EP3621478A1 - System for mixing two cosmetic products - Google Patents

System for mixing two cosmetic products

Info

Publication number
EP3621478A1
EP3621478A1 EP18728438.5A EP18728438A EP3621478A1 EP 3621478 A1 EP3621478 A1 EP 3621478A1 EP 18728438 A EP18728438 A EP 18728438A EP 3621478 A1 EP3621478 A1 EP 3621478A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
reservoir
product
bottle
base
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.)
Granted
Application number
EP18728438.5A
Other languages
German (de)
French (fr)
Other versions
EP3621478B1 (en
EP3621478C0 (en
Inventor
Lucie PIDOUX
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.)
Cosmogen SAS
Original Assignee
Cosmogen 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 Cosmogen SAS filed Critical Cosmogen SAS
Publication of EP3621478A1 publication Critical patent/EP3621478A1/en
Application granted granted Critical
Publication of EP3621478B1 publication Critical patent/EP3621478B1/en
Publication of EP3621478C0 publication Critical patent/EP3621478C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/24—Casings for two or more cosmetics
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • 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
    • B05B11/0037—Containers
    • B05B11/0054—Cartridges, i.e. containers specially designed for easy attachment to or easy removal from the rest of the sprayer
    • 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
    • B05B11/0078—Arrangements for separately storing several components
    • B05B11/0081—Arrangements for separately storing several components and for mixing the components in a common container as a mixture ready for use before discharging the latter
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D2034/005—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes with a cartridge
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A45D2200/055—Piston or plunger for supplying the liquid to the applicator
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A45D2200/057—Spray nozzles; Generating atomised liquid
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/058—Means for mixing different substances prior to application
    • 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
    • B65D81/3255—Containers provided with a piston or a movable bottom, and permitting admixture within the container

