Adjustable telescopic anti-toppling device for vehicle and two-wheeled vehicle

Abstract

The utility model relates to the technical field of two-wheeled vehicles, and discloses a vehicle adjustable telescopic anti-toppling device and a two-wheeled vehicle, the vehicle adjustable telescopic anti-toppling device comprises a fixed column 1, the two ends of the fixed column 1 are both fixedly connected with fixed plates, the middle parts of the two fixed plates are both provided with telescopic devices, and the output ends of the telescopic devices are fixedly connected with movable plates; guide sliding sleeves are fixedly connected to the top and the bottom between the two fixing plates, a first auxiliary sliding rod is slidably connected to the interior of each guide sliding sleeve, one end of each first auxiliary sliding rod is fixedly connected to the outer wall of the corresponding moving plate, and a first fixing column at one end of each fixing plate is rotationally connected with a connecting rod mechanism. According to the two-wheeled vehicle, the telescopic device in the fixed plate is synchronously started, so that the movable plate stably moves, the stand columns and the movable wheels are driven to relatively move, stable support can be provided for a vehicle body in the running process of the two-wheeled vehicle, the toppling risk of the vehicle is effectively reduced, and the running safety is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of two-wheeled vehicle technology, and in particular to an adjustable telescopic anti-tipping device for vehicles and a two-wheeled vehicle. Background Technology

[0002] In modern urban transportation systems, two-wheeled vehicles have become an important mode of transportation for short-distance travel due to their convenience, environmental friendliness, and economy. With the continuous growth in the number of two-wheeled vehicles, people's demands for their safety, comfort, and durability are also increasing. Especially during operation, effectively ensuring the stability of two-wheeled vehicles and preventing accidental tipping has become one of the key issues in the field of two-wheeled vehicle technology research and development. Against this backdrop, adjustable telescopic anti-tipping devices for vehicles and related two-wheeled vehicles have emerged, dedicated to providing users with a safer and more reliable travel experience.

[0003] Traditional two-wheeled vehicle technology typically employs simple support structures to maintain balance when the vehicle is stationary, such as the common single-sided or double-sided kickstands. During operation, stability is primarily ensured by the vehicle's inherent design, including factors like center of gravity distribution and wheel spacing. Some high-end two-wheeled vehicles may be equipped with basic suspension systems, using springs and other components to mitigate road bumps; however, they lack effective mechanisms for dynamic adjustment and real-time support to ensure overall anti-tipping and stability.

[0004] When existing two-wheeled vehicles encounter complex road conditions, such as uneven surfaces, sudden turns, emergency braking, or crosswinds, the stability provided by the vehicle's inherent structure alone is far from sufficient, making the vehicles highly prone to tipping over. This not only damages the vehicle itself but also seriously threatens the personal safety of the rider and passengers. Currently, there is a lack of reliable mechanisms on the market that can provide real-time and effective stabilization support for two-wheeled vehicles during operation, reducing the risk of tipping over. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable telescopic anti-tipping device for vehicles and a two-wheeled vehicle, aiming to improve the problem that existing two-wheeled vehicles are prone to tipping over when encountering complex road conditions, such as uneven road surfaces, sudden turns, emergency braking, or crosswind interference, as the stability provided by the vehicle's own inherent structure is far from sufficient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable telescopic anti-tipping device for vehicles, comprising a fixed column, with fixed plates fixedly connected to both ends of the fixed column, a telescopic device provided in the middle of each of the two fixed plates, a movable plate fixedly connected to the output end of the telescopic device, guide sleeves fixedly connected to the top and bottom of the two fixed plates, an auxiliary slide rod slidably connected inside the guide sleeve, one end of the auxiliary slide rod fixedly connected to the outer wall of the movable plate, a linkage mechanism rotatably connected to the fixed column at one end of the fixed plate, a connecting column connected to the vehicle body at one end of the linkage mechanism, and an auxiliary moving component provided on the outer wall of the movable plate;

[0007] The auxiliary moving component includes a column and a moving wheel. The outer wall of the column is fixedly connected to one side of the outer wall of the moving plate, and the moving wheel is located at one end of the column.

[0008] Furthermore, the output end of the telescopic device is disposed inside the fixed plate and fixedly connected to the movable plate. The telescopic device is an electric push rod or an electric lead screw, and the movable wheel is a caster wheel that can rotate in the column.

