Mounting structure for rear suspension assembly, rear suspension system and vehicle

Abstract

The utility model provides an installation structure for a rear suspension assembly. The installation structure is detachably connected to a rear floor of a vehicle. The installation structure comprises an upper installation plate and a lower installation plate, the upper installation plate is located above the lower installation plate, the upper installation plate and the lower installation plate jointly define a containing space, and a tie rod of a rear suspension assembly is rotatably connected to the installation structure in the containing space. According to the installation structure for the rear suspension assembly, the tie rod can be installed on the installation structure in advance and then installed on the vehicle, and therefore rapid, simple and convenient assembly is achieved. The utility model further provides a rear suspension system and a vehicle.

Description

Technical Field

[0001] This utility model relates to the field of automotive design technology, specifically to a mounting structure for a rear suspension assembly, a rear suspension system, and a vehicle. Background Technology

[0002] Traditional rear suspension assemblies come in two types: with and without a subframe. In a rear suspension with a subframe, the assembly is connected to the vehicle body via the subframe, resulting in more parts and greater weight. In a rear suspension without a subframe, the tie rods are directly mounted to the vehicle body in the X-direction, requiring a high mounting position, leading to poor installation efficiency, difficult disassembly, and inconvenient maintenance.

[0003] Therefore, there is a need to provide an improved mounting structure for the rear suspension assembly, a rear suspension system, and a vehicle to overcome or reduce at least some of the disadvantages present in the prior art. Utility Model Content

[0004] In a first aspect of this utility model, a mounting structure for a rear suspension assembly is provided, the mounting structure being detachably connected to the rear floor of a vehicle; wherein the mounting structure includes an upper mounting plate and a lower mounting plate, the upper mounting plate being located above the lower mounting plate, and the upper mounting plate and the lower mounting plate together defining an accommodating space, and the tie rod of the rear suspension assembly being rotatably connected to the mounting structure in the accommodating space.

[0005] Optionally, the rear floor includes a crossbeam and at least one set of longitudinal beams, the set of longitudinal beams including a first rear longitudinal beam and a second rear longitudinal beam, the first rear longitudinal beam being disposed close to the crossbeam and the second rear longitudinal beam being disposed outside the first rear longitudinal beam;

[0006] The upper mounting plate and the lower mounting plate are stacked and / or individually connected to the first rear longitudinal beam and / or the second rear longitudinal beam.

[0007] Optionally, the mounting plate includes an upper plate base, a first upper plate side, and a second upper plate side, wherein the first upper plate side and the second upper plate side are located on the front and rear sides of the upper plate base, respectively;

[0008] The mounting plate includes a base, a first side portion, and a second side portion, wherein the first side portion and the second side portion are located on the front and rear sides of the base of the lower plate, respectively.

[0009] Furthermore, accommodating spaces are sequentially and respectively defined between the first lower plate side and the first upper plate side, and between the second upper plate side and the second lower plate side.

[0010] Optionally, the rear suspension assembly includes at least one set of tie rods, the set of tie rods including a first tie rod and a second tie rod, the end of the first tie rod being rotatably connected to a first lower plate side and a first upper plate side, and the end of the second tie rod being rotatably connected to a second upper plate side and a second lower plate side.

[0011] Optionally, the base of the upper plate has a first section and a second section, and the base of the lower plate has a third section and a fourth section, wherein the first section and the third section are stacked and connected to the first rear longitudinal beam, the portions of the second section and the fourth section located between the side of the first upper plate and the side of the second upper plate are stacked and connected to the second rear longitudinal beam, and the portion of the fourth section located in the accommodating space is separately connected to the second rear longitudinal beam.

[0012] Optionally, the first section, the third section, and the first rear longitudinal beam have multiple mounting points; and / or

[0013] The portions of the second and fourth sections located between the sides of the first and second upper plates have multiple mounting points with respect to the second rear longitudinal beam.

[0014] Optionally, the first section and the third section are bolted to the first rear longitudinal beam; and / or

[0015] The portions of the second and fourth sections located between the sides of the first and second upper plates are bolted to the second rear longitudinal beam; and / or

[0016] The portion of the fourth section located in the accommodating space is bolted to the second rear longitudinal beam.

