FIXATION DEVICE AND DISPENSER USING SUCH A DEVICE

摘要

The invention relates to a fixation device (4, 5) for attaching a fluid product dispensing member (2), such as a pump or a valve, on the collar of a fluid product tank (1), said device comprising: a fixation dowel (4) having a reception housing (47) for fixedly receiving the dispensing member (2) and fixation means (42) for maintaining the dowel (4) on the tank (1), the fixation means (42) being formed at a bushing (41) that is locally and radially deformable towards the outside when mounting the dowel on the tank; a band (5) surrounding at least partially the bushing (41) of the fixation dowel (4), the band being spaced apart from the bushing (41) at the fixation means (42) so as to define a free intermediate gap (E) for the radial deformation of the bushing (41) towards the outside; characterised in that the band (5) engages a wall (412) of the dowel (4) that oriented radially towards the outside.