EP3893693A1 - Kit for producing a brush for an applicator of cosmetic products - Google Patents

Kit for producing a brush for an applicator of cosmetic products

Info

Publication number
EP3893693A1
EP3893693A1 EP18836379.0A EP18836379A EP3893693A1 EP 3893693 A1 EP3893693 A1 EP 3893693A1 EP 18836379 A EP18836379 A EP 18836379A EP 3893693 A1 EP3893693 A1 EP 3893693A1
Authority
EP
European Patent Office
Prior art keywords
applicator
sectors
brush
sector
kit
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.)
Pending
Application number
EP18836379.0A
Other languages
German (de)
French (fr)
Inventor
Eric DE BARDONNECHE
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.)
Societe Industrielle de Matieres Plastiques
Original Assignee
Societe Industrielle de Matieres Plastiques
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 Societe Industrielle de Matieres Plastiques filed Critical Societe Industrielle de Matieres Plastiques
Publication of EP3893693A1 publication Critical patent/EP3893693A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/021Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0238Bristles with non-round cross-section
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0253Bristles having a shape which is not a straight line, e.g. curved, "S", hook, loop
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0292Bristles having split ends
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00Details not otherwise provided for in A45D
    • A45D2200/25Kits
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1046Brush used for applying cosmetics
    • A46B2200/1053Cosmetics applicator specifically for mascara
    • A46B2200/106Cosmetics applicator specifically for mascara including comb like element

Definitions

  • the invention relates to a kit for developing a brush for an applicator of fluid or pasty cosmetic or therapeutic products, in particular mascara.
  • Another way to obtain a cosmetic applicator is to immediately make a prototype imprint (called pilot mold) but the lead time is long, and the cost is significant while having a risk at the end of the first casts not to achieve the desired makeup effect.
  • the applicators made of fibers assembled on a metal core are much easier and quick to develop: the production machine can be configured to produce a new design of applicators in a matter of hours.
  • An object of the invention is to provide a kit for developing a brush for an applicator of cosmetic products which is simple to use for quickly and inexpensively designing a new brush for applying cosmetic products. using the same polymer as that which will be used for mass production,
  • a kit for developing a brush for an applicator of liquid or pasty cosmetic products on keratin fibers comprising an assembly sleeve and a set of sectors - applicators, the applicator sectors comprising an assembly end arranged so as to be received, during assembly, by the assembly sleeve.
  • the preparation kit according to the invention has at least one of the following technical characteristics:
  • - part of the applicator sectors includes a row of pins extending projecting from a core of the applicator sector;
  • a part of the applicator sectors comprises a row of pins extending projecting from an arch extending opposite a core of the applicator sector;
  • Each applicator sector comprises a core having two lateral faces oriented radially, the two lateral faces forming an angle;
  • FIG. 1 is a three-dimensional view of a brush model of an applicator of cosmetic products produced from an elaboration kit according to the invention
  • FIG. 2 is a three-dimensional view illustrating different elements of the preparation kit according to the invention.
  • FIG. 3 is a side view of two applicator sectors of the preparation kit according to the invention.
  • FIG. 4 is a front view and a three-dimensional view of the two applicator sectors of Figure 3 assembled with each other;
  • FIGS. 5a to 5g are side views of different sectors - applicators of the preparation kit according to the invention.
  • FIGS. 6a to 6c are side views of two additional applicator sectors of the preparation kit according to the invention.
  • FIG. 7 is a three-dimensional view of another brush model of an applicator of cosmetic products made from a development kit according to the invention.
  • the brush model 1 according to the invention is intended to represent, on an enlarged scale, a brush of an applicator of fluid or pasty products on keratin fibers.
  • the products can be cosmetic or therapeutic.
  • the enlarged scale can be the scale 7.
  • the brush model 1 according to the invention comprises an assembly sleeve 2 in which is assembled a series 100 of sectors-applicators assembled together so as to form the desired brush on an enlarged scale.
  • all the assembled applicator sectors of the 100 series of applicator sectors form a complete circle in section.
  • the brush model 1b includes another series 100b of applicator sectors assembled together in the assembly sleeve, so as to form the desired brush on an enlarged scale.
  • the elaboration kit 110 comprises the assembly sleeve 2 and a set 10 of sectors-applicators 11 -19, 101, 102.
  • the assembly sleeve 2 is, here, a cylindrical rod comprising at one end a recess 21, also cylindrical and coaxial with the rod forming the assembly sleeve 2.
  • the recess 21 is arranged so as to receive, during 'An assembly, part of the sectors-applicators of the 100 series of sectors-applicators assembled from the set 10 of sectors-applicators of the preparation kit 110 according to the invention.
  • FIG. 3 to 6 we will describe in more detail the applicator sectors of the set 10 of applicator sectors of the preparation kit 110 according to the invention.
  • the applicator sectors 11 -19,101, 102, illustrated here, have in common a core 4 extending longitudinally from an assembly end 5.
  • the core 4 is delimited laterally by a first 401 and a second 402 adjacent lateral faces l ' one from the other and forming an angle between them. The angle is between 7.5 ° and 180 °, for example.
  • the assembly end 5 is intended to be received in the recess 21 of the assembly sleeve 2 of the preparation kit 110 according to the invention.
  • the assembly end 5 has, on at least one 402 of the lateral faces 401, 402, a first locating means 51, 45, here a color or a pattern, making it possible to indicate compatibility of the sector-applicator considered with a adjacent sector-applicator of the same type, the other 401 of the side faces 401, 402 of which rests on the front 402 of the side faces 401, 402 of the sector-applicator considered, during assembly.
