A road traffic warning device includes a base, a cover body mounted on the base, and a collapsible warning frame mounted to the cover body. The base includes a controlling module. A folded triangular collapsible warning frame can be unfolded out of the cover body to create the warning device. Two wheels are mounted to two side of the base. The controlling module is configured to control the wheels to move the warning device to an effective warning position.
ROAD SAFETY VEHICLE WARNING DEVICE
2017-10-26
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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