EP4005945A1 - Assembly comprising a container and a closure device attached to the container - Google Patents
Assembly comprising a container and a closure device attached to the container Download PDFInfo
- Publication number
- EP4005945A1 EP4005945A1 EP20383031.0A EP20383031A EP4005945A1 EP 4005945 A1 EP4005945 A1 EP 4005945A1 EP 20383031 A EP20383031 A EP 20383031A EP 4005945 A1 EP4005945 A1 EP 4005945A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sector
- lower ring
- neck
- stopper
- slats
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 241001080024 Telles Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/16—Devices preventing loss of removable closure members
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/10—Details of hinged closures
- B65D2251/1008—Means for locking the closure in open position
-
- 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
- B65D2401/00—Tamper-indicating 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
- B65D2401/20—Frangible elements completely enclosed in closure skirt
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
- B65D2401/30—Tamper-ring remaining connected to closure after initial removal
Definitions
- the invention relates to an assembly comprising a container and a stopper device which is equipped with a stopper and makes it possible to keep said stopper attached to the neck of the container, which avoids losing the stopper in nature.
- stopper devices which make it possible to keep a stopper attached to a neck of the container.
- a closure device is, for example, described in the document EP1406820 Where US2018086510 .
- the closure device comprises a ring which is intended to be retained on the neck of the container, a stopper which is intended to cover the orifice of the container so as to close it, two elastic blades connecting the stopper to the lower ring and a blocking device arranged to block the cap in a tilted open position.
- this stopper is intended to be clipped onto the neck of the container and cannot be adapted to other types of neck.
- the movement of the stopper between the closed position and the open tilted position is a simple pivoting movement, which limits the height of the stopper and/or of the neck capable of being used. This limits the applications of said closure device.
- it is not suitable for containers intended to receive carbonated drinks because the pressure prevailing inside such containers would lead to undesired openings of the stopper.
- the blocking device is not suitable for all types of cap and does not provide sufficient reliability to maintain the open tilted position on screw caps for example.
- the blocking device guarantees robust blocking, with a large angle, of the plug in its open tilted position.
- the proposed arrangement makes it possible to limit the radial dimension of the cleat. This is particularly advantageous insofar as a cleat having too large a radial dimension is likely to harm the reliability and yields of bottling operations during which the closure devices are in particular transported on conveyors before being placed in place on the containers.
- such an assembly may have one or more of the following characteristics.
- the cleat and the protruding portion are configured such that, when the cap is in the tilted open position and the second section of the lower ring is in the lowered position, the cleat and the protruding portion are in contact against each other in a zone located in the plane of the attachment collar.
- e1 L-e2+e3+e4+ ⁇ with ⁇ between 0.05 and 2 mm.
- the projecting portion projects beyond a lower limit of the outer peripheral skirt.
- the first sector of the lower ring comprises a front zone which is diametrically opposed to the second sector and two attachment zones which are each arranged between the front zone of the first sector and the second sector, the elements of hooking being arranged only in the two hooking zones so as to allow radial movement of the ring lower adapted to facilitate the passage of a part of the second sector on either side of the fastening flange during the movement of the second sector between the lowered position and the released position.
- the tensile forces to be exerted on the lower ring to allow the second sector to move between the lowered position and the raised position are less, which facilitates the use of the plugging device.
- the second sector has no attachment elements.
- the front zone of the first sector has no attachment elements.
- the attachment elements are protuberances which project radially inwards.
- the second sector extends over an angular range comprised between 90 and 180°.
- the front zone of the first sector extends over an angular range of between 40 and 150°.
- each of the two attachment zones extends over an angular range comprised between 10 and 90°.
- the first sector and the second sector are separated from each other by two thinned zones in which the lower ring locally has a reduction in radial thickness so as to allow the articulation of the second sector by relative to the first sector.
- the lower ring has a sufficiently small thickness to allow the pivoting of the second sector relative to the first sector without the first sector and the second sector being separated from each other by two zones thinned.
- the outer peripheral skirt comprises a notched portion and the elastic blades join said outer peripheral skirt in said notched portion.
- the lower ring is connected to the outer peripheral skirt by frangible bridges.
- the closure device is molded in one piece.
- the slats and the locking device are configured such that, during the pivoting movement of the cap between the closed position and the open tilted position, the slats are subjected to a tensile force which increases up to to an intermediate unstable position which then decreases from said intermediate unstable position towards the open tilted position.
- the opening angle of the cap is greater than 120° and advantageously greater than or equal to 145°, and for example of the order of 180°.
- the axis X corresponds to the axis of rotation of the stopper 1 of the stopper device when the latter is screwed onto the neck 2 of the container.
- the "radial” orientation is directed orthogonal to the X axis and the axial orientation is directed parallel to the X axis.
- the terms “external” and “internal” are used to define the relative position of a element relative to a another, with reference to the X axis, an element close to the X axis is thus qualified as internal as opposed to an external element located radially on the periphery.
- upper and lower are used to define the relative position of one element with respect to another with reference to a position in which the orifice 3 of the neck 2 is directed upwards and the stopper 1 is in closed position on the neck 2 of the container, an element intended to be placed lower being designated by lower and an element intended to be placed higher being designated by upper.
- front and back are used to define the relative position of one element to another along a diameter perpendicular to the X axis.
- the neck 2 of the container has an upper end in which is formed an orifice 3 allowing the contents of the container to be poured out.
- the neck 2 of the container comprises a support collar 4 which projects radially outwards and a fastening flange 5 which also projects radially outwards and which is arranged axially between the support collar 4 and the orifice 3.
- a cylindrical portion is arranged axially between the support collar 4 and the orifice 3.
- the neck 2 comprises, positioned axially between the attachment flange 5 and the orifice 3, a helical thread 6 formed of a series of helical ribs, projecting radially outwards from an outer surface of the neck 2.
- the helical thread 6 is intended to cooperate with a complementary helical thread 7, represented in particular on the figure 5 , formed of a series of helical ribs which are formed in the plug 1 of the plugging device.
- the helical thread 6 formed in the neck 2 as well as the helical thread 7 formed in the cap 1 are interrupted.
- the adjacent helical ribs are separated by a space forming a vent and making it possible in particular to evacuate the gas present inside the container while the stopper 1 is still engaged on the neck 2.
- the closure device comprises a lower ring 9 which is retained on the neck 2 of the container, a stopper 1 which is intended to cover the orifice 3 of the container so as to close it and a hinge device 10 linking the stopper 1 to the lower ring 9.
- the plug 1 is movable between a closed position, represented on the figure 1 and a released position, shown on the picture 3 , in which the stopper 1 is no longer in engagement with the neck 2.