[0017] Optionally, the mounting plate is made of steel; and / or

[0018] The mounting plate is made of steel.

[0019] In a second aspect of this utility model, a rear suspension system is provided, the rear suspension system comprising:

[0020] Rear suspension assembly; and

[0021] The aforementioned rear suspension assembly mounting structure.

[0022] In a third aspect of this utility model, a vehicle is provided, the vehicle including the aforementioned rear suspension system.

[0023] The present invention discloses a mounting structure for a rear suspension assembly. By detachably connecting the mounting structure to the rear floor of the vehicle, the mounting structure is configured to include an upper mounting plate and a lower mounting plate, wherein the upper mounting plate is located above the lower mounting plate and the upper and lower mounting plates together define an accommodating space. The tie rod of the rear suspension assembly is rotatably connected to the mounting structure in the accommodating space, so that the tie rod can be pre-installed on the mounting structure and then installed on the vehicle, thereby achieving quick and easy assembly.

[0024] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0025] The features, advantages, and exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals indicate the same elements, and wherein:

[0026] Figure 1 This is a top view of the installation structure and rear suspension assembly of this utility model when applied to a vehicle.

[0027] Figure 2 yes Figure 1 A top-view diagram of some components, showing the mounting structure, some components of the rear suspension assembly, and some components of the vehicle.

[0028] Figure 3 yes Figure 2 A three-dimensional schematic diagram.

[0029] Figure 4 yes Figure 3 A three-dimensional schematic diagram of some of the components.

[0030] Figure 5 yes Figure 2 A magnified view of a portion of the image.

[0031] Figure 6 yes Figure 5 A magnified view of a portion of the image.

[0032] Figure 7 It is along Figure 6 Partial sectional views of each sectional line are shown in the diagrams below, where a) is a partial sectional view along line AA, b) is a partial sectional view along line BB, c) is a partial sectional view along line CC, d) is a partial sectional view along line DD, and e) is a partial sectional view along line EE. Detailed Implementation

[0033] The exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is by no means a limitation of the present invention or its applications or uses. Furthermore, the dimensions and proportions of the components in the drawings are merely schematic and do not strictly correspond to actual products. It should be noted that the directional terms such as "front," "rear," "left," "right," "up," and "down" in this document are all references. Figure 3 The orientation in the middle, combined with Figure 1 X is the forward / backward direction, Y is the left / right direction, and Z is the (…). Figure 1 (Not shown in the image) represents the up and down direction.

[0034] This utility model provides a mounting structure 1 for a rear suspension assembly, such as... Figures 1 to 4 As shown, the mounting structure 1 is detachably connected to the rear floor 3 of the vehicle; wherein, the mounting structure 1 includes an upper mounting plate 11 and a lower mounting plate 12, the upper mounting plate 11 being located above the lower mounting plate 12, and the upper mounting plate 11 and the lower mounting plate 12 together defining an accommodating space 10, and the tie rod of the rear suspension assembly 2 being rotatably connected to the mounting structure 1 at the accommodating space 10. The rear suspension assembly mounting structure 1 of this utility model is detachably connected to the rear floor 3 of the vehicle. The mounting structure 1 is configured to include an upper mounting plate 11 and a lower mounting plate 12, wherein the upper mounting plate 11 is located above the lower mounting plate 12 and the upper mounting plate 11 and the lower mounting plate 12 together define an accommodating space 10. The tie rod of the rear suspension assembly 2 is rotatably connected to the mounting structure 1 at the accommodating space 10, so that the tie rod of the rear suspension assembly 2 can be pre-installed on the mounting structure 1 and then installed together on the vehicle, realizing quick and simple assembly. The mounting structure 1 of this utility model eliminates the traditional subframe structure of the rear suspension assembly, reducing the number of parts and achieving weight reduction.

[0035] This utility model also provides a rear suspension system, which includes a rear suspension assembly 2 and the aforementioned mounting structure 1 for the rear suspension assembly. By integrating the mounting structure 1 and the rear suspension assembly 2 into a rear suspension system, the mounting structure 1 and the rear suspension assembly 2 can be supplied together. The tie rod is integrated with the rear suspension, which can improve the installation efficiency, assembly convenience, and maintenance convenience during final assembly.

