What are the cars with borderless doors?

China Cool Treasure, Subaru Series, Outback, Panther, Forester and Legacy are all frameless.

Frameless doors generally belong to the configuration of high-end cars, especially sports cars, such as Audi A7 and A5. In addition to their cool appearance, they are even status symbols, because sports cars without frame doors are generally not cheap. Compared with traditional framed doors, frameless doors should consider more technical problems at the beginning of design.

For example, its sound insulation and waterproof invisibly increase a lot of manufacturing costs, which is also the reason why frameless doors appear in luxury cars. Frameless doors are also very particular about opening and closing doors. You should pull the handle first and wait for the glass to fall a short distance before pulling it completely. In addition, it is best not to push the glass directly when closing the door, which is easy to loosen after a long time.

Advantages of borderless doors

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.