- the stopper 1 is further able to be tilted from the released position to the open tilted position, represented on the figures 5 and 6 , wherein the cap 1 is disengaged from the orifice 3 of the neck 2 so that it does not interfere with the discharge of the contents of the container.
- the stopper device also comprises a locking device arranged to lock the stopper 1 in the open tilted position.
- the stopper 1 comprises an upper wall 13 intended to be arranged substantially orthogonally to the axis X, facing the orifice 3 of the neck 2 when said stopper 1 is in the closed position.
- the cap 1 further comprises an outer peripheral skirt 14 intended to surround the neck 2 of the container when the cap 1 is in the closed position.
- the outer peripheral skirt 14 extends, downwards, perpendicular to the upper wall 13, from the outer periphery of said upper wall 13.
- the helical thread 7 is provided on the inner face of the outer peripheral skirt 14.
- the stopper 1 comprises an internal skirt 8, which extends perpendicularly downwards from the upper wall 13 of the stopper 1 and is dimensioned so as to be inserted inside the orifice 3 of the neck 2.
- the stopper 1 further comprises an annular lip 15 which extends, from the upper wall 13, radially between the inner skirt 8 and the outer peripheral skirt 14.
- the inner skirt 8 and the annular lip 15 are dimensioned such that, when the cap 1 is in the closed position, on the neck 2 of the container, the inner skirt 8 is in contact against the inner face of the neck 2 while the annular lip 15 is in contact against the outer face of the neck 2.
- the skirt internal 8 and the annular lip 15 make it possible to seal the closure.
- the lower ring 9 is, before the first opening of the container, connected to the stopper 1 by frangible bridges, not visible in the figures, intended to break when the cap 1 is opened. These frangible bridges thus constitute tamper evidence.
- the lower ring 9 is held axially on the neck 2 of the container while being able to rotate relative to the latter around the axis X.
- the lower ring 9 comprises two parts which are hinged to one another, namely a first sector 16 and a second sector 17 by which the lower ring 9 is connected to the stopper 1 by means of the hinge device 10.
- the lower ring 9 comprises two thinned zones, that is to say the radial thickness of which is less than the radial thickness of the lower ring 9 outside of said thinned zones.
- the two thinned zones delimit the first sector 16 and the second sector 17.
- the thinned zones thus form pivots allowing the articulation of the second sector 17 with respect to the first sector 16.
- the lower ring 9 does not comprise no thinned areas delimiting the first and second sectors 16, 17.
- the second sector 17 is capable of pivoting upwards relative to the first sector 16, between a lowered position in which the second sector 17 is intended to be arranged below the attachment collar 5 and a raised position, in which the second sector 17 is arranged at least partly above the attachment flange 5. This allows the stopper 1 to move upwards relative to the neck 2 of the container, until the helical thread 7 cap 1 disengages from the helical thread 6 provided on the neck 2 of the container.
- the lower ring 9 when the cap 1 is unscrewed, the lower ring 9 is rotated around the X axis while the second sector 17 of the lower ring 9 pivots relative to the first sector 16 to the position raised so as to allow an axial movement, upwards of the stopper 1, from the closed position, to the released position represented on the picture 3 .
- the second sector 17 of the lower ring 9 pivots in the opposite direction with respect to the first sector 16 and then returns to the lowered position.
- the second sector 17 also pivots with respect to the first sector 16 from the lowered position towards the raised position when the cap 1 is pivoted from the open tilted position to the released position.
- the lower ring 9 is held axially on the neck 2 of the container by means of the attachment flange 5.
- the attachment flange 5 has a frustoconical outer surface tapering upwards, that is to say in the direction of the orifice 3 of the container.
- the attachment collar 5 delimits, downwards, that is to say in a direction opposite to the orifice 3, a shoulder.
- the first sector 16 of the lower ring 9 comprises hooking elements 18 which cooperate with the hooking collar 5 made on the container in order to retain the lower ring 9 axially at the neck 2 of the container.
- the hooking elements 18 are protuberances which project radially inwards from the first sector 16 of the lower ring 9.
- the hooking elements 18 have a radial dimension which increases, from the bottom upwards, that is that is to say in the direction of the upper edge of the lower ring 9.
- the first sector 16 of the lower ring 9 comprises a front zone 19 which is diametrically opposed to the second sector 17 of the lower ring 9 and two attachment zones 20, one of which is represented on the figure 4 , which are arranged on either side of the front zone 19 and are each arranged between the front zone 19 and the second sector 17 of the lower ring 9.
- the attachment elements 18 are only arranged in the two attachment zones 20, 21.
- the radial clearance e4 between the lower ring 9 and the neck 2 in the front/rear direction is for example between 0.5 and 1 mm. This facilitates the passage of a part of the second sector 17 on both sides on the other side of the attachment collar 5 during the movement of the second sector 17 between the lowered position and the raised position. In other words, the tensile forces to be exerted on the lower ring 9 to allow the second sector 17 to pass on either side of the attachment collar 5 are lower.
- the articulation device 10 comprises two slats 11, 12, in particular visible on the figure 4 , which connect the cap 1 and more particularly the outer peripheral skirt 14 of the cap 1 to the lower ring 9, and more particularly to the second sector 17 of the lower ring 9.
- the strips 11, 12 are symmetrical to each other with respect to a plane of symmetry P, represented on the figure 8 and 9 , which is vertical and passes through the X axis.
- the slats 11, 12 join the outer peripheral skirt 14 in a notched portion.
- the slats 11, 12 advantageously join the second sector 17 of the lower ring 2 in a notched portion.
- the slats 11, 12 extend substantially above the lower limit of the outer peripheral skirt 9 and extend substantially below the upper limit of the lower ring 3.
- the device blocking has a heel 22, in particular visible on the figure 1 , 5 and 6 , which is formed in the outer peripheral skirt 14 of the cap 1.
- the heel 22 projects axially downwards, that is to say in the direction of the lower ring 9, from the outer peripheral skirt 14 of the cap 1.
- the heel 22 protrudes between the two slats 11, 12.
- the heel 22 comprises a cleat 23 which extends circumferentially between the two slats 11,12 and which protrudes radially outwards from the heel 22.
- the locking device also comprises a projecting portion 24 which projects axially upwards, that is to say towards the outer peripheral skirt 14 of the stopper 1, from the second sector 17 of the lower ring 9.
- the portion in projection 24 also projects between the two slats 11, 12.
- the tab 23 and the projecting portion 24 are arranged such that, when the cap 1 is in the open tilted position, the projecting portion 24 is sandwiched between the tab 23 and the collar hooking 5.
- the cleat 23 and the projecting portion 24 are in contact against each other in a zone located in the plane of the flange of attachment 5 and the projecting portion 24 is also in contact against the attachment collar 5.
