle is hit, resulting in poor safety of the power battery. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a threshold assembly, which has good support strength, good safety of the power battery, and a relatively simple assembly process of the threshold assembly.

[0004] The utility model also provides a vehicle, which comprises the above-mentioned door sill assembly.

[0005] According to an embodiment of the utility model, a vehicle threshold assembly comprises a threshold inner panel, a threshold outer panel and a reinforcement structure. The threshold outer panel is arranged outside the threshold inner panel and connected to the threshold inner panel, and a hollow cavity is formed between the threshold outer panel and the threshold inner panel; the reinforcement structure is arranged in the hollow cavity and connected to the threshold inner panel, and the reinforcement structure is spaced apart from the threshold outer panel.

[0006] According to the vehicle threshold assembly of the embodiment of the utility model, the threshold outer panel is arranged on the outer side of the threshold inner panel and connected to the threshold inner panel, so that a hollow cavity is formed between the threshold outer panel and the threshold inner panel, so that the threshold outer panel can collapse and deform toward the hollow cavity when subjected to a lateral collision force, thereby absorbing the external impact force. The reinforcement structure is arranged in the hollow cavity, and the reinforcement structure can enhance the support strength of the threshold inner panel, so that the threshold assembly can withstand more impact force when subjected to an external impact, and the safety of the power battery can be ensured. When assembling the threshold assembly, the reinforcement structure can be connected to the threshold inner panel first, and then the threshold inner panel can be connected to the threshold outer panel, so that the assembly process of the threshold assembly is relatively simple.

[0007] In some embodiments of the utility model, the reinforcing structure includes an upper reinforcing plate and a lower reinforcing plate. The upper reinforcing plate is connected to the lower reinforcing plate, and an installation space is defined between the upper reinforcing plate and the lower reinforcing plate, and the installation space is open at both ends in the left and right directions of the vehicle, and at least one of the upper reinforcing plate and the lower reinforcing plate is connected to the door sill inner plate.

[0008] In some embodiments of the present invention, the reinforcement structure further includes a middle reinforcement plate, which is disposed in the installation space and connected to at least one of the upper reinforcement plate and the lower reinforcement plate.

[0009] In some embodiments of the present invention, the middle reinforcement plate includes a plurality of first partitions spaced apart in the front-rear direction of the vehicle, the first partitions are vertically arranged, and a cavity is defined between two adjacent first partitions and between the first partitions located at both ends of the front-rear direction of the vehicle and the inner wall of the installation space.

[0010] In some embodiments of the utility model, the middle reinforcing plate also includes a second partition, any two adjacent first partitions are connected by a second partition, multiple first partitions and multiple second partitions are connected end to end in sequence, and the second partition is in contact with the inner wall of the installation space; and / or, the first partition is provided with a first collapse rib extending in the up and down direction; and / or, there are at least four cavities.

[0011] In some embodiments of the present invention, the middle reinforcing plate includes a first lug, a second lug and a third lug arranged in sequence along the up-down direction of the vehicle, the middle reinforcing plate is connected to the upper reinforcing plate via the first lug, and the middle reinforcing plate is connected to the lower reinforcing plate via the second lug and the third lug; and / or, the upper reinforcing plate includes two fourth lugs arranged along the front-to-back direction of the vehicle, and the fourth lug is used to connect to the middle reinforcing plate and the lower reinforcing plate.

[0012] In some embodiments of the utility model, the upper reinforcing plate includes a main plate and a side plate. The main plate has the side plates on both sides along the front-rear direction of the vehicle, the upper end of the side plate is connected to the main plate, the lower end of the side plate is connected to the lower reinforcing plate, and the end of the side plate close to the door sill outer plate has a second collapse rib extending in the up-down direction.

[0013] In some embodiments of the present invention, the reinforcement structure further includes a reinforcement bracket, which is located below the lower reinforcement plate and connected to the rocker inner plate, and the reinforcement bracket has an upwardly protruding portion, which is connected to the lower reinforcement plate.

