发明公开

SELF-CHARGEABLE SUITCASE
摘要:
A suitcase (1) is provided in some embodiments of the present disclosure, including a case body (10), a plurality of wheels (20) connected to the case body, an energy-generating element (70) electrically connected to at least one of the wheels, an energy storage device (40) disposed in the case body, and electrically connected to the energy-generating element, and an electronic device (50) disposed in the case body and electrically connected to the energy storage device.
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