EP3024354A1 - System for holding a cosmetic product in the form of a stick of material, casing provided with such a holding system and assembly method - Google Patents
System for holding a cosmetic product in the form of a stick of material, casing provided with such a holding system and assembly methodInfo
- Publication number
- EP3024354A1 EP3024354A1 EP14748246.7A EP14748246A EP3024354A1 EP 3024354 A1 EP3024354 A1 EP 3024354A1 EP 14748246 A EP14748246 A EP 14748246A EP 3024354 A1 EP3024354 A1 EP 3024354A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cup
- claws
- stick
- case
- outer cup
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title claims description 17
- 239000002537 cosmetic Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 5
- 210000000078 claw Anatomy 0.000 claims abstract description 92
- 241000219094 Vitaceae Species 0.000 claims description 20
- 235000021021 grapes Nutrition 0.000 claims description 20
- 239000011324 bead Substances 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 241001573881 Corolla Species 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 10
- 241000219095 Vitis Species 0.000 description 48
- 235000009754 Vitis X bourquina Nutrition 0.000 description 48
- 235000012333 Vitis X labruscana Nutrition 0.000 description 48
- 235000014787 Vitis vinifera Nutrition 0.000 description 48
- 101150038956 cup-4 gene Proteins 0.000 description 39
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- A45D40/12—Casings with provision for preventing undesired movement of the stick
-
- 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
- A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
-
- 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
- A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
- A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
-
- 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
- A45D40/06—Casings wherein movement of the lipstick or like solid is a screwing movement
Definitions
- Retention system for a cosmetic product in the form of a stick of material a case provided with such a retention system and a method of assembly
- the invention relates to the field of cosmetics cases, of the type that are in the form of a stick, such as lipsticks in particular.
- the invention relates to a retaining system of the stick of material in the case.
- the stick of lipstick called grape
- the actuating mechanism consists of a pivoting part, accessible on a lower portion of the case, in helical connection with the support, so that a rotation of the pivoting part, actuated by the user, makes it possible to cause sliding in an axial direction of the support in the case.
- the grape can be removed from the case to be applied, or back into the case to protect and store.
- the grape is preferably attached to the support, to prevent it from escaping out of the support and the holster inadvertently. It is thus known to retain the grape on its support for example by stitching.
- the support is provided with two pointed tabs, extending axially, and stitching into the material of the grape when it is inserted on the support.
- claws on the support which claws are forced to enter the grape when the support is inserted into the case of the package, so as to prevent axial movement.
- This embodiment allows to exert, by the claws, a force in the axial direction tending to keep the grape against the bottom of the support, in the housing.
- it has particular disadvantages that it does not block the grape when the support is at the end of the holster, that is to say when the user took the grape out of the holster as far as possible.
- the claws are flexible, if they are out of the case, they may return to their original position, out of the grape, the latter being then free to leave the support.
- the invention aims, in particular, with regard to cases of cosmetic products in the form of a stick, to propose a solution to the problems of the prior art mentioned above.
- the invention provides a support forming a retaining system for blocking, effectively, a stick of material, grape-type lipstick, on the support.
- the invention proposes a retaining system for a cosmetic product in the form of a stick of material, in particular a lipstick grape, in a case, keeping the grape in the housing provided efficiently, and this same for so-called soft compositions.
- the invention provides a retaining system including a lipstick grape in a case, reducing the risk of releasing the grape.
- the invention provides a retaining system including a lipstick grape in a holster, inexpensive.
- the invention proposes a retaining system including a lipstick grape in a case, adaptable to cases already existing on the market, and can replace retention systems already set up in a case.
- the subject of the invention is a system for retaining a cosmetic product in the form of a stick of material, in particular a lipstick grape, in a case, the system comprising an inner cup forming a housing for the stick, the inner cup comprising an opening through which the stick can be inserted, the edge of the opening being provided with a plurality of at least partially flexible claws arranged in a corolla extending between a proximal limit edge of greater or equal dimensions; to the dimensions of the edge of the opening, and a distal limit edge.
- the claws can then take two positions:
- the system further comprises an outer cup, slidably mountable in the holster, and forming a sleeve for the inner cup, the dimensions of the sleeve being adapted to move the gore of claws from the open position to the closed position by insertion. the inner cup in the outer cup. It also includes locking means of the inner cup in the outer cup when the claws are in the locking position.
- the claws can not go to the open position in an undesired manner.
- the outer cup may comprise, on the outer surface of a side wall, at least one lug adapted to be in helical connection with the case, so as to guide the sliding of the outer cup in the 'case.
- the outer cup comprises, on its bottom, a guide rod provided with at least one fin adapted to be in helical connection with the case.
- the restraint system can be adapted to any type of guide in the case.
- the locking means may comprise at least one tab projecting from the outer surface of a bottom of the inner cup and at least one hole on a bottom of the outer cup, the tab and the snap-engaging hole to block the inner cup. in the outer cup when the claw corolla is in the blocking position.
- This embodiment of the locking means is particularly adapted to be adapted with the first embodiment of the guide in the case.
- the locking means may comprise at least one protruding bead on an outer surface of a side wall of the outer cup and at least one recess on an outer surface of a side wall of the inner cup, the bead and the recess operates by snapping to lock the inner cup in the outer cup when the claws are in the locking position.
- This alternative embodiment of the locking means is particularly adapted to be adapted with the second embodiment of the guide in the case.
- the claws may each have an inner face facing the housing for the stick, the inner face of the claws being provided with teeth, increasing the retaining force exerted on the grapes.
- the invention relates to a case of a stick of material for a cosmetic product provided with a retaining system as presented above, the outer cup cooperating in translation with the case so as to get out from the case or back into the case the stick.
- the invention relates to a method of assembling a stick of material for a cosmetic product in the case presented above, comprising the following operations:
- FIG. 1 is a perspective view of a so-called inner cup of a retaining system for a cosmetic product in the form of a stick of material, in particular a lipstick grape, in a case, the cup comprising claws in a open position.
- Figure 2 is a side view of the inner cup of Figure 1.
- Figure 3 is a top view of the inner cup of Figures 1 and 2.
- Figure 4 is a sectional view along the axis IV-IV of the inner cup of Figure 3.
- Figures 5a to 5d each show an alternative embodiment of the claws of the inner cup.
- Figure 6 is a perspective view of a so-called outer cup retaining system.
- Figure 7 is a side view of the outer cup of Figure 6.
- Figure 8 is a top view of the outer cup of Figures 5 and 6.
- FIG. 9 is a sectional view along the axis IX-IX of the outer cup of FIG. 8.
- Figure 10 is a sectional view of the retaining system showing the inner cup of Figures 1 to 4 and the outer cup of Figures 6 to 9 in a pre-assembled position, the claws being in the open position.
- Figure 1 1 is a sectional view of the retaining system similar to that of Figure 10, the inner cup and the outer cup being in an assembled position, the claws being in a locking position.
- Figure 12 is a sectional view of a variant of the restraint system.
- FIG. 13 is a sectional view of the retaining system of Figure 12 cooperating with a case.
- FIGS. 14 to 16 schematically represent a lipstick case provided with a retaining system according to the preceding figures, in three successive stages of a process for assembling a lipstick grape in the case.
- Figures 1 to 9 are illustrated the parts of a system 1 for retaining a cosmetic product in the form of a stick 2 of material in a case.
- the cosmetic product is a lipstick grape.
- the retaining system 1 comprises a so-called inner cup 3 and a so-called outer cup 4.
- the inner cup 3 comprises a side wall 5, advantageously, as will be seen later, cylindrical of revolution about a longitudinal axis A, closed at one end by a bottom 6 and forming an opening 7 at the other end.
- the inner cup 3 thus forms, between its side wall 5 and the bottom 6, a housing 8 for the grape 2, which can be inserted into the housing 8 through the opening 7.
- the opening 7 is delimited by an edge 9, whose dimensions are adapted to allow the insertion of the grape 2 in the housing 8.
- the edge 9 of the opening 7 is provided with a plurality of claws 10 disposed in the corolla.
- claw is meant here any element, or asperity, projecting on the edge 9 of the opening 7, towards the outside of the opening 8, regardless of the shape, able to penetrate the grape 2 under the action of a given constraint.
- the claw corolla 10 extends between a proximal boundary edge and a distal boundary edge, i.e., when the inner cup 3 is viewed in a plane perpendicular to the longitudinal axis A, the claws 10 are between the proximal boundary edge and the distal boundary edge.
- the dimensions of the proximal limit edge are greater than or equal to the dimensions of the edge 9 of the opening 7.
- each claw comprises a proximal end 11 fixed on the edge 9 of the opening and a free distal end 12.
- the proximal limit edge is a circle which passes through the proximal ends 1 1 of each claw 10 and the distal limit edge is also a circle which passes through the ends 12 distal to each claw 10, that is to say that the proximal limit edge is coincident with the edge 9 of the opening 7 of the inner cup 3.
- a light 13 is formed between each claw 10.
- the claws 10 are at least partially flexible, that is to say to say that they comprise at least one flexible portion allowing them to be articulated with respect to the edge 9 of the opening 7.
- flexible means here the characteristic that a claw can be deformed, plastically or elastically, without breaking, under the action of a constraint exerted manually by an operator.
- the claws are flexible at least on a portion extending from the proximal end 1 1, and can be hardened by approaching the distal end 12.
- the lights 13 can be extended beyond the claws 10, on the side wall 5 of the inner cup 3, in particular to increase the flexibility of the claws 10.
- the claws 10 are identical to each other. They are for example between four and ten, distributed regularly around the opening of the inner cup 3.
- the retaining system 1 comprises eight claws.
- the corolla of claws 10 can take two positions:
- the claws 10 are completely out of the housing 8, leaving access to insert the grape 2 in the housing 8 of the inner cup 3.
- the claws 10, in the open position flare towards the outside of the housing 8.
- the claws comprise at least one portion extending into the housing 8.
- the claws 10 each have an inner face facing the housing 8 for the grape 2.
- the inner surface of the claws 10 may be provided with teeth 14, each tooth 14 forming a protruding edge 15 inward of the housing 8.
- Each claw 10 may comprise one or more teeth 14, as shown in particular in Figures 5 a to 5d.
- the edges of the teeth 15 are then substantially parallel to each other, and extending in a plane perpendicular to the longitudinal axis A.