[0036] This utility model also provides a vehicle including the aforementioned rear suspension system. This vehicle has similar technical effects to the aforementioned mounting structure 1 and rear suspension system. The mounting structure 1 of this utility model embodiment is particularly suitable for mounting the rear suspension assembly 2 of low-platform vehicles.

[0037] The composition of the mounting structure 1 for the rear suspension assembly of this utility model embodiment will be described in more detail below with reference to the accompanying drawings.

[0038] like Figures 1 to 3 As shown in this embodiment of the present invention, the rear floor 3 may include a crossbeam 33 and at least one set of longitudinal beams. The set of longitudinal beams includes a first rear longitudinal beam 31 and a second rear longitudinal beam 32. The first rear longitudinal beam 31 is disposed near the crossbeam 33, and the second rear longitudinal beam 32 is disposed outside the first rear longitudinal beam 31. The upper mounting plate 11 and the lower mounting plate 12 are stacked and / or individually connected to the first rear longitudinal beam 31 and / or the second rear longitudinal beam 32. By connecting the mounting structure 1 to the first rear longitudinal beam 31 and the second rear longitudinal beam 32, the dynamic stiffness of the tie rod in the X and Z directions can be ensured. By stacking and / or individually connecting the upper mounting plate 11 and the lower mounting plate 12 to the first rear longitudinal beam 31 and / or the second rear longitudinal beam 32, a choice can be made between increasing the stability of the connection and improving assembly efficiency as needed. For example, the upper mounting plate 11 and the lower mounting plate 12 can be stacked and connected to the first rear longitudinal beam 31 and the second rear longitudinal beam 32; as another example, a portion of the upper mounting plate 11 and a portion of the lower mounting plate 12 can be stacked and connected to the first rear longitudinal beam 31, while another portion of the upper mounting plate 11 can be connected separately to the second rear longitudinal beam 32, and another portion of the lower mounting plate 12 can also be connected separately to the second rear longitudinal beam 32; as yet another example, a portion of the upper mounting plate 11 and a first portion of the lower mounting plate 12 can be stacked and connected to the first rear longitudinal beam 31, another portion of the upper mounting plate 11 and a second portion of the lower mounting plate 12 can be stacked and connected to the second rear longitudinal beam 32, while a third portion of the lower mounting plate 12 can be connected separately to the second rear longitudinal beam 32. Typically, the rear floor 3 may include a crossbeam 33 and two sets of longitudinal beams. The two sets of longitudinal beams are located on the left and right sides of the crossbeam 33, and each set of longitudinal beams includes a first rear longitudinal beam 31 and a second rear longitudinal beam 32. The first rear longitudinal beam 31 and the second rear longitudinal beam 32 extend generally in the front-rear direction, with the first rear longitudinal beam 31 close to and fixed to the crossbeam 33, and the second rear longitudinal beam 32 located outside the first rear longitudinal beam 31. In this embodiment of the present invention, the mounting structure 1, the first rear longitudinal beam 31, the second rear longitudinal beam 32, and the crossbeam 33 are interconnected to form multiple force transmission paths, improving the bending and torsional performance of the entire vehicle. It should be noted that in this text, "outer" and "inner" are described relative to the crossbeam 33; the side closer to the crossbeam is called "inner," and the side farther from the crossbeam is called "outer."

[0039] In some embodiments, such as Figure 4As shown, the mounting upper plate 11 may include an upper plate base 111, a first upper plate side 112, and a second upper plate side 113, wherein the first upper plate side 112 and the second upper plate side 113 are located on the front and rear sides of the upper plate base 111, respectively; the mounting lower plate 12 includes a lower plate base 121, a first lower plate side 122, and a second lower plate side 123, wherein the first lower plate side 122 and the second lower plate side 123 are located on the front and rear sides of the lower plate base 121, respectively; and wherein, the first lower plate side 122 and the first upper plate side 112, and the second upper plate side 113 and the second lower plate side 123 sequentially and respectively define accommodating spaces 10. By setting the upper mounting plate 11 and the lower mounting plate 12 to sequentially define accommodating spaces 10 between the first lower plate side 122 and the first upper plate side 112, and between the second upper plate side 113 and the second lower plate side 123, most areas of the upper mounting plate 11 and the lower mounting plate 12 can be stacked, while defining the accommodating spaces 10. The entire mounting structure 1 has an ingenious structure and a compact layout.

