What beautiful and easy-to-draw borders are there?

China Cool Treasure, Subaru Series, Outback, Panther, Forester and Legacy all have borders.

Advantages of frame door:

1, fashionable and dynamic. This discerning person can see it, so it is very unique. When you open the door, think about the envious eyes and surprised eyes of people around you. Don't say that you are not happy inside; This frameless car door is also a sharp weapon for professional girls, which can instantly capture the eyes of most girls.

2. Good sealing effect. This is relative, because the sealing effect is not so good because of the reaction of riders; However, technically speaking, the sound insulation effect of the frameless door is good, because the opening and closing system of the frameless door automatically lowers the glass by 0.5 cm when the door is opened, and automatically rises and blocks the sealing strip after the door is closed. The sealing strip is installed on the car body, so the sealing performance is good.

3. Enhance security. Because there is a door without a door frame, the pillars of the door are reinforced, and the strength of the door is higher than that of ordinary doors when it encounters impact.

Disadvantages of frame doors:

1, which is more expensive. Compared with framed doors, frameless doors need to consider more technical problems, such as sound insulation, waterproof and so on, so the cost of four doors alone goes up; On the other hand, due to the complexity of technology, the failure rate will rise and the maintenance cost will be considerable.

The door may not be opened in winter. It is cold in winter, especially in the north, and it is easy to snow and freeze, so the rubber part of the car body is easy to stick together at the top of the glass. Except for the main driver's seat, the other three seats are often glued together.