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WO2020187834A1 - Packaging for a stick of cosmetic product - Google Patents

Packaging for a stick of cosmetic product Download PDF

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Publication number
WO2020187834A1
WO2020187834A1 PCT/EP2020/057099 EP2020057099W WO2020187834A1 WO 2020187834 A1 WO2020187834 A1 WO 2020187834A1 EP 2020057099 W EP2020057099 W EP 2020057099W WO 2020187834 A1 WO2020187834 A1 WO 2020187834A1
Authority
WO
WIPO (PCT)
Prior art keywords
stick
cosmetic product
base
case
cosmetic
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.)
Ceased
Application number
PCT/EP2020/057099
Other languages
French (fr)
Inventor
Nicolas GERLIER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
La Bouche Rouge SAS
Original Assignee
La Bouche Rouge SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by La Bouche Rouge SAS filed Critical La Bouche Rouge SAS
Publication of WO2020187834A1 publication Critical patent/WO2020187834A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/02—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
    • A45D40/16—Refill sticks; Moulding devices for producing sticks
    • 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
    • A45D2040/0012—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks with special decorative arrangements or form
    • 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
    • A45D2040/0025—Details of lipstick or like casings
    • A45D2040/0031—Replacement of the stick
    • A45D2040/005—Replacement of the stick by removing the old stick from the cartridge by linear, sliding movement of stick relative to the cartridge
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A45D2040/204—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use the cosmetic being in a cartridge

