Battery case for vehicle, assembling method of battery case and vehicle

The invention relates to the technical field of vehicle parts, and particularly relates to a battery case for a vehicle, an assembling method of the battery case and the vehicle. The battery case includes a shell, a first transverse inner assembly, a first transverse outer assembly, a second transve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU HONGWEN, ZHANG FANHUI, FAN CHUNMEI, YOU LIUDONG, HAN JINE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS ELECTRICITY INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of vehicle parts, and particularly relates to a battery case for a vehicle, an assembling method of the battery case and the vehicle. The battery case includes a shell, a first transverse inner assembly, a first transverse outer assembly, a second transverse inner assembly and a second transverse outer assembly, wherein the second transverse inner assembly and the second transverse outer assembly are transversely arranged on the inner side and the outer side of the second transverse side wall respectively; each of the first transverse inner assemblyand the second transverse inner assembly includes a supporting piece and a connecting piece; the supporting piece is provided with a step part supporting a battery module, an upper vertical part extending vertically upward from an outer edge of the step part and a lower vertical part extending vertically downward from an inner edge of the step part; and the connecting piece is vertically arranged, the inner side of the c