What are the different parts of a car door called?
3 Answers
From top to bottom, they are: left front door glass, left front mirror, left front glass sealing strip, and left front door trim with exterior decorative strip. Concept: The car door provides access for the driver and passengers to enter and exit the vehicle, isolates external interference, and to some extent mitigates side impacts to protect occupants. Functions: The aesthetics of a car are also related to the design of its doors. The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, ease of opening and closing, and of course, functional indicators. Anti-collision performance is particularly important because during a side impact, the buffer distance is very short, making it easy to injure occupants inside the vehicle.
There are quite a few parts to a car door, and as a seasoned driver with ten years of experience, I always pay attention when opening and closing doors. On the outside, there's the door handle for pulling or pushing the door open; the window is installed at the top of the door frame and can be raised or lowered; the door lock is that small button or lever that secures the door against theft. The hinges are located where the door connects to the car body, ensuring smooth opening and closing; the sealing strip runs around the edge of the door to prevent water or wind from leaking in. On the interior side, the door panel lining includes an armrest for resting your arm; control switches adjust the window up and down; the storage compartment can hold keys or small items; and the speaker cover hides the speaker for playing music. Although the structure of a car door may seem simple, every part is crucial. If the hinges or latches fail, the door might not close properly, so don’t overlook daily maintenance!
When I was a young car owner, I was curious about how car doors were designed. Now I know that the most obvious part is the exterior door handle—just pull it to open. The window section is called the car window, controlled by a power window switch. Inside, the door panel has a cushioned armrest with buttons nearby to operate the windows. At the bottom of the door, there's a storage pocket for drink bottles—very handy! Another small detail is the door lock button, which can lock the entire car with a single press. The hinges at the door corners allow smooth swinging, while the weatherstripping prevents water leaks during rain. These parts can loosen over time—for example, if the handle gets stuck, a bit of lubricant can fix it.
