Shock absorber assembly, suspension system and vehicle

Abstract

The invention provides a shock absorber assembly, a suspension system and a vehicle. The shock absorber assembly comprises a shock absorber body, the shock absorber body is provided with a shock absorption cavity, a piston is arranged in the shock absorption cavity and divides the shock absorption cavity into a first cavity body and a second cavity body in the height direction of the shock absorber body, the first cavity body and the second cavity body are arranged in a mutually isolated mode, and the piston is movably arranged in the height direction of the shock absorber body; the energy accumulator is connected with the shock absorber body and communicates with the first cavity. The pump body assembly is connected with the shock absorber body and communicates with the second cavity. The pump body assembly can adjust the liquid pressure in the second cavity, adjust the pressure difference between the second cavity and the first cavity, push the piston to move in the height direction of the shock absorber body and adjust the length of the portion, extending out of the shock absorber body, of the piston by adjusting the liquid pressure in the second cavity, and then the overall height of the shock absorber assembly is adjusted. According to the scheme, the problems that in the prior art, an active shock absorber is complex in structure and large in occupied space are solved.

Description

Technical Field

[0001] This invention relates to the field of shock absorber design technology, and more specifically, to a shock absorber assembly, suspension system, and vehicle. Background Technology

[0002] The suspension systems of existing high-end passenger vehicles typically use passive shock absorbers to adjust wheel height to adapt to different road surfaces. However, passive adjustment methods suffer from lag in practical applications and have limited adjustment capabilities. The few active shock absorbers available are complex in structure, occupy a large amount of space, and are not conducive to installation inside the vehicle or to the overall vehicle layout.

[0003] There is currently no effective solution to the aforementioned technical problems. Summary of the Invention

[0004] The main objective of this invention is to provide a shock absorber assembly, suspension system, and vehicle to solve the problems of complex structure and large space occupation of active shock absorbers in the prior art.

[0005] To achieve the above objectives, according to one aspect of the present invention, a shock absorber assembly is provided, comprising: a shock absorber body having a shock absorber cavity, a piston disposed within the shock absorber cavity, the piston dividing the shock absorber cavity into a first cavity and a second cavity along the height direction of the shock absorber body, the first cavity and the second cavity being disposed in isolation from each other, wherein the piston is movably disposed along the height direction of the shock absorber body; an accumulator connected to the shock absorber body and disposed in communication with the first cavity; and a pump assembly connected to the shock absorber body and disposed in communication with the second cavity; wherein the pump assembly can adjust the pressure difference between the second cavity and the first cavity by adjusting the liquid pressure in the second cavity, thereby pushing the piston to move along the height direction of the shock absorber body, adjusting the length of the piston extending outside the shock absorber body, and thus adjusting the overall height of the shock absorber assembly.

[0006] Furthermore, the shock absorber assembly also includes an elastic element, which is sleeved on the shock absorber body and connected to the shock absorber body.

[0007] Furthermore, the pump body assembly includes an electro-hydraulic pump.

[0008] Furthermore, the accumulator and pump assembly are arranged opposite each other along the radial direction of the shock absorber body.

[0009] According to another aspect of the present invention, a suspension system is provided, the suspension system including a shock absorber assembly, the shock absorber assembly being the aforementioned shock absorber assembly.

[0010] Furthermore, the suspension system includes: a front suspension assembly, the front suspension assembly including a front shock absorber assembly, the front shock absorber assembly including a shock absorber assembly, wherein the axial direction of the energy accumulator of the front shock absorber assembly is arranged in the same direction as the height of the shock absorber body.

[0011] Furthermore, the front suspension assembly includes a lower control arm, and the front shock absorber assembly also includes a first connecting bracket disposed at the bottom of the shock absorber body, the first connecting bracket being connected to the lower control arm.

[0012] Furthermore, the front shock absorber assembly also includes a second connecting bracket located on top of the shock absorber body, which is connected to the body sheet metal of the front engine compartment.

