What does "rear door" mean
Rear door refers to the door located in the middle or rear of a vehicle, which is mainly used for the rear passengers to enter and exit a vehicle .
Rear doors have a variety of designs and opening methods, including swing doors, sliding doors, double doors and wing doors, etc. .
Different types and features of the rear door
Youdaoplaceholder0 Swing door : This is the most common way to open the rear door, similar to a house door. The door is hinged to the front door post. It has a simple structure and is easy to use .
Youdaoplaceholder0 Sliding door : Commonly found in MPV models, the door slides almost close to the body and opens, requiring less space. Suitable for both family and commercial vehicles .
Youdaoplaceholder0 Double doors : The rear doors open in the opposite direction, suitable for models with shorter wheelbases, providing more access space while keeping the rear passengers' view unobstructed .
Youdaoplaceholder0 Winged doors : Usually used in combination with other door opening methods such as the HiPhi X from Hiphi, they not only provide ample headroom but also have high recognition and a sense of technology .
The historical background and application scenarios of the rear door
The design and application of the rear door have undergone different evolutions in different vehicle models. Side-opening rear doors, for example, require less force to open and close, but have some disadvantages in terms of wind resistance and rain, and have been gradually replaced by upward-opening rear doors in recent years . However, some particular models such as the Suzuki Jimny still have side-opening rear doors because of their unique design and ease of use in narrow Spaces .
Common causes and solutions for faulty rear doors of automobiles include :
Youdaoplaceholder0 Child safety lock open : To keep children safe, many vehicles are equipped with child safety locks. When the child safety lock is opened, the back door can only be opened from the outside and not from the inside. The solution is to locate the child safety lock (usually on the back door edge) and close it at .
Youdaoplaceholder0 The connecting rod of the inner handle drops or breaks : The connecting rod of the inner handle drops or the pull rod breaks, which also causes the rear door to be unable to open from the inside. The solution is to check and repair or replace the connecting rod of the inner handle .
Youdaoplaceholder0 Lock block failure : A damaged lock block can also cause the back door to be unable to open from the inside. The solution is to replace the damaged lock block.
Youdaoplaceholder0 Abnormal locking setup : Abnormal locking setup of the vehicle 's locking system may also cause the rear door to fail to open from the inside. The solution is to check and adjust the Settings of the central lock .
Youdaoplaceholder0 Inner compartment handle failure : Damage or detachment of the connecting part of the inner compartment handle can also cause the rear door to fail to open from the inside. The solution is to inspect and repair or replace the handles of the internal departments.
Youdaoplaceholder0 Deformed or damaged door : The door may deform or be damaged after being subjected to external force impact or prolonged use, causing the rear door to fail to open properly. The solution is to repair or replace the damaged door .
Youdaoplaceholder0 Clogged drain hole : A clogged drain hole may cause water marks under the door. Although this does not directly affect the opening of the door, it is necessary to check and clean the drain hole to ensure smooth drainage .
Youdaoplaceholder0 Other mechanical failures : Mechanical component failures such as door limiters, door window regulators, etc. may also cause the rear door to fail to open properly. The solution is to check and repair or replace the faulty part .
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