EP2691313A1 - Dispositif de bouchage pourvu d'un indicateur de premiere ouverture - Google Patents
Dispositif de bouchage pourvu d'un indicateur de premiere ouvertureInfo
- Publication number
- EP2691313A1 EP2691313A1 EP12712271.1A EP12712271A EP2691313A1 EP 2691313 A1 EP2691313 A1 EP 2691313A1 EP 12712271 A EP12712271 A EP 12712271A EP 2691313 A1 EP2691313 A1 EP 2691313A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- cap
- housing
- base
- indicator
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 44
- 238000000605 extraction Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000001052 transient effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000003550 marker Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
- B65D47/0833—Hinges without elastic bias
- B65D47/0838—Hinges without elastic bias located at an edge of the base element
-
- 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
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/024—Closures in which a part has to be ruptured to gain access to the contents
-
- 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
- B65D2401/45—Windows in external skirts for viewing tamper-element
Definitions
- the invention relates to a container closure device, and in particular, although not exclusively, to a device for capping a container containing a liquid for human consumption. It relates in particular to means for indicating that the closure device has not been opened since its first closure.
- a one-piece molded stopper consisting of a base for attachment to a container and a cap hinged to the base, partially covering the base.
- the cap is further provided with a tab connected to the cap by breakable bridges.
- the cap is molded in the open position.
- the tongue is in a corresponding housing of the base, open near the cap on a portion of the upper face of the base not covered by the cap.
- the tongue carries, on an upper face visible in the original closed position, an indication readable by the consumer or the user, indicating that it is a security seal.
- the bridges break and the tongue, hook-shaped, remains trapped in the base, taking an oblique position which makes the indication disappear on the upper face and irreversibly indicates that the plug has been removed. open.
- a user unfamiliar with the plug and confronted for the first time with the unsealed closed cap simply notes the presence of a notch constituted by the housing that it can not interpret as proof of the real state of the plug.
- EP 1 892 194 is described a plug in two parts, one outer forming a base and an articulated cap, the other inner forming a pourer insert, the cap being provided with two breakable tabs indicating the sealed state of the cap.
- the tabs are separated from the cap and disappear inside corresponding housings provided in the periphery of the base.
- a molded plug molded in the open position comprising a base and a cap connected by a hinge.
- the base is provided with a radially outwardly open housing in which is inserted at the first closure, a first opening indicator consisting of a T-tab connected to the cap by breakable bridges.
- the inviolability indicator by gravity, falls to the bottom of the housing while remaining visible through the radial opening. If the cap is then closed, the distance between the T-tab and the cap is indicative of the opening of the cap. However, this distance remains low, and is the only difference between the closed cap sealed and unsealed.
- All of these embodiments proposes to directly report the sealed state of the closure device, the unsealed state deducing therefrom as an alteration of the sealed state.
- This signaling philosophy does not clearly allow a user who would not know the sealed original state of the closure device to recognize otherwise than by comparison the unsealed state of a closed device.
- a closure device comprising a base having a peripheral wall for attachment to a container neck, the peripheral wall fixing defining a reference geometric axis of the device, 'base presenting at least a housing having an outer radial opening and an upper axial opening; a cap movable relative to the base between a closed position and an open position; - At least a first opening indicator housed in the housing and connected to the cap by a breakable connection through the axial opening, the first opening indicator having dimensions preventing its extraction by the upper axial opening or the radial opening outside, so that the first opening indicator, at the opening of the cap, separates from the cap and remains a prisoner in the housing; a cover forming part of the base and separating the outer radial opening from the upper axial opening and delimiting an upper part of the housing, the first opening indicator in the
- the appearance of the witness characterizes by its mere presence the unsealed state of the closure device.
- the witness may carry a sign or a text that can be read by the consumer or the user, which renders the transmitted message unmistakable.
- the outer radial opening and the upper axial opening, separated by the cover, constitute two windows completely framed by walls of the base. The sizes of these openings and the witness are such that the witness is not likely to escape, which secures the device vis-à-vis children who might be tempted to swallow a small piece released at the opening .
