Valois S.a.

St&eacute;phane Beranger

Firmin Garcia

Claude Jouillat

Yannic Hermouet

Aline Abergel

A fixing device for fixing a dispensing member to the neck of a receptacle, the fixing device includes a fixing ring having a bottom skirt engaging a neck of a receptacle, a member for receiving a dispensing member, and a top socket which extends in the direction opposite to the direction in which the skirt extends; and trim which extends around the ring so as to mask it at least in part, the trim having a body defining a top end forming an inwardly-extending rim that extends inwards and then downwards so as to define an inner sleeve. The sleeve comes into engagement with the inside surface of the socket; and the inner sleeve forms a resilient tab which extends outwards and upwards so as to define a free end which comes into contact with an inside surface of the socket.

Fixing device for fixing a dispensing member to the neck of a receptacle

Dispenser member such as a pump or a valve

A fluid dispenser having a receptacle with a neck ( ); a dispensing member ( ); and a fixing member ( ) for fixing the dispensing member ( ) to the neck ( ) of the receptacle ( ). The fixing member cooperates with the inside wall of the neck, which is provided with a notch ( ) that extends over a portion of the periphery of the neck, and the fixing member provided with snap-fastening means ( ) and with a skirt ( ) that engages in the neck of the receptacle. The snap-fastening means has an outside radial projection ( ) received in the notch in the inside wall of the neck. The snap-fastening means further has a locking ring ( ) engaged in the skirt to the level of the notch ( ) in the inside wall of the neck.

Fixing element for dispensing a liquid product and dispenser comprising said element

Fluid dispenser device

A hand-operated pump for fluid distribution comprising a pump body defining a pump chamber, a hollow control rod traveling in the pump body between a rest position and a depressed, lower position, a free floating piston assembled in a sliding manner on the control rod, the piston and the rod serving to define an outlet valve, characterized in that the outlet valve exhibits a cylindrical tight sealing contact adapted to open by sliding the piston towards the top on the rod at a determined height and the rod includes a surface engaged by the piston and widening in a vertical direction towards the top.

Hand-operated pump with a free floating sleeve piston

A fluid-dispensing member is designed to be mounted on the neck of a container. The dispensing member includes: a body defining a chamber that slidably receives a piston; a fixing member designed to co-operate with the neck and extending around the body; and a delivery channel connecting the chamber to a stationary dispensing orifice. The delivery channel is formed between the body and the fixing member. The fixing member is suitable for co-operating with an inside wall of the neck so as to fix the dispensing member in the neck.

Fluid-dispensing member having an off-center delivery channel

A fluid dispenser device comprising: a fluid pump ( ) comprising: a pump body ( ) provided with an inlet valve member ( ); an actuating rod ( ) mounted to move axially in the body ( ); and a free piston ( ) mounted to slide in leaktight manner in the body ( ), the piston ( ) being mounted to move over the actuating rod ( ) to form an outlet valve member ( ) therewith; and an air pump comprising an air chamber ( ) provided with an inlet valve member ( ), with an outlet valve member ( ), and with a piston ( ) for compressing the air in the chamber; the fluid dispenser device being characterized in that the outlet valve ( ) of the fluid pump and the outlet valve ( ) of the air pump open out into a common duct ( ).

Growing community of inventors

Le Neubourg, France

Stéphane Beranger

Growing community of inventors

Le Neubourg, France

St&eacute;phane Beranger

Stéphane Beranger