Definitions

  • the present invention relates to a device for packaging a stick of cosmetic product.
  • the device is mainly intended for the packaging of a lipstick stick, but can be used for any type of cosmetic product presentable in the form of a stick, for example a blush, a foundation, or an eye shadow. .
  • a stick of cosmetic product is generally placed in a
  • cosmetic product stick mechanism comprising a cup, intended to receive one end of the cosmetic product stick, and two elements that can be actuated in rotation with respect to one another, to cause axial movement of the cup, and therefore of the stick of cosmetic product, between a retracted position, in which the stick of cosmetic product is inserted into the mechanism, and a deployed position, in which the stick of cosmetic product protrudes from the mechanism and can be used.
  • Such a mechanism, provided with a stick of cosmetic product, is generally inserted in a case, in particular to protect the stick of cosmetic product from possible impacts and drying out.
  • rechargeable cases are configured to receive, removably, a mechanism provided with a stick of cosmetic product.
  • the refillable case can be stored and reused.
  • Such a rechargeable case must include means for maintaining the
  • the present invention improves the situation.
  • the invention provides a device for packaging a stick of cosmetic product, comprising:
  • - means for maintaining the cosmetic product stick mechanism comprising a ring, arranged inside the base, and arranged to hold one of said two actuating elements, in order to allow actuation of the stick mechanism cosmetic product when inserted into the base of the case.
  • the means for maintaining the cosmetic product stick mechanism are made of cardboard.
  • the difference between the inside diameter of the ring and the inside diameter of the rest of the base of the case is between 0.1 millimeter and 0.3 millimeter.
  • the invention also provides a rechargeable case for a device for
  • FIG. 1 shows a perspective view of a cosmetic product stick mechanism, according to one embodiment of the invention
  • FIG. 2 shows a perspective view of a rechargeable case, according to one embodiment of the invention
  • FIG. 3 shows a longitudinal sectional view of the base of the case of Figure 2;
  • Figure 4 shows a longitudinal sectional view of the cover of the case of Figure 2.
  • Figure 1 shows a mechanism 1 of a cosmetic product stick (not shown).
  • the cosmetic product can be any type of cosmetic product presentable in the form of a stick, such as a lipstick, a blush, a foundation, or an eye shadow.
  • the mechanism 1 comprises a first element 2 and a second element 3.
  • the first element 2 has the shape of a cylinder, and is for example made of metal.
  • the second element 3 which is for example made of plastic, has an outer portion 4 which projects from one end of the first element 2.
  • the outer portion 4 comprises a toothed wheel, which is extended by a shaped part polygonal.
  • the function of the toothed wheel is to enable the second element 3 to be actuated in rotation relative to the first element 2.
  • the polygonal part is optional here, but can allow the installation of the
  • the second element further comprises an internal part (not shown), which is inserted into the first element 2.
  • the internal part is connected to a cup (not shown), which is intended to receive one end of the product stick. cosmetic.
  • the setting in rotation of the first element 2 relative to the second element 3 causes an axial movement of the cup, between a retracted position, in which the stick of cosmetic product is inserted into the mechanism 1 , and a deployed position, in which the stick of cosmetic product protrudes from the mechanism 1 and can be used.
  • the mechanism 1 is intended to be inserted into a rechargeable case 5.
  • the case 5 makes it possible in particular to protect the stick of cosmetic product from impact and from drying out.
  • the case 5 comprises a base 6 intended to receive, in a removable manner, the mechanism 1 of the cosmetic product stick.
  • the base 6 here has the general shape of a cylinder closed at one of its ends.
  • the dimensions of the base 6 depend on the dimensions of the mechanism 1 to receive, therefore of the cosmetic product to be packaged.
  • the height of the base 6 can be between 4 and 5 centimeters, and its outside diameter can be between 1, 5 and 3 centimeters.
  • the base 6 comprises an outer wall 7, in the form of a cylinder, which is
  • the base 6 further comprises a bottom 8, disc-shaped, which is made of cardboard.
  • the diameter of the bottom 8 corresponds to the inside diameter of the outer wall 7.
  • the thickness of the bottom 8 is for example between 1, 4 and 2.9 millimeters.
  • the bottom 8 is fixed to one end of the outer wall 7, for example by gluing.
  • the base 6 further comprises an inner wall 9, cylinder-shaped, which is made of cardboard.
  • the thickness of the internal wall 9 is for example slightly less than the thickness of the external wall 7.
  • the thickness of the internal wall 9 is for example between 0.6 and 0.8 millimeter.
  • the diameter of the inner wall 9 is adapted to allow the fixing of the outer surface of the inner wall 9 on the inner surface of the outer wall 7.
  • the fixing is for example made by gluing.
  • the inner wall 9 is dimensioned and / or positioned relative to the outer wall 7 so as to form a protuberance 10, cylindrical, which protrudes from the outer wall 7, on the side opposite the bottom 8.
  • the height of the protuberance 10 is adapted to allow the establishment and maintenance of a cover on the base 6.
  • the height of the protuberance 10 is for example between 5 and 6 millimeters.
  • the case 5 further comprises a cover 11, arranged to be able to be
  • the cover 11 comprises a wall 12, in the form of a cylinder, which is made of cardboard.
  • the thickness of the wall 12 is adapted so that the case 5 has sufficient rigidity.
  • the thickness of the wall 12 is for example between 0.9 and 1.1 millimeter.
  • the cover 11 further comprises a bottom 13, in the form of a disc, which is made of cardboard.
  • the diameter of the bottom 13 corresponds to the inside diameter of the wall 12.
  • the thickness of the bottom 13 is for example between 1.4 and 1.6 millimeters.
  • the bottom 13 is fixed to one end of the wall 12, for example by gluing.
  • the case 5 further comprises retaining means 14 of the mechanism 1 of the cosmetic product stick.
  • the retaining means 14 are preferably made of cardboard.
  • the retaining means 14 comprise a ring 15, which is fixed inside the base 6.
  • the ring 15 extends from the bottom 8, over a height adapted to be able to cooperate with the toothed wheel of the outer portion 4 of the second element 3 of mechanism 1.
  • the height of the ring 15 is for example between 9.5 and 10.5 millimeters.
  • the ring 15 is fixed on the inner surface of the outer wall 7.
  • the inner wall 9 does not extend to the bottom 8 , to allow the installation of the ring 15.
  • the thickness of the ring 15 is determined to allow the insertion of the
  • the thickness of the ring 15 is for example between 0.8 and 1 millimeter.
  • the ring 15 is fixed to the inner surface of the inner wall 9.
  • the inner wall 9 extends to the bottom 8, and the ring 15 forms an extra thickness at the corresponding end of the internal wall 9.
  • the thickness of the ring 15 is also
  • the second element 3 is integral with the base 6.
  • the thickness of the internal wall 9 must be taken into account to obtain a suitable total thickness.
  • the thickness of the ring 15 is for example between 0.2 and 0.4 millimeter.
  • the mechanism 1 can be removed from the base 6 if the user exerts on the mechanism 1, on the one hand, and on the base 6, on the other hand, opposing axial forces. On the other hand, the mechanism cannot accidentally leave the base 6.
  • the packaging device described above has in particular
  • the holding means 14 can be limited to a ring of card stock
  • the refillable case 5 can be made entirely of cardboard and / or cardboard.

Landscapes

  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

Device for packaging a stick of cosmetic product, characterised in that it comprises: - a cosmetic product stick mechanism, comprising - a cup, which is intended to receive an end of a stick of cosmetic product, and - two actuating elements that are capable of actuating in rotation relative to each other in order to produce an axial movement of the cup, and a refillable case, comprising: - a base (6), intended to receive, in a detachable manner, said cosmetic product stick mechanism, - a cover, capable of being fitted onto said base in order to close the case, and - means for holding (14) the cosmetic product stick mechanism, comprising a collar (15), placed inside the base (6), and arranged to hold one of said two actuating elements in order to allow the actuation of the cosmetic product stick mechanism when it is inserted into the base of the case.

Description

Description Description

Titre de l'invention : Conditionnement d’un bâton de Title of the invention: Packaging of a stick

produit cosmétique cosmetic product

[0001 ] [La présente invention concerne un dispositif de conditionnement d’un bâton de produit cosmétique. [0001] [The present invention relates to a device for packaging a stick of cosmetic product.

