Damping mechanism, damping assembly and vehicle

Abstract

The utility model provides a kind of damping mechanism, damping assembly and carrier, damping mechanism includes frame body, frame body is provided with first installation site and second installation site, the second installation site is below the first installation site;Shock absorber, one end is fixed on the first installation site;Buffering member, one end is fixed in the second installation site, and the other end is connected with the shock absorber.Installed with buffering member on the second installation site of frame body, one end of buffering member is connected with frame body, the other end is connected with shock absorber, so, shock absorber is not the only device that bears vibration in this mechanism, and the supporting effect of shock absorber is weakened by the buffering effect of buffering member, so that the safety and reliability of motorcycle driving under complex road conditions can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of transportation technology, and in particular to a shock absorption mechanism, a shock absorption assembly, and a vehicle. Background Technology

[0002] Currently, the common installation method for motorcycle rear shock absorbers is as follows: the upper end of the rear shock absorber is connected to the cross tube on the upper part of the frame via bolts, and its lower end is connected to the lug bolts welded to the swingarm. Because the upper and lower ends of the rear shock absorber are directly connected to the frame and swingarm, the forces acting on the rear shock absorber during motorcycle riding are directly transferred to the swingarm. As the only shock-absorbing component, the rear shock absorber requires increased support strength when encountering complex road conditions, increasing the load on the swingarm and affecting its lifespan and riding safety. Utility Model Content

[0003] This utility model provides a shock absorption mechanism, a shock absorption assembly, and a motorcycle to solve the defects in the prior art where the rear shock absorber, as the only shock absorption component, increases the support strength when encountering complex road surfaces, thereby increasing the load on the swingarm and affecting its service life and driving safety.

[0004] To achieve the above objectives, the first aspect of this utility model provides a shock-absorbing mechanism, comprising:

[0005] The frame is provided with a first mounting position and a second mounting position, wherein the second mounting position is located below the first mounting position;

[0006] A shock absorber, one end of which is fixed to the first mounting position;

[0007] The buffer element has one end fixed to the second mounting position and the other end connected to the shock absorber.

[0008] Furthermore, the buffer includes at least two rocker arms that are rotatably connected to each other.

[0009] Furthermore, the rocker arm is configured as a first rocker arm and a second rocker arm in sequence. The first rocker arm and the second rocker arm are rotatably connected and their connection point is set as a transition end. The end of the first rocker arm away from the transition end is fixed to the second mounting position, and the end of the second rocker arm away from the transition end is fixed to the shock absorber.

[0010] Furthermore, two second rocker arms are provided, with the first rocker arm sandwiched between the two second rocker arms.

[0011] Furthermore, the frame is provided with two support arms arranged side by side, the upper end of the support arm is set as the first mounting position, and the lower end of the support arm is set as the second mounting position.

[0012] Furthermore, both the upper and lower ends of the support arm are provided with protrusions, with the protrusion at the upper end serving as the first mounting position and the protrusion at the lower end serving as the second mounting position.

[0013] Furthermore, the shock absorber is fixed to the support arm by screws, and the buffer is fixed to the support arm by screws.

[0014] The second aspect of this utility model provides a shock absorption assembly, including a rear swingarm assembly and a shock absorption mechanism as described in any of the above embodiments, wherein the rear swingarm assembly is disposed on the buffer member.

[0015] The third aspect of this utility model provides a vehicle including the shock absorption assembly described in the above embodiments.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by installing a buffer component at the second mounting position of the frame, with one end of the buffer component connected to the frame and the other end connected to the shock absorber, the shock absorber is not the only device that bears vibration in this mechanism. The buffer component reduces the supporting effect of the shock absorber, thereby ensuring the safety and reliability of the motorcycle when driving on complex road conditions. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a structural schematic diagram of the shock absorption assembly provided by this utility model;

[0019] Figure 2 This is a structural schematic diagram of the frame provided by this utility model.

[0020] Figure label:

[0021] 10. Shock absorption mechanism; 11. Frame; 111. Support arm; 112. Protrusion; 12. Shock absorber; 13. Buffer; 131. First rocker arm; 132. Second rocker arm; 20. Rear horizontal fork assembly. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] like Figure 1 As shown in the illustration, this application provides a vehicle that includes a shock absorption assembly. By incorporating the shock absorption assembly, vibrations are reduced when the vehicle travels on complex road surfaces (such as potholes), thereby ensuring the vehicle's safety and reliability under such conditions. The vehicle can be a motorcycle, an electric vehicle, or other means of transportation; there are no restrictions on its type.

[0024] In one embodiment, the shock absorption assembly includes a shock absorption mechanism 10 and a rear swingarm assembly 20. It should be understood that the rear swingarm assembly 20 typically includes the rear swingarm and related connected parts. The rear swingarm is part of the frame, specifically a key component connecting the frame to the rear wheel, primarily serving to support and stabilize the rear wheel. The rear swingarm plays a crucial role in the structure of a motorcycle or electric vehicle. It is typically made of high-strength metal materials, such as aluminum alloy or steel, to ensure it can withstand impacts from the road surface and various forces generated during motorcycle or electric vehicle operation. The rear swingarm assembly 20 is a well-known structure and will not be described in detail here. By mounting the rear swingarm assembly 20 on the shock absorption mechanism 10, the shock absorption characteristics of the shock absorption mechanism 10 are utilized to ensure the stability of the motorcycle or electric vehicle during operation.