- the outer cup 4 then makes it possible to deform the claws 10, by flexibility, and to move from the open position to the locking position of the claws 10.
- the outer cup 4 forms a sleeve for the inner cup 3; that is to say that the dimensions of the outer cup 4 allow to insert the inner cup 3.
- the outer cup 4 also comprises a cylindrical side wall 16 of revolution about a longitudinal axis B, whose inner diameter is substantially equal to the outer diameter of the side wall 5 of the inner cup 3.
- the side wall 16 of the outer cup 4 is closed at one end by a bottom 17, and forms at the other end an opening 18.
- the retaining system 1 further comprises means 20 for locking the inner cup 3 in the outer cup 4 when the claws 10 are in the locking position.
- the means 20 for locking allow to prevent any movement between the inner cup 3 and the outer cup 4 at least along the longitudinal axis A.
- the locking means 20 are formed on the bottoms 6, 17 of the cups 3, 4.
- the locking means 20 comprise at least one lug 21 projecting on the outer surface of the bottom 6 of the cup 3 and at least one hole 22 on the bottom 17 of the outer cup 4.
- the lug 21 and the hole 22 cooperate by snapping, so that when the inner cup 3 is forced into the outer cup 4, and the claws pass into the locking position, the lug 21 is inserted simultaneously into the hole 22 and hangs there by snapping.
- the hole 22 is substantially circular and central on the bottom 17 of the outer cup 4.
- the inner cup 3 comprises two tabs 21, each forming a portion of the same cylinder. At least one bead 23, 24 as shown in FIGS.
- each lug 21 whose dimensions are adapted to those of the hole 22 to obtain the snap effect.
- the beads 23, 24 force the legs 21 to bend slightly towards each other.
- the beads 23, 24 pass through the hole 22 and, when they have passed, the tabs 21 return to the initial position.
- the bottom 17 of the inner cup 4 is then wedged between the beads 23, 24 of the tabs 21 and the bottom 6 of the inner cup 3.
- the locking means 20 are formed on the side walls 5, 16 of the cups 3, 4.
- the locking means 20 comprise at least one annular bead, two bead 25 according to the example of Figures 12 and 13, projecting on the inner surface of the side wall 16 of the outer cup 4 and at least one annular recess 26 formed on the outer surface of the side wall 5 of the inner cup 3 .
- the beads 25 and the recess 26 cooperate by snapping. More specifically, during the insertion of the outer cup 3 into the inner cup 4, the beads 25 slide along the outer surface of the side wall 5 of the inner cup 3, forcing the side wall 5 of the inner cup 3 and / or the side wall 16 of the outer cup 4 to deform slightly.
- the beads 25 reach the recess 26 substantially at the same time that the claws are moved to the locking position.
- the beads 25 then insert into the recess 26, the side walls 5, 16 resuming their initial position.
- the dimensions of the beads 25 and the recess 26 are such that the inner cup 3 is then locked, at least along the longitudinal axis A, relative to the outer cup 4.
- the retaining system 1 is intended to be mounted in a case 27, in particular lipstick, for which the retaining system 1 also forms the support of the grape 4.
- the outer cup 4 is sized to be slidably mounted along the longitudinal axis A in the case 27 and comprises means 28 for guiding the case 27.
- the guide means 28 are formed on the outer surface of the side wall 16 of the outer cup 4 and comprise at least one lug 29 projecting on the outer surface of the side wall 16 of the cup 4 exterior.
- the outer cup 4 is provided with two lugs 29 diametrically opposed.
- the case 27 then comprises an inner body 30 on which two slots extending along the longitudinal axis A are formed.
- An envelope 31 provided with two helical grooves is fitted on the inner body.
- the lugs 29 of the inner cup 4 are each placed in a slot and a helical groove.
- This first embodiment of the guide means 28 is advantageously combined with the first embodiment of the means 20 for locking the inner cup 3 in the outer cup 4 , on the funds 6, 17.
- the guide means 28 are made on the bottom 17 of the outer cup 4.
- the outer cup 4 comprises a guide rod 34, extending from the outer surface of the bottom 17, along the longitudinal axis B of the outer cup 4.
- the guide rod 34 comprises a non-symmetrical section of revolution, and is provided, at its free end, with at least one fin 35 projecting perpendicular to the longitudinal axis B, in practice two fins 35, each being adapted to cooperate with a helical groove 36 of an envelope 37 of the case 27.
- the guide rod 34 is inserted in a slot 38 which is not symmetrical with a revolution of a guide 39 of the case 27, blocking the relative rotation between the rod 34 40.
- the assembly is placed in an outer sleeve 40.
- the fins 35 slide in the grooves 36, causing the translation of the guide rod 34 and the outer cup 4 in FIG. the case 27 along the longitudinal axis A, thanks to the helical connection of the guide rod 34 to the case 27.
- This second embodiment of the guide means 28 is advantageously combined with the second embodiment of the locking means 20 of the inner cup 3 in the outer cup 4, on the side walls 5, 16.
- the assembly of the grape 2 in the case 27 can then be done in the following manner.
- the outer cup 4 is first inserted into the case 27, so that the guide means 28 in the case 27 are installed.
- the inner cup 3 is inserted into the outer cup 4, the claws 10 remaining in the open position. More specifically, the claws 10 abut against the edge 19 of the opening 18 of the outer cup 4.
- the grape 2 is then in turn inserted into the housing 8 formed by the inner cup 3, until it abuts against the bottom 6 of the inner cup 3.
- the claws 10 are then forced to exceed the edge 19 of the outer cup 4 and to bend inwardly of the housing 8, where the grape 4.
- the claws 10 are then in the blocking position and penetrate the grape 4.
- the Grape material 4 insinuates itself around the claws 10 and in the lights 13.
- the claws are anchored in the grape 4, which can not move, both in translation along the longitudinal axis A in rotation around this same axis.
- the claws 10 by biting into the grapes 2, exert a force on the grapes 4 along the longitudinal axis A tending to hold the grapes 2 against the bottom of the inner cup 3.
- the assembly of the grapes is then done in a particularly simple manner, with a single insertion movement of the grapes 2 in the retaining system 1 and the case 27.
- the result is an optimal blocking, the material of the grapes coming to surround each claw 10 passing through the lights 13, preventing any movement between the grape 2 and the retaining system 1.
- the combination of the inner cup 3 with the outer cup 4 allows in particular to obtain a safe and effective maintenance of the grape 2 in its support formed by the retaining system 1.
- the claws 10 are still firmly anchored in the grape 2 thanks to the outer cup 4 blocked on the inner cup 3 and which is permanently engaged a force on the claws 10 tending to keep them in the blocking position, so that the risk that the grapes do not escape inadvertently are reduced.
- the retaining system 1 is inexpensive.
- the inner cup 3 and the outer cup 4 are for example obtained by molding a thermoplastic material.
- the outer cup 4 is preferably formed of a material harder than that of the inner cup 3.
- the retaining system 1 can be adapted to any form of case.
- the guide means 28 with the case 27 may be placed both on the bottom 17 of the outer cup 3 on its side wall 16.
- the retaining system 1 thus described does not need to develop new parts of the case, the existing cases can integrate the system 1 retaining.
Landscapes
- Packages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A system (1) for holding a stick in a casing comprising an inner cup (3) provided with a plurality of at least partially flexible claws (10) that can assume two positions: − an open position, in which the claws (10) allow the stick to be inserted into the inner cup (3); − a blocked position in which the claws (10) can penetrate into the stick previously inserted into the inner cup (3) in order to block it; the system (1) being characterised in that it further comprises an outer cup (4) of which the dimensions are designed to allow the claws (10) to shift from the open position to the closed position, and in that it comprises means (20) for locking the inner cup (3) in the outer cup (4) when the claws (10) are in the blocked position.
Description
Système de retenue d'un produit cosmétique sous forme de bâton de matière, étui muni d'un tel système de retenue et procédé d'assemblage Retention system for a cosmetic product in the form of a stick of material, a case provided with such a retention system and a method of assembly
L'invention concerne le domaine des étuis de produits cosmétiques, de type de ceux qui se présentent sous la forme de bâton, tels que les rouges à lèvres notamment. The invention relates to the field of cosmetics cases, of the type that are in the form of a stick, such as lipsticks in particular.
Plus précisément, l'invention concerne un système de retenue du bâton de matière dans l'étui. More specifically, the invention relates to a retaining system of the stick of material in the case.
En effet, le bâton de rouge à lèvre, appelé raisin, est en général placé sur un support monté coulissant dans un étui, et un mécanisme d'actionnement permet de contrôler le coulissement. En général, le mécanisme d'actionnement consiste en une pièce pivotante, accessible sur une portion inférieure de l'étui, en liaison hélicoïdale avec le support, de sorte qu'une rotation de la pièce pivotante, actionnée par l'utilisateur, permet de provoquer le coulissement dans une direction axiale du support dans l'étui. Le raisin peut ainsi être sorti de l'étui pour être appliqué, ou rentré dans l'étui pour le protéger et le ranger. Indeed, the stick of lipstick, called grape, is generally placed on a support slidably mounted in a case, and an actuating mechanism to control the sliding. In general, the actuating mechanism consists of a pivoting part, accessible on a lower portion of the case, in helical connection with the support, so that a rotation of the pivoting part, actuated by the user, makes it possible to cause sliding in an axial direction of the support in the case. The grape can be removed from the case to be applied, or back into the case to protect and store.
Le raisin est de préférence fixé au support, afin d'éviter qu'il ne s'échappe hors du support et de l'étui malencontreusement. Il est ainsi connu de retenir le raisin sur son support par exemple par piquage. A cet effet, le support est muni de deux pattes pointues, s'étendant axialement, et venant piquer dans la matière du raisin lorsqu'il est inséré sur le support. The grape is preferably attached to the support, to prevent it from escaping out of the support and the holster inadvertently. It is thus known to retain the grape on its support for example by stitching. For this purpose, the support is provided with two pointed tabs, extending axially, and stitching into the material of the grape when it is inserted on the support.