Definitions

  • the invention relates to a system for mixing two cosmetic products.
  • the invention relates to a system which makes it possible to mix two products together, for example a dye or an active ingredient of the vitamin C or vitamin A type, with a foundation base.
  • At least one of the two initial products must be protected from any contamination in the air to prevent its degradation.
  • One type of system for mixing two cosmetic products which comprises a tubular bottle delimiting a first reservoir which contains a first product to be mixed, and a tubular cartridge delimiting a second reservoir which contains a second product to be mixed.
  • the first reservoir and the second reservoir are separated by a cap.
  • the cartridge is provided with a pump which, when actuated, perforates the seal and injects the second product into the first reservoir so as to mix the two products.
  • the present invention aims in particular to solve these disadvantages and relates for this purpose to a system for mixing two cosmetic products, the system comprising:
  • a tubular bottle which delimits a first reservoir which contains a first product to be mixed, the bottle extending axially along a main axis, from an upper end forming a dispensing orifice, to a lower end,
  • a base which closes the lower end of the bottle and which has an inlet port communicating with the first reservoir, the inlet orifice being closed by a cap,
  • a tubular cartridge which delimits a second reservoir containing a second product to be mixed, the cartridge extending axially along the main axis, from an upper end which forms an injection orifice of the second product, to a lower end,
  • the system comprises: a retaining device which is adapted to retain the cartridge on the bottle in an injection position in which the first reservoir communicates with the second reservoir via the inlet port of the base and the injection orifice of the cartridge; ,
  • a perforator which has an upper edge designed to perforate the cap which closes the inlet port of the base when the cartridge occupies its injection position
  • an injection device which closes the lower end of the cartridge and which is mounted axially movable, between a low initial position and a final high position, to push the second product through the injection orifice of the cartridge, from the second tank to the first tank.
  • the system according to the invention allows the user to obtain a multitude of combinations of mixed products, depending on the chosen cartridge.
  • system according to the invention makes it possible to mix products of different nature.
  • the second product contained in the cartridge can be for example liquid, powder or granules.
  • the perforator axially overcomes the injection port of the cartridge.
  • the injection device is a piston.
  • the piston is axially slidably mounted, between a low initial position and a high end position, to push the second product through the injection port of the cartridge, from the second reservoir to the first reservoir.
  • the injection device is a flexible membrane.
  • the base has a generally cylindrical shape along the main axis, from an upper end to a lower end and is tightly mounted and sealed on the lower end of the bottle.
  • the pellet is internal to the bottle.
  • the lid is preferably disposed at the upper end of the base so that it is not easily accessible by the user and is not inadvertently punctured.
  • the retaining device comprises a thread which extends around the main axis and which is formed on an external face of the cartridge, and a complementary thread which is formed on an inner face of the base.
  • the lower end of the cartridge is equipped with a drive ring which is integral in movement of the cartridge and which is provided to allow a user to screw the cartridge on the base of the bottle.
  • the ring is a breakable ring which is connected to the body of the cartridge by a plurality of radial retaining tabs which are weakened mechanically so that, following the screwing of the cartridge, the user can exercise a couple on the ring that breaks the retaining tabs and disengages the ring of the cartridge.
  • This feature allows free access to the injection device for the user.
  • the perforator has a shape of a beveled cylindrical section which extends around the main axis and which is arranged on the upper end of the cartridge, to perforate the seal which closes the orifice of entrance of the pellet.
  • the cartridge comprises a non-return valve which is associated with the injection port of the cartridge, to prevent the inadvertent flow of the second product contained in the cartridge.
  • the system comprises a removable cap which is adapted to seal the cartridge.
  • the dispensing orifice of the bottle is equipped with a dispensing device which is designed to dispense the mixture of the first product and the second product contained in the first reservoir.
  • the bottle and the cartridge as described above could be used independently of one another.
  • the invention relates more particularly to a tubular bottle which delimits a first reservoir adapted to contain a first product to be mixed, intended to receive a tubular cartridge which delimits a second reservoir adapted to contain a second product to be mixed, the bottle extending axially following a main axis, from one end upper forming a dispensing orifice, to a lower end, characterized in that it comprises an inner cap which closes its lower end and which comprises an inlet port communicating with the first reservoir, the inlet port being closed by a cap, and the base being adapted to cooperate with the cartridge.
  • the invention also relates to a tubular cartridge intended to cooperate with a tubular bottle which delimits a first reservoir adapted to contain a first product to be mixed and comprising a cap closed by a cap, the cartridge delimiting a second reservoir adapted to contain a second product.
  • mixing, and extending axially along a main axis, from an upper end which forms an injection port of the second product, to a lower end characterized in that it comprises:
  • a perforator which has an upper edge designed to perforate the lid of the bottle when the cartridge occupies its injection position, the perforator axially overlying the injection orifice of the cartridge,
  • an injection device which closes the lower end of the cartridge and which is mounted axially movable, between a low initial position and a final high position, to push the second product through the injection orifice of the cartridge, from the second tank to the first tank.
  • FIG. 1 is an overall view in axial section which illustrates a system for mixing two cosmetic products comprising a bottle and a cartridge shown disconnected from the bottle, according to the invention
  • - Figure 2 is an overall view in axial section similar to the view of Figure 1, which illustrates the cartridge in its injection position, screwed on the base of the bottle;
  • FIG. 3 is an overall view in axial section similar to the view of Figure 1, which illustrates the piston of the cartridge in its upper final injection position;
  • FIG. 4 is a detail view in axial section which illustrates the cartridge capped with a closure cap
  • FIG. 5 is an overall perspective exploded view axially, which illustrates the system comprising a breakable drive ring, according to an alternative embodiment of the invention
  • FIG. 6 is an axial sectional view which illustrates a perforator according to an alternative embodiment of the invention.
  • FIG. 1 shows a system 10 for mixing a first cosmetic product 12, for example an active ingredient, with a second cosmetic product 13, for example a foundation.
  • the system 10 comprises a tubular bottle 14 which delimits a first reservoir 16 which contains the first product 12 to be mixed.
  • the bottle 14 extending axially along a vertical main axis A, from an upper end 18 forming a dispensing orifice
  • the dispensing orifice 20 of the bottle 14 forms a threaded neck on which a pump dispenser 24 is screwed.
  • a pump dispenser 24 is screwed.
