The door is closed strongly and hits the car, which really has a bad effect on the car’s body. Although the door looks simple on the surface, there are many parts hidden in it.
So, let’s talk about the damage that slamming doors can do to cars.
1. The car door hinge will be loose
Since most car doors generally only have one hinge and one stopper, and the hinge bears most of the weight of the door, coupled with the force of non-horizontal angles when the door is closed vigorously, the door hinge will become loose over time. Some door hinges are fixed by welding or riveting, so it is quite difficult to replace.
2. will damage the internal structural
There is no doubt about the damage of vibration to various parts of the door. Especially the window glass, the plastic connectors in the door, the electronic wiring harness, the audio speaker, etc., the vibration will cause irreversible damage to them. In addition, there are many buckles in the door, and the vibration will make the buckles loose and produce abnormal noises.
3. The door seal is not tight
The sealing between the door and the body mainly depends on the rubber strip around the door. Frequent and vigorous closing will cause excessive deformation of the sealing rubber strip, resulting in lax sealing. Especially in a low-temperature environment, the sealing rubber strip will become brittle, and vigorously closing the door will cause irreparable damage to the sealing rubber strip. And if the door seal is not strict, wind noise and haze will enter the car, which will be affecting the ride comfort.
4. Car doors distort
Perhaps some people will question, the door is made of steel stamping, vigorously closing the door will affect the steel plate? In fact, the metal also has fatigue strength, frequent and vigorous closing will produce permanent deformation of the door steel plate, although the naked eye can not see, when the deformation is obvious, it is too late to remedy.
So, how do you close the door when you get out of the car? The correct way to close the car door is very simple. After getting off the car, push the car door to a position about 10 cm away from the car body, and then push it a little harder. This will not only close the car door easily but also make the closing sound much quieter. Hurry up and share this article with your friends who always like to slam the door hard!
