| 摘要 |
<p>The applicator (3) has a flexible circular transversal sectioned portion (20) transiting vibration between a vibration generator i.e. motor, and an applying/coating unit i.e. off-centered brush, along a short path. The portion contacts with another rigid vibration input or output portion (25) made of a material harder than that of the portion (20). A non-flat circular sectioned portion comprises a succession of recesses i.e. annular groove, and hollow portion provided with a recess or helical and corrugated portions on the path along which the vibration is transited towards the unit. An independent claim is also included for a method for applying a cosmetic product on a human keratinous material.</p> |