  • a second locating means 41, 44, 45 is provided, positioned next to the first locating means.
  • the second locating means 41, 44, 45 here a color or a pattern, making it possible to indicate a compatibility of the sector-applicator considered with a sector-applicator of another adjacent type including the other 401 of the side faces 401, 402 comes to bear on the front 402 of the side faces 401, 402 of the sector-applicator considered, during assembly.
  • the first and second locating means 45 are identical and therefore merged with each other (FIG. 5e): this indicates a single mounting possibility.
  • the second locating means 44 is a marking, here "ALL", indicating compatibility of the sector-applicator considered with any type of adjacent sector-applicator: there is therefore no first means of repair (figure 5f).
  • certain types of applicator sectors do not have any means of identification.
  • the applicator sectors 11 -19,101, 102 are classified by type of applicator sectors. This classification is displayed for example by a color associated with a given type of sector-applicator and coloring the sector-applicator of the given type.
  • 4 and 5b is illustrated a first type of sector-applicators 14,16.
  • the applicator sectors 14 and 16 have a symmetrical core 4 mirroring one another with respect to their lateral faces 402 which are intended to come into abutment against one another during an assembly illustrated in the Figure 4.
  • the applicator sectors 14, 16 each comprise a series of pins 3 projecting from an upper face of the core 4, an upper face which is adjacent to both the first 401 and second 402 lateral faces. .
  • One step separates two adjacent pins 3.
  • the tip of the pins 3 of an applicator sector 14, 16 draws an exterior silhouette of the rugby ball type.
  • the sector-applicator 17 is similar to the sectors-applicators 14,16 previously described, except that the tip of the pins 3 draws an outer silhouette of peanut type.
  • FIG. 5c illustrates an applicator sector 18 similar to the applicator sector 14 previously described, except that the pitch between two adjacent pins 3 is finer so as to achieve another type of makeup result.
  • FIG. 5d illustrates a sector-applicator 19 whose series of pins 31 projecting from the upper face of the core comprises a hook 32 extending laterally projecting from the pin 31.
  • an applicator sector 12 comprising an arch 42 extending opposite the core 4 and at a distance therefrom so as to form a reservoir 43 between the arch 42 and the core 4.
  • the arch 42 is a large arch which extends over a large majority of a longitudinal length of the core 4: the arch 42 is fixed to the core 4 at a first end proximal to the vicinity of the assembly end 5 and at a second distal end in the vicinity of one end of the core 4 opposite the assembly end 5.
  • Figure 5f illustrates a sector-applicator 15 comprising an arch 46 extending opposite the core 4 and at a distance therefrom so as to form a reservoir 43 between the arch 46 and the core 4
  • the arch 46 is a small arch which extends over a portion of the longitudinal length of the core 4, at the end opposite the assembly end 5.
  • Figure 5g is illustrated an applicator sector 11 having only a core 4 and an assembly end 5. The applicator sector 11 does not have pins and serves as a spacer between two adjacent applicator sectors d 'other types.
  • FIG. 6a is illustrated an applicator sector 101 comprising a series of pins 3a separated by a pitch between two adjacent pins 3a and the tips of which draw an outer silhouette substantially of conical type.
  • FIG. 6b is illustrated an applicator sector 102 comprising a series of pins 3b separated by a pitch between two adjacent pins 3b, identical to the preceding pitch of the applicator sector 101, and the tips of which draw an outer silhouette substantially of the reverse conical type. . So when the two applicator sectors 101 and 102 are assembled one with the other, as illustrated in FIG. 6c, the combination of the two shapes, conical and inverted conical, forms a global silhouette of peanut type.
  • an applicator sector may include more than one row of pins.
  • Such an elaboration kit 110 according to the invention is used in the manner of a building game based on bricks known per se. It is simple to use to allow a modular design of a model of a brush 1, 1 b for an applicator of fluid or pasty products on keratin fibers. Thus, it is possible to assemble in a few simple gestures the brush model 1, 1 b which is realistic, although on an enlarged scale, and which shows the shape and the arrangement of the final brush which is then unique to the person who assembled the brush model 1, 1 b from the preparation kit 110 according to the invention.
  • the preparation kit 110 makes it possible, in a simple and fun way, to create in a few hours a multitude of brush models responding to all the make-up claims sought by users. Indeed, two steps are sufficient to obtain a new applicator with a brush with a unique design:
  • An equivalent of the brush model thus constructed with the preparation kit 110 according to the invention is, for example, molded immediately by means of a production imprint:
  • the brush of the applicator is thus obtained, here, by molding using a wide variety of polymers allowing optimal adjustment of these characteristics while confirming good compatibility with the active makeup product if necessary.
  • an elaboration kit 110 makes it possible to dispense with the elaboration of a prototype mold for example, which allows, in addition to the saving of time, a gain of production costs.

Abstract

The invention relates to a kit (110) for producing a brush of an applicator for liquid or paste-type cosmetic products on keratin fibres, comprising an assembling sleeve (2) and a set (10) of applicator segments, the applicator segments (11, 12, 13, 14, 15) having an assembly end arranged to be received, during assembly, by said assembling sleeve.

Description

KIT D’ÉLABORATION D’UNE BROSSE POUR APPLICATEUR DE PRODUITS KIT FOR DEVELOPING A BRUSH FOR APPLICATOR OF PRODUCTS
COSMÉTIQUES COSMETICS
DOMAINE TECHNIQUE DE L’INVENTION TECHNICAL FIELD OF THE INVENTION
[0001] L’invention concerne un kit d’élaboration d’une brosse pour un applicateur de produits cosmétiques ou thérapeutiques fluides ou pâteux, notamment du mascara. The invention relates to a kit for developing a brush for an applicator of fluid or pasty cosmetic or therapeutic products, in particular mascara.
