Nissan Maxima Universal Automatic Smooth Car Door Closer Vacuum Lock System
What is the black techs of electric suction door of the car ?
Some netizens asked us about the car configuration, saying that the electric suction door in the car is the same kind of black techs. When we look at luxury car ads, there is a scene where doors are closed not so hard, but gently, even if the door is not completely closed for a moment, and then it is sucked into the door like a magnet. This sense of luxury is not comparable to the average car. Previous generations of Mercedes-Benz S-class also have an electric suction door technology. In other words, more than a decade ago, the technology has been used, which is not new technology.
The principle of an electric sucker is that the door frame (or the edge of the door) is equipped with an electromagnetic coil, and when the door opens, there is an electric current passing through the coil, which forms an electromagnetic field, so that, because of magnetic force, when the door closes closer to the door frame, The door will be automatically sucked in. The electric sucker door also has its practical side. If you get out of the car with things in your right hand and left hand, you just have to gently around the door, and the door will automatically be sucked in, or when there are old people or children in the car, You don't have to force like an ordinary car when you close the door. All the rooms are luxurious and elegant.
But the electric suction door also has the shortcoming, first is the electric suction door's cost and the maintenance expense is very expensive, the durability is poor. When there is a gap in the door, no matter whether there are obstacles or not, the family should be very careful. If the child's finger is caught between the doors, the electric sucker will continue to work, so there is a certain safety hazard. Electric suction doors, though not new technology, will make car owners more elegant. After eliminating the hidden danger of safety, it is a good car configuration.
What is the Electric Suction door?
Electric suction door is a comfortable safety configuration for luxury sedan. When the door is not closed, the door will automatically close until it is completely closed. An electromagnetic coil is installed on the door frame (or the edge of the door plate). When the door opens, an electric current passes through the coil, which forms an electromagnetic field. As a result of magnetic force, when the door is close to the door frame, the door is automatically sucked up.
Introduction to the function of Electric suction door:
| 1. When closing the door without much effort, increased comfort, but also make the door more elegant action. |
| 2. The door does not close completely will increase the danger, with this function does not have to worry. |
Electric suction door function common type:
Mercedes-Benz Swine-BMW7 Series, Audi A8, Audi Q7, Maybach, Crown Top (13th Generation), Lexus LS Series, Bentley all models, range Rover 4 Top, Zhongtai Z700, etc.
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