EP3431188B1 - Verteilungskopf für ein produkt, das aus einem behälter kommt - Google Patents

Verteilungskopf für ein produkt, das aus einem behälter kommt Download PDF

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Publication number
EP3431188B1
EP3431188B1 EP18180916.1A EP18180916A EP3431188B1 EP 3431188 B1 EP3431188 B1 EP 3431188B1 EP 18180916 A EP18180916 A EP 18180916A EP 3431188 B1 EP3431188 B1 EP 3431188B1
Authority
EP
European Patent Office
Prior art keywords
dispensing
dispensing head
product
membrane
anvil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18180916.1A
Other languages
English (en)
French (fr)
Other versions
EP3431188A1 (de
Inventor
Richard Bloc
Thomas Pruvost
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Albea Services SAS
Original Assignee
Albea Services SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albea Services SAS filed Critical Albea Services SAS
Publication of EP3431188A1 publication Critical patent/EP3431188A1/de
Application granted granted Critical
Publication of EP3431188B1 publication Critical patent/EP3431188B1/de
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2068—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is lowered by the pressure of the contents and thereby opening the valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
    • B05B11/047—Deformable containers producing the flow, e.g. squeeze bottles characterised by the outlet or venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1061—Pump priming means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
    • B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets
    • B65D83/7535—Outlet valves opened by the product to be delivered