[0002] Le dispositif est principalement destiné au conditionnement d’un bâton de rouge à lèvre, mais peut être utilisé pour tout type de produit cosmétique présentable sous forme de bâton, par exemple un blush, un fond de teint, ou une ombre à paupière. The device is mainly intended for the packaging of a lipstick stick, but can be used for any type of cosmetic product presentable in the form of a stick, for example a blush, a foundation, or an eye shadow. .

[0003] Un bâton de produit cosmétique est généralement disposé dans un [0003] A stick of cosmetic product is generally placed in a

mécanisme de bâton de produit cosmétique, comprenant une cupule, destinée à recevoir une extrémité du bâton de produit cosmétique, et deux éléments actionnables en rotation l’un par rapport à l’autre, pour provoquer un mouvement axial de la cupule, donc du bâton de produit cosmétique, entre une position rétractée, dans laquelle le bâton de produit cosmétique est inséré dans le mécanisme, et une position déployée, dans laquelle le bâton de produit cosmétique fait saillie du mécanisme et peut être utilisé. cosmetic product stick mechanism, comprising a cup, intended to receive one end of the cosmetic product stick, and two elements that can be actuated in rotation with respect to one another, to cause axial movement of the cup, and therefore of the stick of cosmetic product, between a retracted position, in which the stick of cosmetic product is inserted into the mechanism, and a deployed position, in which the stick of cosmetic product protrudes from the mechanism and can be used.

[0004] Un tel mécanisme, muni d’un bâton de produit cosmétique, est généralement inséré dans un étui, notamment pour protéger le bâton de produit cosmétique d’éventuels chocs et du dessèchement. [0004] Such a mechanism, provided with a stick of cosmetic product, is generally inserted in a case, in particular to protect the stick of cosmetic product from possible impacts and drying out.

[0005] Comme dans n'importe quel conditionnement destiné à obtenir l'attention et la préférence du consommateur, l’étui est étudié pour faciliter sa manipulation et être esthétiquement agréable. [0005] As with any packaging intended to gain the attention and preference of the consumer, the case is designed to facilitate handling and be aesthetically pleasing.

[0006] Cela augmente le coût final du produit cosmétique. De plus, cet étui est [0006] This increases the final cost of the cosmetic product. In addition, this case is

généralement jeté quand le bâton de produit est terminé. usually discarded when the product stick is finished.

[0007] Pour éviter ce gaspillage et réduire le coût du produit, des étuis rechargeables ont été proposés. [0008] Ces étuis rechargeables sont configurés pour recevoir, de manière amovible, un mécanisme muni d’un bâton de produit cosmétique. [0007] To avoid this waste and reduce the cost of the product, rechargeable cases have been proposed. These rechargeable cases are configured to receive, removably, a mechanism provided with a stick of cosmetic product.

[0009] Ainsi, lorsque le bâton de produit cosmétique est terminé, l’étui rechargeable peut être conservé et réutilisé. [0009] Thus, when the cosmetic stick is finished, the refillable case can be stored and reused.

[0010] Un tel étui rechargeable doit comprendre des moyens de maintien du [0010] Such a rechargeable case must include means for maintaining the

mécanisme de bâton de produit cosmétique, afin qu’il ne sorte pas cosmetic stick mechanism, so that it does not come out

involontairement de l’étui, et qu’il puisse être actionné. unintentionally from the holster, and it can be operated.

[0011 ] Cependant, les moyens de maintien du mécanisme des étuis rechargeables connus sont complexes. Cela complique leur fabrication, et augmente leur coût. [0011] However, the means for maintaining the mechanism of known rechargeable cases are complex. This complicates their manufacture, and increases their cost.

[0012] Il existe donc un besoin d’un étui rechargeable qui permette d’éviter le [0012] There is therefore a need for a rechargeable case which makes it possible to avoid

gaspillage, tout en étant plus simple à fabriquer et moins coûteux. waste, while being simpler to manufacture and less expensive.

[0013] La présente invention vient améliorer la situation. The present invention improves the situation.

[0014] A cet effet, l’invention propose un dispositif de conditionnement d’un bâton de produit cosmétique, comportant : [0014] For this purpose, the invention provides a device for packaging a stick of cosmetic product, comprising:

- un mécanisme de bâton de produit cosmétique, comprenant : - a cosmetic product stick mechanism, comprising:

- une cupule, destinée à recevoir une extrémité d’un bâton de produit cosmétique, et - a cup, intended to receive one end of a stick of cosmetic product, and

- deux éléments d’actionnement, actionnables en rotation l’un par rapport à l’autre, pour provoquer un mouvement axial de la cupule, et - two actuating elements, operable in rotation with respect to one another, to cause axial movement of the cup, and

- un étui rechargeable, comprenant : - a rechargeable case, comprising:

- une base, destinée à recevoir, de manière amovible, ledit mécanisme de bâton de produit cosmétique, - a base intended to receive, in a removable manner, said cosmetic product stick mechanism,

- un couvercle, apte à être emboîté sur ladite base pour fermer l’étui, et - a cover, able to be fitted onto said base to close the case, and

- des moyens de maintien du mécanisme de bâton de produit cosmétique, comportant un anneau, disposé à l’intérieur de la base, et agencé pour maintenir l’un desdits deux éléments d’actionnement, afin de permettre l’actionnement du mécanisme de bâton de produit cosmétique lorsqu’il est inséré dans la base de l’étui. - means for maintaining the cosmetic product stick mechanism, comprising a ring, arranged inside the base, and arranged to hold one of said two actuating elements, in order to allow actuation of the stick mechanism cosmetic product when inserted into the base of the case.

[0015] De préférence, les moyens de maintien du mécanisme de bâton de produit cosmétique sont réalisés en papier cartonné. [0016] Selon un mode de réalisation de l’invention, la différence entre le diamètre intérieur de l’anneau et le diamètre intérieur du reste de la base de l’étui est comprise entre 0,1 millimètre et 0,3 millimètre. [0015] Preferably, the means for maintaining the cosmetic product stick mechanism are made of cardboard. [0016] According to one embodiment of the invention, the difference between the inside diameter of the ring and the inside diameter of the rest of the base of the case is between 0.1 millimeter and 0.3 millimeter.

[0017] L’invention propose également un étui rechargeable d’un dispositif de [0017] The invention also provides a rechargeable case for a device for

conditionnement d’un bâton de produit cosmétique tel que décrit ci-dessus. packaging of a cosmetic product stick as described above.

[0018] D’autres caractéristiques et avantages de l’invention apparaîtront encore à la lecture de la description qui va suivre. Celle-ci est purement illustrative et doit être lue en regard des dessins annexés sur lesquels : [0018] Other characteristics and advantages of the invention will become apparent on reading the description which follows. This is purely illustrative and should be read in conjunction with the accompanying drawings in which:

- La Figure 1 représente une vue en perspective d’un mécanisme de bâton de produit cosmétique, selon un mode de réalisation de l’invention ; - Figure 1 shows a perspective view of a cosmetic product stick mechanism, according to one embodiment of the invention;

- La Figure 2 représente une vue en perspective d’un étui rechargeable, selon un mode de réalisation de l’invention ; - Figure 2 shows a perspective view of a rechargeable case, according to one embodiment of the invention;

- La Figure 3 représente une vue en coupe longitudinale de la base de l’étui de la Figure 2 ; et - Figure 3 shows a longitudinal sectional view of the base of the case of Figure 2; and

- La Figure 4 représente une vue en coupe longitudinale du couvercle de l’étui de la Figure 2. - Figure 4 shows a longitudinal sectional view of the cover of the case of Figure 2.

[0019] La Figure 1 montre un mécanisme 1 de bâton de produit cosmétique (non représenté). [0019] Figure 1 shows a mechanism 1 of a cosmetic product stick (not shown).

[0020] Le produit cosmétique peut être tout type de produit cosmétique présentable sous forme de bâton, tel qu’un rouge à lèvre, un blush, un fond de teint, ou une ombre à paupière. [0020] The cosmetic product can be any type of cosmetic product presentable in the form of a stick, such as a lipstick, a blush, a foundation, or an eye shadow.

[0021 ] Le mécanisme 1 comprend un premier élément 2 et un deuxième élément 3. [0021] The mechanism 1 comprises a first element 2 and a second element 3.

[0022] Le premier élément 2 présente la forme d’un cylindre, et est par exemple réalisé en métal. [0022] The first element 2 has the shape of a cylinder, and is for example made of metal.

[0023] Le deuxième élément 3, qui est par exemple réalisé en plastique, comporte une portion externe 4, qui fait saillie depuis une extrémité du premier élément 2. The second element 3, which is for example made of plastic, has an outer portion 4 which projects from one end of the first element 2.

[0024] Dans le mode de réalisation représenté sur la Figure 1 , la portion externe 4 comporte une roue crantée, qui est prolongée par une pièce de forme polygonale. La roue crantée a pour fonction de permettre l’actionnement en rotation du deuxième élément 3 par rapport au premier élément 2. La pièce polygonale est ici facultative, mais peut permettre la mise en place du In the embodiment shown in Figure 1, the outer portion 4 comprises a toothed wheel, which is extended by a shaped part polygonal. The function of the toothed wheel is to enable the second element 3 to be actuated in rotation relative to the first element 2. The polygonal part is optional here, but can allow the installation of the

mécanisme 1 dans d’autres types d’étuis rechargeables. mechanism 1 in other types of rechargeable cases.