- the first opening indicator is provided with at least one hooking relief cooperating with a complementary relief hooking of the base to allow insertion of the first opening indicator in its housing , while opposing its extraction.
- the hooking relief of the first opening indicator protrudes in a direction perpendicular to the axial direction, or in a particular mode in a direction perpendicular to both the axial direction and the radial direction.
- the attachment relief is never visible by the outer radial opening.
- the cap and the base may not be connected to each other.
- the cap is articulated on the base by means of an articulation ensuring a pivoting of the cap between the open position and the closed position.
- hinge means here as well a hinge with a fixed pivot axis geometry that a joint with two hinge hinges in series or in parallel, or a strap.
- the joint can be bistable or not.
- the housing and the hinge are located on the periphery of the base, in particular diametrically on either side of the reference geometric axis. It is also possible to provide a tongue or a relief favoring the opening and located diametrically opposite the articulation.
- first-opening indicators which may for example be symmetrical to each other on either side of a median plane perpendicular to the axis of articulation of the hinge and containing the geometric reference axis, and to be housed in two housings also located symmetrically on either side of this median plane.
- the base comprises an inner relief of attachment to the container neck, for example an internal thread or snap elastic hooks.
- the housing is then preferably located axially between the fixing relief and the cap.
- the cap comprises a bottom and an outer peripheral wall in contact with the base in the closed position of the closure device.
- the outer peripheral wall of the cap may be in contact with the base in a circle in a plane of contact perpendicular to the reference geometric axis, or in a contact ellipse (non-circular) in an oblique contact plane (non-perpendicular ) with respect to the reference geometric axis.
- the housing is preferably closer to the minor axis of the ellipse than the major axis of the ellipse.
- the hinge is closer to the major axis of the ellipse than the short axis of the ellipse.
- the first opening indicator protrudes axially from a rim of the peripheral wall of the cap.
- the first opening indicator and / or the base are deformable, preferably resiliently, to allow insertion of the first opening indicator in the housing by the upper axial opening.
- the outer radial opening is separated in two by a stiffening bar, which also helps to prevent a first opening of the control opening by the radial opening.
- the cap is shaped so as to have a trajectory interference with the first opening indicator after rupture of the breakable connection during the first opening and to move the first opening indicator in a transient position, the cap further comprising a heel for, when closing after the first opening, press the first opening indicator in the transient position and force the first opening indicator to fall into a lower portion of the housing.
- a closure device as defined above in which one mold the cap and the base in the open position, then the cap is placed on the base in the closed position by inserting the first opening indicator in the housing.
- the molding may be an injection molding, mono- or bi-material.
- a cap and a base can be provided in two different plastic materials, the hinge being in the plastic material of the cap or the base. It is also possible to mold the cap and the base separately and assemble them in the closed position.
- a method for guaranteeing a consumer the absence of opening a closure device of the container comprising the following steps: during the first closure of the closure device, a first-opening indicator is hidden behind a cover of the closure device, during the first opening of the closure device, a movement of the first-opening indicator is made which makes the first-opening indicator visible without separating the first opening indicator of the closure device.
- Figure 1 a perspective view of a closure device according to a first embodiment embodiment of the invention, in open position before the first closure; - Figure 2, a sectional view of the closure device of Figure 1 in the open position before the first closure;
- Figure 3 is a sectional view of a detail of the closure device in the position of Figure 2;
- Figure 4 is a side view of the closure device of Figure 1, in the closed position, before the first opening;
- Figure 5 is a perspective view of the closure device of Figure 1, during the first opening;
- Figure 6 is a side view of the closure device of Figure 1, closed after the first opening;
- Figure 8 is a side view of a cap of the closure device of Figure 7;
- Figure 9 a view of a detail of the closure device of Figure 7, in the closed position, before first opening;
- Figure 10 is a side view of the closure device of Figure 7,
- Figure 12 is a perspective view of a closure device according to a third embodiment of the invention, in the open position before the first closure;
- Figure 13 is a perspective view of the closure device of Figure 12, in the closed position before the first opening;
- Figure 14, a side view of the closure device of Figure 12, in the closed position, before the first opening;
- Figure 15 is a view of a detail of the closure device of Figure 12, in the closed position, before first opening.
