Center shaft plug, center shaft assembly and electric vehicle

The utility model discloses a center shaft plug, a center shaft assembly and an electric vehicle. The center shaft plug is novel and reasonable in structure, the plug shaft used for being inserted into the inner threaded hole section of the center shaft is arranged in the plug shell to be tightly ma...

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Bibliographische Detailangaben
Hauptverfasser:	MA FAMING, YUAN TINGLONG, YUAN LINHUI, LIU HONGQIANG, SONG XIANMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BEARINGS BLASTING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS STORING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a center shaft plug, a center shaft assembly and an electric vehicle. The center shaft plug is novel and reasonable in structure, the plug shaft used for being inserted into the inner threaded hole section of the center shaft is arranged in the plug shell to be tightly matched with the inner wall of the inner threaded hole section, and therefore the center shaft plug can be installed at the end of the inner threaded center shaft, and the problem that an existing center shaft plug cannot be matched with the inner threaded center shaft is solved. Besides, due to the fact that an external thread section at the end of the internal thread center shaft is omitted, and an internal thread hole section is formed in the center shaft body, compared with an existing center shaft structure, the axial length of the center shaft is shortened, and correspondingly, on the premise that the structure of the plug shell is completely the same as that of an existing center shaft plug, the service life o