EP0572645B1 - Vorrichtung zur mischung von zwei verschiedenen und getrennt aufbewahrten produkten - Google Patents

Vorrichtung zur mischung von zwei verschiedenen und getrennt aufbewahrten produkten Download PDF

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Publication number
EP0572645B1
EP0572645B1 EP93902335A EP93902335A EP0572645B1 EP 0572645 B1 EP0572645 B1 EP 0572645B1 EP 93902335 A EP93902335 A EP 93902335A EP 93902335 A EP93902335 A EP 93902335A EP 0572645 B1 EP0572645 B1 EP 0572645B1
Authority
EP
European Patent Office
Prior art keywords
container
lid
skirt
thread
assembly 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.)
Expired - Lifetime
Application number
EP93902335A
Other languages
English (en)
French (fr)
Other versions
EP0572645A1 (de
Inventor
Antonin Goncalves
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 EP0572645A1 publication Critical patent/EP0572645A1/de
Application granted granted Critical
Publication of EP0572645B1 publication Critical patent/EP0572645B1/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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/08—Mixing

Definitions

  • the present invention relates to an assembly for mixing two different products, which react together and therefore cannot be stored in contact with each other, and which must be mixed just before use.
  • Oxidation dyes for hair; in this case, the oxidant and the dye must be stored separately and are not mixed until the application of the dye composition to the hair.
  • Oxidation dyes are currently sold in a package containing a bottle filled with oxidant, a tube filled with a coloring paste, and a light tray of thermoformed plastic material, in which the oxidizing agent and the coloring paste are mixed; this packaging also usually contains a brush for mixing the two products in the tray and applying the mixture obtained, wick by wick, to the hair.
  • the packaging is bulky and expensive and the packaging can only be manual.
  • an assembly for mixing two products which do not have the above drawbacks.
  • an assembly of the above type is characterized in that the second container has the shape of a pot with a wide neck, that the assembly includes a manual agitator for mixing the two products in the second container and the second cylindrical skirt externally carries a thread which cooperates with a thread of the cover which is of revolution about an axis.
  • the first container is preferably a tube of flexible material.
  • the perforation device is preferably constituted by a crown with a thinned edge surrounding the opening of the capsule, but could also be constituted by several knives arranged around the opening.
  • the first and second cylindrical skirts are separated by an annular housing, which opens to the outside and can preferably receive in this zone, when the cover is fixed on the capsule, a sealing skirt formed inside the cover, on the bottom of it.
  • the first and second skirts preferably have substantially the same height, the annular housing extending substantially over the whole of said height.
  • the neck of the second container is preferably a cylinder of circular section and the fixing of the capsule on the second container is effected by the cooperation of a thread carried externally by the edge of the second container with a complementary thread carried internally by a cylindrical wall of revolution of the capsule.
  • the capsule preferably comprises a sealing skirt coaxial with the cylindrical wall, said skirt coming to bear against the internal wall of the neck of the second container. The axis of the cylindrical wall and that of the first and second skirts of the capsule are combined.
  • the packaging also contains a manual agitator for mixing the two products; this agitator is preferably constituted by a brush: this makes it possible both to mix the products and to apply the mixed product.
  • the packaging of the assembly according to the invention may also contain, in a known manner, gloves formed by heat-sealing a polyethylene sheet serving to protect the user's hands during the application of the mixture, as well as a leaflet explaining the instructions for use.
  • the assembly according to the invention operates as follows: during use, the user removes the cap from the first container and the cap of the capsule. It then fixes the first container on the capsule of the second container by cooperation of the two fixing elements. During this operation, the perforation device perforates the cover fixed on the neck of the tube. The user then presses manually on the walls of the first container: the content of the first container penetrates through the opening of the capsule in the second container. When the first container is empty, the user separates the capsule from the second container. The two products are then in the second container, and the user mixes them in said second container with a manual agitator.
  • the assembly according to the invention is packaged in a packaging not shown; it mainly consists of a tube 2 and a pot 3 with a wide neck, which respectively constitute the first and second containers of the assembly according to the invention.
  • the tube 2 contains, for example, a pale oxidation dye and the pot 3 a pale oxidant.
  • the tube 2 is a flexible-walled tube 4 closed at one end by a weld 5. At the end opposite to the weld 5, the tube 2 has a cylindrical neck 6. On the edge of the neck 6 is disposed, a cover 7 tearable, which may have come from manufacturing with the tube or added. On the external wall of the neck 6 is formed a thread 8.
  • a plug 9 constituted by a circular bottom carrying a cylindrical skirt is fixed on the neck 6 by means of a thread 10, which is disposed on the internal wall of the cylindrical skirt of the plug 9 and which is complementary to the thread 8 of the neck 6.
  • the pot 3 is a cylindrical pot made of rigid plastic material.
  • the pot has a circular flat bottom 11 and a cylindrical side wall 12, the upper part (in the position shown in Figure 1) has a smaller diameter to form the neck 12 a of the pot 3.
  • This neck 12 a has a external thread 13.
  • a closure system constituted by a capsule 15 and a cover 16.
  • the capsule 15 is constituted by a circular plate 17 of molded plastic, in the center of which is formed an opening axial 18.
  • the opening 18 is bordered by a perforation device, which is constituted by a crown 19 facing outwards from the pot 3, the edge of which is thinned so as to be sharp.
  • the plate 17 carries a first skirt 20, which is located at a distance from the crown 19 equal, apart from the necessary clearance, to the thickness of the wall of the neck 6.
  • the skirt 20 has the same axis as the opening 18 and the crown 19.
  • the internal wall of this first skirt 20 carries a thread 21, which is complementary to the thread 8 of the neck 6 of the tube 2.
  • the skirt 20 has a height less than the height of the neck 6 of the tube 2 but close to that of -this.
  • the plate 17 carries a second cylindrical skirt 28, coaxial with the opening 18 and with the first skirt 20, surrounding the first skirt 20 and of the same height as the latter.
  • the outer wall of this second skirt 28 carries a thread 29.
  • An annular housing 40 is formed between the two skirts 20 and 28 over their entire height; the presence of this housing facilitates the release of the threaded skirts.
  • a cylindrical wall 22, facing the pot 3 having an external diameter equal to that of the side wall 12 of the pot in its non-narrowed part and an internal diameter equal to the external diameter of the neck 12 a .
  • On the inner face of this wall 22 is formed a thread 24 which cooperates with the thread 13 of the neck 12 a of the pot 3.
  • a sealing skirt 23 coaxial with the cylindrical wall 22 comes to bear against the inner wall of the neck 12 a from container 3.
  • the cover 16 is constituted by a flat circular bottom 25 on the periphery of which is disposed a cylindrical skirt 26. On the inner face of said skirt 26 is formed a thread 27, which cooperates with the thread 29 of the skirt 28.
  • the cover carries also a sealing skirt 30, of the same axis as the skirt 26; the skirt 30 has an external diameter equal to the internal diameter of the second skirt 28 and it is positioned, when the cover 16 is screwed on the capsule 15, in the zone of the housing 40, which opens to the outside.
  • the assembly according to the invention further comprises a brush 31 which is packaged in the same packaging as the containers 2 and 3.
  • the use of the assembly according to the invention is done as described below.
  • the user removes the plug 9 from the tube 2: the neck 6 is no longer closed while only with the cover 7. It removes also the cover 16 of the pot closure system 3. It then screws the neck 6 of the tube 2 into the skirt 20, the thread 21 of the skirt 20 cooperating with the thread 8 of the neck 6. During the screwing, the crown 19 tears the cover 7 (see Figure 2).
  • the tube 2 and the pot 3 are then in communication through the opening 18 of the capsule 15.
  • the user rolls the tube 2, as illustrated in FIG. 3, and the product contained in the tube 2 passes into the pot 3 , without the risk of product loss.
  • the user then separates from the pot 3, by simply unscrewing the threads 13, 24, the capsule 15, on which the tube 2 remains fixed.
  • the user can then mix the two products (dye and oxidant) in the pot 3 to 1. using the brush 31; it eventually leaves to develop the color and applies the mixture to the hair using the brush 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Package Specialized In Special Use (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Claims (8)

