B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 11/00 (2006.01)
Patent
CA 2379070
The invention concerns a device dispensing liquid products from a container, comprising in particular a cylindro-conical body (1) including a metering chamber (10) closed in its lower part by an intake valve (7) and in its upper part by a plunger (2) provided with an exhaust valve (3) and a spray tube (4) topped with a push-button (5), and resulting from the assembly of two independent elements (1a, 1b), an upper element (1a) bearing said plunger (2) by being provided with a cylindrical skirt (12) and a lower element (1b) provided with a collar (11) designed to co-operate by sealed radial clamping with said skirt (12) and defining the wall of said metering chamber (10). The invention is characterised in that said lower element (1b) is provided with a sleeve (16) extending said collar (11) coaxially downwards and urged to be clamped radially sealed inside the container neck (C).
L'invention concerne un distributeur de produits liquides à partir d'un récipient, du type comprenant notamment un corps cylindroconique (1) renfermant une chambre de dosage (10) obturée à sa partie inférieure par un clapet d'admission (7) et à sa partie supérieure par un piston (2) muni d'un clapet d'échappement (3) et d'un tube gicleur (4) coiffé par un bouton-poussoir (5), et résultant de l'assemblage de deux éléments indépendants (1a, 1b), un élément supérieur (1a) portant ledit piston (2) en étant pourvu d'une jupe cylindrique (12) et un élément inférieur (1b) pourvu d'une douille (11) destinée à coopérer par serrage radial étanche avec ladite jupe (12) en délimitant la paroi de ladite chambre de dosage (10), caractérisé en ce que ledit élément inférieur (1b) est pourvu d'un manchon (16) prolongeant ladite douille (11) coaxialement vers le bas et venant en serrage radial étanche à l'intérieur du col (C) du récipient.
Hennemann Pascal
Leuliet David
Petitjean Maurice
Rexam Sofab
Sim & Mcburney
LandOfFree
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