[0013] Furthermore, the suspension system also includes: a rear suspension assembly, which includes a rear shock absorber assembly, which includes a shock absorber assembly; wherein the axial direction of the energy accumulator of the rear shock absorber assembly is perpendicular to the height direction of the shock absorber body of the rear shock absorber assembly.

[0014] According to another aspect of the present invention, a vehicle is provided, comprising at least one of a suspension system and a shock absorber assembly, wherein the suspension system is the aforementioned suspension system, and the shock absorber assembly is the aforementioned shock absorber assembly.

[0015] By applying the technical solution of this invention, the shock absorber assembly can achieve active adjustment of the suspension system height. By installing a piston within the shock absorber chamber, the chamber is divided into a first chamber and a second chamber. The pump assembly regulates the liquid pressure within the second chamber, thereby changing the pressure difference between the two chambers and directly pushing the piston along the height direction of the shock absorber body. This achieves control over the piston's extension length, thus adjusting the overall height of the shock absorber assembly. The accumulator provides pressure buffering and ensures stable liquid pressure in the system, improving the smoothness and response speed of the adjustment process. Compared with existing technologies, the piston movement in this solution is more precise and controllable, overcoming the problem that traditional shock absorbers can only passively adjust height. This solution achieves shock absorber height adjustment using only the pump assembly, accumulator, and movable piston. The structure is simple, effectively reducing the size of the shock absorber assembly and facilitating its placement in the suspension system. It solves the problems of complex structures and large space requirements of existing active shock absorbers. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0017] Figure 1A structural schematic diagram of an embodiment of the front suspension assembly according to the present invention is shown;

[0018] Figure 2 A schematic diagram of a first embodiment of the front shock absorber assembly according to the present invention is shown;

[0019] Figure 3 A schematic diagram of a second embodiment of the front shock absorber assembly according to the present invention is shown;

[0020] Figure 4 A structural schematic diagram of an embodiment of the rear suspension assembly according to the present invention is shown;

[0021] Figure 5 A schematic diagram of a first embodiment of the rear shock absorber assembly according to the present invention is shown;

[0022] Figure 6 A schematic diagram of a second embodiment of the rear shock absorber assembly according to the present invention is shown;

[0023] Figure 7 A schematic diagram of the structure of a first embodiment of the shock absorber body according to the present invention is shown;

[0024] Figure 8 A schematic diagram of a second embodiment of the shock absorber body according to the present invention is shown.

[0025] The above figures include the following reference numerals:

[0026] 10. Shock absorber body; 110. Shock absorber cavity; 111. First cavity; 112. Second cavity; 120. Piston;

[0027] 20. Accumulator;

[0028] 30. Pump body assembly; 310. Electro-hydraulic pump;

[0029] 40. Elastic components;

[0030] 50. Front suspension assembly;

[0031] 510. Front shock absorber assembly; 511. First connecting bracket; 512. Second connecting bracket;

[0032] 520. Front upper control arm assembly;

[0033] 530. Steering knuckle with brake assembly;

[0034] 60. Rear suspension assembly;

[0035] 610. Rear shock absorber assembly;

[0036] 620. Rear upper control arm assembly;

[0037] 630. Toe control arm assembly;

[0038] 640. Rear air spring assembly;

[0039] 650. Connecting rod assembly;

[0040] 660. Trapezoidal arm assembly. Detailed Implementation

[0041] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0042] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0044] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of this application is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and therefore their description will be omitted.

[0045] Combination Figures 1 to 8 As shown, according to a specific embodiment of this application, a shock absorber assembly is provided.

