What is the reason for the constant sound of unlocking and locking of the car door lock?
1 Answers
The reason for the constant sound of unlocking and locking of the car door lock is the looseness of the internal door lock linkage, which prevents the electric lock from engaging properly in time, making it easy for the door not to be securely locked. Maintenance and inspection are required. Composition: Generally, a car door consists of three parts: the door body, door accessories, and interior trim panel. The door body includes the inner door panel, outer door panel, door window frame, door reinforcement beam, and door reinforcement plate. Door accessories include door hinges, door opening limiters, door lock mechanisms, inner and outer handles, door glass, window regulators, and sealing strips. The interior trim panel includes the fixed panel, core panel, interior cover, and inner armrest. Classification: Car doors can be categorized into forward-opening doors, reverse-opening doors, and horizontally sliding doors. Forward-opening doors can be closed by the pressure of the airflow even while the car is moving, making them safer and more convenient for the driver to observe backward when reversing. Reverse-opening doors, if not closed tightly while the car is moving, may be pushed open by the oncoming airflow, hence they are less commonly used. They are generally adopted only to improve the convenience of getting in and out of the car or for ceremonial purposes. Horizontally sliding doors have the advantage of being able to fully open even when the distance between the car's side wall and an obstacle is small.
