A vehicle skid recovery device
By using winches, cables, and self-rescue devices with anchors, the problem of vehicles slipping and getting stuck on mud or ice was solved, enabling vehicles to extricate themselves and enhancing their self-rescue capabilities.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 陈开生
- Filing Date
- 2025-07-29
- Publication Date
- 2026-05-29
AI Technical Summary
When existing vehicles slip and get stuck on mud or ice, they cannot get out on their own and need to be towed by other vehicles.
A self-rescue device comprising a winch, a cable, and a mounting anchor is designed. Through the cooperation of the winch and the cable, the vehicle's own power is used to pull the wheel out of trouble at a suitable anchor point. The device includes a winch, a cable, and a mounting anchor, which includes a connecting rod and an anchor rod. The self-rescue of the wheel is achieved through a limiting component and a drive mechanism.
This technology enables vehicles to extricate themselves from mud or ice using their own power, avoiding dependence on other vehicles and improving their self-rescue capabilities.
Smart Images
Figure CN224298780U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive technology, specifically to a self-rescue device for vehicles that are skidding and stuck. Background Technology
[0002] When a car is driving in areas with loose soil, its wheels can easily get stuck in the mud. If mud or water gets stuck on the wheels, they can slip and become trapped in the mud. Or, on icy roads, the wheels can slip and become trapped. In such situations, existing vehicles are usually towed out by other vehicles. However, when driving alone, without the assistance of other vehicles, it is difficult for the vehicle to get out of trouble on its own. Therefore, we provide a self-rescue device for vehicles that are stuck due to slipping. Utility Model Content
[0003] In view of the shortcomings of the existing technology, this utility model provides a self-rescue device for vehicles that are stuck due to slippage, which has the advantage of enabling stuck vehicles to get out of trouble on their own and solves the problem that existing vehicles cannot get out of trouble when their wheels are stuck in the mud.
[0004] The present invention relates to a vehicle slipping and getting stuck self-rescue device, comprising a winch, a cable, and a mounting anchor. The winch is installed on the vehicle, the cable is wound around the winch, and the end of the cable is fixedly connected to or detachably connected to a mounting anchor via an installation component.
[0005] The installation anchor includes a connecting rod, on which a plurality of anchor rods are installed. One end of each anchor rod is rotatably connected to the connecting rod, and a limiting component for limiting the angle of the anchor rod is installed on the connecting rod.
[0006] The end of the connecting rod away from the anchor rod is detachably connected to the cable via an installation component.
[0007] Furthermore, the limiting member is movably mounted on the connecting rod, and the limiting member includes a limiting ring that is movably connected to the surface of the connecting rod, and the inner wall of the limiting ring forms a limiting cavity with the surface of the connecting rod;
[0008] The starting end of the anchor rod is fixedly connected to a limiting block that is adapted to the limiting cavity, and the anchor rod and the extension line of the starting end of the anchor rod form an angle α.
[0009] When the limiting block is located in the limiting cavity formed by the limiting ring, the anchor rod and the connecting rod form an angle b, and the angle b is set as an acute angle.
[0010] Furthermore, when the included angle b between the anchor rod and the connecting rod is 0, the limiting block and the connecting rod are set at an included angle c;
[0011] The surface of the limiting ring is provided with a limiting slope that is adapted to the limiting block, and the angle of the limiting slope is adapted to the included angle c.
[0012] Furthermore, one end of the limiting ring is fixedly connected to a mounting ring that is compatible with the connecting rod. The inner wall of the mounting ring and the surface of the connecting rod are provided with matching threads, and the mounting ring moves on the connecting rod through the threads.
[0013] Furthermore, the end of the connecting rod furthest from the anchor rod is set with a pointed tip;
[0014] Both ends of the connecting rod can be detachably connected to the end near the anchor rod via an installation component and a cable.
[0015] Furthermore, the mounting component is a connecting buckle, and both ends of the connecting rod are provided with buckle holes.
[0016] Furthermore, it also includes a drive mechanism for driving the winch to rotate, and a controller for starting the winch.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] This utility model, through the setting of a winch, cable and installation anchor, allows the vehicle to select a suitable anchor point when it is stuck, and then start synchronously with the vehicle through the vehicle's own drive mechanism or the matching motor, so that the stuck wheels of the vehicle can be freed from the dent, thereby completing the self-rescue. Attached Figure Description
[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;
[0021] Figure 2 This is a schematic diagram of the anchor bolt structure of this utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the anchor bolt of this utility model when it is closed;
[0023] Figure 4 This is a schematic diagram of the structure of the anchor bolt of this utility model when it is open;
[0024] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention;
[0025] Figure 6 This is a schematic diagram of the structure of this utility model installed on the front of a vehicle.
