Shock absorber and vehicle

Abstract

The utility model discloses a shock absorber and a vehicle. The shock absorber comprises a cylinder body, the damper spring is arranged on the outer side of the cylinder in a sleeving mode, and one end of the damper spring is connected with the first axial end of the cylinder; the lifting assembly is arranged on the outer side of the barrel in a sleeving mode, the lifting assembly is arranged close to the second axial end of the barrel, and the other end of the damping spring is connected with the lifting assembly; and the lower fork arm is arranged on the outer side of the cylinder in a sleeving mode and located at the second axial end of the cylinder, the lower fork arm is in interference fit with the cylinder, and the lifting assembly is in interference fit with the lower fork arm. Therefore, the lower fork arm is in interference fit with the cylinder body, and the lifting assembly is in interference fit with the lower fork arm, so that the lower fork arm and the cylinder body as well as the lifting assembly and the lower fork arm can be in close fit, additional fasteners are not needed, the structural design of the shock absorber can be simplified, and meanwhile, the weight and the production cost of a vehicle can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a shock absorber and a vehicle. Background Art

[0002] With the development of technology and the improvement of people's living standards, vehicles have become an indispensable means of transportation. Shock absorbers are installed in vehicles and play a vital role in the suspension system. They not only absorb and attenuate vibrations to improve driving comfort, but also help control vehicle posture, helping to maintain vehicle controllability and safety.

[0003] In the related art, the outer cylinder of the shock absorber is threadedly connected to the lower wishbone. Both of them not only need to be threaded, but also need adjustment nuts and locking nuts, which will lead to increased production costs and vehicle body weight. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the prior art. To this end, one object of the present invention is to provide a shock absorber with a simple structure, which can reduce vehicle weight and production costs.

[0005] The utility model further provides a vehicle.

[0006] According to the shock absorber of the utility model, it includes: a cylinder; a shock-absorbing spring, which is sleeved on the outside of the cylinder, and one end of the shock-absorbing spring is connected to the axial first end of the cylinder; a lifting assembly, which is sleeved on the outside of the cylinder, and the lifting assembly is arranged adjacent to the axial second end of the cylinder, and the other end of the shock-absorbing spring is connected to the lifting assembly; a lower fork arm, which is sleeved on the outside of the cylinder and located at the axial second end of the cylinder, the lower fork arm is interference fit with the cylinder, and the lifting assembly is interference fit with the lower fork arm.

[0007] Therefore, by making the lower fork arm and the cylinder have an interference fit, and the lifting assembly and the lower fork arm have an interference fit, not only can the lower fork arm and the cylinder, as well as the lifting assembly and the lower fork arm, be tightly fitted, but no additional fasteners are required, which can simplify the structural design of the shock absorber and reduce vehicle weight and production costs.

[0008] In some examples of the present invention, a mounting hole is provided in the lower fork arm, and the second axial end of the cylinder at least partially extends into the mounting hole and has an interference fit with at least a portion of the inner wall of the mounting hole.

[0009] In some examples of the present invention, the lifting assembly includes a base, an inner tube and an actuator, the inner tube is sleeved on the outside of the cylinder, the base is sleeved on the outside of the inner tube and defines a driving cavity between the base and the inner tube, the actuator is arranged in the driving cavity and is connected to the shock-absorbing spring, the inner tube at least partially extends into the mounting hole, and at least part of the inner wall of the mounting hole is interference fit with the inner tube.

[0010] In some examples of the present invention, a retaining spring is circumferentially provided on the outer wall of the inner tube, and the retaining spring is engaged with the base.

[0011] In some examples of the present invention, the actuator includes a main body and a tray part, the main body is located in the drive cavity, one axial end of the main body extends from the drive cavity and is connected to the tray part, the outer diameter of the tray part is R1, and the outer diameter of the shock-absorbing spring is R2, and R1 and R2 satisfy the relationship: R1-R2>2mm.

[0012] In some examples of the present invention, R1 satisfies the relationship: R1≤80mm.