  1. Vorrichtung zum Mischen zweier unterschiedlicher, getrennt aufbewahrter Produkte, wobei die Vorrichtung zwei getrennte Behälter (2,3) aufweist, von denen jeder eines der Produkte enthält, wobei die beiden Behälter zusammensetzbar sind, um die Herstellung einer kommunizierenden Verbindung zwischen ihnen zu ermöglichen, umfassend:
    - einen ersten Behälter (2), dessen Inhalt ohne Luftzufuhr manuell herausgedrückt werden kann, und der einen mit einem Außengewinde (8) versehenen engen Hals (6) aufweist, auf dem ein aufreißbares Hütchen (7) befestigt ist, wobei ein abnehmbarer Deckel (9) so auf dem Hals (6) angebracht ist, daß das Hütchen (7) geschützt ist; und
    - einen zweiten Behälter (3), der im wesentlichen starr ist und einen Hals aufweist, der mit einem Verschlußsystem versehen ist, das aus zwei Teilen besteht:
    · einerseits einer Haube (15), die auf dem Hals des zweiten Behälters (3) befestigt ist, wobei eine Öffnung in der Haube (15) angebracht ist, welche in der Nähe ihres Randes ein Durchstoßmittel (19) aufweist, wobei eine erste zylindrische Schürze (20) auf der Haube (15) und um das Durchstoßmittel herum angeordnet ist, die Schürze (20), deren Innenwand mit einem zum Gewinde (8) des Halses (6) des ersten Behälters (2) komplementären Gewinde (21) versehen ist, wobei die erste Schürze (20) von einer zweiten, zur ersten koaxialen, zylindrischen Schürze (28) umgeben ist, und
    · andererseits einer abnehmbaren Kappe (16), die auf der Haube (15) zum Verschließen ihrer Öffnung (18) und zum Schutz des Durchstoßmittels (19) befestigt ist, wobei das äußere Gewinde (8) und das komplementäre Gewinde (21) das Befestigen des ersten Behälters (2) auf dem zweiten Behälter (3) derart ermöglichen, daß bei dieser Tätigkeit das Durchstoßmittel (19) das Hütchen (7) durchstößt,
    dadurch gekennzeichnet, daß der zweite Behälter (3) die Form eines Topfes mit einem weiten Hals besitzt, daß die Vorrichtung einen manuellen Rührer (31) zum Mischen der beiden Produkte in dem zweiten Behälter (3) umfaßt, und daß die zweite zylindrische Schürze (28) außen ein Gewinde (29) aufweist, das mit einem Gewinde (27) der Kappe (16) zusammmenwirkt, die um eine Achse drehbar ist.
  2. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß der erste Behälter eine Tube (2) aus nachgiebigem Material ist.
  3. Vorrichtung gemäß einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß das Durchstoßmittel (19) aus einem Kranz mit zugespitztem Rand besteht, der die Öffnung (18) der Haube (15) umgibt.
  4. Vorrichtung gemäß einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die erste und zweite zylindrische Schürze (20,28) durch eine ringförmige Ausnehmung (40) getrennt sind, die nach außen offen ist und die, wenn die Kappe (16) auf der Haube (15) befestigt ist, in diesem Bereich eine Dichtungsschürze (30) aufnehmen kann, die im Inneren der Kappe (16) auf deren Boden angebracht ist.
  5. Vorrichtung gemäß Anspruch 4, dadurch gekennzeichnet, daß die erste und zweite Schürze (20,28) im wesentlichen die gleiche Höhe besitzen, wobei sich die ringförmige Ausnehmung (40) im wesentlichen über die gesamte Höhe erstreckt.
  6. Vorrichtung gemäß einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Hals des zweiten Behälters (3) ein Zylinder mit kreisförmigem Querschnitt ist und die Befestigung der Haube (15) auf dem zweiten Behälter (3) durch Zusammenwirken eines außen am Rand des zweiten Behälters (3) vorgesehenen Gewindes (13) mit einem im Inneren einer drehzylindrischen Wand (22) der Haube (15) vorgesehenen, komplementären Gewinde (24) zustande kommt.
  7. Vorrichtung gemäß Anspruch 6, dadurch gekennzeichnet, daß die Haube (15) eine koaxial zu der zylindrischen Wand (22) verlaufende Dichtungsschürze (23) aufweist, wobei die Schürze (23) gegen die Innenwand des Halses des zweiten Behälters (3) in Anlage kommt.
  8. Vorrichtung gemäß Anspruch 7, dadurch gekennzeichnet, daß die Achsen der zylindrischen Wand (22) und die der ersten und zweiten Schürze (20,28) der Haube (15) zusammenfallen.
EP93902335A 1991-12-20 1992-12-16 Vorrichtung zur mischung von zwei verschiedenen und getrennt aufbewahrten produkten Expired - Lifetime EP0572645B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9115929 1991-12-20
FR9115929A FR2685301B1 (fr) 1991-12-20 1991-12-20 Ensemble destine au melange de deux produits differents stockes separement.
PCT/FR1992/001189 WO1993012989A1 (fr) 1991-12-20 1992-12-16 Ensemble destine au melange de deux produits differents stockes separement

