Vehicle rear floor structure

A rear floor, a floor cross beam, a rear longitudinal beam and a rear shock absorber seat are integrally cast to form a die casting, a rear wheel cover is a sheet metal part, when a vehicle needs to be replaced with a tire with a larger size, only the rear wheel cover needs to be replaced, and the d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO XUEMEI, ZHANG DAN, DI SHUSHENG, DENG GAOFU, PENG LU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A rear floor, a floor cross beam, a rear longitudinal beam and a rear shock absorber seat are integrally cast to form a die casting, a rear wheel cover is a sheet metal part, when a vehicle needs to be replaced with a tire with a larger size, only the rear wheel cover needs to be replaced, and the die casting can be made into a common part for different vehicle types in a platform. The platform sharing integration degree is high, the rear floor welding time is saved, the production efficiency is improved, and the cost is saved. The transverse reinforcing ribs and the longitudinal reinforcing ribs are connected between the periphery of the inner threaded sleeve and the shock absorber mounting plate, so that the structural strength of the upper end mounting point of the shock absorber is improved, and meanwhile, the first reinforcing ribs and the second reinforcing ribs which are coplanar with the transverse reinforcing ribs and connected with the transverse reinforcing ribs are arranged; the lower ends of the