Pump/valve fixation device for cosmetic field, has reinforcement band mounted by axial engagement on fixation ring to mask partially band consisting of hooking mechanism comprising blockage and rotation units

摘要

The device has a fixation ring (2) with a portion to incorporate pump/valve (4) and fixation mechanism (211) to a reservoir. A reinforcement band (3) is mounted by axial engagement on the ring to mask partially the band consisting of hooking mechanism (35) that work jointly with a control mechanism (225) formed by the ring. The hooking mechanism has a blockage and rotation units.