Cosmetic product packaging device

Abstract

A closure device (13) for closing a container (12) of a device (10) for packaging at least one cosmetic product comprises a base (34), a closure assembly (32, 15) attached to the base (34), and an insert (36), comprising a means (54) for attachment to the container (12) of the cosmetic product packaging device (10). The insert (36) is movable with respect to the base (34) in the direction of an axis (X14) intended to correspond to a direction of attachment of the closure device (13) to a container (12). The closure device (13) is designed such that, upon attachment to a container (12), the base (34) is elastically stressed with respect to the insert (36) in a direction away from the closure assembly (32, 15).

Description

Description Title: Cosmetic product packaging device Technical field

[0001] This disclosure relates to the field of cosmetic product packaging devices. Prior art

[0002] In the field of cosmetics, a packaging device generally comprises a container, forming a reservoir of cosmetic product, and a closing device for closing the container. Conventionally, the closing device comprises a band, fixed on the container, and a lid fixed on the band.

[0003] For example, the container is a bottle with a substantially cylindrical portion of any cross-section, a bottom, a front face at one end of the cylindrical portion opposite the bottom, and a neck projecting from the front face. The front face may form a base around the neck, projecting from a peripheral portion of the front face. The base may be of polygonal cross-section, for example similar to the cross-section of the cylindrical portion. Such a polygonal cross-section of the base may allow indexing of the hoop, which forms a housing suitable for receiving the base.

[0004] In this case, classically, the neck has a screw thread and the hoop is screwed onto the screw thread of the neck.

[0005] For aesthetic and / or sealing reasons, the aim is to ensure that the closure device, in particular the hoop if applicable, is in contact with a peripheral part of the front face of the bottle, around the base. However, particularly when the base and the hoop are not rotationally symmetrical, it is difficult or even impossible to ensure that the hoop actually comes into contact with the peripheral part of the front face of the bottle. On the contrary, at least part of the hoop is generally in contact with the base, so that a clearance appears between the hoop and the peripheral part of the front face of the bottle. Summary

[0006] This disclosure improves the situation.

[0007] The present disclosure provides a device for closing a container of a device for packaging at least one cosmetic product, comprising: - a base, - a closing assembly fixed on the base, and - an insert, comprising a means for fixing to the container of the cosmetic product packaging device, the insert being movable relative to the base in the direction of an axis intended to correspond to a direction of fixing of the closure device on a container, the closure device being adapted so that, in the event of fixing on a container, the base is elastically constrained relative to the insert in a direction opposite to the closure assembly.

[0008] Thus, advantageously, the closure assembly is elastically constrained towards the container, making it possible to eliminate any play between the closure assembly and the container.

[0009] According to preferred embodiments, the closure device of a container of a cosmetic product packaging device may have one or more of the following characteristics, taken alone or in combination: - the insert comprises at least one elastic tab, adapted to elastically constrain the base in the direction opposite to the closure assembly in the event of fixing the closure device to a container; - the closure device comprises at least one elastic element between the insert and the base adapted to elastically constrain the base in the direction opposite to the closure assembly in the event of fixing the closure device to a container; - the insert comprises at least one first relief, the base comprises at least one second relief and the at least one first and at least one second reliefs cooperate to limit or even prevent relative rotation of the base with respect to the insert around the axis; - the at least one first relief is formed by the at least one leg and the at least a second relief comprises at least one housing adapted to receive at least one lug, preferably without radial and / or orthoradial play relative to the axis; - one of the at least one first relief and the at least one second relief is a lug and the other of the at least one first relief and the at least one second relief is a housing adapted to receive the lug, preferably without radial and / or orthoradial play relative to the axis; - the means of fixing the insert to the container is one of a screw thread and an elastic fitting relief; - the closing assembly consists of a cover adapted to be fixed on the base; - the closure assembly comprises, preferably consists of, a hoop, fixed on the base, and a pump device fixed on at least one of the hoop and the insert; - the closure assembly comprises, preferably consists of, a band, fixed on the base, a cover adapted to be fixed on at least one of the band and the insert, and a device for dispensing and / or applying cosmetic product, integral with the cover; - the cosmetic product dispensing and / or application device is one of a cosmetic product applicator element, such as a brush or a brush, and a pipette; and - the cover is fixed by elastic fitting, magnetization, screwing or tight mounting.