[0013] In some examples of the present invention, a first sealing ring is provided between the base and the inner tube, a second sealing ring is provided between the actuator and the inner tube, and a third sealing ring is provided between the actuator and the base.

[0014] In some examples of the present invention, an oil inlet is provided on the base, the oil inlet is communicated with the driving cavity, and an oil pipe limiting portion is provided on the outer side of the base corresponding to the oil inlet.

[0015] In some examples of the present invention, two relatively arranged oil pipe limiting blocks are provided on the outer side of the base corresponding to the oil inlet, and the oil pipe limiting portion is an oil pipe limiting groove, and the oil pipe limiting groove is defined between the two oil pipe limiting blocks.

[0016] A vehicle according to an embodiment of the present invention includes the shock absorber described above.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic diagram of a shock absorber according to an embodiment of the present utility model;

[0020] Figure 2 is a schematic diagram of a shock absorber according to an embodiment of the present utility model;

[0021] Figure 3 is a cross-sectional view of a shock absorber according to an embodiment of the present utility model;

[0022] Figure 4 is a partial cross-sectional view of a shock absorber according to an embodiment of the present utility model;

[0023] Figure 5 It is a partial cross-sectional view of a shock absorber according to an embodiment of the present utility model.

[0024] Reference numerals:

[0025] 100. Shock absorber;

[0026] 10. Cylinder; 101. First end; 102. Second end;

[0027] 20. Vibration damping spring; 201. Spring pad;

[0028] 30. Lifting assembly; 301. Base; 3011. Oil inlet; 3012. Oil pipe limiter; 302. Inner tube; 303. Actuator; 3031. Main body; 3032. Tray; 304. Circlip; 305. First sealing ring; 306. Second sealing ring; 307. Third sealing ring; 308. Drive chamber; 309. Exhaust hole;

[0029] 40. Lower wishbone; 401. Mounting hole. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0031] Reference below Figures 1-4 The shock absorber 100 according to an embodiment of the present invention will be described. The shock absorber 100 may be applied to a vehicle.

[0032] Combine Figures 1-4 As shown, the shock absorber 100 according to the present invention can mainly include: a cylinder 10, a shock-absorbing spring 20, a lifting assembly 30, and a lower fork arm 40. Among them, a piston assembly is disposed inside the cylinder 10. The cylinder 10 not only provides a sealed environment to ensure that the oil inside the cylinder 10 does not leak, but also can transmit and absorb vibration energy.

[0033] Furthermore, the shock-absorbing spring 20 is sleeved on the outside of the cylinder 10. Specifically, the shock-absorbing spring 20 is spiral and sleeved on the outside of the cylinder 10. The shock-absorbing spring 20 can bear and support part of the weight of the vehicle, ensuring that the vehicle can maintain a certain height both when stationary and when moving. In addition, when the vehicle passes through bumpy roads, the shock-absorbing spring 20 can absorb the impact force from the ground through compression and expansion, reduce the vibration transmitted to the vehicle body, thereby improving the stability and comfort of the vehicle.

[0034] Furthermore, the lifting assembly 30 is sleeved outside the cylinder 10, positioned adjacent to the second axial end 102 of the cylinder 10. This helps the lifting assembly 30 function more effectively and ensures the rationality of the structural arrangement of the shock absorber 100. Specifically, the lifting assembly 30 adjusts the extension or contraction of the shock absorber 100 through hydraulic control, thereby changing the height of the shock absorber 100 to adjust the vehicle's posture, helping to improve the vehicle's driving performance under different road conditions and enhance the vehicle's maneuverability and comfort.

[0035] Furthermore, one end of the shock-absorbing spring 20 is connected to the axial first end 101 of the cylinder 10, and the other end of the shock-absorbing spring 20 is connected to the lifting assembly 30. This can achieve reliable fixation of the shock-absorbing spring 20, help ensure the effectiveness and safety of the structure of the shock-absorbing spring 20, and prevent the shock-absorbing spring 20 from falling off, wearing or breaking.