  • the type of dispenser can be adapted according to the product mixture contained in the first reservoir 16, the dispenser being of the pump type or of the vaporizer type, for example.
  • the lower end of the bottle 14 is closed by a base 26 which has a generally cylindrical shape along the main axis A, from an upper end 260, to a lower end 261, and which is tightly mounted and sealed on the lower end of the bottle 14.
  • the base 26 is internal to the bottle 14.
  • the circumferential dimensions of the base 26 are complementary to those of the first reservoir 16, so that it is disposed inside the vial 14, against the first reservoir 16, tightly and tightly.
  • the base 26 and the bottle 14 are monolithic. They form one and the same room.
  • the base 26 has an inlet orifice 28 which communicates with the reservoir 16 of the bottle 14 and which is closed by a lid 30 disposed at its upper end 260.
  • the base 26 is open at its lower end 260.
  • the inlet orifice 28 of the base 26 forms a cylindrical duct which is adapted to cooperate with a cartridge 32.
  • the cartridge 32 has a tubular shape which delimits a second reservoir 34 containing the second product 13 to be mixed.
  • the cartridge 32 extends axially along the main axis A, from an upper end 36 which forms an injection orifice 38 of the second product 13, to a lower end 40.
  • the injection orifice 38 of the cartridge 32 forms a cylindrical duct which is adapted to be engaged in the duct formed by the inlet orifice 28 of the base 26.
  • the injection orifice 38 is closed by a non-return valve 42 which is adapted to retain the second product 13 inside the cartridge 32.
  • the non-return valve 42 is for example a flexible membrane cut into cross in its center, visible in figure 5.
  • the injection orifice 38 is surmounted and extended axially by a perforator 44 which has a beveled upper edge 46 designed to perforate the cap 30 which closes the inlet orifice 28 of the base 26.
  • the cartridge 32 is equipped with a piston 48 which closes the lower end 40 of the cartridge 32 and which has a cylindrical shape along the main axis A.
  • the piston 48 is delimited axially by an upper face 50 which forms a bulge 52 adapted to come into contact with the non-return valve 42, and by a lower face which forms a bottom 54 of the cartridge 32.
  • the piston 48 is slidably mounted axially along the main axis A, between a low initial position illustrated in FIGS. 1 and 2 in which the bottom 54 of the piston 48 is flush with the lower end of the cartridge 32, and a final upper position illustrated at FIG. 3, in which the bulge 52 of the piston 48 is supported, or almost so, on the non-return valve 42.
  • the circumferential dimensions of the piston 48 are complementary to those of the second reservoir 34, so that it is able to slide in said reservoir 34 by being in contact with the internal walls of the second reservoir 34 and that it can cause the whole of the second reservoir 34. produced 13 in the first tank 16.
  • the perforator 44 is able to move axially, along the main axis A, in the conduit formed by the inlet orifice 28 of the base 26 when the cartridge 32 is engaged in said conduit, and the piston 48 is adapted to slide axially in the cartridge 32, along the main axis A, when the user pushes the piston 48 axially upwards.
  • the system 10 comprises a retaining device 56 which is adapted to retain the cartridge 32 on the bottle 14 in a injection position illustrated in Figures 2 and 3, wherein the cartridge 32 is arranged to inject the second product 13 into the first reservoir 12 via the inlet port 28 of the base 26 and the injection port 38 of the cartridge 32.
  • the retaining device 56 comprises a thread 58 which extends around the main axis A and which is formed on an outer face of the cartridge 32, and a complementary thread 60 which is formed on an internal face 62. of the base 26.
  • the lower end 40 of the cartridge 32 is equipped with a drive ring 64 which is integral in movement with the cartridge 32.
  • the ring 64 has a diameter which is greater than the diameter of the upper part of the cartridge 32 and which is substantially equal to the diameter of the bottle 14, so that the ring 64 and the bottle 14 form a uniform cylinder, as can be seen in Figure 2.
  • the retaining device 56 may also be produced by a detachable interlocking fit between the cartridge 32 and the base 26 of the bottle 14.
  • the system 10 comprises a removable cap 66 which is adapted to cap the cartridge 32.
  • the cap 66 has a generally cylindrical skirt which comprises a threaded internal wall 68 which allows the cap 66 to be screwed on and unscrewed on the cartridge 32, to protect the product 13 contained in the cartridge 32.
  • the skirt of the cap 66 seals the cartridge 32.
  • the user chooses a cartridge 32 according to the mixture of products that he wishes to obtain, unscrews the cap 66 and then screws the cartridge 32 on the bottle 14 by means of the ring 64 provided for this purpose, as illustrated in FIG.
  • the beveled upper edge 46 of the perforator 44 pierces the cap 30 which closes the inlet port 28 of the base 26 of the bottle 14.
  • the cartridge 32 occupies its injection position when the cartridge
  • the second product 13 is injected from the cartridge 32, to the tank 16 of the bottle 14, through the orifices provided for this purpose, so that the first product 12 is mixed with the second product 13 in the tank 16 of the bottle 14.
  • the user actuates the pump dispenser 24 which distributes the product mixture contained in the tank 16 of the bottle 14.
  • the ring 64 is connected to the body of the cartridge 32 by a plurality of radial retaining tabs 70 which are weakened mechanically so that, following the screwing of the cartridge 32, the user can exert a torque on the ring 64 which breaks the tabs 70 retaining.
  • the ring 64 once disconnected from the cartridge 32, discovers the piston 48 to promote its insertion by the user.
  • the perforator 72 forms a cylindrical ring which extends around the main axis A and which allows the passage of the second product 13.
  • the perforator 72 has a beveled upper edge 76 which is provided to perforate the seal 30 of the inlet port 28 of the base 26, a lower section 78 which is provided to enter the injection port 38 of the cartridge 32, and an intermediate annular flange 80 which extends around the perforator 72.
  • the perforator 72 comprises a claw 82 which extends from an inner neck 83 arranged inside the perforator 72 and which is designed to perforate a cap 84 which closes the injection orifice 38 of the cartridge 32.
  • the inlet orifice 28 of the base 26 forms a cylindrical cage in which the perforator 72 is mounted to slide axially between an upper seat 86 and a lower seat 88 formed by the inlet orifice 28 of the base 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Package Specialized In Special Use (AREA)
  • Cosmetics (AREA)

Abstract

The invention relates to a system (10) for mixing two cosmetic products, the system (10) comprising a tubular bottle (14) which defines a first reservoir (16) that contains a first product (12) to be mixed, a tubular cartridge (32) which defines a second reservoir (34) containing a second product (13) to be mixed, the system (10) comprising a retaining device (56) which is suitable for retaining the cartridge (32) on the bottle (14) in an injection position in which the first reservoir (16) communicates with the second reservoir (34) via the inlet orifice (28) of the base (26) and the injection orifice (38) of the cartridge (32), a perforator (44) which has an upper edge (46) designed to perforate the cap (30) that seals the inlet orifice (28) of the base (26) when the cartridge (32) occupies its injection position, a piston (50) that seals the lower end (40) of the cartridge (32) and that is axially slidably mounted, between an initial bottom position and a final top position, in order to push the second product (13) through the injection orifice (38) of the cartridge (32), from the second reservoir (34) to the first reservoir (16).

