EP4159083B1 - Schale einer nachfüllbaren vorrichtung zur verpackung eines kosmetikprodukts und zugehörige verpackungsvorrichtung - Google Patents

Schale einer nachfüllbaren vorrichtung zur verpackung eines kosmetikprodukts und zugehörige verpackungsvorrichtung Download PDF

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Publication number
EP4159083B1
EP4159083B1 EP22198907.2A EP22198907A EP4159083B1 EP 4159083 B1 EP4159083 B1 EP 4159083B1 EP 22198907 A EP22198907 A EP 22198907A EP 4159083 B1 EP4159083 B1 EP 4159083B1
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EP
European Patent Office
Prior art keywords
refill
casing
ring
shell
elastomer material
Prior art date
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Active
Application number
EP22198907.2A
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English (en)
French (fr)
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EP4159083A1 (de
Inventor
Christophe Coquard
Floriane PERONNE
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.)
Chanel Parfums Beaute SAS
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Chanel Parfums Beaute SAS
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Publication date
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Publication of EP4159083A1 publication Critical patent/EP4159083A1/de
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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
    • A45D40/0068—Jars
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/048—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid and the outer container being of curved cross-section, e.g. cylindrical
    • B65D77/0486—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid and the outer container being of curved cross-section, e.g. cylindrical the inner container being coaxially disposed within the outer container
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/048—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid and the outer container being of curved cross-section, e.g. cylindrical
    • B65D77/0486—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid and the outer container being of curved cross-section, e.g. cylindrical the inner container being coaxially disposed within the outer container
    • B65D77/0493—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid and the outer container being of curved cross-section, e.g. cylindrical the inner container being coaxially disposed within the outer container and retained at a distance of the inner side-wall of the outer container, e.g. within a bottle neck
    • 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