[0014] In some embodiments of the present invention, the rocker inner panel, the rocker outer panel and the reinforcement structure are all made of steel and are welded together.

[0015] A vehicle according to an embodiment of the utility model includes the above-mentioned vehicle door sill assembly.

[0016] According to the vehicle of the embodiment of the utility model, by arranging the outer panel of the threshold outside the inner panel of the threshold and connecting it to the inner panel of the threshold, a hollow cavity is formed between the outer panel of the threshold and the inner panel of the threshold, so that the outer panel of the threshold can collapse and deform toward the hollow cavity when subjected to a lateral collision force, thereby absorbing the external impact force. The reinforcement structure is arranged in the hollow cavity, and the reinforcement structure can enhance the support strength of the inner panel of the threshold, so that the threshold assembly can withstand more impact force when subjected to an external impact, and the safety of the power battery can be ensured. When assembling the threshold assembly, the reinforcement structure can be connected to the inner panel of the threshold first, and then the inner panel of the threshold can be connected to the outer panel of the threshold, so that the assembly process of the threshold assembly is relatively simple, thereby making the assembly process of the vehicle relatively simple.

[0017] 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

[0018] 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:

[0019] Figure 1 is a perspective view of a threshold assembly according to an embodiment of the utility model;

[0020] Figure 2 is a side view of a door sill assembly according to an embodiment of the utility model;

[0021] Figure 3 is a rear view of a door sill assembly according to an embodiment of the utility model;

[0022] Figure 4 is a side view of a rocker inner plate and a reinforcement structure of a rocker assembly according to an embodiment of the utility model;

[0023] Figure 5 is a three-dimensional view of a threshold inner plate of a threshold assembly according to an embodiment of the utility model;

[0024] Figure 6 is a three-dimensional diagram of a reinforcement structure of a door sill assembly according to an embodiment of the utility model;

[0025] Figure 7 is a three-dimensional view of an upper reinforcement plate of a door sill assembly according to an embodiment of the utility model;

[0026] Figure 8 is a three-dimensional view of a middle reinforcement plate of a door sill assembly according to an embodiment of the utility model;

[0027] Fig. 9 is a three-dimensional view of a lower reinforcement plate of a door sill assembly according to an embodiment of the utility model;

[0028] Fig.10 It is a stereoscopic view of a reinforcement bracket of a door sill assembly according to an embodiment of the utility model.

[0029] Reference numerals:

[0030] 100. Threshold assembly;

[0031] 1. Door sill inner panel;

[0032] 2. Reinforcement structure; 21. Upper reinforcement plate; 211. Fourth lug; 212. Main plate; 213. Side plate; 214. Second collapse rib; 22. Lower reinforcement plate; 23. Middle reinforcement plate; 231. First baffle; 2311. Cavity; 2312. First collapse rib; 232. Second baffle; 233. First lug; 234. Second lug; 235. Third lug; 24. Reinforcement bracket; 241. Protrusion;

[0033] 4. Power battery; 41. Battery installation point. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 the present invention can be understood according to specific circumstances.

[0037] Reference below Figure 1-Figure 10 A rocker assembly 100 for a vehicle according to an embodiment of the present invention is described.

[0038] It should be noted that the threshold assembly 100 in the present application can be applied to electric vehicles. Figure 2 and Figure 3 As shown, a power battery 4 is installed on the body floor of the electric vehicle, and the power battery 4 is used to provide a power source. The threshold assembly 100 is installed on the outside of the power battery 4 in the left and right directions, and the upper area of ​​the inner side surface of the threshold assembly 100 is opposite to and connected to the body floor, and the lower area of ​​the inner side surface of the threshold assembly 100 is opposite to the power battery 4 and is spaced apart.

[0039] like Figure 1 As shown, a rocker assembly 100 of a vehicle according to an embodiment of the present utility model includes a rocker inner panel 1 , a rocker outer panel and a reinforcement structure 2 .