- the contact zone of the cleat 23 with the projecting portion 24 is placed at a radial distance e1 from the intersection between the straight line passing through the upper ends of the strips 11, 12 and the plane of symmetry P and the contact zone of the projecting portion 24 with the cleat 23 is placed at a radial distance e2 from the intersection between the straight line passing through the lower ends of the slats 11, 12 and the plane of symmetry P.
- the dimension e1 is such that e1>L-e2, with L: the length of the slats 11, 12, in the initial state, when the stopper is in the closed position. This ensures that the cleat 23 comes into contact against the projecting portion 24 and that the slats 11, 12 are stressed in tension when the cap 1 is in the open tilted position.
- e1 L - e2 + e3 + e4 + ⁇ with ⁇ between 0.05 and 2 mm , and determined so that the projecting portion 24 comes into contact against the attachment collar 5 when the cap 1 is in the open tilted position.
- the upper edge of the contact surface of the catch 23 extends axially below the upper end of the slats 11, 12 by a distance d1
- the upper edge of the projecting portion 24 extends axially above the lower end of the slats 11, 12 by a distance d2
- the upper edge of the hooking flange 5 extends axially above the lower end of the slats 11, 12 from a distance d3.
- the distance d1 is less than d2 and d3.
- stopper 1 The kinematics of stopper 1 is as follows. During the first unscrewing, the cap 1 leaves the closed position and moves away from the lower ring 9 to the released position, illustrated in the picture 3 . The frangible bridges break during this movement. In addition, during this movement of unscrewing the cap 1, the lower ring 9 is driven in rotation around the axis X and the second sector 17 of the lower ring 9 pivots towards the raised position as the cap 1 moves away from the attachment collar 5.
- the cap 1 can then be pivoted rearward towards the open tilted position in which the outer peripheral skirt 14 extends upwards from the upper wall 13.
- the cleat 23 bears against the projecting portion 24 and thus causes the pivoting of the second sector 17 of the lower ring 9 pivots from the raised position to the lowered position.
- the possibilities of stretching of the slats 11, 10 together with the aforementioned characteristics of the locking device, make it possible to create a hard point when the stopper 1 tilts between the released position, represented on the picture 3 , and the open tilted position, represented on the figure 4 and 5 .
- the slats 11, 12 as well as the blocking device are configured such that, during a first part of the movement of the stopper 4 from the released position to the open tilted position, the two elastic slats 28, 29 are, due to the support of the cleat 23 on the projecting portion 24, subjected to a tensile force which increases to an intermediate unstable position and then decreases from said intermediate unstable position towards the open tilted position. This makes it possible to block the cap 1 in the open tilted position.
- the cap 1 remains in its open tilted position since, due to the aforementioned arrangement, the cap 1 cannot be pivoted towards the released position. in which the stopper 1 faces the dispensing orifice 3 as long as the second sector 17 of the lower ring 9 remains in the lowered position.
- the opening angle of the cap 1 is greater than 120° and advantageously greater than or equal to 145° and for example of the order of 180°.
- the opening angle corresponds to the salient angular sector which is formed at the intersection between a plane parallel to the upper wall 13 of the stopper 1 and a horizontal plane.
- cap 1 To close cap 1, the user tilts cap 1 forward to the released position. During this tilting, the contact between the cleat 23 and the projecting portion 24 disappears, which allows the movement of the second sector 17 of the lower ring 9 towards the raised position.
- the entire closure device is molded in a single piece of synthetic material, such as polyethylene and advantageously high density polyethylene.
- the closure device is molded in the configuration of the figure 1 , that is to say in a closed position, a position in which it can be mounted directly on the neck 2 of the container.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Sealing Of Jars (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
L'invention concerne une ensemble comportant :- un récipient comportant un col équipé d'une collerette d'accrochage, et- un dispositif de bouchage comportant :• une bague inférieure (9),• un bouchon (1) ;• un dispositif d'articulation (10) reliant le bouchon (1) à la bague inférieure (9) ; et• un dispositif de blocage configuré pour bloquer le bouchon (1) lorsqu'il est dans la position basculée ouverte, ledit dispositif de blocage comportant un taquet (23) et un portion en saillie (24) qui fait saillie axialement depuis la bague inférieure (9) ; le taquet (23) et la portion en saillie (24) étant configurés de telle sorte que, lorsque le bouchon (1) est en position basculée ouverte, la portion en saillie (24) est serrée entre le taquet (23) et la collerette d'accrochage.The invention relates to an assembly comprising:- a container comprising a neck equipped with a fastening flange, and- a closure device comprising:• a lower ring (9),• a stopper (1);• a device for articulation (10) connecting the cap (1) to the lower ring (9); and• a blocking device configured to block the plug (1) when it is in the opened tilted position, said blocking device comprising a catch (23) and a projecting portion (24) which projects axially from the lower ring (9); the cleat (23) and the protruding portion (24) being configured such that, when the cap (1) is in the opened tilted position, the protruding portion (24) is clamped between the cleat (23) and the collar of hooking.
Description
L'invention se rapporte à un ensemble comprenant un récipient et un dispositif de bouchage qui est équipé d'un bouchon et permet de garder ledit bouchon attaché au col du récipient, ce qui évite de perdre le bouchon dans la nature.The invention relates to an assembly comprising a container and a stopper device which is equipped with a stopper and makes it possible to keep said stopper attached to the neck of the container, which avoids losing the stopper in nature.
Dans l'état de la technique, il est connu des dispositifs de bouchage permettant de garder un bouchon attaché à un col du récipient. Un tel dispositif de bouchage est, par exemple, décrit dans le document
Le dispositif de bouchage comporte une bague qui est destinée à être retenue sur le col du récipient, un bouchon qui est destiné à recouvrir l'orifice du récipient de manière à l'obturer, deux lamelles élastiques liant le bouchon à la bague inférieure et un dispositif de blocage agencé pour bloquer le bouchon dans une position basculée ouverte.The closure device comprises a ring which is intended to be retained on the neck of the container, a stopper which is intended to cover the orifice of the container so as to close it, two elastic blades connecting the stopper to the lower ring and a blocking device arranged to block the cap in a tilted open position.
