The bumper decorative plate is formed by double-material injection molding of the plastic framework and the TPE skin, in the overturning process of a cab, gaps are reserved in the positions, interfering with the cab and an electrical wire harness, of the upper portion of the framework, the TPE skin covers the outer portion, and when the cab recovers to the normal state, the decorative plate can rebound to the original position within a certain period of time; compared with an original notch, the appearance of the external complete structure is greatly improved, the sealing plate is additionally arranged between the bumper decorative plate and the front wall of the cab so that the bumper decorative plate and the front wall of the cab can be completely sealed, airflow cannot enter the cab and can flow to the outer side of a vehicle along the appearance face of the bumper decorative plate, the wind resistance of the whole vehicle can be reduced, and the economical efficiency of the vehicle is improved.
本发明所述的一种保险杠装饰板,由塑料骨架与TPE蒙皮双料注塑构成,驾驶室翻转过程中骨架上部与驾驶室和电气线束干涉位置预留缺口,外部覆盖TPE蒙皮,当驾驶室恢复到正常状态,装饰板在一定的时间内能够回弹到原始位置,外部完整的结构相对于原有的缺口,美观性有了很大的提升,在保险杠装饰板与驾驶室前围之间加装密封板使之完全密封,气流不会进入驾驶室内,会顺着保险杠装饰板外形面流向车辆外侧,能够降低整车风阻,提升车辆经济性。
Bumper decorative plate
一种保险杠装饰板
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2025
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