Description

SYSTÈME POUR LE MÉLANGE DE DEUX PRODUITS COSMÉTIQUES  SYSTEM FOR MIXING TWO COSMETIC PRODUCTS
L'invention concerne un système pour le mélange de deux produits cosmétiques. The invention relates to a system for mixing two cosmetic products.
Plus particulièrement, l'invention concerne un système qui permet de mélanger deux produits ensemble, par exemple un colorant ou un principe actif du type vitamine C ou vitamine A, avec une base de fond de teint.  More particularly, the invention relates to a system which makes it possible to mix two products together, for example a dye or an active ingredient of the vitamin C or vitamin A type, with a foundation base.
Au moins un des deux produits initiaux doit être protégé de toute contamination à l'air pour éviter sa dégradation.  At least one of the two initial products must be protected from any contamination in the air to prevent its degradation.
On connaît un type de système pour le mélange de deux produits cosmétiques qui comporte un flacon tubulaire délimitant un premier réservoir qui contient un premier produit à mélanger, et une cartouche tubulaire délimitant un second réservoir qui contient un second produit à mélanger.  One type of system is known for mixing two cosmetic products which comprises a tubular bottle delimiting a first reservoir which contains a first product to be mixed, and a tubular cartridge delimiting a second reservoir which contains a second product to be mixed.
Le premier réservoir et le second réservoir sont séparés par un opercule.  The first reservoir and the second reservoir are separated by a cap.
La cartouche est munie d'une pompe qui, lorsqu'elle est actionnée, perfore l'opercule et injecte le second produit dans le premier réservoir de façon à mélanger les deux produits.  The cartridge is provided with a pump which, when actuated, perforates the seal and injects the second product into the first reservoir so as to mix the two products.
Le type de système décrit ci-dessus ne semble pas permettre de choisir la combinaison des deux produits à mélanger.  The type of system described above does not seem to allow to choose the combination of the two products to mix.
La présente invention vise notamment à résoudre ces inconvénients et se rapporte pour ce faire à un système pour le mélange de deux produits cosmétiques, le système comportant :  The present invention aims in particular to solve these disadvantages and relates for this purpose to a system for mixing two cosmetic products, the system comprising:
- un flacon tubulaire qui délimite un premier réservoir qui contient un premier produit à mélanger, le flacon s'étendant axialement suivant un axe principal, depuis une extrémité supérieure formant un orifice de distribution, jusqu'à une extrémité inférieure,  a tubular bottle which delimits a first reservoir which contains a first product to be mixed, the bottle extending axially along a main axis, from an upper end forming a dispensing orifice, to a lower end,
- un culot qui obture l'extrémité inférieure du flacon et qui comporte un orifice d'entrée communicant avec le premier réservoir, l'orifice d'entrée étant obturé par un opercule,  a base which closes the lower end of the bottle and which has an inlet port communicating with the first reservoir, the inlet orifice being closed by a cap,
- une cartouche tubulaire qui délimite un second réservoir contenant un second produit à mélanger, la cartouche s'étendant axialement suivant l'axe principal, depuis une extrémité supérieure qui forme un orifice d'injection du second produit, jusqu'à une extrémité inférieure,  a tubular cartridge which delimits a second reservoir containing a second product to be mixed, the cartridge extending axially along the main axis, from an upper end which forms an injection orifice of the second product, to a lower end,
caractérisé en ce que le système comporte : - un dispositif de retenue qui est adapté pour retenir la cartouche sur le flacon dans une position d'injection dans laquelle le premier réservoir communique avec le second réservoir via l'orifice d'entrée du culot et l'orifice d'injection de la cartouche, characterized in that the system comprises: a retaining device which is adapted to retain the cartridge on the bottle in an injection position in which the first reservoir communicates with the second reservoir via the inlet port of the base and the injection orifice of the cartridge; ,
- un perforateur qui présente un bord supérieur conçu pour perforer l'opercule qui obture l'orifice d'entrée du culot lorsque la cartouche occupe sa position d'injection,  a perforator which has an upper edge designed to perforate the cap which closes the inlet port of the base when the cartridge occupies its injection position,
- un dispositif d'injection qui obture l'extrémité inférieure de la cartouche et qui est monté mobile axialement, entre une position initiale basse et une position finale haute, pour pousser le second produit à travers l'orifice d'injection de la cartouche, depuis le second réservoir jusqu'au premier réservoir.  an injection device which closes the lower end of the cartridge and which is mounted axially movable, between a low initial position and a final high position, to push the second product through the injection orifice of the cartridge, from the second tank to the first tank.
Le système selon l'invention permet à l'utilisateur d'obtenir une multitude de combinaisons de produits mélangés, selon la cartouche choisie.  The system according to the invention allows the user to obtain a multitude of combinations of mixed products, depending on the chosen cartridge.
De plus, le système selon l'invention permet de mélanger des produits de nature différente.  In addition, the system according to the invention makes it possible to mix products of different nature.
En effet, le second produit contenu dans la cartouche peut être par exemple liquide, en poudre ou en granulats.  Indeed, the second product contained in the cartridge can be for example liquid, powder or granules.
Dans un mode de réalisation, le perforateur surmonte axialement l'orifice d'injection de la cartouche.  In one embodiment, the perforator axially overcomes the injection port of the cartridge.
Ainsi, deux éléments distincts permettent de perforer l'opercule et de pousser le second produit dans le flacon. Les forces sont donc découplées et les performances du système sont améliorées.  Thus, two distinct elements make it possible to perforate the lid and push the second product into the bottle. The forces are decoupled and system performance is improved.
Le dispositif d'injection est un piston.  The injection device is a piston.
Selon cette caractéristique, le piston est monté coulissant axialement, entre une position initiale basse et une position finale haute, pour pousser le second produit à travers l'orifice d'injection de la cartouche, depuis le second réservoir jusqu'au premier réservoir.  According to this feature, the piston is axially slidably mounted, between a low initial position and a high end position, to push the second product through the injection port of the cartridge, from the second reservoir to the first reservoir.
En variante, le dispositif d'injection est une membrane souple.  In a variant, the injection device is a flexible membrane.
De manière avantageuse, le culot présente une forme globalement cylindrique suivant l'axe principal, depuis une extrémité supérieure, jusqu'à une extrémité inférieure et est monté de façon serrée et étanche sur l'extrémité inférieure du flacon.  Advantageously, the base has a generally cylindrical shape along the main axis, from an upper end to a lower end and is tightly mounted and sealed on the lower end of the bottle.
Selon une caractéristique, le culot est interne au flacon. L'opercule est de préférence disposé au niveau de l'extrémité supérieure du culot de sorte qu'il ne soit pas accessible aisément par l'utilisateur et qu'il ne soit pas perforé par inadvertance. Ces caractéristiques permettent d'améliorer la sécurité du système. According to one characteristic, the pellet is internal to the bottle. The lid is preferably disposed at the upper end of the base so that it is not easily accessible by the user and is not inadvertently punctured. These features improve the security of the system.
Selon une autre caractéristique, le dispositif de retenue comporte un filetage qui s'étend autour de l'axe principal et qui est formé sur une face externe de la cartouche, et un taraudage complémentaire qui est formé sur une face interne du culot.  According to another characteristic, the retaining device comprises a thread which extends around the main axis and which is formed on an external face of the cartridge, and a complementary thread which is formed on an inner face of the base.
Selon une autre caractéristique, l'extrémité inférieure de la cartouche est équipée d'une bague d'entraînement qui est solidaire en mouvement de la cartouche et qui est prévue pour permettre à un utilisateur de visser la cartouche sur le culot du flacon.  According to another feature, the lower end of the cartridge is equipped with a drive ring which is integral in movement of the cartridge and which is provided to allow a user to screw the cartridge on the base of the bottle.
