What is the handle on the back door of a car
rear door handle refers to the handle installed on the outside of the rear door of the automobile, mainly used to open and close the rear door of the automobile. It is usually designed on the outside of the door for the passenger or driver to hold and pull or push the door .
Classification and function
There are many types of door handles, including external pull type, fixed type, hidden type, etc. :
external pull door handle : composed of an internal bearing bracket and an external handle, it is loaded with a touch mechanical lock core and electronic components. It supports keyless entry .
Fixed door handles : open by a touch pad hidden in the handle recess, suitable for unconventional automotive designs .
hidden door handle : including rotary type, flat push type, flip type, etc., by pressing or touch to open, often used in modern new models .
Design and materials
The design of car door handles not only focuses on practicality, but also emphasizes aesthetics and comfort. Hidden door handles enhance the overall vehicle performance and driving experience by reducing drag coefficient and wind noise. In addition, the material and quality of door handles are also very important, and durable materials are usually used to ensure long-term use .
The main function of the handle on the rear door of the car is to facilitate the passengers and the driver to open and close the door . It is usually designed on the outside or inside of the door for easy holding and pulling or pushing the door .
In addition, the car rear door handle also has the following hidden functions:
rearview mirror Adjustment aid : When adjusting the rearview mirror, align the front door handle in the right rearview mirror with the mirror edge to ensure a wide field of view and clear view of the body information .
side parking navigation : When parking on the side, by observing the door handle in the right rearview mirror almost overlapping with the curb, you can accurately judge the direction Angle, so that the vehicle can accurately enter the garage .
Pull over parking aid : By observing the alignment of the front and rear door handles in the left rearview mirror with the curb's outside edge, you can find the perfect parking Angle, ensure that the car is parallel to the curb and does not rub the curb .
emergency unlock function : the mechanical keyhole on the door handle can unlock the door through the mechanical key when the vehicle battery fails or the remote control key is low in power, to solve the emergency .
In addition, the design of the car door handle is not only practical, but also can improve the beauty and comfort of the vehicle .
In modern automobile design, hidden door handles are more and more widely used, which not only reduces the wind resistance coefficient and wind noise, but also improves the overall beauty of the vehicle .
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