Rear side wall inner plate assembly, rear side wall assembly and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicles, and discloses a rear side wall inner plate assembly, a rear side wall assembly and a vehicle, the rear side wall inner plate assembly comprises an inner plate body, the inner plate body comprises two side plates and a cross beam plate, the two side plates are arranged at the two ends of the vehicle in the width direction respectively, and a storage plate cross beam is arranged between the two side plates; the stand column assembly is arranged between the storage plate cross beam and the side plate and connected with the storage plate cross beam, the side plate and the cross beam plate, the stand column assembly and the side plate are at least partially spaced to form a first cavity, and the stand column assembly and the cross beam plate are at least partially spaced to form a second cavity; the first cavity, the second cavity and the storage plate cross beam are oppositely arranged in the width direction of the vehicle. According to the rear side wall inner plate assembly, the connection reliability and the connection rigidity between the storage plate cross beam and the rear side wall inner plate assembly are improved, the stability of the storage plate cross beam is improved, and vibration of the storage plate cross beam is reduced.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of vehicle technology, and in particular to a rear side panel inner panel assembly, a rear side panel assembly, and a vehicle. Background Art

[0002] The connection structure between the rear side panel and the parcel shelf assembly has a crucial impact on the vibration of the entire vehicle. Currently, the connection between the parcel shelf crossbeam and the rear side panel is only connected through the plate surfaces of the two, resulting in excessively low structural strength and stiffness at the connection, which can easily cause instability and vibration of the parcel shelf crossbeam. Summary of the Invention

[0003] In view of this, an embodiment of the present application provides a rear side panel inner panel assembly, which improves the connection reliability and connection stiffness between the storage panel cross beam and the rear side panel inner panel assembly, improves the stability of the storage panel cross beam, and reduces the vibration of the storage panel cross beam.

[0004] The embodiment of the present application also provides a rear side panel assembly, including the above-mentioned rear side panel inner panel assembly.

[0005] An embodiment of the present application also provides a vehicle comprising the above-mentioned rear side panel assembly.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0007] 14. The vehicle body as claimed in claim 13, wherein the rear panel is connected to the side panel of the vehicle and the rear panel is connected to the side panel of the vehicle. The rear panel is connected to the side panel of the vehicle and the rear panel is connected to the side panel of the vehicle.

[0008] The rear side panel inner panel assembly provided in the embodiment of the present application is arranged between the parcel plate crossbeam and the side panel through the pillar assembly, and is connected to the parcel plate crossbeam, the side panel and the crossbeam plate. The pillar assembly is at least partially separated from the side panel to form a first cavity, and the pillar assembly is at least partially separated from the crossbeam plate to form a second cavity. The first cavity, the second cavity and the parcel plate crossbeam are relatively arranged in the width direction of the vehicle, thereby increasing the cross-sectional width of the connection between the parcel plate crossbeam and the rear side panel inner panel assembly in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the parcel plate crossbeam and the rear side panel inner panel assembly, improving the stability of the parcel plate crossbeam, and reducing the vibration of the parcel plate crossbeam.

[0009] In a possible implementation of the present application, the pillar assembly includes: a wheel hub cover pillar, which extends in the up-down direction and is connected to the side of the side panel facing the cargo plate crossbeam, and at least a portion of the wheel hub cover pillar is spaced apart from the side panel to form the first cavity, and the first cavity extends in the up-down direction and passes through the wheel hub cover pillar; a rear retractor mounting bracket, which is arranged between the wheel hub cover pillar and the cargo plate crossbeam and is connected to both the wheel hub cover pillar and the cargo plate crossbeam, and the rear retractor mounting bracket is connected to the crossbeam plate and is at least partially spaced apart from the crossbeam plate to form the second cavity, and the second cavity extends along the width direction of the vehicle.

[0010] In a possible implementation of the present application, both ends of the hub cover column along the front-to-back direction are bent and extended toward the side plate and connected to the side plate.