[0036] Furthermore, the lower fork arm 40 is sleeved on the outside of the cylinder 10 and is located at the second axial end 102 of the cylinder 10. The lower fork arm 40 is interference fit with the cylinder 10, and the lifting assembly 30 is interference fit with the lower fork arm 40. This not only makes the lower fork arm 40 and the cylinder 10 and the lifting assembly 30 and the lower fork arm 40 fit tightly together, ensuring stable connection and stable installation between the various structures of the shock absorber 100, but also improves the sealing of the internal space of the shock absorber 100. In addition, the use of interference fit does not require additional fasteners, which not only simplifies the structural design of the shock absorber 100, but also reduces weight and production costs, and also facilitates the installation and disassembly of the lower fork arm 40 and the lifting assembly 30, and facilitates subsequent maintenance and replacement work.

[0037] Therefore, by making the lower fork arm 40 and the cylinder 10 interference fit, and the lifting assembly 30 and the lower fork arm 40 interference fit, not only can the lower fork arm 40 and the cylinder 10, as well as the lifting assembly 30 and the lower fork arm 40, be tightly fitted, but also no additional fasteners are required, which can simplify the structural design of the shock absorber 100 and reduce vehicle weight and production costs.

[0038] In some embodiments of the present invention, a spring rubber pad 201 may be provided between the damping spring 20 and the lifting assembly 30 to reduce wear between the damping spring 20 and the lifting assembly 30 and ensure stability and reliability of the connection between the damping spring 20 and the lifting assembly 30. Furthermore, the contact surface between the spring rubber pad 201 and the damping spring 20 may be planarized.

[0039] In some embodiments of the present invention, during the installation operation, first, the cylinder 10 of the shock absorber 100 is interference-fitted with the lower fork arm 40, then the lifting assembly 30 is interference-fitted with the lower fork arm 40, and then the spring pad 201, the shock-absorbing spring 20 and other auxiliary components of the shock absorber 100 are installed on the cylinder 10 of the shock absorber 100, thereby forming a complete structure of the shock absorber 100.

[0040] Combine Figure 2 、 Figure 3 and Figure 4 As shown, a mounting hole 401 is provided in the lower fork arm 40, and the axial second end 102 of the cylinder 10 at least partially extends into the mounting hole 401 and has an interference fit with at least a portion of the inner wall of the mounting hole 401. Specifically, the mounting hole 401 in the lower fork arm 40 is suitable for mounting the axial second end 102 of the cylinder 10. The axial second end 102 of the cylinder 10 at least partially extends into the mounting hole 401 and has an interference fit with at least a portion of the inner wall of the mounting hole 401. This not only allows at least a portion of the axial second end 102 of the cylinder 10 to tightly fit with at least a portion of the inner wall of the mounting hole 401, thereby ensuring the stability and reliability of the connection between the cylinder 10 and the lower fork arm 40 and preventing problems such as separation or loosening between the lower fork arm 40 and the cylinder 10, but also the interference fit eliminates the need for connecting components such as bolts, facilitates installation and removal of the lower fork arm 40 and the cylinder 10, and helps reduce weight and production costs.

[0041] Combine Figure 2 、 Figure 3 and Figure 4 As shown, the lifting assembly 30 includes a base 301, an inner tube 302 and an actuator 303. The inner tube 302 is sleeved on the outside of the cylinder 10. The base 301 is sleeved on the outside of the inner tube 302 and defines a driving cavity 308 between the base 301 and the inner tube 302. The actuator 303 is arranged in the driving cavity 308 and is connected to the shock-absorbing spring 20. The inner tube 302 at least partially extends into the mounting hole 401, and at least part of the inner wall of the mounting hole 401 is interference fit with the inner tube 302.

