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EP1798163A1 - Verpackungs- und Verteilungsvorrichtung, insbesondere für Behälter mit geringem Fassungsvermögen - Google Patents

Verpackungs- und Verteilungsvorrichtung, insbesondere für Behälter mit geringem Fassungsvermögen Download PDF

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Publication number
EP1798163A1
EP1798163A1 EP06125735A EP06125735A EP1798163A1 EP 1798163 A1 EP1798163 A1 EP 1798163A1 EP 06125735 A EP06125735 A EP 06125735A EP 06125735 A EP06125735 A EP 06125735A EP 1798163 A1 EP1798163 A1 EP 1798163A1
Authority
EP
European Patent Office
Prior art keywords
dispensing
orifice
housing
product
head according
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.)
Withdrawn
Application number
EP06125735A
Other languages
English (en)
French (fr)
Inventor
Nicolas Albisetti
Marc Ramet
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP1798163A1 publication Critical patent/EP1798163A1/de
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16Actuating means
    • B65D83/20Actuator caps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16Actuating means
    • B65D83/22Actuating means with means to disable actuation

Definitions

  • the present invention relates to dispensing heads used for dispensing a fluid product, in particular a liquid cosmetic product.
  • the invention particularly relates to sample-type packaging and dispensing devices for spraying a perfume.
  • the dispensing member comprises a relatively large diameter adjusting ring, so that the user can rotate the dispenser member without exerting excessive force.
  • the patent GB 1,122,474 discloses a dispensing head having a dispensing member rotatable about an axis of rotation perpendicular to that of the product inlet port in the housing.
  • An annular boss is formed around the product inlet port in the housing.
  • patent application European EP 1 544 123 discloses a dispensing head comprising at least two different dispensing positions.
  • This head comprises means for guiding the dispensing member in rotation, in the form of housings having narrowed upper openings.
  • the presence of the protruding protrusion protruding into the housing and surrounding the product inlet port locally improves the seal around the product inlet without generating an annoying friction unduly the l rotational drive of the dispenser member by the user.
  • the orientation of the dispensing member in the housing can facilitate obtaining a seal between annular surfaces facing the dispenser member and the body.
  • this orientation can further facilitate the attachment of the dispensing member on the body, especially when the device is of small dimensions.
  • the invention makes it possible to benefit from a dispensing head having a dispensing member that can be driven relatively easily in rotation while offering a sufficient seal to, on the one hand, avoid product leakage in the closed position of the dispensing member. and on the other hand force the product to be dispensed to flow through the dispensing orifice in the open position.
  • the invention is particularly suitable for producing a packaging and dispensing device comprising a dispensing head as defined above and a reservoir containing the product to be dispensed, having a small capacity, for example between 0.5 and 15 ml, or even between 1 and 5 ml.
  • the invention can make it possible to use a dispenser member of relatively small dimensions but nevertheless easily manoeuvrable by the user.
  • the presence of the separate centering means of the rotation guiding means can make it possible to produce the body and / or the dispenser member with usual manufacturing tolerances while further reducing the risk of leakage.
  • the rotation guiding means are formed for example by giving the housing a cylindrical shape of revolution on a complete revolution in particular and on a portion at least of its length.
  • the centering means can be made in various ways.
  • the body of the dispensing head may comprise an extension projecting into the housing and engaged in the dispenser member.
  • This extension may comprise for example a tubular skirt, of axis coincident with the axis of rotation of the dispensing member.
  • the dispensing member may comprise a recess at an end opposite to the dispensing orifice and the extension may be engaged in this recess.
  • the recess can communicate with the supply channel connecting the distribution and intake ports.
  • At least one of the dispensing member and the body may further comprise, alternatively or additionally, one or more support reliefs tending to maintain the dispensing member bearing on the sealing relief projecting in the housing.
  • the bearing relief or reliefs may be formed on the body.
