EP0452208B1 - Kappe zur Abgabe von Schaum - Google Patents

Kappe zur Abgabe von Schaum Download PDF

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Publication number
EP0452208B1
EP0452208B1 EP91400950A EP91400950A EP0452208B1 EP 0452208 B1 EP0452208 B1 EP 0452208B1 EP 91400950 A EP91400950 A EP 91400950A EP 91400950 A EP91400950 A EP 91400950A EP 0452208 B1 EP0452208 B1 EP 0452208B1
Authority
EP
European Patent Office
Prior art keywords
cap according
envelope
dispensing
push member
chamber
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.)
Expired - Lifetime
Application number
EP91400950A
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English (en)
French (fr)
Other versions
EP0452208A1 (de
Inventor
Marthe Lucas
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Publication of EP0452208A1 publication Critical patent/EP0452208A1/de
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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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of the dispensed content, e.g. funnels or hoods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow
    • B05B7/0056—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0062—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like
    • 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16—Actuating means
    • B65D83/20—Actuator caps

Definitions

  • the present invention relates to containers used for packaging products to be dispensed in the form of foam.
  • the invention relates, more particularly, to the dispensing cap with which these containers must be provided and which makes it possible to distribute the foaming product precisely.
  • the invention relates more particularly to the distribution in the form of foam of cosmetic or hygiene products, it can be implemented for other products, in particular cleaning cleaning products and the like.
  • FR-A-2 627 459 discloses a foaming cream dispensing cap for an aerosol container in which an envelope-shaped part is threaded and fixed on a ring of a container comprising a dispensing nozzle, the envelope comprising guide parts for a dispensing pusher delimiting channels communicating with the nozzle of the container and leading to a chamber delimited by the pusher and a diffuser forming a wall of said chamber.
  • FR-A-2 588 490 shows a dispensing cap comprising a pusher formed in one piece with a dispensing head, the connection between the pusher and the head being made by a hinge as shown in FIGS. 4 and 5 of this document.
  • the diffuser is delimited by a dispensing head formed in one piece with the casing and connected to the latter by a segment and thinned parts forming a hinge.
  • Fig. 1 is a sectional elevation of the cream dispensing cap according to the invention.
  • Fig. 2 is a perspective of an envelope that includes the cover of FIG. 1.
  • Fig. 3 is a perspective of a dispenser pusher that includes the cover of FIGS. 1 and 2.
  • Fig. 1 shows the upper part of a container 1 of the aerosol can type intended to contain a creamy product to be dispensed in the form of a foam.
  • the container 1 comprises, at its upper end, a projecting ring 2 serving, for example, for crimping a cover comprising a dispensing valve of which the nozzle 3 is only shown.
  • valve is opened by pushing in the direction of the arrow f1 on the nozzle 3.
  • the distributor cap comprises a casing 4 forming, at its base, retaining stops 5, for example a rod, forcibly engaged on the projecting ring 2. Stops 6 constituted by ribs projecting from the internal wall of the casing 4 are provided to bear on the top of the ring 2 when this envelope is threaded on said ring as illustrated in FIG. 1.
  • a dispensing pusher 11 forms, on its top, a support plate 13 making it possible to exert a thrust, for example using a finger.
  • the casing 4 has, on its top, a guide part 7a which may be of annular shape or of another shape which depends on that of the skirt 19 of the dispenser plunger 11.
  • Fig. 1 shows that the pusher 11 defines a median barrel 14 pierced with a channel 15 aligned with the nozzle 3 on which the median barrel 14 is partially threaded.
  • the channel 15 communicates with a transverse channel 16, for example oblique as shown, which leads to a chamber 17 delimited by a rim 18.
  • a skirt 19 delimits the periphery of the pusher 11 from which a projection 12 is formed making it possible to retain the pusher 11 in the envelope 4.
  • the guide part 7a clearly visible in FIG. 2 defines a notch 27 from which is formed a segment 28 connected to the envelope by a thinned part 29 forming a hinge.
  • the segment 28 is, moreover, connected by a second thinned part 29a also forming a hinge to a lug 30 from which the dispensing head 21 is formed, forming the diffuser 22 which has openings 23.
  • the segment 28 is curved since intended to be inserted in the notch 27 delimited by the guide part 7 a . Therefore, it has sufficient flexibility to be elastically deformed.
  • the dispenser plunger 11 is produced by injection molding of a plastic material and its rim 18 is provided to cooperate with a sleeve 26 which forms the periphery of the dispensing head 21.
  • Figs. 1 to 3 show an embodiment in which the sleeve 26 fits the rim 18 but it would be possible that it is the rim 18 which fits the sleeve 26.
  • locking projections 31 which are formed for example as shown from the tab 30.
  • the locking projections could, similarly, be formed from any part of the dispensing head 21 or the rim 18 of the pusher.
  • the dispensing head 21 is provided, at its part which must come opposite the channel 16, with a distributing element 24 a which is in the form of a boss which delimits, with the bottom of the chamber 17, a pre room 171 through which the cream is distributed evenly throughout the chamber 17, which is clearly illustrated in FIG. 1 which shows that the pre-chamber 171 forms with the boss 24 has a distributor crown 172.
  • Fig. 2 clearly shows that the casing 4 and the dispensing head 21 connected by the segment 28 and the thinned parts 29, 29 a can easily be produced by molding in one piece, the assembly corresponding to the imprint which the mold.
  • the pusher 11 can be produced without difficulty in a single piece to then be put in place in the casing 4 as illustrated in FIG. 1, position in which the dispensing head 21 is folded down by folding the thinned parts 29, 29 a and rigidly connected to the rim 18 of the pusher, the locking projections 31 being engaged in the pusher 11 by an opening 32 thereof.
  • the segment 28 is elastically deformed.
  • the dispensing head has a rectangular shape whose long sides form an acute angle with the geometric axis of the container 1. It will of course the shape of the dispensing head could be different.

