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Cushion for relieving fatigue and reforming sleeping position

  • US 20030131414A1
  • Filed: 01/08/2003
  • Published: 07/17/2003
  • Est. Priority Date: 01/11/2002
  • Status: Active Grant
First Claim
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1. A cushion for relieving fatigue and reforming a sleeping position, comprising:

  • a cylindrical sponge having a predetermined length;

    first, second and third driving motors placed in the sponge to apply vibrations to the body of a user for relieving fatigue;

    a controller for controlling the first, second and third driving motors to cause the motors to generate the vibrations;

    a cylindrical plastic frame produced through a molding process and having open ends so that one end of the sponge is inserted into and fixed in the plastic frame;

    an inner cover covering the sponge and first and second molded bodies of the plastic frame;

    a vessel inserted into an end of the plastic frame and receiving a battery therein;

    a cap covering an opening of the vessel and equipped with an input unit and a display unit of the controller;

    an aromatic case mounted to the cap and having an aromatic material therein for releasing the aroma of the aromatic material; and

    an outer cover covering the inner cover and the plastic frame.

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