Triangular window installed in front

In order to avoid the excessive inclination and side blind area of the front windshield caused by Group A, the driver's field of vision can be increased.

It looks like a small triangular window, but when it is matched with the glass of the front door, it can lead to the requirement that the guide rail of the elevator should be parallel to the glass guide rail of the B-pillar.

Then many people will wonder, if the triangular window on the front door glass is to increase the vision, what is the role of the triangular window on the back door?

We also need to have some stability to our windows, so such triangular window glass plays a very good role in stabilizing. When our car is driving on the road, a whole piece of glass will inevitably shake when it rises or falls, so if we add a triangular window at this time, we can ensure the stability of our car and make it shake very little.

Of course, there are two kinds of triangular windows in the back door:

One is a device installed at the back door, which covers the glass with a sealing strip. In this way, the shape is more beautiful and the corresponding activities can be reduced. At the same time, the glass can rise and fall more smoothly. If the door is too long, this small triangular glass window can also be used as an independent window.

So it looks like a very inconspicuous triangular window. I didn't expect it to play such a big role.

Therefore, when driving, we must pay attention to the maintenance of the triangular window of our car. Although its area is not particularly large, it is well sealed, so if such a triangular window is damaged, its cost is even more expensive than the whole large glass.