Definitions

  • the present invention relates to the field of rechargeable packaging devices for cosmetic products.
  • cosmetic product we mean in particular all products for skin makeup, including lips, and all compositions intended for body application, including so-called care products such as moisturizing creams. It relates in particular to the field of refills for rechargeable cosmetic product packaging devices.
  • a packaging device for a cosmetic product generally refers to any container used to contain a cosmetic product for its conservation, transport, marketing, or use. These are, for example, designated pots, bottles, cases, etc. used to contain a cosmetic product.
  • refill is meant a removable element comprising a tank adapted to contain a cosmetic product, and which can be put in place and removed from a shell which forms the external surface of the refillable device for packaging a cosmetic product consisting of a shell and a recharge.
  • the refill Once in place in the hull, the refill must be properly held in the hull. In particular, it is necessary to prevent the refill from escaping from the shell, during its transport or its use during which the pot can take any orientation, in particular a complete overturning of the packaging device, whether this results from 'a voluntary action or not. In addition, the refill must not move in the shell when using the conditioning device. The refill must remain fixed when the product is dispensed, for example when the user takes product from the refill.
  • the refill must be able to be easily removed from the shell for replacement.
  • Known rechargeable packaging devices generally include systems for maintaining the recharge in the shell which are visible and unaesthetic, and/or which require industrially complex or costly adaptations.
  • the document JP2013119399 thus discloses a jar of cosmetic product comprising a refill whose tank is of generally cylindrical shape of revolution and has reliefs which slide, by correspondence of shape, in vertical grooves formed in the shell of the jar to prevent the tank from rotating.
  • the document EP0661012 also discloses a refill pot device, comprising an inner tank or container which engages by shape correspondence in an outer container forming a shell, the inner container being able in particular to include a peripheral bead which cooperates with a groove formed inside from the neck of the outer container.
  • WO2019058087 also discloses a refill pot device of similar configuration, comprising an inner tank or container which engages by shape correspondence in an outer container forming a shell, the shell comprising a peripheral bead which cooperates with a groove formed on the outer surface of tank.
  • the upper part of the shell has a neck comprising slots into which radial beads of the tank are introduced to allow the latter to remain in rotation.
  • the refill conditioning devices known in the state of the art are based on a shape correspondence between the shell and the refill, which allows for example by clipping (that is to say snap-in or other relative mechanical engagement ) maintaining the recharge in the hull.
  • This requires a particular conformation of the shell and the refill, which prevents, for example, the ability to use a conventionally shaped shell, such as a standard glass container, to form a refillable packaging device, and, similarly, prevents it from being used.
  • the invention aims to solve all or part of the aforementioned problems.
  • the invention relates to a shell for a refillable device for packaging a cosmetic product which is adapted to receive a refill adapted to contain the cosmetic product.
  • the shell includes an opening forming a neck, this opening being adapted to receive the refill in order to place it in a receiving volume defined by an interior wall of the shell.
  • the shell further comprises a ring linked to the neck, said ring extending over at least a portion of the interior wall of the shell forming said neck.
  • the ring has an interior surface with which is linked to an element of elastomeric material which is at least partly in relief vis-à-vis said interior surface of the ring.
  • the shell thus formed is able to maintain a refill of suitable shape, thanks to the element made of elastomeric material.
  • the hold obtained, nevertheless allowing the extraction of the refill, uses the elastic properties and the coefficient of friction of the elastomeric material.
  • Implementing recharging is therefore very simple.
  • the element made of elastomeric material being carried on a ring attached and linked to the shell, the invention can be implemented on shells of very varied constitutions and shapes.
  • the element made of elastomeric material can be overmolded on the ring.
  • the ring may be formed from a plastic material.
  • the ring and the element made of elastomeric material that it presents can be formed together by bi-material injection.
  • the ring can thus be produced by known and controlled industrial processes, which provide good cohesion between the ring and the element of elastomeric material which it carries.
  • the elastomeric material used may be an elastomeric thermoplastic or an elastomeric silicone. It can have a hardness between 20 degrees shore and 80 degrees shore, and preferably between 40 degrees shore and 60 degrees shore. The elastomeric material used and its hardness allow it to deform under reasonable effort, compatible with the application to a cosmetic product refill.
  • the element made of elastomeric material can form discrete pads distributed over the surface of the interior wall of the shell.
  • the element made of elastomeric material can form at least two studs and preferably at least three studs distributed over a periphery of the surface of the interior surface of the ring in its part located on the surface of the interior wall of the neck of the shell.
  • the element made of elastomeric material can extend in one or more bands parallel to the opening of the shell.
  • the reception volume can be of generally cylindrical shape of revolution, or frustoconical, or straight prismatic.
  • the shell can be made mainly of plastic, glass, stainless steel, aluminum, or wood.