[0025] Le deuxième élément comporte en outre une partie interne (non représentée), qui est insérée dans le premier élément 2. La partie interne est reliée à une cupule (non représentée), qui est destinée à recevoir une extrémité du bâton de produit cosmétique. The second element further comprises an internal part (not shown), which is inserted into the first element 2. The internal part is connected to a cup (not shown), which is intended to receive one end of the product stick. cosmetic.

[0026] Comme cela est connu en soi, la mise en rotation du premier élément 2 par rapport au deuxième élément 3 provoque un mouvement axial de la cupule, entre une position rétractée, dans laquelle le bâton de produit cosmétique est inséré dans le mécanisme 1 , et une position déployée, dans laquelle le bâton de produit cosmétique fait saillie du mécanisme 1 et peut être utilisé. As is known per se, the setting in rotation of the first element 2 relative to the second element 3 causes an axial movement of the cup, between a retracted position, in which the stick of cosmetic product is inserted into the mechanism 1 , and a deployed position, in which the stick of cosmetic product protrudes from the mechanism 1 and can be used.

[0027] Le mécanisme 1 est destiné à être inséré dans un étui rechargeable 5. L’étui 5 permet notamment de protéger le bâton de produit cosmétique des chocs et du dessèchement. [0027] The mechanism 1 is intended to be inserted into a rechargeable case 5. The case 5 makes it possible in particular to protect the stick of cosmetic product from impact and from drying out.

[0028] En référence aux figures 2 à 4, on décrit ci-dessous plus en détails l’étui [0028] With reference to Figures 2 to 4, the case is described in more detail below

rechargeable 5. rechargeable 5.

[0029] L’étui 5 comprend une base 6, destinée à recevoir, de manière amovible, le mécanisme 1 de bâton de produit cosmétique. [0029] The case 5 comprises a base 6 intended to receive, in a removable manner, the mechanism 1 of the cosmetic product stick.

[0030] La base 6 présente ici la forme générale d’un cylindre fermé à une de ses extrémités. [0030] The base 6 here has the general shape of a cylinder closed at one of its ends.

[0031 ] Les dimensions de la base 6 dépendent des dimensions du mécanisme 1 à recevoir, donc du produit cosmétique à conditionner. A titre d’exemple, pour le conditionnement d’un bâton de rouge à lèvres, la hauteur de la base 6 peut être comprise entre 4 et 5 centimètres, et son diamètre extérieur peut être compris entre 1 ,5 et 3 centimètres. The dimensions of the base 6 depend on the dimensions of the mechanism 1 to receive, therefore of the cosmetic product to be packaged. For example, for the packaging of a stick of lipstick, the height of the base 6 can be between 4 and 5 centimeters, and its outside diameter can be between 1, 5 and 3 centimeters.

[0032] La base 6 comprend une paroi externe 7, en forme de cylindre, qui est The base 6 comprises an outer wall 7, in the form of a cylinder, which is

réalisée en papier cartonné. L’épaisseur de la paroi externe 7 est adaptée pour que l’étui 5 présente une rigidité suffisante. L’épaisseur de la paroi interne 7 est par exemple comprise entre 0,9 et 1 ,1 millimètre. [0033] La base 6 comprend en outre un fond 8, en forme de disque, qui est réalisée en carton. Le diamètre du fond 8 correspond au diamètre intérieur de la paroi externe 7. L’épaisseur du fond 8 est par exemple comprise entre 1 ,4 et 2,9 millimètres. Le fond 8 est fixé à une extrémité de la paroi externe 7, par exemple par collage. made of card stock. The thickness of the outer wall 7 is adapted so that the case 5 has sufficient rigidity. The thickness of the internal wall 7 is for example between 0.9 and 1.1 millimeter. The base 6 further comprises a bottom 8, disc-shaped, which is made of cardboard. The diameter of the bottom 8 corresponds to the inside diameter of the outer wall 7. The thickness of the bottom 8 is for example between 1, 4 and 2.9 millimeters. The bottom 8 is fixed to one end of the outer wall 7, for example by gluing.

[0034] La base 6 comprend en outre une paroi interne 9, en forme de cylindre, qui est réalisée en papier cartonné. L’épaisseur de la paroi interne 9 est par exemple légèrement inférieure à l’épaisseur de la paroi externe 7. L’épaisseur de la paroi interne 9 est par exemple comprise entre 0,6 et 0,8 millimètre. Le diamètre de la paroi interne 9 est adapté pour permettre la fixation de la surface extérieure de la paroi interne 9 sur la surface intérieure de la paroi externe 7. La fixation est par exemple réalisée par collage. The base 6 further comprises an inner wall 9, cylinder-shaped, which is made of cardboard. The thickness of the internal wall 9 is for example slightly less than the thickness of the external wall 7. The thickness of the internal wall 9 is for example between 0.6 and 0.8 millimeter. The diameter of the inner wall 9 is adapted to allow the fixing of the outer surface of the inner wall 9 on the inner surface of the outer wall 7. The fixing is for example made by gluing.

