See who slams your car door again.

Drivers will inevitably encounter this situation. Some passengers are fine when they are sitting, but the noise when they get off and close the door makes people outside feel that the whole world is "trembling". But you know what? The door is different from other ordinary doors, and there are many accessories in it. Closing the door vigorously is very harmful to both the car and the driver.

Why did you crash the car?

Automobile door is a complex part, which contains many parts: door lock, glass lifter, horn and anti-collision beam, waterproof layer, sound insulation layer and so on.

The door and the car body are connected by hinges and stoppers, the former is fixed, and the latter limits the opening angle of the door.

Car damage:

● The hinge and fixer are damaged;

● The sound insulation layer will be "injured" and the noise will increase when the door is closed;

● Doors are prone to aging, and loose hinges and stoppers will also lead to loose internal parts of doors;

● The door will produce imperceptible sexual deformation, which will affect the service life;

● The sealing strip is strongly squeezed, which makes it easier to deform and crack;

● Sensors that give an alarm when the door is not closed are also fragile.

Closing the car door hard may also hurt people.

Because the car is a sealed space, the air flow caused by closing the door strongly will affect the air pressure in the closed space, causing the eardrum pain of the driver or passenger. In addition, closing the door vigorously is also disrespectful to the owner.

In fact, whether the door is closed tightly depends on the working conditions of sound insulation cotton, sealing strip and anti-collision damping in the door. As long as you use the right force, you don't need to use Machamp!