Abstract: A dispensing pump includes a housing extending along a longitudinal axis and configured to be inserted in a bottle. The housing defines a dosing chamber and includes a venting hole. A retaining ring is fastened to the housing and inserted therein. A hollow stem is associated to a piston and inserted in a hole of the retaining ring leaving a passage. The hollow stem and piston are movable between a lowered position and a raised position corresponding to different volumes of the dosing chamber. A venting path includes at least the passage between the hollow stem and the retaining ring and the venting hole. Through the venting path a volume of air enters the bottle through the venting hole during the pump actuation to replace liquid pumped out from the bottle by the pump. A venting valve is interposed between the hollow stem and retaining ring, along the venting path.

Abstract: An actuating device for a dispensing pump of a dispenser is configured to be used on a container, in an upward position of the container. The actuating device includes a pouring cup and a connecting device. The pouring cup defines an inner chamber for receiving a metered amount of a product. The connecting device includes a hollow structure extending along a longitudinal axis between at least a first end and an opposite second end. The structure is connected and supports the pouring cup. The structure defines a channel extending along the axis between an input opening and an output opening. The output opening emerges into the inner chamber whereby the channel communicates with the inner chamber. The second end includes a connecting portion configured to be connected to a hollow stem of the dispensing pump whereby the channel communicates with a dispensing cavity defined by the stem.

Abstract: A dispenser includes a hollow containment body which is at least partly insertable into a bottle, the body having a hole located inside the bottle and an orifice for pumping a liquid product contained inside the bottle; a ring nut able to be engaged on a neck of the bottle and externally associated with the body; a piston slidable inside the body between a raised position and a lowered position; a hollow stem slidable inside the body and associated with a dispensing spout to actuate the piston in order to dispense fluid contained in the bottle; and at least one aperture formed in the body to selectively place an ambient air inlet passage in fluid communication with the hole in the body; the ring nut having a first substantially cylindrical portion and a second substantially cylindrical portion which are mutually coupled to define the air inlet passage between them.

Abstract: A dispenser includes a hollow containment body (2) able to be inserted in a bottle and including an orifice (5) for the suction of liquid from the bottle, a ring nut (21), able to be screwed onto the neck of the bottle, including an annular shoulder (22) covering and associated to an annular lip (2d) of the containment body. The dispenser further includes a piston (10) able to slide within the containment body between a raised position and a lowered position, a hollow stem (7) axially able to slide within the containment body, associated inferiorly to the piston and superiorly to a dispensing spout (8) to command the actuation of the piston and dispense fluid contained in the bottle. Also provided is a retaining ring (11) integral with the containment body and inserted therein to guide the stem in its travel within the containment body.

Abstract: A container comprises a dispensing head (13) and a protective cap (1) fitted on the dispensing head (13). The cap (1) comprises a base portion (1a) engageable to a dispensing head (13); a lid (1b) hinged to said base portion (1a) and movable between an open position, in which it allows access to the dispensing head (13), and a closed position in which it prevents access to the dispensing head (13); an outer locator plate (9) engageable with a corresponding inner locator plate (24) of said dispensing head (13), the mutual engagement between said locator plates (9, 24) defining a screwing motion of the cap (1) relative to the dispensing head (13) to automatically achieve an installation of the cap (1) on the dispensing head (13) according to a pre-determined mutual angular positioning.

Abstract: A dispenser of fluid products includes a ring nut (2) able to be associated to a container of a fluid product and a substantially hollow dispensing head, able to slide coaxially relative to the ring nut (2); the dispensing head (8) includes a dosing chamber (14) obtained within the dispensing head (8) and a dispensing nozzle (12) to allow the outflow of the fluid product; the dosing chamber (14) has a containment volume variable between a configuration of maximum volumetric capacity when the dosing chamber (14) is isolated and a configuration of minimum volumetric capacity; the dispenser further includes a deformable membrane (15) fastened to the ring nut (2) and a deformable disc-shaped body (16) fastened to the dispensing head (8) and defining the dosing chamber (14) in combination with the membrane (15).

