Helmet and electric vehicle

The utility model relates to a helmet and an electric vehicle. The helmet comprises a helmet body, a bandage and a winder. The winder is arranged on the helmet body, the first end of the bandage is connected with the winder, the winder is used for storing or releasing the bandage, and the second end...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU YIYUAN, WENG QIUCHEN, XU QIAOZHONG, YIN CHE, XU YIXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HATS HEAD COVERINGS HEADWEAR HUMAN NECESSITIES
Online-Zugang:	Volltext bestellen
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