  • the shell can be formed from one of the aforementioned materials, with the exception of the ring and the element made of elastomeric material.
  • the shell has an aesthetic appearance which can be essential in the field of cosmetic products.
  • the ring can be linked to the neck of the shell by clipping and/or gluing. Any other known rigid and reliable connection method can be used.
  • this bonding be made between the ring and the external wall of the shell, and/or between the ring and the internal wall of the shell, and/or on the periphery of the neck of the hull.
  • the invention also relates to a packaging device for a cosmetic product comprising a shell as previously defined, a refill in which the refill comprises a side wall having a clearance with respect to the interior wall of the shell, except at the level of all or part of the element made of elastomeric material, so that support zones of the element made of elastomeric material on said side wall of the refill are formed.
  • the means allowing this maintenance can be invisible (if the hull is opaque) or at the very least very discreet, so that they do not harm the aesthetic of the pot that is made up.
  • the element made of elastomeric material can be deformed in said support zones by compression on the side wall of the refill, compared to a configuration that the element made of elastomeric material adopts in the absence of external stresses.
  • the deformation of the element made of elastomeric material on the support zones increases the force which it exerts on the interior surface of the shell, and thus increases the friction which opposes the extraction of the refill.
  • the side wall of the refill is devoid of roughness such as grooves, orifices, pins or snap rings, at least in a zone of interaction of said side wall with the element made of elastomeric material .
  • the side wall of the refill is devoid of roughness below an element of the tank intended to come into vertical support on the shell (edge, peripheral bead, etc.).
  • maintaining the recharge does not does not require forming on it any particular shape intended to cooperate with means of holding the shell.
  • the refill tank of which is filled with a cosmetic product the shell and the refill can be configured so that the force necessary for extracting the refill is greater or equal to twice, and preferably greater than or equal to two and a half times the weight of the refill.
  • the shape, dimensions and constitution of the element made of elastomeric material are configured so as to obtain the force necessary for extracting the desired refill.
  • This holding force allows relatively easy removal of the refill for replacement. It corresponds to a desirable specification for classic cosmetic product jars.
  • the tank may include a cover linked by snap-fastening or screwing to the rest of said tank. This allows portable use of the tank alone, without the shell, to transport the cosmetic product it contains.
  • the packaging device may in particular be a pot, for example a pot of cream.
  • FIG. 1 represents, in a three-dimensional view, a first example of a refill 1 adapted to be used in a refillable cosmetic product packaging device conforming to one embodiment of the invention.
  • the refill 1 comprises a tank 2 which is hollow, that is to say whose shape provides a volume suitable for receiving a cosmetic product.
  • the tank 2 has a general cylindrical shape, which can be straight or slightly flared (truncated cone). Any hollow shape can nevertheless be considered to form the tank, in particular any straight prismatic shape, in particular having a square, rectangular, pentagonal, hexagonal, octagonal base, etc.
  • the tank 2 has in particular a side wall 3 and a bottom 4.
  • the tank has, in the example shown, an upper edge 5.
  • the edge 5 is formed around an open face 6 of the tank 2.
  • the edge 5 can project, that is to say it forms a rim at the periphery of the open face 6.
  • a rim can allow the clipping of a cap onto the tank 2.
  • Such a rim can also form a support zone for the tank when it is inserted into a corresponding shell.
  • the tank 2 has a thread 15 allowing the adaptation of a cap screwed onto the tank. Tank 2 can thus be used on its own, independently of the shell described below in section figure 2 , in order to transport the cosmetic product it contains.
  • a cosmetic product for example a cream
  • the open face 6 of the tank can be covered with a removable cap, for example a product protection tablet, for example supported on the rim 5 and/or on a shoulder formed in the upper part of the tank.
  • the tank can also include a cover, for example heat-sealed, covering the open face 6 and which must be removed during the first use of the refill.
  • the open face can be free, directly exposing the product contained in the tank 2 of the refill, or be provided with a regulating device such as a sieve, a net, or other device adapted to the product to be distributed.
  • the refill thus has a simple form.
  • the refill and in particular its side wall 3 and more particularly the external surface 7 of this side wall 3, is devoid of roughness or other means of latching.
  • roughness we mean a volume, relief or hollow, formed on a surface and of dimensions much greater than any roughness linked to the constituent material of said surface.
  • the side wall surface 3 in particular does not have any grooves, any orifices, any pins or any snap rings.
  • the side wall 3 nevertheless includes a peripheral bead 16 providing a support surface.
  • the side wall 3 is thus devoid of any means of latching with respect to a shell adapted to receive the tank 2, as detailed below.
  • the refill can thus be easily produced, or can consist of a standard container, for example a plastic, glass, or stainless steel pot.
  • the cost of manufacturing the tank (and ultimately the packaging device) can thus be reduced, compared to packaging devices whose tank must include specific fixing elements in a shell.
  • FIG 2 represents an example of a shell 8 which can be used to form a packaging device for a cosmetic product (in this case a pot) with a refill 1, for example the refill of the figure 1 .