[0010] According to another aspect, there is described a cosmetic product packaging device comprising a container and a container closure device as described above, in all its combinations, fixed on the container.

[0011] According to preferred embodiments, the cosmetic product packaging device may have one or more of the following characteristics, taken alone or in combination: - the cosmetic product packaging device comprises a seal, clamped between the container and the insert; - the seal is clamped between the pump device, in particular a pump body of the pump device, and the insert; - the cosmetic product packaging device is devoid of a device distribution and / or application of cosmetic products; - the container has a neck, the insert being fixed on the neck; - the container forms a protruding base around the neck, the closure assembly, in particular the collar or the lid where applicable, defining a recess suitable for receiving the base, the closure assembly, in particular the collar where applicable, being in contact with the container over a contact zone extending around the base; and - the base is of non-circular section, in particular of elliptical or polygonal section, in particular square, preferably with rounded sides and / or angles, the recess being of complementary section. Brief description of the drawings

[0012] Other features, details and advantages will become apparent upon reading the detailed description below, and upon analyzing the attached drawings, in which:

[0013] Fig. 1 schematically represents in perspective, a first example of a device for packaging and dispensing cosmetic products, with a pump.

[0014] Fig. 2 is an exploded view of a subassembly of the cosmetic product packaging and dispensing device of Fig. 1 not including the pump implemented in the cosmetic product packaging and dispensing device.

[0015] Fig. 3 is a sectional view along section plane III-III of Fig. 1, of the cosmetic product packaging and dispensing device of Fig. 1.

[0016] Fig. 4 is a sectional view along section plane IV-IV of Fig. 1 of the cosmetic product packaging and dispensing device of Fig. 1.

[0017] Fig. 5 is an exploded view of an exemplary cosmetic product packaging device.

[0018] Fig. 6 is a sectional view of a first example of a device for packaging and applying a cosmetic product.

[0019] Fig. 7 is a sectional view of a second example of a cosmetic product packaging and dispensing device. Description of the embodiments

[0020] In the remainder of the description, identical elements or elements with identical function bear the same reference sign. For the sake of brevity of this description, the identical elements of the two examples are not described in detail within the framework of the detailed description of each of these examples. On the contrary, the description below details above all the differences between the two examples.

[0021] Figs. 1 to 4 illustrate a first example 10 of a device for packaging and dispensing a cosmetic product. As can be seen in Fig. 1, the packaging device 10 essentially comprises a container 12 and a closure device 13 for the container 12. The closure device 13 here comprises a hoop device 14, fixed to the container 12 and a pump device 15. In addition, a cap 16 is here fixed to the hoop device 14. It should be noted that the cap 16 can be considered as not being part of the closure device 13. Indeed, the hoop device 14 and the pump device 15 are sufficient a priori to close the container 12, that is to say to obstruct the opening of the container 12, preferably in a liquid-tight and, more preferably, gas-tight manner. The cap 16 here essentially has the function of preventing inadvertent actuation of the pump device 15.In this respect, the cap 16 can be considered as a device for protecting the pump device 15, in particular the button 70 for actuating the pump device 15.

[0022] The cosmetic product packaging device 10 extends here essentially in the direction of a longitudinal axis X (hereinafter X axis of the cosmetic product packaging device 10). The X axis is here an axis of symmetry of the cosmetic product packaging device 10.

[0023] According to the first example of a cosmetic product packaging device 10, the container 12 takes the form of a bottle 12. The bottle 12 comprises a substantially cylindrical part 18, extending in the direction of a main extension axis X12 of the bottle 12. The main extension axis X12 of the bottle 12 (hereinafter, axis X12 of the bottle 12) is here an axis of symmetry of the bottle 12, in particular of the cylindrical portion 18. The axis Xi2 of the bottle 12 coincides with the axis X of the device of cosmetic product packaging 10 when the latter is assembled. Here, the cylindrical portion 18 of the bottle 12 is of polygonal cross-section, in particular square, preferably with rounded sides and / or angles. Alternatively, the shape of the cross-section of the cylindrical portion 18 of the bottle 12 is different, in particular circular or ellipsoidal. The cylindrical portion 18 is closed at a lower end, by a bottom 20 of the bottle 12.