[0011] In a possible implementation of the present application, the rear retractor mounting bracket includes a bracket body and a reinforcement plate that are stacked and connected, the reinforcement plate is arranged between the bracket body and the crossbeam plate, and the upper end of the reinforcement plate and the upper end of the bracket body are both connected to the crossbeam plate.

[0012] In a possible implementation of the present application, the reinforcement plate includes a first plate, a second plate and a third plate that are connected to each other, the first plate is connected to the crossbeam plate, the second plate is connected to the end of the first plate facing away from the crossbeam plate, the third plate is connected to the end of the second plate facing away from the first plate, the third plate extends from top to bottom, in a back-to-front direction, the first plate extends obliquely from top to bottom, and the second plate extends parallel.

[0013] In a possible implementation of the present application, the bracket body includes a fourth plate and a fifth plate, the fourth plate is connected to the second plate and the crossbeam plate, the fifth plate is connected to the end of the fourth plate facing away from the crossbeam plate, and the fifth plate extends from top to bottom and is connected to the third plate.

[0014] In a possible implementation of the present application, the side panel includes an upper inner panel and a lower inner panel, the lower inner panel is arranged below the upper inner panel and on the inner side of the upper inner panel, the lower inner panel and the upper inner panel are at least partially stacked and connected, the lower portion of the wheel hub cover column is arranged on the inner side of the lower inner panel, and the upper portion of the wheel hub cover column is arranged on the inner side of the upper inner panel.

[0015] In a second aspect, an embodiment of the present application provides a rear side panel assembly, comprising: the above-mentioned rear side panel inner panel assembly; a storage panel cross beam, the storage panel cross beam extending along the width direction of the vehicle, and both ends of the storage panel cross beam along the width direction of the vehicle are connected to the rear side panel inner panel assembly.

[0016] The rear side panel assembly provided in the embodiment of the present application is provided with the above-mentioned rear side panel inner panel assembly, and the pillar assembly is provided between the storage panel cross beam and the side panel, and is connected to the storage panel cross beam, the side panel and the cross beam plate. The pillar assembly is at least partially separated from the side panel to form a first cavity, and the pillar assembly is at least partially separated from the cross beam plate to form a second cavity. The first cavity, the second cavity and the storage panel cross beam are relatively arranged in the width direction of the vehicle, thereby increasing the cross-sectional width of the connection between the storage panel cross beam and the rear side panel inner panel assembly in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the storage panel cross beam and the rear side panel inner panel assembly, improving the stability of the storage panel cross beam, and reducing the vibration of the storage panel cross beam.

[0017] In a possible implementation of the present application, the storage plate crossbeam is connected to the crossbeam plate.

[0018] In a third aspect, an embodiment of the present application provides a vehicle comprising the above-mentioned rear side panel assembly.

[0019] The vehicle provided in the embodiment of the present application is provided with the above-mentioned rear side panel assembly and the above-mentioned rear side panel inner panel assembly, the pillar assembly is provided between the parcel placement panel cross beam and the side panel, and is connected to the parcel placement panel cross beam, the side panel and the cross beam panel, the pillar assembly is at least partially separated from the side panel to form a first cavity, the pillar assembly is at least partially separated from the cross beam panel to form a second cavity, the first cavity, the second cavity and the parcel placement panel cross beam are relatively arranged in the width direction of the vehicle, thereby increasing the cross-sectional width of the connection between the parcel placement panel cross beam and the rear side panel inner panel assembly in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the parcel placement panel cross beam and the rear side panel inner panel assembly, improving the stability of the parcel placement panel cross beam, and reducing the vibration of the parcel placement panel cross beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a rear side panel assembly provided in an embodiment of the present application;

[0021] Figure 2 A schematic structural diagram of a rear side panel inner panel assembly provided in an embodiment of the present application;

[0022] Figure 3 A schematic structural diagram of the inner panel body of the rear side panel assembly provided in an embodiment of the present application, wherein the lower inner panel is not shown;

[0023] Figure 4 A schematic diagram of a partial structure of a rear side panel inner panel assembly provided in an embodiment of the present application, wherein the upper inner panel and the crossbeam plate are not shown;