[0035] La paroi interne 9 est dimensionnée et/ou positionnée par rapport à la paroi externe 7 de manière à former une excroissance 10, cylindrique, qui dépasse de la paroi externe 7, du côté opposé au fond 8. La hauteur de l’excroissance 10 est adaptée pour permettre la mise en place et le maintien d’un couvercle sur la base 6. La hauteur de l’excroissance 10 est par exemple comprise entre 5 et 6 millimètres. The inner wall 9 is dimensioned and / or positioned relative to the outer wall 7 so as to form a protuberance 10, cylindrical, which protrudes from the outer wall 7, on the side opposite the bottom 8. The height of the protuberance 10 is adapted to allow the establishment and maintenance of a cover on the base 6. The height of the protuberance 10 is for example between 5 and 6 millimeters.

[0036] L’étui 5 comprend en outre un couvercle 11 , agencé pour pouvoir être [0036] The case 5 further comprises a cover 11, arranged to be able to be

emboîté sur la base 6 pour fermer l'étui 5. nested on the base 6 to close the case 5.

[0037] Le couvercle 11 comprend une paroi 12, en forme de cylindre, qui est réalisée en papier cartonné. L’épaisseur de la paroi 12 est adaptée pour que l’étui 5 présente une rigidité suffisante. L’épaisseur de la paroi 12 est par exemple comprise entre 0,9 et 1 ,1 millimètre. The cover 11 comprises a wall 12, in the form of a cylinder, which is made of cardboard. The thickness of the wall 12 is adapted so that the case 5 has sufficient rigidity. The thickness of the wall 12 is for example between 0.9 and 1.1 millimeter.

[0038] Le couvercle 11 comprend en outre un fond 13, en forme de disque, qui est réalisée en carton. Le diamètre du fond 13 correspond au diamètre intérieur de la paroi 12. L’épaisseur du fond 13 est par exemple comprise entre 1 ,4 et 1 ,6 millimètre. Le fond 13 est fixé à une extrémité de la paroi 12, par exemple par collage. The cover 11 further comprises a bottom 13, in the form of a disc, which is made of cardboard. The diameter of the bottom 13 corresponds to the inside diameter of the wall 12. The thickness of the bottom 13 is for example between 1.4 and 1.6 millimeters. The bottom 13 is fixed to one end of the wall 12, for example by gluing.

[0039] L’étui 5 comprend en outre des moyens de maintien 14 du mécanisme 1 de bâton de produit cosmétique. [0040] Les moyens de maintien 14 sont de préférence réalisés en papier cartonné. The case 5 further comprises retaining means 14 of the mechanism 1 of the cosmetic product stick. The retaining means 14 are preferably made of cardboard.

[0041 ] Les moyens de maintien 14 comportent un anneau 15, qui est fixé à l’intérieur de la base 6. L’anneau 15 s’étend depuis le fond 8, sur une hauteur adaptée pour pouvoir coopérer avec la roue crantée de la portion externe 4 du deuxième élément 3 du mécanisme 1. La hauteur de l’anneau 15 est par exemple comprise entre 9,5 et 10,5 millimètres. The retaining means 14 comprise a ring 15, which is fixed inside the base 6. The ring 15 extends from the bottom 8, over a height adapted to be able to cooperate with the toothed wheel of the outer portion 4 of the second element 3 of mechanism 1. The height of the ring 15 is for example between 9.5 and 10.5 millimeters.

[0042] Dans le mode de réalisation représenté sur la Figure 3, l’anneau 15 est fixé sur la surface intérieure de la paroi externe 7. Dans ce mode de réalisation, la paroi interne 9 ne s’étend pas jusqu’au fond 8, pour permettre la mise en place de l’anneau 15. In the embodiment shown in Figure 3, the ring 15 is fixed on the inner surface of the outer wall 7. In this embodiment, the inner wall 9 does not extend to the bottom 8 , to allow the installation of the ring 15.

[0043] L’épaisseur de l’anneau 15 est déterminée pour permettre l’insertion du [0043] The thickness of the ring 15 is determined to allow the insertion of the

mécanisme 1 jusqu’au fond 8 de la base 6, tout en exerçant une pression suffisante sur la roue crantée de la portion externe 4 du deuxième élément 3 du mécanisme 1 , afin que, lorsque le mécanisme 1 est inséré dans la base 6, le deuxième élément 3 soit solidaire de la base 6. L’épaisseur de l’anneau 15 est par exemple comprise entre 0,8 et 1 millimètre. mechanism 1 to the bottom 8 of the base 6, while exerting sufficient pressure on the toothed wheel of the outer portion 4 of the second element 3 of the mechanism 1, so that, when the mechanism 1 is inserted into the base 6, the second element 3 is integral with the base 6. The thickness of the ring 15 is for example between 0.8 and 1 millimeter.