  • the shell designates an element adapted to receive a recharge and in which the recharge will be maintained.
  • the hull of the figure 2 thus forms a reception volume adapted to receive the refill 1 through an opening 9. More particularly, an interior wall 14 of the shell 2 defines the reception volume of the tank 2 of the refill 1.
  • the shell 8 comprises a main body 10
  • the main body 10 is of substantially prismatic shape with a square base, the side faces of which have a slight convexity.
  • the shell 8 constituting a visible part of the pot once the latter is formed, it has an important aesthetic function.
  • the main body 10 of the shell 8 is surmounted by a neck 11 provided with a screw thread 12 allowing the installation of a screw cover (not shown in Figure 1). figure 2 ).
  • a shoulder 13 is formed near the mouth of the neck 11.
  • the shoulder 13 is dimensioned so as to be able to receive in support an element of the tank 2 of the refill 1, namely the peripheral bead 16 in the example of embodiment shown.
  • the shoulder 13 is optional, the refill being able to have vertical support, in other embodiments, on other surfaces of the hull, for example a rim of the tank 2 of the refill 1 can be supported directly on the neck 11, or for example in the absence of a rim on the tank 2 of the refill, the bottom 4 of the tank can rest on a bottom of the shell, if the latter has a bottom.
  • a bottomless shell 8 can be advantageous to facilitate the extraction of the refill. More particularly, the shell 8 comprises according to the present invention a ring 17 which is linked to the neck 11. The ring 17 covers the neck 11 in the example shown, and is linked to it by clipping. Other connection methods, such as gluing, can be used as an alternative or in addition to clipping.
  • the ring 17 here includes the shoulder 13 allowing the vertical support of the tank 2 of the refill 1.
  • the ring 17 comprises an interior surface 18 to which an element of elastomeric material 19 is linked.
  • the element made of elastomeric material 19 is closely linked to the ring 17.
  • the element made of elastomeric material 19 can be overmolded on the ring 17.
  • Overmolding the element made of elastomeric material 19 on the ring 17 is possible in particular on a ring 17 made of plastic material, in particular of hard plastic material such as polypropylene.
  • the ring 17 and the elastomeric material element 19 can be formed by bi-material injection.
  • the elastomeric materials which can be used to form the element made of elastomeric material include all elastomeric thermoplastics (TPE) as well as elastomeric silicones.
  • TPE elastomeric thermoplastics
  • the materials that can be used advantageously have a shore hardness of between 19 degrees shore and 80 degrees shore (preferably between 40 and 60 degrees shore).
  • the hardness of the material used is an important optimization parameter, and is chosen in particular according to the dimensions of the refill tank and according to the material used to form the ring 17 and its configuration.
  • the element of elastomeric material 19 is in relief vis-à-vis the interior surface 18 of the ring 17.
  • the element of elastomeric material 19 forms a peripheral strip on the interior surface 18 of the ring.
  • This strip comprises three studs 20, distributed along the periphery of the interior surface 18 carrying said strip.
  • pads 20 form the parts of the element made of elastomeric material 19 having a function of maintaining the refill 1 in the receiving volume, as detailed below.
  • the number, dimensions, shape, and orientation of the pads 20 may vary depending on the application considered. More generally, the possible configurations for the element made of elastomeric material are numerous.
  • the studs 20 have a vertical arrangement, that is to say they form a relief having an elongated shape from the top (opening of the neck 11 of the shell 8) to the bottom (bottom of shell 8 if said shell has a bottom).
  • the pads 20 are oriented perpendicular to a plane materialized by the opening 9 of the shell provided for the introduction of the refill 1.
  • the pads 20 can thus be designated as gadroons, in this embodiment.
  • the number of pads formed by the element made of elastomeric material can be adapted easily, with few modifications to the production tools.
  • the rest of the element in elastomeric material 19 can be in relief or flush with the interior surface 18 of ring 17.
  • the distribution of the three studs 20 is preferably regular, that is to say that the studs are equidistant along the strip formed by the element of elastomeric material 19. They are thus formed with an angle of 120° between them. , if the ring 17 is circular. More generally, when the ring 17 has a shape of revolution, this results in a regular angular distribution of the studs 20 in the ring.
  • the element of elastomeric material 19 extends continuously in the form of a strip, on a periphery of the interior surface 18 of the ring 17, according to another variant of this embodiment , the element of elastomeric material 19 can be formed of several studs 20 without them being linked together by a strip of elastomeric material.
  • the hull of the figure 2 can be formed mainly (for example with the exception of the ring 17 and the element made of elastomeric material 19) in various materials.
  • the shell may be formed from glass. Any shade of glass can be used, including transparent, translucent, opaque, colored or not.
  • the shell can be made of many other materials, depending on the desired appearance, volume, shape, desired closing method, etc.
  • the shell can be made of plastic, wood, metal (such as stainless steel, tinplate, or aluminum).
  • FIG. 3 represents, in a sectional view, a packaging device, namely a pot, formed from the shell of the figure 2 and recharging the figure 1 .
  • the packaging device shown in Figure 3 is further equipped with a cover 21 adapted to cooperate with the screw thread 12.
  • the cutting plane is a diametrical plane of the shell 8, as shown in the figure 2 .
  • the pot represented in Figure 3 thus comprises a shell 8, in the form of a thick-walled container, which forms a receiving volume in which the refill 1 is received.