[0024] Figure 5 A schematic structural diagram of a pillar assembly of a rear side inner panel assembly provided in an embodiment of the present application;

[0025] Figure 6 A schematic structural diagram of a wheel hub cover pillar of a pillar assembly of a rear side panel inner panel assembly provided in an embodiment of the present application;

[0026] Figure 7 A schematic structural diagram of a bracket body of a rear retractor mounting bracket of a pillar assembly of a rear side inner panel assembly provided in an embodiment of the present application;

[0027] Figure 8 Schematic diagram of the structure of the reinforcement plate of the rear retractor mounting bracket of the pillar assembly of the rear side inner panel assembly provided in an embodiment of the present application.

[0028] Reference numerals:

[0029] 100. Rear side panel assembly;

[0030] 10. Rear side panel inner panel assembly;

[0031] 1. Inner plate body; 11. Side plate; 111. Upper inner plate; 112. Lower inner plate; 12. Crossbeam plate;

[0032] 2. Pillar assembly; 21. Wheel hub pillar; 211. First section; 212. Second section; 213. Third section; 22. Rear retractor mounting bracket; 221. Bracket body; 222. Reinforcement plate; 223. First plate; 224. Second plate; 225. Third plate; 226. Fourth plate; 227. Fifth plate;

[0033] 20. Storage board crossbeam. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the specific technical solutions of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but are not intended to limit the scope of the present application.

[0035] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of this application, unless otherwise specified, "multiple" means two or more.

[0036] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to changes in the orientation of the components in the drawings.

[0037] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0038] In the embodiments of the present application, the terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0039] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0040] Reference below Figures 1-8 The rear side inner panel assembly 10 provided in an embodiment of the present application is described.

[0041] First, as Figure 1-Figure 4 As shown, an embodiment of the present application provides a rear side inner panel assembly 10 , comprising: an inner panel body 1 and a pillar assembly 2 .

[0042] Specifically, if Figure 1-Figure 4As shown, the rear side panel inner panel assembly 10 is connected to the vehicle's storage panel crossbeam 20, and the storage panel crossbeam 20 extends along the width direction of the vehicle. The rear side panel inner panel assembly 10 includes: an inner panel body 1 including two side panels 11 and a crossbeam 12, the two side panels 11 are respectively arranged at both ends in the vehicle width direction, the crossbeam 12 is arranged between the two side panels 11 and connected to both side panels 11, and the storage panel crossbeam 20 is arranged between the two side panels 11; the pillar assembly 2 is arranged between the storage panel crossbeam 20 and the side panels 11, and is connected to the storage panel crossbeam 20, the side panels 11 and the crossbeam 12, and the pillar assembly 2 is at least partially separated from the side panels 11 to form a first cavity (not shown). It should be noted that in this application, the vehicle width direction is the left-right direction of the vehicle.

[0043] It can be understood that the first cavity and the parcel plate cross beam 20 are arranged relative to each other in the width direction of the vehicle, and are at least partially separated from the side panel 11 by the pillar assembly 2 to form the first cavity, thereby increasing the cross-sectional width of the connection between the parcel plate cross beam 20 and the rear side panel inner panel assembly 10 in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the parcel plate cross beam 20 and the rear side panel inner panel assembly 10, improving the stability of the parcel plate cross beam 20, and reducing the vibration of the parcel plate cross beam 20.

[0044] Furthermore, if Figure 1-Figure 4 As shown, the pillar assembly 2 is at least partially separated from the cross member 12 to form a second cavity (not shown). The first cavity, the second cavity, and the parcel floor cross member 20 are arranged opposite each other in the vehicle width direction. Thus, by at least partially separating the pillar assembly 2 from the cross member 12 to form the second cavity, the cross-sectional width of the parcel floor cross member 20 at the connection with the rear quarter panel inner panel assembly 10 is further increased in the vehicle width direction, thereby improving the connection reliability and connection rigidity between the parcel floor cross member 20 and the rear quarter panel inner panel assembly 10, enhancing the stability of the parcel floor cross member 20, and further reducing vibration of the parcel floor cross member 20.

