Abstract: A negative-pressure cup structure includes a cup and a vibration generating mechanism. The cup has a chamber. Two ends of the cup are separately formed with an opening end and a closed end. The closed end is provided with a negative-pressure suction hole and an electric connection hole communicating with the chamber. A bar is extended from the closed end and located in the chamber. The vibration generating mechanism includes a box, a vibration member disposed in the box and a power connector electrically connected to the vibration member. The vibration generating mechanism is fixed in the chamber of the cup in a manner of the box and the bar being connected and the power connector being inserted to the electric connection hole. Therefore, the users may obtain a better vibrational sense.

Abstract: A light therapy device used for a negative-pressure cup is provided. The light therapy device includes a carrier, a light therapy assembly, a negative ion assembly and a needle protection cap. The carrier is disposed in the negative-pressure cup and includes a panel. The light therapy assembly and the negative ion assembly are disposed in the carrier. The negative ion assembly includes a releasing needle. The releasing needle projects out from the panel to release negative ions. The needle protection cap covers the panel corresponding to the releasing needle to shield the releasing needle. Therefore, the light therapy assembly and the negative ion assembly may be associated with the negative-pressure cup for usage, and the needle protection cap may prevent the user from being stabbed.

Abstract: A negative-pressure massaging device capable of volatilizing essential oil is provided. The negative-pressure massaging device includes a negative-pressure cup and an essential oil volatilizing structure. The essential oil volatilizing structure is disposed in the negative-pressure cup and includes a heat conducting unit, a heating unit, and an essential oil unit. The heating unit is disposed on and contacts the heat conducting unit to heat the heat conducting unit. The essential oil unit is disposed on and contacts the heat conducting unit to be heated. The essential oil unit is heated by the heat conducting unit to volatilize essential oil into the negative-pressure cup. Accordingly, an aromatherapy may be provided when a negative-pressure massaging treatment is performed.

Abstract: A negative-pressure cup structure includes a cup and a vibration generating mechanism. The cup has a chamber. Two ends of the cup are separately formed with an opening end and a closed end. The closed end is provided with a negative-pressure suction hole and an electric connection hole communicating with the chamber. A bar is extended from the closed end and located in the chamber. The vibration generating mechanism includes a box, a vibration member disposed in the box and a power connector electrically connected to the vibration member. The vibration generating mechanism is fixed in the chamber of the cup in a manner of the box and the bar being connected and the power connector being inserted to the electric connection hole. Therefore, the users may obtain a better vibrational sense.

Abstract: A negative-pressure cup structure includes a negative-pressure cup body and a light therapy module. The negative-pressure cup body has a rim. The light therapy module is received in the negative-pressure cup body and includes a circuit board and multiple light-emitting diodes (LEDs) mounted on the circuit board and irradiating corresponding to the rim. Therefore, the negative-pressure cup structure further has functions of light therapy and skin care.