Convenient self-rescue escape device without disassembling automobile tire when automobile tire sinks into pit

Abstract

The invention relates to the technical field of vehicle escape, and discloses a convenient self-rescue escape device without disassembling an automobile tire when the automobile tire sinks into a pit.The convenient self-rescue escape device comprises a tire, and a rotating shaft is movably connected to the center of the tire. The surface of the rotating shaft is sleeved with a sleeve. The side surface of the sleeve is fixedly connected with connecting rods. The ends, away from the sleeve, of the connecting rods are fixedly connected with swing plates. An isolator is arranged in the rotating shaft and is positioned between the tire and the sleeve in a sleeving manner. The upper surface of a bracket is sleeved with a driven shaft which sequentially penetrates through the isolator and the sleeve. A friction plate is arranged on the lower portion of a driven disc. When an automobile sinks into a pit, the connecting rods are manually pulled outwards to extrude the driven disc to be in contact with the friction plate, and a limiting block is in contact with a limiting groove to be locked, so that the originally fixed swing plates coaxially rotate along with the rotating shaft, namely the tire, under the combined action of the three swing plates, the movement range of the tire is enlarged, and the tire is supported. The structure can be always arranged on a vehicle after being mounted once.

Description

technical field [0001] The invention relates to the technical field of automobile escape, in particular to a convenient self-rescue escape device for automobile tire pits without disassembly. Background technique [0002] The invention of the automobile has brought great convenience to people's travel. With the continuous development of the automobile industry, people not only require the safety and comfort of driving a car, but also require the versatility of the car. However, when the car is driving in the desert On moderate or muddy dirt roads, due to the influence of weather conditions or geographical environment and other factors, on some muddy roads with poor road conditions, not only the overall road surface is slippery after rain, but also there are more mud pits and deeper mud pits, which increases the risk of car tires getting stuck. The possibility of being in a pit, once the tire is trapped in it, it is difficult to get out. It is time-consuming and labor-intensi...

AI Technical Summary

Problems solved by technology

[0002] The invention of the automobile has brought great convenience to people's travel. With the continuous development of the automobile industry, people not only require the safety and comfort of driving a car, but also require the versatility of the car. However, when the car is driving in the desert On moderate or muddy dirt roads, due to the influence of weather conditions or geographical environment and other factors, on some muddy roads with poor road conditions, not only the overall road surface is slippery after rain, but also there are more mud pits and deeper mud pits, which increases the risk of car tires getting stuck. The possibility of being in a pit, once the tire is trapped in it, it is difficult to get out. It is time-consuming and labor-intensive to find a trailer or lift it manually. Many rescue devices have been invented on the market for this problem. Install the escape equipment after the pit. If the trapped conditions are harsh and difficult to install, it will not be useful. On the other hand, when the vehicle comes out of the pit, it will take time to disassemble, which is inefficient and cumbersome. Therefore, the new The self-rescue escape device came into being

Images