[0026] In the diagram: 1. Winch; 2. Cable;
[0027] 3. Install anchor; 31. Connecting rod; 32. Anchor bolt; 321. Limiting block;
[0028] 33. Limiting component; 331. Limiting ring; 332. Limiting cavity; 333. Limiting slope; 334. Mounting ring;
[0029] 4. Mounting parts; 5. Clip holes; 6. Drive mechanism. Detailed Implementation
[0030] The following drawings will disclose several embodiments of this utility model. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these physical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.
[0031] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0032] Example 1:
[0033] Please see Figures 1-4 The vehicle slipping and getting stuck self-rescue device of this utility model includes a winch 1, a cable 2, and an anchor 3. The winch 1 is installed on the vehicle, the cable 2 is wound around the winch 1, and the end of the cable 2 is fixedly connected to or detachably connected to the anchor 3 through an installation part 4.
[0034] The anchor 3 includes a connecting rod 31, on which a plurality of anchor rods 32 are installed. One end of the anchor rod 32 is rotatably connected to the connecting rod 31. A limiting member 33 for limiting the angle of the anchor rod 32 is installed on the connecting rod 31.
[0035] The end of the connecting rod 31 away from the anchor rod 32 is detachably connected to the cable 2 via the mounting part 4. The mounting part 4 can be a hook on an existing safety rope or other hooks that can be fastened in the buckle hole 5.
[0036] The limiting member 33 is movably mounted on the connecting rod 31. The limiting member 33 includes a limiting ring 331 that is movably connected to the surface of the connecting rod 31, and the inner wall of the limiting ring 331 forms a limiting cavity 332 with the surface of the connecting rod 31.
[0037] An anchor rod 32 is fixedly connected to a limiting block 321 that is adapted to the limiting cavity 332 at its starting end, and the anchor rod 32 and the extension line of the starting end of the anchor rod 32 form an angle α.
[0038] When the limiting block 321 is located in the limiting cavity 332 formed by the limiting ring 331, the anchor rod 32 and the connecting rod 31 form an angle b, which is set as an acute angle.
[0039] When the included angle b between the anchor rod 32 and the connecting rod 31 is 0, the limiting block 321 and the connecting rod 31 are set at an included angle c.
[0040] The surface of the limiting ring 331 is provided with a limiting slope 333 that is adapted to the limiting block 321, and the angle of the limiting slope 333 is adapted to the included angle c.
[0041] One end of the limiting ring 331 is fixedly connected to an installation ring 334 that is compatible with the connecting rod 31. The inner wall of the installation ring 334 and the surface of the connecting rod 31 are provided with matching threads. The installation ring 334 moves on the connecting rod 31 through the threads.
[0042] It also includes a drive mechanism 6 for driving the winch 1 to rotate, and a controller for starting the winch 1. The drive mechanism 6 is the stuck wheel, and the winch 1 is mounted on the wheel hub by a nut. The controller is a device that starts the wheel to rotate, which is built into the vehicle.
[0043] Working principle:
[0044] First, install the cable on the wheel hub of the stuck wheel with bolts, and then select the anchoring method of cable 2 according to the situation of the vehicle.
[0045] If there are trees or other anchor points in front of the vehicle, the cable 2 can be wrapped around the anchor point, and then the vehicle can be started so that its wheels can rotate with the winch 1 to generate traction. Combined with the vehicle's own driving force, this will free the trapped wheels.
[0046] If the anchor point in front of the vehicle cannot be tied, and it can only be hooked or attached, the mounting part 4 can be connected to the mounting anchor 3 through the buckle hole 5 on the mounting part 4 away from the anchor rod 32. Then, rotate the mounting ring 334 so that its limiting ring 331 releases the restriction on the angle of the anchor rod 32. Then rotate the anchor rod 32 so that the anchor rod 32 and the connecting rod 31 form an angle b. Then rotate the mounting ring 334 so that the limiting ring 331 returns to its original position and locks the limiting block 321 fixedly connected to the anchor rod 32. Then, hang the anchor rod 32 on a suitable anchor point and start the vehicle so that its wheels carry the winch 1 to rotate and generate traction force. Combined with the vehicle's own driving force, the trapped wheel is freed by force.