  • the body may include at least two bearing reliefs disposed on either side of a plane containing the axis of the product inlet port in the housing. These two reliefs may be arranged symmetrically to each other relative to said plane, in particular at 120 ° from each other about the axis of the housing.
  • the bearing relief or reliefs may comprise at least one flat part.
  • the relief or reliefs can improve the concentration of the supports on a localized area, in particular on the sealing relief provided around the arrival orifice of the body.
  • At least one of the housing and the dispenser member may comprise an annular ring and the other a groove in which the ring snaps.
  • At least one of the housing and the dispensing member has a rear groove and the other a rear ring arranged to snap into the rear groove, the rear groove. and the rear ridge being disposed between the bottom of the housing and the product inlet port.
  • At least one of the housing and the dispensing member may comprise a front groove and the other a front ring arranged to snap into the front groove, and the front ring and the front groove being disposed between the opening the housing and the product inlet port.
  • the dispenser member may comprise at least one operating member extending out of the housing.
  • the operating member is connected to a wall of the dispensing member traversed by the dispensing orifice, in particular being molded in one piece with it.
  • the operating member may comprise a rearwardly directed fin, which may further reduce the size of the device and may make it possible to use the fin as a position indicator, the body may advantageously comprise molded indications associated with the first and second positions.
  • the first and second positions may be angularly spaced more than 90 °, in particular about 120 °.
  • the dispensing head may comprise mounting means on a reservoir containing a product to be dispensed. These mounting means may comprise fixing lugs arranged to snap onto a neck of the tank. The dispensing head may be made with a sealing lip arranged to engage in the neck of the reservoir.
  • the dispensing head may comprise a dressing skirt having a free edge not entirely contained in a plane.
  • the dispensing orifice may have dimensions chosen according to the nature of the product to be dispensed and the form in which this distribution is to take place.
  • the dispensing orifice may have a smaller diameter of between 0.1 and 1 mm, in particular of approximately 0.3 mm.
  • the dispensing orifice may have a non-constant section, with for example at least one cylindrical portion and one conical portion.
  • the dispensing orifice may comprise a cylindrical portion, then conical, then cylindrical and finally conical, towards the outlet.
  • the body may comprise at least one molded indication to signal to the user one of the dispensing and closing positions.
  • the assembly may comprise a dip tube attached to the dispensing head.
  • the reservoir comprises for example at least one deformable wall allowing the user to distribute the product by pressing on it.
  • This wall may have a shape memory, the reservoir being for example made at least partially in an elastically deformable plastic material.
  • the reservoir may comprise a wall that is more rigid than the deformable wall, on the opposite side thereof.
  • the deformable wall may be bent outwardly at rest and the substantially rigid wall substantially planar.
  • the presence of the rigid wall facilitates the deformation of the deformable wall during use to spray the product.
  • the rigidity of the substantially rigid wall may be related to its flatness and to its junction with the deformable wall of curved shape towards the outside.
  • the substantially rigid wall may be thicker, for example 1.5 times, than the deformable wall.
  • FIGS. 1 to 4 show a packaging and dispensing device 1 comprising a dispensing head 2 fastened to a reservoir 3 containing a product to be dispensed, for example a perfume.
  • the reservoir 3 is for example made with a bearing face defined by a wall 19 elastically deformable, which may be transparent.
  • the reservoir 3 comprises a neck 13.
  • the wall 19 of the reservoir may be formed of a thermoplastic material, in particular a polyethylene, a polypropylene, a polyester terephthalate, a polyethylene naphthalate, a polyacrylonitrile, a polyoxymethylene, a polyvinyl chloride, or a mixture of these materials.
  • a thermoplastic material in particular a polyethylene, a polypropylene, a polyester terephthalate, a polyethylene naphthalate, a polyacrylonitrile, a polyoxymethylene, a polyvinyl chloride, or a mixture of these materials.
  • the wall 19 may have a substantially convex outer profile in its undeformed position, particularly in the form of a dome, and a substantially concave profile in its deformed position. This configuration facilitates the return of the wall 19 in its initial configuration when the pressure ceases.
