We have not encountered a group of people in their daily lives, they shut the door on and off when there is always resorted to a very big effort, along with "Bang" If we imagine when you pull people in off his bang when it closed, you will not be very distressed?

Door construction

The door from the outside looks an ordinary iron gate, but in fact the car door is a more complex structure of the site, the door of the space is very small, not only to accommodate the window there is also a door, window regulator, horn , crash beam, waterproof layer and the insulation layer and so on, the more the more advanced truck-mounted functions.

In addition to the internal structure, part of the doors and body connection is also very important, is to support a fixed and allow free movement of the door hinge, the other is a stopper, preventing the door opening is too large or the wind blows off automatically.

Why do some people like to vigorously closed

The first of these slam of people they are definitely not going to intentionally destroyed. Just wanted to let the door can shut more tightly, sometimes we encounter this situation a taxi, because the lack of maintenance of vehicles operating for a long time, this type of car door material is very thin structure is relatively cheap, and take more people, open the door with the number of times it has increased, it will naturally loose mechanical structure points, so there will not shut the door gently phenomenon, taxi drivers will also ask passengers to slam!

That vigorously have any effect on the door?

Occasionally, one or two back to back may not cause damage to the door, but the door is old so the operation will be deformed, also generally difficult to detect the naked eye, but there will be circumstances door shut lax.

At the same time will cause the glass elevators displaced, resulting in the windows can not be successfully lift the lift will be accompanied by abnormal sound. Will seriously affect the hinge point and stop loose, loose door after a not so strong, so-called pull situation as a whole, a loose connection may lead to various plastic parts of the car, resulting in loose between different bayonet ring, seals off even.

After reading this article, please do not shut the door vigorously (except the old car), some car owners because of the face, mouth can not tell what may come, but my heart will be very distressed.

Also now many high-end cars with electric suction door function, as long as the door gently to the edge of the door frame, the door will automatically pull up close, nothing to worry about loose relationship.

Although the car door is a small detail, but it can also reflect your courtesy of the owner.