ETAT DE LA TECHNIQUE ANTERIEURE STATE OF THE PRIOR ART
[0002] Actuellement, l’élaboration d’un applicateur moulé par injection plastique, et destiné, par exemple à l’application de mascara, impose de nombreuses étapes depuis une conception jusqu’à une production industrielle : une étape de conception virtuelle de l’applicateur (Conception Assistée par Ordinateur ou CAO), une étape de modification et mise au point du design (CAO), une étape de réalisation de maquettes en résines « dures » pour visualiser l’enveloppe extérieure de l’applicateur (impression tridimensionnelle), une étape de réalisation de maquettes fonctionnelles en impression tridimensionnelle, moule silicone et coulage de copies appelées maquettes fonctionnelles en résine souples. Currently, the development of an applicator molded by plastic injection, and intended, for example for the application of mascara, requires many steps from a design to an industrial production: a step of virtual design of the applicator (Computer Aided Design or CAD), a design modification and development stage (CAD), a stage of making “hard” resin models to visualize the outer shell of the applicator (three-dimensional printing) , a step of making functional models in three-dimensional printing, silicone mold and casting copies called functional models in flexible resin.
[0003] Ce processus est assez long, onéreux et la résine des maquettes fonctionnelles ou des pièces imprimées en trois dimensions ne sont pas compatibles avec la formule de maquillage qui sera utilisée. L’utilisateur devra valider un effet de maquillage avec une résine qui ne sera pas la même que celle moulée ensuite dans le moule ou la technique de production. Cela entraîne un risque important d’écart entre les deux effets, testé et final, de maquillage. This process is quite long, expensive and the resin of functional models or three-dimensional printed parts is not compatible with the makeup formula that will be used. The user will have to validate a makeup effect with a resin that will not be the same as that then molded in the mold or the production technique. This creates a significant risk of discrepancy between the two effects, tested and final, of makeup.
[0004] Un autre moyen pour obtenir un applicateur de cosmétique est de réaliser tout de suite une empreinte prototype (appelée moule pilote) mais le délai de réalisation est long, et le coût est important tout en ayant un risque à l’issue des premiers moulages de ne pas atteindre l’effet de maquillage recherché. Another way to obtain a cosmetic applicator is to immediately make a prototype imprint (called pilot mold) but the lead time is long, and the cost is significant while having a risk at the end of the first casts not to achieve the desired makeup effect.
[0005] Il est aussi à noter que les applicateurs réalisés en fibres assemblées sur une âme métallique sont beaucoup plus faciles et rapides à mettre au point : la machine de production peut être configurée pour produire un nouveau design d’applicateurs en quelques heures. It should also be noted that the applicators made of fibers assembled on a metal core are much easier and quick to develop: the production machine can be configured to produce a new design of applicators in a matter of hours.
EXPOSE DE L’INVENTION STATEMENT OF THE INVENTION
[0006] Un but de l’invention est de fournir un kit d’élaboration d’une brosse d’un applicateur de produits cosmétiques qui soit simple à utiliser pour concevoir rapidement et à moindre frais une nouvelle brosse pour l’application de produits cosmétiques en utilisant un même polymère que celui qui sera utilisé pour la production en grande série, An object of the invention is to provide a kit for developing a brush for an applicator of cosmetic products which is simple to use for quickly and inexpensively designing a new brush for applying cosmetic products. using the same polymer as that which will be used for mass production,
[0007]A cette fin, il est prévu, selon l’invention, un kit d’élaboration d’une brosse d’un applicateur de produits cosmétiques liquides ou pâteux sur des fibres kératiniques comportant un manchon d’assemblage et un ensemble de secteurs- applicateurs, les secteurs-applicateurs comportant une extrémité d’assemblage agencée de sorte à être reçue, lors d’un assemblage, par le manchon d’assemblage. To this end, there is provided, according to the invention, a kit for developing a brush for an applicator of liquid or pasty cosmetic products on keratin fibers comprising an assembly sleeve and a set of sectors - applicators, the applicator sectors comprising an assembly end arranged so as to be received, during assembly, by the assembly sleeve.
[0008] Avantageusement, mais facultativement, le kit d’élaboration selon l’invention présente au moins l’une des caractéristiques techniques suivantes : Advantageously, but optionally, the preparation kit according to the invention has at least one of the following technical characteristics:
- une partie des secteurs-applicateurs comprend une rangée de picots s’étendant en saillie depuis une âme du secteur-applicateur ; - part of the applicator sectors includes a row of pins extending projecting from a core of the applicator sector;
- une partie des secteurs-applicateurs comprend une rangée de picots s’étendant en saillie depuis une arche s’étendant en regard d’une âme du secteur-applicateur ; - a part of the applicator sectors comprises a row of pins extending projecting from an arch extending opposite a core of the applicator sector;
- une partie des picots de la rangée de picots comporte un crochet ; - a part of the pins of the row of pins has a hook;
- chaque secteur-applicateur comporte une âme présentant deux faces latérales orientée radialement, les deux faces latérales formant un angle ; et, - Each applicator sector comprises a core having two lateral faces oriented radially, the two lateral faces forming an angle; and,
- l’angle est compris entre 7.5° et 180°. [0009] Il est aussi prévu, selon l’invention, un modèle de brosse d’un applicateur de produits cosmétiques liquides ou pâteux sur des fibres kératiniques réalisé à partir du kit d’élaboration selon l’invention présentant au moins l’une des caractéristiques techniques précédentes, comportant le manchon d’assemblage et une série de secteurs-applicateurs assemblés issue de l’ensemble de secteurs- applicateurs et agencée de sorte à ce que tous les secteurs-applicateurs assemblés forment un cercle complet en section. - the angle is between 7.5 ° and 180 °. There is also provided, according to the invention, a brush model of an applicator of liquid or pasty cosmetic products on keratin fibers produced from the preparation kit according to the invention having at least one of the previous technical characteristics, comprising the assembly sleeve and a series of sectors-applicators assembled from the set of sectors-applicators and arranged so that all the sectors-applicators assembled form a complete circle in section.