  • the reservoir 3 may have a face opposite to the support face which is substantially flat for example and may be defined by a wall 23 more rigid than the wall 19 and substantially non-deformable when the user presses on the reservoir.
  • the dispensing head 2 comprises a body 5 and a rotary distribution member 6 that can take a first closed position and a second dispensing position.
  • the body 5 has a housing 8 of longitudinal axis X, coincident in the example with the axis of rotation of the dispensing member 6.
  • the body 5 defines a product inlet 10 which opens into the housing 8 and which communicates with a dip tube 11, which extends substantially to the bottom of the tank, as can be seen in FIG.
  • the product inlet port 10 has a Y axis substantially perpendicular to the X axis.
  • the body 5 comprises an annular lip 12 which serves to fix the plunger tube 11 and which is arranged to apply sealingly to the inner surface of the neck 13 of the reservoir 3.
  • the body 5 comprises a covering skirt 16 which extends around the tabs 14 and whose free edge 17 is substantially applied against a shoulder 18 at the base of the neck 13, so that the outer surface of the skirt covering is in continuity with the outer surface of the tank body.
  • the dispensing member 6 comprises a tubular wall of axis X, closed at one end by a transverse wall 28 provided with an inlet orifice 20 which communicates permanently with a dispensing orifice 21, of axis X in the illustrated example, via a feed channel 22.
  • the dispensing member 6 comprises an operating member 7 which allows the user to place the dispenser member 6 in the closed or dispensing position.
  • this operating member 7 comprises a fin 26 which covers an outer wall 27 of the body 5, upper delimiting the housing 8.
  • the fin 26 is connected to the transverse wall 28 of the dispensing member 6, the assembly being advantageously made in one piece by molding thermoplastic material.
  • the body 5 may comprise molded indications 29, for example "1" and "0", against which the fin 26 may come to signal the user the closing and dispensing positions.
  • the product inlet port 10 is surrounded, as can be seen in FIG. 5 in particular, by a sealing relief such as a boss 32, which is applied against the dispensing member 6.
  • This boss 32 makes it possible to reduce the bearing surface between the body 5 and the dispensing member 6 and makes it possible to obtain a seal without unduly hindering the rotation of the dispenser member 6.
  • the dispensing head 2 comprises centering means of the dispensing member 6 for holding the latter in support against the boss 32 over the entire perimeter thereof, whatever the angular position taken by the organ distribution 6.
  • centering means may comprise, as illustrated, an extension 40 of the body 5 projecting into the housing 8 and engaged in a recess 41 of the dispenser member 6.
  • This recess 41 is formed in the example considered at the end of the dispensing member 6 which is opposite the dispensing orifice 21 and communicates with the feed channel 22.
  • the extension 40 is for example in the form of a tubular skirt of axis X, applying by its radially outer surface against the radially inner surface of the dispensing member 6 defining the recess 41.
  • the extension 40 can participate in sealing, in this particular example.
  • the centering means may additionally comprise, as can be seen in FIGS. 5 and 7, two bearing protrusions 45 arranged substantially symmetrically with each other relative to a plane of symmetry P containing the Y axis and perpendicular to the X axis.
  • the bearing reliefs 45 are for example in the form of flats when the housing 8 is viewed in cross section, being oriented perpendicularly to radii passing through the X axis and between them an angle ⁇ of 120 °.
  • the flats 45 extend axially substantially at the product inlet port 10 and can tangentially contact the dispensing member 6 to press it against the boss 32.
  • the body 5 further comprises a front ring 50 and a rear ring 51 respectively snapped into annular grooves 52 and 53 of the dispenser member 6.
  • These rods can further improve the sealing and fixing of the dispensing member 6 in the housing 8 and the rotational guidance of the dispensing member 6 in the housing 8.
  • the front ring 50 is located axially between the inlet port 10 and the opening 55 of the housing 8 and the rear ring 51 is located axially between the bottom 57 of the housing 8 and the inlet port 10.
  • the lateral surface of the dispensing member 6 has an annular extra thickness 60 which is snapped into a corresponding annular groove 61 of the housing 8, which contributes to the axial retention of the dispenser member 6 in the housing 8.
