Single-degree-of-freedom vehicle trap escape apparatus

Abstract

The invention relates to a single-degree-of-freedom vehicle trap escape apparatus belonging to the technical field of automobile parts design and manufacture. The single-degree-of-freedom vehicle trap escape apparatus comprises a supporting mechanism, a hydraulic jack and a bottom plate; and the single-degree-of-freedom vehicle trap escape apparatus is arranged on a vehicle body at two sides between front tires and rear tires of a vehicle, and can be used for jacking the vehicle along the direction vertical to the ground so as to provide enough space for filling hard matters or coming-out plates under the tires trapping in soil, thereby realizing trap escape function of the vehicle. The single-degree-of-freedom vehicle trap escape apparatus has a small volume in a non-working state without influencing driving trafficability of the vehicle per se, can be driven by manual power, and is suitable for various vehicles including low-chassis passenger motor vehicles such as cars, SUVs (Sports Utility Vehicles), MPVs (Multi-Purpose Vehicles) and the like.

Description

technical field [0001] The invention relates to a car trap self-rescue device, in particular to a car trap self-rescue device applicable to low-chassis passenger vehicles such as sedans, SUVs, and MPVs, and belongs to the technical field of auto parts product design and manufacture. Background technique [0002] Car trapping accidents often occur when the car is running on soft and wet roads with harsh driving conditions, especially when driving in the field such as self-driving tours and off-road driving. At present, the solution to the car trap problem is to rely on the traction of other vehicles or to dig sand and then pave hard objects to solve it. The above solutions are not effective for single-car driving and deep car trapping. Existing vehicle trap self-rescue devices, such as the Chinese patent No. 200620006336.X and the Chinese patent No. 200920203081.X, are all powered by the hydraulic power of the vehicle, and the device itself has a large volume. For passenger ...

AI Technical Summary

Problems solved by technology

At present, the solution to the problem of vehicle trapping is to rely on the traction of other vehicles or to dig sand and then pave hard objects to solve it. The above solutions are not effective for single-vehicle driving and deep car trapping.

Existing vehicle trap self-rescue devices such as the Chinese patent No. 200620006336.X and the Chinese patent No. 200920203081.X proposed car trap self-rescue devices are powered by the hydraulic power of the vehicle, and the device itself has a large volume. For passenger vehicles such as sedans, SUVs and MPVs, the chassis of which is low and the vehicle itself does not have a hydraulic power output, such a self-rescue device cannot be installed. Vehicles that can be installed with such a self-rescue device will also have reduced normal driving performance , the scope of application of the above self-rescue devices for trapped vehicles is relatively limited

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