  • the shape of the interior volume of the shell 8 thus corresponds, within one clearance, to the exterior shape of the tank 2 (for example cylindrical or slightly frustoconical).
  • the depth of this volume is slightly greater than the overall height of the refill 1, so that the peripheral bead 16 of the refill rests on the shoulder 13 formed by the ring 17 at the mouth of the neck 11.
  • FIG 4 represents a detailed view of the interaction between the shell 8 and the refill 1 in the pot of the Figure 3 , according to the same cutting plane as that of the Figure 3 .
  • the neck 11 can thus have a shape adapted to clipping, for example thanks to a groove 22 formed in the upper part of the neck 11.
  • FIG. 4 also shows the support formed between the peripheral bead 16 and the shoulder 13 of the ring 17.
  • the ring 17 extends along the upper part of the interior wall 14 of the tank. When a refill 1 is in position in the shell 8, in the example shown, it only interacts with the shell with the ring 17.
  • a clearance J1 for example of the order of 1 to 3 mm for a jar of cosmetic cream of classic volume, for example of the order of 60 mL, exists between the inner wall 14 of the shell 8 and the outer surface 7 of the side wall 3 of the tank 2.
  • each stud 20 forms a projection of a thickness greater than the clearance J, when the stud is not subjected to an external mechanical stress, in particular when the stud 20 is not deformed by compression.
  • the thickness of the pad can be of the order of 1 mm, for example of the order of 0.9 mm.
  • each stud 20 When the refill 1 is in the shell 8, each stud 20 is compressed and therefore has a thickness equal to the clearance J.
  • the stud 20 thus fills the clearance J and, due to its elasticity, exerts a support force on the side wall 3 of tank 2 of refill 1.
  • FIG. 5 An example of distribution of the plots is visible at the figure 5 .
  • figure 5 represents the ring 17 of the embodiment of the figures 2 to 4 , seen from below, that is to say with in the foreground the face of the seal oriented towards the bottom of the shell when the ring 17 is linked to the shell.
  • the three studs 20 distributed regularly, at an angle of 120° between them, allow uniform support and perfect centering of the tank 2 when it is in place in the shell 8, interacting with the ring 17.
  • Each support zone, formed at the level of each stud 20, forms a zone ensuring that the tank 2 (and therefore the refill 1) is held in the shell 8.
  • a force tending to extract the refill 1 from the shell 8 is exerted, a force opposing its extraction is created, by reaction, at the level of the pads, due to the interaction between each pad 20 and the side wall 3 of the refill 1 on which the pads 20 are compressed. This force is generated by friction of the pad 20 on the external wall of the tank 2.
  • the tank 2 As long as the tank 2 is stationary in the shell 8, it is a so-called dry friction force, the intensity of which is, for each pad 20, at most equal to the friction coefficient static between the studs 20 multiplied by the force exerted between the interior wall 14 of the shell 8 and the stud 20 due to its compression.
  • the force tending to extract the tank from the shell 8 exceeds the sum of the maximum static friction forces exerted at the level of the pads 20, the refill 1 begins to move with respect to the shell 8 for its extraction.
  • the material which constitutes it, the total bearing surface (sum of the bearing surfaces) between said element made of elastomeric material and the external surface 7 of the side wall 3 of the tank, and the sum of the forces exerted due to the compression of said element made of elastomeric material are determining parameters when determining the configuration of the element made of elastomeric material.
  • the force necessary to extract the refill is at least twice the weight of the full refill, for example of the order two and a half times the weight of the full refill.
  • the studs 20 have, in the example shown, a convex shape in the so-called vertical direction which corresponds, in addition, to the direction of introduction (and extraction) of the refill, which allows progressive compression of the studs when inserting the refill 1 into the shell 8.
  • the studs 20 could alternatively have a beveled or chamfered shape to obtain the same effect.
  • the present invention is obviously not limited to the embodiment detailed above.
  • the respective configuration of the element made of elastomeric material, of the refill and/or of the shell may be very different from the configurations described above.
  • the presence of studs on the element made of elastomeric material is optional, as long as at least part of said element made of elastomeric material is raised relative to the interior surface of the ring.
  • Very varied shapes of elements made of elastomeric material are possible.
  • the tank can have varied shapes and constitutions, depending on the application considered.
  • the shell can have varied shapes and constitutions.
  • the tank may be cubic, cylindrical, cubic or parallelepiped, spherical, and may or may not have a bottom, or be provided with an orifice in its bottom to facilitate the extraction of a refill.
  • the invention thus developed allows the removable maintenance of a cosmetic product refill in a shell in order to form an aesthetic and refillable cosmetic product packaging device by exchanging the refill.
  • the hold is obtained by friction of the element made of elastomeric material on an external surface of a wall of the refill.
  • the holding means in particular the element made of elastomeric material, can be completely invisible once the pot is formed, and be barely visible in the shell.
  • the refill can have a shape that is simple to produce, because the external surface of the refill tank which is intended to interact with the elastomeric material element of the shell for maintaining the refill does not require the formation of no particular mechanical clipping device.
  • a pre-existing container for example a classic glassware container, a simple plastic or metal tank, etc. can thus be used without adaptation as a refill tank for the cosmetic product packaging device.