  • the user rotates the dispensing member 6 of the closed position in which the inlet port 20 does not open on the inlet port 10 to the dispensing position shown in FIG. Figure 4, in which the axes of the inlet ports 10 and admission 20 substantially coincide.
  • the user can then press the deformable wall 19 of the reservoir to force the product to flow in the dip tube and the feed channel 22 to reach the dispensing orifice 21.
  • the dip tube 11 may comprise an air intake orifice 34.
  • the dimensions of the dispensing orifice 21 can be chosen according to the nature of the product and according to the way in which it is desired to distribute it.
  • the orifice 21 has, for example, a smaller diameter of 0.3 mm and the product is distributed by being sprayed.
  • the section of the orifice may be non-constant, the latter having, for example, in the direction of the outlet, a cylindrical shape of revolution of 0.3 mm by 0.3 mm in length, then widening conically to 0.6 mm by 0.5 mm long.
  • the section can then be tubular 1.5 mm long and finally enlarge conically to 1.7 mm.
  • a section with at least one conical portion and preferably a succession of cylindrical and conical portions may facilitate obtaining a good quality spray.
  • the dispensing head 2 can be made without the flats 45.
  • the dispensing head 2 can still be made without the extension 40, as shown in Figure 11 or without the rods front and rear, as shown in Figure 12.
  • dispensing head 2 with only one of the front or rear rods, for example only the front ring 50, as illustrated in FIG. 13.
  • the dispensing head may comprise only the extension 40, without the flats 45 nor the rods front and rear.
  • the centering means of the dispensing member may comprise, for example, at least one bearing relief formed on a portion of the dispensing member 6 occupying, for example, substantially the same axial position as the 20 and the opposite side thereof or being distributed on both sides axially of the inlet, provided in these variants to retain the sealing and that the support reliefs do not come into contact with the sealing relief during use.
  • the dispensing orifice 21 is eccentric relative to the axis X and the supply channel 22 extends in the extension of the dispensing orifice 21 to the other end 80 of the dispensing member 6, defining the passage of the intake port.
  • the dispensing member 6 comprises at the end 80 a relief 70, for example protruding but which could be recessed and which cooperates with a complementary relief 71 of the body 5, centered on the axis X.
  • the product inlet port 10 may not be surrounded by a boss in this variant in particular.
  • FIGS 16 to 21 illustrate alternative embodiments according to other aspects of the invention.
  • the dispensing member 6 is not rotatable but movable in translation along its longitudinal axis.
  • the dispensing member 6 can move between a first position in which the inlet port 20 is closed and a second position where it is arranged opposite the product inlet port 10.
  • the latter may not be surrounded by a boss.
  • the user can move the dispensing member 6 to bring it into the closed or dispensing position by pressing on one of its ends.
  • the dispensing member 6 comprises at one end a flange 90 which defines a bearing surface 91 for the user.
  • the dispensing member 6 may initially be in the configuration of Figure 18, and the user must exert a thrust on its front end to bring it into the position of Figure 19 to distribute the product.
  • the dispensing member is made in one piece.
  • the dispensing member 6 is no longer monolithic but formed by the assembly of two pieces 95 and 96, one 95 being made with the flange 90 and the other with a shoulder 98 for retaining the dispensing member 6 in the housing 8.
  • the amount of product contained in the tank may correspond to a single use, in which case it may not be necessary to return the dispensing member to the closed position after use.
  • FIG. 22 shows an alternative embodiment in which the inlet channel is centered on the axis of rotation X of the dispensing member 6 and in which the inlet orifice 20 is in the form of a slot extending to the end 80 of the dispensing member 6 opposite the dispensing orifice 21.
  • the dispenser member 6 can be made with rods 100 and 101 which are snapped into corresponding annular grooves of the housing 8.
  • the inlet orifice 20 In the dispensing position, the inlet orifice 20 is located opposite the product inlet orifice and in the closed position the orifice opens out facing the tubular wall of the dispensing member 6.
  • a sealing relief may or may not be formed around the product inlet port.
  • the dispensing member 6 comprises an operating member 7 identical to those previously described.
  • the bottom of the housing comprises a protruding relief 71 which cooperates with the dispensing member, as in the example of Figures 14 and 15.