Cependant, une telle solution n'est pas satisfaisante. En effet, selon la formulation, mais également selon la température, la dureté du raisin peut être insuffisante, de sorte que la tenue par piquage n'est pas toujours efficace. En particulier, la tendance actuelle est aux formulations molles, pour lesquelles le piquage ne permet pas de maintenir le raisin correctement. However, such a solution is not satisfactory. Indeed, according to the formulation, but also according to the temperature, the hardness of the grape may be insufficient, so that holding by stitching is not always effective. In particular, the current trend is to soft formulations, for which stitching does not help to keep the grapes properly.
Dans le document EP 1 098 577, il est proposé de combiner une tenue par piquage avec des bras élastiques sur le support, les bras ne s'étendant pas parallèlement à la direction axiale. Le raisin est préalablement refroidi pour être durci, puis il est inséré dans un logement formé par le support, comprenant un fond et une surface latérale. Des pattes pointues, pour le piquage, sont en saillie sur le fond du logement tandis que les bras élastiques sont placés sur la paroi latérale. Les bras sont repoussés hors du logement lors de l'insertion du raisin, refroidi et durci, dans le logement. Puis, le raisin se réchauffant et se ramollissant, les bras élastiques reviennent en position initiale en pénétrant le raisin, de manière à le retenir axialement. In the document EP 1 098 577, it is proposed to combine a stitching holding with elastic arms on the support, the arms not extending parallel to the axial direction. The grapes are previously cooled to harden, and then inserted into a housing formed by the support, including a bottom and a side surface. Pointed legs, for the stitching, project from the bottom of the housing while the elastic arms are placed on the side wall. The arms are pushed out of the housing during the insertion of the grapes, cooled and hardened, in the housing. Then, the grapes warming and softening, the elastic arms return to their original position by penetrating the grapes, so as to retain it axially.
Toutefois, une telle solution implique de faire subir des variations de température au raisin, ce qui peut être préjudiciable à la qualité du produit cosmétique. However, such a solution involves subjecting temperature variations to the grape, which can be detrimental to the quality of the cosmetic product.
Ainsi, il a été proposé de mettre en oeuvre des griffes sur le support, lesquelles griffes sont forcées à pénétrer dans le raisin lorsque le support est inséré dans l'étui de l'emballage, de manière à empêcher tout mouvement axial. Thus, it has been proposed to use claws on the support, which claws are forced to enter the grape when the support is inserted into the case of the package, so as to prevent axial movement.
Le document US 5,871 ,295 propose de mettre en oeuvre un support en forme de plaque, muni sur son bord de bras en saillie entre lesquels le raisin peut être installé. Le support est alors poussé dans un logement dont la paroi intérieure forme came pour les bras. Les bras glissent le long de la paroi et sont déformés pour pénétrer dans le raisin.
Cependant, l'effort de poussée exercée sur le support est répercuté sur le raisin par les bras. Pendant l'insertion du support dans le logement, le raisin peut alors être repoussé dans une direction axiale tendant à le faire sortir hors du support, et les bras peuvent alors ne pas pénétrer dans le raisin, et le blocage est inexistant. Le document EP 0 995 367 décrit une coupelle formant support pour un raisin de rouge à lèvre. La coupelle est munie de griffes sur le bord de l'ouverture par laquelle le raisin est inséré dans la coupelle. Lorsque la coupelle est insérée dans l'étui, les griffes se rabattent dans le raisin. Document US Pat. No. 5,871,295 proposes to use a plate-shaped support provided on its edge with protruding arms between which the grape may be installed. The support is then pushed into a housing whose inner wall forms a cam for the arms. The arms slide along the wall and are deformed to penetrate the grapes. However, the thrust force exerted on the support is reflected on the grapes by the arms. During the insertion of the support in the housing, the grape can then be pushed in an axial direction tending to take it out of the support, and the arms can not penetrate the grapes, and blocking is non-existent. EP 0 995 367 describes a cup forming a support for a lipstick grape. The cup is provided with claws on the edge of the opening through which the grape is inserted into the cup. When the cup is inserted into the case, the claws fall back into the grapes.
Cette réalisation permet d'exercer, par les griffes, un effort dans la direction axiale tendant à maintenir le raisin contre le fond du support, dans le logement. Toutefois, elle a notamment pour inconvénients qu'elle ne permet pas de bloquer le raisin lorsque le support est en bout de l'étui, c'est-à-dire lorsque l'utilisateur a sorti le raisin hors de l'étui aussi loin que possible. En effet, les griffes étant flexibles, si elles sont sorties hors de l'étui, elles risquent de revenir à leur position initiale, hors du raisin, ce dernier étant alors libre de quitter le support. L'invention vise notamment, s'agissant des étuis de produits cosmétiques sous forme de bâton, à proposer une solution aux problèmes de l'état de la technique précité. This embodiment allows to exert, by the claws, a force in the axial direction tending to keep the grape against the bottom of the support, in the housing. However, it has particular disadvantages that it does not block the grape when the support is at the end of the holster, that is to say when the user took the grape out of the holster as far as possible. Indeed, the claws are flexible, if they are out of the case, they may return to their original position, out of the grape, the latter being then free to leave the support. The invention aims, in particular, with regard to cases of cosmetic products in the form of a stick, to propose a solution to the problems of the prior art mentioned above.
Plus particulièrement, l'invention propose un support formant système de retenue permettant de bloquer, de manière efficace, un bâton de matière, de type raisin de rouge à lèvres, sur le support. More particularly, the invention provides a support forming a retaining system for blocking, effectively, a stick of material, grape-type lipstick, on the support.
Selon un premier aspect, l'invention propose un système de retenue d'un produit cosmétique sous forme de bâton de matière, notamment raisin de rouge à lèvre, dans un étui, maintenant le raisin dans le logement prévu de manière efficace, et ce même pour des compositions dites molles. Selon un deuxième aspect, l'invention propose un système de retenue notamment d'un raisin de rouge à lèvre dans un étui, diminuant les risques de libérer le raisin. According to a first aspect, the invention proposes a retaining system for a cosmetic product in the form of a stick of material, in particular a lipstick grape, in a case, keeping the grape in the housing provided efficiently, and this same for so-called soft compositions. According to a second aspect, the invention provides a retaining system including a lipstick grape in a case, reducing the risk of releasing the grape.
Selon un troisième aspect, l'invention propose un système de retenue notamment d'un raisin de rouge à lèvre dans un étui, peu coûteux. According to a third aspect, the invention provides a retaining system including a lipstick grape in a holster, inexpensive.
Selon un quatrième aspect, l'invention propose un système de retenue notamment d'un raisin de rouge à lèvre dans un étui, adaptable aux étuis déjà existants sur le marché, et pouvant remplacer des systèmes de retenue déjà mis en place dans un étui. Ci-après, un exposé de l'invention telle que caractérisée dans les revendications. According to a fourth aspect, the invention proposes a retaining system including a lipstick grape in a case, adaptable to cases already existing on the market, and can replace retention systems already set up in a case. Hereinafter, a description of the invention as characterized in the claims.
Selon un premier aspect, l'invention a pour objet un système de retenue d'un produit cosmétique sous forme de bâton de matière, notamment raisin de rouge à lèvre, dans un étui, le système comprenant une coupelle intérieure formant logement pour le bâton, la coupelle intérieure comprenant une ouverture par laquelle le bâton peut être inséré, le bord de l'ouverture étant muni d'une pluralité de griffes au moins partiellement flexibles, disposées en corolle s'étendant entre un bord limite proximal, de dimensions supérieures ou égales aux dimensions du bord de l'ouverture, et un bord limite distal. According to a first aspect, the subject of the invention is a system for retaining a cosmetic product in the form of a stick of material, in particular a lipstick grape, in a case, the system comprising an inner cup forming a housing for the stick, the inner cup comprising an opening through which the stick can be inserted, the edge of the opening being provided with a plurality of at least partially flexible claws arranged in a corolla extending between a proximal limit edge of greater or equal dimensions; to the dimensions of the edge of the opening, and a distal limit edge.
Les griffes peuvent alors prendre deux positions : The claws can then take two positions:
- une position ouverte, dans laquelle les dimensions du bord limite distal sont supérieures ou égales aux dimensions du bord de l'ouverture, les griffes autorisant l'insertion du bâton dans la coupelle intérieure ;
une position de blocage, dans laquelle les dimensions du bord limite distal sont inférieures aux dimensions du bord de l'ouverture, les griffes pouvant pénétrer dans le bâton préalablement inséré dans la coupelle intérieure pour le bloquer. Le système comprend de plus une coupelle extérieure, apte à être montée coulissante dans l'étui, et formant manchon pour la coupelle intérieure, les dimensions du manchon étant adaptées pour faire passer la corolle de griffes de la position ouverte à la position fermée par insertion de la coupelle intérieure dans la coupelle extérieure. Il comprend aussi des moyens de verrouillage de la coupelle intérieure dans la coupelle extérieure lorsque les griffes sont en position de blocage. an open position, in which the dimensions of the distal limit edge are greater than or equal to the dimensions of the edge of the opening, the claws allowing the insertion of the stick into the inner cup; a locking position, in which the dimensions of the distal limit edge are smaller than the dimensions of the edge of the opening, the claws can penetrate into the stick previously inserted into the inner cup to block it. The system further comprises an outer cup, slidably mountable in the holster, and forming a sleeve for the inner cup, the dimensions of the sleeve being adapted to move the gore of claws from the open position to the closed position by insertion. the inner cup in the outer cup. It also includes locking means of the inner cup in the outer cup when the claws are in the locking position.
Ainsi, notamment grâce au blocage entre les deux coupelles, les griffes ne peuvent pas passer en position ouverte de manière non désirée. Thus, particularly thanks to the blockage between the two cups, the claws can not go to the open position in an undesired manner.
Selon un premier mode de réalisation, la coupelle extérieure peut comprendre, sur la surface extérieure d'une paroi latérale, au moins un ergot apte à être en liaison hélicoïdale avec l'étui, de manière à guider le coulissement de la coupelle extérieure dans l'étui. According to a first embodiment, the outer cup may comprise, on the outer surface of a side wall, at least one lug adapted to be in helical connection with the case, so as to guide the sliding of the outer cup in the 'case.
Selon un deuxième mode de réalisation, la coupelle extérieure comprend, sur son fond, une tige de guidage munie d'au moins une ailette apte à être en liaison hélicoïdale avec l'étui. According to a second embodiment, the outer cup comprises, on its bottom, a guide rod provided with at least one fin adapted to be in helical connection with the case.
