| 摘要 |
<p>A device for automatic delivery of any product or object comprises a body (1) which constitutes a reservoir (11) and a head (2) composed of two aligned elements (4, 5) which can be moved relative to each other, essentially axially, under the action of forces (F) produced by manual pressure exerted against and between the elements (4, 5) in a direction essentially perpendicular to their axis of alignment (X-X'). This device is useful, in particular, for delivering products in liquid, paste, powder or aerosol form, namely for cosmetic use, to apply them on any organs whatever.</p> |