Definitions

  • the invention relates to a dispensing head for a product dispensing system.
  • the invention relates to a dispensing head for a dispensing system comprising such a head fixed to a pressure supply tube for the product as well as a bottle intended to contain a product to be dispensed.
  • the product is of the lotion, gel or cream type, for example for use in cosmetics or for pharmaceutical treatments.
  • Distribution systems comprising a pump provided with a product pressure supply tube on which a push-button type distribution head is fixed to actuate the movement of said tube on a product distribution / suction stroke.
  • a known dispensing head is described in FR2767311A1 .
  • the dispensing head may include a body having a mounting well for said head on the supply tube and a product distribution path between said well and an outlet passage.
  • the distribution path is formed at least in part at the interface between an anvil fitted to a housing provided in the distribution head and a nozzle mounted around said anvil.
  • Cosmetic and pharmaceutical products are therefore becoming more and more fragile. In particular, they hardly support mechanical or thermal stresses, contact with air (causing for example drying, oxidation), and are easily contaminated by bacteria, yeasts and molds.
  • a first dispensing head comprises a U-shaped sleeve located between the nozzle attached to the head and the anvil and disposed on the periphery of the latter.
  • the sleeve and the nozzle form a distribution path at their interface.
  • the nozzle has a deformable wall (wall located opposite the sleeve). When the product under pressure flows into the distribution path, the latter deforms the deformable wall widening the outlet passage to allow its expulsion towards the outside.
  • Such a dispensing head makes it possible to limit the contact of the product with the outside when said dispensing head is not actuated but still has drawbacks.
  • a nozzle thus deformable compromises the distribution of the product when it is brought into contact with an external element such as the user's hand or a cotton pad.
  • the nozzle can be prevented from deforming, blocking the distribution or at least seriously hampering it to the detriment of the perceived quality of the device by the consumer.
  • this is highly detrimental to the brand image of the manufacturer of distribution devices and the producer of pharmaceutical and / or cosmetic products.
  • a second dispensing head includes an insert accommodating in the attached nozzle.
  • the insert is in the form of a substantially circular part comprising three pillars intended to fix the insert in the nozzle and between each of which extends a deformable wall.
  • the deformable walls are substantially vertical and located at a distance from the internal wall of the nozzle by substantially closing the distribution path.
  • the constrained position that is to say when cosmetic and / or pharmaceutical product compresses the deformable walls of the insert, these move forward in the direction of movement of the product and come into contact with the internal wall of the nozzle thereby widening the distribution path so that the product can be distributed.
  • Such a dispensing head makes it possible to limit contamination in the rest position, the deformable walls in a vertical position substantially closing the dispensing path.
  • the manufacturers of the distribution heads face difficulties.
  • the insert is a complex part which notably comprises several materials, namely at least two, one for the pillars and the other for the deformable walls. The manufacturers then find it difficult to produce the insert at an industrial rate.
  • Another drawback lies in the fragility of the insert.
  • the deformable walls being of particularly complex geometry, they are fragile and consequently are damaged and do not return to the rest position. The cosmetic and / or pharmaceutical product is then altered by the air to the detriment of the consumer and the quality perceived by the latter.
  • the objective of the invention is to overcome at least one of the aforementioned drawbacks.
  • a push button type dispensing head 1 for a system for dispensing a product under pressure, for example under the shape of a hazelnut or a continuous flow.
  • the product is a lotion, a gel or a cream, for cosmetic use or for pharmaceutical treatments.
  • the dispensing head 1 comprises a body 2 having an annular skirt 3 which surrounds a well 4 for mounting said head 1 on a product pressure supply tube. Furthermore, the dispensing head 1 comprises an upper zone 5 allowing the user to exert a digital support on said head 1 so as to be able to move it axially along a longitudinal axis X.
  • the distribution head 1 is intended to equip a distribution system which comprises a sampling device provided with a pressure supply tube for a product to be distributed, on which the mounting well 4 of said head 1 is fixed sealingly to allow, by axial displacement of said head 1, the displacement of said tube on a dispensing / suction stroke of the product.
  • the sampling device of the distribution system can comprise a manually actuated pump or, in the case where the product is conditioned under pressure, a manually actuated valve.
  • a manually actuated pump or, in the case where the product is conditioned under pressure, a manually actuated valve.
