| 摘要 |
A flossing tool comprises in general a fork shape handle body, a lever and a rotor. The handle body has eyelets to direct the floss. The lever is pivoted on the neck of the handle body to stretch the floss directly or via the rotor. The rotor has one or two reels for winding the floss. The tool provides constant controllable tensioning and easy advancing operation of the floss. Four embodiments are illustrated in this invention, in the fourth embodiment a floss container is included.
|
