WO2024003189A1 - Dispositif d'emballage avec récipient avec col fileté et élément de fermeture à vis - Google Patents

Dispositif d'emballage avec récipient avec col fileté et élément de fermeture à vis Download PDF

Info

Publication number
WO2024003189A1
WO2024003189A1 PCT/EP2023/067732 EP2023067732W WO2024003189A1 WO 2024003189 A1 WO2024003189 A1 WO 2024003189A1 EP 2023067732 W EP2023067732 W EP 2023067732W WO 2024003189 A1 WO2024003189 A1 WO 2024003189A1
Authority
WO
WIPO (PCT)
Prior art keywords
closure member
container
neck
thread
screwing
Prior art date
Application number
PCT/EP2023/067732
Other languages
English (en)
Inventor
Stéphane Leroux
Original Assignee
L'oreal
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 L'oreal filed Critical L'oreal
Publication of WO2024003189A1 publication Critical patent/WO2024003189A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0471—Threaded or like caps or cap-like covers secured by rotation with means for positioning the cap on the container, or for limiting the movement of the cap, or for preventing accidental loosening of the cap
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • A45D34/045—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container
    • 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
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/12—Audible, olfactory or visual signalling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/248—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes the closure being provided with transient audible or visual signaling means, e.g. for indicating dispensing, or other illuminating or acoustic devices, e.g. whistles

