ESCAPE DEVICE FOR SELF-RESCUE IN CASE OF AUTO TYRE BEING TRAPPED IN PIT

摘要

Disclosed is an escape device for self-rescue in the case of an auto tyre being trapped in a pit, comprising a central positioning device, at least one tyre claw and a jacking device. The central positioning device is positioned and mounted at a central position of spokes of a tyre. The tyre claw and the central positioning device are fitted to each other and are clamped onto the tyre. The jacking device and the tyre claw are fitted to each other. The jacking device is further provided with a jacking head in contact with the pit ground. The jacking head protrudes out of an external rim of the tyre. The escape device can carry out effective rescue for trapped tyres, is convenient and fast to assemble and disassemble, saves time and energy, improves driving safety, and reduces the occurrence of accidents.