BREVE DESCRIPTION DES FIGURES BRIEF DESCRIPTION OF THE FIGURES
[0010] D’autres caractéristiques et avantages de l’invention ressortiront à la lecture de la description qui suit d’un mode de réalisation de l’invention. Aux dessins annexés : Other characteristics and advantages of the invention will emerge on reading the following description of an embodiment of the invention. In the accompanying drawings:
- la figure 1 est une vue tridimensionnelle d’un modèle de brosse d’un applicateur de produits cosmétiques réalisé à partir d’un kit d’élaboration selon l’invention ; - Figure 1 is a three-dimensional view of a brush model of an applicator of cosmetic products produced from an elaboration kit according to the invention;
- la figure 2 est une vue tridimensionnelle illustrant différents éléments du kit d’élaboration selon l’invention ; - Figure 2 is a three-dimensional view illustrating different elements of the preparation kit according to the invention;
- la figure 3 est une vue de côté de deux secteurs-applicateurs du kit d’élaboration selon l’invention ; - Figure 3 is a side view of two applicator sectors of the preparation kit according to the invention;
- la figure 4 est une vue de face et une vue tridimensionnelle des deux secteurs-applicateurs de la figure 3 assemblés l’un avec l’autre ; - Figure 4 is a front view and a three-dimensional view of the two applicator sectors of Figure 3 assembled with each other;
- les figures 5a à 5g sont des vues de côté de différents secteurs- applicateurs du kit d’élaboration selon l’invention ; - Figures 5a to 5g are side views of different sectors - applicators of the preparation kit according to the invention;
- les figures 6a à 6c sont des vues de côtés de deux secteurs-applicateurs supplémentaires du kit d’élaboration selon l’invention ; et, - Figures 6a to 6c are side views of two additional applicator sectors of the preparation kit according to the invention; and,
- la figure 7 est une vue tridimensionnelle d’un autre modèle de brosse d’un applicateur de produits cosmétiques réalisé à partir d’un kit d‘élaboration selon l’invention. - Figure 7 is a three-dimensional view of another brush model of an applicator of cosmetic products made from a development kit according to the invention.
[0011] Pour plus de clarté, les éléments identiques ou similaires sont repérés par des signes de référence identiques sur l’ensemble des figures. DESCRIPTION DETAILLEE D’UN MODE DE REALISATION For clarity, identical or similar elements are identified by identical reference signs in all of the figures. DETAILED DESCRIPTION OF AN EMBODIMENT
[0012] En référence à la figure 1 , nous allons brièvement décrire un modèle de brosse 1 selon l’invention réalisé à partir d’un kit d’élaboration 110 selon l’invention qui sera décrit plus en détails par la suite. Le modèle de brosse 1 selon l’invention est destiné à représenter, à une échelle agrandie, une brosse d’un applicateur de produits fluides ou pâteux sur des fibres kératiniques. Les produits peuvent être cosmétiques ou thérapeutiques. Par exemple, l’échelle agrandie peut être l’échelle 7. Le modèle de brosse 1 selon l’invention comporte un manchon d’assemblage 2 dans lequel est assemblée une série 100 de secteurs- applicateurs assemblés ensemble de sorte à former la brosse désirée à l’échelle agrandie. Ici, tous les secteurs applicateurs assemblés de la série 100 de secteurs-applicateurs forment un cercle complet en section. En figure 7, est illustré un autre modèle de brosse 1 b selon l’invention réalisé à partir du kit d’élaboration 110 selon l’invention. Ici, le modèle de brosse 1 b comporte une autre série 100b de secteurs-applicateurs assemblés ensemble dans le manchon d’assemblage, de sorte à former la brosse désirée à l’échelle agrandie. Referring to Figure 1, we will briefly describe a brush model 1 according to the invention made from an elaboration kit 110 according to the invention which will be described in more detail below. The brush model 1 according to the invention is intended to represent, on an enlarged scale, a brush of an applicator of fluid or pasty products on keratin fibers. The products can be cosmetic or therapeutic. For example, the enlarged scale can be the scale 7. The brush model 1 according to the invention comprises an assembly sleeve 2 in which is assembled a series 100 of sectors-applicators assembled together so as to form the desired brush on an enlarged scale. Here, all the assembled applicator sectors of the 100 series of applicator sectors form a complete circle in section. In FIG. 7, another brush model 1 b according to the invention is illustrated, produced from the preparation kit 110 according to the invention. Here, the brush model 1b includes another series 100b of applicator sectors assembled together in the assembly sleeve, so as to form the desired brush on an enlarged scale.