[0042] Specifically, the lifting assembly 30 is mainly composed of three parts: a base 301, an inner tube 302 and an actuator 303. Among them, the inner tube 302 is sleeved on the outside of the cylinder 10 to ensure a reliable connection between the lifting assembly 30 and the cylinder 10. The base 301 is sleeved on the outside of the inner tube 302 and defines a driving cavity 308 between the base and the inner tube 302. The driving cavity 308 is suitable for placing and installing the actuator 303, and the upper side of the actuator 303 is connected to the shock-absorbing spring 20. This not only ensures the stability and reliability of the installation setting of the lifting assembly 30, but also ensures the integrity of the structural setting of the lifting assembly 30 to ensure the effectiveness of the structural setting of the lifting assembly 30.

[0043] Furthermore, the inner tube 302 is sleeved on the outside of the cylinder 10, the upper side of the actuator 303 is connected to the shock absorber spring 20, and the lower side of the inner tube 302 at least partially extends into the mounting hole 401 of the lower fork arm 40, so that an effective connection can be achieved between the cylinder 10, the shock absorber spring 20, the lifting assembly 30 and the lower fork arm 40, ensuring the effective transmission of the force in the shock absorber 100, and effectively absorbing the vibration and impact transmitted to the shock absorber 100, which can help control the vehicle body posture during vehicle driving and improve the safety and comfort of the vehicle.

[0044] Furthermore, at least part of the inner wall of the mounting hole 401 of the lower fork arm 40 is interference fit with the inner tube 302 of the lifting assembly 30. This not only allows the mounting hole 401 to fit tightly with the lifting assembly 30, ensuring the stability of the installation of the lifting assembly 30, but also simplifies the structure, facilitates the installation and disassembly of the lifting assembly 30, and facilitates the subsequent maintenance and replacement of the lifting assembly 30.

[0045] Combine Figure 3 、 Figure 4 and Figure 5 As shown, a retaining spring 304 is circumferentially provided on the outer wall of the inner tube 302, and the retaining spring 304 is engaged with the base 301. Specifically, by providing the retaining spring 304 on the outer circumferential wall of the inner tube 302 and engaging the retaining spring 304 with the base 301, not only is the structure simple, but also reliable axial fixation of the base 301 is provided, achieving a fixed fit between the inner tube 302 and the base 301, thereby preventing the base 301 from axially displacing or sliding relative to the inner tube 302, and preventing the base 301 from falling off due to factors such as vibration or extrusion by the damping spring 20, thereby improving the stability and reliability of the lifting assembly 30 structure.

[0046] Combine Figure 2 、 Figure 3 and Figure 4As shown, the actuator 303 includes a main body 3031 and a tray portion 3032. The main body 3031 is located in the driving cavity 308. One axial end of the main body 3031 extends from the driving cavity 308 and is connected to the tray portion 3032. The outer diameter of the tray portion 3032 is R1, and the outer diameter of the shock-absorbing spring 20 is R2. R1 and R2 satisfy the relationship: R1-R2>2mm.

[0047] Specifically, the main body 3031 is located in the driving cavity 308, which can ensure a stable connection between the actuator 303 and the inner tube 302 and the base 301, and ensure the stable installation of the actuator 303. Furthermore, one axial end of the main body 3031 extends from the driving cavity 308 and is connected to the tray portion 3032. The tray portion 3032 is used to support and position the shock-absorbing spring 20 to ensure that the spring can be compressed or stretched normally in the axial direction, and ensure that the spring can play its role correctly, thereby ensuring the normal operation of the shock absorber 100.

[0048] Furthermore, the outer diameter of the tray portion 3032 is set to R1, and the outer diameter of the shock-absorbing spring 20 is set to R2, and R1 and R2 are required to satisfy the relationship: R1-R2>2mm. This not only prevents the tray portion 3032 from being deformed or broken, and prevents the shock-absorbing spring 20 from being offset or tilted during operation, thereby ensuring an effective connection between the shock-absorbing spring 20 and the tray portion 3032, but also provides sufficient support area through the tray portion 3032 to disperse and transmit the pressure and other forces transmitted by the shock-absorbing spring 20, thereby avoiding local stress concentration, and extending the service life of the shock-absorbing spring 20 and the tray portion 3032. At the same time, it can also reduce the difficulty of installing the shock-absorbing spring 20.