Ainsi, le système de retenue peut être adapté à tout type de guidage dans l'étui. Thus, the restraint system can be adapted to any type of guide in the case.
Les moyens de verrouillage peuvent comprendre au moins une patte en saillie sur la surface extérieure d'un fond de la coupelle intérieure et au moins un trou sur un fond de la coupelle extérieure, la patte et le trou coopérant par encliquetage pour bloquer la coupelle intérieure dans la coupelle extérieure lorsque la corolle de griffes est en position de blocage. The locking means may comprise at least one tab projecting from the outer surface of a bottom of the inner cup and at least one hole on a bottom of the outer cup, the tab and the snap-engaging hole to block the inner cup. in the outer cup when the claw corolla is in the blocking position.
Cette réalisation des moyens de verrouillage est particulièrement adaptée pour être adapté avec le premier mode de réalisation du guidage dans l'étui. This embodiment of the locking means is particularly adapted to be adapted with the first embodiment of the guide in the case.
En variante, les moyens de verrouillage peuvent comprendre au moins un bourrelet en saillie sur une surface extérieure d'une paroi latérale de la coupelle extérieure et au moins un renfoncement sur une surface extérieure d'une paroi latérale de la coupelle intérieure, le bourrelet et le renfoncement opérant par encliquetage pour bloquer la coupelle intérieure dans la coupelle extérieure lorsque les griffes sont en position de blocage. Alternatively, the locking means may comprise at least one protruding bead on an outer surface of a side wall of the outer cup and at least one recess on an outer surface of a side wall of the inner cup, the bead and the recess operates by snapping to lock the inner cup in the outer cup when the claws are in the locking position.
Cette variante réalisation des moyens de verrouillage est particulièrement adaptée pour être adapté avec le deuxième mode de réalisation du guidage dans l'étui. This alternative embodiment of the locking means is particularly adapted to be adapted with the second embodiment of the guide in the case.
Avantageusement, les griffes peuvent présenter chacune une face intérieure orientée vers le logement pour le bâton, la face intérieure des griffes étant munie de dents, augmentant l'effort de retenue exercé sur le raisin. Advantageously, the claws may each have an inner face facing the housing for the stick, the inner face of the claws being provided with teeth, increasing the retaining force exerted on the grapes.
Les griffes sont de préférence identiques entre elles et au nombre de quatre à dix, et par exemple huit, réparties régulièrement autour de l'ouverture de la coupelle intérieure. Il a été déterminé que dans cette configuration, l'effort de retenue du raisin est optimal et réparti sensiblement également sur la section du raisin à la hauteur où les griffes pénètrent dans le raisin en position de blocage.
Selon un deuxième aspect, l'invention concerne un étui d'un bâton de matière pour un produit cosmétique muni d'un système de retenue tel que présenté ci-dessus, la coupelle extérieure coopérant en translation avec l'étui de manière à faire sortir de l'étui ou rentrer dans l'étui le bâton. Selon un troisième aspect, l'invention concerne un procédé d'assemblage d'un bâton de matière pour un produit cosmétique dans l'étui présenté ci-dessus, comprenant les opérations suivantes : The claws are preferably identical to each other and to the number of four to ten, and for example eight, regularly distributed around the opening of the inner cup. It has been determined that in this configuration, the grape retaining force is optimal and distributed substantially equally over the grape section at the height where the claws enter the grape in the blocking position. According to a second aspect, the invention relates to a case of a stick of material for a cosmetic product provided with a retaining system as presented above, the outer cup cooperating in translation with the case so as to get out from the case or back into the case the stick. According to a third aspect, the invention relates to a method of assembling a stick of material for a cosmetic product in the case presented above, comprising the following operations:
insertion de la coupelle extérieure dans l'étui, insertion of the outer cup into the case,
insertion de la coupelle intérieure dans la coupelle extérieure, les griffes étant en position ouverte, insertion du bâton dans le logement de la coupelle intérieure, insertion of the inner cup into the outer cup, the claws being in the open position, insertion of the stick into the housing of the inner cup,
- application d'une force sur le bâton de manière à forcer la corolle de griffes de la coupelle intérieure dans la coupelle extérieure, les griffes venant en position de blocage, - applying a force on the stick so as to force the claw corolla of the inner cup in the outer cup, the claws coming to the blocking position,
mise en oeuvre des moyens de blocage entre la coupelle intérieure et la coupelle extérieure. implementation of the locking means between the inner cup and the outer cup.
On décrit maintenant brièvement les figures des dessins. The figures of the drawings are now briefly described.
La figure 1 est une vue en perspective d'une coupelle dite intérieure d'un système de retenue d'un produit cosmétique sous forme de bâton de matière, notamment raisin de rouge à lèvre, dans un étui, la coupelle comprenant des griffes dans une position ouverte. La figure 2 est une vue de côté de la coupelle intérieure de la figure 1 . FIG. 1 is a perspective view of a so-called inner cup of a retaining system for a cosmetic product in the form of a stick of material, in particular a lipstick grape, in a case, the cup comprising claws in a open position. Figure 2 is a side view of the inner cup of Figure 1.
La figure 3 est une vue de dessus de la coupelle intérieure des figures 1 et 2. Figure 3 is a top view of the inner cup of Figures 1 and 2.
La figure 4 est une vue en coupe selon l'axe IV-IV de la coupelle intérieure de la figure 3. Figure 4 is a sectional view along the axis IV-IV of the inner cup of Figure 3.
Les figures 5a à 5d représentent chacune une variante de réalisation des griffes de la coupelle intérieure. La figure 6 est une vue en perspective d'une coupelle dite extérieure du système de retenue. La figure 7 est une vue de côté de la coupelle extérieure de la figure 6. Figures 5a to 5d each show an alternative embodiment of the claws of the inner cup. Figure 6 is a perspective view of a so-called outer cup retaining system. Figure 7 is a side view of the outer cup of Figure 6.
La figure 8 est une vue de dessus de la coupelle extérieure des figures 5 et 6. Figure 8 is a top view of the outer cup of Figures 5 and 6.
La figure 9 est une vue en coupe selon l'axe IX-IX de la coupelle extérieure de la figure 8. FIG. 9 is a sectional view along the axis IX-IX of the outer cup of FIG. 8.
La figure 10 est une vue en coupe du système de retenue représentant la coupelle intérieure des figures 1 à 4 et la coupelle extérieure des figures 6 à 9 dans une position pré-assemblée, les griffes étant dans la position ouverte. La figure 1 1 est une vue en coupe du système de retenue similaire à celle de la figure 10, la coupelle intérieure et la coupelle extérieure étant dans une position assemblée, les griffes étant dans une position de blocage. Figure 10 is a sectional view of the retaining system showing the inner cup of Figures 1 to 4 and the outer cup of Figures 6 to 9 in a pre-assembled position, the claws being in the open position. Figure 1 1 is a sectional view of the retaining system similar to that of Figure 10, the inner cup and the outer cup being in an assembled position, the claws being in a locking position.
La figure 12 est une vue en coupe d'une variante du système de retenue. Figure 12 is a sectional view of a variant of the restraint system.
La figure 13 est une vue en coupe du système de retenue de la figure 12 coopérant avec un étui.
Les figures 14 à 16 représentent de manière schématique, un étui de rouge à lèvres muni d'un système de retenue selon les figures précédentes, dans trois étapes successives d'un procédé d'assemblage d'un raisin de rouge à lèvres dans l'étui. Ci-après un exposé détaillé de plusieurs modes de réalisation de l'invention assorti d'exemples et de référence aux dessins. Figure 13 is a sectional view of the retaining system of Figure 12 cooperating with a case. FIGS. 14 to 16 schematically represent a lipstick case provided with a retaining system according to the preceding figures, in three successive stages of a process for assembling a lipstick grape in the case. Hereinafter a detailed discussion of several embodiments of the invention with examples and reference to the drawings.
Sur les figures 1 à 9, sont illustrées les pièces d'un système 1 de retenue d'un produit cosmétique sous forme de bâton 2 de matière dans un étui. Par exemple, le produit cosmétique est un raisin de rouge à lèvres. In Figures 1 to 9, are illustrated the parts of a system 1 for retaining a cosmetic product in the form of a stick 2 of material in a case. For example, the cosmetic product is a lipstick grape.
Le système 1 de retenue comprend une coupelle 3 dite intérieure et une coupelle 4 dite extérieure. The retaining system 1 comprises a so-called inner cup 3 and a so-called outer cup 4.
La coupelle 3 intérieure comprend une paroi 5 latérale, avantageusement, comme il sera vu plus loin, cylindrique de révolution autour d'un axe longitudinal A, fermée à une extrémité par un fond 6 et formant une ouverture 7 à l'autre extrémité. La coupelle 3 intérieure forme ainsi, entre sa paroi 5 latérale et le fond 6, un logement 8 pour le raisin 2, lequel peut être inséré dans le logement 8 par l'ouverture 7. The inner cup 3 comprises a side wall 5, advantageously, as will be seen later, cylindrical of revolution about a longitudinal axis A, closed at one end by a bottom 6 and forming an opening 7 at the other end. The inner cup 3 thus forms, between its side wall 5 and the bottom 6, a housing 8 for the grape 2, which can be inserted into the housing 8 through the opening 7.
L'ouverture 7 est délimitée par un bord 9, dont les dimensions sont adaptées pour permettre l'insertion du raisin 2 dans le logement 8. Le bord 9 de l'ouverture 7 est muni d'une pluralité de griffes 10 disposées en corolle. The opening 7 is delimited by an edge 9, whose dimensions are adapted to allow the insertion of the grape 2 in the housing 8. The edge 9 of the opening 7 is provided with a plurality of claws 10 disposed in the corolla.