Definitions

  • the present invention relates to the field of devices for packaging a product, in particular a cosmetic product, having a container provided with a threaded neck, and a closure member that is to be screwed onto the neck.
  • signalling means that produce a tactile or audible “click”.
  • US20200156831 and EP0780318 teach the use of closure members having a skirt provided with tongues that are capable of deforming elastically when they meet, at the end of screwing, protuberances provided on a shoulder of the container.
  • US8528759 and FR2572369 describe devices in which the “click” system, with or without tongue, and stop are situated at the end point of the thread, at the base of the neck and of the cap.
  • JP4509583 describes a device in which the “click” system and the stop are not situated on the threaded neck of the container but at another diameter of the container, different from that of the neck.
  • EP 0 816 244 describes an assembly comprising a neck of a container for soft drinks and a closure member to be screwed on the neck.
  • US 2013/004940 depicts a chamber having an opening for collecting a liquid sample and a lid for covering the opening.
  • US 2017/332767 describes a bottle comprising a body for containing a cosmetic product and a cover comprising a stem with an applicator tip.
  • GB 2 467 355, US 2009/223922, US 2011/024420, and US 8 091 724 describe a device for packaging a product comprising a container with a threaded neck and a closure member to be screwed on the neck.
  • GB2203729 describes a container having a threaded neck on which is situated a protuberance and a cap having a thread interruption in which the protuberance is housed during the screwing of the cap onto the container, the protuberance being situated in a nonflexible zone.
  • US2008110850 discloses a container neck having a thread interruption in which a lug borne by a lid is engaged during the screwing of the lid onto the container, the passage of the lug over the thread of the neck causing deformation of the lid and/or of the neck. This device necessitates thin, flexible walls and is difficult to envisage in the case of rigid materials, such as glass.
  • the method for manufacturing the container has to permit small radii of curvature so that the click is emitted with high quality.
  • the permitted radii of curvature are too large to allow the formation of such protuberances on the container in a satisfactory manner.
  • the present invention meets this need by virtue of a device for packaging a product, in particular a cosmetic product, having:
  • a container for containing the product provided with a threaded neck having a longitudinal axis, at least one screw thread having, on the side of the free end of the neck, a thread starting point, and
  • closure member for closing the container that is arranged to be screwed onto the neck, the closure member having at least one corresponding stop arranged to come to bear against the thread starting point at the end of the screwing of the closure member onto the neck of the container to block the rotation of the closure member.
  • the attractiveness of the container is thereby preserved, and it is possible to avoid the build-up of dirt at the base of the neck.
  • the container may be made of glass if desired.
  • the container may have a plurality of threads each having, on the side of the free end of the neck, a thread starting point.
  • the thread starting point may have a stopping surface against which the corresponding stop comes to bear, this stopping surface being in particular substantially parallel to the longitudinal axis of the neck.
  • the stopping surface is inclined with respect to the longitudinal axis of the neck.
  • the screw thread may have, on the side opposite the free end of the neck, a thread end point, and may have a thread interruption between the thread starting point and the thread end point, which, by cooperating with a tongue of the closure member, makes it possible to generate a tactile and/or aural sensation informing the user of the correct closure of the container, as will be specified below.
  • the thread interruption may be situated between the thread starting point and the halfway point of the height of the thread.
  • the thread interruption may be angularly spaced apart from the thread starting point by less than 90° around the longitudinal axis of the neck, better still less than 45° around the longitudinal axis of the neck, better still less than 22.5° around the longitudinal axis of the neck.
  • the thread interruption may have an angular extent, around the longitudinal axis of the neck, of between 5° and 45°, in particular substantially equal to 30°.
  • the container has, at the base of the neck and around the latter, a shoulder, and the latter may not have a stop that forms a protrusion with respect to the shoulder and against which the closure member comes to bear at the end of the screwing thereof.
  • the absence of protrusion on the shoulder makes it possible to obtain an attractive container and to limit the risk of dirt build-up, as indicated above. Furthermore, the manufacture of such a container that does not have a protrusion on the shoulder is thus simplified.
