Automobile antiskid device

Abstract

The invention discloses an automobile antiskid device. The antiskid device comprises anti-skid plates, a transmission mechanism and a driving device, wherein the anti-skid plates are symmetrically arranged. One end of each antiskid plate is connected with an automobile chassis/an automobile cross beam in a rotatable mode through a hinge pin. The other end of each antiskid plate is connected with the driving device through the transmission mechanism. Teeth are fixed to the bottom surface of each antiskid plate. The automobile antiskid device has the advantages that it is guaranteed that an automobile safely runs on a wet slippery road or an icy and snowy road, and meanwhile, under the condition that an existing brake system of the running automobile breaks down and is ineffective or the running automobile breaks down due to misuse, the emergency braking function can be achieved; the structure is simple, and an existing automobile structure is not changed; during operation, extra friction force is generated between the antiskid plates and the ground, the automobile braking effect is improved, and therefore the purpose that the automobile freewheeling distance is shortened during an emergency brake is achieved; besides, rapid parking can be achieved, sideslip and turning over of the automobile are prevented, a jolt is avoided during a brake, the automobile passengers do not feel uncomfortable, and the practicability is high.

Description

Technical field [0001] The present invention relates to the technical field of vehicles, and in particular to an automobile anti-skid device. Background technique [0002] When the vehicle is driving on ice, snow, or slippery roads, the friction between the wheels and the road surface will decrease, which will cause the vehicle acceleration performance and braking performance to decline or fail. When the vehicle brakes, the braking distance is extended or rollover occurs, which is prone to traffic. accident. [0003] The existing anti-skid devices are complex in structure and basically act on vehicle tires, such as tying steel chains on the tires to increase friction, or winding ropes on the tires, or even sprinkling some sand near the tires. The above methods increase the friction of the tires and reduce slippage. Although they can achieve a certain anti-skid effect, the effect is poor, and it is difficult for vehicles to start on snowy roads. For road surfaces such as snow and t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the poor effect of the anti-skid device in the prior art, and it is difficult for the vehicle to start on the snowy road, it does not work at all on the road surface such as snow and thin ice, and the skid of the vehicle can easily lead to the occurrence of a vehicle rollover accident , economic loss and loss of life and property are countless, poor practicability and other defects, the purpose of the present invention is to provide a car anti-skid device

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