Multifunctional heat-preservation hand-warming cup

The utility model discloses a multifunctional heat-preservation hand-warming cup which comprises a cup body and a cup lid, wherein the cup body comprises an inner cup body made of heat-insulation materials, and an outer cup body made of heat-conducting materials, and a separation space is formed between the periphery of the outer side wall of the inner cup body and the inner side wall of the outer cup body; the cup lid comprises an inner cup body lid and an outer cup body lid, the inner cup body lid covers the opening of the inner cup body in a sealing mode, and the outer cup body lid penetrates through the upper end of the inner cup body, covers the opening of the outer cup body, and seals the space between the inner cup body and the outer cup body; and a heating mechanism is installed on the inner side wall of the outer cup body, a USB interface is installed on the outer side wall of the outer cup body, and the heating mechanism is connected with the USB interface. The multifunctional heat-preservation hand-warming cup is simple in structure, convenient to use, and capable of simultaneously achieving the functions of heat preservation, hand warming and heating. Besides, the width design of the space between the inner cup body and the outer cup body facilitates addition of hot water and drinking, and the fact that water used for warming hands cannot be excessive to cause waste is guaranteed.