The invention discloses a trim part used for the interior of an automobile. The trim part comprises a safety airbag door, a bearing part surrounding the safety airbag door and an airbag door hinge, wherein the airbag door hinge is used for being connected with the airbag door and the bearing part; and the vehicle airbag door hinge comprises a fabric layer, the fabric layer comprises an extensiblepart, the extensible part comprises first areas and second areas based on a direction perpendicular to the extension direction of the extensible part, the first areas and the second areas are arrangedalternately, and each first area comprises meshes arranged at intervals. The arrangement of the multiple meshes makes the extensible part structurally deformed, so the ductility of the extensible part is further improved, the tensile force borne by the extensible part in the opening process of the airbag door can be reduced, and the risk that the fabric layer is broken due to the fact that the fabric layer is subjected to too large shearing tensile force is avoided.
本发明公开了一种用于汽车内部的饰件,包括:安全气囊门,包围所述安全气囊门的承载部件,和安全气囊门铰链,其中所述安全气囊门铰链用于与所述安全气囊门和所述承载部件的连接,其中,车辆安全气囊门铰链包括:织物层,所述织物层包括可延展部分,基于与所述可延展部分的延展方向垂直的方向,所述可延展部分包括交替排列的第一区域和第二区域,各个所述第一区域包括间隔设置的网孔。根据本发明的车辆安全气囊门铰链,由于多个网孔的设置,使得可延展部分可以发生结构变形,进一步增加了可延展部分的延展性,可以降低可延展部分在安全气囊门打开过程中受到的拉力,避免织物层受剪切拉力过大而造成断裂的风险。
Trim part used for interior of automobile and comprising airbag door hinge
包含安全气囊门铰链的用于汽车内部的饰件
2020-04-28
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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