[0040] Continue to refer to Figure 4 The rear suspension assembly 2 may include at least one set of tie rods. Each set of tie rods includes a first tie rod 21 and a second tie rod 22. The end of the first tie rod 21 is rotatably connected to the first lower plate side 122 and the first upper plate side 112. The end of the second tie rod 22 is rotatably connected to the second upper plate side 113 and the second lower plate side 123. Typically, the rear suspension assembly 2 may include two sets of tie rods, positioned on the left and right sides of the crossbeam 33. Each set of tie rods includes a first tie rod 21 and a second tie rod 22, and each set of tie rods corresponds to a mounting structure 1. Each tie rod may include a rod portion 231, a first connecting portion 232, and a second connecting portion 233. One end of the rod portion 231 forms the first connecting portion 232, and the other end forms the second connecting portion 233. The first connecting portion 232 is used to connect to the mounting structure 1, and the second connecting portion 233 is used to connect to other structures of the rear suspension assembly 2.

[0041] like Figure 3 and Figure 4As shown, the upper plate base 111 has a first section 131 and a second section 132, and the lower plate base 121 has a third section (not shown) and a fourth section 134. The first section 131 and the third section are stacked and connected to the first rear longitudinal beam 31. The portions of the second section 132 and the fourth section 134 located between the first upper plate side 112 and the second upper plate side 113, i.e., the portion of the fourth section 134 that overlaps with the second section 132, are stacked and connected to the second rear longitudinal beam 32. The portion of the fourth section 134 located at the accommodating space 10, i.e., the portion of the fourth section 134 that extends beyond the second section 132, is separately connected to the second rear longitudinal beam 32. To adapt the upper mounting plate 11 and lower mounting plate 12 to the structure of the first rear longitudinal beam 31 and the second rear longitudinal beam 32, the base 111 of the upper plate is configured with a first section 131 and a second section 132, and the base 121 of the lower plate is configured with a third section and a fourth section 134. Simultaneously, this structure allows the mounting structure 1 to be connected to the crossbeam 33 in the Y direction to form a continuous crossbeam 33 structure, ensuring the dynamic stiffness of the tie rod mounting point in the Y direction. Typically, the first rear longitudinal beam 31 and the second rear longitudinal beam 32 have different vertical heights; therefore, the first section 131 and the second section 132 have different vertical heights, and the third section and the fourth section 134 have different vertical heights.

[0042] In some embodiments, the first section 131, the third section, and the first rear longitudinal beam 31 have multiple mounting points; the portions of the second section 132 and the fourth section 134 located between the first upper plate side 112 and the second upper plate side 113 have multiple mounting points with the second rear longitudinal beam 32. By forming multiple mounting points, the connection stability between the mounting structure 1 and the vehicle can be further ensured. Figure 5 yes Figure 2 A magnified view of a portion of the image. Figure 5 The mounting points on the mounting structure 1 are shown. Among them, there are three mounting points between the first section 131, the third section and the first rear longitudinal beam 31, namely the first mounting point 41, the second mounting point 42 and the third mounting point 43; the portion of the second section 132 and the fourth section 134 between the first upper plate side 112 and the second upper plate side 113 and the second rear longitudinal beam 32 has two mounting points, namely the fifth mounting point 45 and the sixth mounting point 46; the portion of the fourth section 134 at the two accommodating spaces 10 has one mounting point each between the second rear longitudinal beam 32, namely the fourth mounting point 44 and the seventh mounting point 47.