Abstract: An integral miniaturized nebulizer for an elastically deformable bottle (1), provided with a rotatable closing cap (5), with discharge orifice, and with a suction tube (16) immersed in the liquid to be nebulized, includes a head (3) in a single piece with a body (4) connectable to an elastically deformable bottle (1). The head (3) internally has an elbow conduit (13) for the liquid to be sprayed, extending in a longitudinal segment (14) able to engage the suction tube (16), and in a transverse segment (15) able to end in the discharge orifice of the rotatable closing cap (5) when the cap (5) is in the nebulization position. The transverse segment (15) is coaxial inside a conduit (18) of the air inside the bottle (1) and in communication therewith via a plurality of radial channels (25) drilled in the terminal end of the same transverse segment (15).

Abstract: A Dispenser of fluid product includes a ring nut (2) able to be associated with a container of a fluid product and a dispensing head (7), substantially hollow and coaxially slidable relative to the ring nut. The dispensing head includes a dosing chamber (13) positioned inside the dispensing head, a dispensing nozzle (11) to allow escape of the fluid product. The dispensing head further includes a deformable membrane (14) fastened to the ring nut and a top wall (9) facing the membrane and defining the dosing chamber in combination with the membrane; the top wall being movable between a first position, distal from the ring nut, in which a volume of the dosing chamber is greatest and the dosing chamber is isolated and at least in part filled with fluid product, and a second position, proximal to the ring nut, in which the volume of the dosing chamber is smallest.

Abstract: A dispenser includes a hollow containment body (2) able to be inserted in a bottle and including an orifice (5) for the suction of liquid from the bottle, a ring nut (21), able to be screwed onto the neck of the bottle, including an annular shoulder (22) covering and associated to an annular lip (2d) of the containment body. The dispenser further includes a piston (10) able to slide within the containment body between a raised position and a lowered position, a hollow stem (7) axially able to slide within the containment body, associated inferiorly to the piston and superiorly to a dispensing spout (8) to command the actuation of the piston and dispense fluid contained in the bottle. Also provided is a retaining ring (11) integral with the containment body and inserted therein to guide the stem in its travel within the containment body.

Abstract: A dispenser includes a hollow containment body (2) able to be inserted in a bottle, having a hole (19) able to be positioned to face the interior of the bottle, a ring nut (14) able to be screwed on the neck of the bottle and having an annular shoulder (15) associated to, and covering, an annular lip (16) of the containment body (2) to mutually fasten ring nut (14) and containment body (2), at least one meatus (18) obtained in the containment body (2) to place selectively in fluid communication an inlet for air from the outside environment with the hole (19) in the containment body (2). The dispenser further includes spacer elements (20) active between the annular shoulder (15) and the annular lip (16) to define the air inlet passage.

Abstract: A dispenser includes a hollow body (2) able to be inserted into a bottle, a piston (7) able to slide in the body (2) between raised and lowered position, a hollow stem (8) able to slide in the body (2) to command the actuation of the piston (7), opening and closing element (10) active between the stem (8) and the piston (7) to put in fluid communication the cavity of the stem (8) with the interior of the body, a retaining ring integral with the body (2) and inserted within it, elastic element active between the ring and the stem to contrast the free sliding of the stem and of the piston within the body. The dispenser further includes an end stop structure integral with the body and positioned in a bottom portion thereof to define an end stop arrest for the sliding of the stem within the body.

Abstract: A dispenser of fluid products includes a ring nut (2) able to be associated to a container of a fluid product and a substantially hollow dispensing head, able to slide coaxially relative to the ring nut (2); the dispensing head (8) includes a dosing chamber (14) obtained within the dispensing head (8) and a dispensing nozzle (12) to allow the outflow of the fluid product; the dosing chamber (14) has a containment volume variable between a configuration of maximum volumetric capacity when the dosing chamber (14) is isolated and a configuration of minimum volumetric capacity; the dispenser further includes a deformable membrane (15) fastened to the ring nut (2) and a deformable disc-shaped body (16) fastened to the dispensing head (8) and defining the dosing chamber (14) in combination with the membrane (15).