[0047] After the device is used, its winch 1 can be disassembled and the angle b between the anchor rod 32 and the connecting rod 31 can be reset to 0, so that the anchor rod 32 and the connecting rod 31 fit together, thereby facilitating the storage of the device.
[0048] Example 2:
[0049] Please see Figure 5 As a further improvement to Embodiment 1, the end of the connecting rod 31 furthest from the anchor rod 32 is pointed; both ends of the connecting rod 31 can be detachably connected to the end near the anchor rod 32 via the mounting component 4. The mounting component 4 is a connecting buckle, and both ends of the connecting rod 31 are provided with buckle holes 5.
[0050] Working principle:
[0051] If the anchor point in front of the vehicle cannot be tied or hooked, the mounting part 4 can be connected to the buckle hole 5 near the anchor rod 32, and then the other end of the connecting rod 31 can be inserted into the soil. If conditions permit, the anchor rod 32 can be inserted into the soil for auxiliary fixation.
[0052] Please see Figure 6 In Embodiment 1 and Embodiment 2, the winch 1 can be installed on the vehicle according to the actual situation of the vehicle, such as in the front of the vehicle or in the trunk of the rear of the vehicle. Its drive mechanism 6 can be equipped with a corresponding motor; or the drive mechanism 6 is the vehicle's own transmission mechanism, and then the winch 1 is connected to the vehicle's existing transmission mechanism through an electromagnetic clutch, thereby providing power to the winch 1. The controller is used to control the opening and closing of the electromagnetic clutch, so that the winch 1 can rotate synchronously with the wheels when the vehicle starts, thereby assisting the wheels to get out of trouble.
[0053] The above are merely embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.
Claims
1. A self-rescue device for vehicles that are skidding and stuck, comprising a winch (1), a cable (2), and a mounting anchor (3), characterized in that: The winch (1) is installed on the vehicle, the cable (2) is wound around the winch (1), and the end of the cable (2) is fixedly connected to or detachably connected to an anchor (3) by a mounting piece (4); The installation anchor (3) includes a connecting rod (31), on which a plurality of anchor rods (32) are installed. One end of the anchor rod (32) is rotatably connected to the connecting rod (31), and a limiting member (33) for limiting the angle of the anchor rod (32) is installed on the connecting rod (31). The end of the connecting rod (31) away from the anchor rod (32) is detachably connected to the cable (2) via the mounting piece (4).
2. The self-rescue device for vehicles skidding and getting stuck according to claim 1, characterized in that: The limiting member (33) is movably mounted on the connecting rod (31). The limiting member (33) includes a limiting ring (331) movably connected to the surface of the connecting rod (31), and the inner wall of the limiting ring (331) and the surface of the connecting rod (31) form a limiting cavity (332). The starting end of the anchor rod (32) is fixedly connected to a limiting block (321) that is adapted to the limiting cavity (332), and the anchor rod (32) and the extension line of the starting end of the anchor rod (32) form an angle α; When the limiting block (321) is located in the limiting cavity (332) formed by the limiting ring (331), the anchor rod (32) and the connecting rod (31) form an angle b, and the angle b is set as an acute angle.
3. The self-rescue device for vehicles skidding and getting stuck according to claim 2, characterized in that: When the included angle b between the anchor rod (32) and the connecting rod (31) is 0, the limiting block (321) and the connecting rod (31) are set at an included angle c; The surface of the limiting ring (331) is provided with a limiting slope (333) that is adapted to the limiting block (321), and the angle of the limiting slope (333) is adapted to the included angle c.
4. A self-rescue device for vehicles skidding and getting stuck according to claim 3, characterized in that: One end of the limiting ring (331) is fixedly connected to an installation ring (334) that is compatible with the connecting rod (31). The inner wall of the installation ring (334) and the surface of the connecting rod (31) are provided with matching threads. The installation ring (334) moves on the connecting rod (31) through the threads.
5. A self-rescue device for vehicles skidding and getting stuck according to claim 4, characterized in that: The end of the connecting rod (31) away from the anchor rod (32) is set with a pointed end; Both ends of the connecting rod (31) can be detachably connected to the end near the anchor rod (32) via the mounting part (4) and the cable (2).
6. A self-rescue device for vehicles skidding and getting stuck according to claim 1 or 5, characterized in that: The mounting component (4) is a connecting buckle, and buckle holes (5) are provided at both ends of the connecting rod (31).
7. A self-rescue device for vehicles skidding and getting stuck according to claim 1, characterized in that: It also includes a drive mechanism (6) for driving the winch (1) to rotate, and a controller for starting the winch (1).