[0045] The rear side panel inner panel assembly 10 provided in the embodiment of the present application is arranged between the storage panel cross beam 20 and the side panel 11 through the pillar assembly 2, and is connected to the storage panel cross beam 20, the side panel 11 and the cross beam plate 12. The pillar assembly 2 is at least partially separated from the side panel 11 to form a first cavity, and the pillar assembly 2 is at least partially separated from the cross beam plate 12 to form a second cavity. The first cavity, the second cavity and the storage panel cross beam 20 are arranged relative to each other in the width direction of the vehicle, thereby increasing the cross-sectional width of the connection between the storage panel cross beam 20 and the rear side panel inner panel assembly 10 in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the storage panel cross beam 20 and the rear side panel inner panel assembly 10, improving the stability of the storage panel cross beam 20, and reducing the vibration of the storage panel cross beam 20.

[0046] In a possible implementation of the present application, Figures 1-6 As shown, the column assembly 2 includes: a wheel hub cover column 21 and a rear retractor mounting bracket 22. The wheel hub cover column 21 extends in the up-down direction and is connected to the side of the side panel 11 facing the storage plate crossbeam 20. At least a portion of the wheel hub cover column 21 is spaced apart from the side panel 11 to form a first cavity. The first cavity extends in the up-down direction and passes through the wheel hub cover column 21.

[0047] It can be understood that at least part of the wheel hub pillar 21 is separated from the side panel 11 to form a first cavity, which increases the cross-sectional size of the wheel hub pillar 21, thereby improving not only the structural strength of the wheel hub pillar 21 and the support reliability of the wheel, but also the connection reliability and connection stiffness between the storage plate crossbeam 20 and the rear side inner panel assembly 10.

[0048] Compared with setting up two independent cavity structures to increase the connection reliability between the storage plate crossbeam 20 and the rear side inner panel assembly 10 and improve the structural strength of the wheel hub cover pillar 21, at least part of the wheel hub cover pillar 21 is separated from the side panel 11 to form a first cavity, and only one cavity structure needs to be formed, thereby optimizing the interior space of the vehicle.

[0049] Furthermore, if Figure 1-Figure 5 As shown, the rear retractor mounting bracket 22 is arranged between the wheel hub cover pillar 21 and the storage plate cross beam 20, and is connected to both the wheel hub cover pillar 21 and the storage plate cross beam 20. The rear retractor mounting bracket 22 is connected to the cross beam plate 12 and is at least partially separated from the cross beam plate 12 to form a second cavity, which extends along the width direction of the vehicle.

[0050] The rear retractor mounting bracket 22 is connected to the cross beam plate 12 and is at least partially separated from the cross beam plate 12 to form a second cavity, which increases the cross-sectional size of the rear retractor mounting bracket 22. This not only improves the structural strength of the rear retractor mounting bracket 22 and the installation reliability of the rear retractor, but also improves the connection reliability and connection stiffness between the storage plate cross beam 20 and the rear side inner panel assembly 10.

[0051] Compared with setting up two independent cavity structures to increase the structural strength of the rear retractor mounting bracket 22 and improve the connection reliability between the storage plate crossbeam 20 and the rear side inner panel assembly 10, the rear retractor mounting bracket 22 is at least partially separated from the crossbeam plate 12 to form a second cavity, and only one cavity structure needs to be formed, thereby optimizing the interior space of the vehicle.

[0052] In a possible implementation of the present application, Figure 1 、 Figure 5 and Figure 6As shown, both ends of the hub cover column 21 along the front-to-back direction are bent and extended toward the side plate 11 and connected to the side plate 11 .

