Automobile collision-proof chassis guard plate

Abstract

The invention discloses an automobile collision-proof chassis guard plate including a first guard plate main body, an inclined plate, a second guard plate main body, a connecting hole, a fixing device, a heat dissipation device and a buffer device, a right end of that first guard plate main body is weld to a lower side of the left end of the incline plate, an upper side of that right end of the inclined plate is welded to the left end of the second guard plate main body, two connecting holes are disposed on the front and rear sides of the upper end of the first guard main body, and three connecting holes are disposed on the front, middle, and rear sides of the upper end of the second guard main body. When the car encounters uneven ground, the buffer device contacts the ground in advance, and the impact force from the ground moves the buffer plate upwards, the buffer plate drives the top column to move upward, and the third spring and the fourth spring simultaneously compress to reach the limit. After resetting, the impact force is offset, the cushioning effect is increased, thereby reducing the impact on the guard plate, protecting the guard plate, and protecting the internal partsof the body.

Description

technical field [0001] The invention relates to the related field of auto parts, in particular to an anti-collision chassis guard plate of an automobile. Background technique [0002] The guard plate is installed at the bottom of the car to prevent mud, sand, stones, water and other things from entering the gaps between the engine, gearbox and other components. When the vehicle is running, mud, sand, and stones are easily brought to the gaps between the above parts If the protective plate is not installed on the chassis of the car, it will cause small stones to enter the gap next to the gearbox. When the tires are turning during driving, due to insufficient clearance, the gearbox can be hard pushed out of the pit or hole. , causing gearbox oil leakage and other problems, if sand enters the engine, it will cause serious wear and tear of the engine. [0003] After searching, it is found that the invention of patent No. CN201020627780.X discloses a car chassis guard, which is ...

AI Technical Summary

Problems solved by technology

[0006] 1. The existing chassis guard needs to be installed and fixed by multiple screws, the installation procedure is cumbersome and the convenience is not enough

[0007] 2. The existing chassis guard plate lacks the function of cooling the bottom of the vehicle body, which makes the heat dissipation of the internal parts of the car poor and affects the service life

[0008] 3. The existing chassis guards have poor buffering effect against external scratches and impacts, and poor protection for auto parts

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