With the gradual improvement of people's living standards, the existence of automobiles has also begun to become popular, and now most families have a scooter.
And because of the increase in cars, the incidence of traffic accidents is also increasing year by year, and many friends who drive are accidents caused by some minor problems.
For example, the "triangular window" that I want to take you to understand today, many people have never heard of this part, and some old drivers who have been driving for more than ten years do not know the importance of this part.
But in the whole car, the triangular window is the most expensive to repair and the most expensive glass on the car. So what's so special about this "triangular window"?
1. What is a triangular window?
As the name suggests, the triangular window is a triangular piece of glass, which is very inconspicuous on the whole car, and many car owners will ignore this position.
Most people don't even know that they have a triangular window in their car, but it's huge.
There are four triangular windows in a car, two on the left and right sides of the front window of the car, and the remaining two on the left and right sides of the rear window glass.
In other words, the four triangular windows on a car are symmetrical to each other, and this design increases the view of the car a lot.
The front window is also known as the front door window near the A-pillar, and the rear window is called the rear door window next to the C-pillar.
The existence of the triangular window is to increase the owner's vision and reduce the driver's blind spot.
Many people will say that the view of the car without a triangular window is also very good, and there are not many blind spots, but in fact, this kind of blind spot is difficult to notice.
For example, the A-pillar of a car, most of which are very thick in shape because it requires more strength to support the body.
Therefore, this A-pillar will block part of the owner's vision when turning or passing through the intersection, and there will be a certain area of blind spots on the left and right sides, about 6.8°.
It doesn't sound like a good idea, but what if this blind spot is enough to accommodate a BMW 7 Series body?
Such a long body will be blocked by blind spots, and the probability of automobile accidents will be greatly increased.
Once the owner does not see the vehicle behind in this blind spot, it will cause loss of life and property.
At the same time, the triangular window cannot be opened, so many people think that it is just a decorative window, but such a small piece of glass is the most expensive piece of glass in the whole car.
Most of its materials are tempered glass, which has high performance and strong impact resistance, so the material cost is also relatively high.
In recent years, the process of automobile windows has achieved a breakthrough, and some car companies have begun to use Plexiglas to make triangular windows, but the cost of this process is higher and more difficult.
Therefore, the current popularity rate is not high, and the number of triangular windows made of tempered glass is the largest.
The repair of the triangular window is the most laborious, much more difficult than repairing the car window, and the inventory of the triangular window is not much.
Every time the triangular window needs to be repaired, it needs to be urgently transferred from other places, and the repair procedures are also very complicated.
Therefore, such a seemingly inconspicuous triangular window not only has a huge maintenance cost, but also plays a great role in the safety of the car.
Second, the role of the triangular window
Many people will think that the design of this triangular window is a chicken rib, and it cannot be opened for ventilation, just such a small piece, and the cost of maintenance is so high.
In that case, why does this part still exist?
In fact, the triangular window has many uses, and the triangular window of the front door can increase the driver's vision and reduce the probability of accidents.
The triangular window of the rear door can provide a wider view of the scenery for passengers in the rear seat.
The rear passenger seat is around the center of the car, and the environment is relatively narrow, and the scenery you can see is relatively limited, so if you sit on the bus for a long time, you will feel very depressed.
These two small triangular windows can bring a better experience to the rear passengers, improve the comfort and pleasure of passengers, and at the same time, the triangular windows can also increase the stability of the body structure.
As we all know, the triangle is a representative of stability, because its strong structural stability has always been a frequent visitor in major industries, and the same is true in the car body.
The overall triangular support structure composed of triangular windows will greatly improve the anti-collision performance of the body, and at the same time increase the stability of the window glass.
The position and shape of the triangular window helps to absorb the external pressure on the entire car body.
In this way, if the car is hit or when making a sharp turn, the impact force will be much less, and the safety of passengers will be better guaranteed.
At the same time, the presence of triangular windows can also help reduce wind resistance in the body.
At high speeds, the wind resistance will also have a certain impact on the parts of the car and its own performance, and the existence of the triangular window reduces the wind resistance at high speed.
This effect can also be translated into an increase in the vehicle's dynamics, making the vehicle lighter and faster on the road, and saving more resources.
