Car front door components function
The main functions of the front door assembly include the following aspects :
Safety and security :
door lock : The door lock is a key part to ensure the safety of vehicles, usually composed of two parts, one part is fixed on the door, the other part is fixed on the car body. The door can be locked or unlocked with a simple lever motion or button operation. Even in the case of deformation of the body and the door due to collision, the door lock should be kept firm to prevent the door from accidentally opening .
reflector : the left front reflector allows the driver to observe the side and rear of the vehicle to ensure driving safety .
Comfort and convenience :
glass : including the left front door glass and other window glass, to provide lighting and vision, while the glass sealing strip to prevent water vapor, noise and dust into the car, to ensure the comfort and safety of the driving space .
door lock motor : responsible for door lock opening and closing, to ensure the normal opening and closing of the door .
handle : including outside the door handle and door handle, convenient for passengers to open and close the door, while the non-slip design increases the use of safety .
interior board : increase the beauty and comfort of the car .
Other functional components :
door glass controller : control glass lifting .
mirror controller : easy to adjust the Angle of the mirror .
speaker : provides the interior sound effect, enhance the driving and riding comfort .
These components work together to not only ensure the safety of the vehicle, but also enhance the convenience and comfort of the ride.
The front door assembly mainly includes the following parts :
Door body : including outside door plate, door inner plate, door window frame, door strengthening beam and door strengthening plate, etc. The outer plate is usually light, and the inner plate has strong rigidity and can withstand greater impact .
door accessories : including door hinge, opening limit, door lock mechanism and internal and external handle, door glass, glass regulator and seal strip .
These accessories provide auxiliary functions such as glass lifting, sealing and safety locking.
interior cover board : including fixing plate, core plate and interior skin, etc., these parts together constitute the interior environment of the cab .
The specific functions and functions of are as follows: :
door body : provides the structural support and protection of the door. The combination of the inner and outer plates includes flanging, bonding and seam welding to ensure the stability and safety of the door .
Door accessories :
hinge : connects the door to the body to ensure that the door can open and close smoothly.
Opening limiter : Limits the opening Angle of the door to prevent the door from opening too large.
door lock mechanism : including internal and external handles to ensure the safe locking and unlocking of the door.
glass lifter : enables the door glass to move up and down, convenient for passengers to observe the outside world.
sealing strip : prevent water vapor, dust and other into the car, keep the environment inside the car clean and comfortable .
interior cover : provides interior decoration and protection functions to enhance the comfort and beauty of the cab .
These components work together to ensure the proper operation and safety of the front door of the car.
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