Single exhaust port car smooth structure

Abstract

The invention discloses a single exhaust port type vehicle stabilizing structure which comprises a first drainage tube, a second drainage tube, a third drainage tube and a rain guard, wherein the first drainage tube, the second drainage tube and the third drainage tube are respectively installed in a column A, a column B and a column C at the left and right sides of a vehicle; air inlets of the first drainage tube, the second drainage tube and the third drainage tube are positioned in a chassis of the vehicle; an exhaust port of the second drainage tube is positioned at the top of the vehicle; exhaust ports of the first drainage tube and the third drainage tube are positioned in a tube wall below the exhaust port of the second drainage tube; and the rain guard is positioned at the exhaust port of the second drainage tube. When the vehicle runs at a high speed, the drainage tubes can quickly reduce the gas pressure of the bottom of the vehicle so as to improve the road holding force of the vehicle; the three drainage tubes share one exhaust port, so that a condition that excessive exhaust ports are formed in the body of the vehicle is avoided and influence on the stability of the overall structure of the vehicle is eliminated; and rainwater can be prevented from falling into the drainage tubes in a rainy day so as to prevent the internal structure of the vehicle from being damaged by the rainwater.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a stable structure of a single exhaust port type automobile. Background technique [0002] When an existing car is running at high speed, the gas flow velocity at the top of the car is greater than that at the bottom of the car, causing the air pressure at the bottom of the car to be greater than that at the top of the car, and an air lift will be formed at the bottom of the car. This air lift will reduce the load of the car tires, thereby reducing the grip of the car tires, and the car will be unstable, which is what is commonly referred to as the "floating" of the car. [0003] In the existing structure, in order to prevent the phenomenon of "floating" when the car is running at high speed, the method of reducing the height of the car chassis and installing the car tail is usually adopted. However, a car with a lowered chassis is only suitable for driving on a road with...

AI Technical Summary

Problems solved by technology

However, a car with a lowered chassis is only suitable for driving on a road with good road conditions, which has great limitations; a car with a rear spoiler has a bad line of sight, and when the car is equipped with a spoiler, it will consume more time and gasoline when the car accelerates , this method is not only unsafe but also uneconomical

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