[0024] At its end opposite the bottom 20, the bottle 12 comprises a neck 22 with a screw thread 24 (or thread). The neck 22 projects relative to a front surface 26 of the bottle 12. The front surface 26 extends substantially perpendicular to the axis X12 of the bottle 12. The front surface 26 forms a base 28 adjacent to the neck 22. The base 28 projects, in the direction of the axis X12 of the bottle 12, relative to a peripheral portion 30 of the front surface 26 extending around the base 28. Here, the base 28 is of polygonal section, in particular square, preferably with rounded sides and / or angles. Alternatively, the shape of the cross-section of the base 28 is different, in particular with revolution symmetry or ellipsoidal. The cross section of the base 28 is for example similar to the cross section of the cylindrical portion 18 of the bottle 12, but of smaller dimensions.Preferably, the cross-section of the base 28 is of non-circular cross-section.

[0025] Bottle 12 contains a liquid cosmetic product, for example a perfume, an eau de toilette, a lotion or even a cream.

[0026] The bottle 12 is for example made of transparent or translucent material. The bottle 12 may in particular be made of at least one of glass, a thermoplastic material, a ceramic, or a metal.

[0027] The hoop device 14 fixed to the bottle 12 comprises, here is made up of, three parts, namely a hoop 32, a base 34 and an insert 36.

[0028] The hoop 32 extends here mainly in the direction of an extension axis X14 of the hoop device 14 (hereinafter the axis X14 of the hoop device 14), which coincides with the axis X12 of the bottle 12, when the hoop device 32 is fixed on the bottle 12 and with the axis X of the cosmetic product packaging device. 10 when the latter is assembled. The axis X14 of the hoop device 14 is here an axis of symmetry of the hoop device 14.

[0029] At a first longitudinal end, the hoop 32 comprises a first cylindrical longitudinal portion 38, of cross-section complementary to the cross-section of the base 28 of the neck 22 of the bottle 12. Thus, the hoop 32 is adapted to receive, in the first longitudinal portion 38, the base 28 of the neck 22 of the bottle 12.

[0030] At a second longitudinal end of the hoop 32, opposite the first longitudinal end, the hoop 32 comprises a second cylindrical longitudinal portion 40. Here, the second longitudinal portion 40 has a circular cross-section. In the example illustrated, the diameter of the second longitudinal portion 40 is greater than the diameter of the neck 22 of the bottle 12.

[0031] Between the first and second longitudinal portions 38, 40, the hoop 32 forms an annular bead 42 and an annular groove 44, the groove 44 being longitudinally, between the bead 42 and the first longitudinal portion 38. Here, the bead 42 is of polygonal cross-section, in particular square, preferably with rounded sides and / or corners. Similarly, the groove 44 is here of polygonal cross-section, in particular square, preferably with rounded sides and / or corners. The cross-section of the groove 44 is preferably similar to the cross-section of the bead 42, but of smaller dimensions. Here, the base 28, the bead 42 and the groove 44 are of similar cross-sections, of different dimensions.

[0032] Notches 46 are made on the radially inner face of the first longitudinal portion 38 of the hoop 32. The notches 46 are here rectilinear. Here, a notch 46 is made on two opposite faces of the first longitudinal portion 38 of the hoop 32. The notches 46 extend in a plane perpendicular to the axis X14 of the hoop device 14.

[0033] The base 34 of the hoop device 14 has the general shape of a socket, with a cylindrical portion extending in the direction of the axis X14 of the hoop device 14, and a bottom, at one end of the cylindrical portion, oriented towards the bottle 12. The bottom of the base 34 has an orifice 47, here central. The orifice 47 is here circular shape, with a diameter greater than the diameter of the neck 22 of the bottle 12. The cylindrical portion of the base 34 has a section complementary to the section of the first longitudinal portion 38 of the hoop 32 so that it can be received inside this first longitudinal portion 38 of the hoop 32.

