Electric toothbrush

  • US 8,499,396 B2
  • Filed: 04/08/2011
  • Issued: 08/06/2013
  • Est. Priority Date: 04/08/2010
  • Status: Active Grant
First Claim
Patent Images

1. An electric toothbrush, comprising:

  • a toothbrush plate having a cleaning brush installed thereon;

    a toothbrush head having a storage within which the toothbrush plate is stored;

    a toothbrush body that is connected to the toothbrush head and has a storage space formed therein;

    a flat type vibration motor that is disposed between the toothbrush plate and the toothbrush head;

    a power supply unit that includes a power supply that is disposed in the storage space of the toothbrush body and supplies the vibration motor with power, a power supply switch connected to the power supply and a wire that is electrically connected to the vibration motor and the power supply switch and supplies the vibration motor with power; and

    a wire storage groove to store the wire, wherein the wire storage groove is formed on the surface of the toothbrush body and is engaged with a sealing member to seal the wire storage groove.

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