[0046] The shock absorber assembly includes a shock absorber body 10, an accumulator 20, and a pump assembly 30. The shock absorber body 10 has a damping chamber 110, and a piston 120 is disposed within the damping chamber 110. The piston 120 divides the damping chamber 110 into a first chamber 111 and a second chamber 112 along the height direction of the shock absorber body 10. The first chamber 111 and the second chamber 112 are isolated from each other. The piston 120 is movably disposed along the height direction of the shock absorber body 10. The accumulator 20 is connected to the shock absorber body 10. The shock absorber body 10 is connected and communicates with the first cavity 111; the pump body assembly 30 is connected to the shock absorber body 10 and communicates with the second cavity 112; wherein, the pump body assembly 30 adjusts the pressure difference between the second cavity 112 and the first cavity 111 by adjusting the liquid pressure in the second cavity 112, thereby pushing the piston 120 to move along the height direction of the shock absorber body 10, adjusting the length of the piston 120 extending outside the shock absorber body 10, and thus adjusting the overall height of the shock absorber assembly.

[0047] By applying the technical solution of this embodiment, the shock absorber assembly can achieve active adjustment of the suspension system height. By setting a piston 120 in the shock absorber body 10's damping chamber 110, the damping chamber 110 is divided into a first chamber 111 and a second chamber 112. The pump assembly 30 is used to adjust the liquid pressure in the second chamber 112, thereby changing the pressure difference between the two chambers and directly pushing the piston 120 to move along the height direction of the shock absorber body 10. This achieves control over the extension length of the piston 120, thereby adjusting the overall height of the shock absorber assembly. The accumulator 20 provides pressure buffering on the one hand and ensures the stability of the liquid pressure in the system on the other hand, improving the smoothness and response speed of the adjustment process. Compared with existing technologies, the movement of piston 120 in this solution is more precise and controllable, overcoming the problem that traditional shock absorbers can only be passively adjusted when adjusting height. This solution achieves the height adjustment of the shock absorber through only pump body assembly 30, accumulator 20 and movable piston 120. The structure is simple, effectively reducing the size of the shock absorber assembly, which is beneficial to the arrangement of the shock absorber assembly in the suspension system. It also solves the problems of complex structure and large space occupation of active shock absorbers in existing technologies.

[0048] Furthermore, the shock absorber assembly also includes an elastic element 40, which is sleeved on the shock absorber body 10 and connected to the shock absorber body 10.

[0049] In this embodiment, the shock absorber assembly integrates an elastic element 40, which is sleeved on and connected to the shock absorber body 10. This design ensures that the shock absorber can adjust the stiffness of the suspension by deforming the elastic element 40 when subjected to different road impacts, thereby providing better ride comfort and handling stability. The combination of the elastic element 40 and the shock absorber body 10 allows the entire suspension system to adjust its characteristics more flexibly when facing complex road conditions, in order to adapt to the vehicle's needs for comfort and performance during driving.

[0050] Preferably, the elastic element 40 is an air spring.

[0051] Preferably, the pump body assembly 30 includes an electro-hydraulic pump 310.

[0052] In this embodiment, the electric hydraulic pump 310 can quickly adjust the hydraulic pressure, enhance the responsiveness and control precision of the shock absorber assembly, ensure that the suspension system can respond quickly to changes in vehicle dynamics, and enhance driving comfort and handling stability.

[0053] Furthermore, the accumulator 20 and the pump assembly 30 are arranged opposite each other along the radial direction of the shock absorber body 10.

[0054] In this embodiment, the accumulator 20 and the pump assembly 30 are arranged opposite each other along the radial direction of the shock absorber body 10. This arrangement makes full use of the space resources around the shock absorber body 10. In particular, in the radial direction, by placing the accumulator 20 and the pump assembly 30 on opposite sides of the shock absorber body 10, the overall system's longitudinal or lateral footprint in the vehicle can be effectively reduced, thereby saving space in the engine compartment or undercarriage. The relative arrangement of the accumulator 20 and the pump assembly 30 not only optimizes space but also facilitates energy conversion and stable control within the system, ensuring efficient response and stable operation of the suspension system.

[0055] According to another specific embodiment of this application, a suspension system is also provided, the suspension system including a shock absorber assembly, the shock absorber assembly being the shock absorber assembly described above.