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

Claims (15)

  1. Schale für eine nachfüllbare Verpackungsvorrichtung für ein Kosmetikprodukt,
    wobei die Schale (8) geeignet ist, eine Nachfüllpackung (1) aufzunehmen, die geeignet ist, das Kosmetikprodukt zu enthalten,
    wobei die Schale (8) eine Öffnung (9) umfasst, die einen Hals (11) der Schale bildet und die geeignet ist, die Nachfüllpackung aufzunehmen, um sie in ein Aufnahmevolumen, das durch eine Innenwand (14) der Schale definiert ist, einzusetzen,
    wobei die Schale weiter einen Ring (17) umfasst, der mit dem Hals (11) verbunden ist, wobei sich der Ring (17) auf mindestens einem Abschnitt der Innenwand der Schale, der den Hals (11) bildet, erstreckt,
    wobei der Ring (17) eine Innenfläche (18) umfasst, dadurch gekennzeichnet, dass ein Element aus Elastomer-Material (19) mit der Innenfläche (18) des Rings (17) verbunden ist und dieses Element aus Elastomer-Material (19) mindestens zum Teil gegenüber der Innenfläche des Rings (17) erhaben ist.
  2. Schale nach Anspruch 1, wobei das Element aus Elastomer-Material (19) auf den Ring (17) aufgeformt ist.
  3. Schale nach Anspruch 1, wobei der Ring (17) aus einem Kunststoffmaterial gebildet ist, wobei der Ring (17) und das Element aus Elastomer-Material (19), das mit ihm verbunden ist, gemeinsam durch Zwei-Material-Spritzguss gebildet sind.
  4. Schale nach einem der vorstehenden Ansprüche, wobei das Elastomermaterial ein thermoplastisches Elastomer oder ein Silikonelastomer ist.
  5. Schale nach einem der vorstehenden Ansprüche, wobei das Elastomermaterial eine Härte im Bereich zwischen 20 Grad Shore und 80 Grad Shore, und bevorzugt im Bereich zwischen 40 Grad Shore und 60 Grad Shore, aufweist.
  6. Schale nach einem der Ansprüche 1 bis 5, wobei das Element aus Elastomer-Material diskrete Noppen (20) bildet, die auf der Innenfläche des Rings verteilt sind.
  7. Schale nach einem der Ansprüche 1 bis 5, wobei sich das Element aus Elastomer-Material (19) in einem oder mehreren zur Öffnung (9) der Schale (8) parallelen Streifen erstreckt.
  8. Schale nach einem der vorstehenden Ansprüche, wobei das Aufnahmevolumen von allgemein rotationszylindrischer oder kegelstumpfförmiger oder rechtwinklig prismatischer Form ist.
  9. Schale nach einem der vorstehenden Ansprüche, die überwiegend aus Kunststoffmaterial, aus Glas, aus rostfreiem Stahl, aus Aluminium oder aus Holz besteht.
  10. Schale nach einem der vorstehenden Ansprüche, wobei der Ring (17) durch Einschnappen und/oder durch Verkleben mit dem Hals (11) verbunden ist.
  11. Verpackungsvorrichtung für ein Kosmetikprodukt, das eine Schale (8) nach einem der vorstehenden Ansprüche und eine Nachfüllpackung (1) umfasst, wobei die Nachfüllpackung (1) eine Seitenwand (3) umfasst, die gegenüber der Innenwand (14) der Schale (8) ein Spiel (J1) aufweist, außer im Bereich des gesamten oder eines Teils des Elements aus Elastomer-Material (19), sodass Auflagebereiche für das Element aus Elastomer-Material (19) an der Seitenwand (3) der Nachfüllpackung gebildet werden.
  12. Verpackungsvorrichtung für ein Kosmetikprodukt nach Anspruch 11, wobei das Element aus Elastomer-Material (19) verglichen mit einer Konfiguration, die das Element aus Elastomer-Material (19) bei Fehlen von äußeren Belastungen annimmt, an den Auflagebereichen durch Kompression an der Seitenwand (3) der Nachfüllpackung (1) verformt wird.
  13. Verpackungsvorrichtung nach Anspruch 11 oder Anspruch 12, wobei die Seitenwand (3) der Nachfüllpackung (1) mindestens in einem Wechselwirkungsbereich der Seitenwand (3) mit dem Element aus Elastomer-Material (19) frei von Unebenheiten wie etwa Rillen, Öffnungen, Zapfen oder Rastringen ist.
  14. Verpackungsvorrichtung nach einem der Ansprüche 11 bis 13, wobei die Form, die Abmessungen und der Aufbau des Elements aus Elastomer-Material so konfiguriert sind, dass eine Kraft, die zum Herausziehen der Nachfüllpackung (1) aus der Schale (8) erforderlich ist, größer oder gleich dem Zweifachen, und vorzugsweise größer oder gleich dem Zweieinhalbfachen, des Gewichts der Nachfüllpackung (1) ist.
  15. Verpackungsvorrichtung nach einem der Ansprüche 11 bis 14, wobei die Nachfüllpackung ein Gefäß umfasst und wobei das Gefäß einen Deckel umfasst, der durch Einrasten oder Verschrauben mit dem Rest des Gefäßes verbunden ist.
EP22198907.2A 2021-09-30 2022-09-29 Schale einer nachfüllbaren vorrichtung zur verpackung eines kosmetikprodukts und zugehörige verpackungsvorrichtung Active EP4159083B1 (de)