[0040] Specifically, the upper area of ​​the rocker inner panel 1 is directly opposite to and connected to the vehicle body floor, and the lower area of ​​the rocker inner panel 1 is directly opposite to and spaced from the power battery 4. The rocker outer panel is arranged outside the rocker inner panel 1 and connected to the rocker inner panel 1. A hollow cavity is formed between the rocker outer panel and the rocker inner panel 1. The hollow cavity is along the front and rear direction of the vehicle (such as Figure 1 The hollow cavity can extend from the rocker outer panel, and the hollow cavity can provide a deformation space for the rocker outer panel, so that the rocker outer panel can collapse and deform toward the hollow cavity when subjected to a lateral collision force, thereby absorbing the external impact force.

[0041] like Figure 1 , Figure 3 and Figure 5As shown, the reinforcement structure 2 is arranged in the hollow cavity and connected to the threshold inner panel 1. The reinforcement structure is separated from the threshold outer panel. The reinforcement structure 2 is used to enhance the support strength of the threshold inner panel 1, so that when the threshold assembly 100 is subjected to external impact, the threshold assembly 100 can withstand more impact force to ensure the safety of the power battery 4. When the threshold assembly 100 is assembled, the reinforcement structure 2 can be connected to the threshold inner panel 1 first, and then the threshold inner panel 1 can be connected to the threshold outer panel, so that the assembly process of the threshold assembly 100 is relatively simple. The structural strength of the threshold assembly 100 is relatively large, and it can effectively absorb and diffuse the impact force from the side, thereby preventing the external impact force from being excessively transmitted to the power battery 4, and improving the safety of the power battery 4.

[0042] According to the vehicle threshold assembly 100 of the embodiment of the utility model, the threshold outer panel is arranged on the outer side of the threshold inner panel 1 and connected to the threshold inner panel 1, so that a hollow cavity is formed between the threshold outer panel and the threshold inner panel 1, so that the threshold outer panel can collapse and deform toward the hollow cavity when subjected to a lateral collision force, thereby absorbing the external impact force. The reinforcement structure 2 is arranged in the hollow cavity, and the reinforcement structure 2 can enhance the support strength of the threshold inner panel 1, so that the threshold assembly 100 can withstand more impact force when subjected to an external impact, and the safety of the power battery 4 can be ensured. When assembling the threshold assembly 100, the reinforcement structure 2 can be connected to the threshold inner panel 1 first, and then the threshold inner panel 1 can be connected to the threshold outer panel, so that the assembly process of the threshold assembly 100 is relatively simple.

[0043] In some embodiments of the present invention, Figure 6 , Figure 8 and Fig. 9 As shown, the reinforcement structure 2 includes an upper reinforcement plate 21 and a lower reinforcement plate 22. The upper reinforcement plate 21 and the lower reinforcement plate 22 are connected, and an installation space is defined between the upper reinforcement plate 21 and the lower reinforcement plate 22, so that when the door sill outer plate is subjected to a collision force from the side, the upper reinforcement plate 21 and the lower reinforcement plate 22 can collapse and deform toward the installation space, thereby absorbing the external impact force.

[0044] The installation space is in the left and right directions of the vehicle (such as Figure 1 The two ends of the reinforcing structure 2 are open, so that other components of the reinforcing structure 2 can be assembled into the installation space through the open ends in the left and right directions of the vehicle. At least one of the upper reinforcing plate 21 and the lower reinforcing plate 22 is connected to the sill inner panel 1. It can be understood that the upper reinforcing plate 21 is connected to the sill inner panel 1, or the lower reinforcing plate 22 is connected to the sill inner panel 1, which can make the connection between the reinforcing structure 2 and the sill inner panel 1 simpler; or the upper reinforcing plate 21 and the lower reinforcing plate 22 are both connected to the sill inner panel 1, which can make the connection between the reinforcing structure 2 and the sill inner panel 1 tighter, making the connection between the reinforcing structure 2 and the sill inner panel 1 more reliable.

[0045] Furthermore, if Figure 6 As shown, the reinforcement structure 2 further includes a middle reinforcement plate 23, which is disposed in the installation space and connected to at least one of the upper reinforcement plate 21 and the lower reinforcement plate 22. By providing the middle reinforcement plate 23, the strength of the reinforcement structure 2 can be improved, and the strength of the reinforcement structure 2 can be made more reliable.

