EP0695696B1 - Doppelkammer-Spender mit flexiblen Wänden - Google Patents

Doppelkammer-Spender mit flexiblen Wänden Download PDF

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Publication number
EP0695696B1
EP0695696B1 EP95401799A EP95401799A EP0695696B1 EP 0695696 B1 EP0695696 B1 EP 0695696B1 EP 95401799 A EP95401799 A EP 95401799A EP 95401799 A EP95401799 A EP 95401799A EP 0695696 B1 EP0695696 B1 EP 0695696B1
Authority
EP
European Patent Office
Prior art keywords
compartments
dispenser
free space
container
double cavity
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
EP95401799A
Other languages
English (en)
French (fr)
Other versions
EP0695696A1 (de
Inventor
Bernard Favre
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.)
Lir France SA
Original Assignee
Lir France 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 Lir France SA filed Critical Lir France SA
Publication of EP0695696A1 publication Critical patent/EP0695696A1/de
Application granted granted Critical
Publication of EP0695696B1 publication Critical patent/EP0695696B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments

Definitions

  • the present invention relates to a dispensing container double with deformable walls, in particular a tube, for separately contain and distribute two products simultaneously liquids or fluids.
  • the use of different active ingredients within the same product is spreading more and more.
  • the said active ingredients are not always can be mixed or stored once mixed. It becomes by therefore necessary to provide, for example in a tube, two compartments containing the two principles separately assets in order to avoid contact before their common use.
  • the partition wall of the two internal compartments of the tube must also be able to be deformable under the effect of the pressure exerted. Indeed, if this wall does not deform sufficiently, there is a risk of break the partition wall and make the two separate compartments.
  • Patent FR-B-2,627,463 proposes a tubular container for deformable walls with a longitudinal partition delimiting two separate compartments inside the container, of width equal to at least half the perimeter inside the container body and tightly connected to walls of said container.
  • Document FR-A-1.209.359 proposes containers for multiple compartments including a bulb two symmetrical twin bulbs assembled by welding on their periphery or only at their ends. These bulbs are made of rigid or semi-rigid material and are designed to contain a product which, once the opening of the bulb made by cutting one of the ends, is completely consumed.
  • Such an embodiment does not make it possible to obtain a satisfactory distributor insofar as this bulb can only be used to contain doses of product predetermined and, moreover, does not admit deformation of these walls to help with distribution.
  • the invention proposes a dispenser container with deformable walls, in particular a tube, in which the seal between two compartments separate is fully insured.
  • the invention consists of a container distributor with deformable walls according to claim 1.
  • the free space is deformed under the effect of a manual pressure by air exhaust by means of a orifice provided in the container such that, when the pressure ceases, the air returns to free space by means of said orifice.
  • the space freed by the evacuation of air during the exercise pressure is used by the two compartments which house their own elastic deformations, the section of the tubular body being advantageously chosen to accommodate said elastic deformations such as the walls interior of the two compartments can be joined to the crash. So the space is such that the walls of the two compartments can only touch when the said compartments are completely crushed.
  • the dispensing container is made made of an elastically deformable material so that free space can fully recover its volume when the pressure exerted ceases. By the same occasion, the whole container also regains its shape initial.
  • the surface between the two compartments can be used for commercial or advertising registrations.
  • the invention provides a surface larger registration while offering the possibility limit the volume of products offered.
  • an aesthetic effect linked to the presence of space free can be obtained using a translucent material or semi-translucent to make the dispensing container.
  • This type of double dispenser container finds application in cosmetics but also in other areas such as in particular glues.
  • the dispensing container according to the invention comprises a body tubular 1 and a closing cap 2.
  • a body tubular 1 In the body tubular 1 are arranged two compartments 4, 4 ', of preferably circular section, located at the ends of the tubular body 1.
  • a free space 5 filled with air is created between the compartments 4 and 4 'and the faces 6 and 7 of the tubular body 1.
  • the cross section of the tubular body 1 is such that, when exerts pressure on the walls of said tubular body 1, the air contained in the free space 5 is partially exhausted and the elastic deformations of compartments 4 and 4 'are lodge in the free space 5 freed from part of its air.
  • the container consisting of preferably by an elastically deformable material, covers its shape by reintroducing air into the free space 5.
  • a head 8 provided with exhaust pipes 3 and 3 'extending compartments 4 and 4 'respectively, the assembly ensuring the mixed distribution of the products contained in said compartments 4 and 4 '.
  • the air inlet and outlet in space 5 can be located on one of the faces 6 or 7 of the tubular body but of preferably, the head 8 can also include this orifice.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Claims (3)