[0034] The base 34 forms housings 48, here four in number. As illustrated, the housings 48 are identical two by two. The housings 48 are here equally distributed angularly around the axis X14 of the hoop device 14. Here, the housings 48 are each at a respective corner of the base 34.

[0035] As illustrated in Fig. 2 in particular, a slot 50 extending parallel to the direction of the axis Xu of the hoop device 14 separates two neighboring housings 48. The slots 50 are here identical two by two. Here two opposite slots 50 are wider than two other opposite slots 50.

[0036] Finally, on two opposite outer faces, the base 34 comprises ribs 51. Here, the ribs 51 are rectilinear. The ribs 51 extend in a plane perpendicular to the axis X14 of the hoop device 14. The ribs 51 here have a cross-section complementary to the cross-section of the notches 46.

[0037] Furthermore, the insert 36 comprises a first cylindrical longitudinal portion 52, here of circular cross-section. The first longitudinal portion 52 of the insert 36 forms, on its radially internal surface, a rim 64. Two grooves 62 are also formed on the radially internal surface of the first longitudinal portion 52. The two grooves 62 are symmetrical.

[0038] As illustrated, the insert 36 also comprises a second longitudinal portion 56. Here, the second longitudinal portion 56 of the insert 36 is adjacent to the first longitudinal portion 52 of the insert 36. The second longitudinal portion 56 is here of generally cylindrical shape.

[0039] The second longitudinal portion 56 comprises, on its radially internal face, a screw thread 54 (or tapping) adapted to cooperate with the screw thread 24 of the neck 22, to fix the insert 36 on the bottle 12. Thus, the fixing device 13, in particular the insert 56, is fixed on the neck 22 of the bottle 12 by moving it essentially in the direction of the X axis of the packaging device 10. The fixing device 13 is, in the present case, also pivoted around the X axis to be fixed on the neck 22 of the bottle 12, the fixing device 13, in particular the insert 36 undergoing an essentially helical fixing movement on the screw thread 24 of the neck 22.

[0040] The second longitudinal portion 56 is, over at least part of it, of cross-section complementary to the cross-section of the orifice 47. Thus, the second longitudinal portion 56 is partially received in the orifice 47 of the base 34. To do this, here, a section of the second longitudinal portion 52 of the insert 36 is cylindrical, of circular cross-section and of diameter substantially equal to or slightly less than the diameter of the orifice 47 in the bottom of the base 34. The section of the second cylindrical longitudinal portion 56 with circular section is for example arranged in the vicinity of one end of the second longitudinal portion 56 distant from the first longitudinal portion 52.

[0041] The insert 36 also comprises, on the radially external face of the second longitudinal portion 56, lugs 58. The lugs 58 extend here essentially parallel to the direction of the axis X14 of the hoop device 14. The lugs 58 are of widths substantially equal to the width of the slots 50 of the base 34. Thus, the lugs 58, here four in number, like the number of slots 50 of the base 34, are identical two by two.

[0042] The insert 36 also comprises elastically deformable tabs 60 on the second longitudinal portion 56. Here, there are four tabs 60, one tab 60 being arranged between two neighboring lugs 58. The tabs 60 are, for example, all identical.

[0043] In the illustrated example, the hoop device 14 is used to fix a pump device 15 on the bottle 12. The pump device 15 thus contributes to closing the bottle 12, preferably in a liquid-tight and, more preferably, air-tight manner.

[0044] To fix the pump device 15 to the hoop device 14, a skirt 67 is used here for fixing the pump body 66 of the pump device 15. The fixing skirt 67 receives the clamped pump body 66. The fixing skirt 67 rests on the rim 64. In addition, the fixing skirt 67 here forms reliefs received in the grooves 62, in particular by elastic fitting or tight mounting.

[0045] The pump body 66 contains at least a portion of a pump mechanism 68.