[0046] Furthermore, if Figure 8 As shown, the middle reinforcement plate 23 includes a plurality of first baffles 231 spaced apart in the front-rear direction of the vehicle, the first baffles 231 are arranged vertically, and a cavity 2311 is defined between two adjacent first baffles 231 and between the first baffles 231 at both ends in the front-rear direction of the vehicle and the inner wall of the installation space. It can be understood that a plurality of cavities 2311 are defined between the plurality of first baffles 231 and the inner wall of the installation space, and the plurality of cavities 2311 can provide deformation space for the sill assembly 100, so that when the sill outer plate is subjected to a collision force from the side, the sill outer plate, the upper reinforcement plate 21, the lower reinforcement plate 22 and the middle reinforcement plate 23 can collapse and deform toward the plurality of cavities 2311, thereby absorbing the external impact force.

[0047] In some embodiments of the present invention, Figure 6 and Figure 8 As shown, the middle reinforcing plate 23 also includes a second partition 232. Any two adjacent first partitions 231 are connected by a second partition 232. A plurality of first partitions 231 and a plurality of second partitions 232 are connected end to end in sequence, and the second partition 232 is in contact with the inner wall of the installation space. This can improve the connection strength between the plurality of first partitions 231 and the plurality of second partitions 232, improve the strength of the middle reinforcing plate 23, thereby improving the strength of the reinforcing structure 2 and making the strength of the reinforcing structure 2 more reliable.

[0048] In some embodiments of the present invention, Figure 3 As shown, the battery mounting point 41 of the power battery 4 is connected to the rocker inner plate 1, as shown in FIG. Figure 7 As shown, the first partition plate 231 is provided with Figure 1 The first collapse rib 2312 extending from the rocker panel 100 (as shown) can be located on the outside of the battery mounting point 41, so that when the rocker panel is subjected to a lateral collision force, the first collapse rib 2312 can fully collapse and absorb energy in the area outside the mounting point, thereby minimizing the deformation of the rocker panel 100 within the battery mounting point 41, thereby controlling the intrusion of the battery module, and preventing the rocker panel 100 from being damaged at the battery mounting point 41 when subjected to an external force impact, thereby making the battery mounting point 41 safer and more reliable.

[0049] In some embodiments of the present invention, there are at least four cavities 2311. When the rocker outer plate is subjected to a lateral collision force, the cavities 2311 can fully absorb the deformation of the rocker outer plate, the upper reinforcing plate 21, the lower reinforcing plate 22 and the middle reinforcing plate 23, making the battery installation point 41 safer and more reliable.

[0050] In some embodiments of the present invention, Figure 6-Figure 9 As shown, the middle reinforcing plate 23 includes a first lug 233, a second lug 234 and a third lug 235, the middle reinforcing plate 23 is connected to the upper reinforcing plate 21 via the first lug 233, and the middle reinforcing plate 23 is connected to the lower reinforcing plate 22 via the second lug 234 and the third lug 235; and / or, the upper reinforcing plate 21 includes a fourth lug 211 arranged along the front-to-rear direction of the vehicle, the fourth lug 211 is used to connect to the middle reinforcing plate 23 and the lower reinforcing plate 22.

