In one embodiment, a device for dispensing a substance and a liquid is disclosed. The device includes a container having a top end opposing a bottom end. The top end comprises an opening and the bottom end defines a bottom wall. The container defines a compartment adapted to receive a substance. An upper portion of the container is the adapted to be covered by a cap. The device includes a cap having a mouth for covering an upper portion of the container. The cap also includes a cavity adapted to receive a spray bottle. A spray opening on the cap allows fluid to pass through the cap. The device also includes a spray bottle. The spray bottle is adapted to be received by and held within the cavity of the cap. The spray bottle is refillable and adapted to spray a fluid through a spray hole and through the spray opening on the cap.

An apparatus and method for accurately measuring and dispensing a predetermined amount of product from a dispensing system to a given surface area is disclosed. The dispensing system (100) includes a container (102) having a main chamber (106) to hold product and a dosing chamber (108) having an opening (110) in communication with the main chamber (106). The dosing chamber (108) is configured to hold a metered amount of product (112) received from the main chamber (106). A spray head (128) when connected to the container (102) is brought into operable and fluid communication with a dip tube (114), optionally cut to a selected length, which is positioned within the dosing chamber (108) for dispensing by activation of a trigger (136) product (112) to a given surface area or air space.

A spray head for a spray bottle includes a spray mechanism connected to a tube that extends into the spray bottle. The spray mechanism draws fluid from a bottom of the spray bottle, through the tube, to produce a spray of the fluid. A threaded female fitting attaches to a threaded top of the spray bottle. The threaded female, when screwed on to the threaded top of the spray bottle, securely attaches the spray head to the spray bottle. A refill valve, when opened, provides a conduit to refill the spray bottle so that fluid can be poured into the spray bottle without unscrewing the threaded fitting and removing the spray head from the spray bottle. A refill valve cap, when in a shut position, closes the refill valve to prevent spilling of the liquid when the spray bottle is not being refilled.

Rechargeable containers and dispensers, in particular spray bottle dispensers including structures such as strips, pouches, pills, capsules and the like for providing concentrates of chemical agents for charging or recharging the spray bottle dispenser, preferably, individual chemical refill charges containing chemical concentrate are deployed within the spray bottle dispenser to fully contain any inadvertent spillage of chemicals, and to insure a high degree of safety against accidental spills or ingestion. The device is specifically designed for reuse, having a wider opening which is easier to fill, clean and refill without spills, readily accommodates concentrate inserts in any format, minimizes trigger failure, and has a wide base for stability.

A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston disposed within a cylinder. The piston is configured to pressurize at least one pumping chamber. A motor is coupled to the housing and connected to the reciprocating piston fluid pump to actuate the piston. A wobble assembly connects the motor to the piston of the reciprocating piston fluid pump. A spray tip connected to an outlet of the at least one pumping chamber.

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.

The spray comprises a container (1) intended to hold liquid for forming the cleaning mass and pressurised air for spraying it, the container (1) being dismantlably attachable to a head (3) bearing a manual pump (4) to increase the pressure of the air, the head (3) also having a supporting handle (23) with a pushbutton (24) operating the outlet valve (18) for the cleaning mass to the delivery nozzle (22), the spray having a manually replaceable mixing device (7, 26) located between the outlet conduit (8) for the liquid from the spray container (1) and the outlet of damping mass (20) controlled by the manual valve (18), the mixing device (7, 26) having different passage cross-sections for the liquid and the air present in the container (1) in order to adjust the spray to provide cleaning masses with a drier or wetter foam consistency.

The present invention relates to a portable spraying device (1) for discharging a fluid, in particular an agricultural formulation, having a container (2) for holding the fluid, a pump (15), which is in fluid connection with the container (2), for pumping the fluid out of the container (2), a spray gun (21), which comprises a spray opening (27) and an electrically controllable application valve (20) for opening and closing a passage to the spray opening (27), an application line (17), which establishes a fluid connection between the pump (15) and the spray gun (21). The spraying device (1) according to the invention is distinguished by a pressure sensor (19), which is arranged in the application line (17), for detecting the fluid pressure in the application line (17), and an electric control device (28), which is coupled to the application valve (20) and the pressure sensor (19) in terms of data transmission, by means of which device an electric control signal for opening the application valve (20) for a certain predetermined time interval and for closing the application valve (20) on expiry of the time interval can be produced in accordance with the fluid pressure detected by means of the pressure sensor (19), with the result that a defined volume of the fluid is discharged via the spray opening (27).

Suction device for a liquid product present in a dispenser has a container 6 provided with means for sampling the product 7. The device is developed about a central axis X and has a centralised product suction channel 8 coaxial to the central axis X and having an inlet 14 and an outlet; and annular suction means connected to the inlet 14 of the centralised suction channel 8.

A trigger-type liquid ejector includes: an ejector main body; and nozzle member provided with an ejection hole. The ejector main body includes: a vertical supply pipe for sucking-up liquid; an ejection barrel communicating with the inside of the vertical supply pipe; and a trigger mechanism including a trigger, the trigger being arranged to be movable rearward in state of receiving forward force, and the trigger mechanism being lead liquid from the vertical supply pipe into the ejection barrel in accordance with rearward movement of the trigger and to eject the liquid from the ejection barrel. The nozzle member is provided with: a cylinder communicating with the inside of the ejection barrel through a supply hole; a plunger accommodated in the cylinder to be movable rearward in a state of receiving forward force; and a communication hole allowing the inside of the cylinder and ejection hole to communicate with each other.