Dispenser for removing a fluid from a container

Dispenser for drawing off a fluid product held in a container (2) which includes a fixed piece (3) comprising a part (6) for attachment to the container, which part is extended toward the outside of the container by a pouring part (13) of cylindrical general shape, open at its two axial ends and pierced by a lateral fluid outlet orifice (14), a movable piece (4) comprising a closure part (21) of cylindrical general shape fitted tightly in the pouring part (13) of the fixed piece (3) open at its internal axial end, closed at its external axial end and pierced by a lateral fluid outlet orifice (24), and a top part (22, 23) enabling the movable piece (4) to be gripped and operated from the outside, the movable piece (4) being mounted so as to be able to move in axial translation and in rotation in the fixed piece (3), the fixed piece (3) and the movable piece (4) including means (11, 26, 29, 30, 31) designed to define a first axial position of the movable piece with respect to the fixed piece, in which position the lateral orifices (14, 24) of the two pieces are axially offset so as not to be able to be brought into coincidence, and means (18, 25) for defining a second axial position of the movable piece with respect to the fixed piece, in which position the lateral orifices (14, 24) of the two pieces can be brought into coincidence by rotating the movable piece, characterized in that the said first axial position of the movable piece (4) is the position in which the movable piece (4) has been pushed fully into the fixed piece (3) and the said second axial position is the position in which the movable piece (4) has been extracted from the fixed piece (3), in that the first axial position of the movable piece (4) is defined by a tamperproofing strip (26) which, until it has been torn off, connects the top part (22, 23) of the movable piece (4) to the fixed piece (3) and in that the second axial position of the movable piece is defined by snap-fastening means (18, 25) designed to allow rotation of the movable piece (4) in this second axial position.