[0051] It can be understood that the middle reinforcing plate 23 includes a first lug 233, a second lug 234 and a third lug 235 arranged in sequence in the up-down direction of the vehicle, the middle reinforcing plate 23 is connected to the upper reinforcing plate 21 through the first lug 233, and the middle reinforcing plate 23 is connected to the lower reinforcing plate 22 through the second lug 234 and the third lug 235, so that the middle reinforcing plate 23 is connected to both the upper reinforcing plate 21 and the lower reinforcing plate 22, so that the connection between the middle reinforcing plate 23 and the reinforcing structure 2 is more reliable; or the upper reinforcing plate 21 includes two fourth lugs 211 arranged along the front-to-rear direction of the vehicle, the fourth lug 211 is used to connect with the middle reinforcing plate 23 and the lower reinforcing plate 22, so that the upper reinforcing plate 21 is connected to the middle reinforcing plate 23 and the lower reinforcing plate The connection positions of the plates 22 are relatively concentrated, making it easier to assemble the reinforcing structure 2; or the middle reinforcing plate 23 includes a first lug 233, a second lug 234 and a third lug 235, the middle reinforcing plate 23 is connected to the upper reinforcing plate 21 through the first lug 233, the middle reinforcing plate 23 is connected to the lower reinforcing plate 22 through the second lug 234 and the third lug 235, and the upper reinforcing plate 21 includes a fourth lug 211 arranged along the front and rear direction of the vehicle, the fourth lug 211 is used to connect with the middle reinforcing plate 23 and the lower reinforcing plate 22, so that the upper reinforcing plate 21, the middle reinforcing plate 23 and the lower reinforcing plate 22 can have more connection positions, making the connection between the upper reinforcing plate 21, the middle reinforcing plate 23 and the lower reinforcing plate 22 more reliable.

[0052] In some embodiments of the present invention, Figure 7As shown, the upper reinforcing plate 21 also includes a main plate 212 and a side plate 213. The main plate 212 has side plates 213 on both sides along the front-rear direction of the vehicle. The upper end of the side plate 213 is connected to the main plate 212, and the lower end of the side plate 213 is connected to the lower reinforcing plate 22. The upper reinforcing plate 21 can be completed as a whole by sheet metal processing, and there are many connection positions between the upper reinforcing plate 21 and the lower reinforcing plate 22. The end of the side plate 213 close to the threshold outer plate has a second collapse rib 214 extending in the up-down direction. The second collapse rib 214 can be located outside the battery mounting point 41, so that when the threshold outer plate is subjected to a lateral collision force, the second collapse rib 214 can fully collapse and absorb energy in the area outside the mounting point, and minimize the deformation of the threshold assembly 100 within the battery mounting point 41, thereby controlling the intrusion amount of the battery module, so that when the threshold assembly 100 is subjected to an external force impact, the battery mounting point 41 is avoided as much as possible. Damage, so that the battery mounting point 41 can be made safer and more reliable.

[0053] In some embodiments of the present invention, Figure 6 and Fig.10 As shown, the reinforcement structure 2 further includes a reinforcement bracket 24, which is located below the lower reinforcement plate 22 and connected to the rocker inner plate 1. The reinforcement bracket 24 has an upwardly protruding portion 241, which is connected to the lower reinforcement plate 22. The protruding portion 241 can make way for the battery mounting point 41, so that when the rocker outer plate is subjected to a lateral collision force, the battery mounting point 41 can be avoided from being damaged as much as possible, and the battery mounting point 41 can be made safer and more reliable.

[0054] In some embodiments of the present invention, the threshold inner panel 1, the threshold outer panel and the reinforcement structure 2 are all made of steel and are welded together. The threshold inner panel 1, the threshold outer panel and the reinforcement structure 2 can all be processed by sheet metal, and the design of the threshold inner panel 1, the threshold outer panel and the reinforcement structure 2 is more free, and the threshold inner panel 1, the threshold outer panel and the reinforcement structure 2 are less constrained. In addition, the welding effect between the steel materials is good, so that the structural strength of the threshold assembly 100 is better.

[0055] The vehicle according to the embodiment of the present utility model includes the above-mentioned vehicle rocker assembly 100 .

