Suspension mechanism with swing buffering function

Abstract

The utility model discloses a suspension mechanism with a swing buffering function. The suspension mechanism comprises a base; a connecting part is mounted on one side of the tire; the main support is arranged on one side of the base and comprises a first supporting rod and a second supporting rod, a first auxiliary support is arranged on the first supporting rod, first connecting frames are rotationally arranged on the two sides of the first auxiliary support, a second auxiliary support is arranged on the second supporting rod, and second connecting frames are rotationally arranged on the two sides of the second auxiliary support; a damping connecting piece is fixedly arranged on the first auxiliary support, a swing buffering sleeve is rotationally arranged on the damping connecting piece, damping supports are fixedly arranged at the two ends of the swing buffering sleeve, and the damping supports can swing on the damping connecting piece through the swing buffering sleeve. Spring damping devices are arranged at the bottoms of the two ends of the damping support, and the other ends of the spring damping devices are rotationally arranged above the second connecting frame.

Description

Technical Field

[0001] This application relates to the field of suspension mechanism technology, and in particular to a suspension mechanism with a buffer swing function. Background Technology

[0002] Suspension systems are commonly found in vehicles that need to navigate complex or varied terrain. Traditional vehicle suspension systems typically consist of springs and shock absorbers, which work together to reduce the impact of uneven road surfaces on the vehicle body. However, when encountering situations with significant differences in ground height between the left and right sides, traditional suspension systems often fail to cope effectively, leading to vehicle tilting or loss of traction on one side of the tires. This not only affects the driving experience but may also jeopardize driving safety. While some advanced suspension systems possess a degree of adaptive capability, they largely rely on complex electronic control systems and expensive sensor components, increasing costs and technical maintenance complexity. Therefore, addressing these issues is the purpose of this application.

[0003] The above content is only used to help understand the technical solution of this application and does not represent an admission that the above content is the closest prior art to this application. Summary of the Invention

[0004] Based on this, this application provides a suspension mechanism with a buffer swing function to solve one of the above-mentioned technical problems.

[0005] The technical solution adopted by this application to solve its technical problem is a suspension mechanism with a buffer swing function, comprising: a base; a tire, with a connecting part installed on one side of the tire; a main support, disposed on one side of the base, the main support including a first support rod and a second support rod, a first auxiliary support being disposed on the first support rod, and first connecting frames being rotatably disposed on both sides of the first auxiliary support for connecting with the connecting part; a second auxiliary support being disposed on the second support rod, and second connecting frames being rotatably disposed on both sides of the second auxiliary support for connecting with the connecting part; a shock-absorbing connecting member being fixedly disposed on the first auxiliary support, a swing buffer sleeve being rotatably disposed on the shock-absorbing connecting member, shock-absorbing brackets being fixedly disposed at both ends of the swing buffer sleeve, the shock-absorbing brackets being able to swing on the shock-absorbing connecting member through the swing buffer sleeve, spring shock-absorbing devices being disposed at the bottom of both ends of the shock-absorbing brackets, and the other end of the spring shock-absorbing device being rotatably disposed above the second connecting frame; a steering rod, the steering rod passing through the first support rod and having a steering part disposed at this end, the steering part being connected to the connecting part through a linkage rod.

[0006] In some embodiments, the first connecting frame has an overall A-shaped profile, and the spring damping device passes through the first connecting frame to be rotatably connected to the second connecting frame.

[0007] In some embodiments, the linkage is connected to the connecting portion and the steering portion via a ball joint.

[0008] In some embodiments, the overall outline of the main support is approximately U-shaped, and the first support rod and the second support rod are two parallel straight line segments of the main support.

[0009] In some embodiments, a first rotating member is provided at the top of the connecting part, and a first rotating block that can rotate in cooperation with the first rotating member is provided on the first connecting frame; a second rotating member is provided at the bottom of the connecting part, and a second rotating block that can rotate in cooperation with the second rotating member is fixedly provided at one end of the second connecting frame.

[0010] In some embodiments, there are two of each of the first and second auxiliary supports, and a third support rod is provided between the two first auxiliary supports.

[0011] The beneficial effects of this application are as follows: By setting up a shock absorber bracket, the balance of the vehicle body is controlled by the two ends of the shock absorber bracket. When the road surface height at one end is higher than that at the other end, the second connecting bracket will be lifted by the tires, and one end of the shock absorber bracket will be pried up, keeping the vehicle body unchanged until the road surface height on both sides is restored to balance. In conjunction with the swing buffer sleeve, it can effectively solve the problem of automatic adjustment of vehicle stability when encountering situations with large differences in ground height on the left and right sides, keeping the vehicle stable and preventing it from overturning. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram illustrating the usage status of this application.

[0014] Figure 2 This is a schematic diagram of the installation structure of this application.

[0015] Figure 3 This is a schematic diagram of the main support connection in this application.

[0016] Explanation of reference numerals: 1. Base; 2. Tire; 21. Connecting part; 211. First rotating component; 212. Second rotating component; 3. Main support; 31. First support rod; 32. Second support rod; 33. First auxiliary support; 331. Third support rod; 34. First connecting frame; 341. First rotating block; 35. Second auxiliary support; 36. Second connecting frame; 361. Second rotating block; 4. Spring damping device; 41. Damping connector; 42. Damping bracket; 43. Swing buffer sleeve; 5. Steering rod; 51. Steering part; 52. Linkage rod. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection of this application.