Par « griffe » on entend ici tout élément, ou aspérité, en saillie sur le bord 9 de l'ouverture 7, vers l'extérieur de l'ouverture 8, indépendamment de la forme, apte à pénétrer dans le raisin 2 sous l'action d'une contrainte déterminée. La corolle de griffes 10 s'étend entre un bord limite proximal et un bord limite distal, c'est-à-dire que, lorsque la coupelle 3 intérieure est vue dans un plan perpendiculaire à l'axe A longitudinal, les griffes 10 sont comprises entre le bord limite proximal et le bord limite distal. Les dimensions du bord limite proximal sont supérieures ou égales aux dimensions du bord 9 de l'ouverture 7. By "claw" is meant here any element, or asperity, projecting on the edge 9 of the opening 7, towards the outside of the opening 8, regardless of the shape, able to penetrate the grape 2 under the action of a given constraint. The claw corolla 10 extends between a proximal boundary edge and a distal boundary edge, i.e., when the inner cup 3 is viewed in a plane perpendicular to the longitudinal axis A, the claws 10 are between the proximal boundary edge and the distal boundary edge. The dimensions of the proximal limit edge are greater than or equal to the dimensions of the edge 9 of the opening 7.
Plus précisément, chaque griffe comprend une extrémité 11 proximale fixée sur le bord 9 de l'ouverture et une extrémité 12 distale libre. Ainsi, en pratique, la coupelle 3 intérieure étant de forme cylindrique de révolution, le bord limite proximal est un cercle qui passe par les extrémités 1 1 proximales de chaque griffe 10 et le bord limite distal est également un cercle qui passe par les extrémités 12 distales de chaque griffe 10, c'est-à-dire que le bord limite proximal est confondu avec le bord 9 de l'ouverture 7 de la coupelle 3 intérieure. Une lumière 13 est formée entre chaque griffe 10. More specifically, each claw comprises a proximal end 11 fixed on the edge 9 of the opening and a free distal end 12. Thus, in practice, the inner cup 3 having a cylindrical shape of revolution, the proximal limit edge is a circle which passes through the proximal ends 1 1 of each claw 10 and the distal limit edge is also a circle which passes through the ends 12 distal to each claw 10, that is to say that the proximal limit edge is coincident with the edge 9 of the opening 7 of the inner cup 3. A light 13 is formed between each claw 10.
Les griffes 10 sont au moins partiellement flexibles, c'est-à-dire à dire qu'elles comprennent au moins une portion flexible leur permettant d'être articulées par rapport au bord 9 de l'ouverture 7. Par « flexible » on entend ici la caractéristique selon laquelle une griffe peut être déformée, plastiquement ou élastiquement, sans rompre, sous l'action d'une contrainte exercée manuellement par un opérateur. The claws 10 are at least partially flexible, that is to say to say that they comprise at least one flexible portion allowing them to be articulated with respect to the edge 9 of the opening 7. By "flexible" means here the characteristic that a claw can be deformed, plastically or elastically, without breaking, under the action of a constraint exerted manually by an operator.
Par exemple, les griffes sont flexibles au moins sur une portion s'étendant depuis l'extrémité 1 1 proximale, et peuvent être durcies en se rapprochant de l'extrémité 12 distale. Les lumières 13 peuvent être s'étendre au-delà des griffes 10, sur la paroi 5 latérale de la coupelle 3 intérieure, afin notamment d'augmenter la flexibilité des griffes 10.
Afin de faciliter la fabrication, les griffes 10 sont identiques entre elles. Elles sont par exemple entre quatre et dix, réparties régulièrement autour de l'ouverture de 7 la coupelle 3 intérieure. Par exemple, le système 1 de retenue comprend huit griffes. For example, the claws are flexible at least on a portion extending from the proximal end 1 1, and can be hardened by approaching the distal end 12. The lights 13 can be extended beyond the claws 10, on the side wall 5 of the inner cup 3, in particular to increase the flexibility of the claws 10. In order to facilitate manufacture, the claws 10 are identical to each other. They are for example between four and ten, distributed regularly around the opening of the inner cup 3. For example, the retaining system 1 comprises eight claws.
Ainsi, grâce à la flexibilité, la corolle de griffes 10 peut prendre deux positions : Thus, thanks to the flexibility, the corolla of claws 10 can take two positions:
une position ouverte, dans laquelle les dimensions du bord limite distal sont supérieures aux dimensions du bord 9 de l'ouverture 7, les griffes 10 autorisant l'insertion du bâton 2 dans la coupelle 3 intérieure, par l'ouverture 7 ; an open position, in which the dimensions of the distal limit edge are greater than the dimensions of the edge 9 of the opening 7, the claws 10 allowing the insertion of the stick 2 into the inner cup 3, through the opening 7;
- une position de blocage, dans laquelle les dimensions du bord limite distal sont inférieures aux dimensions du bord 9 de l'ouverture 7, les griffes 10 pouvant pénétrer dans le raisin 2 préalablement inséré dans la coupelle 3 intérieure pour le bloquer. - A locking position, wherein the dimensions of the distal limit edge are smaller than the dimensions of the edge 9 of the opening 7, the claws 10 can penetrate the grape 2 previously inserted into the inner cup 3 to block it.
Plus précisément, selon l'exemple des figures, en position ouverte, le bord limite proximal étant confondu avec le bord 9 de l'ouverture, en position ouverte, les griffes 10 sont totalement hors du logement 8, laissant l'accès pour insérer le raisin 2 dans le logement 8 de la coupelle 3 intérieure. En d'autres termes encore, les griffes 10, en position ouverte, s'évasent vers l'extérieur du logement 8. Puis, en position de blocage, les griffes comprennent au moins une portion s'étendant dans le logement 8. Ainsi, lorsque le raisin 2 a été préalablement inséré dans le logement 8 de la coupelle 3 intérieure avec les griffes 10 en position ouverte, les griffes amenées en position de blocage mordent dans le raisin 2, le rentant dans le logement 8. More specifically, according to the example of the figures, in the open position, the proximal limit edge being coincident with the edge 9 of the opening, in the open position, the claws 10 are completely out of the housing 8, leaving access to insert the grape 2 in the housing 8 of the inner cup 3. In other words again, the claws 10, in the open position, flare towards the outside of the housing 8. Then, in the locked position, the claws comprise at least one portion extending into the housing 8. Thus, when the grape 2 has been previously inserted into the housing 8 of the inner cup 3 with the claws 10 in the open position, the claws brought into the locking position bite into the grapes 2, making it into the housing 8.
Les griffes 10 présentent chacune une face intérieure orientée vers le logement 8 pour le raisin 2. Afin d'augmenter la prise des griffes 10 dans le raisin 2, la surface intérieure des griffes 10 peut être munie de dents 14, chaque dent 14 formant une arête 15 saillante vers l'intérieur du logement 8. Chaque griffe 10 peut comprend une ou plusieurs dents 14, comme représenté notamment sur les figures 5 a à 5d. Les arêtes des dents 15 sont alors sensiblement parallèles les unes aux autres, et s'étendant dans un plan perpendiculaire à l'axe A longitudinal. The claws 10 each have an inner face facing the housing 8 for the grape 2. In order to increase the grip of the claws 10 in the grape 2, the inner surface of the claws 10 may be provided with teeth 14, each tooth 14 forming a protruding edge 15 inward of the housing 8. Each claw 10 may comprise one or more teeth 14, as shown in particular in Figures 5 a to 5d. The edges of the teeth 15 are then substantially parallel to each other, and extending in a plane perpendicular to the longitudinal axis A.
La coupelle 4 extérieure permet alors de déformer les griffes 10, par flexibilité, et de passer de la position ouverte à la position de blocage des griffes 10. A cet effet, la coupelle 4 extérieure forme manchon pour la coupelle 3 intérieure, c'est-à-dire que les dimensions de la coupelle 4 extérieure permettent d'y insérer la coupelle 3 intérieure. Plus précisément, la coupelle 4 extérieure comprend également une paroi 16 latérale cylindrique de révolution autour d'un axe B longitudinal, dont le diamètre intérieur est sensiblement égal au diamètre extérieur de la paroi 5 latérale de la coupelle 3 intérieure. La paroi 16 latérale de la coupelle 4 extérieure est fermée à une extrémité par un fond 17, et forme à l'autre extrémité une ouverture 18. The outer cup 4 then makes it possible to deform the claws 10, by flexibility, and to move from the open position to the locking position of the claws 10. For this purpose, the outer cup 4 forms a sleeve for the inner cup 3; that is to say that the dimensions of the outer cup 4 allow to insert the inner cup 3. More specifically, the outer cup 4 also comprises a cylindrical side wall 16 of revolution about a longitudinal axis B, whose inner diameter is substantially equal to the outer diameter of the side wall 5 of the inner cup 3. The side wall 16 of the outer cup 4 is closed at one end by a bottom 17, and forms at the other end an opening 18.
Ainsi, en insérant la coupelle 3 intérieure dans la coupelle 4 extérieure de telle manière que l'axe longitudinal A de la coupelle 3 intérieure est confondu avec l'axe B longitudinal de la coupelle 4 extérieure, les griffes 10 de la coupelle 3 intérieure en position ouverte viennent en butée contre le bord 19 de l'ouverture 18 de la coupelle 4 extérieure. En appliquant un effort selon l'axe A longitudinal, les griffes sont forcées à fléchir vers l'intérieur du logement 8 pour passer en position de blocage. Les lumières 13 sont dimensionnées pour qu'en position de blocage, les griffes 10 ne se chevauchent pas. De manière avantageuse, en position de blocage, les griffes 10 se touchent deux à deux, formant une surface fermée. Le système 1 de retenue comprend de plus des moyens 20 de verrouillage de la coupelle 3 intérieure dans la coupelle 4 extérieure lorsque les griffes 10 sont en position de blocage. Les moyens 20 de verrouillage
permettent d'empêcher tout mouvement entre al coupelle 3 intérieure et la coupelle 4 extérieure au moins selon l'axe A longitudinal. Thus, by inserting the inner cup 3 into the outer cup 4 so that the longitudinal axis A of the inner cup 3 coincides with the longitudinal axis B of the outer cup 4, the claws 10 of the inner cup 3 open position abut against the edge 19 of the opening 18 of the outer cup 4. By applying a force along the longitudinal axis A, the claws are forced to bend inwardly of the housing 8 to move to the locking position. The lights 13 are dimensioned so that in the locking position, the claws 10 do not overlap. Advantageously, in the locking position, the claws 10 touch two by two, forming a closed surface. The retaining system 1 further comprises means 20 for locking the inner cup 3 in the outer cup 4 when the claws 10 are in the locking position. The means 20 for locking allow to prevent any movement between the inner cup 3 and the outer cup 4 at least along the longitudinal axis A.
