The invention provides a front bumper and a commercial vehicle. The front bumper comprises a framework, a lower decoration plate and a body, the framework comprises an upper cross beam, a lower cross beam located below the upper cross beam, supporting plates connected to the two ends of the upper cross beam and the two ends of the lower cross beam and side wings connected to the outer ends of the supporting plates, and a first installation space is formed among the upper cross beam, the lower cross beam and the two supporting plates. A second installation space is formed between the lower end of the lower cross beam and the two supporting plates, the body is detachably installed in the first installation space, and the lower decoration plate is detachably installed in the second installation space. The front bumper is designed to be of a split structure with the framework, the lower decoration plate and the body, the framework can adopt a metal plate welding and stamping mode, the lower decoration plate and the body can adopt a PP injection molding or SMC compression molding mode, overall stamping of the bumper is not needed, the stamping machining difficulty is reduced, the structure of a stamping die is simplified, and the die cost is reduced.
本发明提供一种前保险杠及商用车。所述前保险杠包括骨架、下饰板和本体,所述骨架包括上横梁、位于所述上横梁下方的下横梁、连接于所述上横梁和下横梁两端的支撑板及连接于所述支撑板外端上的侧翼,所述上横梁、下横梁和两个支撑板之间形成第一安装空间,所述下横梁的下端与两个支撑板之间形成第二安装空间,所述本体可拆卸安装于所述第一安装空间中,所述下饰板可拆卸安装于所述第二安装空间中。本发明将前保险杠设计为具有骨架、下饰板、本体的分体式结构,使骨架可采用焊接和冲压钣金的方式,下饰板和本体可采用PP注塑或SMC模压成型的方式,无需保险杠整体冲压,降低冲压加工的难度,简化冲压模具的结构,降低模具成本。
Front bumper and commercial vehicle
一种前保险杠及商用车
2025-01-03
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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