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2023

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02

Introduction of car door frame?


The development prospect of the automobile door frame industry is very good, because it brings more benefits to the enterprise when it is used, so it is favored by customers. In order to make everyone more familiar with it, understand its daily use, and bring good benefits to merchants, next we will talk about some knowledge points related to car door frames, hoping to bring help to more people, and let it bring Come more benefits.

      The car door frame must ensure the passage of the driver and passengers in and out of the vehicle, and isolate the interference from the outside of the vehicle, reduce side collisions to a certain extent, and protect passengers. The beauty of the car is also related to the shape of the door. The quality of the car door frame is mainly reflected in the anti-collision performance of the car door, the sealing ability of the car door, the convenience of the car door frame contact, and of course other functional indicators. Anti-collision performance is particularly important, because when the vehicle has a side collision, the buffer distance is very small, and it is easy to injure the passengers in the car.

      A good car door frame will have at least two anti-collision beams, and the weight of the anti-collision beam is relatively heavy, which means that a good car door frame is actually relatively heavy. But it cannot be said that the heavier the door, the better. In today's new cars, if safety can be guaranteed, designers try to reduce the weight of the entire vehicle, including the doors (such as using new materials) to reduce energy consumption. Cars can be divided into two-door, three-door, four-door and five-door cars according to the number of doors. Official cars are mostly four-door, family cars are mostly four-door, three-door and five-door (with the rear door open), and sports cars are mostly two-door. In order to ensure the convenience of passengers getting on and off the car, the maximum opening is controlled at about 65°~70°; there should be no positional interference with other parts during the opening process; open; the door mechanism is easy to operate, including the door can be closed freely, and the window can be easily raised and lowered etc., requiring good airtightness and headlights. The light-transmitting surface meets the side-view requirements; sufficient strength and rigidity ensure the reliable operation of the car door frame, reduce the side vibration of the door, improve the safety of the side collision of the vehicle, prevent the door from sinking, and have a good door manufacturing and installation process.

     At present, the wide application of automobile door frames in daily life and its better and better production technology also make us believe that more and more manufacturers will join in, so we need to see and compare more. Over the years, the company has been committed to the expansion and development of domestic and foreign markets, and has adopted two methods of online Internet e-commerce platform and offline physical sales to go hand in hand. Today, our products are distributed in all provinces, cities and autonomous regions of the country. The products not only sell well in the domestic market, but also have contact information on the official website. There are also online professional staff for reception, just ask them if you don’t understand.

 

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