Can Forcibly Opening the Car Door Break the Door Check?

[DelBrady]

Forcibly opening the car door will not break the door check. Below is a detailed introduction to car door checks: 1. Definition. A car door check is a device that restricts the rotation of the car door under a certain force, protecting the front edge of the door and preventing contact with the body panel. 2. Classification. a. Plastic-coated door check: The main arm is made of a steel frame, and the limiting structure is achieved through plastic-coating technology. b. Stamped door check: The main arm is formed using stamping technology to achieve the limiting structure. c. Other functional door checks: These refer to door checks other than stamped and plastic-coated types. 3. Principle. During the door opening and closing process, the slider inside the door check cover moves back and forth along the main arm. Due to the varying thickness of the main arm along the movement path, the slider's displacement distance differs, resulting in varying forces on the rubber block. This creates different opening and closing forces, thereby achieving the limiting effect.