| 摘要 |
A device for fastening a dispensing pump on a bottle containing a product, a sleeve fastening the pump and fastening on the bottle, a dressing hoop intended to be mounted by axial sliding around a peripheral seating of the sleeve, the peripheral seating having axial splines and the internal wall of the hoop having axial ribs which are arranged to be placed in the splines during the mounting of the hoop around the seating. |
