公开(公告)号：EP2685876A4

公开(公告)日：2014-09-24

申请号：EP11860737

申请日：2011-03-14

Applicant: SCA HYGIENE PROD AB

Inventor： JOKITALO JOONAS ,  HJORT ERIK ,  JOKITALO TERTTU

IPC: A47K5/12 ,  B05B11/00 ,  B65D35/40 ,  B65D83/00

CPC classification number: B65D83/0055 ,  A47K5/1208 ,  B05B11/303 ,  B05B11/3056 ,  B65D35/40

Abstract: A dispensing mechanism for a liquid container includes a hollow flexible dispensing portion and a dispenser. The dispensing mechanism includes a first lever arranged to pivot about a first pivot axis and a second lever arranged to pivot about a second pivot axis and includes a user operated portion. The first lever includes a first sliding surface and the second lever includes a second sliding surface. The first and second sliding surfaces bear in sliding abutment against each other at an abutment point. The first and second pivot axes are substantially parallel to each other, and a first plane extends through the first and second pivot axes. In a non-actuated position of the dispensing mechanism, the user operated portion of the second lever and the abutment point are arranged on a first side of the first plane. The first sliding surface at least at the abutment point, is convex and the abutment point remains on the first side of the first plane over at least a first ⅔ of a dispensing stroke of the first lever.

公开(公告)号：EP2685877A4

公开(公告)日：2014-09-24

申请号：EP11860887

申请日：2011-03-14

Applicant: SCA HYGIENE PROD AB

Inventor： JOKITALO JOONAS ,  HJORT ERIK ,  KULLMAN MARCUS ,  JOKITALO TERTTU

IPC: A47K5/12 ,  B05B11/00 ,  B65D35/40

CPC classification number: B05B11/3056 ,  A47K5/1208 ,  B05B11/303 ,  B65D35/40 ,  B65D83/0055

Abstract: A dispensing mechanism for a liquid container is arranged in liquid communication with an outlet mechanism. The dispensing mechanism is adapted to translate a user force applied to a user operated portion into a transfer force applied from a user lever to an actuation part. A relationship between a first length and a second length forms a lever ratio. The first length extends from a first pivot axis to a user operated portion and the second length extends from the first pivot axis to a point of action of the transfer force on the actuation part. The lever ratio is adapted to increase from a non-actuated position over at least the first 50% of a dispensing stroke of the actuation part such that the transfer force increases over the at least first 50% of the dispensing stroke when a constant force is applied to the user operated portion.