Selon une autre caractéristique, la bague est une bague sécable qui est reliée sur le corps de la cartouche par une pluralité de pattes de retenue radiales qui sont affaiblies mécaniquement de sorte que, à la suite du vissage de la cartouche, l'utilisateur peut exercer un couple sur la bague qui rompt les pattes de retenue et désolidarise la bague de la cartouche.  According to another characteristic, the ring is a breakable ring which is connected to the body of the cartridge by a plurality of radial retaining tabs which are weakened mechanically so that, following the screwing of the cartridge, the user can exercise a couple on the ring that breaks the retaining tabs and disengages the ring of the cartridge.
Cette caractéristique permet de libérer l'accès au dispositif d'injection pour l'utilisateur.  This feature allows free access to the injection device for the user.
Selon une autre caractéristique, le perforateur présente une forme d'un tronçon cylindrique biseauté qui s'étend autour de l'axe principal et qui est agencé sur l'extrémité supérieur de la cartouche, pour perforer l'opercule qui obture l'orifice d'entrée du culot.  According to another characteristic, the perforator has a shape of a beveled cylindrical section which extends around the main axis and which is arranged on the upper end of the cartridge, to perforate the seal which closes the orifice of entrance of the pellet.
Selon une autre caractéristique, la cartouche comporte une valve anti-retour qui est associée à l'orifice d'injection de la cartouche, pour éviter l'écoulement intempestif du second produit contenu dans la cartouche.  According to another characteristic, the cartridge comprises a non-return valve which is associated with the injection port of the cartridge, to prevent the inadvertent flow of the second product contained in the cartridge.
Selon une autre caractéristique, le système comporte un bouchon amovible qui est adapté pour assurer l'étanchéité de la cartouche.  According to another characteristic, the system comprises a removable cap which is adapted to seal the cartridge.
Selon une autre caractéristique, l'orifice de distribution du flacon est équipé d'un dispositif de distribution qui est conçu pour distribuer le mélange du premier produit et du second produit contenu dans le premier réservoir.  According to another characteristic, the dispensing orifice of the bottle is equipped with a dispensing device which is designed to dispense the mixture of the first product and the second product contained in the first reservoir.
Le flacon et la cartouche tels que décrits précédemment pourraient être utilisés indépendamment l'un de l'autre.  The bottle and the cartridge as described above could be used independently of one another.
L'invention concerne plus particulièrement un flacon tubulaire qui délimite un premier réservoir adapté pour contenir un premier produit à mélanger, destiné à recevoir une cartouche tubulaire qui délimite un second réservoir adapté pour contenir un second produit à mélanger, le flacon s'étendant axialement suivant un axe principal, depuis une extrémité supérieure formant un orifice de distribution, jusqu'à une extrémité inférieure, caractérisé en ce qu'il comporte un culot interne qui obture son extrémité inférieure et qui comporte un orifice d'entrée communicant avec le premier réservoir, l'orifice d'entrée étant obturé par un opercule, et le culot étant adapté pour coopérer avec la cartouche. The invention relates more particularly to a tubular bottle which delimits a first reservoir adapted to contain a first product to be mixed, intended to receive a tubular cartridge which delimits a second reservoir adapted to contain a second product to be mixed, the bottle extending axially following a main axis, from one end upper forming a dispensing orifice, to a lower end, characterized in that it comprises an inner cap which closes its lower end and which comprises an inlet port communicating with the first reservoir, the inlet port being closed by a cap, and the base being adapted to cooperate with the cartridge.
Toutes les caractéristiques relatives au flacon tel que décrit dans le système pour le mélange de deux produits cosmétiques pourraient être envisagées pour le flacon indépendant de la cartouche, bien que ces caractéristiques ne soient pas revendiquées.  All the characteristics of the bottle as described in the system for the blending of two cosmetic products could be considered for the cartridge-independent bottle, although these characteristics are not claimed.
L'invention concerne également une cartouche tubulaire destiné à coopérer avec un flacon tubulaire qui délimite un premier réservoir adapté pour contenir un premier produit à mélanger et comportant un culot obturé par un opercule, la cartouche délimitant un second réservoir adapté pour contenir un second produit à mélanger, et s'étendant axialement suivant un axe principal, depuis une extrémité supérieure qui forme un orifice d'injection du second produit, jusqu'à une extrémité inférieure, caractérisé en ce qu'elle comporte :  The invention also relates to a tubular cartridge intended to cooperate with a tubular bottle which delimits a first reservoir adapted to contain a first product to be mixed and comprising a cap closed by a cap, the cartridge delimiting a second reservoir adapted to contain a second product. mixing, and extending axially along a main axis, from an upper end which forms an injection port of the second product, to a lower end, characterized in that it comprises:
- un perforateur qui présente un bord supérieur conçu pour perforer l'opercule du flacon lorsque la cartouche occupe sa position d'injection, le perforateur surmontant axialement l'orifice d'injection de la cartouche,  a perforator which has an upper edge designed to perforate the lid of the bottle when the cartridge occupies its injection position, the perforator axially overlying the injection orifice of the cartridge,
- un dispositif d'injection qui obture l'extrémité inférieure de la cartouche et qui est monté mobile axialement, entre une position initiale basse et une position finale haute, pour pousser le second produit à travers l'orifice d'injection de la cartouche, depuis le second réservoir jusqu'au premier réservoir.  an injection device which closes the lower end of the cartridge and which is mounted axially movable, between a low initial position and a final high position, to push the second product through the injection orifice of the cartridge, from the second tank to the first tank.
Toutes les caractéristiques relatives à la cartouche telle que décrite dans le système pour le mélange de deux produits cosmétiques, pourraient être envisagées pour la cartouche indépendante du flacon, bien que ces caractéristiques ne soient pas revendiquées.  All the characteristics relating to the cartridge as described in the system for mixing two cosmetic products could be envisaged for the independent cartridge of the bottle, although these characteristics are not claimed.
D'autres caractéristiques et avantages de l'invention apparaîtront à la lecture de la description détaillée qui suit pour la compréhension de laquelle on se reportera aux dessins annexés dans lesquels :  Other features and advantages of the invention will appear on reading the detailed description which follows for the understanding of which reference will be made to the appended drawings in which:
- la figure 1 est une vue d'ensemble en coupe axiale qui illustre un système pour le mélange de deux produits cosmétiques comportant un flacon et une cartouche représentée désolidarisée du flacon, selon l'invention ; - la figure 2 est une vue d'ensemble en coupe axiale similaire à la vue de la figure 1 , qui illustre la cartouche dans sa position d'injection, vissée sur le culot du flacon ; - Figure 1 is an overall view in axial section which illustrates a system for mixing two cosmetic products comprising a bottle and a cartridge shown disconnected from the bottle, according to the invention; - Figure 2 is an overall view in axial section similar to the view of Figure 1, which illustrates the cartridge in its injection position, screwed on the base of the bottle;
- la figure 3 est une vue d'ensemble en coupe axiale similaire à la vue de la figure 1 , qui illustre le piston de la cartouche dans sa position finale haute d'injection ;  - Figure 3 is an overall view in axial section similar to the view of Figure 1, which illustrates the piston of the cartridge in its upper final injection position;
- la figure 4 est une vue de détail en coupe axiale qui illustre la cartouche coiffée d'un bouchon de fermeture ;  - Figure 4 is a detail view in axial section which illustrates the cartridge capped with a closure cap;
- la figure 5 est une vue d'ensemble en perspective éclatée axialement, qui illustre le système comportant une bague d'entraînement sécable, selon une variante de réalisation de l'invention ;  - Figure 5 is an overall perspective exploded view axially, which illustrates the system comprising a breakable drive ring, according to an alternative embodiment of the invention;
- la figure 6 est une vue en coupe axiale qui illustre un perforateur selon une variante de réalisation de l'invention.  - Figure 6 is an axial sectional view which illustrates a perforator according to an alternative embodiment of the invention.
Dans la description et les revendications, on utilisera à titre non limitatif les expressions « supérieur », « inférieur », « bas », « haut » et leurs dérivés en référence à la partie supérieure et à la partie inférieure respectivement des figures 1 à 6.  In the description and in the claims, the terms "upper", "lower", "low" and "high" and their derivatives with reference to the upper part and to the lower part respectively of FIGS. 1 to 6 are used without implying any limitation. .
