| 摘要 |
A dental flossing tool and dispenser includes a case with an enclosed chamber divided by a partition wall into floss spool and take up reel compartments. A hub mounts a floss spool for rotation within the floss spool compartment. A take up reel is rotatable within the take up reel compartment. A rotator on the take up reel, is at least partially disposed outward of the take up reel compartment. Floss in-feed and out-feed openings in the case communicate with the respective compartments. A length of floss extends through the floss out-feed opening and back into the take up reel compartment through the floss in-feed opening, thereby forming a bight in the floss outward of the case. A unidirectional rotation limiter allows rotation of the take up reel to take up the length of floss but inhibits pay out of floss.
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