  • a manually actuated pump conventionally comprises a body in which are arranged means necessary for pressurizing the product to be dispensed.
  • the pump is of the type without air intake in compensation for the volume of product dispensed, so as not to introduce any contaminant into the packaged product.
  • the distribution system also comprises means, for example a ring, to allow its mounting on the neck of a bottle in which a product to be dispensed is intended to be packaged, as well as means for supplying the device.
  • for sampling conditioned product for example a dip tube disposed in the reservoir or a supply piston slidably mounted in the body of said reservoir so as to push the product into said sampling device.
  • the body also has an annular housing 6 which is in communication with the mounting well 4.
  • the housing 6 is of axis perpendicular to that of the mounting well 4 which extends along the axis X represented on the figure 2 to allow lateral distribution of the product relative to the body 2.
  • the housing 6 can be collinear with the mounting well 4, in particular for a dispensing head forming a nasal dispensing nozzle.
  • distribution axis D the axis of the housing is called distribution axis D.
  • the housing is provided with an anvil 7 around which an attached nozzle 8 is mounted so as to form at their interface a path 9 for distributing the product between said housing 6 and an orifice 10 for the outlet of the product formed in the nozzle 8.
  • the anvil 7 extends from the bottom of the housing, leaving a communication channel 11 between the well 4 and said housing 6.
  • the distribution of the product is carried out by pressing on the body 2 to actuate the displacement of said tube in order to convey the conditioned product from the supply tube to the outlet 10 of distribution path 9
  • the skirt 3 of the body 2 is directly mounted on a flexible body tank.
  • the body 2 is filled with lotion, which can migrate into the supply channel 11 and then the distribution path 9.
  • the head does not include a well 4.
  • the distribution system can also be used for other types of distribution.
  • the reservoir of the bottle may comprise a flexible body, the pressurization of the product in the supply tube then taking place by bringing the walls of said reservoir together, without the use of a pump.
  • the nozzle 8 has a cylindrical side wall 12 of revolution which is substantially closed towards the front by a distal wall 13.
  • the association of the nozzle 8 in the housing 6 is produced by fitting the external face 14 of the side wall 12, a rear edge of said external face which can also be provided with a radial projection for anchoring the nozzle 8 in said housing 6.
  • the nozzle 8 and the body 2 of the dispensing head 1 are produced by molding, in particular of a different thermoplastic material.
  • At least the side wall 12 of the nozzle 8 can be made of a material whose rigidity is greater than the rigidity of the material forming the body 2.
  • the significant stiffness of the side wall 12 prevents its deformation during its mounting in the housing 6.
  • the lesser stiffness of the body 2 allows improved sealing between the mounting well 4 and the supply tube.
  • the nozzle 8 is made from low density polyethylene (LDPE), cyclo olefinic copolymer (COC), poly (oxymethylene) or poly (butylene terephthalate), and the body 2 is made of polyolefin .
  • LDPE low density polyethylene
  • COC cyclo olefinic copolymer
  • OMC cyclo olefinic copolymer
  • the body 2 is made of polyolefin .
  • the product remains immobilized in the distribution path 9, bringing it into contact with the outside air potentially contaminating with bacteria and / or fungi.
  • the outlet orifice 10 in the distribution path 9 at least the dose to be subsequently dispensed can be contaminated.
  • the dispensing head comprises a membrane 15 which is attached around the periphery of the anvil 7.
  • the membrane 15 delimits at least part of the distribution path 9.
  • the membrane 15 is capable of ensuring a microbiocidal action on the product contained in the distribution path 9, in particular by being made from at least one material having microbiocidal properties.
  • the microbiocidal properties of the material are obtained by contact of the product with a microbiocidal agent, for example by using a metallic material such as silver, copper, zinc magnesium, silver oxide, copper oxide, sulfur, acid. sulfonic acid. Other elements can be used.
  • a metallic material such as silver, copper, zinc magnesium, silver oxide, copper oxide, sulfur, acid. sulfonic acid.
  • Other elements can be used.
  • the membrane 15 is made of synthetic material, for example of the polyolefin type and in particular based on polypropylene (PP), thermoplastic elastomer (TPE) and in particular polyethylene (PE) with at least one surface intended to delimit the path 9 of distribution is metallized.
  • PP polypropylene
  • TPE thermoplastic elastomer
  • PE polyethylene
  • the membrane 15 is made of synthetic material, for example of polyolefin type and in particular based on polypropylene (PP), thermoplastic elastomer (TPE) and in particular polyethylene (PE), said material being charged with a microbiocidal agent with a sufficient charge rate so that particles of said microbiocidal agent are placed on the surface to be in contact with the product.