Un tel dispositif de bouchage n'est pas pleinement satisfaisant. En particulier, ce bouchon est destiné à se clipser sur le col du récipient et ne peut être adapté à d'autres types de col. En outre, le mouvement du bouchon entre la position de fermeture et la position basculée ouverte est un simple mouvement de pivotement, ce qui limite la hauteur du bouchon et/ou du col susceptible d'être utilisé. Ceci limite les applications dudit dispositif de bouchage. En particulier, il ne convient pas pour les récipients destinés à recevoir des boissons gazeuses car la pression régnant à l'intérieur de tels récipients conduirait à des ouvertures indésirées du bouchon.Such a plugging device is not fully satisfactory. In particular, this stopper is intended to be clipped onto the neck of the container and cannot be adapted to other types of neck. In addition, the movement of the stopper between the closed position and the open tilted position is a simple pivoting movement, which limits the height of the stopper and/or of the neck capable of being used. This limits the applications of said closure device. In particular, it is not suitable for containers intended to receive carbonated drinks because the pressure prevailing inside such containers would lead to undesired openings of the stopper.
De plus, le dispositif de blocage n'est pas adapté à tous les types de bouchon et n'assure pas une fiabilité suffisante pour maintenir la position basculée ouverte sur des bouchons vissés par exemple.In addition, the blocking device is not suitable for all types of cap and does not provide sufficient reliability to maintain the open tilted position on screw caps for example.
Une idée à la base de l'invention est de proposer à un ensemble comprenant un récipient et un dispositif de bouchage équipé d'un bouchon attaché au col du récipient apte à être vissé sur le col du récipient qui :
- permette de bloquer de manière fiable le bouchon dans une position basculée ouverte dans laquelle il ne gêne pas le déversement du contenu du récipient ; et
- qui soit simple à fabriquer.
- allows the stopper to be reliably blocked in an open tilted position in which it does not interfere with the discharge of the contents of the container; and
- which is easy to manufacture.
Selon un mode de réalisation, l'invention fournit un ensemble comportant :
- un récipient équipé d'un col, le col comportant un orifice de distribution, un filetage hélicoïdal, tournant autour d'un axe X, qui est ménagé sur le col et une collerette d'accrochage,
- un dispositif de bouchage comportant :
- une bague inférieure fixée axialement au col et mobile en rotation sur le col autour dudit axe X, ladite bague inférieure comportant un premier secteur qui comporte des éléments d'accrochage qui font saillie radialement vers l'intérieur de la bague inférieure et sont disposés en-dessous de la collerette d'accrochage de manière à retenir axialement la bague inférieure sur le col du récipient et un deuxième secteur, le premier secteur et le deuxième secteur de la bague inférieure étant articulés l'un à l'autre de manière à ce que le deuxième secteur pivote par rapport au premier secteur entre une position abaissée dans laquelle le deuxième secteur est disposé en-dessous de la collerette d'accrochage et une position relevée dans laquelle le deuxième secteur est disposé au moins en partie au-dessus de la collerette d'accrochage,
- un bouchon comportant une paroi supérieure et une jupe périphérique externe, la jupe périphérique externe présentant un filetage hélicoïdal destiné à coopérer avec le filetage hélicoïdal du col de sorte à permettre le déplacement du bouchon entre une position de fermeture et une position libérée dans laquelle le filetage hélicoïdal du bouchon n'est plus en prise avec le filetage hélicoïdal du col ;
- un dispositif d'articulation comportant deux lamelles reliant la jupe périphérique externe et le deuxième secteur et configurées pour permettre au bouchon de pivoter entre la position libérée et une position basculée ouverte dans laquelle le bouchon est dégagé de l'orifice du col; le deuxième secteur de la bague inférieure étant apte à être positionné dans la position abaissée lorsque le bouchon est dans la position basculée ouverte ;
- un talon qui fait saillie axialement, depuis la jupe périphérique externe, entre les deux lamelles du dispositif d'articulation et qui comporte un taquet qui fait saillie radialement vers l'extérieur ; et
- un portion en saillie qui fait saillie axialement depuis le deuxième secteur de la bague inférieure entre les deux lamelles du dispositif d'articulation ;
- le taquet et la portion en saillie étant configurés de telle sorte que, lorsque le bouchon est en position basculée ouverte et la deuxième section de la bague inférieure est dans la position abaissée, la portion en saillie est serrée entre le taquet et la collerette d'accrochage.
- a container equipped with a neck, the neck comprising a dispensing orifice, a helical thread, rotating around an X axis, which is provided on the neck and a fastening flange,
- a closure device comprising:
- a lower ring fixed axially to the neck and movable in rotation on the neck around said axis X, said lower ring comprising a first sector which comprises hooking elements which project radially towards the inside of the lower ring and are arranged in- below the attachment collar so as to retain the lower ring axially on the neck of the container and a second sector, the first sector and the second sector of the lower ring being hinged to each other so that the second sector pivots with respect to the first sector between a lowered position in which the second sector is arranged below the attachment flange and a raised position in which the second sector is arranged at least partly above the flange hooking,
- a cap comprising an upper wall and an outer peripheral skirt, the outer peripheral skirt having a helical thread intended to cooperate with the helical thread of the neck so as to allow movement of the cap between a closed position and a released position in which the helical thread of the cap is no longer in engagement with the helical thread of the neck;
- a hinge device comprising two slats connecting the outer peripheral skirt and the second sector and configured to allow the stopper to pivot between the released position and an open tilted position in which the stopper is disengaged from the orifice of the neck; the second sector of the lower ring being able to be positioned in the lowered position when the cap is in the open tilted position;
- a heel which projects axially, from the outer peripheral skirt, between the two blades of the articulation device and which comprises a cleat which projects radially outwards; and
- a projecting portion which projects axially from the second sector of the lower ring between the two blades of the hinge device;
- the cleat and the protruding portion being configured such that when the cap is in the tipped open position and the second section of the lower ring is in the lowered position, the protruding portion is clamped between the cleat and the flange of hooking.
Grâce à un tel agencement, le dispositif de blocage garantit un blocage robuste, avec un angle important, du bouchon dans sa position basculée ouverte. En outre, par rapport à un dispositif de blocage qui comporterait un taquet qui serait configuré pour venir contre le col du récipient, l'agencement proposé permet de limiter la dimension radiale du taquet. Ceci est particulièrement avantageux dans la mesure où un taquet ayant une dimension radiale trop importante est susceptible de nuire à la fiabilité et aux rendements des opérations d'embouteillage au cours desquelles les dispositifs de bouchage sont notamment transportés sur des convoyeurs avant d'être mis en place sur les récipients.Thanks to such an arrangement, the blocking device guarantees robust blocking, with a large angle, of the plug in its open tilted position. In addition, compared to a blocking device which would include a cleat which would be configured to come against the neck of the container, the proposed arrangement makes it possible to limit the radial dimension of the cleat. This is particularly advantageous insofar as a cleat having too large a radial dimension is likely to harm the reliability and yields of bottling operations during which the closure devices are in particular transported on conveyors before being placed in place on the containers.