[0053] Among them, it should be noted that the wheel hub cover column 21 includes a first section 211, a second section 212 and a third section 213 that are interconnected. The first section 211 and the third section 213 are connected to the side panel 11 on the same side along the vehicle width direction, and the ends of the first section 211 and the third section 213 that are away from the side panel 11 are connected to the second section 212. A first cavity is formed between the first section 211, the second section 212, the third section 213 and the side panel 11. The first section 211 and the third section 213 are the parts of the wheel hub cover column 21 that are bent and extended toward the side panel 11 at both ends along the front-to-back direction, and the second section 212 is a non-bent part.

[0054] As a result, the cross-section (the cross-section perpendicular to the vertical direction) of the hub cover pillar 21 is formed into a U-shaped cross-section with its opening facing the side panel 11, thereby achieving a first cavity formed by separating at least a portion of the hub cover pillar 21 from the side panel 11. Furthermore, the hub cover pillar 21 is formed into a U-shaped cross-section plate, which can be realized by bending the hub cover pillar 21 without the need for additional connection to other structures, resulting in a simple structure and easy processing.

[0055] In a possible implementation of the present application, Figure 2 、 Figure 5 、 Figure 7 and Figure 8 As shown, the rear retractor mounting bracket 22 includes a bracket body 221 and a reinforcement plate 222 that are stacked and connected. The reinforcement plate 222 is arranged between the bracket body 221 and the crossbeam plate 12, and the upper end of the reinforcement plate 222 and the upper end of the bracket body 221 are both connected to the crossbeam plate 12.

[0056] It can be understood that the stacked and connected bracket body 221 and reinforcement plate 222 enhance the structural strength of the rear retractor mounting bracket 22, improving the reliability and stability of the rear retractor installation. The upper end of the reinforcement plate 222 and the upper end of the bracket body 221 are both connected to the crossbeam 12, thereby improving the reliability of the connection between the rear retractor mounting bracket 22 and the crossbeam 12. This not only further improves the reliability and stability of the rear retractor installation, but also further improves the installation stability and reliability of the parcel shelf crossbeam 20 due to the connection between the rear retractor mounting bracket 22 and the parcel shelf crossbeam 20.

[0057] In a possible implementation of the present application, Figure 2-Figure 5As shown, the reinforcement plate 222 includes a first plate 223, a second plate 224 and a third plate 225 that are connected to each other. The first plate 223 is connected to the beam plate 12, the second plate 224 is connected to the end of the first plate 223 facing away from the beam plate 12, and the third plate 225 is connected to the end of the second plate 224 facing away from the first plate 223. The third plate 225 extends from top to bottom in the direction from back to front, the first plate 223 extends obliquely from top to bottom, and the second plate 224 extends parallel to it.

[0058] It can be understood that a second cavity is formed between the first plate 223, the second plate 224, the third plate 225 and the crossbeam plate 12, and since the third plate 225 extends from top to bottom, along the rear-to-front direction, the first plate 223 extends obliquely from top to bottom, and the second plate 224 extends in parallel, so that the cross-section (the cross-section perpendicular to the vehicle width direction) of the frame structure surrounded by the first plate 223, the second plate 224, the third plate 225 and the crossbeam plate 12 is triangular in shape. The triangular shape is stable and reliable, thereby improving the connection reliability and stability between the rear retractor mounting bracket 22 and the crossbeam plate 12. Since the rear retractor mounting bracket 22 is connected to the storage plate crossbeam 20, the installation stability and reliability of the storage plate crossbeam 20 are further improved.

[0059] In a possible implementation of the present application, Figure 2 and Figure 5-Figure 7 As shown, the bracket body 221 includes a fourth plate 226 and a fifth plate 227. The fourth plate 226 is connected to the second plate 224 and the crossbeam plate 12. The fifth plate 227 is connected to the end of the fourth plate 226 facing away from the crossbeam plate 12. The fifth plate 227 extends from top to bottom and is connected to the third plate 225. This allows the bracket body 221 to better match the shape of the reinforcement plate 222, facilitating the connection between the bracket body 221 and the reinforcement plate 222.

