The invention relates to a dosing device designed to equip a container including a deformable reservoir containing a product. The device includes an insert that includes a dosing chamber that can be deformed by pressure from the product coming from the reservoir. The dosing chamber includes a top valve for the intake of the product from the reservoir, a bottom valve dispensing the product, and a deformable body connecting the top valve and the bottom valve. The dosing chamber is configured such that, under pressure from the product coming from the reservoir, the top valve is closed by the deformation of a first portion of the chamber, the bottom valve remaining closed, whereupon, the bottom valve opens under the effect of the deformation of the body.

The invention relates to a cosmetic container. According to one aspect of the invention, there is provided a cosmetic container, including: a storing unit providing a first storing space which can store fluid; a discharging unit which discharges the fluid stored in the storing unit to the outside; and a fluid supporting unit which can support from a lower direction fluid which has been discharged to the outside.

A soap dispenser including a rigid cartridge, an inverted dispensing pump, a collar carrying a lever for actuating the pump, and a venting system for equalizing the air pressure in the rigid cartridge, wherein the rigid cartridge and the collar cooperate to removably attach the soap dispenser to a wall-mounted bracket, and further wherein at least the rigid cartridge is disposable and can be made of a recyclable and/or biodegradable material.

According to an embodiment, a container containing fluid fitted with a cap that contains a one-way valve that is placed on the upstream opening of a dispensing nozzle. Dispensed fluid is expressed by compressing the flexible walls of the container which serves to open the dispensing nozzle valve. An air recovery vent will be placed in the cap in order to allow the internal and external pressure to equalize after the contents have been partially dispensed. The vent may optionally be channeled up into the container away from the container terminus by use of a small extension tube. The exit of the vent hole/tube contains another one-way valve which prevents backflow of fluid and air while allowing air to enter the container. Thus, the flow of product out of the container and air into the container are both unidirectional.

A dispensing device affixed to the outside of a flexible container. A top part of the device includes a pump dome, a pump chamber ridge, and pump chamber flange. A bottom part includes a pump chamber, a pump chamber flange, a neck portion, and a dispensing head having an outlet at the end of a dispensing channel. The dispensing channel and the outlet are situated in a portion of the dispensing head that extends below the plane of the neck portion. The top part is sealed to the bottom part creating a channel between the pump chamber and the dispensing side of the dispenser. The device is sealed to the container in two discrete areas, namely the flange of the pump chamber and the bottom of the distal portion of the dispensing head. The area of the dispensing element between the pump chamber and the distal end of the dispensing head, referred herein as the neck portion, is not sealed to the container, causing the neck portion of the dispensing device to flex, pinching shut the channel that connects the pump chamber to the dispensing head.

A valved container assembly has a container for containing a fluid, extending in an axial direction, and having an open front end and a valve disposed in the container. A plunger element is disposed axially rearward of the valve and is axially moveable in the container. The plunger element is configured to increase the pressure of a fluid in a first volume of the container upon axial movement of the plunger element relative to the valve. The valve includes a channel bypassing a seal, the channel having a first opening in fluid communication with the atmosphere outside of the valved container assembly and a second opening selectively sealed from the first volume by a resilient seal. The resilient seal is moveable from a sealing configuration to an open configuration upon the pressure of the fluid in the first volume exceeding a first pressure threshold.

The invention relates to a dispensing device (1) having a pump device (2), which has an actuating element (5) having an output opening (12), wherein the actuating element (5) is movably arranged relative to a bearing element (6), which is connected to a pump housing (7) in a rotationally fixed manner in the usage position, wherein the actuating element (5) is rotatably arranged relative to the bearing element (6) and the bearing element (6) has at least one protruding bridge (25) having an upper stop edge (24) and a substantially tubular portion (5) of the actuating element (5) has, on the inner surface thereof, distributed over the circumference, at least two stages (22, 22, 22) defining a different displacement path, of which stages, depending on the rotational alignment of the actuating element (5), one stage (22, 22, 22) contacts the stop edge (24) in a lower displacement position.

A dispenser for liquid to pasty compositions has a pump chamber receiving a pump piston arranged on a pump piston part, a pump chamber with an inlet valve and an outlet valve, a storage space, and a dispenser head, wherein the dispenser head is vertically movable in order to discharge composition in the usual position of the dispenser. A discharge channel is formed in the dispenser head, and the dispenser head has a head cover and the outlet valve has a clamped, flexible annular part. A projecting structure of the head cover directed towards the pump chamber serves to retain the annular part. The dispenser can also have two storage spaces and two pump chambers and two dispenser heads which can be actuated independently of each other in order to discharge the composition.

A dispensing head including a cap having: an outer wall with at least one part referred to as the shell part and at least one part referred to as the pressing part that is made of a material more flexible than the at least one shell part; at least one outlet; an insertion orifice, a stopper, the stopper being mounted in the cap by being inserted into the cap from the insertion orifice side and in an insertion direction, at least one assembly, each assembly including: an inlet, passing through the stopper; a deformable pocket, an interior volume of which is intended to contain the fluid of this assembly and is delimited at least in part by the at least one pressing part of the cap; preferably a feed duct and/or a dispensing duct.

A dispensing system includes a container containing a flowable base formulation to be dispensed, an additive mixing device, and an actuable pump engine which draws the flowable base formulation from the container and pumps it through the mixing device. The additive mixing device includes a body with an internal cavity, an additive ingredient within the cavity, and a flow path/mixing chamber between an input and an output. With each pump of the device the additive ingredient is introduced into, and mixed with, a flow of the base formulation traveling through the mixing device. Multiple additive mixing devices may be interchangeable for different formulations, and the mixing devices may be refillable.