| 摘要 |
A toothbrush head (10) having a bristle carrier (11), and bristles held in bristle holders (12), the bristle holders (12) being connected to the bristle carrier (11) by resilient connectors (14) which cause the holders (12) to move resiliency as brushing pressure is applied to the bristles and also cause the bristle holders (12) to rotate. A suitable form of connector (14) follows a conical surface between the bristle holder (12) and bristle carrier (11). |
