Abstract: A fluid material dispensing kit including a pouch, provided with a flexible casing and a dispensing case provided with a cover that is to be mounted onto a base. The cover includes an upper recess that has a manually flexibly deformable wall mounted thereon. The wall has a dispensing opening, and the cover is provided with a lower reinforcement that defines, with the wall, a pumping chamber. The reinforcement has a supply opening. The distribution opening and supply opening are provided with, respectively, an output valve and an input valve. The pouch has, built therein, a coupling provided with a well that is sealably covered by the casing of the pouch, and the reinforcement includes a nipple that is to be placed into the well. The nipple is set up so as to enable the perforation of the casing during the placement thereof into the well.

Abstract: A push-button for a system for dispensing a product under pressure, the push-button includes an actuator body having an orifice for ejecting the product, a closing off valving element of the ejection orifice and a sleeve having a mounting well of the push-button on a feed tube for the product under pressure, the body being slidably mounted around the sleeve between a high position and a low position by forming between them a space for carrying the product from the mounting well to the orifice for ejecting the product, the valving element being mounted between the body and the sleeve by the intermediary of a device for reversible displacing of the valving element between a closing off position—respectively an ejection position—when the body is in high position—respectively in low position—, the push-button includes an elastic recalling of the body in high position.

Abstract: A liquid product dispenser including a container equipped with several independent compartments, each of which is associated with a pump including a body which is blocked, at the bottom, by a suction valve and, at the top, by an applicator and/or an exhaust valve and which contains a piston mechanism cooperating with an elastic return system, characterized in that the pump bodies are solidly attached to one another in the form of a single shrunk-on ring by a linking spacer which also watertightly covers the container compartments.

Abstract: A triggering and dispensing head to be mounted on a pump for a liquid product dispenser provided with an exhaust conduit wherein the head has a body provided with an ejection channel closable by a flap which has a center punch translationally displaceable in the channel and hingeable about a drive billet connected to an axial rod sliding in the exhaust conduit.

Abstract: A pump intended to be mounted on a bottle, so as to allow the dispensing of a liquid contained in the bottle, includes a needle for closing an ejection orifice that is separate from a dosing sleeve. The needle is mounted on the sleeve by a device for the reversible movement of the needle between a closure position and an ejection position, the device being actuated by interference between the sleeve and a piston when a push button is moved on a hoop.

Abstract: A pump for a liquid cosmetic product dispenser including a body defining a metering chamber provided with an admission orifice at the bottom and having an opening at the top into which is inserted a sleeve carried by an axially movable operating head which is provided with a delivery duct and an open/close element and is acted upon by a return spring mounted on the outside of the body. The body encloses a jacket that moves axially inside the chamber and at least partly inside the sleeve and supports a lower valve for closing the admission orifice.

Abstract: A bottle made of a plastic material, including a body surmounted by a neck including a dispensing opening. The neck and the body are made in two separate parts which are assembled together in order to connect the interior of the body to the dispensing opening, the neck includes an axial sealing skirt which is mounted on an axial bearing surface formed on the upper portion of the body. The bottle further includes a shrunk-on collar, the lower portion of which is arranged to axially cover at least the connection area between the neck and the body. The connection of the neck to the body is produced by combining a tight fitting of the exterior surface of the sealing skirt over the interior surface of the bearing surface, and radial clamping of the lower portion of the shrunk-on ring onto the exterior surface of the bearing surface.

Abstract: The invention relates to a pump for a liquid product dispenser, which includes a reservoir and interacts with a manually actuatable element provided with an injection orifice. The pump includes a body embodied in the form of a single piece and including a seat which covers the reservoir and is provided with an intake orifice and a flap, which is mounted on the seat by a joint associated with an elastic bellows which enables the flap to be reversibly tilted towards the seat, by pressing on the actuating element, in such way that the injection orifice is opened and the intake orifice is simultaneously closed.

Abstract: A pump for dispensing a liquid contained in a bottle including a shrunk-fit section including an orifice for communicating with the liquid, a pushbutton including an orifice for ejecting the liquid, a dosing sleeve integrating a needle for plugging the ejection orifice and a device for bi-directional movement of the needle, a dosing piston including a channel equipped with a closing valve for the orifice, the piston being mounted in translation, in a leak-tight manner, inside the shrunk-fit section, between an open position and a closed position of the orifice, by means of the valve, an actuating member integral with the device for moving the needle and slidably mounted inside the dosing piston, by pressing on the pushbutton, the sliding assembly being set up to actuate the moving device and to position the valve in closed position so as to enable ejection of the liquid from the dosing chamber.