[0043] Mounting structure 1 is detachably connected to rear floor 3. The connection between mounting structure 1 and rear floor 3 can be a bolted connection or a snap-fit ​​connection. In some embodiments, the first section 131 and the third section are bolted to the first rear longitudinal beam 31; the portions of the second section 132 and the fourth section 134 located between the first upper plate side 112 and the second upper plate side 113 are bolted to the second rear longitudinal beam 32; the portion of the fourth section 134 located at the accommodating space 10 is bolted to the second rear longitudinal beam 32. By using bolted connections, the mounting structure 1 is installed in the vertical direction relative to the vehicle body, i.e., the Z-direction, which facilitates disassembly and improves overall maintenance convenience.

[0044] The upper mounting plate 11 can be made of steel; and / or the lower mounting plate 12 can be made of steel. For example, the upper mounting plate 11 and the lower mounting plate 12 can be made of steel, specifically HC420 / 780DP, with a thickness of 2.0mm. M8 bolts and nuts can be selected as standard parts. It is understood that the material thickness and the size of the standard parts can be adjusted according to actual needs.

[0045] The following is combined Figures 4 to 7 The connection between the mounting structure 1 and the rear floor 3 of the vehicle according to this embodiment of the present invention will be further described in detail.

[0046] The rear suspension assembly mounting structure 1 of this utility model embodiment includes an upper mounting plate 11 and a lower mounting plate 12.

[0047] The mounting plate 11 includes an upper plate base 111, a first upper plate side 112, and a second upper plate side 113. The first upper plate side 112 and the second upper plate side 113 are located on the front and rear sides of the upper plate base 111, respectively. The upper plate base plate includes a first section 131 on the side closer to the crossbeam 33 and a second section 132 on the side farther from the crossbeam 33, wherein the height of the first section 131 is higher than that of the second section 132.

[0048] The mounting plate 12 includes a lower plate base 121, a first lower plate side 122, and a second lower plate side 123. The first lower plate side 122 and the second lower plate side 123 are located on the front and rear sides of the lower plate base 121, respectively. The lower plate base 121 includes a third section on the side closer to the crossbeam 33 and a fourth section 134 on the side farther from the crossbeam 33, with the third section being higher than the fourth section 134.

[0049] The front-to-back length of the fourth section 134 is greater than that of the second section 132, such that when the upper mounting plate 11 is positioned above the lower mounting plate 12, accommodating spaces 10 are sequentially and respectively defined between the first lower plate side 122 and the first upper plate side 112, and between the second upper plate side 113 and the second lower plate side 123.

[0050] The rear suspension assembly 2 includes a first tie rod 21, a second tie rod 22, and other structures. These other structures are typical of rear suspension assemblies 2 and are not limited here. (See reference) Figure 4 The first tie rod 21 and the second tie rod 22 have the same structure, each including a rod portion 231, a first connecting portion 232, and a second connecting portion 233. One end of the rod portion 231 forms the first connecting portion 232, and the other end forms the second connecting portion 233. The first connecting portion 232 is used to connect to the mounting structure 1, and the second connecting portion 233 is used to connect to other structures of the rear suspension assembly 2. The first tie rod 21 and the second tie rod 22 are rotatably connected to the mounting structure 1 via the first connecting portion 232.

[0051] The rear floor 3 of the vehicle includes a first rear longitudinal beam 31, a second rear longitudinal beam 32, a crossbeam 33, and other structures. The other structures are typical of rear floors of vehicles and are not limited here. The first rear longitudinal beam 31 is located near and fixed to the crossbeam 33, and the second rear longitudinal beam 32 is located outside the first rear longitudinal beam 31.

[0052] Figure 5 In the diagram, the first mounting point 41, the second mounting point 42, and the third mounting point 43 are the mounting points for the upper mounting plate 11, the lower mounting plate 12, and the first rear longitudinal beam 31. The upper mounting plate 11, the lower mounting plate 12, and the first rear longitudinal beam 31 have holes at the first mounting point 41, the second mounting point 42, and the third mounting point 43, respectively. Specifically, the upper mounting plate 11 has three holes in the first section 131, the lower mounting plate 12 has three corresponding holes in the third section, and the first rear longitudinal beam 31 also has three corresponding holes. Bolts are used to pass through the three-layer structure to install the upper mounting plate 11 and the lower mounting plate 12 onto the first rear longitudinal beam 31. Figure 7 As shown in a).

