What is the function of the triangular window in a sedan?

1 Answers
KayleeDella
07/30/25 10:27am
The functions of the triangular window in a car are as follows: 1. The first function is to expand the field of vision and reduce blind spots: The triangular window on the front door of the car can increase the driver's field of vision. While driving, it is necessary to observe not only the front of the car but also the traffic conditions on both sides. If there is no triangular window on the front door, the driver may not be able to see the traffic conditions and surrounding situation in that direction, which can easily lead to traffic accidents. The triangular window on the rear door can increase the viewing area for the rear passengers, providing them with a broader field of vision. 2. The second function is that the triangular structure is more stable: Among many polygons, the triangle has the best stability. In daily life, many objects that require high stability are designed using the principle of triangles, and the triangular window on the car can make the entire window more stable. 3. The third function is to determine the position of the car body: Through the triangular window, the driver can clearly see the position of the wheels. When turning, the direction of the wheels can be judged through the triangular window. Although the triangular window on the car is small, its manufacturing difficulty is much higher than that of the car's glass, and the price is not cheap.
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