Selon un premier mode de réalisation, les moyens 20 de verrouillage sont formés sur les fonds 6, 17 des coupelles 3, 4. Les moyens 20 de verrouillage comprennent au moins une patte 21 en saillie sur la surface extérieure du fond 6 de la coupelle 3 intérieure et au moins un trou 22 sur le fond 17 de la coupelle 4 extérieure. La patte 21 et le trou 22 coopèrent par encliquetage, de sorte que lorsque la coupelle 3 intérieure est insérée à force dans la coupelle 4 extérieure, et que les griffes passent en position de blocage, la patte 21 s'insère simultanément dans le trou 22 et s'y bloque par encliquetage. Selon un exemple de réalisation, qui est illustré notamment sur les figures 1 à 1 1 , le trou 22 est sensiblement circulaire et central sur le fond 17 de la coupelle 4 extérieure. La coupelle 3 intérieure comprend deux pattes 21 , formant chacune une portion d'un même cylindre. Au moins un bourrelet 23, 24 comme représenté sur les figures 10 et 1 1 , voire deux bourrelets comme illustrés sur les figures 1 , 2 et 4, est formé sur chaque patte 21 , dont les dimensions sont adaptées à celles du trou 22 pour obtenir l'effet d'encliquetage. Ainsi, lorsque les pattes 21 sont insérées à force dans le trou 22, les bourrelets 23, 24 force les pattes 21 à fléchir légèrement l'une vers l'autre. Les bourrelets 23, 24 passent dans le trou 22 puis, lorsqu'ils l'ont dépassé, les pattes 21 reviennent en position initiale. Le fond 17 de la coupelle 4 intérieure est alors coincé entre les bourrelets 23, 24 des pattes 21 et le fond 6 de la coupelle 3 intérieure. According to a first embodiment, the locking means 20 are formed on the bottoms 6, 17 of the cups 3, 4. The locking means 20 comprise at least one lug 21 projecting on the outer surface of the bottom 6 of the cup 3 and at least one hole 22 on the bottom 17 of the outer cup 4. The lug 21 and the hole 22 cooperate by snapping, so that when the inner cup 3 is forced into the outer cup 4, and the claws pass into the locking position, the lug 21 is inserted simultaneously into the hole 22 and hangs there by snapping. According to an exemplary embodiment, which is illustrated in particular in Figures 1 to 1 1, the hole 22 is substantially circular and central on the bottom 17 of the outer cup 4. The inner cup 3 comprises two tabs 21, each forming a portion of the same cylinder. At least one bead 23, 24 as shown in FIGS. 10 and 11, or even two beads as illustrated in FIGS. 1, 2 and 4, is formed on each lug 21 whose dimensions are adapted to those of the hole 22 to obtain the snap effect. Thus, when the tabs 21 are forced into the hole 22, the beads 23, 24 force the legs 21 to bend slightly towards each other. The beads 23, 24 pass through the hole 22 and, when they have passed, the tabs 21 return to the initial position. The bottom 17 of the inner cup 4 is then wedged between the beads 23, 24 of the tabs 21 and the bottom 6 of the inner cup 3.
Selon un deuxième mode de réalisation, illustré notamment sur les figure 12 et 13, les moyens 20 de verrouillage sont formés sur les parois 5, 16 latérales des coupelles 3, 4. Les moyens 20 de verrouillage comprennent au moins un bourrelet 25 annulaire, deux bourrelets 25 selon l'exemple des figures 12 et 13, en saillie sur la surface intérieure de la paroi 16 latérale de la coupelle 4 extérieure et au moins un renfoncement 26 annulaire formé sur la surface extérieure de la paroi 5 latérale de la coupelle 3 intérieure. Les bourrelets 25 et le renfoncement 26 coopèrent par encliquetage. Plus précisément, lors de l'insertion de la coupelle 3 extérieure dans la coupelle 4 intérieure, les bourrelets 25 glissent le long de la surface extérieure de la paroi 5 latérale de la coupelle 3 intérieure, forçant la paroi 5 latérale de la coupelle 3 intérieure et/ou la paroi 16 latérale de la coupelle 4 extérieure à se déformer légèrement. Les bourrelets 25 atteignent le renfoncement 26 sensiblement au même moment où les griffes sont passées en position de blocage. Les bourrelets 25 s'insèrent alors dans le renfoncement 26, les parois 5, 16 latérales reprenant leur position initiale. Les dimensions des bourrelets 25 et du renfoncement 26 sont telles que la coupelle 3 intérieure est alors bloquée, au moins selon l'axe A longitudinal, par rapport à la coupelle 4 extérieure. According to a second embodiment, illustrated in particular in FIGS. 12 and 13, the locking means 20 are formed on the side walls 5, 16 of the cups 3, 4. The locking means 20 comprise at least one annular bead, two bead 25 according to the example of Figures 12 and 13, projecting on the inner surface of the side wall 16 of the outer cup 4 and at least one annular recess 26 formed on the outer surface of the side wall 5 of the inner cup 3 . The beads 25 and the recess 26 cooperate by snapping. More specifically, during the insertion of the outer cup 3 into the inner cup 4, the beads 25 slide along the outer surface of the side wall 5 of the inner cup 3, forcing the side wall 5 of the inner cup 3 and / or the side wall 16 of the outer cup 4 to deform slightly. The beads 25 reach the recess 26 substantially at the same time that the claws are moved to the locking position. The beads 25 then insert into the recess 26, the side walls 5, 16 resuming their initial position. The dimensions of the beads 25 and the recess 26 are such that the inner cup 3 is then locked, at least along the longitudinal axis A, relative to the outer cup 4.
Le système 1 de retenue a pour vocation d'être monté dans un étui 27, notamment de rouge à lèvre, pour lequel le système 1 de retenue forme également support du raisin 4. The retaining system 1 is intended to be mounted in a case 27, in particular lipstick, for which the retaining system 1 also forms the support of the grape 4.
A cet effet, la coupelle 4 extérieure est dimensionnée pour pouvoir être montée coulissante selon l'axe A longitudinal dans l'étui 27 et comprend des moyens 28 de guidage dans l'étui 27. For this purpose, the outer cup 4 is sized to be slidably mounted along the longitudinal axis A in the case 27 and comprises means 28 for guiding the case 27.
Selon un premier mode de réalisation, les moyens 28 de guidage sont réalisés sur la surface extérieure de la paroi 16 latérale de la coupelle 4 extérieure et comprennent au moins un ergot 29 en saillie sur la surface extérieure de la paroi 16 latérale de la coupelle 4 extérieure. En pratique, la coupelle 4 extérieure est munie de deux ergots 29 diamétralement opposés. L'étui 27 comprend alors un corps 30 intérieur sur lequel deux fentes s'étendant selon l'axe A longitudinal sont formées. Une enveloppe 31 munie de deux rainures hélicoïdales est emmanchée sur le corps 30 intérieur. Les ergots 29 de la coupelle 4 intérieure sont placés chacun dans une fente et une rainure hélicoïdale. Un fourreau 32 extérieur, sur lequel l'enveloppe 31 est fixée, englobe l'ensemble. Un mécanisme 33 d'actionnement du corps 30 intérieur, accessible par exemple sur une portion inférieure de l'étui
27, permet de faire pivoter le corps 30 intérieur par rapport à l'enveloppe 31 et entraîne ainsi le déplacement de la coupelle 4 extérieure, de la coupelle 3 intérieure et du raisin 2 dans l'étui 27 selon la direction de l'axe A longitudinal, grâce à la liaison hélicoïdale des ergots 29 sur l'étui 27. Ce premier mode de réalisation des moyens 28 de guidage est avantageusement combiné avec le premier mode de réalisation des moyens 20 de verrouillage de la coupelle 3 intérieure dans la coupelle 4 extérieure, sur les fonds 6, 17. According to a first embodiment, the guide means 28 are formed on the outer surface of the side wall 16 of the outer cup 4 and comprise at least one lug 29 projecting on the outer surface of the side wall 16 of the cup 4 exterior. In practice, the outer cup 4 is provided with two lugs 29 diametrically opposed. The case 27 then comprises an inner body 30 on which two slots extending along the longitudinal axis A are formed. An envelope 31 provided with two helical grooves is fitted on the inner body. The lugs 29 of the inner cup 4 are each placed in a slot and a helical groove. An outer sheath 32, on which the casing 31 is fixed, encompasses the assembly. A mechanism 33 for actuating the inner body 30, accessible for example on a lower portion of the holster 27, rotates the inner body 30 relative to the casing 31 and thus causes the displacement of the outer cup 4, the inner cup 3 and the grapes 2 in the case 27 in the direction of the axis A longitudinal, thanks to the helical connection of the lugs 29 on the case 27. This first embodiment of the guide means 28 is advantageously combined with the first embodiment of the means 20 for locking the inner cup 3 in the outer cup 4 , on the funds 6, 17.
Selon un deuxième mode de réalisation, les moyens 28 de guidage sont réalisés sur le fond 17 de la coupelle 4 extérieure. A cet effet, la coupelle 4 extérieure comprend une tige 34 de guidage, s'étendant depuis la surface extérieur du fond 17, selon l'axe B longitudinal de la coupelle 4 extérieure. La tige 34 de guidage comprend une section non symétrique de révolution, et est munie, à son extrémité libre, d'au moins une ailette 35 en saillie perpendiculaire à l'axe B longitudinal, en pratique deux ailettes 35, chacune étant adaptée pour coopérer avec une rainure 36 hélicoïdale d'une enveloppe 37 de l'étui 27. La tige 34 de guidage est insérée dans une fente 38 non symétrique de révolution d'un guide 39 de l'étui 27, bloquant la rotation relative entre la tige 34 de guidage et me guide 40. L'ensemble est placé dans un fourreau 40 extérieur. Ainsi, en actionnant la rotation de l'enveloppe 37, par un mécanisme accessible à un utilisateur non représenté sur les figures, les ailettes 35 glissent dans les rainures 36, provoquant la translation de la tige 34 de guidage et de la coupelle 4 extérieure dans l'étui 27 selon l'axe A longitudinal, grâce à la liaison hélicoïdale de la tige 34 de guidage sur l'étui 27. According to a second embodiment, the guide means 28 are made on the bottom 17 of the outer cup 4. For this purpose, the outer cup 4 comprises a guide rod 34, extending from the outer surface of the bottom 17, along the longitudinal axis B of the outer cup 4. The guide rod 34 comprises a non-symmetrical section of revolution, and is provided, at its free end, with at least one fin 35 projecting perpendicular to the longitudinal axis B, in practice two fins 35, each being adapted to cooperate with a helical groove 36 of an envelope 37 of the case 27. The guide rod 34 is inserted in a slot 38 which is not symmetrical with a revolution of a guide 39 of the case 27, blocking the relative rotation between the rod 34 40. The assembly is placed in an outer sleeve 40. Thus, by actuating the rotation of the envelope 37, by a mechanism accessible to a user not shown in the figures, the fins 35 slide in the grooves 36, causing the translation of the guide rod 34 and the outer cup 4 in FIG. the case 27 along the longitudinal axis A, thanks to the helical connection of the guide rod 34 to the case 27.