De plus, pour clarifier la description et les revendications, on adoptera à titre non limitatif la terminologie longitudinal, vertical et transversal en référence au trièdre L, V, T indiqué aux figures, dont l'axe L est parallèle à l'axe principal du système.  In addition, to clarify the description and the claims, the longitudinal, vertical and transverse terminology will be adopted in a nonlimiting manner with reference to the L, V, T trihedron indicated in the figures, the L axis of which is parallel to the main axis of the system.
Sur l'ensemble de ces figures, des références identiques ou analogues représentent des organes ou ensembles d'organes identiques ou analogues.  In all of these figures, identical or similar references represent identical or similar organs or sets of members.
On a représenté à la figure 1 un système 10 pour le mélange d'un premier produit 12 cosmétique, par exemple un principe actif, avec un second produit 13 cosmétique, par exemple un fond de teint.  FIG. 1 shows a system 10 for mixing a first cosmetic product 12, for example an active ingredient, with a second cosmetic product 13, for example a foundation.
Le système 10 comporte un flacon 14 tubulaire qui délimite un premier réservoir 16 qui contient le premier produit 12 à mélanger.  The system 10 comprises a tubular bottle 14 which delimits a first reservoir 16 which contains the first product 12 to be mixed.
Le flacon 14 s'étendant axialement suivant un axe A principal vertical, depuis une extrémité supérieure 18 formant un orifice de distribution The bottle 14 extending axially along a vertical main axis A, from an upper end 18 forming a dispensing orifice
20, jusqu'à une extrémité inférieure 22. 20, to a lower end 22.
L'orifice de distribution 20 du flacon 14 forme un goulot fileté sur lequel est vissé un distributeur 24 à pompe. On comprendra que le type de distributeur peut être adapté selon le mélange de produit contenu dans le premier réservoir 16, le distributeur pouvant être du type à pompe ou du type vaporisateur par exemple. The dispensing orifice 20 of the bottle 14 forms a threaded neck on which a pump dispenser 24 is screwed. It will be understood that the type of dispenser can be adapted according to the product mixture contained in the first reservoir 16, the dispenser being of the pump type or of the vaporizer type, for example.
L'extrémité inférieure du flacon 14 est obturée par un culot 26 qui présente une forme globalement cylindrique suivant l'axe A principal, depuis une extrémité supérieure 260, jusqu'à une extrémité inférieure 261 , et qui est monté de façon serrée et étanche sur l'extrémité inférieure du flacon 14.  The lower end of the bottle 14 is closed by a base 26 which has a generally cylindrical shape along the main axis A, from an upper end 260, to a lower end 261, and which is tightly mounted and sealed on the lower end of the bottle 14.
Le culot 26 est interne au flacon 14.  The base 26 is internal to the bottle 14.
Les dimensions circonférentielles du culot 26 sont complémentaires de celles du premier réservoir 16, de sorte qu'il soit disposé à l'intérieur du flacon 14, contre le premier réservoir 16, de façon serrée et étanche.  The circumferential dimensions of the base 26 are complementary to those of the first reservoir 16, so that it is disposed inside the vial 14, against the first reservoir 16, tightly and tightly.
Le culot 26 et le flacon 14 sont monolithiques. Ils forment une seule et même pièce.  The base 26 and the bottle 14 are monolithic. They form one and the same room.
Le culot 26 comporte un orifice d'entrée 28 qui communique avec le réservoir 16 du flacon 14 et qui est obturé par un opercule 30 disposé au niveau de son extrémité supérieure 260.  The base 26 has an inlet orifice 28 which communicates with the reservoir 16 of the bottle 14 and which is closed by a lid 30 disposed at its upper end 260.
Le culot 26 est ouvert en son extrémité inférieure 260.  The base 26 is open at its lower end 260.
L'orifice d'entrée 28 du culot 26 forme un conduit cylindrique qui est adapté pour coopérer avec une cartouche 32.  The inlet orifice 28 of the base 26 forms a cylindrical duct which is adapted to cooperate with a cartridge 32.
La cartouche 32 présente une forme tubulaire qui délimite un second réservoir 34 contenant le second produit 13 à mélanger.  The cartridge 32 has a tubular shape which delimits a second reservoir 34 containing the second product 13 to be mixed.
La cartouche 32 s'étend axialement suivant l'axe A principal, depuis une extrémité supérieure 36 qui forme un orifice d'injection 38 du second produit 13, jusqu'à une extrémité inférieure 40.  The cartridge 32 extends axially along the main axis A, from an upper end 36 which forms an injection orifice 38 of the second product 13, to a lower end 40.
L'orifice d'injection 38 de la cartouche 32 forme un conduit cylindrique qui est adapté pour s'emmancher dans le conduit formé par l'orifice d'entrée 28 du culot 26.  The injection orifice 38 of the cartridge 32 forms a cylindrical duct which is adapted to be engaged in the duct formed by the inlet orifice 28 of the base 26.
Aussi, l'orifice d'injection 38 est obturé par une valve anti-retour 42 qui est adaptée pour retenir le second produit 13 à l'intérieur de la cartouche 32. La valve anti-retour 42 est par exemple une membrane souple découpée en croix en son centre, visible à la figure 5.  Also, the injection orifice 38 is closed by a non-return valve 42 which is adapted to retain the second product 13 inside the cartridge 32. The non-return valve 42 is for example a flexible membrane cut into cross in its center, visible in figure 5.
Aussi, l'orifice d'injection 38 est surmonté et prolongé axialement par un perforateur 44 qui présente un bord supérieur 46 biseauté conçu pour perforer l'opercule 30 qui obture l'orifice d'entrée 28 du culot 26. La cartouche 32 est équipée d'un piston 48 qui obture l'extrémité inférieure 40 de la cartouche 32 et qui présente une forme cylindrique suivant l'axe A principal . Also, the injection orifice 38 is surmounted and extended axially by a perforator 44 which has a beveled upper edge 46 designed to perforate the cap 30 which closes the inlet orifice 28 of the base 26. The cartridge 32 is equipped with a piston 48 which closes the lower end 40 of the cartridge 32 and which has a cylindrical shape along the main axis A.
Le piston 48 est délimité axialement par une face supérieure 50 qui forme un renflement 52 adapté pour venir en contact sur la valve anti-retour 42, et par une face inférieure qui forme un fond 54 de la cartouche 32.  The piston 48 is delimited axially by an upper face 50 which forms a bulge 52 adapted to come into contact with the non-return valve 42, and by a lower face which forms a bottom 54 of the cartridge 32.
Le piston 48 est monté coulissant axialement suivant l'axe A principal, entre une position initiale basse illustrée aux figures 1 et 2 dans laquelle le fond 54 du piston 48 affleure l'extrémité inférieure de la cartouche 32, et une position finale haute illustrée à la figure 3 dans laquelle le renflement 52 du piston 48 est en appui, ou presque, sur la valve anti-retour 42.  The piston 48 is slidably mounted axially along the main axis A, between a low initial position illustrated in FIGS. 1 and 2 in which the bottom 54 of the piston 48 is flush with the lower end of the cartridge 32, and a final upper position illustrated at FIG. 3, in which the bulge 52 of the piston 48 is supported, or almost so, on the non-return valve 42.
Pour entraîner en coulissement le piston 48, afin de pousser le second produit 13 à travers l'orifice d'injection 38 de la cartouche 32, l'utilisateur doit pousser axialement le fond 54 de la cartouche 32 vers le haut.  To slide the piston 48 in order to push the second product 13 through the injection orifice 38 of the cartridge 32, the user must axially push the bottom 54 of the cartridge 32 upwards.
Les dimensions circonférentielles du piston 48 sont complémentaires de celles du second réservoir 34, de sorte qu'il soit apte à coulisser dans ledit réservoir 34 en étant en contact avec les parois internes du second réservoir 34 et qu'il puisse entraîner la totalité du second produit 13 dans le premier réservoir 16.  The circumferential dimensions of the piston 48 are complementary to those of the second reservoir 34, so that it is able to slide in said reservoir 34 by being in contact with the internal walls of the second reservoir 34 and that it can cause the whole of the second reservoir 34. produced 13 in the first tank 16.
Ainsi, le perforateur 44 est apte à se déplacer axialement, suivant l'axe A principal, dans le conduit formé par l'orifice d'entrée 28 du culot 26 lorsque la cartouche 32 s'emmanche dans ledit conduit, et le piston 48 est apte à coulisser axialement dans la cartouche 32, suivant l'axe A principal, lorsque l'utilisateur pousse axialement le piston 48 vers le haut.  Thus, the perforator 44 is able to move axially, along the main axis A, in the conduit formed by the inlet orifice 28 of the base 26 when the cartridge 32 is engaged in said conduit, and the piston 48 is adapted to slide axially in the cartridge 32, along the main axis A, when the user pushes the piston 48 axially upwards.