Publications (2)

Publication Number Publication Date
EP0572645A1 EP0572645A1 (de) 1993-12-08
EP0572645B1 true EP0572645B1 (de) 1995-07-26

Family

ID=9420326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93902335A Expired - Lifetime EP0572645B1 (de) 1991-12-20 1992-12-16 Vorrichtung zur mischung von zwei verschiedenen und getrennt aufbewahrten produkten

Country Status (7)

Country Link
US (1) US5209565A (de)
EP (1) EP0572645B1 (de)
JP (1) JPH06505465A (de)
DE (1) DE69203719T2 (de)
ES (1) ES2075774T3 (de)
FR (1) FR2685301B1 (de)
WO (1) WO1993012989A1 (de)

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Publication number Priority date Publication date Assignee Title
EP1958890A1 (de) 2007-02-14 2008-08-20 Tupack Verpackungen Gesellschaft m.bH. Behälterset

Also Published As

Publication number Publication date
US5209565A (en) 1993-05-11
DE69203719T2 (de) 1996-05-02
EP0572645A1 (de) 1993-12-08
ES2075774T3 (es) 1995-10-01
WO1993012989A1 (fr) 1993-07-08
JPH06505465A (ja) 1994-06-23
DE69203719D1 (de) 1995-08-31
FR2685301B1 (fr) 1995-03-10
FR2685301A1 (fr) 1993-06-25

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