Passenger-cargo dual-purpose tricycle
The invention provides a double-duty tricycle for both passengers and freight, which comprises wagon boxes and seats, wherein, the wagon boxes and the seats are connected through hinges. When the invention is used for carrying passengers, the seats rotate downward for 180 degrees to form the wagon b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a double-duty tricycle for both passengers and freight, which comprises wagon boxes and seats, wherein, the wagon boxes and the seats are connected through hinges. When the invention is used for carrying passengers, the seats rotate downward for 180 degrees to form the wagon box for freight with the wagon box; when the invention is in the state of wagon box for freight, a (b) of the wagon box for freight rotates upward for 180 degrees to change into the state for passengers, thus realizing the double duty function for both the passengers and the freight. The invention has the advantages of simple structure, easy manufacturing, safe and reliable performance, strong practicality, etc., which is suitable for manufacturing manpower tricycles and mini-size electric tricycles. |
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