The invention discloses an automobile lightweight door frame assembly, relates to the technical field of automobile accessories, and solves the problems that an existing automobile door frame and an anti-collision frame are prone to being impacted to fall off and penetrate through an interior trim panel of an automobile door to stab and injure a driver and passengers, and the anti-collision safety coefficient is poor. The automobile lightweight door frame assembly comprises a door frame, the door frame comprises L-shaped mounting bases, the upper half portion of the door frame is of a triangular arc-shaped structure, the lower half portion of the door frame is of a rectangular arc-shaped bent structure on the left side and the right side, and four L-shaped mounting bases are symmetrically arranged on the lower half portion of the door frame in a stamped mode. Two transverse supporting steel pipes are symmetrically welded and fixed to the four L-shaped mounting bases, and the length of the two transverse supporting steel pipes is two thirds of the width of the door frame; two hexagonal vertical supporting shafts are symmetrically welded to the middle sections of the two transverse supporting steel pipes in a penetrating mode. The end faces of the backs of the four mounting plates are flat, the four mounting plates are located on the same horizontal plane, and sound insulation cotton can be unfolded and mounted more conveniently.
本发明公开了一种汽车轻量化车门框架组件,涉及汽车配件技术领域,解决了现有的车门框架,防撞架易被撞击脱落并穿过车门的内饰板戳伤致死驾乘人员,防撞安全系数较差的问题。一种汽车轻量化车门框架组件,包括门框,所述门框包括L状安装座,所述门框的上半部分为三角弧形结构,下半部分为矩形左右两侧弧形弯曲结构,且门框的下半部分上对称冲压设置有四处L状安装座;四处所述L状安装座上对称焊接固定有两处横撑钢管,此两处横撑钢管的长度为门框宽度的三分之二;两处所述横撑钢管的中间段上对称贯穿焊接有两处六棱竖撑轴。本发明四处安装板的背部端面平整,且四处安装板处于同一水平面上,可以更为方便的对隔音棉实施展开安装。
Automobile lightweight door frame assembly
一种汽车轻量化车门框架组件
2021-04-23
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
Automobile door window frame assembly, automobile door assembly and automobile
European Patent Office | 2020
|Automobile door window frame decoration assembly and automobile
European Patent Office | 2022
|