The invention relates to a door body-in-white of a frame door of a motor vehicle. The door body-in-white includes a door inner panel and an assembly fixed to the door inner panel. The door inner panel comprises an inner window waist region for the side window of the motor vehicle and a frame structure connected to the inner window waist region in a surrounding manner. An assembly fixed on the door inner panel comprises a reinforcing structure arranged at the height of the inner window waist region and a door outer shell connected to the reinforcing structure at the height of the inner window waist region by means of a hem or welded connection. The reinforcing structure is inclined towards the internal space of the motor vehicle at the height of the internal window waist area in the state that the door body-in-white is installed on the motor vehicle, so that an angle smaller than 90 degrees is defined by the curled edge or the welding connecting piece and a horizontal plane. The crimp or welded connection is formed up to at least one outer corner of an outer window waist region of the door body-in-white in the longitudinal direction of the motor vehicle in a state in which the door body-in-white is mounted on the motor vehicle.
本发明涉及一种机动车的框架门的门白车身。所述门白车身包括门内板和固定在该门内板上的组装件。所述门内板包括用于机动车侧窗的内部窗腰区域和环绕连接至该内部窗腰区域的框架结构。固定在所述门内板上的组装件包括布置在所述内部窗腰区域的高度上的加强结构以及在所述内部窗腰区域的高度上借助卷边或焊接连接件连接至该加强结构的门外壳。所述加强结构在所述门白车身安装在机动车上的状态下在所述内部窗腰区域的高度上朝向机动车内部空间倾斜,使得所述卷边或焊接连接件与一个水平平面围成小于90°的角度。所述卷边或焊接连接件在所述门白车身安装在机动车上的状态下构造直至所述门白车身的外部窗腰区域的至少一个在机动车纵向方向上的外角部。
Door body-in-white for frame door of motor vehicle and method for producing same
机动车的框架门的门白车身及其制造方法
2023-10-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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