[0060] In a possible implementation of the present application, Figure 1-Figure 4 As shown, the side panel 11 includes an upper inner panel 111 and a lower inner panel 112. The lower inner panel 112 is arranged below the upper inner panel 111 and on the inner side of the upper inner panel 111. The lower inner panel 112 and the upper inner panel 111 are at least partially stacked and connected. The lower portion of the wheel hub cover column 21 is arranged on the inner side of the lower inner panel 112, and the upper portion of the wheel hub cover column 21 is arranged on the inner side of the upper inner panel 111.

[0061] As can be appreciated, the separate design of the upper and lower inner panels 111, 112 helps disperse stress from different directions, improving the overall rigidity and deformation resistance of the vehicle body. Furthermore, the upper and lower inner panels 111, 112 can be constructed of different materials and thicknesses to optimize vehicle weight distribution, achieving a lightweight design and improving fuel economy and power performance.

[0062] The hub cover pillar 21 extends in the up-down direction and can cover the upper inner plate 111 and the lower inner plate 112 in the up-down direction, thereby improving the connection reliability between the upper inner plate 111 and the lower inner plate 112 .

[0063] Reference below Figures 1-8 Describe the rear side panel assembly 100 provided according to the embodiment of the present application

[0064] Second, as Figures 1-8 As shown, an embodiment of the present application provides a rear side panel assembly 100, comprising: the above-mentioned rear side panel inner panel assembly 10 and a storage plate cross beam 20, the storage plate cross beam 20 extends along the width direction of the vehicle, and both ends of the storage plate cross beam 20 along the width direction of the vehicle are connected to the rear side panel inner panel assembly 10.

[0065] The rear side panel assembly 100 provided in the embodiment of the present application is provided with the above-mentioned rear side panel inner panel assembly 10, and the pillar assembly 2 is provided between the storage panel cross beam 20 and the side panel 11, and is connected to the storage panel cross beam 20, the side panel 11 and the cross beam plate 12. The pillar assembly 2 is at least partially separated from the side panel 11 to form a first cavity, and the pillar assembly 2 is at least partially separated from the cross beam plate 12 to form a second cavity. The first cavity, the second cavity and the storage panel cross beam 20 are relatively arranged in the width direction of the vehicle, thereby increasing the cross-sectional width of the connection between the storage panel cross beam 20 and the rear side panel inner panel assembly 10 in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the storage panel cross beam 20 and the rear side panel inner panel assembly 10, improving the stability of the storage panel cross beam 20, and reducing the vibration of the storage panel cross beam 20.

[0066] In a possible implementation of the present application, Figure 1 As shown, the parcel floor cross beam 20 is connected to the cross beam plate 12. It is understood that the parcel floor cross beam 20 has connecting ribs extending in the vertical direction, with the upper end of the connecting rib connected to the cross beam plate 12 and the lower end connected to the parcel floor cross beam 20. This further improves the connection reliability and connection rigidity between the parcel floor cross beam 20 and the rear side panel inner panel assembly 10, improves the stability of the parcel floor cross beam 20, and reduces vibration of the parcel floor cross beam 20.

[0067] The following describes a vehicle provided according to an embodiment of the present application.

[0068] In a third aspect, an embodiment of the present application provides a vehicle comprising the above-mentioned rear side panel assembly 100 .

[0069] The vehicle provided in the embodiment of the present application is provided with the above-mentioned rear side panel assembly 100 and the above-mentioned rear side panel inner panel assembly 10, and the pillar assembly 2 is provided between the storage panel cross beam 20 and the side panel 11, and is connected to the storage panel cross beam 20, the side panel 11 and the cross beam plate 12. The pillar assembly 2 is at least partially separated from the side panel 11 to form a first cavity, and the pillar assembly 2 is at least partially separated from the cross beam plate 12 to form a second cavity. The first cavity, the second cavity and the storage panel cross beam 20 are relatively arranged in the width direction of the vehicle, thereby increasing the cross-sectional width of the connection between the storage panel cross beam 20 and the rear side panel inner panel assembly 10 in the width direction of the vehicle, thereby improving the connection reliability and connection stiffness between the storage panel cross beam 20 and the rear side panel inner panel assembly 10, improving the stability of the storage panel cross beam 20, and reducing the vibration of the storage panel cross beam 20.

