Ultrasonic vibration device and beauty appliance

• Main Authors: MATSUSAKA TAKESHI, SAIDA ITARU
• Format: Patent
• Language: Chinese; English
• Published: 15.07.2009
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; ARTIFICIAL RESPIRATION; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY; FOR PERFORMING MECHANICAL WORK IN GENERAL; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL; HUMAN NECESSITIES; HYGIENE; MASSAGE; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PERFORMING OPERATIONS; PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY; PHYSICS; SOUND-PRODUCING DEVICES; TRANSPORTING

An ultrasonic vibration device of the invention has an ultrasonic vibrator and a horn. The horn has front and rear surfaces and is configured to emit ultrasonic energy from the front surface. The horn integrally may have up to four solids. The first solid has said front surface, and is shaped to become narrower from the rear end to the front end of the first solid. The thickness of the first solid is equal to or thicker than that of the second solid. Every width of the second solid is different from any width of the first solid, exclusive of the rear end of the first solid.