Abstract: The air purification face mask structure of the present invention, which includes a body, a fan, a filter, an outer cover, an air deflector, an ultrasonic vibration device, a face mask body and a strap, in which external air is guided into the face mask by the fan and the air deflector, and a solution like an enzyme or essential oil in a container is converted into an atomized state by the ultrasonic vibration device for spraying towards the mouth and the nose of a user, thereby achieving anti-bacterial and anti-inflammation effects.

Abstract: The air purification face mask structure of the present invention, which includes a body, a fan, a filter, an outer cover, an air deflector, an ultrasonic vibration device, a face mask body and a strap, in which external air is guided into the face mask by the fan and the air deflector, and a solution like an enzyme or essential oil in a container is converted into an atomized state by the ultrasonic vibration device for spraying towards the mouth and the nose of a user, thereby achieving anti-bacterial and anti-inflammation effects.

Abstract: A disposable vibrating condom ring with internal and external vibration, which is comprised of circular ring, a flexible resin casing, two rigid plastic casings, cylindrical vibrating means and dumbbell shaped vibrating body,wherein the flexible resin casing is integrally formed onto the upper part of said circular ring, and the cylindrical vibrating means coated by two divided rigid plastic casings is inserted inside of the flexible resin casing along the direction of tangent line to the arc of said circular ring and allowed semi-circular opening at the center of each side of said two rigid plastic casings to form a hole slightly bigger than the radius of the neck of the cylindrical vibrating means and allowed said cylindrical vibrating means fully vibrated and jerked to cause internal vibration.

Abstract: A condom ring using a miniature vibrating motor, a battery, and a conductive spring plate cased in a vibrating device on the ring. A conductive spring plate which is connected to the battery on one end and crossing over the insulation plate, which free of connection with the motor on the other end. When pushing a rod at one end of the insulation plate inward, making the insulation plate out of touch with the conductive spring plate, the free end of the conductive spring plate becomes connected to the motor for turning on power supply and causing vibration. The ring can be put on the penis when in use or be used with a condom.

Abstract: A condom ring using a miniature vibrating motor, a battery, and a conductive spring plate cased in a vibrating device of on the ring. A conductive spring plate which is connected to the battery on one end and crossing over the insulation plate, which free of connection with the motor on the other end. When pushing a rod at one end of the insulation plate inward, making the insulation plate out of touch with the conductive spring plate, the free end of the conductive spring plate becomes connected to the motor for turning on power supply and causing vibration. The ring can be put on the penis when in use or be used with a condom.

Abstract: The invention discloses a condom device including a broadened sheath from a common condom for containing a miniature motor, batteries and conductive pieces. The condom covers and wraps the sheath within after forming an integral from extrusion. The batteries form conductive loops by connecting the conductive pieces. The motor is in contact with the conductive pieces such that the condom produces vibration when the batteries provide power supply for activating the motor. Therefore pleasure is achieved during sexual activities for further increasing the willingness of condom usage, thereby preventing venereal diseases and AIDS resulted from inappropriate sexual activities.

Abstract: The invention discloses a gas stove deflecting air-wall structure including a jet airflow discharging device disposed near a gas stove consisted of a U-shaped tube from three individual tubes using universal joints. Within each of the tubes is provided with a squirrel cage, and adjacent tubes are connected by means of multi-directional swivels. One of the squirrel cages is connected with a motor that drives and rotates the squirrel cages, and the airflow generated within the tubes is discharged through outlets at the top thereof, thus forming a invisible and transparent air-wall. The air-wall formed then forwards smoke produced by a smoke exhaust upwards to the suction area of the smoke exhaust, thereby preventing the smoke dirtying kitchen utensils and harming the health as being inhaled by human lungs.

Abstract: A flying saucer including a crossed base frame, four sector blades sliding on the four elongated radial frame sections of the crossed base frame and coupled to one another by a respective slip joint, and an expansible member connected between two sector blades to pull them toward each other. The sector blades are forced radially outwards along the four elongated radial frame sections of the crossed base frame by centrifugal force when the flying saucer is thrown into the air.