[0049] Combine Figure 2 、 Figure 3 and Figure 4 As shown, R1 satisfies the relationship: R1 ≤ 80 mm. Specifically, by setting the outer diameter of the tray portion 3032 to no greater than 80 mm, this not only avoids local stress concentration in the tray portion 3032 and reduces the risk of deformation or breakage of the tray portion 3032, but also improves the stability and balance of the tray portion 3032 and the damping spring 20. It also avoids unnecessary space occupation and material waste, thereby helping to reduce production costs and vehicle weight.

[0050] In some embodiments of the present invention, the specific size of the tray portion 3032 can be adjusted according to the specific size of the damping spring 20 and the specific installation space of the shock absorber 100 .

[0051] Combine Figure 2 、 Figure 3 and Figure 4As shown, a first sealing ring 305 is provided between the base 301 and the inner tube 302, a second sealing ring 306 is provided between the actuator 303 and the inner tube 302, and a third sealing ring 307 is provided between the actuator 303 and the base 301. This arrangement not only improves the airtightness of the space, prevents leakage of the lifting oil, and increases the lifting pressure, but also prevents external impurities such as dust and moisture from entering the lifting assembly 30 through the gaps between the various structures of the lifting assembly 30, thereby preventing the lifting oil from being contaminated. In addition, the sealing ring design can reduce friction between the contact surfaces while improving sealing performance, thereby reducing wear rate.

[0052] Combine Figure 2 、 Figure 3 and Figure 4 As shown, an oil inlet 3011 is provided on the base 301 , and the oil inlet 3011 is communicated with the driving cavity 308 . An oil pipe limiting portion 3012 is provided on the outer side of the base 301 corresponding to the oil inlet 3011 .

[0053] Specifically, the oil inlet 3011 is connected to the drive chamber 308, ensuring the normal operating performance of the lifting assembly 30. When the vehicle's posture needs to be raised, oil is injected into the drive chamber 308 through the oil inlet 3011. As the oil volume increases, the actuator 303 is pushed along the inner tube 302 to compress the spring pad 201 between the damping spring 20 and the actuator 303, thereby pushing the spiral damping spring 20 upward, causing the shock absorber 100 to extend. Since the shock absorber 100 is fixed to the vehicle body, the vehicle's posture can be raised. When the vehicle's posture needs to be lowered, the vehicle's own weight compresses the damping spring 20 downward, and the oil returns to the oil storage mechanism along the oil inlet 3011, thereby lowering the vehicle's posture.

[0054] Furthermore, by providing an oil pipe limiting portion 3012 on the outer side of the oil inlet 3011 corresponding to the base 301, the oil pipe can be clamped or stuck by the oil pipe limiting portion 3012, which can provide certain support and limiting effects for the oil pipe, ensure that the oil pipe remains stable in the predetermined position, avoid the problem of oil pipe deviation or shaking, avoid wear and friction between the oil pipe and other components, and also simplify the assembly and maintenance of the oil pipe.

[0055] It should be noted that an exhaust hole 309 is also provided on the base 301 , and exhaust must be performed through the exhaust hole 309 before injecting oil into the driving chamber 308 through the oil inlet 3011 .

[0056] Combine Figure 2 、 Figure 3 and Figure 4As shown, two oil pipe limiting blocks are provided on the outside of the oil inlet 3011 of the base 301, and the oil pipe limiting portion 3012 is an oil pipe limiting groove. The oil pipe limiting groove is defined between the two oil pipe limiting blocks. Specifically, by providing two oil pipe limiting blocks on the outside of the oil inlet 3011 of the base 301, and the two oil pipe limiting blocks are arranged opposite to each other to jointly define the oil pipe limiting groove, the oil pipe limiting groove can be used to place the oil pipe, and the oil pipe limiting blocks can be used to hang or clamp the oil pipe. This not only facilitates the installation of the oil pipe, but also provides a certain support and limiting effect for the oil pipe, ensuring the stability and reliability of the oil pipe installation, preventing the oil pipe from falling off or shaking, and preventing problems such as oil leakage and oil pipe wear caused by oil pipe shaking, thereby helping to improve the safety of the vehicle.

