| 摘要 |
The invention relates to a personal grooming implement (1), such as a toothbrush, comprising a segmented, articulating head attached at one end to a handle, the segments being disposed longitudinally along the head and jointe d to each other by an elastomer which is preferably fused to each segment. The joint nearest the free end of the head has a groove (11) on its upper surfac e to improve its flexibility relative to the other joints, thus providing for more uniform bending of the head.
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