[0009] Furthermore, the movable wheel is disposed on one side of the outer wall of the movable plate, and the movable wheel is used to assist the movement of the vehicle body.

[0010] Furthermore, the guide sleeve is arranged in a right-angled triangular shape inside the fixed plate.

[0011] Furthermore, a vehicle body is provided below the first fixed column, and a second fixed column is provided above the first fixed column. The outer walls of the first and second fixed columns are connected to a connecting column on one side of the outer wall of the vehicle body via a linkage mechanism. Two links of the linkage mechanism are fixedly connected to the outer wall of the first fixed column, and the other two links of the linkage mechanism are fixedly connected to the outer wall of the second fixed column. The linkage mechanism is rotatably connected to the connecting column. One end of the fixed plate is connected to the vehicle body via a connector. A buffer assembly is provided on the outer wall of the second fixed column.

[0012] Furthermore, the buffer assembly includes a rotating shaft, a buffer spring, and a damper. The rotating shaft is disposed on the outer wall of the fixed column and the connecting column, the damper is disposed between the two rotating shafts, and the outer wall of the damper is fitted with a buffer spring.

[0013] Furthermore, the outer wall of the connecting column is fixedly connected to the outer wall of the vehicle body, and the outer wall of the vehicle body is provided with a protective cover.

[0014] Furthermore, the linkage mechanism is located below the damper.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by synchronously activating the internal telescopic device of the fixed plate, the output end of the telescopic device drives the moving plate to move relative to each other. With the cooperation of auxiliary slide rod one, main slide rod and auxiliary slide rod two sliding and guiding inside the guide sleeve, the moving plate moves stably, driving the column and the moving wheel to move relative to each other. Thus, during the driving of the two-wheeled vehicle, it can provide stable support for the vehicle body, effectively reduce the risk of vehicle tipping over and greatly improve driving safety.

[0017] 2. In this utility model, the fixed plate, through the suspended installation structure of the fixed column, linkage mechanism and connecting column, combined with the shock absorption system composed of buffer spring and damper, can effectively absorb the impact force of road bumps during driving. When the vehicle body encounters vibration, the elastic deformation of the buffer spring and the damping effect of the damper form a dual shock absorption effect, reducing the vibration transmitted to the vehicle body and the driver and passengers, and improving riding comfort. At the same time, the protective cover's design of wrapping and protecting the key components of the vehicle body improves the overall performance and safety of the two-wheeled vehicle. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the adjustable telescopic anti-tipping device for vehicles and the two-wheeled vehicle proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the adjustable telescopic anti-tipping device for vehicles and the structure of one side of the vehicle body of the two-wheeled vehicle proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of one side of the adjustable telescopic anti-tipping device for vehicles and the movable board of a two-wheeled vehicle proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the other side of the adjustable telescopic anti-tipping device for vehicles and the movable board of a two-wheeled vehicle proposed in this utility model.

[0022] Legend:

[0023] 1. Fixed column one; 2. Fixed plate; 3. Telescopic device; 4. Moving plate; 5. Auxiliary slide rod one; 6. Main slide rod; 7. Auxiliary slide rod two; 8. Column; 9. Moving wheel; 10. Guide sleeve; 11. Fixed column two; 12. Linkage mechanism; 13. Rotating shaft; 14. Buffer spring; 15. Damper; 16. Connecting column; 17. Vehicle body; 18. Protective cover; 19. Connecting parts. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Reference Figures 1-4 An embodiment of this utility model provides: an adjustable telescopic anti-tipping device for vehicles, including a fixed column 1, fixed plates 2 fixedly connected to both ends of the fixed column 1, telescopic devices 3 provided in the middle of the two fixed plates 2, a movable plate 4 fixedly connected to the output end of the telescopic device 3, guide sleeves 10 fixedly connected to the top and bottom of the two fixed plates 2, an auxiliary slide rod 5 slidably connected inside the guide sleeve 10, one end of the auxiliary slide rod 5 fixedly connected to the outer wall of the movable plate 4, a linkage mechanism 12 rotatably connected to the fixed column 1 at one end of the fixed plate 2, a connecting column 16 rotatably connected to the vehicle body 17 at one end of the linkage mechanism 12, and an auxiliary moving component provided on the outer wall of the movable plate 4;