[0044] Selon un autre mode de réalisation non représenté, l’anneau 15 est fixé sur la surface intérieure de la paroi interne 9. Dans ce mode de réalisation, la paroi interne 9 s’étend jusqu’au fond 8, et l’anneau 15 vient former une surépaisseur au niveau l’extrémité correspondante de la paroi interne 9. According to another embodiment not shown, the ring 15 is fixed to the inner surface of the inner wall 9. In this embodiment, the inner wall 9 extends to the bottom 8, and the ring 15 forms an extra thickness at the corresponding end of the internal wall 9.

[0045] Dans ce mode de réalisation, l’épaisseur de l’anneau 15 est également [0045] In this embodiment, the thickness of the ring 15 is also

déterminée pour permettre l’insertion du mécanisme 1 jusqu’au fond 8 de la base, tout en exerçant une pression suffisante sur la roue crantée de la portion externe 4 du deuxième élément 3 du mécanisme 1 , afin que, lorsque le determined to allow the insertion of mechanism 1 to the bottom 8 of the base, while exerting sufficient pressure on the toothed wheel of the outer portion 4 of the second element 3 of the mechanism 1, so that, when the

mécanisme 1 est inséré dans la base 6, le deuxième élément 3 soit solidaire de la base 6. Ici, l’épaisseur de la paroi interne 9 doit être prise en compte pour obtenir une épaisseur totale adaptée. Pour une épaisseur de la paroi interne 9 comprise entre 0,6 et 0,8 millimètre, l’épaisseur de l’anneau 15 est par exemple comprise entre 0,2 et 0,4 millimètre. [0046] On décrit ci-dessous le fonctionnement d’un dispositif de conditionnement comprenant le mécanisme 1 , muni d’un bâton de produit cosmétique, et l’étui rechargeable 5. mechanism 1 is inserted into the base 6, the second element 3 is integral with the base 6. Here, the thickness of the internal wall 9 must be taken into account to obtain a suitable total thickness. For a thickness of the internal wall 9 of between 0.6 and 0.8 millimeter, the thickness of the ring 15 is for example between 0.2 and 0.4 millimeter. The operation of a packaging device comprising the mechanism 1, provided with a stick of cosmetic product, and the rechargeable case 5 is described below.

[0047] Pour recharger l’étui 5, un utilisateur insère le mécanisme 1 dans la base 6, jusqu’au fond 8. To recharge the case 5, a user inserts the mechanism 1 in the base 6, to the bottom 8.

[0048] La pression exercée par l’anneau 15 sur la roue crantée du deuxième The pressure exerted by the ring 15 on the toothed wheel of the second

élément 3 permet alors de maintenir le mécanisme 1 immobile dans la base 6. A ce stade, le mécanisme 1 peut être retiré de la base 6 si l’utilisateur exerce sur le mécanisme 1 , d’une part, et sur la base 6, d’autre part, des forces axiales opposées. En revanche, le mécanisme ne peut pas sortir accidentellement de la base 6. element 3 then makes it possible to keep the mechanism 1 stationary in the base 6. At this stage, the mechanism 1 can be removed from the base 6 if the user exerts on the mechanism 1, on the one hand, and on the base 6, on the other hand, opposing axial forces. On the other hand, the mechanism cannot accidentally leave the base 6.

[0049] Pour conserver le bâton de produit cosmétique, l’utilisateur emboîte le To keep the stick of cosmetic product, the user fits the

couvercle 11 sur l’excroissance 10. cover 11 on the outgrowth 10.

[0050] Pour utiliser le bâton de produit cosmétique, l’utilisateur ouvre l’étui 5 en [0050] To use the stick of cosmetic product, the user opens the case 5 by

enlevant le couvercle 11. Puis, l’utilisateur actionne en rotation la base 6 par rapport au mécanisme 1. removing the cover 11. Then, the user rotates the base 6 relative to the mechanism 1.

[0051 ] La pression exercée par l’anneau 15 sur la roue crantée du deuxième The pressure exerted by the ring 15 on the toothed wheel of the second

élément 3 permet alors de générer une rotation entre le premier élément 2 et le deuxième élément 3. Cela a pour effet de déplacer le bâton de produit cosmétique de la position rétractée vers la position déployée. element 3 then makes it possible to generate a rotation between the first element 2 and the second element 3. This has the effect of moving the stick of cosmetic product from the retracted position to the deployed position.

[0052] Le dispositif de conditionnement décrit ci-dessus présente notamment The packaging device described above has in particular

comme avantages : as advantages:

- d’être simple et économique à fabriquer, car les moyens de maintien 14 peuvent être limités à un anneau de papier cartonné, et - to be simple and economical to manufacture, because the holding means 14 can be limited to a ring of card stock, and

- d’être écoresponsable, car l’étui rechargeable 5 peut être réalisé intégralement en papier cartonné et/ou en carton. - to be eco-responsible, because the refillable case 5 can be made entirely of cardboard and / or cardboard.