Many cars that do not have triangular windows will shake from time to time, and the windows are easy to break, and the cost of repairing the windows will increase.
After a long time, it is better to buy a car with triangular windows is more cost-effective, so this is also for the personal safety and property safety of the car owner.
At the same time, the triangular window not only plays a role in performance, but also plays a great role in appearance.
Because most of the window glass of today's vehicles is square and curved, if there is no triangular window to connect, it will look very abrupt.
With the addition of four triangular windows, the overall line will become smooth and look more harmonious.
Therefore, whether it is from the perspective of safety or comfort, the triangular window is very important.
Car owners need to recognize the importance of the triangular window and not wait until the triangular window is scrapped to start regretting it.
3. The triangular window that cannot be ignored
The design of the triangular window has been valued by designers since the last century, and the existence of the triangular window has been in the early days of the birth of this kind of closed car.
However, at first, people didn't realize the significance of the triangular window to the whole car, but thought that more triangular windows could provide an additional ventilation channel and make the view and scenery better.
After all, in the past, cars have always been the exclusive property of wealthy families, who will pay more attention to enjoyment and their own experience.
Later, the car air conditioner officially debuted. The need for ventilation and refrigeration in automobiles has also been improved through a variety of designs.
In order to pursue a more extreme streamlining and appearance, some models also cancel the design of the triangular window to ensure the beauty of the car.
At this glance, it seems that the existence of triangular windows is dispensable, so there are fewer and fewer cars on the market that still have triangular windows.
However, as mentioned above, the significance of the existence of triangular windows is not only for ventilation and beauty, but more importantly, for the guarantee of safety.
Nowadays, the development of science and technology is getting faster and faster, and automobiles have gradually embarked on the road of artificial intelligence, and many intelligent high-tech systems have begun to settle in automobiles.
For example, many models now have blind spot detection and 360-degree panoramic image system, etc., which can show all the pictures around the car first, avoiding the existence of blind spots.
However, the system is not foolproof, and as a product of artificial intelligence, there will definitely be times when things go wrong.
Therefore, the existence of the triangular window is also an additional guarantee for the safety of car owners. However, the triangular window is not without its drawbacks, and it has a lot of room for improvement.
For example, the triangular windows on most vehicles are not open and have always been fixed, which can ensure the sealing and safety, but at the same time the ventilation performance is greatly reduced.
If someone can improve the design of the triangle and make it have both advantages, I think the triangle window will be revitalized in the current car market.
Now that the price of cars has become more and more affordable, more and more people are beginning to consider buying a scooter for themselves.
Before buying a vehicle, you must make all kinds of preparations, taking into account your own economic strength and the performance data of the car, the most important of which is the safety of the car.
Therefore, today's car owners should learn more and understand more about this kind of knowledge, just like the triangular window.
Most people look at so many cars and don't notice the existence of this location, but if you learn this knowledge, you understand the role of the triangular window.
Maybe when an accident happens in the future, you can make yourself more likely to survive through the triangular window.
If you want to make your car last longer, and the life safety of yourself and your family can be better guaranteed, then the triangular window must not be ignored.
In view of the maintenance cost of the triangular window, it must be properly maintained, so as to maximize the function of the triangular window and extend the performance and life of the car more effectively.
epilogue
Times are changing rapidly, and the automotive market is constantly evolving, with many new features beginning to emerge.
Everyone must keep their eyes open when choosing a car and don't be deceived by all kinds of fancy gimmicks.
Like a seemingly inconspicuous triangular window, it carries multiple functions and is indispensable in every aspect.
It is believed that with the advancement of technology, there will be more parts similar to the triangular window in the future, and even parts that can replace the triangular window, so that the experience of drivers and passengers will be on a higher level.
Resources:
After driving a car for 10 years, I know what the "triangular window" is for, don't wait for scrapping to regret it
2024-03-06 15:08 Chongxin Media
After driving a car for 10 years, I know what the "triangular window" is for, don't wait for scrapping to regret it
2023-10-02 17:12 Students play with cars
2023-10-05The car is a little bit of a car "After driving a car for 10 years, I know what the "triangle window" does, don't wait for scrapping to regret it"