Abstract: A nebuliser micro-pump (1) provided with an element (2) for covering and triggering its dispensing push-button (3), has an elongated body (5) with central axis (x), whereon is mounted a dispensing push-button complete with a tube (4) for orienting the spray, rotatable around the axis. The element has a lower fixed half-shell (12) integral with the elongated body and a lower half-shell (17) movable around a hinging axis (y) that is perpendicular to the central axis and offset relative thereto at the opposite side from the tube. The upper half-shell has a protuberance (20) acting on the dispensing push-button in the rotation of the movable half-shell relative to the fixed half-shell according to the arrow (W). The half-shells (12, 17) have respective through openings (15, 23) wherefrom simultaneously projects the tube in two angular positions, one non operative and the other one operative for the micro-pump.

Abstract: A dispensing head for dispensers of fluid products includes a connecting body (3) presenting a lower portion (8) operatively engaged to a dispensing pump of a respective dispenser (2) of the fluid product; a closing lid (4) associated to an upper portion (9) of the connecting body (3) opposite to the lower portion (8); and a nozzle (5) for dispensing the liquid product, associated to the closing lid (4); the nozzle (5) is actuated by respective actuating elements (28) between a position of use in which it projects from the overall size of the closing lid (4), and a position of non use in which it is retracted inside the overall size of the closing lid (4).

Abstract: A dispensing head for dispensers of fluid products includes: a connecting body (3) operatively engaged to a dispensing pump of a respective dispenser (2) of the fluid product; and a nozzle (4) for dispensing the liquid product, associated to the connecting body (3) and rotatably associated on a surface (7) of the connecting body (3) to rotate between a position of use in which it projects from the surface (7) of the connecting body (3), and a position of non use in which it is retracted inside the overall size of the surface (7).

Abstract: A cap for closing containers includes a dispenser placed in connection with the interior of a container for dispensing a fluid contained in the container, a first sleeve integral with the dispenser and able to be screwed on the neck of the container to make the dispenser integral with the container. The cap further includes a second sleeve coaxial and surrounding the first sleeve and coupling elements active between the first and the second sleeve to couple mechanically the second sleeve to the first sleeve during a rotation of the second sleeve (7) in a first direction and to uncouple the second sleeve from the first sleeve during a rotation of the second sleeve in a second direction, opposite to the first. A covering element encompasses the dispenser and can be uncoupled from the cap coordinating a sequence of operations on the cap.

Abstract: A Dispenser of fluid product includes a ring nut (2) able to be associated with a container of a fluid product and a dispensing head (7), substantially hollow and coaxially slidable relative to the ring nut. The dispensing head includes a dosing chamber (13) positioned inside the dispensing head, a dispensing nozzle (11) to allow escape of the fluid product. The dispensing head further includes a deformable membrane (14) fastened to the ring nut and a top wall (9) facing the membrane and defining the dosing chamber in combination with the membrane; the top wall being movable between a first position, distal from the ring nut, in which a volume of the dosing chamber is greatest and the dosing chamber is isolated and at least in part filled with fluid product, and a second position, proximal to the ring nut, in which the volume of the dosing chamber is smallest.

Abstract: A fluid dosing device includes a substantially hollow main body, fully insertable into a container for a fluid; a piston slidably movable in the main body defining, in combination with the main body, a dosing chamber presenting a containment volume for the fluid product having a capacity defined by the relative position between the piston and the main body; a stem operatively active on the piston to actuate the piston is slidably movable between a first operative position a greatest volume of the dosing chamber and a second operative position with smallest dosing chamber volume; the stem being hollow and in fluid communication with the dosing chamber to expel a portion of fluid. The main body includes a tubular portion connected to a closing ring proximal the upper end of the main body; the closing ring further including a sleeve encompassing the stem and in sliding contact therewith.

Abstract: A device for connecting micro-pumps to bottles includes a ring nut (2) able to be associated to a micro-pump and engageable to a neck of a bottle, and a collar (8) connected to the ring nut (2) through one or more breakable connecting elements (9). The collar (8) is movable, as a result of the breakage of the connecting elements (9), from a non operative position to an operative position in which the collar (8) maintains the ring nut (2) engaged to the neck of the bottle.