[0025] The following detailed explanation uses the shock absorber mechanism 10 of a motorcycle as an example. Figure 1 As shown in the figure, this application embodiment provides a shock absorption mechanism 10, including a frame 11, which is part of the motorcycle frame. The frame 11 has a first mounting position and a second mounting position, with the second mounting position located below the first mounting position. The first and second mounting positions are used to install different motorcycle parts. A shock absorber 12 is installed at the first mounting position. The shock absorber 12 is the main shock absorption component of the motorcycle. When the driver is riding the motorcycle on a complex road surface, the shock absorber 12 can play a shock absorption role to ensure driving safety. A buffer 13 is installed at the second mounting position. One end of the buffer 13 is connected to the frame 11, and the other end is connected to the shock absorber 12. In this mechanism, the shock absorber 12 is not the only device that bears vibration. The buffer 13 reduces the supporting role of the shock absorber 12 through its buffering effect, thereby ensuring the safety and reliability of the motorcycle when driving on complex road conditions.

[0026] like Figure 2 As shown, the buffer 13 includes at least two rocker arms that are rotatably connected to each other. It should be understood that at least two rocker arms are required to ensure that the rocker arm structure can rotate. Of course, considering the overall strength, multiple rocker arms can be arranged side by side. Specifically, taking this application as an example, the buffer 13 includes a first rocker arm 131 and a second rocker arm 132. One end of the first rocker arm 131 is connected to the frame 11, and the other end of the first rocker arm 131 is rotatably connected to the second rocker arm 132. The first rocker arm 131 and the second rocker arm 132 are rotatably connected, and their connection point is set as a transition end. The end of the first rocker arm 131 away from the transition end is fixed to a second mounting position, and the end of the second rocker arm 132 away from the transition end is fixed to the shock absorber 12. This configuration, where the frame 11, first rocker arm 131, second rocker arm 132, and shock absorber 12 form a planar four-bar linkage, allows control of the shock absorber length by adjusting the angle between the first rocker arm 131 and the second rocker arm 132, thereby controlling the rear wheel's ground contact height and ultimately the chassis height. The buffering effect of the first and second rocker arms 131 also reduces the supporting effect of the shock absorber 12, ensuring the motorcycle's safety and reliability under complex road conditions.

[0027] Specifically, two second rocker arms 132 are provided, with a first rocker arm 131 sandwiched between the two second rocker arms 132. The rear swingarm assembly 20 is also installed between the two second rocker arms 132 and secured with screws to ensure the stability of the rear swingarm assembly 20. The use of two second rocker arms 132 also ensures the strength of the support provided by the second rocker arms 132.

[0028] The frame 11 has two side-by-side support arms 111. The first mounting position and the second mounting position are different locations on the support arms 111. Each support arm 111 has two protrusions 112. The upper protrusion 112 (i.e., the upper end of the support arm 111) is the first mounting position, and the lower protrusion 112 (i.e., the lower end of the support arm 111) is the second mounting position. The shock absorber 12 is fixed to the support arm 111 with screws, and the buffer 13 is also fixed to the support arm 111 with screws. This facilitates the assembly and disassembly of the shock absorber 12 and the buffer 13.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A shock absorbing mechanism (10) characterized by, include: The frame (11) is provided with a first mounting position and a second mounting position, the second mounting position being located below the first mounting position; A shock absorber (12), one end of which is fixed to the first mounting position; The buffer (13) is fixed at one end to the second mounting position and connected at the other end to the shock absorber (12).

2. The shock absorption mechanism (10) according to claim 1, characterized in that, The buffer (13) includes at least two rocker arms that are rotatably connected to each other.

3. The shock absorption mechanism (10) according to claim 2, characterized in that, The rocker arms are configured as a first rocker arm (131) and a second rocker arm (132) in sequence. The first rocker arm (131) and the second rocker arm (132) are rotatably connected and their connection point is set as a transition end. The end of the first rocker arm (131) away from the transition end is fixed at the second mounting position, and the end of the second rocker arm (132) away from the transition end is fixed on the shock absorber (12).

4. The shock absorption mechanism (10) according to claim 3, characterized in that, Two second rocker arms (132) are provided, and the first rocker arm (131) is sandwiched between the two second rocker arms (132).

5. The shock absorption mechanism (10) according to any one of claims 1 to 4, characterized in that, The frame (11) is provided with two side-by-side support arms (111), the upper end of the support arm (111) is set as the first mounting position, and the lower end of the support arm (111) is set as the second mounting position.

6. The shock absorption mechanism (10) according to claim 5, characterized in that, The support arm (111) has protrusions (112) at both the upper and lower ends. The protrusion (112) at the upper end is the first mounting position, and the protrusion (112) at the lower end is the second mounting position.

7. The shock absorption mechanism (10) according to claim 5, characterized in that, The shock absorber (12) is fixed to the support arm (111) by screws, and the buffer (13) is fixed to the support arm (111) by screws.

8. A shock absorbing assembly characterized by, include: The rear swingarm assembly (120) and the shock absorption mechanism (10) as described in any one of claims 1 to 7, wherein the rear swingarm assembly (120) is disposed on the buffer (13).

9. A vehicle, characterized in that, Includes the shock absorption assembly as described in claim 8.

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