| 摘要 |
A fastener system (1, 2) for fastening a dispenser member (3), such as a pump, on a reservoir neck (41) so as to constitute a fluid dispenser, the dispenser being removable by removing the fastener system from the neck, the system comprising a fastener ring (1) and a rigid hoop (2) that is engaged around the fastener ring, the ring (1) comprising a skirt (14) for engaging around the neck (41), the skirt (14) including fastener tabs (15) for coming into secure engagement with the neck (41), the fastener system being characterized in that the skirt (14) further includes at least one abutment tab (16) for coming into axial abutment against the neck (41) when an attempt is made to re-assemble the fastener ring (1) on the neck (41) after the dispenser has been removed for the first time. |