Selon d'autres modes de réalisation avantageux, un tel ensemble peut présenter une ou plusieurs des caractéristiques suivantes.According to other advantageous embodiments, such an assembly may have one or more of the following characteristics.
Selon un mode de réalisation, le taquet et la portion en saillie sont configurés de telle sorte que, lorsque le bouchon est en position basculée ouverte et la deuxième section de la bague inférieure est dans la position abaissée, le taquet et la portion en saillie sont en contact l'un contre l'autre dans une zone située dans le plan de la collerette d'accrochage.According to one embodiment, the cleat and the protruding portion are configured such that, when the cap is in the tilted open position and the second section of the lower ring is in the lowered position, the cleat and the protruding portion are in contact against each other in a zone located in the plane of the attachment collar.
Selon un mode de réalisation, e1 > L - e2 avec :
- L : la longueur des lamelles dans un état initial dans lequel le bouchon dans la position de fermeture ;
- e1 : une distance radiale entre une zone de contact du taquet destinée à venir en contact avec la portion en saillie lorsque le bouchon est en position basculée ouverte et une intersection entre une droite passant par des extrémités supérieures des lamelles et un plan de symétrie des lamelles l'une par rapport à l'autre ; et
- e2 : une distance radiale entre une zone de contact de la portion en saillie destinée à venir en contact avec le taquet lorsque le bouchon est en position basculée ouverte et une intersection entre une droite passant par des extrémités inférieure des lamelles et le plan de symétrie P.
- L: the length of the slats in an initial state in which the plug is in the closed position;
- e1: a radial distance between a contact zone of the cleat intended to come into contact with the projecting portion when the plug is in the open tilted position and an intersection between a straight line passing through the upper ends of the slats and a plane of symmetry of the slats relative to each other; and
- e2: a radial distance between a contact zone of the projecting portion intended to come into contact with the cleat when the plug is in the open tilted position and an intersection between a straight line passing through the lower ends of the slats and the plane of symmetry P .
Selon un mode de réalisation, e1> L - e2 + e3 +e4 avec :
- e3 : une jeu radial entre la bague inférieure et le col selon une direction radiale à l'axe X et inscrite dans le plan de symétrie P ; et
- e4 : un jeu radial entre la portion en saillie et la collerette d'accrochage.
- e3: a radial clearance between the lower ring and the neck in a direction radial to the axis X and inscribed in the plane of symmetry P; and
- e4: radial clearance between the projecting portion and the attachment flange.
Selon un mode de réalisation, e1 = L - e2 + e3 + e4+ Δ avec Δ compris entre 0,05 et 2 mm.According to one embodiment, e1=L-e2+e3+e4+Δ with Δ between 0.05 and 2 mm.
Selon un mode de réalisation, la portion en saillie fait saillie au-delà d'une limite inférieure de la jupe périphérique externe.According to one embodiment, the projecting portion projects beyond a lower limit of the outer peripheral skirt.
Selon un mode de réalisation, le premier secteur de la bague inférieure comporte une zone avant qui est diamétralement opposée au deuxième secteur et deux zones d'accrochage qui sont chacune disposées entre la zone avant du premier secteur et le deuxième secteur, les éléments d'accrochage étant uniquement disposés dans les deux zones d'accrochage de sorte à permettre un mouvement radial de la bague inférieure apte à faciliter le passage d'une partie du deuxième secteur de part et d'autre de la collerette d'accrochage lors du mouvement du deuxième secteur entre la position abaissée et la position libérée. Ainsi, les efforts de traction à exercer sur la bague inférieure pour permettre au deuxième secteur de se déplacer entre la position abaissée et la position relevée sont moindres, ce qui permet de faciliter l'utilisation du dispositif de bouchage.According to one embodiment, the first sector of the lower ring comprises a front zone which is diametrically opposed to the second sector and two attachment zones which are each arranged between the front zone of the first sector and the second sector, the elements of hooking being arranged only in the two hooking zones so as to allow radial movement of the ring lower adapted to facilitate the passage of a part of the second sector on either side of the fastening flange during the movement of the second sector between the lowered position and the released position. Thus, the tensile forces to be exerted on the lower ring to allow the second sector to move between the lowered position and the raised position are less, which facilitates the use of the plugging device.
Selon un mode de réalisation, le deuxième secteur est dépourvu d'éléments d'accrochage.According to one embodiment, the second sector has no attachment elements.
Selon un mode de réalisation, la zone avant du premier secteur est dépourvue d'éléments d'accrochage.According to one embodiment, the front zone of the first sector has no attachment elements.
Selon un mode de réalisation, les éléments d'accrochage sont des protubérances qui font saillie radialement vers l'intérieur.According to one embodiment, the attachment elements are protuberances which project radially inwards.
Selon un mode de réalisation, le deuxième secteur s'étend sur une plage angulaire comprise entre 90 et 180°.According to one embodiment, the second sector extends over an angular range comprised between 90 and 180°.
Selon un mode de réalisation, la zone avant du premier secteur s'étend sur une plage angulaire comprise entre 40 et 150°.According to one embodiment, the front zone of the first sector extends over an angular range of between 40 and 150°.
Selon un mode de réalisation, chacune des deux zones d'accrochage s'étend sur une plage angulaire comprise entre 10 et 90°.According to one embodiment, each of the two attachment zones extends over an angular range comprised between 10 and 90°.
Selon un mode de réalisation, le premier secteur et le deuxième secteur sont séparés l'un de l'autre par deux zones amincies dans lesquelles la bague inférieure présente localement une diminution d'épaisseur radiale de manière à permettre l'articulation du deuxième secteur par rapport au premier secteur.According to one embodiment, the first sector and the second sector are separated from each other by two thinned zones in which the lower ring locally has a reduction in radial thickness so as to allow the articulation of the second sector by relative to the first sector.
Selon un autre mode de réalisation, la bague inférieure a une épaisseur suffisamment faible pour permettre le pivotement du deuxième secteur par rapport au premier secteur sans pour autant que le premier secteur et le deuxième secteur soient séparés l'un de l'autre par deux zones amincies.According to another embodiment, the lower ring has a sufficiently small thickness to allow the pivoting of the second sector relative to the first sector without the first sector and the second sector being separated from each other by two zones thinned.
Selon un mode de réalisation, la jupe périphérique externe comporte une portion échancrée et les lamelles élastiques rejoignent ladite jupe périphérique externe dans ladite portion échancrée. Un tel agencement permet de ménager des lamelles élastiques de longueur suffisante tout en limitant les dimensions des interstices, ménagés entre le bouchon et la bague inférieure, et susceptibles d'autoriser le passage de poussières.According to one embodiment, the outer peripheral skirt comprises a notched portion and the elastic blades join said outer peripheral skirt in said notched portion. Such an arrangement makes it possible to provide elastic strips of sufficient length while limiting the dimensions of the interstices, provided between the stopper and the lower ring, and capable of allowing the passage of dust.
