Device for quickly stopping out-of-control vehicle

Abstract

The invention discloses a device for quickly stopping an out-of-control vehicle. The device is mounted on a vehicle frame. The device is characterized by comprising a trigger button, a lead and eight working cylinders, and the structural diagram is shown in figure 1. Each working cylinder comprises a fixing plate, an igniter, gunpowder, a bottom barrel, a piston, a positioning plug, a front barrel and a steel nail; main parts of each working cylinder are assembled in series; the trigger button is mounted in a cab; one end of the lead is connected with the trigger button, and the other end is connected with the igniter; the igniter is an initiating explosive device and is pressed on the bottom barrel in an interference manner; the gunpowder is arranged in a closed space formed by the bottom barrel and the piston; the bottom barrel is in threaded connection with the front barrel; the piston is mounted in the bottom barrel and is in small interference fit with the bottom barrel; and the positioning plug is sleeved on the steel nail and inside the front barrel and is in small interference fit with the front barrel. The steel nail is arranged in the front barrel and at the upper part of the piston; the front barrel is in threaded connection with the bottom barrel, an opening part is provided with a step, and the middle-upper part is provided with an air leakage hole; and one end of the fixing plate is in threaded connection with the bottom barrel, and the other end is connected with the frame through bolts.

Description

technical field [0001] The invention relates to the field of vehicle use devices, in particular to a device for quickly stopping an out-of-control vehicle. Background technique [0002] In modern life, people use various vehicles to travel or transport goods every day. During the use of vehicles, vehicles often lose control and various traffic accidents occur, causing serious losses to people's lives and property. Especially when the vehicle falls from the bridge or falls from the road to the cliff, it is the most terrible. [0003] The main disadvantage of the existing vehicle is: at the moment when the vehicle is out of control, the main measure taken by the driver is to brake, but there is a certain braking distance from the brake to the stop of the vehicle, which is easy to cause accidents such as rollover, collision, and falling, and cannot effectively avoid accidents. occur. [0004] Therefore it is necessary to design a device to be installed under the frame of the ...

AI Technical Summary

Problems solved by technology

[0003] The main disadvantage of the existing vehicle is: at the moment when the vehicle is out of control, the main measure taken by the driver is to brake, but there is a certain braking distance from the brake to the stop of the vehicle, which is easy to cause accidents such as rollover, collision, and falling, and cannot effectively avoid accidents. occur

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