| 摘要 |
A fluid product dispensing device, such as a pump or a valve, intended to be combined with a fluid product reservoir (R) to form a fluid product dispenser, the dispensing device comprising a body (1) intended to be fixedly mounted on the fluid product reservoir (R), an actuating rod (2) that moves axially back and forth in the body (1) and a tappet (3) mounted on the actuating rod (2) by connection means (4; 4'; 4'', 5) comprising magnetisation means (43; 41', 41'', 5) to generate a link, by magnetic attraction, between the actuating rod (2) and the tappet (3), the connection means (4; 4'; 4'', 5) comprising a rod member (4; 4'; 4'') engaged around the actuating rod (2) and a tappet member (5) rigidly connected to the tappet (3), the actuating rod (2) defining an internal conduit (23) for the fluid product and the tappet (3) forming a connecting sleeve (31) defining an internal channel (33) for the fluid product that leads to a dispensing orifice (34), characterised in that the rod member (4; 4'; 4'') is deformed by the connecting sleeve (31) of the tappet (3), thus sealingly joining the conduit (23) to the channel (33). |