Ce deuxième mode de réalisation des moyens 28 de guidage est avantageusement combiné avec le deuxième mode de réalisation des moyens 20 de verrouillage de la coupelle 3 intérieure dans la coupelle 4 extérieure, sur les parois latérales 5, 16. L'assemblage du raisin 2 dans l'étui 27 peut alors se faire de la manière suivante. This second embodiment of the guide means 28 is advantageously combined with the second embodiment of the locking means 20 of the inner cup 3 in the outer cup 4, on the side walls 5, 16. The assembly of the grape 2 in the case 27 can then be done in the following manner.
La coupelle 4 extérieure est tout d'abord insérée dans l'étui 27, de sorte que les moyens 28 de guidage dans l'étui 27 sont installés. La coupelle 3 intérieure est insérée dans la coupelle 4 extérieure, les griffes 10 demeurant en position ouverte. Plus précisément, les griffes 10 sont en butée contre le bord 19 de l'ouverture 18 de la coupelle 4 extérieure. The outer cup 4 is first inserted into the case 27, so that the guide means 28 in the case 27 are installed. The inner cup 3 is inserted into the outer cup 4, the claws 10 remaining in the open position. More specifically, the claws 10 abut against the edge 19 of the opening 18 of the outer cup 4.
Le raisin 2 est alors à son tour inséré dans le logement 8 formé par la coupelle 3 intérieure, jusqu'à ce qu'il vienne en butée contre le fond 6 de la coupelle 3 intérieure. The grape 2 is then in turn inserted into the housing 8 formed by the inner cup 3, until it abuts against the bottom 6 of the inner cup 3.
Un effort, selon l'axe A longitudinal, est alors appliqué sur le raisin 2 et transmis à la coupelle 3 intérieure. Les griffes 10 sont alors forcées à dépasser le bord 19 de la coupelle 4 extérieure et à fléchir vers l'intérieur du logement 8, où se trouve le raisin 4. Les griffes 10 sont alors en position de blocage et pénètrent le raisin 4. La matière du raisin 4 s'insinue alors tout autours les griffes 10 et dans les lumières 13. Les griffes sont ancrées dans le raisin 4, lequel ne peut plus bouger, aussi bien en translation selon l'axe A longitudinal qu'en rotation autour de ce même axe. A force, along the longitudinal axis A, is then applied to the grape 2 and transmitted to the inner cup 3. The claws 10 are then forced to exceed the edge 19 of the outer cup 4 and to bend inwardly of the housing 8, where the grape 4. The claws 10 are then in the blocking position and penetrate the grape 4. The Grape material 4 insinuates itself around the claws 10 and in the lights 13. The claws are anchored in the grape 4, which can not move, both in translation along the longitudinal axis A in rotation around this same axis.
Les griffes 10, en mordant dans le raisin 2, exercent un effort sur le raisin 4 selon l'axe A longitudinal tendant à tenir le raisin 2 contre le fond de la coupelle 3 intérieure.
L'assemblage du raisin se fait alors de manière particulièrement simple, avec un unique mouvement d'insertion du raisin 2 dans le système 1 de retenue et l'étui 27. Le résultat est un blocage optimal, la matière du raisin venant entourer chaque griffe 10 en passant dans les lumières 13, empêchant tout mouvement entre le raisin 2 et le système 1 de retenue. The claws 10, by biting into the grapes 2, exert a force on the grapes 4 along the longitudinal axis A tending to hold the grapes 2 against the bottom of the inner cup 3. The assembly of the grapes is then done in a particularly simple manner, with a single insertion movement of the grapes 2 in the retaining system 1 and the case 27. The result is an optimal blocking, the material of the grapes coming to surround each claw 10 passing through the lights 13, preventing any movement between the grape 2 and the retaining system 1.
L'association de la coupelle 3 intérieure avec la coupelle 4 extérieure permet notamment d'obtenir un maintient sûr et efficace du raisin 2 dans son support formé par le système 1 de retenue. The combination of the inner cup 3 with the outer cup 4 allows in particular to obtain a safe and effective maintenance of the grape 2 in its support formed by the retaining system 1.
En particulier, lorsque le système 1 de retenu est sorti le plus loin possible hors de l'étui 27, les griffes 10 sont toujours fermement ancrées dans le raisin 2 grâce à a coupelle 4 extérieure bloquée sur la coupelle 3 intérieure et qui exerce en permanence un effort sur les griffes 10 tendant à les maintenir en position de blocage, de sorte que les risques que le raisin ne s'échappe malencontreusement sont diminués. In particular, when the retaining system 1 has gone as far as possible out of the case 27, the claws 10 are still firmly anchored in the grape 2 thanks to the outer cup 4 blocked on the inner cup 3 and which is permanently engaged a force on the claws 10 tending to keep them in the blocking position, so that the risk that the grapes do not escape inadvertently are reduced.
Le système 1 de retenue est peu coûteux. The retaining system 1 is inexpensive.
La coupelle 3 intérieure et la coupelle 4 extérieure sont par exemple obtenues par moulage d'un matériau thermoplastique. Afin de favoriser la flexion de griffes 10 pour le passage à la position de blocage, la coupelle 4 extérieure est de préférence formée dans un matériau plus dur que celui de la coupelle 3 intérieure. The inner cup 3 and the outer cup 4 are for example obtained by molding a thermoplastic material. In order to promote the bending of claws 10 for the passage to the locking position, the outer cup 4 is preferably formed of a material harder than that of the inner cup 3.
Le système 1 de retenue peut être adapté à toute forme d'étui. En particulier, les moyens 28 de guidage avec l'étui 27 pourront être placés aussi bien sur le fond 17 de la coupelle 3 extérieure que sur sa paroi 16 latérale. Ainsi, le système 1 de retenue ainsi décrit ne nécessité pas de développer de nouvelles pièces de l'étui, les étuis existants pouvant intégrer le système 1 de retenue.
The retaining system 1 can be adapted to any form of case. In particular, the guide means 28 with the case 27 may be placed both on the bottom 17 of the outer cup 3 on its side wall 16. Thus, the retaining system 1 thus described does not need to develop new parts of the case, the existing cases can integrate the system 1 retaining.
Claims
1 . Système (1 ) de retenue d'un produit cosmétique sous forme de bâton (2) de matière, notamment raisin de rouge à lèvre, dans un étui (27), le système comprenant une coupelle (3) intérieure formant logement (8) pour le bâton (2), la coupelle (3) intérieure comprenant une ouverture (7) par laquelle le bâton (2) peut être inséré, le bord (9) de l'ouverture (7) étant muni d'une pluralité de griffes (10) au moins partiellement flexibles, disposées en corolle s'étendant entre un bord limite proximal, de dimensions supérieures ou égales aux dimensions du bord de l'ouverture (7), et un bord limite distal, les griffes (10) pouvant prendre deux positions : 1. System (1) for retaining a cosmetic product in the form of a stick (2) of material, in particular lipstick grapes, in a case (27), the system comprising an inner cup (3) forming a housing (8) for the stick (2), the inner cup (3) comprising an opening (7) through which the stick (2) can be inserted, the edge (9) of the opening (7) being provided with a plurality of claws ( 10) at least partially flexible, arranged in a corolla extending between a proximal limit edge, of dimensions greater than or equal to the dimensions of the edge of the opening (7), and a distal limit edge, the claws (10) being able to take two positions:
une position ouverte, dans laquelle les dimensions du bord limite distal sont supérieures ou égales aux dimensions du bord (9) de l'ouverture (7), les griffes (10) autorisant l'insertion du bâton (2) dans la coupelle (3) intérieure ; an open position, in which the dimensions of the distal limit edge are greater than or equal to the dimensions of the edge (9) of the opening (7), the claws (10) allowing the insertion of the stick (2) into the cup (3) ) inside;
une position de blocage, dans laquelle les dimensions du bord limite distal sont inférieures aux dimensions du bord (9) de l'ouverture (7), les griffes (10) pouvant pénétrer dans le bâton (2) préalablement inséré dans la coupelle (3) intérieure pour le bloquer ; a locking position, in which the dimensions of the distal limit edge are smaller than the dimensions of the edge (9) of the opening (7), the claws (10) being able to penetrate into the stick (2) previously inserted into the cup (3); ) inside to block it;
le système (1 ) étant caractérisé en ce qu'il comprend de plus une coupelle (4) extérieure, apte à être montée coulissante dans l'étui (27), et formant manchon pour la coupelle (3) intérieure, les dimensions du manchon étant adaptées pour faire passer la corolle de griffes (10) de la position ouverte à la position fermée par insertion de la coupelle (3) intérieure dans la coupelle (4) extérieure, et en ce qu'il comprend des moyens (20) de verrouillage de la coupelle (3) intérieure dans la coupelle (4) extérieure lorsque les griffes (10) sont en position de blocage. the system (1) being characterized in that it further comprises an outer cup (4), able to be slidably mounted in the case (27), and forming a sleeve for the inner cup (3), the dimensions of the sleeve being adapted to pass the claw corolla (10) from the open position to the closed position by insertion of the inner cup (3) into the outer cup (4), and in that it comprises means (20) for locking the inner cup (3) in the outer cup (4) when the claws (10) are in the locking position.