[0056] In this embodiment, the suspension system includes a shock absorber assembly. Through the active adjustment capability of this shock absorber assembly, the suspension system can adjust its height in real time during vehicle operation to adapt to different road conditions and driving modes. This active adjustment function improves vehicle passability and driving comfort, especially in complex road conditions, enabling a rapid response, reducing vehicle vibration, and enhancing the driving experience.

[0057] Furthermore, the suspension system includes a front suspension assembly 50, which includes a front shock absorber assembly 510. The front shock absorber assembly 510 includes the aforementioned shock absorber assembly, wherein the axial direction of the energy storage device 20 of the front shock absorber assembly 510 is arranged in the same direction as the height of the shock absorber body 10.

[0058] In this embodiment, the suspension system includes a front suspension assembly 50, which integrates a front shock absorber assembly 510. The front shock absorber assembly 510 adopts the shock absorber assembly described in the aforementioned technical solution. The axial direction of the energy accumulator 20 is aligned with the height direction of the shock absorber body 10. This design allows the energy accumulator 20 to respond synchronously with the shock absorber body 10 during operation, more effectively absorbing and releasing the energy generated during suspension movement, thereby providing a smoother and more comfortable driving experience. The co-directional arrangement of the energy accumulator 20 and the shock absorber body 10 also optimizes the spatial layout of the front suspension assembly 50, ensuring the overall compactness and lightweight of the system, while improving the accuracy of suspension response and overall handling performance.

[0059] Furthermore, the front suspension assembly 50 includes a lower control arm, and the front shock absorber assembly 510 also includes a first connecting bracket 511 disposed at the bottom of the shock absorber body 10, the first connecting bracket 511 being connected to the lower control arm.

[0060] In this embodiment, the lower control arm of the front suspension assembly 50 is securely connected to the bottom of the front shock absorber assembly 510 via a first connecting bracket 511. This arrangement ensures the structural stability between the shock absorber body 10 and other suspension components, optimizes the force transmission path, and allows the driving force of the front shock absorber assembly 510 to act more directly and efficiently on the wheels, enhancing the vehicle's handling performance and responsiveness. By integrating the first connecting bracket 511 into the bottom of the shock absorber body 10, the use of additional components is reduced, thereby reducing the system weight and further improving the overall performance of the suspension system.

[0061] In one exemplary embodiment of this application, such as Figure 1 As shown, the front suspension assembly 50 also includes a front upper control arm assembly 520 and a steering knuckle with brake assembly 530. The front upper control arm assembly 520 is arranged circumferentially along the front shock absorber assembly 510, and the steering knuckle with brake assembly 530 is located on one side of the front shock absorber assembly 510.

[0062] Furthermore, the front shock absorber assembly 510 also includes a second connecting bracket 512 disposed on the top of the shock absorber body 10, the second connecting bracket 512 being connected to the body sheet metal of the front engine compartment.

[0063] In this embodiment, a second connecting bracket 512 is integrated on the top of the front shock absorber assembly 510 to form a stable connection with the body sheet metal of the front engine compartment, enhancing the stability of the overall structure, optimizing the installation position of the front shock absorber assembly, and making full use of the longitudinal space of the engine compartment. By directly connecting the second connecting bracket 512 to the body sheet metal, the number of connecting parts can be reduced, thereby reducing the system weight and simplifying the assembly process.

[0064] Furthermore, the suspension system also includes a rear suspension assembly 60, which includes a rear shock absorber assembly 610, which includes the aforementioned shock absorber assembly; wherein, the axial direction of the energy storage device 20 of the rear shock absorber assembly 610 is perpendicular to the height direction of the shock absorber body 10 of the rear shock absorber assembly 610.

