A device for dispensing fluid from a fluid container, the device capable of being set to different discrete and repeatable/equal dispensing amounts, depending on the amount of fluid required to be dispensed by the user for various applications and uses. The device may also be set to an off or closed position to prevent accidental dispensing of fluid when not in use. The device is preferably configured to be affixed to the outer surface of a fluid container, which fluid container is preferably a flexible bag or pouch.

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.

The present invention relates to a pump-type cosmetic container having a side button, wherein when a user presses a button portion, the button portion is elastically deformed by an elastic force of the button part itself, such that a pumping operation is performed to discharge contents, which makes it possible to easily discharge the contents by means of a simple structure with no separate pumping member, thereby reducing an assembling time and manufacturing cost.

A droplet dispenser for dispensing cosmetic or pharmaceutical liquids in the form of individual droplets, having a medium reservoir with a first and second medium chambers, which are isolated from one another for separately storing two media. The medium chambers are connectable to produce a combined liquid. The droplet dispenser has a discharging opening and, downstream of the discharging opening, a droplet forming contour in order to create droplets which detach from the droplet forming contour as soon as the droplets have reached a defined volume. The droplet dispenser has a pump device between the medium reservoir and the discharging opening, wherein the pump device has a variable-volume pump chamber for delivering combined liquid. The pump device has an inlet valve on the entry side and an outlet valve on the exit side.

Bellow actuated pump devices for dispensing a product from a container may include a bellow and a base or a bellow, a base, and a valve having two or more valves wherein actuation of the bellow opens a discharge portion of the valve and dispenses a product and the de-actuation of the bellow opens an intake portion of the valve and refills the pump for the next actuation.

The present invention relates to an applicator having a press button for discharging gel-type contents, and more specifically, an applicator having a press button for discharging gel-type contents, the applicator comprising: a pump embedded in a container body; a pressing member coupled to the upper side of the pump; a link coupled to the pressing member; and a press button formed on the outside of the link. If the press button is pressed, the link is pressed, then the pressing member connected to the link presses the pump vertically, and thereby the gel-type contents filled in the container body are pumped, and discharged through a discharge member. Thus, a predetermined amount of gel-type contents can always easily be discharged for use.

A fluid dispenser and applicator assembly having a reception body, a fluid applicator surface for coming into contact with a target, such as the skin; and a fluid dispenser having a reservoir, a pump, and a dispenser endpiece that defines an outlet surface and a fluid dispenser orifice. The dispenser is received in the reception body with its dispenser endpiece being received in a housing, its outlet surface forming a portion of the applicator surface, such that the dispenser orifice opens out directly in the applicator surface.

A trigger-type liquid dispenser that, even when lateral force is applied to a trigger, prevents liquid leakage. The trigger-type liquid dispenser includes a pump, which includes: a cylinder, which includes an inner tubular wall and an outer tubular wall; a piston, which has a front-side end portion; a front-side sealing piece and a rear-side sealing piece; an outer-circumferential-side support portion; and an inner-circumferential-side support portion. The outer-circumferential-side support portion is provided with an annular cut-off portion, which forms a gap between the outer-circumferential-side support portion and an outer circumferential surface of the piston.

The invention concerns a device (1; 100) for dispensing fluids (L), comprising means (3) for coupling it with a container (C; C) holding the fluid (L) and comprising: an outlet duct (63; 163) for the fluid (L); a collapsible chamber (60; 160) defined at least partially by an elastically yielding portion of an actuator element; first valve means (25; 125); second valve means (48; 148). One between said first valve means (25; 125) and second valve means (48; 148) comprises a movable element (47; 147, 157) belonging to the actuator element (40; 140). The invention concerns also a system for dispensing fluids (L), comprising a container (C; C) and a device (1; 100) as described above.

The invention concerns a device (1) for dispensing a fluid (L), comprising a supporting structure (2) provided with means (3) for coupling it with a container (C) holding the fluid (L) and comprising: an outlet duct (63) for the fluid (L); a collapsible chamber (60); first valve means (25) suited to control the passage of the fluid; air refilling valve means. The air refilling valve means comprise a flexible portion (15) of an edge (14) belonging to a first element (10) of the device (1), suited to assume a closed position and an open position. The invention concerns also a system comprising a container and a device made as described above.