The invention discloses a trolley with a safety instruction device. A trolley body is a fan-shaped foldable trolley hopper, and two wheels are symmetrically arranged on the lower portion of the trolley body; a handle for pushing and pulling and supporting is arranged on the front side of the trolley body, and a solar cell panel is arranged on the trolley body; the solar cell panel is connected with a humidifier, a lighting lamp and a distance detection device; and the distance detection device is connected with an alarm device arranged on the trolley body. Light reflecting strips are arranged on the periphery of the trolley body. The distance detection device is arranged, and the distance detection device is matched with the light reflecting strips, so that the safety of trolley is improved. As long as the trolley reaches the preset distance, the alarm device can be started to remind a user to slow down and go round; collision is prevented, and electricity of the whole trolley body is provided by the solar cell panel, so that the trolley is clean and environmentally friendly; the humidifier is arranged, and the lighting lamp is convenient to use; and a vagrant does not sleep out on the streets, and life comfort is increased.
Trolley with safety instruction device
2015-05-20
Patent
Elektronische Ressource
Englisch
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Europäisches Patentamt | 2022
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