  • the container may be made, at least in part, of glass. Even with a glass container, the invention makes it possible to obtain, at the end of screwing, clear and precise tactile or even also aural perception, affording the user high quality use of the device.
  • the container can in particular be made, at least in part, of drawn glass. It may also be made, at least in part, of moulded glass.
  • the container may be made, at least in part, of a polymer, for example of a thermoplastic material.
  • the container can have a body of generally cylindrical, spherical, prismatic, in particular parallelepipedal, shape, among other possibilities.
  • the container may or may not be transparent.
  • the capacity of the container may be between 2 ml and 1000 ml.
  • the container can be filled with a product, in particular a cosmetic product, for example a mascara, a liquid foundation, a liquid lipstick, an anti-sun product, a hair or makeup-removal lotion, an anti-wrinkle product or a nail varnish, among other possibilities.
  • a cosmetic product for example a mascara, a liquid foundation, a liquid lipstick, an anti-sun product, a hair or makeup-removal lotion, an anti-wrinkle product or a nail varnish, among other possibilities.
  • the capacity of the container is preferably between 2 ml and 15 ml, and in particular between 6 ml and 10 ml. It may then be in the form of a bottle combined with an applicator belonging to the closure member, the applicator comprising a gripping element intended to be handled by the user, an applicator member intended to be submerged inside the bottle so as to be loaded with product to be applied and a stem connecting the applicator member to the gripping element.
  • the container may have a greater capacity, in particular of between 15 ml and 1000 ml, for example when it is intended to be filled with another type of cosmetic product, such as a liquid foundation, an anti-sun product, a care product or the like.
  • the closure member may then have a dispensing system, such as a pump, a flip-top cap or the like, or a device for closing off the container, such as a stopper.
  • Closure member The closure member may have one or more stops arranged to come to bear against the one or more thread starting points at the end of the screwing of the closure member onto the neck of the container.
  • the or each stop may have a surface intended to come to bear against the thread starting point, this surface extending in particular substantially parallel to the longitudinal axis of the closure member. As a variant, this surface is inclined and extends in particular with the same inclination, relative to the longitudinal axis of the device, as the stopping surface of the thread starting point.
  • the closure member may have at least one elastically deformable tongue arranged to engage at least partially in the abovementioned thread interruption, during the screwing of the closure member onto the neck of the container, and generate a tactile sensation and/or the emission of an audible click.
  • the angular extent of the tongue around the longitudinal axis of the closure member is greater than or equal to the angular extent of the thread interruption around the longitudinal axis of the neck.
  • the tongue may have an angular extent, around the longitudinal axis of the closure member, of between 10° and 55°, and in particular of the order of 30°.
  • the tongue may be attached to the closure member by only one of its ends.
  • the tongue may be attached to the closure member by both of its ends, then forming a bridge of material.
  • the tongue may have, on the inside, an upstream flank and a downstream flank that are oriented obliquely in the radial direction, the upstream flank engaging first in the thread interruption during the screwing of the closure member, and the downstream flank last, the upstream flank preferably having an inclination relative to the radial direction that is greater than that of the downstream flank.
  • This asymmetric shape of the tongue makes it possible to make the passing of the tongue over the thread more difficult in the unscrewing direction than in the screwing direction. This may make it possible to reduce the risk of accidental opening of the container.
  • the tongue may in particular have, on its inner surface, at least one protruding relief, for example a boss, the relief being designed to engage in the thread interruption, the relief having an upstream flank and a downstream flank that are oriented obliquely in the radial direction, the upstream flank engaging first in the thread interruption during the screwing of the closure member, and the downstream flank last, the upstream flank preferably having an inclination relative to the radial direction that is greater than that of the downstream flank.
  • at least one protruding relief for example a boss
  • the angular extent of the protruding relief, for example of the boss, around the longitudinal axis of the closure member is smaller than or equal to the angular extent of the thread interruption around the longitudinal axis of the neck.
  • the protruding relief may have an angular extent, around the longitudinal axis of the closure member, of between 3° and 45°, and in particular around 20°.