Applications Claiming Priority (1)

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FR2110306A FR3127485B1 (fr) 2021-09-30 2021-09-30 Coque d’un dispositif rechargeable de conditionnement d’un produit cosmétique et dispositif de conditionnement associé

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EP4159083B1 true EP4159083B1 (de) 2024-04-03

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USD996720S1 (en) * 2021-04-09 2023-08-22 Ellikpark Co., Ltd. Cosmetic container
USD1018994S1 (en) * 2021-12-22 2024-03-19 Glow Recipe Cosmetic container

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JPS5879555U (ja) * 1981-11-24 1983-05-30 株式会社飛弾製作所 容器
DE9317521U1 (de) 1993-11-16 1994-01-27 Bramlage GmbH, 49393 Lohne Cremedose
US8789540B2 (en) * 2010-03-18 2014-07-29 Yong Jun Lee Sealing ring structure of a cosmetic container
JP5782372B2 (ja) 2011-12-06 2015-09-24 紀伊産業株式会社 レフィル容器、レフィル容器組立用治具、およびレフィル容器の組立方法
JP6405089B2 (ja) * 2013-12-27 2018-10-17 花王株式会社 化粧料容器用緩衝構造体
US10381517B2 (en) * 2014-01-29 2019-08-13 Auk Corp. Aluminum-gallium-indium-phosphorus-based light emitting diode having gallium nitride layer of uneven type and method for manufacturing same
FR3056087B1 (fr) * 2016-09-21 2018-09-28 Bernardaud Pot en porcelaine ou en ceramique pour cosmetiques
FR3067327B1 (fr) * 2017-06-07 2021-02-12 Verescence France Recipient a recharge en verre nomade
FR3071388B1 (fr) 2017-09-25 2021-07-23 Lvmh Rech Dispositif rechargeable de conditionnement d'un produit cosmetique
US11730249B2 (en) * 2018-03-15 2023-08-22 HCT Group Holdings Limited Cosmetic jars with sweep collar
FR3101066B1 (fr) * 2019-09-25 2022-02-25 Pochet Du Courval Récipient à contenant interne en verre et méthode d’assemblage du récipient par utilisation d’un insert d’espacement et verrouillage
US11583056B2 (en) * 2020-02-21 2023-02-21 APR Beauty Group Inc. Replaceable cosmetic bottle
FR3108588B1 (fr) * 2020-03-31 2022-03-04 Chanel Parfums Beaute Dispositif rechargeable de conditionnement d’un produit cosmétique et coque associée
US11793293B2 (en) * 2020-05-29 2023-10-24 L'oreal Refillable cosmetic container

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US20230107932A1 (en) 2023-04-06
FR3127485A1 (fr) 2023-03-31
KR20230047037A (ko) 2023-04-06
JP2023051857A (ja) 2023-04-11
CN115892720A (zh) 2023-04-04
FR3127485B1 (fr) 2023-10-06

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