A dispensing pump mechanism is provided. The pump comprises integrally molded temper-evidence part between a container collar and a spout; said collar has multiple off-centre outlet channel for dispensing one or more products from the container; said collar also comprises an integrated air vent to be blocked and opened by the rotation of the spout. The whole pump can be over-molded one-piece structure with elastic parts as being actuating parts. The pump improves the functions of the pump, such as lower restitution rate, less structural parts, lower cost, water/dust proof, lightweight, easy assembly.

A dispensing pump mechanism is provided. The pump comprises integrally molded temper-evidence part between a container collar and a spout; said collar has multiple off-centre outlet channel for dispensing one or more products from the container; said collar also comprises an integrated air vent to be blocked and opened by the rotation of the spout. The whole pump can be over-molded one-piece structure with elastic parts as being actuating parts. The pump improves the functions of the pump, such as lower restitution rate, less structural parts, lower cost, water/dust proof, lightweight, easy assembly.

A reservoir for a nebulizer includes: a tank or bag containing multiple doses of a fluid to be nebulized, and an indicator device for counting or indicating a number of uses performed or still possible with the reservoir, where at least one of: the reservoir includes a connector for fluidically connecting the tank or bag with the nebulizer, the indicator device is actuated by moving the connector relative to the tank or bag, and the reservoir includes or forms an eccentrical linear guidance for a driving part for driving the indicator device.

A multi-composition product dispenser capable of concurrently dispensing at least a first and second composition is provided.

A dispensing system (2000), includes a container (900) containing a flowable base formulation (910) to be dispensed, an additive mixing device (2004), and an actuable pump engine (2002) which draws the flowable base formulation from the container and pumps it through the mixing device. The additive mixing device includes a body (2022) with an internal cavity (2052), an additive ingredient (2054) within the cavity, and a flow path/mixing chamber (2058) between an input and an output. With each pump of the device (2004) the additive ingredient is introduced into, and mixed with, a flow of the base formulation traveling through the mixing device. Multiple additive mixing devices (2004) may be interchangeable for different formulations, and the mixing devices may be refillable.

Proposed is a cosmetic container cap with a duo-mix function. In its body, a female fastening portion is formed below an upper open-type chamber where an accommodation space is formed to accommodate a first cosmetic content of liquid or powder to be fastened to a male fastening portion formed to be exposed in a container. A hollow dip tube is formed to extend a predetermined length downward from the chamber. A pumping member coupled to the chamber of the body part is configured to press down the first cosmetic content toward the container for mixing it with a second cosmetic content inside the container, and to pump a mixture of the first and second cosmetic contents into the dip tube and the chamber for discharging outside. A dip tube sealing cap closes and opens the dip tube, which enables mixing the first and second cosmetic contents.

The invention relates to the field of inhalation devices for liquids. In particular, the invention relates to an inhalation device having a nebulizing nozzle, and to a method for the generation of an aerosol of a medically active liquid by means of such inhalation device.

An inhalation device comprises a housing (1), inside this housing (1) at least one reservoir (2) for storing a liquid (F, F1, F2), at least one pumping unit with at least one pumping chamber (3, 3A, 3B) for generation of a pressure inside said pumping chamber (3, 3A, 3B), at least one riser pipe (5, 5A, 5B) which can be received with at least one reservoir-facing, interior end (5A′, 5B′) in said pumping chamber (3, 3A, 3B), and a nozzle (6) which is connected to an exterior end (5A″, 5B″) of the riser pipe (5, 5A, 5B), wherein the interior volume of the at least one pumping chamber (3, 3A, 3B) is changeable by means of relative motion of the pumping chamber (3, 3A, 3B) to the riser pipe (5, 5A, 5B), and wherein the at least one riser pipe (5, 5A, 5B) is immobile and firmly attached to the housing (1) or to the nozzle (6), and the at least one pumping chamber (3, 3A, 3B) is moveable relative to the housing (1) or to the nozzle (6), wherein further, the nozzle (6) has a main axis (Z) and at least three ejection channels (6A, 6B, 6C, 6D) adapted to eject liquid (F, F1, F2) along respective ejection trajectories, wherein at least one collision point (X, X1, X2) is provided at which at least two of said ejection trajectories intersect with one another.

An adapter receives two separate fluids from a container having two separate fluid compartments and combines the fluids into a single fluid stream for delivery to a spray fluid dispenser. The adapter comprises a unitary housing having a first open end for fluid connection to the container and a second open end for fluid connection to the spray fluid dispenser. The housing defines a manifold forming a fluid passageway therein between the first end and the second end. The manifold includes two separate first conduits formed at the first end. Each of the first conduits is connected to a respective one of the fluid compartments. The manifold further includes a second conduit in fluid communication with the second end for delivery of the combined fluids to the spray fluid dispenser. The first conduits are each in fluid communication with the second conduit.

A dispensing pump mechanism is provided. The pump comprises integrally molded temper-evidence part between a container collar and a spout; said collar has multiple off-centre outlet channel for dispensing one or more products from the container; said collar also comprises an integrated air vent to be blocked and opened by the rotation of the spout. The whole pump can be over-molded one-piece structure with elastic parts as being actuating parts. The pump improves the functions of the pump, such as lower restitution rate, less structural parts, lower cost, water/dust proof, lightweight, easy assembly.