  • the closure member may have a cap arranged to be screwed onto the neck of the container, the cap being able to bear the tongue.
  • the closure member in particular the cap, may have an internally threaded mounting skirt, arranged to be screwed onto the neck.
  • the mounting skirt may be provided with at least one perforation, the tongue being able to extend at least partially into this perforation.
  • the closure member may have an outer overcap that is disposed around the cap.
  • This overcap may contribute to the attractiveness of the closure member, being for example made of metal or metallized.
  • the radial displacement of the tongue during the screwing or unscrewing may take place in the thickness of the wall of the cap.
  • the device may have, between the cap and the outer overcap, a space allowing the necessary radial displacement of the tongue, if appropriate.
  • the mounting skirt may have at least two angular skirt segments, as is described in application FR2113622, each of which is articulated with respect to an upper portion in the overall shape of a cylinder of revolution, between an initial, spaced-apart moulding position, in which the angular segments are oriented outwards away from the longitudinal axis of the closure member, and an assembled position, in which the angular segments are folded towards one another.
  • each of the angular segments comprises, on its internal surface, a thread portion forming a threaded surface in the assembled position.
  • the two angular segments can be moulded in the flat state without using a threaded core, and this considerably reduces the manufacturing time of the closure member, and makes it possible to reliably produce the threads. Furthermore, the moulding in the flat state of the angular skirt segments allows further freedom in terms of the design of this skirt, in particular in order to provide thereon protruding or recessed elements that could not be obtained if the skirt was annular and moulded using a threaded core.
  • each angular segment is connected to the upper portion by means of a film hinge.
  • the angular segments may be two in number, each of semicylindrical overall shape.
  • the mounting skirt may be provided with at least one perforation preceding the stop in the direction of screwing of the closure member onto the container.
  • the closure member may have a stem holder to which a stem bearing a member for applying the product is fastened, this stem being able to be inserted into the container when the closure member is screwed onto the container.
  • the applicator member may be of any type, for example brush, fine brush, flocked end piece, felt tip or capillary tip, inter alia.
  • the screwing of the closure member onto the container is done preferentially in less than one turn around the longitudinal axis of the neck, in particular in less than half a turn, or even than a third of a turn.
  • the screwing of the closure member onto the container can be done in more than one turn.
  • the neck may have a plurality of threads distributed angularly around the axis of the neck, in particular two threads that are symmetrical to one another.
  • Each thread may have, on the side of the free end of the neck, a thread starting point and may have, on the opposite side, a thread end point with an interruption between the thread starting point and the thread end point.
  • the closure member may have two threads corresponding to the two threads of the neck, and may have two stops arranged to come to bear respectively against the two thread starting points of the neck at the end of the screwing of the closure member onto the neck of the container.
  • the closure member may also have two elastically deformable tongues, in particular diametrically opposite one another, each arranged to engage in an interruption of a corresponding thread of the neck during the screwing of the closure member onto the neck of the container.
  • the invention further relates to a method for manufacturing a packaging device according to the invention, as defined above, involving the following steps: a) moulding, in the spaced-apart configuration, two generally semicylindrical angular skirt segments, which are each connected by a film hinge to an upper portion of the closure member, b) after the moulding operation, folding the angular segments in the direction of one another so as to form a continuous generally cylindrical mounting skirt, centred on the longitudinal axis of the closure member.
  • the method can involve the step consisting in manufacturing the container, in particular from drawn glass, and mounting the closure member on the container.
  • the closure member may be obtained by an additive manufacturing technique, such as 3D printing.
  • FIG. 1 shows a schematic and partial view of an example of a device according to the invention
  • FIG. 2 shows a schematic and partial transverse cross section of the device in Figure 1
  • FIG. 3 is a schematic and partial view of the closure member
  • FIG. 4 shows, in schematic and partial longitudinal cross section, the closure member in Figure 3,
  • FIG. 5 shows, in schematic and partial transverse cross section, the closure member in Figure 4,
  • FIG. 6 shows a schematic and partial view of the container
  • FIG. 7 shows a schematic and partial view, from another viewing angle, of the container in Figure 6