Selon un mode de réalisation, la bague inférieure est reliée à la jupe périphérique externe par des ponts frangibles.According to one embodiment, the lower ring is connected to the outer peripheral skirt by frangible bridges.
Selon un mode de réalisation, le dispositif de bouchage est venu de moulage en une seule pièce.According to one embodiment, the closure device is molded in one piece.
Selon un mode de réalisation, les lamelles et le dispositif de blocage sont configurés de telle sorte que, lors du mouvement de pivotement du bouchon entre la position fermée et la position basculée ouverte, les lamelles soient soumises à une force de traction qui augmente jusqu'à une position instable intermédiaire puis qui décroit de ladite position instable intermédiaire vers la position basculée ouverte.According to one embodiment, the slats and the locking device are configured such that, during the pivoting movement of the cap between the closed position and the open tilted position, the slats are subjected to a tensile force which increases up to to an intermediate unstable position which then decreases from said intermediate unstable position towards the open tilted position.
Selon un mode de réalisation, lorsque le bouchon est dans la position basculée ouverte et que le deuxième secteur de la bague inférieure est dans la position abaissée, l'angle d'ouverture du bouchon est supérieur à 120° et avantageusement, supérieure ou égale à 145°, et par exemple de l'ordre de 180°.According to one embodiment, when the cap is in the open tilted position and the second sector of the lower ring is in the lowered position, the opening angle of the cap is greater than 120° and advantageously greater than or equal to 145°, and for example of the order of 180°.
L'invention sera mieux comprise, et d'autres buts, détails, caractéristiques et avantages de celle-ci apparaîtront plus clairement au cours de la description suivante de plusieurs modes de réalisation particuliers de l'invention, donnés uniquement à titre illustratif et non limitatif, en référence aux dessins annexés.
- La
figure 1 est une vue en perspective de trois quarts arrière d'un dispositif de bouchage monté sur le col d'un récipient. - La
figure 2 est une vue en coupe d'un col de récipient destiné à recevoir le dispositif de bouchage de lafigure 1 . - La
figure 3 est une vue latérale du dispositif de bouchage monté sur le col du récipient et représentant le bouchon du dispositif de bouchage dans une position libérée dans laquelle il n'est plus en prise avec le col du récipient. - La
figure 4 est une vue de détail des éléments d'accrochage qui font saillie radialement vers l'intérieur depuis la bague inférieure du dispositif de bouchage. - La
figure 5 est une vue en perspective du dispositif de bouchage monté sur le col du récipient et représentant le bouchon du dispositif de bouchage dans une position basculée ouverte dans laquelle le bouchon est dégagé de l'orifice du col. - La
figure 6 est une vue en coupe du dispositif de bouchage monté sur le col du récipient et représentant le bouchon du dispositif de bouchage dans une position basculée ouverte dans laquelle le bouchon est dégagé de l'orifice du col. - La
figure 7 est un agrandissement de lafigure 1 illustrant de manière détaillée le dispositif de blocage. - La
figure 8 est une représentation schématique en coupe du bouchon et du taquet. - La
figure 9 est une représentation schématique en coupe de la bague inférieure et de la portion en saillie .
- The
figure 1 is a rear three-quarter perspective view of a closure device mounted on the neck of a container. - The
figure 2 is a cross-sectional view of a container neck intended to receive the closure device of thefigure 1 . - The
picture 3 - The
figure 4 is a detail view of the hooking elements which protrude radially inwards from the lower ring of the closure device. - The
figure 5 is a perspective view of the closure device mounted on the neck of the container and showing the stopper of the closure device in a tilted open position in which the stopper is disengaged from the orifice of the neck. - The
figure 6 is a sectional view of the closure device mounted on the neck of the container and showing the stopper of the closure device in a tilted open position in which the stopper is disengaged from the orifice of the neck. - The
figure 7 is an enlargement of thefigure 1 illustrating in detail the blocking device. - The
figure 8 is a schematic cross-sectional representation of the plug and cleat. - The
figure 9 is a schematic cross-sectional representation of the lower ring and the projecting portion.
Dans la description et les figures, l'axe X correspond à l'axe de rotation du bouchon 1 du dispositif de bouchage lorsque celui-ci est vissé sur le col 2 du récipient. Par convention, l'orientation « radiale » est dirigée orthogonalement à l'axe X et l'orientation axiale est dirigée parallèlement à l'axe X. Les termes « externe » et « interne » sont utilisés pour définir la position relative d'un élément par rapport à un autre, par référence à l'axe X, un élément proche de l'axe X est ainsi qualifié d'interne par opposition à un élément externe situé radialement en périphérie.In the description and the figures, the axis X corresponds to the axis of rotation of the
Les termes « supérieur » et « inférieur » sont utilisés pour définir la position relative d'un élément par rapport à un autre par référence à une position dans laquelle l'orifice 3 du col 2 est dirigé vers le haut et le bouchon 1 est en position de fermeture sur le col 2 du récipient, un élément destiné à être placé plus bas étant désigné par inférieur et un élément destiné à être placé plus haut étant désigné par supérieur. Les termes « avant » et « arrière » sont utilisés pour définir la position relative d'un élément par rapport à un autre le long d'un diamètre perpendiculaire à l'axe X.The terms "upper" and "lower" are used to define the relative position of one element with respect to another with reference to a position in which the
En relation avec les
Comme représenté sur la
Selon un mode de réalisation, le filetage hélicoïdal 6 ménagé dans le col 2 ainsi que le filetage hélicoïdal 7 ménagé dans le bouchon 1 sont interrompus. En d'autres termes, les nervures hélicoïdales adjacentes sont séparées par un espace formant évent et permettant notamment d'évacuer le gaz présent à l'intérieur du récipient alors que le bouchon 1 est toujours en prise sur le col 2.According to one embodiment, the
Le dispositif de bouchage comporte une bague inférieure 9 qui est retenue sur le col 2 du récipient, un bouchon 1 qui est destiné à recouvrir l'orifice 3 du récipient de manière à l'obturer et un dispositif d'articulation 10 liant le bouchon 1 à la bague inférieure 9. Le bouchon 1 est mobile entre une position de fermeture, représentée sur la
Comme représenté notamment sur la
Comme représenté notamment sur les