  1. Doppelkammer-Spender mit flexiblen Wänden, umfassend einen rohrförmigen Körper (1), der im Querschnitt eine in etwa ovale Form aufweist, mit zwei Kammern (4, 4'), die voneinander getrennt und mit einem Spenderkopf (8) verbunden sind,
    dadurch gekennzeichnet, daß sich die zwei Kammern an den Enden des Ovals befinden, die den kurzen Seiten des Querschnitts entsprechen, und daß der ovale rohrförmige Körper zwei Hauptflächen (6, 7) umfaßt, die den langen Seiten des Querschnitts entsprechen, wobei sich die besagten Flächen an jede der besagten Kammern anschließen, wobei mindestens ein verformbarer freier Zwischenraum (5) zwischen den besagten Kammern (4, 4') und den Hauptflächen (6, 7) des rohrförmigen Körpers (1) geschaffen wird.
  2. Spender nach Anspruch 1,
    dadurch gekennzeichnet, daß sich der freie Zwischenraum (5) unter der Einwirkung eines manuellen Drucks durch den Austritt der Luft mittels einer im Spender vorgesehenen Öffnung verformt.
  3. Spender nach einem der Ansprüche 1 und 2,
    dadurch gekennzeichnet, daß er aus einem elastisch verformbaren Material ausgeführt ist.
EP95401799A 1994-08-05 1995-07-31 Doppelkammer-Spender mit flexiblen Wänden Expired - Lifetime EP0695696B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9409759 1994-08-05
FR9409759A FR2723355B1 (fr) 1994-08-05 1994-08-05 Recipient distributeur double a parois deformables

Publications (2)

Publication Number Publication Date
EP0695696A1 EP0695696A1 (de) 1996-02-07
EP0695696B1 true EP0695696B1 (de) 1998-12-23

Family

ID=9466129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95401799A Expired - Lifetime EP0695696B1 (de) 1994-08-05 1995-07-31 Doppelkammer-Spender mit flexiblen Wänden

Country Status (4)

Country Link
US (1) US5653361A (de)
EP (1) EP0695696B1 (de)
DE (1) DE69506805D1 (de)
FR (1) FR2723355B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934515A (en) * 1997-11-17 1999-08-10 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-orifice multi-compartment dispenser with child-resistant closure
US5957336A (en) * 1998-02-12 1999-09-28 Radassao; Dan Inverted dispenser
US6398077B1 (en) 2000-02-11 2002-06-04 Seaquist Closures Foreign, Inc. Package with multiple chambers and valves
DE10200154A1 (de) * 2002-01-04 2003-07-10 Kaufmann & Sohn Gmbh Tubenverpackung
US6758411B2 (en) 2002-08-09 2004-07-06 S. C. Johnson & Son, Inc. Dual bottle for even dispensing of two flowable compositions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627463A1 (fr) * 1988-02-23 1989-08-25 Simon Patrick Recipient tubulaire deformable et son procede de fabrication en une seule piece

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166307A (en) * 1938-10-19 1939-07-18 Lewis L Libby Connected collapsible twin tubes
GB881740A (en) * 1958-04-14 1961-11-08 Alan Henry Downing Improved packaging method and means
FR1209359A (fr) * 1958-07-31 1960-03-01 Tuboplast France Récipient automélangeur compartimenté
US3347420A (en) * 1965-08-16 1967-10-17 Robert J Donoghue Multi-compartment container for dispensing measured quantities of a plurality of liquids
US3866800A (en) * 1969-02-12 1975-02-18 Alberto Culver Co Non-pressurized package containing self-heating products
US3782600A (en) * 1972-06-13 1974-01-01 Borden Inc Co-dispenser applicator and spatula cap
US4984715A (en) * 1983-11-10 1991-01-15 Green Richard D Twin compartment squeeze bottle
US5114044A (en) * 1990-06-15 1992-05-19 Spanek Jr George Multiple sleeve pastry tube
US5223245A (en) * 1990-09-11 1993-06-29 Beecham Inc. Color change mouthrinse
US5137178A (en) * 1991-04-17 1992-08-11 Elizabeth Arden Company. Division Of Conopco, Inc. Dual tube dispenser
US5269441A (en) * 1992-01-31 1993-12-14 Cp Packaging, Inc., Sub. Of Wheaton Industries Dual chamber medicament dispenser having a pleated common wall
US5252312A (en) * 1992-09-30 1993-10-12 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Package effervescible composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627463A1 (fr) * 1988-02-23 1989-08-25 Simon Patrick Recipient tubulaire deformable et son procede de fabrication en une seule piece

Also Published As

Publication number Publication date
DE69506805D1 (de) 1999-02-04
EP0695696A1 (de) 1996-02-07
FR2723355B1 (fr) 1996-10-18
FR2723355A1 (fr) 1996-02-09
US5653361A (en) 1997-08-05

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