  • FIG. 8A] to [Fig. 8C] illustrate the screwing of the closure member onto the container
  • FIG. 9A shows a variant embodiment of the closure member
  • FIG. 9B shows, in schematic and partial transverse cross section, the closure member in Figure 9A,
  • FIG. 10 shows a variant embodiment of the closure member
  • FIG. 11 shows a variant embodiment of the closure member.
  • Figures 1 to 8C depict an example of a packaging device 1 according to the invention, having a container 2 and a closure member 3 arranged to be fastened to the container in order to close it.
  • the container 2 has for example a body with a shape substantially in the form of a cylinder of revolution, of longitudinal axis Z, having at one end a shoulder 11 from which a threaded neck 4, onto which the closure member 3 is screwed, extends upwards.
  • the neck 4 has, in the example, two screw threads 10 that are diametrically opposite one another.
  • Each thread 10 may have a length and inclination such that the closure member 3 is screwed onto the container 2 in less than one turn.
  • the threads 10 each have a thread starting point 13 defining a stopping surface 30, this surface 30 extending substantially parallel to the longitudinal axis Z of the container 2.
  • the threads 10 also each have a thread end point 14.
  • the container 2 is for example made of drawn glass, the neck 4 being integrally formed with the body of the container 2.
  • the container 2 contains for example a cosmetic product. Its capacity is for example between 2 and 15 ml.
  • the closure member 3 has, as illustrated more particularly in Figures 3 to 5, a closure cap 25.
  • the latter is made of a thermoplastic material.
  • the closure member 3 may also have an overcap, not shown, which makes it possible to give the closure member 3 the desired final appearance.
  • This overcap may be metallic or metallized, among other possibilities.
  • the cap 25 has, in this example, an internally threaded tubular mounting skirt 26, comprising two threads 5 that are diametrically opposite one another cooperating respectively with the two threads 10 of the neck 4.
  • the mounting skirt 26 has two angular skirt segments 26a and 26b, which are generally semicylindrical and diametrically opposite one another, forming the mounting skirt 26 when they are assembled, and each comprising, on its internal surface, a portion of the threads 5.
  • These segments 26a and 26b are each connected by a film hinge 29 to an upper portion 40 of the closure member.
  • the cap 25 has two stops 16, each of the stops 16 being preceded, in the direction of screwing, by a perforation 17 created in the mounting skirt 26.
  • Each stop 16 has a surface 18 arranged to come to bear against one of the stopping surfaces 30 of the thread starting points 13, at the end of screwing of the cap 25 onto the neck 4.
  • Each surface 18 extends substantially parallel to the longitudinal axis X of the closure member 3.
  • the stops 16 and the stopping surfaces 30 are preferably positioned such that, at the end of the screwing, when they are bearing against one another, the lower edge of the cap 25 remains distant from the upper surface of the shoulder 11 by a non-zero distance; in other words, it is the stops 16 that limit the screwing of the cap 25 and not axial bearing of the closure member 3 against the shoulder 11 of the container 2.
  • the shoulder 11 can be produced with an attractive shape, exhibiting symmetry of revolution around the axis of the neck 4, without a protruding relief serving as end-of- screwing-travel stop, as can be seen in Figure 6.
  • the cap 25 may have, as illustrated, a stem 28, visible in Figure 3, bearing a member for applying the product (not shown), this stem 28 extending into the container 2 when the closure member 3 is screwed onto the container 2.
  • the latter may have a conventional wiping member (not shown), fastened in the opening 12 of the neck 4, the wiping member being able to cooperate with the stem 28 during unscrewing of the closure member 3 in order to wipe the stem 28 and eliminate, if appropriate, any surplus product from the application member.
  • a conventional wiping member (not shown), fastened in the opening 12 of the neck 4, the wiping member being able to cooperate with the stem 28 during unscrewing of the closure member 3 in order to wipe the stem 28 and eliminate, if appropriate, any surplus product from the application member.
  • the threads 10 have an interruption 15 between their starting point 13 and their end point 14.
  • Each thread interruption 15 is for example, as illustrated, spaced apart by less than an eighth of a turn from the corresponding thread starting point 13.
  • Each thread interruption 15 may extend circumferentially around the longitudinal axis Z of the neck 4 over an angular extent P of the order of 30°.
  • the mounting skirt 26 may comprise, as can be seen in Figure 1 in particular, two flexible tongues 6, which are elastically deformable radially towards the outside and diametrically opposite one another, these tongues 6 each extending at least partially into a perforation 37 in the mounting skirt 26.