[0057] A vehicle according to the present invention may primarily include the aforementioned shock absorber 100. Specifically, because the shock absorber 100 has a simpler structure and excellent performance, its application to a vehicle not only solves the problem of a small diameter and low pressure-bearing capacity of the spring tray function of the actuator assembly, but also simplifies the vehicle's structural design, reduces vehicle weight and production costs, and optimizes the vehicle's posture adjustment function.

[0058] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0059] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0060] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A shock absorber, characterized in that: include: Cylinder (10); A vibration-damping spring (20), wherein the vibration-damping spring (20) is sleeved on the outside of the cylinder (10), and one end of the vibration-damping spring (20) is connected to the axial first end (101) of the cylinder (10); A lifting assembly (30), wherein the lifting assembly (30) is sleeved on the outside of the cylinder (10), the lifting assembly (30) is arranged adjacent to the second axial end (102) of the cylinder (10), and the other end of the damping spring (20) is connected to the lifting assembly (30); A lower fork arm (40), the lower fork arm (40) is sleeved on the outside of the cylinder (10) and is located at the second axial end (102) of the cylinder (10), the lower fork arm (40) is interference fit with the cylinder (10), and the lifting assembly (30) is interference fit with the lower fork arm (40).

2. The shock absorber according to claim 1, characterized in that A mounting hole (401) is provided in the lower fork arm (40), and the second axial end (102) of the cylinder (10) at least partially extends into the mounting hole (401) and is interference-fitted with at least a portion of the inner wall of the mounting hole (401).

3. The shock absorber according to claim 2, characterized in that The lifting assembly (30) includes a base (301), an inner tube (302) and an actuator (303), wherein the inner tube (302) is sleeved on the outside of the cylinder (10), the base (301) is sleeved on the outside of the inner tube (302) and defines a driving cavity (308) between the base and the inner tube (302), the actuator (303) is arranged in the driving cavity (308) and is connected to the shock-absorbing spring (20), the inner tube (302) at least partially extends into the mounting hole (401), and at least a portion of the inner wall of the mounting hole (401) is interference-fitted with the inner tube (302).

4. The shock absorber according to claim 3, characterized in that A clamping spring (304) is circumferentially provided on the outer wall of the inner tube (302), and the clamping spring (304) is engaged with the base (301).

5. The shock absorber according to claim 3, characterized in that The actuator (303) includes a main body (3031) and a tray (3032), wherein the main body (3031) is located in the driving cavity (308), and one axial end of the main body (3031) extends from the driving cavity (308) and is connected to the tray (3032), wherein the outer diameter of the tray (3032) is R1, and the outer diameter of the damping spring (20) is R2, and R1 and R2 satisfy the relationship: R1-R2>2mm.

6. The shock absorber according to claim 5, characterized in that R1 satisfies the relationship: R1≤80mm.

7. The shock absorber according to claim 3, characterized in that A first sealing ring (305) is provided between the base (301) and the inner tube (302), a second sealing ring (306) is provided between the actuator (303) and the inner tube (302), and a third sealing ring (307) is provided between the actuator (303) and the base (301).

8. The shock absorber according to claim 3, characterized in that An oil inlet (3011) is provided on the base (301), the oil inlet (3011) being in communication with the drive cavity (308), and an oil pipe limiting portion (3012) is provided on the outside of the base (301) corresponding to the oil inlet (3011).

9. The shock absorber according to claim 8, characterized in that Two oppositely arranged oil pipe limiting blocks are provided on the outer side of the base (301) corresponding to the oil inlet (3011); the oil pipe limiting portion (3012) is an oil pipe limiting groove, and the oil pipe limiting groove is defined between the two oil pipe limiting blocks.

10. A vehicle, characterized in that: The invention comprises the vibration absorber according to any one of claims 1 to 9.

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