  • synthetic material for example of polyolefin type and in particular based on polypropylene (PP), thermoplastic elastomer (TPE) and in particular polyethylene (PE), said material being charged with a microbiocidal agent with a sufficient charge rate so that particles of said microbiocidal agent are placed on the surface to be in contact with the product.
  • the membrane 15 has an annular projection 16 of revolution around the distribution axis D.
  • the annular projection 16 is advantageously located in the vicinity of a distal end 17 of the membrane 15 opposite to an outer wall 32.
  • the annular projection 16 has a plurality of holes 18 passing through it on either side along the distribution axis.
  • the annular projection 16 advantageously makes it possible to securely fix the membrane 15 in the housing 6. It accommodates in a space formed between the nozzle 8 and the body 2, the nozzle 8 abutting on the annular projection 16.
  • the annular projection 16 also makes it possible to improve the efficiency of the microbiocidal nature of the membrane. Indeed, the holes 18 are integral parts of the distribution path 9, the product therefore passes through the holes 18 in the direction of the outlet orifice 10.
  • the membrane 15 has a movable portion 19 located opposite the outlet orifice 10.
  • the movable portion 19 is movable between a rest position in which the latter is in contact with the nozzle 8 as illustrated on the figure 2 and a constrained position in which the latter is compressed by the cosmetic and / or pharmaceutical product, the movable portion 19 is then located at a distance from the nozzle 8 as shown in the figure 3 .
  • the movable portion 19 extends in a direction substantially perpendicular to the distribution axis D.
  • the movable portion 19 comprises the outer wall 32 and a bulb 20.
  • the bulb 20 extends from the outer wall 32 projecting along the distribution axis D.
  • the bulb 20 has a chamfer 21 which is used for mounting the membrane 15 with introduction of the bulb 20 inside the outlet orifice 10.
  • the chamfer 21 is intended to allow one end 22 of the bulb to be inserted into the outlet orifice 10 so that the bulb 20 extends at least partially in said outlet orifice 10.
  • the bulb 20 does not protrude from the outlet orifice 10 and therefore does not extend outside the nozzle 8.
  • the bulb 20 closes the outlet port 10 of the nozzle 4.
  • the bulb 20 has a contact wall 23 substantially perpendicular to the distribution axis D.
  • the contact wall 23 has a face which cooperates with a inner wall 24 of the nozzle 8 all around the outlet orifice 10.
  • the contact wall 23 has a groove 25.
  • the groove 25 extends from a periphery 26 of the contact wall 23 to a peripheral wall 51 of the end 22 of said bulb 20.
  • the groove 25 hollowed out in the contact wall 23 allows permanent communication between the distribution path 9 and the outlet orifice 10 as shown in the figure 5 .
  • the air trapped in the bottle can be expelled to the outside when the dispensing head 1 is actuated. Indeed without this air stream, product distribution would be made difficult.
  • the movement of the movable portion 19 is made possible by the particular shape thereof.
  • the movable portion 19 is connected to the rest of the membrane 15 by a rounded edge 27.
  • the thickness is reduced compared to the rest of the membrane 15.
  • the internal face 28 is folded abruptly so as to form the spring of the movable portion 19.
  • the internal face, in the vicinity of the bulb forms, a concavity turned towards the anvil.
  • This concavity makes it possible to increase the flexibility of the membrane 15 and also facilitates the demolding of the latter.
  • the anvil 7 includes an exhaust channel 29.
  • the exhaust channel 29 extends in the direction of distribution but could nevertheless extend in any other direction.
  • the exhaust channel 29 communicates with a recess 30 formed by the annular skirt 3 of the dispensing head 1 via an exhaust passage 31.
  • the exhaust channel 29 communicates with an exhaust zone 50 located between the movable portion 19 and the anvil 7 in the direction of movement of the product.
  • the exhaust zone 50 is located between the anvil 7 and the membrane 15.
  • Such an exhaust zone 50 communicating with an exhaust channel 29 advantageously allows the movable portion 19 to move from its rest position to its constrained position without difficulty.
  • the internal face 28 compresses the air which is located in the exhaust zone 29.
  • the compressed air is evacuated towards the recess 30 passing successively through the exhaust channel 29 and the exhaust passage 31.
  • the movement of the movable portion 19 is therefore not hindered.
  • the movable portion 19 returns to the position of rest, it causes a suction which attracts the air again towards the exhaust zone 50 via successively the exhaust passage 31 and the exhaust channel 29.
  • the exhaust zone 50 must also allow the movement of the movable portion 19.
  • the membrane 15 is mounted on the anvil 7 so that the length of the exhaust zone 50 along the distribution axis D is at least greater than the displacement of the movable portion 19 between its two positions.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Claims (12)