  • Each flexible tongue 6 may extend circumferentially around the longitudinal axis X of the closure member 3 over an angular extent a, which is preferably greater than or equal to the angular extent P of the thread interruption 15 around the longitudinal axis Z of the neck 4, for example of the order of 30°, being attached in this example by both of its circumferential ends to the mounting skirt 26, as illustrated in Figures 3 to 5 in particular.
  • the tongues 6 are inscribed, in the example in question, in the outer envelope surface in the form of a cylinder of revolution of the mounting skirt 26, a space 36 being provided in the thickness of the mounting skirt 26 so as to allow deformation thereof towards the outside without going beyond the cylindrical envelope of this mounting skirt 26.
  • Each tongue 6 forms a bridge of material extending between two slots 9, this bridge of material and these slots 9 having substantially the same inclination as the corresponding adjacent thread 5 formed protruding on the inner surface of the mounting skirt 26, as can be seen in Figure 4 in particular.
  • Each tongue 6 has a boss 8 that protrudes radially inwards, as can be seen in Figure 2 in particular, with a generally flattened apex connecting to an upstream flank 19 and a downstream flank 20 having a non-radial orientation.
  • Each boss 8 may extend circumferentially around the longitudinal axis X of the closure member 3 over an angular extent y, which is preferably smaller than or equal to the angular extent P of the thread interruption 15 around the longitudinal axis Z of the neck 4, for example of the order of 20°.
  • the tongues 6, and more specifically the bosses 8, are intended to engage in the corresponding thread interruptions 15 during the screwing of the closure member 3 onto the container 2, this making it possible to generate a tactile sensation, or even an audible click, informing the user of the correct closure of the device 1.
  • the upstream flank 19 engages first in the thread interruption 15, during the screwing of the closure member 3, and the downstream flank 20 last.
  • the upstream flank 19 preferably has an inclination, relative to the radial direction, greater than that of the downstream flank 20, and this makes it possible to generate the desired sensation and to make the passing of the tongue 6 over the thread 10 more difficult in the unscrewing direction than in the screwing direction, so as to reduce the risk of accidental opening of the container 2.
  • FIGS 8A to 8C illustrate the screwing of the closure member 3 onto the container 2.
  • Figure 8A illustrates the closure member 3 during screwing onto the container 2.
  • the tongue 6 is preparing to pass over the thread starting point 13.
  • Figure 8B illustrates the passing of the tongue 6 over the thread starting point 13; in contact with the latter, the tongue 6 is deformed elastically radially outwards.
  • Figure 8C illustrates the end of screwing of the closure member 3 onto the container 2.
  • the tongue 6 is then engaged in the thread interruption 15 and the surface 18 of the stop 16 comes to bear against the stopping surface 30 of the thread starting point 13.
  • the elastic return of the tongue 6 to its rest position, once entirely engaged in the thread interruption 15, may be perceived tactilely by the user and may be accompanied by an audible click.
  • the engagement of the tongue 6 in the thread interruption 15 also makes it possible to help to keep the closure member 3 in the screwed position.
  • the cap 25 of the closure member 3 may be produced by injection moulding a thermoplastic material.
  • the moulding can be done with the segments 26a and 26b in the spaced-apart position, these then being folded against one another by pivoting relative to the upper portion 40 by virtue of the film hinges 29.
  • the segments 26a and 26b can be held against one another by the above-mentioned overcap.
  • the tongue 6 may extend circumferentially around the longitudinal axis X of the closure member 3 and be attached to the mounting skirt 26 of the cap 25 only by an upstream end 31.
  • Upstream end of the tongue should be understood to mean the end of the tongue 6 that engages first on the thread 10 of the neck 4 during the screwing of the closure member 3 onto the container 2.
  • the opposite end 34 of the tongue 6, which is closest to the stop 16, is free.
  • the tongue 6 is produced with a free end makes it possible to increase the flexibility of the tongue 6 and make its radial deformation easier.
  • downstream flank 20 may be oriented virtually radially, and this makes the end of passing over the thread portion 10 extending between the stopping surface 30 and the thread interruption 15 more abrupt, and therefore makes the tactile and/or audible sensation more marked.
  • the tongue 6 is oriented in the direction of the screw thread 5. It is, however, possible to modify the orientation of the tongue 6 by attaching it to the mounting skirt 26 of the cap 25 in some other way, for example.
  • the tongue 6 extends axially, being attached to the mounting skirt 26 of the cap 25 by its lower end 32, and in the example of Figure 11 it also extends axially, but being attached to the mounting skirt 26 of the cap 25 by its upper end 33.
  • the number of tongues 6 may be different, as may the number of threads 5 or