- Figure 16 is a perspective view of the closure device of Figure 12, in the open position after the first opening;
- Figure 17 is a side view of the closure device of Figure 12, in the closed position, after the first opening;
- - Figure 18 a view of a detail of the closure device of the figure
- FIG. 20 is a detailed view of the closure device of FIG. 12, during closure after the first opening, in an intermediate state between the open position of FIG. 15 and the closed position of FIGS. 16 and 18.
- the closure device 10 according to the first embodiment, illustrated in Figures 1 to 6, comprises a cap 12 connected to a base 14 by a hinge 16.
- the closure device is here produced by injection molding in position opened.
- the closure device 10 is then closed in the position of Figure 3, either in the mold before ejection of the part, or directly at the outlet of the mold, or a later stage of manufacture or assembly on the container to which capping device is intended.
- the base 14 has a substantially cylindrical outer peripheral wall 18 defining a reference geometric axis XX for the entire closure device 10.
- the outer peripheral wall 18 is provided on its inner face with an internal thread 20 intended to be screwed on a container neck. It can be extended at its end opposite to the cap 12 by a safety ring 22, connected for example to the free end of the outer peripheral wall 18 by breakable bridges 24. It can also have axial grooves 26 on its outer face .
- closure device is oriented with its vertical reference geometric axis and its base placed under the cap.
- the base 14 is further provided with a bottom 28, closing the outer peripheral wall 18 and forming a tubular pourer 30 whose opening 32 has a reduced section relative to the section of the neck of the container and relative to the outer peripheral wall 18, to facilitate and direct the flow out of the container, and allow if necessary a direct connection to the mouth of the consumer.
- the bottom 28 forms a substantially flat wall and oblique with respect to the reference geometric axis, the tubular pourer 30 projecting axially from this wall 28 upwards in the axial direction opposite to the peripheral wall 18 and centrally or eccentrically relative to the reference geometric axis XX.
- the periphery of the bottom 28 and the peripheral wall 18, at their junction, forms a closed continuous seat 33 for the positioning and sealing of the cap 12.
- the seat 33 is inscribed in plan view substantially in an ellipse, having a major axis AA and a small axis BB, the major axis AA being the largest dimension of the rope and the minor axis BB being the rope of smaller dimension perpendicular to the major axis.
- the outer peripheral wall 18 has a height, measured parallel to the axis X-X, maximum at one end of the major axis which will be said high and a minimum height at the other end of the major axis, which will be said in the low suite.
- the hinge 16 is located at the upper end of the major axis AA, radially outside the seat 33 and has a pivot axis ZZ perpendicular to the major axis AA and the axis reference XX.
- the hinge 16 consists of a bistable reactive hinge having a general shape of butterfly.
- the pourer 30 is in turn located in the lower part of the bottom 28, near the lower end of the major axis AA and opposite the hinge 16, which can be translated by the fact that the geometric projection of the orifice 32 of the spout 30 on the major axis AA parallel to the reference geometric axis XX is closer to the lower end of the major axis AA than its upper end.
- This positioning of the pourer 30 makes it possible to maximize its height with respect to the wall of the bottom 28 from which it projects, for a given total height of the base 14. It also makes it possible to position the hinge 16 so that the axis of rotation of the hinge, perpendicular to the reference axis XX and the major axis AA, as high as possible, which gives the cap 12 a trajectory favorably limiting the collisions with the projecting spout 30.
- the bottom 28 is not strictly plane but slightly corrugated on the contrary, the ellipse which has been discussed previously being strictly defined as the ellipse passing through the highest point, the point and the lowest point of the junction 32 between the peripheral wall 18 and the bottom 28 (measured parallel to the reference axis), and lying in the cylindrical envelope defined by the peripheral wall 18.