  1. Verteilungskopf (1) für ein Verteilungssystem eines Produkts, der einen Körper (2) umfasst, der eine Aufnahme (6) aufweist, die mit einem Amboss (7) versehen ist, um den eine Düse (8) montiert ist, wobei die Düse (8) eine Ausgangsöffnung (10) umfasst, um die Aufnahme (6) mit der Außenseite in Kommunikation zu bringen, wobei der Kopf (1) auch eine Membran (15) umfasst, die um den Amboss (7) in der Aufnahme (6) derart beigebracht ist, dass zwischen der Membran (15) und der Düse (8) ein Verteilungsweg (9) des Produkts gebildet ist, der in die Ausgangsöffnung (10) mündet, wobei die Membran (15) einen beweglichen Abschnitt (19) umfasst, wobei der bewegliche Abschnitt (19) zwischen einer Ruheposition, in der der bewegliche Abschnitt (19) mit der Düse (8) in Kontakt ist, und einer beaufschlagten Position, in der der bewegliche Abschnitt (19) von dem Produkt komprimiert ist, beweglich ist, wobei sich der bewegliche Abschnitt (19) daher auf Abstand zu der Düse (8) befindet, wobei der bewegliche Abschnitt (19) eine Außenwand (32) und einen Wulst (20) umfasst, der sich von der Außenwand (32) entlang einer Verteilungsachse (D) der Aufnahme (6) vorspringend erstreckt, wobei der Verteilungskopf dadurch gekennzeichnet ist, dass der Wulst (20) eine Kontaktwand (23) umfasst, die zu der Verteilungsachse (D) im Wesentlichen senkrecht ist, wobei die Kontaktwand (23) mit einer Innenwand (24) der Düse zusammenwirkt, wobei die Kontaktwand (23) eine Nut (25) beinhaltet.
  2. Verteilungskopf (1) nach Anspruch 1, wobei der Wulst (20) eine Abfasung (21) umfasst, die dazu bestimmt ist, es einem Ende (22) des Wulsts (20) zu erlauben, sich derart in die Ausgangsöffnung (10) zu fügen, dass sich der Wulst (20) mindestens zum Teil in die Ausgangsöffnung (10) erstreckt.
  3. Verteilungskopf (1) nach einem der vorstehenden Ansprüche, wobei sich die Nut (25) von einem Umfang (26) der Kontaktwand (23) bis zu einer Umfangswand (51) eines Endes (22) des Wulsts (20) erstreckt.
  4. Verteilungskopf (1) nach einem der vorstehenden Ansprüche, wobei die Membran (15) derart auf dem Amboss (7) montiert ist, dass sich die Außenwand (32) auf Abstand zu dem Amboss (7) befindet, indem zwischen der Außenwand (32) und dem Amboss (7) eine Auslasszone (50) gebildet ist.
  5. Verteilungskopf (1) nach dem vorstehenden Anspruch, wobei der Amboss (7) einen Auslasskanal (29) umfasst, der mit einer Aussparung (30), die in dem Körper (2) gebildet ist, über eine Auslasspassage (31) kommuniziert.
  6. Verteilungskopf (1) nach einem der vorstehenden Ansprüche, wobei die Membran (15) einen ringförmigen drehenden Vorsprung (16) um die Verteilungsachse (D) umfasst, wobei der ringförmige Vorsprung (16) mindestens ein Loch (18) beinhaltet, das den ringförmigen Vorsprung (16) beiderseits entlang einer Richtung parallel zu der Verteilungsachse (D) durchquert.
  7. Verteilungskopf (1) nach dem vorstehenden Anspruch, wobei mindestens ein Loch (18) derart fester Bestandteil des Verteilungswegs (9) ist, dass das Produkt, das sich entlang des Verteilungswegs (9) fortbewegt, das mindestens eine Loch (18) durchquert.
  8. Verteilungskopf (1) nach Anspruch 1, wobei die Membran (15) mindestens ein Material umfasst, das geeignet ist, für eine mikrobiozide Wirkung auf das Produkt zu sorgen.
  9. Verteilungskopf (1) nach dem vorstehenden Anspruch, wobei die Membran (15) ein metallisches mikrobiozides Material, wie Silber, Kupfer, Zink, Magnesium, Silberoxid, Kupferoxid, Schwefel, Sulfonsäure, umfasst.
  10. Verteilungskopf (1) nach einem der vorstehenden Ansprüche, wobei dieser einen Schacht (4) zur Montage des Kopfs (1) auf einer unter Druck stehenden Zuführröhre des Produkts umfasst, wobei die Aufnahme (6) den Amboss (7) umfasst, und die Aufnahme (6) mit dem Schacht (4) in Kommunikation steht.
  11. Verteilungskopf (1) nach einem der vorstehenden Ansprüche, wobei die Membran (15) um den Umfang des Ambosses (7) beigebracht ist.
  12. Verteilungskopf (1) nach einem der vorstehenden Ansprüche, wobei sich der bewegliche Abschnitt (19) gegenüber der Ausgangsöffnung (10) befindet.
EP18180916.1A 2017-07-17 2018-06-29 Verteilungskopf für ein produkt, das aus einem behälter kommt Active EP3431188B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1756768A FR3068897A1 (fr) 2017-07-17 2017-07-17 Tete de distribution de produit provenant d'un recipient