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 (11)

  1. Kappe zur Abgabe von Schaum für einen Behälter nach Art einer Sprayflasche, auf die ein Reifen (4) aufgesetzt und an einem Ringwulst (2) des Behälters befestigt ist, der eine Verteilerdüse (3) aufweist, wobei der Reifen (4) eine Führungsfläche (7a) für einen Verteilerstössel (11) aufweist, der Kanale (15,16) begrenzt, die mit der Düse (3) des Behälters in Verbindung stehen und in eine Kammer (17) führen, die zwischen dem Stössel (11) und einem Diffusor (22) gebildet ist, der eine Wand der Kammer (17) bildet, dadurch gekennzeichnet, daß der Diffusor (22) durch einen Verteilerkopf (21) begrenzt ist, der aus einem Stück mit dem Reifen (4) geformt und mit diesem über ein Segment (28) und Filmscharniere (29,29a) verbunden ist.
  2. Kappe nach dem Anspruch 1, dadurch gekennzeichnet, daß die Kammer (17) durch eine einen Teil des Stössels bildende Randleiste (18) und durch eine Manschette (26) des Diffusors (22) begrenzt ist.
  3. Kappe nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Diffusor (22) ein Verteilerelement (24a) aufweist, das derart angeordnet ist, daß es eine Vorkammer (17₁, 17₂ ) für einen Kanal (16) eingrenzt durch den das schäumende Produkt zugeführt wird.
  4. Kappe nach einem der Ansprüche 2 und 3, dadurch gekennzeichnet, daß die die Kammer eingrenzende Randleiste (18) an eine Glocke (19) angeformt ist, die den äußeren Umfang des Stössels begrenzt und seine Führung im Reifen (4) gewährleistet.
  5. Kappe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Stössel (11) im Reifen (4) durch einen Außenflansch (12) gehalten ist.
  6. Kappe nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Reifen (4) rippenförmige Anschläge (6) aufweist, die sich auf dem Ringwulst (2) des Behälters (1) abstützen, wenn Haltevorsprynge oder eine Halteleiste (5) des Reifens (4) unter den Wulst (2) einrasten.
  7. Kappe nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Verteilerkopf (21) um das Verteilerelement (24a) verteilte Öffnungen (23) aufweist.
  8. Kappe nach den Ansprüchen 3 und 7, dadurch ge kennzeichnet, daß das Verteilerelement (24a) die Gestalt eines Höckers aufweist, der mit dem Boden der Kammer (17) eine Verteilerkrone (17₂) begrenzt.
  9. Kappe nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das den Reifen (4) mit dem Verteilerkopf (21) verbindende Element elastisch verformbar ist.
  10. Kappe nach einem der Ansprüche 2 bis 9, dadurch gekennzeichnet, daß für die Verriegelung des Verteilerkopfes (21) mit der Randleiste (18) des Stössels (11) und damit die gegenseitige Einpassung von Kopf und Stössel Haltenocken (31) vorgesehen sind.
  11. Kappe nach dem Anspruch 10, dadurch gekennzeichnet, daß die Haltenocken (31) in eine Öffnung (32) im Stössel einpaßbar sind.
EP91400950A 1990-04-10 1991-04-09 Kappe zur Abgabe von Schaum Expired - Lifetime EP0452208B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9004573A FR2660635B1 (fr) 1990-04-10 1990-04-10 Coiffe distributrice de creme moussante.
FR9004573 1990-04-10

Publications (2)

Publication Number Publication Date
EP0452208A1 EP0452208A1 (de) 1991-10-16
EP0452208B1 true EP0452208B1 (de) 1994-08-03

Family

ID=9395606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91400950A Expired - Lifetime EP0452208B1 (de) 1990-04-10 1991-04-09 Kappe zur Abgabe von Schaum

Country Status (3)