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un dispositif (1) pour l'emballage d'un produit, en particulier d'un produit cosmétique, comprenant : un récipient (2) pour contenir le produit, pourvu d'un col fileté (4) d'axe longitudinal (Z), au moins un filetage (10) ayant, sur le côté de l'extrémité libre du col, un point de départ de filetage (13), ainsi qu'un élément de fermeture (3) pour fermer le récipient (2) qui est agencé pour être vissé sur le col (4), l'élément de fermeture (3) ayant au moins une butée (16) agencée pour venir en appui contre le point de départ de filetage (13) à la fin du vissage de l'élément de fermeture (3) sur le col (4) du récipient (2) pour bloquer la rotation de l'élément de fermeture (3).
PCT/EP2023/067732 2022-06-29 2023-06-28 Dispositif d'emballage avec récipient avec col fileté et élément de fermeture à vis WO2024003189A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206574A FR3137372A1 (fr) 2022-06-29 2022-06-29 Dispositif de conditionnement à récipient à col fileté et organe de fermeture à visser
FRFR2206574 2022-06-29

Publications (1)

Publication Number Publication Date
WO2024003189A1 true WO2024003189A1 (fr) 2024-01-04

Family

ID=83188261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/067732 WO2024003189A1 (fr) 2022-06-29 2023-06-28 Dispositif d'emballage avec récipient avec col fileté et élément de fermeture à vis

Country Status (2)

Country Link
FR (1) FR3137372A1 (fr)
WO (1) WO2024003189A1 (fr)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2113622A5 (fr) 1970-11-06 1972-06-23 Texaco Development Corp
FR2572369A1 (fr) 1984-10-30 1986-05-02 Lefebure Isolants Reunis Sa Dispositif de bouchage pour des flacons ou autres contenants, avec un bouchon a vis a orientation angulaire par rapport au flacon
GB2203729A (en) 1987-03-19 1988-10-26 Metal Box Plc Closure systems for containers
EP0780318A1 (fr) 1995-12-21 1997-06-25 The Procter & Gamble Company Emballage à l'épreuve des enfants, facile d'emploi pour les adultes
EP0816244A2 (fr) 1993-08-13 1998-01-07 Beeson and Sons Limited Ensemble de fermeture avec sureté pour haute pression pour un récipient contenant des boissons gazeuses
US20080110850A1 (en) 2006-11-14 2008-05-15 Andrew Thomas Tilton Audible closing feature for a threaded container and lid
US20090223922A1 (en) 2005-11-21 2009-09-10 Beeson And Sons Limited Jaw seals for container closure assemblies
JP4509583B2 (ja) 2004-01-22 2010-07-21 吉田プラ工業株式会社 液状物収納容器
GB2467355A (en) 2009-01-30 2010-08-04 Beeson & Sons Ltd Container closure with pressure seal
US20110024420A1 (en) 2007-11-09 2011-02-03 Beeson And Sons Limited Container closure with overcap
US8091724B2 (en) 2004-08-20 2012-01-10 Beeson & Sons Limited Container closure assembly with internal neck thread
US20130004940A1 (en) 2009-11-23 2013-01-03 Haipeng Hu Device for Detecting Analyte in Sample
US8528759B2 (en) 2006-01-27 2013-09-10 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Closure means
US20170332767A1 (en) 2016-05-23 2017-11-23 Albea Services Bottle for a cosmetic product, and applicator assembly comprising a bottle of this kind and an applicator for said cosmetic product
US20200156831A1 (en) 2018-04-12 2020-05-21 Innovative Product Brands, Inc. Child-resistant locking cap for laminated tubes with improved locking cap insert to reduce substance leakage after the locking cap is closed

