Car internal pull action
The main functions of the handle in the car include helping the driver to get on and off the car, emergency escape and taking into account the needs of the left and right rudder car . To be specific:
Help getting on and off : For drivers with weak waists, overweight friends or older drivers, ceiling handles can provide a point of support to make getting on and off easier. Especially in the car, although the height is low, but for people with mobility difficulties, this handle can significantly reduce the difficulty of getting on and off .
Emergency escape : In emergency situations such as rolling over or falling into water, the ceiling handle can be used as a tool to escape. The driver can hold the handle to stabilize himself, kick the broken glass or get through the window through the handle, saving escape time .
Take into account the needs of left and right rudder car : for global models, in order to save the trouble of designing two sets of molds, usually all seats are installed above the handle to ensure the symmetry and beauty of the left and right rudder car .
In addition, the handle inside the car has other functions:
Improve ride safety : on rough roads or fast turns, passengers can hold on to the handle to maintain balance and avoid large swings .
processing performance and durability : the top handrail of the automobile needs to have good processing performance, impact resistance and temperature resistance to ensure its durable and safe and reliable .
The main causes and solutions of car inner handle failure :
Center lock not engaged : Check the center lock switch on the main driver control panel to ensure that it is on. Simply open the central lock to solve the problem .
Child lock open : Outside the car, check the side of the door, find the child lock switch and turn it off. With the child lock closed, the doors will work properly .
The inner handle connecting rod falls : The inner handle cannot be connected to the door. Reinstall the connecting rod to resolve the problem .
broken lock : Broken lock blocks can make it very difficult to open the door. Replace the lock block to ensure that the door can open and close smoothly .
Main driver door switch not open : The car is in the process of driving, the door will automatically lock to ensure driving safety. Flip the door switch and the door will return to normal .
Handle damaged : The inside handle of the door may be damaged by impact or wear. Promptly inspect and replace damaged handle .
lock mechanism failure : car door lock core stuck or spring failure and other problems, need professional maintenance or replacement of the lock mechanism to solve .
circuit fault : problems in the automotive electrical system, such as damage to the door lock relay or short circuit in the line, need to check and repair the related circuit problems .
foreign object stuck : If the door handle is stuck by a key or other foreign object, clean up the stuck foreign object .
Handle connection mechanism fault : the connection mechanism is loose, falls off or is damaged. You need to remove the interior panel of the door, check the status of the connection mechanism, tighten the loose part, and replace the damaged part .
cable problem : there is a problem with the cable connecting the inside door handle to the door lock. A new cable needs to be replaced and properly installed .
Door interior panel stuck handle : Improper installation or deformation of the door interior panel may lock the door interior handle. You need to reinstall or adjust the interior panel .
rust or dirt clogged : in some harsh environments, the door handle and related parts may rust or be blocked by dirt, regular cleaning and maintenance of the door handle can effectively prevent this situation .
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