Country Link
EP (1) EP0452208B1 (de)
DE (1) DE69103189T2 (de)
FR (1) FR2660635B1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691101B1 (fr) * 1992-05-18 1995-02-03 Chimie Organique Ste Indle Dispositif à produit de vulcanisation pour la réparation de pneumatiques de vélos, motocycles et automobiles.
FR2692231B1 (fr) * 1992-06-11 1996-04-26 Avitex Embout de diffusion et tete de diffusion pour recipient pressurise.
DE4224910C2 (de) * 1992-07-28 1994-06-16 Perfect Ventil Gmbh Schaumkopf
AU4316793A (en) * 1992-11-23 1994-06-22 Deutsche Prazisions-Ventil Gmbh Actuator for an aerosol container
IT1272761B (it) * 1993-10-29 1997-06-26 Claudio Bna Distributore di pasta dentifricia da un contenitore a pressione, con erogatore a bocca rettangolare
US5397060A (en) * 1994-01-21 1995-03-14 Afa Products, Inc. Foam-spray-off trigger sprayer
US5702058A (en) * 1994-12-01 1997-12-30 Calmar Inc. Dual foamer nozzle assembly for trigger sprayer
DE19607691A1 (de) * 1996-02-29 1997-09-04 Coster Tecnologie Speciali Spa Schaumkopf
US6036112A (en) * 1998-04-17 2000-03-14 Continental Sprayers International, Inc. Foaming nozzle for trigger sprayer
GB9818632D0 (en) * 1998-08-26 1998-10-21 Courtaulds Packaging Ltd Mouse diffuser
GB2380232B (en) * 1998-08-26 2003-05-14 Betts Uk Ltd Mousse diffuser
DE19937554A1 (de) * 1999-08-09 2001-03-01 Seaquist Perfect Dispensing Schaumkopf
FR3004902A1 (fr) 2013-04-30 2014-10-31 Oreal Dispositif aerosol a diffusion a multi-orifices pour la mise en forme des cheveux et/ou le maintien de la coiffure
FR3004901B1 (fr) 2013-04-30 2016-02-12 Oreal Dispositif aerosol a diffusion a multi-orifices pour le lavage a sec des cheveux
FR3006913B1 (fr) * 2013-06-18 2015-07-17 Oreal Tete de pulverisation en deux pieces
FR3008002B1 (fr) * 2013-07-04 2017-06-16 Oreal Tete de distribution
FR3022770B1 (fr) 2014-06-30 2016-07-29 Oreal Dispositif aerosol a base de sel de calcium, de polymere fixant, de tensioactif et d'eau
JP6431318B2 (ja) * 2014-08-29 2018-11-28 株式会社吉野工業所 エアゾール容器用吐出ヘッド
JP6431317B2 (ja) * 2014-08-29 2018-11-28 株式会社吉野工業所 エアゾール容器用吐出ヘッド
JP6480137B2 (ja) * 2014-09-30 2019-03-06 株式会社吉野工業所 吐出面に内容物を吐出する吐出容器
FR3031507A1 (fr) * 2015-01-09 2016-07-15 Oreal Tete de distribution avec une partie saillante allongee
EP3344397B1 (de) * 2015-09-04 2020-04-08 L'Oréal Sprühvorrichtung für ein produkt
FR3040601B1 (fr) * 2015-09-04 2019-05-24 L'oreal Dispositif de pulverisation d'un produit
FR3063607B1 (fr) 2017-03-09 2021-07-23 Oreal Dispositif aerosol pour le lavage a sec et le traitement des cheveux
FR3063606B1 (fr) * 2017-03-09 2021-07-23 Oreal Dispositif aerosol pour la mise en forme des cheveux et/ou le maintien de la coiffure
FR3063605B1 (fr) * 2017-03-09 2021-07-23 Oreal Dispositif aerosol pour la mise en forme des cheveux et/ou le maintien de la coiffure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT963878B (it) * 1972-08-10 1974-01-21 Coster Tecnologie Speciali Spa Cappuccio erogatore con tasto particolarmente per bombole di aereosol
FR2508874A1 (fr) * 1981-07-03 1983-01-07 Valois Sa Capuchon avec buse de distribution pour recipient sous pression muni d'une valve
FR2588490B1 (fr) * 1985-10-11 1988-01-08 Valve Precision Sarl Diffuseur en matiere plastique moulee pour la diffusion de produits sous forme de mousse, adaptable sur recipients pressurises
FR2592004B1 (fr) * 1985-12-24 1988-09-02 Oreal Recipient pressurise destine a distribuer, de facon controlee, une mousse de qualite amelioree
FR2610301B1 (fr) * 1987-02-03 1989-09-15 Oreal Recipient pour le conditionnement d'un produit et sa distribution controlee comportant un applicateur du type " brosse "
FR2627459B1 (fr) * 1988-02-24 1990-07-27 Oreal Recipient pour le conditionnement d'un produit et sa distribution dans de bonnes conditions de fonctionnement et de proprete
DE3931679A1 (de) * 1989-03-24 1990-09-27 Praezisions Ventil Gmbh Spruehkopf fuer einen spruehbehaelter zur ausgabe von schaum

Also Published As

Publication number Publication date
DE69103189T2 (de) 1994-12-08
FR2660635A1 (fr) 1991-10-11
DE69103189D1 (de) 1994-09-08
FR2660635B1 (fr) 1994-01-14
EP0452208A1 (de) 1991-10-16

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