Deux éléments distincts permettent de perforer l'opercule 30 et de pousser le second produit 13 dans le flacon 14. Selon un autre aspect, le système 10 comporte un dispositif de retenue 56 qui est adapté pour retenir la cartouche 32 sur le flacon 14 dans une position d'injection illustrée aux figures 2 et 3, dans laquelle la cartouche 32 est agencée de façon à injecter le second produit 13 dans le premier réservoir 12 via l'orifice d'entrée 28 du culot 26 et l'orifice d'injection 38 de la cartouche 32.  Two distinct elements make it possible to perforate the lid 30 and to push the second product 13 into the bottle 14. According to another aspect, the system 10 comprises a retaining device 56 which is adapted to retain the cartridge 32 on the bottle 14 in a injection position illustrated in Figures 2 and 3, wherein the cartridge 32 is arranged to inject the second product 13 into the first reservoir 12 via the inlet port 28 of the base 26 and the injection port 38 of the cartridge 32.
A cet effet, le dispositif de retenue 56 comporte un filetage 58 qui s'étend autour de l'axe A principal et qui est formé sur une face externe de la cartouche 32, et un taraudage 60 complémentaire qui est formé sur une face interne 62 du culot 26. Pour visser la cartouche 32 sur le culot 26 du flacon 14, l'extrémité inférieure 40 de la cartouche 32 est équipée d'une bague 64 d'entraînement qui est solidaire en mouvement de la cartouche 32. For this purpose, the retaining device 56 comprises a thread 58 which extends around the main axis A and which is formed on an outer face of the cartridge 32, and a complementary thread 60 which is formed on an internal face 62. of the base 26. To screw the cartridge 32 on the base 26 of the bottle 14, the lower end 40 of the cartridge 32 is equipped with a drive ring 64 which is integral in movement with the cartridge 32.
La bague 64 présente un diamètre qui est supérieure au diamètre de la partie supérieure de la cartouche 32 et qui est sensiblement égal au diamètre du flacon 14, de sorte que la bague 64 et le flacon 14 forment un cylindre uniforme, comme on peut le voir à la figure 2.  The ring 64 has a diameter which is greater than the diameter of the upper part of the cartridge 32 and which is substantially equal to the diameter of the bottle 14, so that the ring 64 and the bottle 14 form a uniform cylinder, as can be seen in Figure 2.
A titre non limitatif, le dispositif de retenue 56 peut également être réalisé par un emboîtement démontable par coopération de forme entre la cartouche 32 et le culot 26 du flacon 14.  By way of non-limiting example, the retaining device 56 may also be produced by a detachable interlocking fit between the cartridge 32 and the base 26 of the bottle 14.
Comme on peut le voir à la figure 4, le système 10 comporte un bouchon 66 amovible qui est adapté pour coiffer la cartouche 32.  As can be seen in FIG. 4, the system 10 comprises a removable cap 66 which is adapted to cap the cartridge 32.
Le bouchon 66 présente une jupe globalement cylindrique qui comprend une paroi interne 68 taraudée qui permet le vissage et le dévissage du bouchon 66 sur la cartouche 32, pour protéger le produit 13 contenu dans la cartouche 32  The cap 66 has a generally cylindrical skirt which comprises a threaded internal wall 68 which allows the cap 66 to be screwed on and unscrewed on the cartridge 32, to protect the product 13 contained in the cartridge 32.
De plus, la jupe du bouchon 66 assure l'étanchéité de la cartouche 32.  In addition, the skirt of the cap 66 seals the cartridge 32.
Un exemple de fonctionnement du système 10 selon l'invention est décrit ci-dessous.  An example of operation of the system 10 according to the invention is described below.
L'utilisateur choisit une cartouche 32 suivant le mélange de produits qu'il souhaite obtenir, dévisse le bouchon 66 puis visse la cartouche 32 sur le flacon 14 au moyen de la bague 64 prévue à cet effet, comme illustré sur la figure 2.  The user chooses a cartridge 32 according to the mixture of products that he wishes to obtain, unscrews the cap 66 and then screws the cartridge 32 on the bottle 14 by means of the ring 64 provided for this purpose, as illustrated in FIG.
Au cours du vissage de la cartouche 32, le bord supérieur 46 biseauté du perforateur 44 perfore l'opercule 30 qui obture l'orifice d'entrée 28 du culot 26 du flacon 14.  During the screwing of the cartridge 32, the beveled upper edge 46 of the perforator 44 pierces the cap 30 which closes the inlet port 28 of the base 26 of the bottle 14.
La cartouche 32 occupe sa position d'injection lorsque la cartouche The cartridge 32 occupies its injection position when the cartridge
32 est vissée jusqu'en bout de course, position dans laquelle l'utilisateur pousse le piston 48 depuis sa position initiale basse, jusqu'à sa position finale haute. 32 is screwed to the end of stroke, position in which the user pushes the piston 48 from its initial low position, to its upper end position.
Au cours du coulissement du piston 48, le second produit 13 est injecté depuis la cartouche 32, jusqu'au réservoir 16 du flacon 14, à travers les orifices prévus à cet effet, de sorte que le premier produit 12 est mélangé au second produit 13 dans le réservoir 16 du flacon 14. A la suite de ce mélange, l'utilisateur actionne le distributeur 24 à pompe qui distribue le mélange de produits contenu dans le réservoir 16 du flacon 14. During the sliding of the piston 48, the second product 13 is injected from the cartridge 32, to the tank 16 of the bottle 14, through the orifices provided for this purpose, so that the first product 12 is mixed with the second product 13 in the tank 16 of the bottle 14. As a result of this mixing, the user actuates the pump dispenser 24 which distributes the product mixture contained in the tank 16 of the bottle 14.
On a représenté à la figure 5 une variante de réalisation du système 10 selon l'invention, qui comporte une bague 64 d'entraînement sécable.  There is shown in Figure 5 an alternative embodiment of the system 10 according to the invention, which comprises a breakable drive ring 64.
A cet effet, la bague 64 est reliée sur le corps de la cartouche 32 par une pluralité de pattes 70 de retenue radiales qui sont affaiblies mécaniquement de sorte que, à la suite du vissage de la cartouche 32, l'utilisateur peut exercer un couple sur la bague 64 qui rompt les pattes 70 de retenue.  For this purpose, the ring 64 is connected to the body of the cartridge 32 by a plurality of radial retaining tabs 70 which are weakened mechanically so that, following the screwing of the cartridge 32, the user can exert a torque on the ring 64 which breaks the tabs 70 retaining.
La bague 64, une fois désolidarisée de la cartouche 32, découvre le piston 48 pour favoriser son enfoncement par l'utilisateur.  The ring 64, once disconnected from the cartridge 32, discovers the piston 48 to promote its insertion by the user.
Aussi, on a représenté à la figure 6 une autre variante de réalisation du système 10 selon l'invention, qui comporte un perforateur 72 coulissant.  Also, there is shown in Figure 6 another alternative embodiment of the system 10 according to the invention, which comprises a perforator 72 sliding.
Le perforateur 72 forme une bague cylindrique qui s'étend autour de l'axe A principal et qui permet le passage du second produit 13.  The perforator 72 forms a cylindrical ring which extends around the main axis A and which allows the passage of the second product 13.
Le perforateur 72 présente un bord supérieur 76 biseauté qui est prévu pour perforer l'opercule 30 d'obturation de l'orifice d'entrée 28 du culot 26, un tronçon inférieure 78 qui est prévu pour pénétrer dans l'orifice d'injection 38 de la cartouche 32, et une collerette 80 annulaire intermédiaire qui s'étend autour du perforateur 72.  The perforator 72 has a beveled upper edge 76 which is provided to perforate the seal 30 of the inlet port 28 of the base 26, a lower section 78 which is provided to enter the injection port 38 of the cartridge 32, and an intermediate annular flange 80 which extends around the perforator 72.
De plus, le perforateur 72 comprend une griffe 82 qui s'étend depuis un col 83 intérieur agencé à l'intérieur du perforateur 72 et qui est conçue pour perforer un opercule 84 qui obture l'orifice d'injection 38 de la cartouche 32.  In addition, the perforator 72 comprises a claw 82 which extends from an inner neck 83 arranged inside the perforator 72 and which is designed to perforate a cap 84 which closes the injection orifice 38 of the cartridge 32.
L'orifice d'entrée 28 du culot 26 forme une cage cylindrique dans laquelle le perforateur 72 est monté coulissant axialement entre un siège supérieur 86 et un siège inférieur 88 formé par l'orifice d'entrée 28 du culot 26.  The inlet orifice 28 of the base 26 forms a cylindrical cage in which the perforator 72 is mounted to slide axially between an upper seat 86 and a lower seat 88 formed by the inlet orifice 28 of the base 26.
Ainsi, lorsque la cartouche 32 est vissée sur le culot 26, l'orifice d'injection 38 de la cartouche 32 pénètre dans le perforateur 72, la griffe 82 perce l'opercule 84 qui obture l'orifice d'injection 38 de la cartouche 32, l'orifice d'injection 38 de la cartouche 32 appui sur le col 83 pour pousser le perforateur 72 vers le haut, puis le bord supérieur 76 biseauté perfore l'opercule 30 d'obturation de l'orifice d'entrée 28 du culot 26. La présente description de l'invention est donnée à titre d'exemple Thus, when the cartridge 32 is screwed on the base 26, the injection orifice 38 of the cartridge 32 enters the perforator 72, the claw 82 pierces the cap 84 which closes the injection orifice 38 of the cartridge 32, the injection orifice 38 of the cartridge 32 bears on the neck 83 to push the perforator 72 upward, then the beveled upper edge 76 perforates the sealing cap 30 of the inlet orifice 28 of the base 26. The present description of the invention is given by way of example

