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.

A vibration box on a negative pressure cup capable of strengthening airtightness for achieving waterproof, anti-collision and noise reduction functions, comprising a vibration box installed on a negative pressure cup; a vibration motor disposed inside the vibration box; a vibration box back cover disposed on a back of the vibration box for sealing; a waterproof rubber element disposed on the vibration box back cover and a contact surface of the vibration box, the vibration box back cover and the contact surface of the vibration box being reciprocally disposed with flanges and grooves, a surface of the waterproof rubber element being disposed with recesses with a concave cross section, each of the recesses being sleeved to one of the flanges and embedded in the groove to be sealed; a noise reduction cover hooded outside the vibration motor; and a buffer cushion disposed between the vibration motor and the noise reduction cover.

A vibration box on a negative pressure cup capable of strengthening airtightness for achieving waterproof, anti-collision and noise reduction functions, comprising a vibration box installed on a negative pressure cup; a vibration motor disposed inside the vibration box; a vibration box back cover disposed on a back of the vibration box for sealing; a waterproof rubber element disposed on the vibration box back cover and a contact surface of the vibration box, the vibration box back cover and the contact surface of the vibration box being reciprocally disposed with flanges and grooves, a surface of the waterproof rubber element being disposed with recesses with a concave cross section, each of the recesses being sleeved to one of the flanges and embedded in the groove to be sealed; a noise reduction cover hooded outside the vibration motor; and a buffer cushion disposed between the vibration motor and the noise reduction cover.

A suction cup includes a body having a sidewall extending around an interior space and a rim extending around an opening to the interior space. At least a portion of the body is elastic and configured so that the body is capable of being squeezed to transition the body from an at-rest configuration to a partially-collapsed configuration, and elastically biased toward the at-rest configuration. The volume of the interior space of the body is greater in the at-rest configuration than in the partially-collapsed configuration. The rim is less stiff than a portion of the sidewall that is spaced apart from the rim. The relatively soft rim seeks to provide optimal adhesion to the skin of a user, fortification of another portion the body of the cup seeks to better maintain its shape for enhanced ease of use, and a vibration element can be included.

A suction cup includes a body having a sidewall extending around an interior space and a rim extending around an opening to the interior space. At least a portion of the body is elastic and configured so that the body is capable of being squeezed to transition the body from an at-rest configuration to a partially-collapsed configuration, and elastically biased toward the at-rest configuration. The volume of the interior space of the body is greater in the at-rest configuration than in the partially-collapsed configuration. The rim is less stiff than a portion of the sidewall that is spaced apart from the rim. The relatively soft rim seeks to provide optimal adhesion to the skin of a user, fortification of another portion the body of the cup seeks to better maintain its shape for enhanced ease of use, and a vibration element can be included.

Provided is a massaging device including: a housing; an adsorption unit mounted in the housing and adsorbed on the skin so as to be moved along the skin; and a cooling and heating system installed in the adsorption unit to cool or heat the adsorption unit thereby allowing cold and hot thermal energies to directly penetrate into the skin through the adsorption unit contacting the skin. Further, the cold and hot thermal energies generated in the cooling and heating system can act directly on the skin through the adsorption unit, so that the cold and hot thermal energies penetrate deeply into the skin, thereby removing the waste materials, harmful substances and fatigue substances accumulated in the skin.

Provided is a massaging device including: a housing; an adsorption unit mounted in the housing and adsorbed on the skin so as to be moved along the skin; and a cooling and heating system installed in the adsorption unit to cool or heat the adsorption unit thereby allowing cold and hot thermal energies to directly penetrate into the skin through the adsorption unit contacting the skin. Further, the cold and hot thermal energies generated in the cooling and heating system can act directly on the skin through the adsorption unit, so that the cold and hot thermal energies penetrate deeply into the skin, thereby removing the waste materials, harmful substances and fatigue substances accumulated in the skin.

A moxibustion jar and a medicinal moxibustion device are provided. The moxibustion jar comprises a jar body (10), with a first opening (11) being formed on the bottom of the jar body (10); and, an adsorption chamber (20) which is arranged on the jar body (10). The adsorption chamber (20) is configured to absorb the jar body (10) onto an object to be cauterized, and the jar body (10) is configured to generate medicine vapor and allow the medicine vapor to reach the first opening (11) to come into contact with the object to be cauterized. In this moxibustion jar, by providing the adsorption chamber (20) on the jar body (10), the moxibustion jar can be absorbed onto the surface of the skin of a human body. On this basis, a medicine liquid evaporation device (30) evaporates a liquid medicine to form medicine vapor, so that the gas pressure inside the jar body (10) is increased and the absorption rate of the skin is thus improved. Moreover, the moxibustion jar and the medicinal moxibustion device are simple and clean, and have few operation limitations and better therapeutic effects.

A lip enhancement and enlargement device includes a suction element and a lip shaper coupled to the suction element. A lip shaper may include one or more features that allow the device to shape and contour lips. A lip shaper may include one or more contouring elements that change the shape of an upper lip, for example. A lip shaper may also include shaping and contouring elements that form a fuller, unitary lip lobe or two fuller, lip lobes. Lip enhancement and enlargement kits and methods are also disclosed.

A lip enhancement and enlargement device includes a suction element and a lip shaper coupled to the suction element. A lip shaper may include one or more features that allow the device to shape and contour lips. A lip shaper may include one or more contouring elements that change the shape of an upper lip, for example. A lip shaper may also include shaping and contouring elements that form a fuller, unitary lip lobe or two fuller, lip lobes. Lip enhancement and enlargement kits and methods are also disclosed.