[0046] The pump device 15 also comprises a button 70 for actuating the pump mechanism 68. The button 70 is here slidably mounted relative to the pump body 66 along the axis X of the packaging device 10. The hoop 32 and the insert 36 here define an annular passage adapted to receive at least a portion of the button 70 when the latter is actuated. The button 70 comprises a nozzle 72 for ejecting the cosmetic product, the nozzle 72 being in fluid communication with the pump mechanism 68.

[0047] The pump device 15 also comprises a tube or pipe 74 for placing the pump mechanism 68 in fluid communication with the reservoir 76 of cosmetic product, formed inside the bottle 12.

[0048] Furthermore, to ensure the sealing of the mounting of the pump device 15 on the bottle 15, a seal 76 for sealing against liquids and, preferably, against gases, is arranged between the neck 22 and the insert 36, on the one hand, and between the pump body 66 and the insert 36, on the other hand. In particular, the seal 76 can be tightened in the direction of the axis X of the packaging device 10 between the neck 22, in particular the front end of the neck 22, and the insert 36, in particular the shoulder formed by the insert 36 at the junction of the first and second longitudinal portions 38, 40 of the insert 36. The seal 76 can further be tightened in the plane perpendicular to the direction of the axis X of the packaging device 10 between the pump body 66 and the insert 36, in particular the second longitudinal portion 40 of the insert 36.

[0049] Furthermore, the cap 16 here has a general socket shape, with a cylindrical portion closed at one end. Here, the cylindrical portion of the cap 16 is of polygonal cross-section, in particular square, preferably with rounded sides and / or angles. The cylindrical portion of the cap 16 extends in the direction of the axis Xi6 of extension of the cap 16 (hereinafter the axis Xi6 of the cap 16). The axis Xi6 of the cap 16 coincides with the axis X of the packaging device 10 when the cap 16 is fixed on the packaging device 10. packaging 10. The cap 16 may be adapted to be fixed on the hoop 32 by elastic fitting. For example, the cap 16 comprises, on the internal surface of the cylindrical portion, a groove adapted to receive the bead 42 of the hoop 32. Alternatively, the cap 16 is fixed on the hoop 32 by magnetization, forceful insertion of a relief of the hoop 32, for example the bead 42, into the cap 16. Other means of fixing the cap 16 on the hoop 32 are accessible to those skilled in the art.

[0050] The packaging device 10 can be produced by implementing the following steps.

[0051] The insert 36 is first arranged in the base 34, such that the legs 60 and the lugs 58 of the insert 36 are respectively received in the housings 48 and the slots 50. In particular, the ends of the legs 60 are received in the housings 48, preferably without radial and / or orthoradial play. Here, the different dimensions of the slots 50 and the lugs 58 can allow indexing of the insert 36 in the base 34.

[0052] The hoop 32 is then rigidly fixed to the base 34. Here, this fixing is achieved by elastic fitting of the hoop 32 onto the base 34 by means of the ribs 51 of the base 34 received in the notches 46 provided for this purpose on the hoop 32. The hoop 32 and the base 34 are then integral, adapted to be moved together.

[0053] The hoop device 14 thus formed is then fixed on the bottle 12 by screwing the insert 36 onto the screw thread 24 of the neck 22. In doing so, the hoop device 14 undergoes an essentially helical movement, with the axis X of the packaging device 10. During screwing, the insert 36 is rotationally integral with the base 34 - and therefore also with the hoop 32 - due to the reception of the lugs 58 of the insert 36 in the slots 50 of the base 34. Also during screwing, when the hoop 32 is not aligned with the base 28 around the neck 22 and the edge of the hoop 32 is in contact with the base 28, the hoop 32 is pushed back in the direction of the axis X of the packaging device 10, in a direction which moves the hoop 32 of the peripheral portion 30 of the front surface 26 of the bottle 12. In doing so, the base 34 of the hoop device 14, which is rigidly fixed to the fret 32, is also pushed back. The base 34 then deforms the legs 60, which elastically constrains them in a direction pushing the base 34 away from the closure assembly 13.

