公开(公告)号：US11648576B2

公开(公告)日：2023-05-16

申请号：US17421426

申请日：2019-12-30

Applicant: TAPLAST S.R.L.

Inventor： Raffele Zandonà

IPC: B05B11/00

CPC classification number: B05B11/3032 ,  B05B11/007 ,  B05B11/0094 ,  B05B11/306 ,  B05B11/3047 ,  B05B11/3067

Abstract: The present invention concerns a device (1) for dispensing a fluid (L), suited to be coupled with a container (C) holding said fluid (L). The device (1) comprises a collapsible chamber (6) suited to draw, contain and dispense an amount of said fluid (L) and at least partially delimited by a deformable membrane (10) suited to be squeezed to dispense at least one portion of said amount from the collapsible chamber (6). The device (1) comprises locking means (50, 52, 56) suited to maintain the deformable membrane (10) in a fixed squeezed position and release means (80, 84a, 84b, 86a, 86b) suited to release the deformable membrane (10) from the fixed squeezed position.