Valve cartridge for actuators of a range of packaging

A valve cartridge for actuators of a range of packaging, said cartridge comprising an independent complementary valve mechanism mounted directly on an internal region of an outlet nozzle of said actuator, wherein said actuator is combined with a pump-type mechanism for extracting a semi-solid product contained in said packaging, wherein said cartridge has a flow dividing tip and an internal sealing seat, wherein said packaging has a seal-tight upper closing part that forms a body housing the pump-type mechanism, the upper closing part being in communication with the outlet nozzle, while a lower part of the packaging is in communication with an interior portion of the packaging, said lower part producing a vacuum, negative pressure or positive pressure, sufficient to move the semi-solid product to the outlet nozzle, containing an inlet duct and an outlet duct, and wherein the outlet duct is mounted in the independent complementary valve mechanism which alters said stream of the semi-solid product turning it into a drip, a trickle, or a spray,

• wherein the independent complementary valve mechanism comprises a tubular cartridge with diameter and length to be housed inside the outlet duct of the actuator, wherein said cartridge has an internal part that communicates with the inlet duct and receives the product stream to be altered and dispensed inside said cartridge having a mobile part longitudinally housed in jet form having a rear end supported on the tubular cartridge through a spring, while the opposite end is a jet or obturator tip kept pressed against a seat seal coupled to a front end of said cartridge and of the outlet nozzle, and wherein said jet or obturator tip moves away from said seat seal only when there is an increase in internal pressure in the ducts and, simultaneously, there is also a product stream inside the inlet duct and in the outlet duct so that a portion in drip form of said product is dispensed in the outlet nozzle, and
• wherein the spring comprises a cylindrical pin which, by the front end, is incased in said central hole of the plunger-like head, while the opposite end has radial projections curved backwards which configure small blade springs whose distal ends are interconnected by a stabilizer ring which constitutes support against a closing of the tubular cartridge.

A valve cartridge for actuators of a range of packaging, said cartridge comprising an independent complementary valve mechanism mounted directly on an internal region of an outlet nozzle of said actuator, wherein said actuator is combined with a pump-type mechanism for extracting a semi-solid product contained in said packaging, wherein said cartridge has a flow dividing tip and an internal sealing seat, wherein said packaging has a seal-tight upper closing part that forms a body housing the pump-type mechanism, the upper closing part being in communication with the outlet nozzle, while a lower part of the packaging is in communication with an interior portion of the packaging, said lower part producing a vacuum, negative pressure or positive pressure, sufficient to move the semi-solid product to the outlet nozzle, containing an inlet duct and an outlet duct, and wherein the outlet duct is mounted in the independent complementary valve mechanism which alters said stream of the semi-solid product turning it into a drip, a trickle, or a spray,

• wherein the independent complementary valve mechanism comprises a tubular cartridge with diameter and length to be housed inside the outlet duct of the actuator, wherein said cartridge has an internal part that communicates with the inlet duct and receives the product stream to be altered and dispensed inside said cartridge having a mobile part longitudinally housed in jet form having a rear end supported on the tubular cartridge through a spring, while the opposite end is a jet or obturator tip kept pressed against a seat seal coupled to a front end of said cartridge and of the outlet nozzle, and wherein said jet or obturator tip moves away from said seat seal only when there is an increase in internal pressure in the ducts and, simultaneously, there is also a product stream inside the inlet duct and in the outlet duct so that a portion in drip form of said product is dispensed in the outlet nozzle;
• and
• wherein the cartridge is enabled to dispense a quantity of product substantially larger than a drip, trickle, or spray when the product is a lotion;
• wherein the seat seal is modified, but maintains the rear ring part with an external diameter consistent for penetrating and being locked inside the tubular cartridge, having a front flange as a penetration limit with external diameter equal to that of the tubular cartridge, said flange being hollowed by central hole before which there are provided two circular widenings, including an intermediary widening with chamfer and a rear widening greater than the front, resulting in two degrees which, jointly with the central hole, form the seat seal, which receives the corresponding end of the jet, and is also modified and ends in the form of an integrated stopper, with a suitable diameter and length to close or open the central hole and, before said integrated stopper, there is a degree corresponding to the diameter of the cylindrical rod which closes or opens the intermediary widening, wherein a closing in more than one stage occurs.

A valve cartridge for actuators of a range of packaging, said cartridge comprising an independent complementary valve mechanism mounted directly on an internal region of an outlet nozzle of said actuator, wherein said actuator is combined with a pump-type mechanism for extracting a semi-solid product contained in said packaging, wherein said cartridge has a flow dividing tip and an internal sealing seat, wherein said packaging has a seal-tight upper closing part that forms a body housing the pump-type mechanism, the upper closing part being in communication with the outlet nozzle, while a lower part of the packaging is in communication with an interior portion of the packaging, said lower part producing a vacuum, negative pressure or positive pressure, sufficient to move the semi-solid product to the outlet nozzle, containing an inlet duct and an outlet duct, and wherein the outlet duct is mounted in the independent complementary valve mechanism which alters said stream of the semi-solid product turning it into a drip, a trickle, or a spray,

• wherein the independent complementary valve mechanism comprises a tubular cartridge with diameter and length to be housed inside the outlet duct of the actuator, wherein said cartridge has an internal part that communicates with the inlet duct and receives the product stream to be altered and dispensed inside said cartridge having a mobile part longitudinally housed in jet form having a rear end supported on the tubular cartridge through a spring, while the opposite end is a jet or obturator tip kept pressed against a seat seal coupled to a front end of said cartridge and of the outlet nozzle, and wherein said jet or obturator tip moves away from said seat seal only when there is an increase in internal pressure in the ducts and, simultaneously, there is also a product stream inside the inlet duct and in the outlet duct so that a portion in drip form of said product is dispensed in the outlet nozzle, and
• wherein the valve cartridge is enabled to dispense a quantity of product in the form of spray, said valve cartridge further comprising a stream-splitting tip and an internal seat seal, where a stream-splitting tip has a rear ring part with an external diameter consistent for penetrating and being locked inside the tubular cartridge, having a front blind flange as penetration limit with external diameter equal to that of the tubular cartridge, while in the internal diameter of the rear ring part the internal seat seal is incased and has a circular portion with a rear flange with an external diameter to be adjusted in the internal diameter of the cartridge, and said internal seal has its front part closed, containing a central hole that forms the seat seal, which receives the corresponding end of the cylindrical rod of the jet that ends in the form of an integrated stopper, having a suitable diameter and length to close or open said central hole, establishing or interrupting a single stream which arrives at the stream-splitting tip, where said single stream is split into various smaller streams and the inner side of the front blind flange has a circular recess configuring a primary distribution chamber between said front blind flange and the seat seal formed by the central hole;
• and wherein said primary chamber has multiple radial exits splitting the stream which tangentially communicate with other secondary distribution chambers, equally circular, distributed around the first, and also inside each secondary distribution chamber there are spiral recesses centrally with an outlet hole of the product to be dispensed in a spray.