B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 83/00 (2006.01) B05B 11/00 (2006.01)
Patent
CA 2174022
A device for packaging and dispensing a liquid or semi-liquid substance (P), the device comprising, in particular, compression means for compressing a substance (P) in a receptacle (1) that is closed in sealed manner firstly at its top end by a cap (2) having a nozzle-forming tube (3) passing axially therethrough with the top end (31) of the tube projecting to the outside, and secondly at its bottom end by an internally movable punt (5). According to the invention, said compression means comprise an elastically deformable membrane (4) pierced by a central ejection orifice (41) and received in the top of the receptacle (1), and the internal bottom end of the nozzle (3) is provided both with an element for bearing against said membrane (4) and with a closure element for closing said ejection orifice (41).
Dispositif servant à emballer et distribuer une substance liquide ou semi-liquide (P). Comporte, notamment, un mécanisme permettant de comprimer la substance (P) dans un contenant (1) fermé au sommet par un bouchon hermétique (2) muni d'un tube servant de bec (3) traversant, dans le sens de l'axe, l'extrémité supérieure (31) du tube qui sort à l'extérieur et, à l'extrémité inférieure du tube, par une pointe amovible (5). Cette invention utilise comme moyen de compression une membrane élastique déformable (4) percée au centre d'un orifice d'éjection (41) donnant sur le dessus du contenant (1), tandis que l'extrémité inférieure interne du bec (3) est munie d'un élément s'appuyant sur la membrane (4) et d'un élément fermant l'orifice d'éjection.
Amiel Pierre
Bougamont Jean-Louis
Dumont Pierre
Lompech Herve
Amiel Pierre
Bougamont Jean-Louis
Dumont Pierre
Lompech Herve
Mccarthy Tetrault Llp
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