[0013] Il est à noter que le modèle de brosse 1 illustré la figure 1 est purement illustratif. Une multitude de modèles peuvent être ainsi réalisés à partir d’un kit d’élaboration 110 selon l’invention. It should be noted that the brush model 1 illustrated in Figure 1 is purely illustrative. A multitude of models can thus be produced from an elaboration kit 110 according to the invention.
[0014] En référence maintenant à la figure 2, nous allons décrire un kit d’élaboration 110 selon l’invention, destiné à l’élaboration d’une brosse pour un applicateur de produits fluides ou pâteux sur des fibres kératiniques. Le kit d’élaboration 110 selon l’invention comporte le manchon d’assemblage 2 et un ensemble 10 de secteurs-applicateurs 11 -19, 101 ,102. Le manchon d’assemblage 2 est, ici, une tige cylindrique comportant à une extrémité un évidement 21 , lui aussi cylindrique et coaxial à la tige formant le manchon d’assemblage 2. L’évidement 21 est agencé de sorte à recevoir, lors d’un assemblage, une partie des secteurs-applicateurs de la série 100 de secteurs-applicateurs assemblés issue de l’ensemble 10 de secteurs-applicateurs du kit d’élaboration 110 selon l’invention. D’autres formes peuvent être prévues pour le manchon d’assemblage 2. [0015] En référence aux figures 3 à 6, nous allons décrire plus en détails des secteurs-applicateurs de l’ensemble 10 de secteurs-applicateurs du kit d’élaboration 110 selon l’invention. Les secteurs-applicateurs 11 -19,101 ,102, ici illustrés comportent en commun une âme 4 s’étendant longitudinalement depuis une extrémité d’assemblage 5. L’âme 4 est délimitée latéralement par une première 401 et une deuxième 402 faces latérales adjacentes l’une de l’autre et formant un angle entre elles. L’angle est compris entre 7.5°et 180°, par exemple. L’extrémité d’assemblage 5 est destinée à être reçue dans l’évidement 21 du manchon d’assemblage 2 du kit d’élaboration 110 selon l’invention. L’extrémité d’assemblage 5 présente sur au moins l’une 402 des faces latérales 401 ,402 un premier moyen de repérage 51 ,45, ici une couleur ou un motif, permettant d’indiquer une compatibilité du secteur-applicateur considéré avec un secteur-applicateur adjacent du même type dont l’autre 401 des faces latérales 401 ,402 vient en appui sur la une 402 des faces latérales 401 ,402 du secteur- applicateur considéré, lors d’un assemblage. D’autre part, un deuxième moyen de repérage 41 ,44,45 est prévu, positionné à côté du premier moyen de repérage. Le deuxième moyen de repérage 41 ,44,45, ici une couleur ou un motif, permettant d’indiquer une compatibilité du secteur-applicateur considéré avec un secteur- applicateur d’un autre type adjacent dont l’autre 401 des faces latérales 401 ,402 vient en appui sur la une 402 des faces latérales 401 ,402 du secteur-applicateur considéré, lors d’un assemblage. En variante de réalisation, les premier et deuxième moyens de repérage 45 sont identiques et dès lors fusionnés l’un avec l’autre (figure 5e) : cela indique une seule possibilité de montage. Dans une autre variante de réalisation, le deuxième moyen de repérage 44 est un marquage, ici « ALL », indiquant une compatibilité du secteur-applicateur considéré avec tout type de secteur-applicateur adjacent : il n’y a donc pas de premier moyen de réparage (figure 5f). De plus, certains types de secteurs-applicateurs ne présentent aucun moyen de repérage. Referring now to Figure 2, we will describe a preparation kit 110 according to the invention, for the development of a brush for an applicator of fluid or pasty products on keratin fibers. The elaboration kit 110 according to the invention comprises the assembly sleeve 2 and a set 10 of sectors-applicators 11 -19, 101, 102. The assembly sleeve 2 is, here, a cylindrical rod comprising at one end a recess 21, also cylindrical and coaxial with the rod forming the assembly sleeve 2. The recess 21 is arranged so as to receive, during 'An assembly, part of the sectors-applicators of the 100 series of sectors-applicators assembled from the set 10 of sectors-applicators of the preparation kit 110 according to the invention. Other shapes can be provided for the assembly sleeve 2. Referring to Figures 3 to 6, we will describe in more detail the applicator sectors of the set 10 of applicator sectors of the preparation kit 110 according to the invention. The applicator sectors 11 -19,101, 102, illustrated here, have in common a core 4 extending longitudinally from an assembly end 5. The core 4 is delimited laterally by a first 401 and a second 402 adjacent lateral faces l ' one from the other and forming an angle between them. The angle is between 7.5 ° and 180 °, for example. The assembly end 5 is intended to be received in the recess 21 of the assembly sleeve 2 of the preparation kit 110 according to the invention. The assembly end 5 has, on at least one 402 of the lateral faces 401, 402, a first locating means 51, 45, here a color or a pattern, making it possible to indicate compatibility of the sector-applicator considered with a adjacent sector-applicator of the same type, the other 401 of the side faces 401, 402 of which rests on the front 402 of the side faces 401, 402 of the sector-applicator considered, during assembly. On the other hand, a second locating means 41, 44, 45 is provided, positioned next to the first locating means. The second locating means 41, 44, 45, here a color or a pattern, making it possible to indicate a compatibility of the sector-applicator considered with a sector-applicator of another adjacent type including the other 401 of the side faces 401, 402 comes to bear on the front 402 of the side faces 401, 402 of the sector-applicator considered, during assembly. In an alternative embodiment, the first and second locating means 45 are identical and therefore merged with each other (FIG. 5e): this indicates a single mounting possibility. In another alternative embodiment, the second locating means 44 is a marking, here "ALL", indicating compatibility of the sector-applicator considered with any type of adjacent sector-applicator: there is therefore no first means of repair (figure 5f). In addition, certain types of applicator sectors do not have any means of identification.