2. Système (1 ) de retenue selon la revendication 1 , dans lequel la coupelle (4) extérieure comprend, sur la surface extérieure d'une paroi (16) latérale, au moins un ergot (29) apte à être en liaison hélicoïdale avec l'étui (27), de manière à guider le coulissement de la coupelle (4) extérieure dans l'étui (27). 2. System (1) retaining device according to claim 1, wherein the outer cup (4) comprises, on the outer surface of a side wall (16), at least one lug (29) capable of being in helical connection with the case (27), so as to guide the sliding of the outer cup (4) in the case (27).
3. Système (1 ) de retenue selon la revendication 1 , dans laquelle la coupelle (4) extérieure comprend, sur son fond (17), une tige (34) de guidage munie d'au moins une ailette (35) apte à être en liaison hélicoïdale avec l'étui (27). 3. System (1) retaining device according to claim 1, wherein the outer cup (4) comprises, on its bottom (17), a rod (34) of guide provided with at least one fin (35) adapted to be in helical connection with the case (27).
4. Système (1 ) de retenue selon l'une quelconque des revendications précédentes, dans lequel les moyens (20) de verrouillage comprennent au moins une patte (21 ) en saillie sur la surface extérieure d'un fond (6) de la coupelle intérieure et au moins un trou (22) sur un fond (17) de la coupelle extérieure, la patte (21 ) et le trou (22) coopérant par encliquetage pour bloquer la coupelle (3) intérieure dans la coupelle (4) extérieure lorsque la corolle de griffes (10) est en position de blocage. 4. System (1) retaining according to any one of the preceding claims, wherein the means (20) for locking comprise at least one lug (21) projecting from the outer surface of a bottom (6) of the cup and at least one hole (22) on a bottom (17) of the outer cup, the tab (21) and the snap-engaging hole (22) for locking the inner cup (3) in the outer cup (4) when the claw corolla (10) is in the blocking position.
5. Système (1 ) de retenue selon l'une quelconque des revendications 1 à 3, dans lequel les moyens (20) de verrouillage comprennent au moins un bourrelet (25) en saillie sur une surface extérieure d'une paroi (16) latérale de la coupelle extérieure et au moins un renfoncement (26) sur une surface extérieure d'une paroi (5) latérale de la coupelle (3) intérieure, le bourrelet (25) et le renfoncement (26) opérant par encliquetage pour bloquer la coupelle (3) intérieure dans la coupelle (4) extérieure lorsque les griffes (10) sont en position de blocage. The restraint system (1) according to any of claims 1 to 3, wherein the locking means (20) comprises at least one bead (25) projecting from an outer surface of a side wall (16). the outer cup and at least one recess (26) on an outer surface of a side wall (5) of the inner cup (3), the bead (25) and the snap-in recess (26) for locking the cup (3) inside the outer cup (4) when the claws (10) are in the locking position.
6. Système (1 ) de retenue selon l'une quelconque des revendications précédentes, dans lequel les griffes (10) présentent chacune une face intérieure orientée vers le logement (8) pour le bâton (2), la face intérieure des griffes (10) étant munie de dents (15).
6. System (1) retaining according to any one of the preceding claims, wherein the claws (10) each have an inner face facing the housing (8) for the stick (2), the inner face of the claws (10). ) being provided with teeth (15).
7. Système (1 ) de retenue selon l'une quelconque des revendications précédentes, dans lequel les griffes (10) sont identiques entre elles et au nombre de quatre à dix réparties régulièrement autour de l'ouverture (7) de la coupelle (3) intérieure. 7. System (1) retaining device according to any one of the preceding claims, wherein the claws (10) are identical to each other and to the number of four to ten evenly distributed around the opening (7) of the cup (3). ) inside.
8. Etui (27) d'un bâton de matière pour un produit cosmétique muni d'un système (1 ) de retenue selon l'une quelconque des revendications 1 à 7, la coupelle (4) extérieure coopérant en translation avec l'étui (27) de manière à faire sortir de l'étui (27) ou rentrer dans l'étui (27) le bâton (2). 8. Case (27) of a stick of material for a cosmetic product provided with a system (1) for retaining according to any one of claims 1 to 7, the outer cup (4) cooperating in translation with the holster (27) so as to get out of the case (27) or enter the case (27) the stick (2).
9. Procédé d'assemblage d'un bâton (2) de matière pour un produit cosmétique dans un étui (27) selon la revendication 8, comprenant les opérations suivantes : 9. A method of assembling a stick (2) of material for a cosmetic product in a case (27) according to claim 8, comprising the following operations:
insertion de la coupelle (4) extérieure dans l'étui (27), insertion of the outer cup (4) in the case (27),
insertion de la coupelle (3) intérieure dans la coupelle (4) extérieure, les griffes (10) étant en position ouverte, inserting the inner cup (3) in the outer cup (4), the claws (10) being in the open position,
insertion du bâton (2) dans le logement de la coupelle (3) intérieure, insertion of the stick (2) in the housing of the inner cup (3),
application d'une force sur le bâton (2) de manière à forcer la corolle de griffes (10) de la coupelle (3) intérieure dans la coupelle (4) extérieure, les griffes (10) venant en position de blocage, applying a force on the stick (2) so as to force the claw corolla (10) of the inner cup (3) in the outer cup (4), the claws (10) coming into the locking position,
mise en oeuvre des moyens (20) de blocage entre la coupelle (3) intérieure et la coupelle (4) extérieure.
implementation of the means (20) for locking between the inner cup (3) and the outer cup (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1357432A FR3008866B1 (en) | 2013-07-26 | 2013-07-26 | SYSTEM FOR RETAINING A COSMETIC PRODUCT IN THE FORM OF A MATERIAL STICK, CASE PROVIDED WITH SUCH A RETENTION SYSTEM AND METHOD OF ASSEMBLY. |
PCT/FR2014/051850 WO2015011379A1 (en) | 2013-07-26 | 2014-07-18 | System for holding a cosmetic product in the form of a stick of material, casing provided with such a holding system and assembly method |
Publications (1)
Publication Number | Publication Date |
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EP3024354A1 true EP3024354A1 (en) | 2016-06-01 |
Family
ID=49620077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP14748246.7A Withdrawn EP3024354A1 (en) | 2013-07-26 | 2014-07-18 | System for holding a cosmetic product in the form of a stick of material, casing provided with such a holding system and assembly method |
Country Status (5)
Country | Link |
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US (1) | US9820550B2 (en) |
EP (1) | EP3024354A1 (en) |
JP (1) | JP2016527019A (en) |
FR (1) | FR3008866B1 (en) |
WO (1) | WO2015011379A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6691357B2 (en) * | 2015-06-24 | 2020-04-28 | 花王株式会社 | Stick-shaped cosmetic container, stick-shaped cosmetic product and manufacturing method thereof |
US11382400B2 (en) | 2018-08-10 | 2022-07-12 | Go Products Co. | Material applicator |
FR3089772B1 (en) * | 2018-12-18 | 2021-09-24 | Oreal | Device for packaging and applying a product stick, in particular a cosmetic product, method of inserting and extracting said stick and kit for making a set comprising said device |
KR102676365B1 (en) * | 2019-05-13 | 2024-06-18 | (주)아모레퍼시픽 | Support and container including the same |
CN110801095A (en) | 2019-10-12 | 2020-02-18 | 浙江阿克希龙舜华铝塑业有限公司 | Middle bundle core and production process thereof |
CN113243651B (en) * | 2020-02-13 | 2023-03-10 | 阿蓓亚塑料实业(上海)有限公司 | Mechanism for a cosmetic container and container comprising such a mechanism |
US11297925B2 (en) * | 2020-08-10 | 2022-04-12 | Crystal International (Group) | Refillable lipstick case |
FR3124060A1 (en) * | 2021-06-16 | 2022-12-23 | Albea Services | Device for a cosmetic product, in particular a lipstick stick |
US11969070B2 (en) | 2022-08-22 | 2024-04-30 | Elc Management Llc | Cosmetic product container and retention mechanism |
US20240108118A1 (en) * | 2022-09-29 | 2024-04-04 | Elc Management Llc | Cosmetic product container and retention mechanism |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE462263C (en) * | 1928-07-09 | Gaston Baquey | Make-up stick container | |
KR910014077A (en) * | 1990-01-19 | 1991-08-31 | 쉬지니 끌로드 | Rotary friction device between two rotating members arranged concentrically |
US5871295A (en) * | 1997-06-19 | 1999-02-16 | E-L Management Corp. | Push-up locking mass lipstick cup |
US5865550A (en) | 1997-06-19 | 1999-02-02 | E-L Management Corp. | Tab-style locking mass lipstick cup |
US6116801A (en) | 1998-07-17 | 2000-09-12 | Revlon Consumer Products Corporation | Product dispenser and holder |
US5988917A (en) | 1998-10-15 | 1999-11-23 | Charles Chang | Cosmetic stick dispenser |
US6231254B1 (en) * | 1999-05-07 | 2001-05-15 | Crown Cork And Seal Technologies Corporation | Slim dispenser |
DE19939934B4 (en) | 1999-08-23 | 2006-03-09 | Weckerle Gmbh | cosmetic pencil |
US6244770B1 (en) | 2000-05-12 | 2001-06-12 | Crown Cork & Seal Technologies, Corporation | Dispenser with pomade holding flexible tab |
DE102005014469B4 (en) * | 2005-03-30 | 2007-01-04 | Schwan-Stabilo Cosmetics Gmbh & Co. Kg | Method of making a pen and pen |
-
2013
- 2013-07-26 FR FR1357432A patent/FR3008866B1/en not_active Expired - Fee Related
-
2014
- 2014-07-18 WO PCT/FR2014/051850 patent/WO2015011379A1/en active Application Filing
- 2014-07-18 EP EP14748246.7A patent/EP3024354A1/en not_active Withdrawn
- 2014-07-18 JP JP2016528580A patent/JP2016527019A/en active Pending
- 2014-07-18 US US14/908,008 patent/US9820550B2/en active Active
Non-Patent Citations (1)
Title |
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See references of WO2015011379A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR3008866A1 (en) | 2015-01-30 |
US9820550B2 (en) | 2017-11-21 |
JP2016527019A (en) | 2016-09-08 |
WO2015011379A1 (en) | 2015-01-29 |
US20160183662A1 (en) | 2016-06-30 |
FR3008866B1 (en) | 2015-07-31 |
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