- the shape half-wave of the bottom 28 makes it possible to maximize the height of the peripheral wall 18 in the part closest to the hinge 16, which facilitates the insertion in this zone, on each side of the hinge 16, of a housing 34 located on the periphery of the peripheral wall 18 and the bottom 28.
- the two housings are symmetrical with respect to a median plane of the device, containing the axes XX and AA.
- Each of these housings 34 is accessible through a slot 36 constituting an upper axial opening. It is also widely open radially by a window 38.
- the upper axial slot 36 and the outer radial window 38 are separated by a strip of material 40 making the continuity of the periphery of the peripheral wall 18 and constituting a cover for an upper part.
- 34S of the housing 34 located above the portion of the housing 34 visible from the outer radial window, this visible portion being said in the following lower portion 341 of the housing 34.
- the housing 34 has a bottom face 34F corresponding to a thinning local of the peripheral wall 18 of the base 14. This bottom face 34F faces in the upper part to the bar of material 40 and in the lower part to the window 38.
- the housing 34 is also delimited by side faces 34G and 34D and a bottom face 34B made in the thickness of the peripheral wall 18 of the base 14.
- the cap 12 is intended, in the closed position of Figure 3, to cover and protect the spout 30 and more generally the entire bottom 28 of the base 14. It is possible to define a reference geometric axis YY bound to the cap 12 and coincides with the geometric axis XX of the base and the closure device in the closed position. Naturally, this reference axis YY of the cap pivots about the axis of rotation of the hinge 16 with the cap, hence its position in Figure 1.
- the cap 12 has a bottom 41 substantially flat and perpendicular to the axis geometric reference YY cap, and a peripheral wall 42 of left form projecting from the bottom 41 to cover and wrap the bottom of the base 14.
- the peripheral wall 42 has a rim 44 forming a closed curve, intended to come in axial and radial support on the seat 33 to establish a seal in the closed position.
- the cap 12 is provided before the first closure, as shown in Figure 1, two first opening indicators 46 connected to the flange 44 of the peripheral wall of the cap by breakable bridges 48. Each control 46 forms a plate signaling 50 extended by two elastically deformable attachment lugs 52.
- Each indicator 46 has a small radial thickness, a height in the axial direction substantially equal to that of the window 38 and a greater width than the other two dimensions, in the orthoradial direction, perpendicular to the other two.
- Each first opening indicator 46 is arranged to enter the slot 36 of one of the housing 34 when the cap 12, from the initial open position of Figure 1, switches to the closed position of the figure 3, during the first closing of the closure device 10.
- the indicators 46 each have a ramp that bears on a relief 54 of the wall of the housing 34, allowing the lugs 52 to fade when the witnesses 46 enter the slots 36, then to relax in the housing 34 to prevent the removal of the witnesses 46 slots 36.
- the reliefs 54 protrude in a direction orthoradiale relative to the reference axis XX.
- the closure device 10 is sealed, the witnesses 46 being trapped inside the housing 34.
- the witnesses 46 are arranged in the upper portion 34S housing, occulted in view by the covers 40.
- the flange 44 of the peripheral wall 42 of the cap, in axial and radial support on the seat 33 of the base constitutes a seal which isolates from the outside the part of the base 14 covered by the hood 12.
- the closure device 10 comprises a cap 12 connected to a base 14 by a hinge 16.
- the closure device is made by injection molding in the open position, and then, as the device of the first mode. embodiment, closed in the position of Figure 7, either in the mold before ejection of the workpiece, or directly at the outlet of the mold, or at a later stage of manufacture or assembly on the container to which capping device is intended .
- the base 14 comprises a substantially cylindrical outer peripheral wall 18 defining a reference geometric axis XX for the entire closure device 10.
- the outer peripheral wall 18 is provided on its inner face with an internal thread intended for come screw on a container neck.
- each recess 34 has a bottom face 34F corresponding to a local thinner the peripheral wall 18 of the base 14. This bottom face 34F faces in the upper part to the material bar 40 and in the lower part to the window 38.