De manière avantageuse, la bague inférieure 9 est, avant la première ouverture du récipient, reliée au bouchon 1 par des ponts frangibles, non visibles sur les figures, destinés à se rompre lors de l'ouverture du bouchon 1. Ces ponts frangibles constituent ainsi des témoins d'inviolabilité.Advantageously, the
La bague inférieure 9 est maintenue axialement sur le col 2 du récipient tout en pouvant tourner par rapport à celui-ci autour de l'axe X. Comme représenté sur les
Selon un mode de réalisation, la bague inférieure 9 comporte deux zones amincies, c'est-à-dire dont l'épaisseur radiale est inférieure à l'épaisseur radiale de la bague inférieure 9 en dehors desdites zones amincies. Les deux zones amincies délimitent le premier secteur 16 et le deuxième secteur 17. Les zones amincies forment ainsi des pivots permettant l'articulation du deuxième secteur 17 par rapport au premier secteur 16. Selon un autre mode de réalisation, la bague inférieure 9 ne comporte pas de zones amincies délimitant les premier et deuxième secteurs 16, 17.According to one embodiment, the
Comme représenté sur la
La bague inférieure 9 est maintenue axialement sur le col 2 du récipient au moyen de la collerette d'accrochage 5. Comme représenté sur la
Comme représenté sur la
Le premier secteur 16 de la bague inférieure 9 comporte une zone avant 19 qui est diamétralement opposée au deuxième secteur 17 de la bague inférieure 9 et deux zones d'accrochage 20, dont l'une est représentée sur la
Dans le mode de réalisation représenté, le dispositif d'articulation 10 comporte deux lamelles 11, 12, notamment visibles sur la
En revenant à la
Le dispositif de blocage comporte également une portion en saillie 24 qui fait saillie axialement vers le haut, c'est-à-dire vers la jupe périphérique externe 14 du bouchon 1, depuis le deuxième secteur 17 de la bague inférieure 9. La portion en saillie 24 fait également saillie entre les deux lamelles 11, 12.The locking device also comprises a projecting
Comme représenté sur les
Comme représenté respectivement sur les
La dimension e1 est telle que e1 > L - e2, avec L : la longueur des lamelles 11, 12, à l'état initial, lorsque le bouchon est dans la position de fermeture. Ceci assure que le taquet 23 vienne en contact contre la portion en saillie 24 et que les lamelles 11, 12 soient contraintes en traction lorsque le bouchon 1 est dans la position basculée ouverte.The dimension e1 is such that e1>L-e2, with L: the length of the
En outre, e1 >L - e2 + e3 + e4 avec e3 : le jeu radial entre la portion en saillie 24 et la collerette d'accrochage 5 et e4 : le jeu radial entre la bague inférieure 9 et le col 2 selon la direction avant/arrière, c'est à-dire selon une direction radiale à l'axe X et inscrite dans le plan de symétrie P. De préférence, e1 = L - e2 + e3 + e4+ Δ avec Δ compris entre 0,05 et 2 mm, et déterminé de sorte que la portion en saillie 24 vienne en contact contre la collerette d'accrochage 5 lorsque le bouchon 1 est dans la position basculée ouverte.In addition, e1>L - e2 + e3 + e4 with e3: the radial clearance between the projecting
Par ailleurs, comme représenté sur la
La cinématique du bouchon 1 est la suivante. Lors du premier dévissage, le bouchon 1 quitte la position de fermeture et s'éloigne de la bague inférieure 9 jusqu'à la position libérée, illustrée sur la
Par la suite, le bouchon 1 peut alors être pivoté vers l'arrière en direction de la position basculée ouverte dans laquelle la jupe périphérique externe 14 s'étend vers le haut depuis la paroi supérieure 13. Lors du mouvement du bouchon 1 vers l'arrière en direction de sa position basculée ouverte, le taquet 23 vient en appui contre la portion en saillie 24 et entraîne ainsi le pivotement du deuxième secteur 17 de la bague inférieure 9 pivote de la position relevée vers la position abaissée.Subsequently, the
Les possibilités d'étirement des lamelles 11, 10 conjointement aux caractéristiques précitées du dispositif de blocage, permettent de créer un point dur lors du basculement du bouchon 1 entre la position libérée, représentée sur la
Comme représenté sur les
Ainsi, le bouchon 1 demeure dans sa position basculée ouverte puisque, en raison de la disposition précitée, le bouchon 1 ne peut pas être pivoté vers la position libérée dans laquelle le bouchon 1 est en regard de l'orifice 3 de distribution tant que le deuxième secteur 17 de la bague inférieure 9 reste dans la position abaissée.Thus, the
De manière avantageuse, lorsque le bouchon 1 est dans sa position basculée ouverte et que le deuxième secteur 17 de la bague inférieure 9 est dans la position abaissée, l'angle d'ouverture du bouchon 1 est supérieur à 120° et avantageusement, supérieure ou égale à 145° et par exemple de l'ordre de 180°. L'angle d'ouverture correspond au secteur angulaire saillant qui est formé à l'intersection entre un plan parallèle à la paroi supérieure 13 du bouchon 1 et un plan horizontal.Advantageously, when the
Pour refermer le bouchon 1, l'utilisateur bascule le bouchon 1 vers l'avant jusqu'à la position libérée. Lors de ce basculement, le contact entre le taquet 23 et la portion en saillie 24 disparait, ce qui autorise le mouvement du deuxième secteur 17 de la bague inférieure 9 vers la position relevée.To close
Lorsque le deuxième secteur 17 est dans la position relevée et que le bouchon 1 est dans la position libérée, ledit bouchon 1 peut alors être revissé sur le col 2 du récipient. Lors du revissage, la bague inférieure 9 est entraînée en rotation autour de l'axe X et le deuxième secteur 17 de la bague inférieure 9 pivote vers la position abaissée au fur et à mesure que le bouchon 1 s'approche de la collerette d'accrochage 5.When the
De manière avantageuse, l'ensemble du dispositif de bouchage est venu de moulage en une seule pièce de matière synthétique, tel que du polyéthylène et avantageusement du polyéthylène haute densité. De manière avantageuse, le dispositif de bouchage est moulé dans la configuration de la
Bien que l'invention ait été décrite en liaison avec plusieurs modes de réalisation particuliers, il est bien évident qu'elle n'y est nullement limitée et qu'elle comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons si celles-ci entrent dans le cadre de l'invention telle que définie par les revendications.Although the invention has been described in connection with several particular embodiments, it is obvious that it is in no way limited thereto and that it includes all the technical equivalents of the means described as well as their combinations if these fall within the scope of the invention as defined by the claims.
L'usage du verbe « comporter », « comprendre » ou « inclure » et de ses formes conjuguées n'exclut pas la présence d'autres éléments ou d'autres étapes que ceux énoncés dans une revendication.The use of the verb "to comprise", "to understand" or "to include" and of its conjugated forms does not exclude the presence of other elements or other steps than those set out in a claim.