[0054] As the screwing of the insert 36 onto the screw thread 24 continues, the hoop 32 returns to a position in which the hoop 32 is aligned with the base 28, so that the base 28 is received in the first longitudinal portion 38 of the hoop 32, the edge of the hoop 32 not being in contact with the base 28. In this position, the tabs 60 push the base 34 - and with it the hoop 32 - towards the bottle 12.

[0055] The screwing continues in this way until a position of the hoop 32 is reached in which the base 28 is received in the first longitudinal portion 38 of the hoop 32 and the edge of the hoop 32 is in contact with the peripheral part 30 of the front surface 26 of the bottle 12. This eliminates any play between the hoop 32 and the bottle 12, in particular the peripheral part 30 of the front surface 26 of the bottle 12, in the direction of the axis X of the packaging device 10. It is thus possible to fix the hoop 32 on the bottle 12, in a liquid-tight and, preferably, gas-tight manner. In other words, the contact between the peripheral part 30 of the front surface 26 of the bottle 12 and the hoop 32 can thus be liquid-tight, in particular gas-tight.

[0056] The pump device 15 is fixed to the insert 36, here by means of a fixing skirt 67. The pump device 15 can be fixed to the insert 36 before the hoop 32 is fixed to the bottle 12 or, on the contrary, after the hoop 32 has been fixed to the bottle 12. The pump device 15 fixed to the insert 36 and the hoop 32 fixed to the bottle 12, the bottle 12 is sealed, preferably against liquids, and, more preferably, against gases, in the absence of actuation of the pump device 15. However, as mentioned above, to avoid untimely actuation of the pump device 15, the cap 16 can be fixed to the hoop 32.

[0057] Fig. 5 illustrates a second example of a cosmetic product packaging device 100.

[0058] In this second example of a cosmetic product packaging device 100, the closure device 15 of the bottle 12 comprises a base 34 identical to the base 34 of the hoop device 14 of the first example of a cosmetic product packaging device 10, an insert 36 substantially identical to the second longitudinal portion 56 of the insert 36 of the hoop device 14 of the first example of a cosmetic product packaging device 10, and a cover 102. Here, the cover 102 is substantially identical to the first longitudinal portion 38 of the hoop 32 of the hoop device 14 of the first example of a cosmetic product packaging device 10. However, the upper end of this first longitudinal portion 38 is here closed to form a cover 102.

[0059] Furthermore, here, the insert 36 is here solid, in that the insert 36 has a central portion in the form of a solid cylinder, extending along the axis X14 of the hoop device 14. A seal 76 here in the form of a solid disc can be glued onto the cylindrical central portion of the insert 36.

[0060] The packaging device 100 according to this second example is devoid of any device for dispensing and / or applying cosmetic product.

[0061] The attachment of the closure device 13 to the bottle 12 is identical to the attachment of the hoop device 14 of the first example of packaging device 10 to the bottle 12, described above. Thus, the closure device 13 is here screwed onto the neck 22 of the bottle 12 until a position of the cover 102 is reached in which the base 28 is received in the cover 102 and the edge of the cover 102 is in contact with the peripheral portion 30 of the front surface 26 of the bottle 12. The tabs 60 then constrain the base 34 in a direction opposite to the cover 102. In this position, any play between the cover 102 and the bottle 12, in particular the peripheral portion 30 of the front surface 26 of the bottle 12, is eliminated in the direction of the axis X of the packaging device 10. It is thus possible to fix the cover 102 on the bottle 12, preferably in a liquid-tight and, more preferably, gas-tight manner.In other words, the contact between the peripheral part 30 of the front surface 26 of the bottle 12 and the cover 102 can thus be sealed, in particular against liquids, preferably against gases.

[0062] Furthermore, the attachment of the closure device 13 to the bottle 12 makes it possible to close the bottle 12 in a sealed manner, preferably against liquids and, more preferably, against gases. Indeed, when the closure device 13 is attached to the bottle 12 as described above, the seal 76 attached to the insert 36 is forced against the neck 22 of the bottle 12.

[0063] Fig. 6 illustrates a first example 200 of a device for packaging and applying a cosmetic product.

