| 摘要 |
A strong, light weight, highly maneuverable dental floss holder has two centrally pivoted support members with holding sections extending on one side of the pivot and a pair of handle sections extending on the other side. Storage for new and used dental floss is provided by supply and take up reels located between the pair of handle sections. The handle sections terminate with a wedge actuated break assembly that restricts undesirable motion of the supply and take up reels. With single hand operation tension of the floss between the tips of the holding sections can be readily controlled and the dental floss can be selectively advanced.
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