[0056] According to the vehicle of the embodiment of the utility model, by arranging the outer panel of the threshold on the outer side of the inner panel of the threshold 1 and connecting it to the inner panel of the threshold 1, a hollow cavity is formed between the outer panel of the threshold and the inner panel of the threshold 1, so that the outer panel of the threshold can collapse and deform toward the hollow cavity when subjected to a lateral collision force, thereby absorbing the external impact force. The reinforcement structure 2 is arranged in the hollow cavity, and the reinforcement structure 2 can enhance the support strength of the inner panel of the threshold 1, so that the threshold assembly 100 can withstand more impact force when subjected to an external impact, and the safety of the power battery 4 can be ensured. When assembling the threshold assembly 100, the reinforcement structure 2 can be connected to the inner panel of the threshold 1 first, and then the inner panel of the threshold 1 can be connected to the outer panel of the threshold, so that the assembly process of the threshold assembly 100 is relatively simple, thereby making the assembly process of the vehicle relatively simple.

[0057] Other structures and operations of the threshold assembly 100 according to the embodiment of the utility model are known to those skilled in the art and will not be described in detail here.

[0058] 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0059] 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 vehicle door sill assembly, characterized in that: include: Door sill inner panel; A threshold outer panel, the threshold outer panel is arranged on the outer side of the threshold inner panel and connected to the threshold inner panel, and a hollow cavity is formed between the threshold outer panel and the threshold inner panel; A reinforcing structure, wherein the reinforcing structure is arranged in the hollow cavity and connected to the rocker inner panel, the reinforcing structure is spaced apart from the rocker outer panel, the reinforcing structure comprises an upper reinforcing plate and a lower reinforcing plate, the upper reinforcing plate and the lower reinforcing plate are connected, an installation space is defined between the upper reinforcing plate and the lower reinforcing plate, the installation space is open at both ends in the left and right directions of the vehicle, and at least one of the upper reinforcing plate and the lower reinforcing plate is connected to the rocker inner panel.

2. The vehicle rocker assembly according to claim 1, characterized in that: The reinforcement structure further comprises: A middle reinforcing plate is disposed in the installation space and connected to at least one of the upper reinforcing plate and the lower reinforcing plate.

3. The vehicle rocker assembly according to claim 2, characterized in that: The middle reinforcing plate includes a plurality of first baffles spaced apart in the front-rear direction of the vehicle, wherein the first baffles are vertically arranged, and a cavity is defined between two adjacent first baffles and between the first baffles at both ends in the front-rear direction of the vehicle and the inner wall of the installation space.

4. The vehicle rocker assembly according to claim 3, characterized in that: The middle reinforcing plate further includes a second partition plate, any two adjacent first partition plates are connected by a second partition plate, a plurality of the first partition plates and a plurality of the second partition plates are sequentially connected end to end, and the second partition plate is in contact with the inner wall of the installation space; And / or, the first partition is provided with a first collapse rib extending in the up-down direction; And / or, the number of the cavities is at least four.

5. The vehicle rocker assembly according to claim 2, characterized in that: The middle reinforcing plate comprises a first lug, a second lug and a third lug arranged in sequence along the up-down direction of the vehicle, the middle reinforcing plate is connected to the upper reinforcing plate through the first lug, and the middle reinforcing plate is connected to the lower reinforcing plate through the second lug and the third lug; And / or, the upper reinforcing plate includes two fourth lugs arranged along the front-rear direction of the vehicle, and the fourth lugs are used to connect with the middle reinforcing plate and the lower reinforcing plate.

6. The vehicle rocker assembly according to claim 1, characterized in that: The upper reinforcement plate comprises: Motherboard; The side panels are provided on both sides of the main board along the front-rear direction of the vehicle, the upper ends of the side panels are connected to the main board, the lower ends of the side panels are connected to the lower reinforcing plate, and the end of the side panel close to the rocker outer panel has a second collapse rib extending in the up-down direction.

7. The vehicle rocker assembly according to claim 1, characterized in that: The reinforcement structure further comprises: A reinforcing bracket is located below the lower reinforcing plate and connected to the rocker inner plate. The reinforcing bracket has a protruding portion protruding upward, and the protruding portion is connected to the lower reinforcing plate.

8. The vehicle rocker assembly according to claim 1, characterized in that: The rocker inner plate, the rocker outer plate and the reinforcement structure are all made of steel and are welded together.

9. A vehicle, characterized in that: include: A vehicle rocker assembly according to any one of claims 1 to 8.

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