Automobile door and automobile

Abstract

The invention relates to the field of vehicle structures, and discloses an automobile door and an automobile. The automobile door comprises an automobile door frame, an automobile door panel, an upperhinge, a lower hinge, a connecting device and a motor; one end of the automobile door panel is hinged to one end of the upper hinge; the other end of the automobile door panel is hinged to one end ofthe lower hinge; the other end of the upper hinge is hinged to the automobile door frame; the motor is connected with the other end of the lower hinge through the connecting device and is used for driving the lower hinge to swing; the upper hinge, the lower hinge, the automobile door panel and the automobile door frame form a spatial parallel four-bar-linkage mechanism. Through the above mode, the motor drives the lower hinge to swing, due to the characteristics of the parallel four-bar-linkage mechanism, the upper hinge can wing along with the lower hinge, the automobile door panel swings towards the rear, when the automobile door panel arrives at the position with the largest opening degree, an upper falling port of the automobile door frame can be fully exposed, thereby providing convenience for passengers to get on or off.

Description

technical field [0001] The invention relates to the field of vehicle structures, in particular to an automobile door and an automobile. Background technique [0002] The car door provides a passage for the driver and passengers to enter and exit the vehicle, and isolates the outside interference. In addition, when the car door is closed, the occupant is in a closed car space, which reduces side impact to a certain extent and protects the occupant. [0003] In the process of realizing the present invention, the inventors of the present invention have found that most of the current automobile doors are swing doors, which cannot fully expose the door frame when opened, and the doors will occupy part of the space for entry and exit, which is not conducive to the entry and exit of passengers and drivers. It is not conducive to the entry and exit of larger items; in addition, this way of opening the door will also result in a large frontal area of ​​the car door, which will easily...

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventors of the present invention have found that most of the current automobile doors are swing doors, which cannot fully expose the door frame when opened, and the doors will occupy part of the space for entry and exit, which is not conducive to the entry and exit of passengers and drivers. It is not conducive to the entry and exit of larger items; in addition, this way of opening the door will also result in a large frontal area of ​​the door, which will easily affect the pedestrians and vehicles behind and cause traffic accidents

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