[0018] In the embodiments of this application, please refer to Figure 1-2 As shown, this application provides a suspension mechanism with a buffer swing function, mainly including: a base 1; a tire 2, with a connecting part 21 installed on one side of the tire 2; a main support 3, disposed on one side of the base 1, the main support 3 including a first support rod 31 and a second support rod 32, a first auxiliary support 33 disposed on the first support rod 31, and first connecting frames 34 rotatably disposed on both sides of the first auxiliary support 33 for connecting with the connecting part 21, a second auxiliary support 35 disposed on the second support rod 32, and second connecting frames 36 rotatably disposed on both sides of the second auxiliary support 35 for connecting with the connecting part 21; the first auxiliary support... A shock-absorbing connector 41 is fixedly installed on the frame 33. A swing buffer sleeve 43 is rotatably installed on the shock-absorbing connector 41. A shock-absorbing bracket 42 is fixedly installed at both ends of the swing buffer sleeve 43. The shock-absorbing bracket 42 can swing on the shock-absorbing connector 41 through the swing buffer sleeve 43. A spring shock-absorbing device 4 is installed at the bottom of both ends of the shock-absorbing bracket 42. The other end of the spring shock-absorbing device 4 is rotatably installed above the second connecting frame 36. A steering rod 5 passes through the first support rod 31 and has a steering part 51 at this end. The steering part 51 is connected to the connecting part 21 through a linkage rod 52.

[0019] Specifically, when the road surface height on both sides of tire 2 is uneven, the first connecting bracket 34 and the second connecting bracket 36 at one end will naturally tilt up. At the same time, the tilted second connecting bracket 36 will push up the spring shock absorber on this side, causing the shock absorber bracket 42 to tilt up on this side. This setting can ensure that the pressure is evenly distributed on both sides of the spring shock absorber 4 when the road is uneven, and keep the vehicle upright until the road surface returns to a stable state or the road surface on the other side of tire 2 is raised. Together with the swing buffer sleeve 43, it can play a good role in automatically adjusting the vehicle stability, keeping the vehicle stable and preventing it from overturning.

[0020] The following will continue to describe some preferred / improved embodiments based on the above embodiments. Any one of the following embodiments can be selected, or multiple embodiments can be combined.

[0021] Specifically, the first connecting frame 34 has an overall A-shaped profile, and the spring damping device 4 passes through the first connecting frame 34 to be rotatably connected to the second connecting frame 36. In this way, the A-shaped profile allows the spring damping device 4 to pass through the first connecting frame 34 and not interfere with the first connecting frame 34 when swinging.

[0022] Preferably, in order to prevent the steering mechanism of the steering rod 5 from becoming difficult to turn due to poor road conditions, the linkage rod 52 is connected to the connecting part 21 and the steering part 51 via a ball joint.

[0023] Specifically, the main support 3 has an overall outline that is roughly U-shaped, and the first support rod 31 and the second support rod 32 are two parallel straight line segments of the main support 3.

[0024] Reference Figure 3 As shown, in order for the steering part 51 to complete the steering of the connecting part 21 through the linkage rod 52, a first rotating member 211 is provided at the top of the connecting part 21, and a first rotating block 341 that can rotate in cooperation with the first rotating member 211 is provided on the first connecting frame 34; a second rotating member 212 is provided at the bottom of the connecting part 21, and a second rotating block 361 that can rotate in cooperation with the second rotating member 212 is fixedly provided at one end of the second connecting frame 36.

[0025] Preferably, in order to strengthen the support strength of the shock-absorbing bracket 42, there are two of each of the first auxiliary bracket 33 and the second auxiliary bracket 35, and a third support rod 331 is provided between the two first auxiliary brackets 33.

[0026] The various embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of this application. The foregoing embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application 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. These 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 application.

Claims

1. A suspension mechanism with a buffer swing function, characterized by, The utility model relates to a kind of vehicle, including: Base; Tire, one side of the tire is provided with connecting part; Main support, it is arranged in one side of the base, and the main support includes first support rod and second support rod, first support rod is provided with first sub-support, and the both sides of first sub-support are rotatably provided with first connecting frame for being connected with the connecting part, and second support rod is provided with second sub-support, and the both sides of second sub-support are rotatably provided with second connecting frame for being connected with the connecting part; First sub-support is fixedly provided with damping connecting piece, and swing buffer sleeve is rotatably arranged on the damping connecting piece, and damping support is fixedly arranged at both ends of swing buffer sleeve, and damping support can swing on the damping connecting piece by swing buffer sleeve, and spring damping device is arranged at the bottom of both ends of damping support, and the other end of spring damping device is rotatably arranged above second connecting frame; Steering rod, the steering rod passes through first support rod and is provided with steering part at this end, and steering part is connected with connecting part by linkage rod.

2. The suspension mechanism with a swing function and a buffer according to claim 1, characterized in that, First connecting frame is A-shaped profile as a whole, and spring damping device passes through first connecting frame to be rotatably connected with second connecting frame.

3. The suspension mechanism with a swing function and a buffer according to claim 1, characterized in that, Linkage rod is connected with connecting part and steering part by ball joint.

4. The suspension mechanism with a swing function and a buffer according to claim 1, characterized in that, The main support is generally U-shaped profile, and first support rod and second support rod are two parallel straight line segments of the main support.

5. The suspension mechanism with a swing function and a buffer according to claim 1, characterized in that, The top of connecting part is provided with first rotating part, and the first connecting frame is provided with first rotating block capable of cooperating with the first rotating part to rotate;The bottom of connecting part is provided with second rotating part, and the bottom of connecting part is provided with second rotating part, and one end of second connecting frame is fixedly provided with second rotating block capable of cooperating with the second rotating part to rotate.

6. The suspension mechanism with a swing function and a buffer according to claim 1, characterized in that, The number of first sub-support and second sub-support is both two, and third support rod is further arranged between two first sub-supports.

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