| 摘要 |
PURPOSE: An ultrasonic ion toothbrush with an improved structure is provided to more effectively remove plaque and tartar, to destroy bacteria chain in a mouth and thus, to ensure dental hygiene. CONSTITUTION: The ultrasonic ion toothbrush(10) is divided into a handle(12) and a head(14) that is detachable from the handle(12). The ultrasonic ion toothbrush(10) includes an ultrasonic generator and an ion generator. The ultrasonic generator includes a circuit(18) coupled to a vibrating element(28) having a dome-shaped configuration. The vibrating element(28) is connected to one end of the vibration rod(22). The other end of the vibration rod(22) is connected to a chip(24) that is located at the lower portion of the brush(16) to emit ultrasonic waves into the mouth. Inside the handle(12) is a vibration motor(26). A battery(20) is arranged in the rear side of the circuit(18).
|