Publications (2)

Publication Number Publication Date
EP3431188A1 EP3431188A1 (de) 2019-01-23
EP3431188B1 true EP3431188B1 (de) 2020-01-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP18180916.1A Active EP3431188B1 (de) 2017-07-17 2018-06-29 Verteilungskopf für ein produkt, das aus einem behälter kommt

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US (1) US10518946B2 (de)
EP (1) EP3431188B1 (de)
CN (1) CN109264218A (de)
BR (1) BR102018014494A8 (de)
FR (1) FR3068897A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016212892C5 (de) * 2016-07-14 2020-01-30 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
DE102016212893A1 (de) 2016-07-14 2018-01-18 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
IT202100003455A1 (it) * 2021-02-16 2022-08-16 Lumson Spa Dispositivo di erogazione di una sostanza fluida

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US3437270A (en) * 1968-03-12 1969-04-08 Risdon Mfg Co Self-sealing spray-actuator button
US4182496A (en) * 1977-12-16 1980-01-08 Ethyl Products Company Actuator button for fluid dispenser
FR2524348A1 (fr) * 1982-03-30 1983-10-07 Ramis Michel Vaporisateur pompe
FR2622478B1 (fr) * 1987-11-03 1990-03-30 Valois Gicleur pour vaporisateur du type valve pour aerosols
DE4324607A1 (de) * 1993-01-26 1994-08-04 Meckenstock Fritz Gmbh Handbetätigte Sprühpumpe
DE29506682U1 (de) * 1995-04-19 1995-06-29 Megaplast Dosiersysteme GmbH, 78052 Villingen-Schwenningen Abgabepumpe aus Kunststoff für pastenartige Stoffe
FR2767311B1 (fr) * 1997-08-12 1999-10-01 Valois Sa Systeme d'obturation et dispositif de distribution de produit fluide comportant un tel systeme
FR2773784B1 (fr) * 1998-01-16 2000-03-24 Valois Sa Tete de pulverisation pour un distributeur de produit fluide
JP2002522304A (ja) * 1998-08-03 2002-07-23 ベレスク バイオシステムズ リミテッド 容器のバルブ
FR2793222B1 (fr) * 1999-05-05 2001-07-06 Oreal Tete de distribution et recipient ainsi equipe
US6543703B2 (en) * 2000-12-26 2003-04-08 William S. Blake Flexible face non-clogging actuator assembly
US6609666B1 (en) * 2002-07-24 2003-08-26 William Sydney Blake Unitary over-mold non-clog system with positive shutoff
FR2895687B1 (fr) * 2006-01-02 2008-07-04 Lvmh Rech Buse de distribution de produit fluide, dispositif de distribution comprenant une telle buse et procede de fabrication
FR2982850B1 (fr) * 2011-11-17 2015-07-24 Rexam Dispensing Sys Tete de distribution pour un systeme de distribution d’un produit sous pression
WO2015191494A1 (en) * 2014-06-09 2015-12-17 The Procter & Gamble Company Dispensers for delivering a consistent consumer experience
FR3023734B1 (fr) 2014-07-17 2021-11-05 Albea Le Treport Tete de distribution pour un systeme de distribution d'un produit

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None *

Also Published As

Publication number Publication date
CN109264218A (zh) 2019-01-25
US10518946B2 (en) 2019-12-31
BR102018014494A2 (pt) 2019-03-26
FR3068897A1 (fr) 2019-01-18
EP3431188A1 (de) 2019-01-23
BR102018014494A8 (pt) 2023-01-03
US20190016509A1 (en) 2019-01-17

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