[0016] Les secteurs-applicateurs 11 -19,101 ,102 sont classés par type de secteurs- applicateurs. Ce classement est visualisé par exemple par une couleur associée à un type de secteurs-applicateurs donné et colorant le secteur-applicateur du type donné. [0017]Aux figures 3, 4 et 5b, est illustré un premier type de secteurs-applicateurs 14,16. Les secteurs-applicateurs 14 et 16 présentent une âme 4 symétrique en miroir l’un de l’autre par rapport à leurs faces latérales 402 qui sont destinées à venir en appui l’une contre l’autre lors d’un montage illustré à la figure 4. Les secteurs-applicateurs 14,16 comportent chacun une série de picots 3 s’étendant en saillie depuis une face supérieure de l’âme 4, face supérieure qui est adjacente, à la fois, aux première 401 et deuxième 402 faces latérales. Un pas sépare deux picots 3 adjacents. Ici, la pointe des picots 3 d’un secteur-applicateur 14,16 dessine une silhouette extérieure de type ballon de rugby. The applicator sectors 11 -19,101, 102 are classified by type of applicator sectors. This classification is displayed for example by a color associated with a given type of sector-applicator and coloring the sector-applicator of the given type. In Figures 3, 4 and 5b is illustrated a first type of sector-applicators 14,16. The applicator sectors 14 and 16 have a symmetrical core 4 mirroring one another with respect to their lateral faces 402 which are intended to come into abutment against one another during an assembly illustrated in the Figure 4. The applicator sectors 14, 16 each comprise a series of pins 3 projecting from an upper face of the core 4, an upper face which is adjacent to both the first 401 and second 402 lateral faces. . One step separates two adjacent pins 3. Here, the tip of the pins 3 of an applicator sector 14, 16 draws an exterior silhouette of the rugby ball type.
[0018] A la figure 5a, le secteur-applicateur 17 est similaire aux secteurs- applicateurs 14,16 précédemment décrits, si ce n’est que la pointe des picots 3 dessine une silhouette extérieure de type cacahuète. In Figure 5a, the sector-applicator 17 is similar to the sectors-applicators 14,16 previously described, except that the tip of the pins 3 draws an outer silhouette of peanut type.
[0019] La figure 5c illustre un secteur-applicateur 18 similaire au secteur- applicateur 14 précédemment décrit, si ce n’est que le pas entre deux picots 3 adjacents est plus fin de sorte à réaliser un autre type de résultat de maquillage. FIG. 5c illustrates an applicator sector 18 similar to the applicator sector 14 previously described, except that the pitch between two adjacent pins 3 is finer so as to achieve another type of makeup result.
[0020] La figure 5d illustre un secteur-applicateur 19 dont la série de picots 31 s’étendant en saillie depuis la face supérieure de l’âme comporte un crochet 32 s’étendant en saillie latéralement du picot 31. FIG. 5d illustrates a sector-applicator 19 whose series of pins 31 projecting from the upper face of the core comprises a hook 32 extending laterally projecting from the pin 31.
[0021] En figure 5e, est illustré un secteur-applicateur 12 comportant une arche 42 s’étendant en regard de l’âme 4 et à distance de celle-ci de sorte à former un réservoir 43 entre l’arche 42 et l’âme 4. Ici, l’arche 42 est une grande arche qui s’étend sur une grande majorité d’une longueur longitudinale de l’âme 4 : l’arche 42 est fixée à l’âme 4 en une première extrémité proximale au voisinage de l’extrémité d’assemblage 5 et en une deuxième extrémité distale au voisinage d’une extrémité de l’âme 4 opposée à l’extrémité d’assemblage 5. In Figure 5e, is illustrated an applicator sector 12 comprising an arch 42 extending opposite the core 4 and at a distance therefrom so as to form a reservoir 43 between the arch 42 and the core 4. Here, the arch 42 is a large arch which extends over a large majority of a longitudinal length of the core 4: the arch 42 is fixed to the core 4 at a first end proximal to the vicinity of the assembly end 5 and at a second distal end in the vicinity of one end of the core 4 opposite the assembly end 5.
[0022] La figure 5f illustre un secteur-applicateur 15 comportant une arche 46 s’étendant en regard de l’âme 4 et à distance de celle-ci de sorte à former un réservoir 43 entre l’arche 46 et l’âme 4. Ici, l’arche 46 est une petite arche qui s’étend sur une portion d’une longueur longitudinale de l’âme 4, au niveau de l’extrémité opposée à l’extrémité d’assemblage 5. [0023] En figure 5g est illustré un secteur-applicateur 11 ne comportant qu’une âme 4 et une extrémité d’assemblage 5. Le secteur-applicateur 11 ne comporte pas de picots et sert d’intercalaire entre deux secteurs-applicateurs adjacents d’autres types. Figure 5f illustrates a sector-applicator 15 comprising an arch 46 extending opposite the core 4 and at a distance therefrom so as to form a reservoir 43 between the arch 46 and the core 4 Here, the arch 46 is a small arch which extends over a portion of the longitudinal length of the core 4, at the end opposite the assembly end 5. In Figure 5g is illustrated an applicator sector 11 having only a core 4 and an assembly end 5. The applicator sector 11 does not have pins and serves as a spacer between two adjacent applicator sectors d 'other types.
