Provided is a dispensing head with a trigger for a dispensing device having a frame, a piston chamber, a piston, a dispensing duct, a suction duct, pre-compression valve means, suction valve means, and a nozzle assembly having a nozzle and a dual chamber foamer. The dispensing head is particularly effective for dispensing products with sanitizing and antimicrobial effect.

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.

An oral care implement comprises a handle having a container containing oral care fluid, A head includes tooth cleaning elements and a fluid outlet to output fluid into the vicinity thereof. A manually actuatable pump mechanism in the handle between the container and fluid outlet is connected thereto by respective first and second conduits. The pump mechanism comprises a chamber having an inlet connected to the first conduit, an outlet connected to the second conduit, and an actuatable valve mechanism for selectively opening the inlet and outlet respectively to cause fluid flow into and out of the chamber. The mechanism comprises first and second valve elements and a deformable actuator connected to the first and second valve elements. A wall which defines at least a part of the chamber is adapted to be manually moved to operate the valve mechanism.

A metering dispenser for simultaneously or selectively discharging two media, including an outlet opening, a first reservoir for a first medium, a first metering-conveyor device for conveying the first medium from the first reservoir, a second reservoir for a second medium, a second metering-conveyor device for conveying the second medium from the second reservoir, a mixing chamber arranged upstream of the outlet opening and in which the first medium, conveyed by the first metering-conveyor device, and/or second medium, conveyed by the second metering-conveyor device, is stored temporarily, and an output-conveyor device for conveying the medium or media from the mixing chamber to the outlet opening. The first metering-conveyor device has the form of a metering-pump device with a variable-volume metering chamber, an inlet fluidically connected to the first reservoir and having an inlet valve, and an outlet fluidically connected to the mixing chamber and having an outlet valve.

A fluid dispenser member, such as a pump, comprising a body (11) for mounting in the opening of a fluid reservoir so as to take fluid therefrom, the body (11) comprising a fluid chamber (15) that defines a fluid inlet in the form of a socket (12), the dispenser member including a dip tube (2) for extending into the fluid reservoir so as to take fluid therefrom, the dispenser member further comprising a reducer sleeve (3) that internally receives an end (21) of the dip tube (2), and that is engaged axially in the socket (12) of the body (11), such that fluid communication is established between the dip tube (2) and the chamber (15) of the body (11);

the dispenser member being characterized in that the dip tube (2) presents an outside diameter that is less than 1 mm, and in that the dip tube (2) is made of a material that is transparent or translucent.

A fluid dispenser device including an outlet, a pocket having an interior volume for containing a fluid, the interior volume being delimited at least in part by a movable wall, a reservoir arranged to contain the fluid, a pocket cap, a cavity, a reservoir orifice joining the reservoir and the cavity; wherein the pocket cap is arranged to be mounted by insertion in the cavity of the device so as to be mounted by extending: —by passing through the pocket at least partially while passing through the movable wall or—by going along the pocket at least partially, the device comprising an inlet orifice arranged to insert the pocket cap into the device from the outside of the device and opening into the cavity.

A device for dispensing a product includes: a module including a head and a reservoir, the head including a conduit connecting the inside of the reservoir to an outlet of the head; and a housing having at least two mutually movable parts including an upper part and a lower part, the at least two parts being arranged to be assembled so as to receive the module inside the housing.

A pre-push miniaturized atomizing device has blank cap fixed to the outer diameter of pump nozzle underneath L-shaped water inlet of body. The blank cap and elastic body are fastened to the hole on the side of a large ring of body, the elastic body water outlet hole has a fastened and fixed valve needle, the thru-hole is connected to piston cavity in body, the outer diameter of the elastic body water outlet hole is set against the inner wall underneath the piston cavity at the L-shaped water inlet hole of the body to form a spray hole clearance. As the valve needle floats up and down in the water outlet hole, the clearance passage between the valve needle and elastic body opens or closes, while the spray hole clearance between the elastic body and the piston cavity closes or opens as corresponding to the deformation of the elastic body.

A dispenser for discharging pharmaceutical liquids in the form of individual drops, having a liquid store, a pump device with a pump chamber with a variable volume, and a dispensing opening. The dispenser additionally has a membrane part which delimits the pump chamber on one side and which changes the volume of the pump chamber by moving and/or deforming. The dispenser has a housing, within which the pump device is provided, and an actuation button movable relative to the housing between a non-actuated starting position and an actuated end position to move or deform the membrane part and to decrease the size of the pump chamber to discharge the liquid. The membrane part.is secured to the housing and to the actuation button. The pump chamber achieves a high degree of compression and a toggle switch is used as the actuation button.

A dispenser for discharging pharmaceutical liquids, in particular in the form of individual drops. Such a dispenser is designed as a side-actuation dispenser with an actuation button on the dispenser in the region of a lateral surface of the housing and has a liquid store, a pump device with a pump chamber which has a variable volume, and a dispensing opening for dispensing the liquid. The actuation button is a spring-loaded toggle switch, the volume of the liquid channel is reduced using an insert, and a special housing design is provided for the purpose of adapting the dispenser to the customer's needs.