Claims

REVENDICATIONS
1 . Système (10) pour le mélange de deux produits cosmétiques, le système (10) comportant : 1. System (10) for mixing two cosmetic products, the system (10) comprising:
- un flacon (14) tubulaire qui délimite un premier réservoir (16) adapté pour contenir un premier produit (12) à mélanger, le flacon (14) s'étendant axialement suivant un axe (A) principal, depuis une extrémité supérieure (18) formant un orifice de distribution (20), jusqu'à une extrémité inférieure (22),  a tubular bottle (14) defining a first reservoir (16) adapted to contain a first product (12) to be mixed, the bottle (14) extending axially along a main axis (A) from an upper end (18); ) forming a dispensing orifice (20), to a lower end (22),
- un culot (26) qui obture l'extrémité inférieure (22) du flacon (14) et qui comporte un orifice d'entrée (28) communicant avec le premier réservoir (16), l'orifice d'entrée (28) étant obturé par un opercule (30),  - a base (26) which closes the lower end (22) of the bottle (14) and which has an inlet port (28) communicating with the first reservoir (16), the inlet orifice (28) being closed by a lid (30),
- une cartouche (32) tubulaire qui délimite un second réservoir (34) adapté pour contenir un second produit (13) à mélanger, la cartouche (32) s'étendant axialement suivant l'axe (A) principal, depuis une extrémité supérieure (36) qui forme un orifice d'injection (38) du second produit, jusqu'à une extrémité inférieure (40),  a tubular cartridge (32) defining a second reservoir (34) adapted to contain a second product (13) to be mixed, the cartridge (32) extending axially along the main axis (A) from an upper end ( 36) which forms an injection port (38) of the second product, to a lower end (40),
caractérisé en ce que le système (10) comporte :  characterized in that the system (10) comprises:
- un dispositif de retenue (56) qui est adapté pour retenir la cartouche (32) sur le flacon (14) dans une position d'injection dans laquelle le premier réservoir (16) communique avec le second réservoir (34) via l'orifice d'entrée (28) du culot (26) et l'orifice d'injection (38) de la cartouche (32),  a retaining device (56) which is adapted to retain the cartridge (32) on the vial (14) in an injection position in which the first reservoir (16) communicates with the second reservoir (34) via the orifice inlet (28) of the base (26) and the injection port (38) of the cartridge (32),
- un perforateur (44) qui présente un bord supérieur (46) conçu pour perforer l'opercule (30) qui obture l'orifice d'entrée (28) du culot (26) lorsque la cartouche (32) occupe sa position d'injection, le perforateur (44) surmontant axialement l'orifice d'injection (38) de la cartouche (32),  - a perforator (44) which has an upper edge (46) designed to perforate the cap (30) which closes the inlet port (28) of the base (26) when the cartridge (32) occupies its position of injection, the perforator (44) axially overlying the injection orifice (38) of the cartridge (32),
- un dispositif d'injection (50) qui obture l'extrémité inférieure (40) de la cartouche (32) et qui est monté mobile axialement, entre une position initiale basse et une position finale haute, pour pousser le second produit (13) à travers l'orifice d'injection (38) de la cartouche (32), depuis le second réservoir (34) jusqu'au premier réservoir (16).  - an injection device (50) which closes the lower end (40) of the cartridge (32) and which is axially movable, between a low initial position and a high end position, to push the second product (13) through the injection port (38) of the cartridge (32) from the second reservoir (34) to the first reservoir (16).
2. Système (10) selon la revendication précédente, caractérisé en ce que le culot (26) présente une forme globalement cylindrique suivant l'axe (A) principal, depuis une extrémité supérieure (260), jusqu'à une extrémité inférieure (261 ) et est monté de façon serrée et étanche sur l'extrémité inférieure du flacon (14). 2. System (10) according to the preceding claim, characterized in that the base (26) has a generally cylindrical shape along the main axis (A), from an upper end (260) to a lower end (261). ) and is tightly and sealingly mounted on the lower end of the bottle (14).
3. Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que le culot (26) est interne au flacon (14). 3. System (10) according to any one of the preceding claims, characterized in that the base (26) is internal to the bottle (14).
4. Système (10) selon l'une quelconque des revendications 2 et 3 en combinaison avec la 2, caractérisé en ce que l'opercule (30) est disposé au niveau de l'extrémité supérieure (260) du culot (26).  4. System (10) according to any one of claims 2 and 3 in combination with the 2, characterized in that the cap (30) is disposed at the upper end (260) of the base (26).
5. Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de retenue (56) comporte un filetage (58) qui s'étend autour de l'axe (A) principal et qui est formé sur une face externe de la cartouche (32), et un taraudage (60) complémentaire qui est formé sur une face interne du culot (26).  5. System (10) according to any one of the preceding claims, characterized in that the retaining device (56) comprises a thread (58) which extends around the main axis (A) and which is formed on an outer face of the cartridge (32), and a complementary thread (60) which is formed on an inner face of the base (26).
6. Système (10) selon la revendication précédente, caractérisé en ce que l'extrémité inférieure (40) de la cartouche (32) est équipée d'une bague (64) d'entraînement qui est solidaire en mouvement de la cartouche (32) et qui est prévue pour permettre à un utilisateur de visser la cartouche (32) sur le culot (26) du flacon (14).  6. System (10) according to the preceding claim, characterized in that the lower end (40) of the cartridge (32) is equipped with a drive ring (64) which is integral in motion of the cartridge (32). ) and which is provided to allow a user to screw the cartridge (32) on the base (26) of the bottle (14).
7. Système (10) selon la revendication précédente, caractérisé en ce que la bague (64) est une bague sécable qui est reliée sur le corps de la cartouche (32) par une pluralité de pattes (70) de retenue radiales qui sont affaiblies mécaniquement de sorte que, à la suite du vissage de la cartouche (32), l'utilisateur peut exercer un couple sur la bague (64) qui rompt les pattes (70) de retenue et désolidarise la bague (64) de la cartouche (32).  7. System (10) according to the preceding claim, characterized in that the ring (64) is a breakable ring which is connected to the body of the cartridge (32) by a plurality of radial retaining tabs (70) which are weakened mechanically so that, following the screwing of the cartridge (32), the user can exert a torque on the ring (64) which breaks the retaining lugs (70) and disengages the ring (64) from the cartridge ( 32).
8. Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que le perforateur (44) présente une forme d'un tronçon cylindrique biseauté qui s'étend autour de l'axe (A) principal et qui est agencé sur l'extrémité supérieur (36) de la cartouche (32), pour perforer l'opercule (30) qui obture l'orifice d'entrée (28) du culot (26).  8. System (10) according to any one of the preceding claims, characterized in that the perforator (44) has a shape of a beveled cylindrical section which extends around the main axis (A) and which is arranged on the upper end (36) of the cartridge (32), to perforate the seal (30) which closes the inlet port (28) of the base (26).
9. Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'injection (50) est un piston.  9. System (10) according to any one of the preceding claims, characterized in that the injection device (50) is a piston.
10. Système (10) selon la revendication précédente, caractérisé en ce que le piston est monté coulissant axialement, entre une position initiale basse et une position finale haute, pour pousser le second produit (13) à travers l'orifice d'injection (38) de la cartouche (32), depuis le second réservoir (34) jusqu'au premier réservoir (16).  10. System (10) according to the preceding claim, characterized in that the piston is slidably mounted axially, between a low initial position and a final high position, to push the second product (13) through the injection port ( 38) of the cartridge (32), from the second reservoir (34) to the first reservoir (16).
1 1 . Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que la cartouche (32) comporte une valve antiretour (42) qui est associée à l'orifice d'injection (38) de la cartouche (32), pour éviter l'écoulement intempestif du second produit (13) contenu dans la cartouche (32). 1 1. System (10) according to any one of the preceding claims, characterized in that the cartridge (32) comprises a non-return valve (42) which is associated with the injection orifice (38) of the cartridge (32), for avoiding the inadvertent flow of the second product (13) contained in the cartridge (32).
12. Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte un bouchon (66) amovible qui est adapté pour assurer l'étanchéité de la cartouche (32).  12. System (10) according to any one of the preceding claims, characterized in that it comprises a removable plug (66) which is adapted to seal the cartridge (32).
13. Système (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'orifice de distribution (20) du flacon (14) est équipé d'un dispositif de distribution (24) qui est conçu pour distribuer le mélange du premier produit (12) et du second produit (13) contenu dans le premier réservoir (16).  13. System (10) according to any one of the preceding claims, characterized in that the dispensing orifice (20) of the bottle (14) is equipped with a dispensing device (24) which is designed to distribute the mixture the first product (12) and the second product (13) contained in the first reservoir (16).
14. Flacon (14) tubulaire qui délimite un premier réservoir (16) adapté pour contenir un premier produit (12) à mélanger, destiné à recevoir une cartouche (32) tubulaire qui délimite un second réservoir (34) adapté pour contenir un second produit (13) à mélanger, le flacon (14) s'étendant axialement suivant un axe (A) principal, depuis une extrémité supérieure (18) formant un orifice de distribution (20), jusqu'à une extrémité inférieure (22), caractérisé en ce qu'il comporte un culot (26) interne qui obture son extrémité inférieure (22) et qui comporte un orifice d'entrée (28) communicant avec le premier réservoir (16), l'orifice d'entrée (28) étant obturé par un opercule (30), et le culot (26) étant adapté pour coopérer avec la cartouche (32).  14. Tubular bottle (14) defining a first reservoir (16) adapted to contain a first product (12) to be mixed, for receiving a tubular cartridge (32) which delimits a second reservoir (34) adapted to contain a second product (13) to mix, the bottle (14) extending axially along a main axis (A), from an upper end (18) forming a dispensing orifice (20), to a lower end (22), characterized in that it comprises an inner base (26) which closes its lower end (22) and which has an inlet (28) communicating with the first reservoir (16), the inlet orifice (28) being closed by a cover (30), and the base (26) being adapted to cooperate with the cartridge (32).
15. Cartouche (32) tubulaire destiné à coopérer avec un flacon (14) tubulaire qui délimite un premier réservoir (16) adapté pour contenir un premier produit (12) à mélanger et comportant un culot (26) obturé par un opercule (30), la cartouche (32) délimitant un second réservoir (34) adapté pour contenir un second produit (13) à mélanger, et s'étendant axialement suivant un axe (A) principal, depuis une extrémité supérieure (36) qui forme un orifice d'injection (38) du second produit, jusqu'à une extrémité inférieure (40), caractérisé en ce qu'elle comporte :  15. Cartridge (32) tubular for cooperating with a tubular bottle (14) which delimits a first reservoir (16) adapted to contain a first product (12) to be mixed and having a base (26) closed by a cover (30) , the cartridge (32) delimiting a second reservoir (34) adapted to contain a second product (13) to be mixed, and extending axially along a principal axis (A), from an upper end (36) which forms an orifice injection (38) of the second product, to a lower end (40), characterized in that it comprises:
- un perforateur (44) qui présente un bord supérieur (46) conçu pour perforer l'opercule (30) du flacon (14) lorsque la cartouche (32) occupe sa position d'injection, le perforateur (44) surmontant axialement l'orifice d'injection (38) de la cartouche (32),  - a perforator (44) which has an upper edge (46) designed to perforate the lid (30) of the bottle (14) when the cartridge (32) occupies its injection position, the perforator (44) axially overlying the injection port (38) of the cartridge (32),
- un dispositif d'injection (50) qui obture l'extrémité inférieure (40) de la cartouche (32) et qui est monté mobile axialement, entre une position initiale basse et une position finale haute, pour pousser le second produit (13) à travers l'orifice d'injection (38) de la cartouche (32), depuis le second réservoir (34) jusqu'au premier réservoir (16). - an injection device (50) which closes the lower end (40) of the cartridge (32) and which is axially movable, between a low initial position and a high end position, to push the second product (13) at through the injection orifice (38) of the cartridge (32), from the second reservoir (34) to the first reservoir (16).
EP18728438.5A 2017-05-09 2018-05-09 System for mixing two cosmetic products Active EP3621478B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754025A FR3066078B1 (en) 2017-05-09 2017-05-09 SYSTEM FOR MIXING TWO COSMETIC PRODUCTS
PCT/FR2018/051154 WO2018206898A1 (en) 2017-05-09 2018-05-09 System for mixing two cosmetic products

Publications (3)

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EP3621478A1 true EP3621478A1 (en) 2020-03-18
EP3621478B1 EP3621478B1 (en) 2023-08-02
EP3621478C0 EP3621478C0 (en) 2023-08-02

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US (1) US11542090B2 (en)
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CN (1) CN110621190B (en)
ES (1) ES2962271T3 (en)
FR (1) FR3066078B1 (en)
WO (1) WO2018206898A1 (en)

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FR3120290A1 (en) 2021-03-04 2022-09-09 L'oreal Set of packaging and distribution of a cosmetic product and associated necessary

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Publication number Publication date
EP3621478B1 (en) 2023-08-02
US20200071055A1 (en) 2020-03-05
EP3621478C0 (en) 2023-08-02
ES2962271T3 (en) 2024-03-18
FR3066078A1 (en) 2018-11-16
CN110621190B (en) 2023-06-30
WO2018206898A1 (en) 2018-11-15
US11542090B2 (en) 2023-01-03
CN110621190A (en) 2019-12-27
FR3066078B1 (en) 2021-01-08

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