[0024] En figure 6a est illustré un secteur-applicateur 101 comportant une série de picots 3a séparés d’un pas entre deux picots 3a adjacents et dont les pointes dessinent une silhouette extérieure sensiblement de type conique. En figure 6b est illustré un secteur-applicateur 102 comportant une série de picots 3b séparés d’un pas entre deux picots 3b adjacents, identique au pas précédent du secteur- applicateur 101 , et dont les pointes dessinent une silhouette extérieure sensiblement de type conique inversé. Ainsi lorsque les deux secteurs- applicateurs 101 et 102 sont assemblés l’un avec l’autre, comme illustré à la figure 6c, la conjugaison des deux silhouettes, conique et conique inversée, forme une silhouette globale de type cacahouète. In FIG. 6a is illustrated an applicator sector 101 comprising a series of pins 3a separated by a pitch between two adjacent pins 3a and the tips of which draw an outer silhouette substantially of conical type. In FIG. 6b is illustrated an applicator sector 102 comprising a series of pins 3b separated by a pitch between two adjacent pins 3b, identical to the preceding pitch of the applicator sector 101, and the tips of which draw an outer silhouette substantially of the reverse conical type. . So when the two applicator sectors 101 and 102 are assembled one with the other, as illustrated in FIG. 6c, the combination of the two shapes, conical and inverted conical, forms a global silhouette of peanut type.
[0025] Les différents types de secteurs-applicateurs qui viennent d’être décrits en forment une liste non exhaustive. D’autres formes et agencements de secteurs- applicateurs peuvent être dans l’ensemble 10 de secteurs-applicateurs du kit d’élaboration 110 selon l’invention. En particulier, un secteur-applicateur peut comprendre plus d’une rangée de picots. The different types of application sectors which have just been described form a non-exhaustive list. Other forms and arrangements of sectors-applicators can be in the set 10 of sectors-applicators of the preparation kit 110 according to the invention. In particular, an applicator sector may include more than one row of pins.
[0026] Un tel kit d’élaboration 110 selon l’invention s’utilise à la manière d’un jeu de construction à base de briques connue en soi. Il est simple d’utilisation pour permettre une conception modulaire d’un modèle d’une brosse 1 ,1 b pour un applicateur de produits fluides ou pâteux sur des fibres kératiniques. Ainsi, il est possible de monter en quelques gestes simples le modèle de brosse 1 ,1 b qui est réaliste, bien qu’à une échelle élargie, et qui montre la forme et l’agencement de la brosse finale qui est alors unique à la personne ayant assemblé le modèle de brosse 1 ,1 b à partir du kit d’élaboration 110 selon l’invention. A partir de ce modèle de brosse 1 ,1 b, il est possible de réaliser la brosse finale à l’échelle 1 soit par moulage par injection, par addition de matière comme l’impression tridimensionnelle ou la stéréolithographie, d’une grande variété de matières et de dureté possibles. Cela s’effectue en « copiant » le modèle de brosse 1 ,1 b élaborée à partir du kit d’élaboration 110 selon l’invention. Such an elaboration kit 110 according to the invention is used in the manner of a building game based on bricks known per se. It is simple to use to allow a modular design of a model of a brush 1, 1 b for an applicator of fluid or pasty products on keratin fibers. Thus, it is possible to assemble in a few simple gestures the brush model 1, 1 b which is realistic, although on an enlarged scale, and which shows the shape and the arrangement of the final brush which is then unique to the person who assembled the brush model 1, 1 b from the preparation kit 110 according to the invention. From this brush model 1, 1 b, it is possible to make the final brush at scale 1 either by injection molding, by adding material such as three-dimensional printing or stereolithography, of a wide variety of materials and possible hardness. This is done by “copying” the brush model 1, 1b produced from the preparation kit 110 according to the invention.
[0027] Dans le domaine du maquillage, le kit d’élaboration 110 selon l’invention permet, de manière simple et ludique, de créer en quelques heures une multitude de modèles de brosse répondant à toutes les revendications de maquillages recherchées par les utilisatrices. En effet, deux étapes sont suffisantes pour obtenir un nouvel applicateur ayant une brosse au design unique : In the field of make-up, the preparation kit 110 according to the invention makes it possible, in a simple and fun way, to create in a few hours a multitude of brush models responding to all the make-up claims sought by users. Indeed, two steps are sufficient to obtain a new applicator with a brush with a unique design:
- Utilisation du kit d’élaboration 110 selon l’invention pour créer un modèle de brosse pour un applicateur dont la taille a été augmentée avec un facteur d’échelle permettant à la fois la manipulation des éléments (secteurs applicateurs et manchon d’assemblage) du kit d’élaboration 110 selon l’invention et une bonne visualisation du design recherché. Puis, - Use of the elaboration kit 110 according to the invention to create a brush model for an applicator whose size has been increased with a scale factor allowing both the manipulation of the elements (applicator sectors and assembly sleeve) of the development kit 110 according to the invention and a good visualization of the desired design. Then,
- Un équivalent du modèle de brosse ainsi construit avec le kit d’élaboration 110 selon l’invention est, par exemple, moulé immédiatement au moyen d’une empreinte de production : La brosse de l’applicateur est ainsi obtenue, ici, par moulage en utilisant une grande variété de polymères permettant un ajustement optimal de ces caractéristiques tout en confirmant la bonne compatibilité avec le produit actif de maquillage si nécessaire. - An equivalent of the brush model thus constructed with the preparation kit 110 according to the invention is, for example, molded immediately by means of a production imprint: The brush of the applicator is thus obtained, here, by molding using a wide variety of polymers allowing optimal adjustment of these characteristics while confirming good compatibility with the active makeup product if necessary.