[0064] The packaging device 200 of Fig. 6 is distinguished from the packaging device 10 of Figs. 1 to 4 in that the closure device 13 includes a lid 102. Furthermore, here, the lid 102 is integral with a device 202 for applying a cosmetic product. The device for applying a cosmetic product 202 comprises, here consists of, a cosmetic product applicator element 204 and a rod 206 connecting the cosmetic product application element 204 to the lid 102. In this case, the cosmetic product applicator element 204 is a brush 208. Alternatively, the cosmetic product applicator element 204 is a brush. The rod 206 is preferably such that when the closure device 13 is fixed to the bottle 12, the applicator element 204 is immersed in the reservoir of cosmetic product formed inside the bottle 12. The rod 206 thus passes through the neck 22 of the bottle 12 and the insert 36.

[0065] Also, in the packaging device 200 of Fig. 6, the seal 76 is received clamped between the insert 36 and the neck 22 of the bottle 12.

[0066] Furthermore, according to the illustrated example, a second seal 210 is provided here. The second seal 210 may be integral with the lid 102 and adapted to be received clamped between the lid 102, on the one hand, and the insert 36 and / or the hoop 32, on the other hand, when the closure device 13 is fixed on the bottle 12.

[0067] Fig. 7 illustrates a second example 300 of a device for packaging and dispensing a cosmetic product. This second example 300 differs from the first example 10 essentially in that it does not have a pump attached to the bottle 12. Here, the closure device 13 comprises, preferably consists of, the hoop device 14 and a lid 102 attached to the hoop device 14 in a removable manner. In addition, the lid 102 is secured to a pipette 302. The pipette 302 comprises a pipette body 304 extending from a first side of the cover 102 to be immersed at least partially in the cosmetic product reservoir formed inside the bottle 12 when the closure device 13 is fixed to the bottle 12. The pipette 302 further comprises a suction bulb 306 fixed to the pipette body 304 and extending from a side of the cover 102 opposite the pipette body 304.

[0068] Here again, a seal 76 may be provided. Here, the seal 76 is received clamped between the insert 36 and the neck 22 of the bottle 12, when the closure device 13 is fixed on the container 12. A second seal 308 may be provided alternatively or in addition. The second seal 308 may be clamped between the lid 102, on the one hand, and the insert 36 and / or the hoop 32, on the other hand, when the closure device 13 is fixed on the bottle 12.

[0069] This disclosure is not limited to the examples described above, only as examples, but it encompasses all the variations that may be envisaged by those skilled in the art within the framework of the protection sought. In particular, the different examples described above may be combined as long as their teachings are not contradictory.

[0070] Thus, for example, a cosmetic product application device as described with reference to Fig. 6 or a cosmetic product dispensing device as described with reference to Fig. 7 may be attached to the cover 102 of the closure device 13 illustrated in Fig. 5. In other words, the embodiments described with reference to Figs. 6 and 7 may not include a hoop 32, similarly to the embodiment of Fig. 5.

[0071] Furthermore, the legs 60 described in the examples can be replaced by elastically deformable elements, in particular elastically deformable blades, arranged between opposite surfaces of the insert 36 and the base 34. Alternatively, a spring can be arranged between the insert 36 and the base 34.

[0072] Also, the legs 60 received sufficiently tight in the housings 48, that is to say without radial and / or orthoradial play, can make it possible to limit or even to prevent relative rotation of the base 34 with respect to the insert 36. In this case, the lugs 58 may not be useful.

[0073] Finally, the insert 36, the legs 60 or any other elastic element used in addition to or instead of the legs 60 to elastically constrain the base 34, and the base 34 can be made in a single piece. Alternatively, the insert 36 and the cap 16 or the insert 16 and the cover 102 can be made in a single piece, with or without the legs 60 or any other elastic element that can be used in addition to or instead of the legs 60 to elastically constrain the base 34.

Claims

Claims 1. Device (13) for closing a container (12) of a device (10; 100; 200; 300; 400) for packaging at least one cosmetic product, comprising: - a base (34), - a closing assembly (32, 15; 102) fixed on the base (34), and - an insert (36), comprising a means (54) for fixing to the container (12) of the cosmetic product packaging device (10; 100; 200; 300; 400), the insert (36) being movable relative to the base (34) in the direction of an axis (Xu) intended to correspond to a direction of fixing of the closure device (13) on a container (12), the closure device (13) being adapted so that, in the event of fixing on a container (12), the base (34) is elastically constrained relative to the insert (36) in a direction opposite to the closure assembly (32, 15; 102).