[0027] The auxiliary moving component includes a column 8 and a moving wheel 9. The outer wall of the column 8 is fixedly connected to one side of the outer wall of the moving plate 4. The moving wheel 9 is located at one end of the column 8. The output end of the telescopic device 3 is installed inside the fixed plate 2 and is fixedly connected to the moving plate 4. The telescopic device 3 is an electric push rod or an electric lead screw. The moving wheel 9 is a universal wheel and can rotate in the column 8. The moving wheel 9 is located on one side of the outer wall of the moving plate 4 and is used to assist the movement of the vehicle body 17. The guide sleeve 10 is arranged in a right-angled triangle shape inside the fixed plate 2. The main slide rod 6 and the auxiliary slide rod 7 are also slidably connected inside the guide sleeve 10.

[0028] Specifically, when preparing to use the two-wheeled vehicle, the telescopic device 3 inside the fixed plate 2 is activated simultaneously. The output end of the telescopic device 3 drives the two movable plates 4 to move relative to each other. During this process, the auxiliary slide rod 1 5, the main slide rod 6, and the auxiliary slide rod 2 7 slide within the fixed guide sleeve 10, providing precise guidance and ensuring that the movable plate 4 moves forward stably. This, in turn, drives the column 8 and the movable wheel 9 to move. When the vehicle encounters changes in road conditions or turns, the movable wheel 9 promptly touches the ground, providing additional support for the vehicle body 17 and enhancing driving stability.

[0029] Example 2:

[0030] Reference Figures 1-4This utility model provides an embodiment of a two-wheeled vehicle. A vehicle body 17 is located below a first fixed post 1, and a second fixed post 11 is located above the first fixed post 1, serving as a connecting fulcrum for the left end of a fixed plate 2. Together with a linkage mechanism 12 and a connecting post 16, it forms a parallelogram hinge group, enabling the elastic suspension of the fixed plate 2. The outer walls of the first fixed post 1 and the second fixed post 11 are connected to the connecting post 16 on one side of the outer wall of the vehicle body 17 via the linkage mechanism 12. The linkage mechanism 12 forms a movable elastic connection node, allowing the fixed plate 2 to swing slightly in the vertical direction, absorbing road vibrations. Two links of the linkage mechanism 12 are fixedly connected to the outer wall of the first fixed post 1, and the other two links of the linkage mechanism 12 are fixedly connected to the outer wall of the second fixed post 11. The lever mechanism 12 is rotatably connected to the connecting column 16. One end of the fixed plate 2 is connected to the vehicle body 17 through the connector 19. The connector 19 is a rigid connecting component at the right end of the fixed plate 2, which reduces the transmission of vehicle vibration to the fixed plate 2 and allows for small angular deformation to adapt to changes in posture during driving. The outer wall of the second fixed column 11 is provided with a buffer assembly, which includes a rotating shaft 13, a buffer spring 14 and a damper 15. The rotating shaft 13 is located on the outer wall of the second fixed column 11 and the connecting column 16. The damper 15 is located between the two rotating shafts 13. The outer wall of the damper 15 is fitted with a buffer spring 14. The outer wall of the connecting column 16 is fixedly connected to the outer wall of the vehicle body 17. The outer wall of the vehicle body 17 is provided with a protective cover 18. The lever mechanism 12 is located below the damper 15.

[0031] Specifically, during driving, the fixed plate 2 is elastically connected to the connecting column 16 at the left end through the fixed column 1, the fixed column 2, the linkage mechanism 12, and the connecting column 16. The right end is fixed to the vehicle body 17 through the connecting piece 19. The suspended structure, together with the buffer spring 14 and the damper 15, forms a shock absorber. The protective cover 18 is made of ABS material and covers the key areas of the vehicle body 17. Its reinforcing rib design improves the impact resistance and realizes the integration of shock absorption and protection functions.

[0032] Working principle: When the adjustable telescopic anti-tipping mechanism is needed, the telescopic device 3 inside the fixed plate 2 is activated first. Then, the output end of the telescopic device 3 drives the moving plates 4 on both sides to move relative to each other. During this process, the movement of the moving plate 4 will drive the auxiliary slide rod 1 5, the main slide rod 6 and the auxiliary slide rod 2 7 to slide inside the guide sleeve 10, thereby guiding the movement of the moving plate 4 so that the moving plate 4 can move stably. Finally, the movement of the moving plate 4 drives the column 8 and the moving wheel 9 to move relative to each other, thereby providing stable support for the vehicle body 17 during the driving process.