[0028] Ainsi, l’utilisation d’un kit d’élaboration 110 selon l’invention permet de s’affranchir de l’élaboration d’un moule prototype par exemple, ce qui permet, en plus du gain de temps, un gain de coûts de production. Thus, the use of an elaboration kit 110 according to the invention makes it possible to dispense with the elaboration of a prototype mold for example, which allows, in addition to the saving of time, a gain of production costs.
[0029] Bien entendu, il est possible d’apporter à l’invention de nombreuses modifications sans pour autant sortir du cadre de celle-ci. Of course, it is possible to make numerous modifications to the invention without going beyond the ambit of the latter.

Claims

REVENDICATIONS
1. Kit d’élaboration (110) d’une brosse d’un applicateur de produits cosmétiques liquides ou pâteux sur des fibres kératiniques comportant un manchon d’assemblage (2) et un ensemble (10) de secteurs-applicateurs, les secteurs- applicateurs (11 ,12,13,14,15,16,17,18,19,101 ,102) comportant une extrémité d’assemblage (5) agencée de sorte à être reçue, lors d’un assemblage, par le manchon d’assemblage. 1. Elaboration kit (110) of a brush for an applicator of liquid or pasty cosmetic products on keratin fibers comprising an assembly sleeve (2) and a set (10) of sectors-applicators, the sectors- applicators (11, 12,13,14,15,16,17,18,19,101, 102) having an assembly end (5) arranged so as to be received, during assembly, by the assembly sleeve .
2. Kit d’élaboration selon la revendication 1 , caractérisé en ce qu’une partie des secteurs-applicateurs comprend une rangée de picots (3, 3a, 3b, 31 ) s’étendant en saillie depuis une âme (4) du secteur-applicateur. 2. Elaboration kit according to claim 1, characterized in that part of the applicator sectors comprises a row of pins (3, 3a, 3b, 31) projecting from a core (4) of the sector- applicator.
3. Kit d’élaboration selon la revendication 1 , caractérisé en ce qu’une partie des secteurs-applicateurs comprend une rangée de picots s’étendant en saillie depuis une arche (42,46) s’étendant en regard d’une âme (4) du secteur- applicateur. 3. Elaboration kit according to claim 1, characterized in that a part of the applicator sectors comprises a row of pins projecting from a arch (42,46) extending opposite a core ( 4) from the applicator sector.
4. Kit d’élaboration selon la revendication 2 ou 3, caractérisé en ce qu’une partie (31 ) des picots de la rangée de picots comporte un crochet (32). 4. Elaboration kit according to claim 2 or 3, characterized in that a part (31) of the pins of the row of pins has a hook (32).
5. Kit d’élaboration selon l’une des revendications 1 à 4, caractérisé en ce que chaque secteur-applicateur comporte une âme (4) présentant deux faces latérales (401 ,402) orientées radialement, les deux faces latérales formant un angle ( ). 5. Elaboration kit according to one of claims 1 to 4, characterized in that each applicator sector includes a core (4) having two lateral faces (401, 402) oriented radially, the two lateral faces forming an angle ( ).
6. Kit d’élaboration selon la revendication 5, caractérisé en ce que l’angle est compris entre 7.5° et 180°. 6. Elaboration kit according to claim 5, characterized in that the angle is between 7.5 ° and 180 °.
7. Modèle de brosse (1 ,1 b) d’un applicateur de produits cosmétiques liquides ou pâteux sur des fibres kératiniques réalisé à partir d’un kit d’élaboration selon l’une des revendications 1 à 6, comportant le manchon d’assemblage (2) et une série (100,100b) de secteurs-applicateurs assemblés issue de l’ensemble de secteurs-applicateurs et agencée de sorte à ce que tous les secteurs applicateurs assemblés forment un cercle complet en section. 7. Brush model (1, 1 b) of an applicator of liquid or pasty cosmetic products on keratin fibers produced from a preparation kit according to one of claims 1 to 6, comprising the sleeve of assembly (2) and a series (100,100b) of sectors-applicators assembled from the set of applicator sectors and arranged so that all of the assembled applicator sectors form a complete circle in section.
5 5
EP18836379.0A 2018-12-10 2018-12-10 Kit for producing a brush for an applicator of cosmetic products Pending EP3893693A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024033577A1 (en) 2022-08-12 2024-02-15 Societe Industrielle De Matieres Plastiques Method for computer-aided design of a brush for a cosmetic product applicator, and assembly for producing such a brush

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3104920B1 (en) * 2019-12-23 2021-12-24 Albea Services Applicator for cosmetic product, in particular mascara, associated applicator assembly and method of manufacturing such an applicator

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Publication number Priority date Publication date Assignee Title
FR3032869B1 (en) * 2015-02-25 2018-05-11 Societe Industrielle De Matieres Plastiques DEVICE FOR APPLYING A FLUID OR PASTY TYPE PRODUCT TO KERATIN FIBERS.
FR3039382B1 (en) * 2015-07-31 2017-08-11 Montaigu Dev DEVICE APPLICATOR OF A FLUID OR PASTY PRODUCT ON KERATIN FIBERS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024033577A1 (en) 2022-08-12 2024-02-15 Societe Industrielle De Matieres Plastiques Method for computer-aided design of a brush for a cosmetic product applicator, and assembly for producing such a brush

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