| 摘要 |
A toothbrush has a plurality of brush segments each of the segments having a small longitudinal length. The brush segments are each embedded with bristles and can be gathered together and straightened in an operative condition for brushing action. Alternately the brush segments are spaced arcuately from each other in a storage condition while not in use, thereby facilitating drying and cleaning of the brush segments. A normally arcuate elastic extension plate is inserted through the brush segments to collect them into their storage condition. A slide member is provided for straightening the arcuate extension plate thereby straightening the brush segments into their operative condition.
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