[0065] In this embodiment, the axial direction of the accumulator 20 of the rear shock absorber assembly 610 is perpendicular to the height direction of the shock absorber body 10, thereby significantly enhancing the compactness of the entire rear suspension system. By aligning the axial direction of the accumulator 20 perpendicular to the height direction of the shock absorber body 10, the lateral space of the vehicle chassis can be effectively utilized, avoiding encroachment on the longitudinal space. This promotes coordinated operation among the various components of the system, improves the response speed and control precision of the rear suspension assembly 60, and ultimately enhances the vehicle's ride comfort and handling stability.

[0066] In one exemplary embodiment of this application, such as Figure 4 As shown, the rear suspension assembly 60 also includes a rear upper control arm assembly 620, a toe control arm assembly 630, a rear air spring assembly 640, a link assembly 650, and a trapezoidal arm assembly 660. The link assembly 650 and the trapezoidal arm assembly 660 are both located near the bottom of the rear shock absorber assembly 610. The rear air spring assembly 640 is located on one side of the rear shock absorber assembly 610. The rear upper control arm assembly 620 and the toe control arm assembly 630 are located on the opposite side of the rear air spring assembly 640.

[0067] This application also provides a preferred embodiment of a highly integrated, responsive, and space-optimized fully active suspension system layout method, aiming to solve problems such as limited layout space in the prior art. The fully active suspension system in this embodiment saves layout space and reduces system weight by deeply integrating the actuators with the original suspension structure.

[0068] The fully active suspension system in this embodiment is designed for a longitudinally mounted platform and a spacious chassis, with a deeply integrated actuation system layout. The specific structure is as follows:

[0069] 1) Front suspension: The front shock absorber assembly 510 is used, and a high-strength aluminum alloy bracket is set to connect with the reinforced body longitudinal beam / front longitudinal beam and strut top, making full use of the longitudinal space of the engine compartment.

[0070] Specifically, the first connecting bracket 511 is a MacPherson strut support, and the sensor harness is led out from the top of the front shock absorber assembly 510, enters the engine compartment through the waterproof interface on the top of the tower, and merges into the area controller.

[0071] 2) Rear suspension: The rear shock absorber assembly 610 is adopted. The energy accumulator 20 of the rear shock absorber assembly 610 is arranged in parallel in the rear suspension link, realizing the seamless integration of the actuation function and hardly taking up any additional chassis space.

[0072] Specifically, the rear shock absorber assembly 610 is connected to the subframe and wheel hubs at both ends using high-performance ball joints, which both transmit force and allow necessary rotation. The arrangement ensures that the minimum clearance between the rear shock absorber assembly 610 and surrounding components (such as half shafts and brake lines) is greater than 15mm throughout its entire stroke.

[0073] It should be noted that the rear suspension can use a traditional top-mounted actuator (the upper end of the actuator is connected to the vehicle body, and the lower end is connected to the suspension control arm).

[0074] With the above arrangement, the fully active suspension system in this embodiment can achieve the following beneficial effects:

[0075] 1) Zero space encroachment: The shock absorber is deeply integrated with the suspension structure, without taking up valuable passenger or luggage space.

[0076] 2) Optimization of stiffness and strength: All connection points are structurally reinforced based on the original hard points of the vehicle body, ensuring the durability and reliability of the system.

[0077] According to another specific embodiment of this application, a vehicle is also provided, including at least one of a suspension system and a shock absorber assembly, wherein the suspension system is the suspension system described above, and the shock absorber assembly is the shock absorber assembly described above.

[0078] By applying the aforementioned suspension system and shock absorber assembly, the vehicle can achieve precise and active adjustment of the suspension height. The combined use of the shock absorber body 10, accumulator 20, and pump assembly 30 allows the vehicle to adjust the suspension height in real time according to road conditions and driving status, improving the vehicle's adaptability and comfort under different driving conditions. Furthermore, this design reduces the vehicle's sensitivity to road impacts, enhances handling stability, and improves the overall driving experience. The addition of the accumulator 20 not only stabilizes the fluid pressure in the system but also improves response speed and smoothness, enabling the vehicle to quickly adapt to complex environments, thus enhancing driving safety and ride comfort.

