Road safety warning device

The utility model discloses a road safety warning device which comprises a base, a warning barrel and a pneumatic assembly, the warning barrel is in a hollow circular truncated cone shape, the large-diameter end of the warning barrel is arranged on the top face of the base, one end of the pneumatic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YE HONGWEI, XIN MINGWEI, XUE JIWEN, CHEN YOUWEI, GUAN HUIZE, SHI GUANGQI, ZANG LIHE, LIU HANTAO, LIU ZHAOPING, XU GUODONG, SUN JIAN, LI NANNAN, XI ZHICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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Beschreibung
Zusammenfassung:	The utility model discloses a road safety warning device which comprises a base, a warning barrel and a pneumatic assembly, the warning barrel is in a hollow circular truncated cone shape, the large-diameter end of the warning barrel is arranged on the top face of the base, one end of the pneumatic assembly is arranged in the warning barrel, and a light reflecting windmill is arranged at the other end of the pneumatic assembly; and the reflective windmill is rotatably arranged on the top surface of the small-diameter end of the warning barrel. After the structure is adopted, when the external environment is windy, the light reflecting windmill can rotate by utilizing wind energy and can form dynamic light reflection, so that a driver can more easily notice the existence of the safety warning device, the driver can have longer response time to control a vehicle, and traffic accidents are effectively avoided. In addition, the safety warning device is simple in structure, good in safety warning effect, suitable