[0070] The serial numbers of the embodiments of this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are only preferred embodiments of this application and do not limit the scope of the patent of this application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of this application.

Claims

1. A rear side inner panel assembly, characterized in that: The rear side panel inner panel assembly is connected to the vehicle's storage panel cross beam, and the storage panel cross beam extends along the width direction of the vehicle. The rear side panel inner panel assembly includes: An inner panel body, the inner panel body comprising two side panels and a crossbeam, the two side panels being respectively provided at both ends in the vehicle width direction, the crossbeam being provided between the two side panels and connected to both side panels, and the storage panel crossbeam being provided between the two side panels; A pillar assembly is arranged between the storage plate cross beam and the side panel, and is connected to the storage plate cross beam, the side panel and the cross beam plate. The pillar assembly is at least partially separated from the side panel to form a first cavity. The pillar assembly is at least partially separated from the cross beam plate to form a second cavity. The first cavity, the second cavity and the storage plate cross beam are relatively arranged in the width direction of the vehicle.

2. The rear side inner panel assembly according to claim 1, characterized in that: The column assembly includes: a wheel hub cover column, the wheel hub cover column extending in the vertical direction and connected to a side of the side panel facing the storage plate crossbeam, at least a portion of the wheel hub cover column being spaced apart from the side panel to form the first cavity, the first cavity extending in the vertical direction and penetrating the wheel hub cover column; A rear retractor mounting bracket is arranged between the wheel hub cover pillar and the storage plate cross beam, and is connected to both the wheel hub cover pillar and the storage plate cross beam. The rear retractor mounting bracket is connected to the cross beam plate and is at least partially separated from the cross beam plate to form the second cavity, which extends along the width direction of the vehicle.

3. The rear side inner panel assembly according to claim 2, characterized in that: Both ends of the hub cover column in the front-rear direction are bent and extended toward the side plate and connected to the side plate.

4. The rear side inner panel assembly according to claim 2, characterized in that: The rear retractor mounting bracket includes a bracket body and a reinforcement plate that are stacked and connected. The reinforcement plate is arranged between the bracket body and the crossbeam plate. The upper end of the reinforcement plate and the upper end of the bracket body are both connected to the crossbeam plate.

5. The rear side inner panel assembly according to claim 4, characterized in that: The reinforcing plate includes a first plate, a second plate and a third plate connected to each other, the first plate is connected to the crossbeam plate, the second plate is connected to the end of the first plate facing away from the crossbeam plate, the third plate is connected to the end of the second plate facing away from the first plate, the third plate extends from top to bottom in a back-to-front direction, the first plate extends obliquely from top to bottom, and the second plate extends parallel.

6. The rear side inner panel assembly according to claim 5, characterized in that: The bracket body includes a fourth plate and a fifth plate, the fourth plate is connected to the second plate and the crossbeam plate, the fifth plate is connected to an end of the fourth plate away from the crossbeam plate, and the fifth plate extends from top to bottom and is connected to the third plate.

7. The rear side inner panel assembly according to claim 2, characterized in that: The side panel includes an upper inner panel and a lower inner panel, the lower inner panel is arranged below the upper inner panel and on the inner side of the upper inner panel, the lower inner panel and the upper inner panel are at least partially stacked and connected, the lower portion of the wheel hub cover column is arranged on the inner side of the lower inner panel, and the upper portion of the wheel hub cover column is arranged on the inner side of the upper inner panel.

8. A rear side panel assembly, characterized in that: include: The rear side inner panel assembly according to any one of claims 1 to 7; A storage plate cross beam extends along the width direction of the vehicle, and both ends of the storage plate cross beam along the width direction of the vehicle are connected to the rear side inner panel assembly.

9. The rear side panel assembly according to claim 8, characterized in that: The storage plate cross beam is connected to the cross beam plate.

10. A vehicle, characterized in that: Comprising the rear side panel assembly according to claim 8 or 9.

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