[0079] When the vehicle encounters a bumpy road surface, the sensor detects the change in suspension status and transmits the signal to the pump assembly 30. The pump assembly 30 adjusts the hydraulic pressure according to the signal, thereby changing the piston position inside the shock absorber assembly and adjusting the pressure difference between the first chamber 111 and the second chamber 112. As the piston 120 moves, the overall height of the shock absorber assembly is adjusted, effectively offsetting road impacts and maintaining vehicle stability. The accumulator stores and releases hydraulic energy, ensuring that the pump assembly 30 can operate efficiently and stably, maintaining the system's response speed and control precision even under continuous road fluctuations. The elastic element 40, fitted onto the shock absorber body, further optimizes the suspension's response characteristics, improving vehicle comfort and handling performance.

[0080] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0081] In addition to the above, it should be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this invention.

[0082] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0083] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A shock absorber assembly characterized by, The shock absorber assembly comprises: a shock absorber body (10) having a shock absorbing cavity (110) in which a piston (120) is arranged, the piston (120) separating the shock absorbing cavity (110) into a first cavity (111) and a second cavity (112) along a height direction of the shock absorber body (10), the first cavity (111) and the second cavity (112) being arranged in isolation from each other, wherein the piston (120) is movably arranged along the height direction of the shock absorber body (10); an accumulator (20) connected to the shock absorber body (10) and arranged in communication with the first cavity (111); a pump body assembly (30) connected to the shock absorber body (10) and arranged in communication with the second cavity (112); wherein the pump body assembly (30) can adjust the pressure difference between the second cavity (112) and the first cavity (111) by adjusting the liquid pressure in the second cavity (112), thereby driving the piston (120) to move along the height direction of the shock absorber body (10), adjusting the length of the piston (120) extending out of the shock absorber body (10), and further adjusting the overall height of the shock absorber assembly.

2. The shock absorber assembly of claim 1, wherein The shock absorber assembly further comprises: a resilient member (40) sleeved on the shock absorber body (10) and connected to the shock absorber body (10).

3. The shock absorber assembly of claim 1, wherein The pump body assembly (30) comprises an electric hydraulic pump (310).

4. The shock absorber assembly of claim 1, wherein The accumulator (20) and the pump body assembly (30) are arranged opposite to each other along a radial direction of the shock absorber body (10).

5. A suspension system characterized by, The suspension system comprises the shock absorber assembly, which is any one of the shock absorber assemblies according to claims 1-4.

6. The suspension system of claim 5, wherein, The suspension system comprises: a front suspension assembly (50) comprising a front shock absorber assembly (510), the front shock absorber assembly (510) comprising the shock absorber assembly, wherein the axial direction of the accumulator (20) of the front shock absorber assembly (510) is arranged in the same direction as the height direction of the shock absorber body (10).

7. The suspension system of claim 6, wherein, The front suspension assembly (50) comprises a lower control arm, and the front shock absorber assembly (510) further comprises a first connecting bracket (511) arranged at the bottom of the shock absorber body (10), the first connecting bracket (511) being connected to the lower control arm.

8. The suspension system of claim 6, wherein, The front shock absorber assembly (510) further comprises a second connecting bracket (512) arranged at the top of the shock absorber body (10), the second connecting bracket (512) being connected to the body panel of a front engine compartment.

9. The suspension system of claim 5, wherein, The suspension system further comprises: a rear suspension assembly (60) comprising a rear shock absorber assembly (610), the rear shock absorber assembly (610) comprising the shock absorber assembly; The axial direction of the accumulator (20) of the rear shock absorber assembly (610) is arranged perpendicularly to the height direction of the shock absorber body (10) of the rear shock absorber assembly (610).

10. A vehicle characterized by comprising: The application relates to a vehicle, comprising at least one of a suspension system and a shock absorber assembly, wherein the suspension system is the suspension system according to any one of claims 5-9, and the shock absorber assembly is the shock absorber assembly according to any one of claims 1-4.

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