Dans les revendications, tout signe de référence entre parenthèses ne saurait être interprété comme une limitation de la revendication.In the claims, any reference sign in parentheses cannot be interpreted as a limitation of the claim.
Claims (10)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT203830310T PT4005945T (en) | 2020-11-26 | 2020-11-26 | Assembly comprising a container and a closure device attached to the container |
EP20383031.0A EP4005945B1 (en) | 2020-11-26 | 2020-11-26 | Assembly comprising a container and a closure device attached to the container |
ES20383031T ES2969159T3 (en) | 2020-11-26 | 2020-11-26 | Assembly comprising a container and a closure device attached to the container |
ARP210103263A AR124151A1 (en) | 2020-11-26 | 2021-11-25 | ASSEMBLY INCLUDING A CONTAINER AND A PLUGGING DEVICE FIXED TO THE CONTAINER |
UY0001039534A UY39534A (en) | 2020-11-26 | 2021-11-25 | ASSEMBLY COMPRISING A CONTAINER AND A CAPPING DEVICE FIXED TO THE CONTAINER |
PCT/EP2021/083150 WO2022112495A1 (en) | 2020-11-26 | 2021-11-26 | Assembly comprising a container and plugging device attached to the container |
US18/039,145 US20240002116A1 (en) | 2020-11-26 | 2021-11-26 | Assembly Comprising A Container And Plugging Device Attached To The Container |
CA3200299A CA3200299A1 (en) | 2020-11-26 | 2021-11-26 | Assembly comprising a container and plugging device attached to the container |
CN202180091640.6A CN116829469A (en) | 2020-11-26 | 2021-11-26 | Assembly comprising a container and a closure device attached to the container |
AU2021388924A AU2021388924A1 (en) | 2020-11-26 | 2021-11-26 | Assembly comprising a container and plugging device attached to the container |
MX2023006239A MX2023006239A (en) | 2020-11-26 | 2021-11-26 | Assembly comprising a container and plugging device attached to the container. |
JP2023532132A JP2023550803A (en) | 2020-11-26 | 2021-11-26 | An assembly including a container and a closure device attached to the container |
CONC2023/0006825A CO2023006825A2 (en) | 2020-11-26 | 2023-05-25 | Assembly comprising a container and a capping device attached to the container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20383031.0A EP4005945B1 (en) | 2020-11-26 | 2020-11-26 | Assembly comprising a container and a closure device attached to the container |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4005945A1 true EP4005945A1 (en) | 2022-06-01 |
EP4005945B1 EP4005945B1 (en) | 2023-10-11 |
Family
ID=73654761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20383031.0A Active EP4005945B1 (en) | 2020-11-26 | 2020-11-26 | Assembly comprising a container and a closure device attached to the container |
Country Status (13)
Country | Link |
---|---|
US (1) | US20240002116A1 (en) |
EP (1) | EP4005945B1 (en) |
JP (1) | JP2023550803A (en) |
CN (1) | CN116829469A (en) |
AR (1) | AR124151A1 (en) |
AU (1) | AU2021388924A1 (en) |
CA (1) | CA3200299A1 (en) |
CO (1) | CO2023006825A2 (en) |
ES (1) | ES2969159T3 (en) |
MX (1) | MX2023006239A (en) |
PT (1) | PT4005945T (en) |
UY (1) | UY39534A (en) |
WO (1) | WO2022112495A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1406820A2 (en) | 2001-07-13 | 2004-04-14 | Tetra Laval Holdings & Finance S.A. | Closure device and a container equipped with one such device |
US20110297682A1 (en) * | 2007-06-22 | 2011-12-08 | Si Joong Kwon | Container with anti-loss and anti-idle-rotation cap |
US20180086510A1 (en) | 2016-03-04 | 2018-03-29 | Betapack, S.A.U. | Stopper for containers |
FR3094353A1 (en) * | 2019-03-28 | 2020-10-02 | Betapack, S.A.U. | CLOSING DEVICE INTENDED TO BE FIXED ON A NECK OF A CONTAINER |
-
2020
- 2020-11-26 EP EP20383031.0A patent/EP4005945B1/en active Active
- 2020-11-26 PT PT203830310T patent/PT4005945T/en unknown
- 2020-11-26 ES ES20383031T patent/ES2969159T3/en active Active
-
2021
- 2021-11-25 UY UY0001039534A patent/UY39534A/en unknown
- 2021-11-25 AR ARP210103263A patent/AR124151A1/en unknown
- 2021-11-26 CN CN202180091640.6A patent/CN116829469A/en active Pending
- 2021-11-26 MX MX2023006239A patent/MX2023006239A/en unknown
- 2021-11-26 JP JP2023532132A patent/JP2023550803A/en active Pending
- 2021-11-26 US US18/039,145 patent/US20240002116A1/en active Pending
- 2021-11-26 AU AU2021388924A patent/AU2021388924A1/en active Pending
- 2021-11-26 WO PCT/EP2021/083150 patent/WO2022112495A1/en active Application Filing
- 2021-11-26 CA CA3200299A patent/CA3200299A1/en active Pending
-
2023
- 2023-05-25 CO CONC2023/0006825A patent/CO2023006825A2/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1406820A2 (en) | 2001-07-13 | 2004-04-14 | Tetra Laval Holdings & Finance S.A. | Closure device and a container equipped with one such device |
US20110297682A1 (en) * | 2007-06-22 | 2011-12-08 | Si Joong Kwon | Container with anti-loss and anti-idle-rotation cap |
US20180086510A1 (en) | 2016-03-04 | 2018-03-29 | Betapack, S.A.U. | Stopper for containers |
FR3094353A1 (en) * | 2019-03-28 | 2020-10-02 | Betapack, S.A.U. | CLOSING DEVICE INTENDED TO BE FIXED ON A NECK OF A CONTAINER |
Also Published As
Publication number | Publication date |
---|---|
UY39534A (en) | 2022-06-30 |
CN116829469A (en) | 2023-09-29 |
AU2021388924A1 (en) | 2023-06-29 |
PT4005945T (en) | 2024-01-04 |
AR124151A1 (en) | 2023-02-22 |
WO2022112495A1 (en) | 2022-06-02 |
JP2023550803A (en) | 2023-12-05 |
CA3200299A1 (en) | 2022-06-02 |
US20240002116A1 (en) | 2024-01-04 |
CO2023006825A2 (en) | 2023-08-09 |
ES2969159T3 (en) | 2024-05-16 |
MX2023006239A (en) | 2023-06-12 |
EP4005945B1 (en) | 2023-10-11 |
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