[0053] Bien entendu, la présente invention ne se limite pas aux formes de réalisation décrites ci-avant à titre d’exemples ; elle s’étend à d’autres variantes. ] Of course, the present invention is not limited to the embodiments described above by way of example; it extends to other variations. ]

Claims

Revendications Claims [Revendication 1 ] [Dispositif de conditionnement d’un bâton de produit [Claim 1] [Device for packaging a product stick cosmétique, caractérisé en ce qu’il comporte : cosmetic, characterized in that it comprises: - un mécanisme (1 ) de bâton de produit cosmétique, comprenant : - a mechanism (1) of a cosmetic product stick, comprising: - une cupule, destinée à recevoir une extrémité d’un bâton de produit cosmétique, et - a cup, intended to receive one end of a stick of cosmetic product, and - deux éléments d’actionnement (2, 3), actionnables en rotation l’un par rapport à l’autre, pour provoquer un mouvement axial de la cupule, et - two actuating elements (2, 3), operable in rotation with respect to one another, to cause axial movement of the cup, and - un étui (5) rechargeable, comprenant : - a rechargeable case (5), comprising: - une base (6), destinée à recevoir, de manière amovible, ledit mécanisme (1 ) de bâton de produit cosmétique, - a base (6) intended to receive, in a removable manner, said mechanism (1) of a cosmetic product stick, - un couvercle (11 ), apte à être emboîté sur ladite base pour fermer l’étui, et - a cover (11), able to be fitted onto said base to close the case, and - des moyens de maintien (14) du mécanisme de bâton de produit cosmétique, comportant un anneau (15), disposé à l’intérieur de la base (6), et agencé pour maintenir l’un desdits deux éléments d’actionnement, afin de permettre l’actionnement du mécanisme de bâton de produit cosmétique lorsqu’il est inséré dans la base de l’étui. - holding means (14) of the cosmetic product stick mechanism, comprising a ring (15), arranged inside the base (6), and arranged to hold one of said two actuating elements, in order to allow actuation of the cosmetic stick mechanism when inserted into the base of the case. [Revendication 2] Dispositif de conditionnement d’un bâton de produit [Claim 2] Device for packaging a stick of product cosmétique selon la revendication 1 , dans lequel les moyens de maintien (14) du mécanisme de bâton de produit cosmétique sont réalisés en papier cartonné. A cosmetic according to claim 1, wherein the holding means (14) of the cosmetic stick mechanism is made of cardboard. [Revendication 3] Dispositif de conditionnement d’un bâton de produit [Claim 3] Device for packaging a stick of product cosmétique selon la revendication 1 , dans lequel la différence entre le diamètre intérieur de l’anneau (15) et le diamètre intérieur du reste de la base de l’étui est comprise entre 0,1 millimètre et 0,3 millimètre. [Revendication 4] Etui rechargeable d’un dispositif de conditionnement d’un bâton de produit cosmétique selon la revendication 1. A cosmetic according to claim 1, wherein the difference between the inside diameter of the ring (15) and the inside diameter of the rest of the base of the case is between 0.1 millimeter and 0.3 millimeter. [Claim 4] Rechargeable case of a device for packaging a stick of cosmetic product according to claim 1.
PCT/EP2020/057099 2019-03-18 2020-03-16 Packaging for a stick of cosmetic product Ceased WO2020187834A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902784A FR3093902B1 (en) 2019-03-18 2019-03-18 Packaging of a cosmetic product stick
FRFR1902784 2019-03-18

Publications (1)

Publication Number Publication Date
WO2020187834A1 true WO2020187834A1 (en) 2020-09-24

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FR (1) FR3093902B1 (en)
WO (1) WO2020187834A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181110A (en) * 1985-10-03 1987-04-15 Oreal An applicator for a pasty product, especially a cosmetic product such as lip make-up, in stick form
JPS6364312U (en) * 1986-10-17 1988-04-27
JPH079211U (en) * 1993-07-06 1995-02-10 竹内工業株式会社 Storage container for lipstick etc.
US20090032424A1 (en) * 2007-08-03 2009-02-05 Mclaughlin Olive Anne Individual and universal lipstick tube cases
US20100108553A1 (en) * 2007-08-03 2010-05-06 Mclaughlin Olive Anne Universal lipstick refill case

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181110A (en) * 1985-10-03 1987-04-15 Oreal An applicator for a pasty product, especially a cosmetic product such as lip make-up, in stick form
JPS6364312U (en) * 1986-10-17 1988-04-27
JPH079211U (en) * 1993-07-06 1995-02-10 竹内工業株式会社 Storage container for lipstick etc.
US20090032424A1 (en) * 2007-08-03 2009-02-05 Mclaughlin Olive Anne Individual and universal lipstick tube cases
US20100108553A1 (en) * 2007-08-03 2010-05-06 Mclaughlin Olive Anne Universal lipstick refill case

Also Published As

Publication number Publication date
FR3093902A1 (en) 2020-09-25
FR3093902B1 (en) 2024-09-27

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