[0033] In addition, since one end of the fixing plate 2 is fixed to the outer wall of the vehicle body 17 through fixing post 1, fixing post 2 11, linkage mechanism 12 and connecting post 16, and the other end is fixed to the other side of the outer wall of the vehicle body 17 through connecting piece 19, the fixing plate 2 is suspended above the vehicle body 17, so that when the vehicle body 17 is in motion, the buffer spring 14 and damper 15 will provide shock absorption. In addition, the vehicle body 17 can be protected by the protective cover 18.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopic adjustable anti-toppling device for vehicles, comprising a fixed column (1), characterized in that: The fixed column one (1) is fixedly connected with a fixed plate (2) at both ends, the middle part of the two fixed plates (2) is provided with an extension device (3), the output end of the extension device (3) is fixedly connected with a moving plate (4), the top and bottom of the two fixed plates (2) are fixedly connected with a guide sliding sleeve (10), the guide sliding sleeve (10) is slidably connected with a sliding rod auxiliary sliding rod one (5) inside, one end of the auxiliary sliding rod one (5) is fixedly connected with the outer wall of the moving plate (4), the fixed column one (1) of one end of the fixed plate (2) is rotatably connected with a connecting rod mechanism (12), one end of the connecting rod mechanism (12) is rotatably connected with a connecting column (16) connected on the vehicle body (17), the outer wall of the moving plate (4) is provided with an auxiliary moving assembly. The auxiliary moving assembly comprises a stand (8) and a moving wheel (9), the outer wall of the stand (8) is fixedly connected on one side of the outer wall of the moving plate (4), and the moving wheel (9) is arranged at one end of the stand (8).

2. The adjustable telescopic anti-tip device for vehicles according to claim 1, characterized in that: The output end of the extension device (3) is arranged inside the fixed plate (2) and is fixedly connected with the moving plate (4), the extension device (3) is an electric push rod or an electric screw rod, the moving wheel (9) is a universal wheel and can rotate in the stand (8).

3. The adjustable telescopic anti-tip device for vehicles according to claim 1, characterized in that: The moving wheel (9) is arranged on one side of the outer wall of the moving plate (4), and the moving wheel (9) is used for assisting the movement of the vehicle body (17).

4. The adjustable telescoping anti-tip device for a vehicle of claim 1, wherein: The guide sliding sleeve (10) is arranged in the form of a right triangle inside the fixed plate (2), and the guide sliding sleeve (10) is further slidably connected with a main sliding rod (6) and an auxiliary sliding rod two (7) inside.

5. A two-wheeled vehicle applied to the adjustable telescopic anti-tilting device for vehicles according to any one of claims 1 to 4, characterized in that: The lower part of the fixed column one (1) is provided with a vehicle body (17), the upper part of the fixed column one (1) is provided with a fixed column two (11), the outer wall of the fixed column one (1) and the fixed column two (11) is connected with the connecting column (16) on one side of the outer wall of the vehicle body (17) through the connecting rod mechanism (12), two connecting rods of the connecting rod mechanism (12) are fixedly connected with the outer wall of the fixed column one (1), the other two connecting rods of the connecting rod mechanism (12) are fixedly connected with the outer wall of the fixed column two (11), the connecting rod mechanism (12) is rotatably connected with the connecting column (16), one end of the fixed plate (2) is connected with the vehicle body (17) through a connecting piece (19), and the outer wall of the fixed column two (11) is provided with a buffer assembly.

6. A two-wheeled vehicle as claimed in claim 5, characterized in that: The buffer assembly comprises a rotating shaft (13), a buffer spring (14) and a damper (15), the rotating shaft (13) is arranged on the outer wall of the fixed column two (11) and the connecting column (16), the damper (15) is arranged between the two rotating shafts (13), and the outer wall of the damper (15) is sleeved with the buffer spring (14).

7. A two-wheeled vehicle as claimed in claim 6, characterized in that: The outer wall of the connecting column (16) is fixedly connected with the outer wall of the vehicle body (17), and the outer wall of the vehicle body (17) is provided with a protective cover (18).

8. A two-wheeled vehicle as defined in claim 6, characterized in that: The connecting rod mechanism (12) is arranged below the damper (15). The connecting rod mechanism (12) is arranged below the damper (15).

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