Patent ID: 8464916
Filing Date: 2013-06-18
Classification: B65D

Abstract:
1. An “anti-drip” cap ( 10 ) for a deformable bottle ( 12 ), notably a flexible bottle, containing a cosmetic, pharmaceutical, industrial or food product in liquid or cream form, including: a substantially tubular base ( a substantially tubular cover ( the cover ( 26 ) and the base ( 16 ) defining a sealed chamber ( 32 ) through which the product passes disposed between the inlet orifice ( 24 ) of the base ( 16 ) and the product outlet orifice ( 30 ), said cover ( 26 ) being mobile vertically between at least: a low blocking and locking position in which the cover ( a high dispensing position in which the outlet orifice ( characterized in that the cover ( 26 ) is mounted to be pivoted manually between: a first angular position in which the cover ( a second angular position in which the cover ( elastic means ( 38 ) of particular stiffness being disposed in the second angular position between the cover ( 26 ) and the base ( 16 ) to allow the cover ( 26 ) to be returned toward its vertical intermediate position and to allow raising of the cover ( 26 ) toward its high dispensing position as soon as product injected from the neck ( 14 ) of the bottle ( 12 ) exerts sufficient pressure on the upper wall ( 28 ) of the chamber ( 32 ) for the resulting force to overcome the force of said elastic return means ( 38 ).