multifunctional security case

Abstract

The invention relates to a multifunctional safety protection jacket which comprises a waterproof cover, an expansion layer and buckle components. The waterproof cover is in first states before the multifunctional safety protection jacket is used, then penetrates the bottom of a vehicle and is laid at the bottom of the vehicle. Semi-closed wheel avoiding grooves are formed in the multifunctional safety protection jacket, and accordingly users can arrange wheels in the wheel avoiding grooves without shifting the vehicle; the waterproof cover can be in second states by means of encircling, covers chassis and side edges of the vehicle and is fixed by the aid of the buckle components, then air bags can be inflated via an inflation inlet, and accordingly the vehicle can be suspended under the effect of buoyancy force and can be prevented from being soaked in water; the chassis of the vehicle can be in contact with the water, the expansion layer can be expanded at the moment, accordingly, gaps on the chassis can be filled with the expansion layer, and the water can be prevented from flowing into the vehicle from the gaps on the chassis. The multifunctional safety protection jacket has the advantages that the users can use the multifunctional safety protection jacket without shifting the vehicle, the gaps on the chassis can be filled with the expansion layer by means of expansion when the expansion layer is in contact with the water, accordingly, the multifunctional safety protection jacket can be quickly used, and the water can be effectively prevented from flowing into the vehicle.

Description

technical field [0001] The invention relates to an automobile safety product accessory, in particular to a multifunctional safety protection cover. Background technique [0002] In recent years, with global warming, extreme climate disasters have occurred frequently, and local torrential rains of rare intensity often form, which can cause water accumulation in low-lying urban roads in a short period of time. However, on the one hand, due to the flaws in the design of the urban drainage system, the drainage facilities are not in place, resulting in serious urban waterlogging. In recent years, similar things have happened in major cities. On the other hand, because the garages are mostly built underground, it is easy to cause rainwater backflow in rainy days. Therefore, accidents of cars being submerged on the road or in garages often occur in major cities, causing property damage and possibly life-threatening. [0003] There are multiple waterproof devices designed for the...

AI Technical Summary

Problems solved by technology

However, it is inconvenient to use, and the vehicle needs to be started and moved first

The cover cannot be used when the vehicle is not easy to move or the vehicle has been soaked in water and cannot be started

When using split airbags, the chassis of the vehicle is still in contact with water, and because there are many gaps in the chassis, it is easy to cause water ingress.

Images