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2113622A5 (fr) 1970-11-06 1972-06-23 Texaco Development Corp
FR2572369A1 (fr) 1984-10-30 1986-05-02 Lefebure Isolants Reunis Sa Dispositif de bouchage pour des flacons ou autres contenants, avec un bouchon a vis a orientation angulaire par rapport au flacon
GB2203729A (en) 1987-03-19 1988-10-26 Metal Box Plc Closure systems for containers
EP0816244A2 (fr) 1993-08-13 1998-01-07 Beeson and Sons Limited Ensemble de fermeture avec sureté pour haute pression pour un récipient contenant des boissons gazeuses
EP0816244B1 (fr) * 1993-08-13 2002-10-23 Beeson and Sons Limited Ensemble de fermeture avec sureté pour haute pression pour un récipient contenant des boissons gazeuses
EP0780318A1 (fr) 1995-12-21 1997-06-25 The Procter & Gamble Company Emballage à l'épreuve des enfants, facile d'emploi pour les adultes
JP4509583B2 (ja) 2004-01-22 2010-07-21 吉田プラ工業株式会社 液状物収納容器
US8091724B2 (en) 2004-08-20 2012-01-10 Beeson & Sons Limited Container closure assembly with internal neck thread
US20090223922A1 (en) 2005-11-21 2009-09-10 Beeson And Sons Limited Jaw seals for container closure assemblies
US8528759B2 (en) 2006-01-27 2013-09-10 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Closure means
US20080110850A1 (en) 2006-11-14 2008-05-15 Andrew Thomas Tilton Audible closing feature for a threaded container and lid
US20110024420A1 (en) 2007-11-09 2011-02-03 Beeson And Sons Limited Container closure with overcap
GB2467355A (en) 2009-01-30 2010-08-04 Beeson & Sons Ltd Container closure with pressure seal
US20130004940A1 (en) 2009-11-23 2013-01-03 Haipeng Hu Device for Detecting Analyte in Sample
US20170332767A1 (en) 2016-05-23 2017-11-23 Albea Services Bottle for a cosmetic product, and applicator assembly comprising a bottle of this kind and an applicator for said cosmetic product
US20200156831A1 (en) 2018-04-12 2020-05-21 Innovative Product Brands, Inc. Child-resistant locking cap for laminated tubes with improved locking cap insert to reduce substance leakage after the locking cap is closed

Also Published As

Publication number Publication date
FR3137372A1 (fr) 2024-01-05

Similar Documents

Publication Publication Date Title
CN103932486B (zh) 化妆品涂布容器
US7424890B2 (en) Assembly comprising two packaging devices connected by a coupling member
US20070025803A1 (en) Longitudinal Applicator With Articulated Rod
JP2003534990A (ja) ガラス容器用のスナップオン・プラスチック製ネック
AU774146B2 (en) Composite closure cap
US20230001435A1 (en) Refillable packaging assembly for a cosmetic product
US5641233A (en) Brush apparatus
US7044669B2 (en) Packaging device for a fluid product
US20230107932A1 (en) Casing for a refillable container device for cosmetic product and associated container device
US5826741A (en) Reservoir having a screw cap for nail enamel, mascara or the like
WO2024003189A1 (fr) Dispositif d'emballage avec récipient avec col fileté et élément de fermeture à vis
US20210298453A1 (en) Refillable container device for a cosmetic product and associated refill
US6631833B2 (en) Oval-shaped tube closure
WO2019121118A1 (fr) Élément applicateur pour l'application d'un produit, en particulier un produit cosmétique, et ensemble pour le conditionnement et l'application d'un produit comprenant ledit élément applicateur
US7556162B2 (en) Method for providing a hinged guarantee closure, a hinged guarantee closure and container with a hinged guarantee closure
WO2011129866A1 (fr) Contenant à double paroi et fermeture pour celui-ci
US20220411137A1 (en) Closure cap and vessel with such a closure cap and method for producing the closure cap
KR200479284Y1 (ko) 숄더부재의 오버런 및 분리 방지 구조가 구비된 마스카라 용기
KR200497090Y1 (ko) 리필 가능한 화장품 용기
US6045280A (en) Container with integral wiper
US6520361B2 (en) Closure with elastically deformed part at screw threads
EP3949799A1 (fr) Récipient pour produits cosmétiques en général, pour produits cosmétiques pour les yeux et les lèvres en particulier
CN113242703B (zh) 用于化妆品的包装装置
WO2002005680A1 (fr) Recipient pour produit cosmetique a insertion permettant de deboucher proprement ledit recipient
WO2024052002A1 (fr) Ensemble de conditionnement de produit cosmétique comprenant un récipient en matériau cellulosique et un élément de fermeture

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23736101

Country of ref document: EP

Kind code of ref document: A1