[0053] Figure 5 In the diagram, the fifth mounting point 45 and the sixth mounting point 46 are the mounting points for the upper mounting plate 11, the lower mounting plate 12, and the second rear longitudinal beam 32. The upper mounting plate 11, the lower mounting plate 12, and the second rear longitudinal beam 32 have holes at the fifth mounting point 45 and the sixth mounting point 46, respectively. Specifically, the upper mounting plate 11 has two holes in the second section 132, the lower mounting plate 12 has two corresponding holes in the fourth section 134, and the second rear longitudinal beam 32 also has two corresponding holes. Bolts are used to pass through the three-layer structure to install the upper mounting plate 11 and the lower mounting plate 12 onto the second rear longitudinal beam 32. Figure 7 As shown in c) of the diagram.

[0054] Figure 5In the middle, the fourth mounting point 44 and the seventh mounting point 47 are separate mounting points for the portion of the lower mounting plate 12 that does not overlap with the upper mounting plate 11 and for the second rear longitudinal beam 32. The lower mounting plate 12 and the second rear longitudinal beam 32 have holes at the fourth mounting point 44 and the seventh mounting point 47, respectively. Specifically, the lower mounting plate 12 has a hole in the portion of the fourth section 134 within the accommodating space 10, and the second rear longitudinal beam 32 has a corresponding hole. Bolts are used to pass through the two layers of structure to install this portion of the lower mounting plate 12 to the second rear longitudinal beam 32. Figure 7 As shown in b) of the diagram.

[0055] Figure 5 In the diagram, the eighth mounting point 48 is the mounting point for the first horizontal tie rod 21 and the upper mounting plate 11, and the eleventh mounting point 51 is the mounting point for the first horizontal tie rod 21 and the lower mounting plate 12. Specifically, holes extending in the front-to-back direction are respectively opened on the first upper plate side 112 of the upper mounting plate 11 and the first lower plate side 122 of the lower mounting plate 12. Corresponding holes are opened on the first connecting part 232 of the first horizontal tie rod 21. By using bolts passing through the three front and rear parts, the first horizontal tie rod 21 is installed onto the mounting structure 1. Figure 7 As shown in d) of the diagram.

[0056] Figure 5 In the diagram, the ninth mounting point 49 is the mounting point for the second horizontal tie rod 22 and the upper mounting plate 11, and the tenth mounting point 50 is the mounting point for the second horizontal tie rod 22 and the lower mounting plate 12. Specifically, holes extending in the front-to-back direction are respectively opened on the second upper plate side 113 of the upper mounting plate 11 and the second lower plate side 123 of the lower mounting plate 12. Corresponding holes are opened on the first connecting part 232 of the second horizontal tie rod 22. By using bolts passing through the three front and rear parts, the second horizontal tie rod 22 is installed onto the mounting structure 1. Figure 7 As shown in e).

[0057] In other words, the first mounting point 41, the second mounting point 42, the third mounting point 43, the fourth mounting point 44, the fifth mounting point 45, the sixth mounting point 46, and the seventh mounting point 47 are the screw-on mounting points between the mounting structure 1 and the rear floor 3 of the vehicle. The upper mounting plate 11 and the lower mounting plate 12 are mounted on the first rear longitudinal beam 31 via the first mounting point 41, the second mounting point 42, and the third mounting point 43. The upper mounting plate 11 and the lower mounting plate 12 are mounted on the second rear longitudinal beam 32 via the fifth mounting point 45 and the sixth mounting point 46. The lower mounting plate 12 is also mounted on the second rear longitudinal beam 32 via the fourth mounting point 44 and the seventh mounting point 47. The eighth mounting point 48, the ninth mounting point 49, the tenth mounting point 50, and the eleventh mounting point 51 are the screw-on mounting points between the mounting structure 1 and the rear suspension assembly 2. The first tie rod 21 is mounted on the upper mounting plate 11 and the lower mounting plate 12 via the eleventh mounting point 51 and the eighth mounting point 48. The second horizontal tie rod 22 is mounted on the upper mounting plate 11 and the lower mounting plate 12 via the ninth mounting point 49 and the tenth mounting point 50.

