What is the principle of the car front blind guide rod?

[DelOscar]

Determines the front position of the car through soft contact. Here is additional information: 1. Origin of the blind guide rod: It belongs to Japan's modified car culture, which reached its peak in the early 1990s. Among these modified cars, many owners liked to install blind guide rods on their cars. However, it is rare to see car owners installing blind guide rods in the domestic modification market, possibly due to cultural differences between the two countries. 2. Function of the blind guide rod: The blind guide rod on the car can help the driver better judge the position of the front of the car, assist the driver in determining the distance between the car and obstacles, and play a role in protecting the car. Many older car models have installed blind guide rods.