2. Closure device according to claim 1, wherein the insert (36) comprises at least one elastic tab (60), adapted to elastically constrain the base (34) in the direction opposite to the closure assembly (32, 15; 102) in the event of fixing the closure device (13) on a container (12).

3. A closure device according to claim 1, comprising at least one elastic element between the insert (36) and the base (34) adapted to elastically constrain the base (34) in the direction opposite to the closure assembly (32, 15; 102) when the closure device (13) is fixed to a container (12).

4. Closing device according to one of claims 1 to 3, in which the insert (36) comprises at least one first relief (58; 60), the base comprises at least one second relief (50; 48) and the at least one first and at least one second relief (58, 60; 50, 48) cooperate to limit or even prevent relative rotation of the base (34) relative to the insert (36) around the axis (Xu).

5. Closing device according to claims 2 and 4, in which the at least one first relief is formed by the at least one tab (60) and the at least one second relief comprises at least one housing (48) adapted to receive at least a leg (60), preferably without radial and / or orthoradial play relative to the axis (X14).

6. Closing device according to claim 4, in which one of the at least one first relief and the at least one second relief is a lug (58) and the other of the at least one first relief and the at least one second relief is a housing (50) adapted to receive the lug (58), preferably without radial and / or orthoradial play relative to the axis (Xu).

7. Closing device according to one of the preceding claims, in which the means for fixing the insert (36) on the container (12) is one of a screw thread (54) and an elastic fitting relief.

8. A closure device according to any preceding claim, wherein the closure assembly consists of a cover (102) adapted to be secured to the base (34).

9. A closure device according to any one of claims 1 to 7, wherein the closure assembly comprises, preferably consists of, a hoop (32), fixed to the base (34), and a pump device (15) fixed to at least one of the hoop (32) and the insert (36).

10. Closure device according to any one of claims 1 to 7, in which the closure assembly comprises, preferably consists of, a hoop (32), fixed on the base (34), a cover (102) adapted to be fixed on at least one of the hoop (32) and the insert (36), and a device for dispensing and / or applying cosmetic product, integral with the cover (102).

11. A closure device according to claim 10 wherein the cosmetic product dispensing and / or application device is one of a cosmetic product applicator element (204), such as a brush (208) or a brush, and a pipette.

12. Closing device according to one of claims 8 to 11, in which the cover (102) is fixed by elastic fitting, magnetization, screwing or tight mounting.

13. Cosmetic product packaging device comprising a container (12) and a device (13) for closing the container (12) according to any one of the preceding claims, fixed to the container (12).

14. Cosmetic product packaging device according to claim 13, the cosmetic product packaging device (10; 100) comprising a seal (76), clamped between the container (12) and the insert (36).

15. Cosmetic product packaging device according to claim 14, the closure device (13) being according to claim 9, wherein the seal (76) is clamped between the pump device (15), in particular a pump body (66) of the pump device (15), and the insert (36).

16. Cosmetic product packaging device according to claim 13 or 14, without a cosmetic product dispensing and / or application device.

17. Cosmetic product packaging device according to any one of claims 13 to 16, in which the container (12) comprises a neck (22), the insert (36) being fixed to the neck (22).

18. Cosmetic product packaging device according to claim 17, in which the container (12) forms a base (28) projecting around the neck (22), the closure assembly (32, 15; 102), in particular the hoop (32) or the lid (16) where appropriate, defining a recess (38) adapted to receive the base (28), the closure assembly (32, 15; 102), in particular the hoop (32) where appropriate, being in contact with the container (12) on a contact zone extending around the base (28).

19. Cosmetic product packaging device according to claim 18, in which the base (28) is of non-circular section, in particular of elliptical or polygonal section, in particular square, preferably with rounded sides and / or angles, the recess (38) being of complementary section.

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