[0058] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0059] In the description of this application, the references to terms such as "one embodiment," "some embodiments," "one example," "some embodiments," or "preferred embodiment," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0060] The embodiments of this utility model have been described in detail above. However, aspects of this utility model are not limited to the embodiments described above. Various modifications and substitutions can be applied to the above embodiments without departing from the scope of this utility model.

Claims

1. A mounting structure (1) for a rear suspension assembly, characterized in that, The mounting structure (1) is detachably connected to the rear floor (3) of the vehicle; wherein the mounting structure (1) includes an upper mounting plate (11) and a lower mounting plate (12), the upper mounting plate (11) being located above the lower mounting plate (12), and the upper mounting plate (11) and the lower mounting plate (12) together defining an accommodating space (10), and the tie rod of the rear suspension assembly (2) being rotatably connected to the mounting structure (1) at the accommodating space (10).

2. The mounting structure (1) according to claim 1, characterized in that, The rear floor (3) includes a crossbeam (33) and at least one set of longitudinal beams, the set of longitudinal beams including a first rear longitudinal beam (31) and a second rear longitudinal beam (32), the first rear longitudinal beam (31) being disposed close to the crossbeam (33), and the second rear longitudinal beam (32) being disposed outside the first rear longitudinal beam (31); The upper mounting plate (11) and the lower mounting plate (12) are stacked and / or individually connected to the first rear longitudinal beam (31) and / or the second rear longitudinal beam (32).

3. The mounting structure (1) according to claim 2, characterized in that, The mounting plate (11) includes a base portion (111), a first side portion (112), and a second side portion (113), wherein the first side portion (112) and the second side portion (113) are located on the front and rear sides of the base portion (111), respectively. The mounting plate (12) includes a lower plate base (121), a first lower plate side (122), and a second lower plate side (123), wherein the first lower plate side (122) and the second lower plate side (123) are located on the front and rear sides of the lower plate base (121), respectively. Furthermore, the accommodating space (10) is sequentially and respectively defined between the first lower plate side (122) and the first upper plate side (112), and between the second upper plate side (113) and the second lower plate side (123).

4. The mounting structure (1) according to claim 3, characterized in that, The rear suspension assembly (2) includes at least one set of tie rods, the set of tie rods including a first tie rod (21) and a second tie rod (22), the end of the first tie rod (21) being rotatably connected to the first lower plate side (122) and the first upper plate side (112), and the end of the second tie rod (22) being rotatably connected to the second upper plate side (113) and the second lower plate side (123).

5. The mounting structure (1) according to claim 4, characterized in that, The upper plate base (111) has a first section (131) and a second section (132), and the lower plate base (121) has a third section and a fourth section (134). The first section (131) and the third section are stacked and connected to the first rear longitudinal beam (31). The portions of the second section (132) and the fourth section (134) located between the first upper plate side (112) and the second upper plate side (113) are stacked and connected to the second rear longitudinal beam (32). The portion of the fourth section (134) located at the accommodating space (10) is separately connected to the second rear longitudinal beam (32).

6. The mounting structure (1) according to claim 5, characterized in that, The first section (131), the third section, and the first rear longitudinal beam (31) have multiple mounting points; and / or The portion of the second section (132) and the fourth section (134) located between the first upper plate side (112) and the second upper plate side (113) has multiple mounting points with the second rear longitudinal beam (32).

7. The mounting structure (1) according to claim 5, characterized in that, The first section (131) and the third section are bolted to the first rear longitudinal beam (31); and / or The portions of the second section (132) and the fourth section (134) located between the first upper plate side (112) and the second upper plate side (113) are bolted to the second rear longitudinal beam (32); and / or The portion of the fourth section (134) located in the accommodating space (10) is bolted to the second rear longitudinal beam (32).

8. The mounting structure (1) according to claim 1, characterized in that, The mounting plate (11) is made of steel; and / or The mounting plate (12) is made of steel.

9. A rear suspension system, characterized in that, The rear suspension system includes: Rear suspension assembly (2); and The mounting structure (1) for the rear suspension assembly according to any one of claims 1-8.

10. A vehicle, characterized in that, The vehicle includes the rear suspension system according to claim 9.

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