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)
EP06125735A 2005-12-15 2006-12-08 Verpackungs- und Verteilungsvorrichtung, insbesondere für Behälter mit geringem Fassungsvermögen Withdrawn EP1798163A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0553898A FR2894790B1 (fr) 2005-12-15 2005-12-15 Dispositif de conditionnement et de distribution, notamment pour reservoir a faible contenance

Publications (1)

Publication Number Publication Date
EP1798163A1 true EP1798163A1 (de) 2007-06-20

Family

ID=36992239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06125735A Withdrawn EP1798163A1 (de) 2005-12-15 2006-12-08 Verpackungs- und Verteilungsvorrichtung, insbesondere für Behälter mit geringem Fassungsvermögen

Country Status (3)

Country Link
US (1) US20070145080A1 (de)
EP (1) EP1798163A1 (de)
FR (1) FR2894790B1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993470A (fr) * 1949-06-28 1951-10-31 Perfectionnements aux bouchons compte-gouttes
FR1398595A (fr) * 1963-06-18 1965-05-07 Precision Valve Corp Tête comportant un capuchon et un élément d'actionnement d'une valve pour distributeurs d'aérosols
US4969579A (en) * 1987-02-09 1990-11-13 Societe Francaise D'aerosol Et De Bouchage Aerosol sprayer device and method of using same
US5027986A (en) * 1989-06-09 1991-07-02 Heinzel Irving Charles Actuating valve for aerosol foam product
JPH10151380A (ja) * 1996-11-21 1998-06-09 Soft Kyukyu Corp:Kk スプレー容器用ノズル
DE10219087A1 (de) * 2002-04-29 2003-11-06 Hubert Beck Dosiereinrichtung, insbesondere für Flüssigkeiten

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717726A (en) * 1951-09-22 1955-09-13 Harry A Mart Combined spout and cock
US2828895A (en) * 1953-09-28 1958-04-01 Libit Sidney M Combined spout and cock for a dispensing type receptacle
US3240399A (en) * 1963-08-14 1966-03-15 Ned W Frandeen Dispensing receptacle
US3863818A (en) * 1973-12-17 1975-02-04 Polytop Corp Dispensing closures with integral spout latches
US4280498A (en) * 1979-10-22 1981-07-28 Hollister Incorporated Valved drain assembly for urostomy pouch
US4462510A (en) * 1981-06-30 1984-07-31 Kingsdown Medical Consultants Limited Tap for drainage bag
GB2202032B (en) * 1987-03-09 1990-09-26 Craig Med Prod Ltd Tap for drainage bag
US4763801A (en) * 1987-10-08 1988-08-16 Owens-Illinois Closure Inc. Child-resistant, tamper evident dispensing closure
US5110086A (en) * 1991-04-30 1992-05-05 Aqua Control, Inc. Irrigation valve with baffle and seals
US5183186A (en) * 1991-08-15 1993-02-02 Emson Research Inc. Spray dispensing device having a tapered mixing chamber
DK173499B1 (da) * 1998-03-09 2001-01-08 Coloplast As Ventilsystem til en opsamlingspose
US6390341B1 (en) * 2000-03-02 2002-05-21 Japan Crown Cork Co., Ltd. Container closure with outflow tube
US6267304B1 (en) * 2000-06-14 2001-07-31 Emsar, Inc. Variable discharge dispensing head for a squeeze dispenser
US6497348B2 (en) * 2000-07-10 2002-12-24 Camelbak Products, Inc. Hydration system with improved fluid delivery system
FR2827840B1 (fr) * 2001-07-25 2003-09-26 Oreal Dispositif de pulverisation d'un produit fluide
US6793104B2 (en) * 2001-12-17 2004-09-21 I-Feng Kao Cork device for resealing a bottle
US6979322B2 (en) * 2001-12-26 2005-12-27 Scimed Life Systems, Inc. Low profile adaptor for use with a medical catheter
DE10200748A1 (de) * 2002-01-10 2003-07-24 Bmf Gmbh Verschließbare Abgabevorrichtung zur Abgabe eines in einem Behälter enthaltenen flüssigen, viskosen oder pastösen Mediums
EP1586514B1 (de) * 2004-04-16 2008-07-09 Lindal Ventil GmbH Sprühkopf für einen Behälter mit einem Ventil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993470A (fr) * 1949-06-28 1951-10-31 Perfectionnements aux bouchons compte-gouttes
FR1398595A (fr) * 1963-06-18 1965-05-07 Precision Valve Corp Tête comportant un capuchon et un élément d'actionnement d'une valve pour distributeurs d'aérosols
US4969579A (en) * 1987-02-09 1990-11-13 Societe Francaise D'aerosol Et De Bouchage Aerosol sprayer device and method of using same
US5027986A (en) * 1989-06-09 1991-07-02 Heinzel Irving Charles Actuating valve for aerosol foam product
JPH10151380A (ja) * 1996-11-21 1998-06-09 Soft Kyukyu Corp:Kk スプレー容器用ノズル
DE10219087A1 (de) * 2002-04-29 2003-11-06 Hubert Beck Dosiereinrichtung, insbesondere für Flüssigkeiten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *

Also Published As

Publication number Publication date
FR2894790A1 (fr) 2007-06-22
FR2894790B1 (fr) 2008-02-15
US20070145080A1 (en) 2007-06-28

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