- the housing 34 is further delimited by side faces 34G and 34D and a bottom face 34B made in the thickness of the peripheral wall 18 of the base 14.
- FIG. 8 illustrates the cap only, in the closed position before first opening of FIG. 7.
- a first-opening indicator 46 connected to the rim 44 of the peripheral wall of the cap is distinguished by means of FIGS. breakable bridges 48D, 48G, and 48S, connecting the first opening indicator respectively to a straight portion 44D, a left portion 44G and an upper portion 44S of the rim of the peripheral wall of the cap.
- Each witness 46 forms a signaling plate 50 equipped with a hook 152.
- Each indicator 46 has a small radial thickness, a height in the axial direction substantially equal to that of the window 38 and a greater width than the other two dimensions, in the orthoradial direction, perpendicular to the other two.
- each first opening indicator 46 is disposed so as to enter the slot 36 of one of the housing 34 when the cap 12, from the initial position open, flips in the closed position of FIGS. 7 to 9, during the first closing of the closure device 10.
- the indicator 46 slides along the bottom wall 34F of the housing while the hook 152 comes to bear sliding against an inner ramp of the housing wall 34, deforming the wall of the housing. elastic manner, to exceed a hooking relief 154 of the housing wall 34, allowing the wall to return to its original shape, thus preventing the subsequent removal of the witnesses 46.
- the relief 154 projects in a radial direction relative to to the reference axis XX.
- the closure device 10 In the closed position before first opening of Figures 7 to 9, the closure device 10 is sealed, the witnesses 46 being trapped inside the housing 34.
- the witnesses 46 are arranged in the upper part. 34S housing, completely hidden from view by the covers 40.
- the covers 40 Thus, only the bottom face 34F of the housing is visible through the window 38, indicating the sealed state of the closure device.
- the witnesses 46 have a shape not planar, but left, inscribed on a cylinder portion centered on the reference axis XX, and conjugate to the cylindrical sector shape of the bottom face 34F and that of the slot 36.
- Each witness 46 also has a height such that after opening, when occupies the entire height of the window 38 in the lower portion 341 of the housing, an upper portion of the control 46, including in particular the top breakable bridges 48S, remains in the upper portion 34S of the housing. These dimensions are chosen so as to prevent any extraction of the witnesses 46 by the windows 38. The extraction by the slots 36 is prevented by the hooks 152 and the reliefs 154.
- FIG. 12 A third embodiment is illustrated in Figures 12 to 20.
- the cap 12 is provided before the first closure, as shown in Figure 12, two first opening indicators 46 connected to the flange 44 of the peripheral wall of the cap by breakable bridges 48D, 48G, and 48S.
- Each witness 46 forms a signal plate 50 equipped with a hook 152, and extended by two tabs 52, on which are formed the breakable bridges 48D, 48G, and 48S.
- the flange 44 of the peripheral wall of the cap has, at each control 46, cutouts of forms conjugated to those of the control, defining a heel 44T inserted between the two legs 52.
- Each first opening indicator 46 is arranged to enter the slot 36 of one of the housing 34 when the cap 12, from the initial open position of Figure 12, switches to the closed position of the figure 13, during the first closing of the closure device 10.
- each control 46 being trapped inside one of the housing 34.
- the witnesses 46 are arranged in the upper part 34S housing, hidden from view by the covers 40.
- the breakable bridges 48S remain visible.
- each window 38 is separated in two by a stiffening bar 34T, which extends parallel to the axis XX, thus forming two window portions 38D, 38G.
- the breakable bridges 48R, 48D and 48S break, so that the cap 12 separates from the first opening indicators 46 and can be moved up to in the open position shown in Figure 16, pivoting about the pivot axis defined by the hinge 16.
- the witnesses 46 are then free to fall, by gravity, in the lower part 341 housing, in front of the windows 38, becoming visible to the observer, as shown in FIGS. 10 and 11.
- the cap 12 If the cap 12 is returned to its closed position after this first opening, the first opening indicators 46 remain visible through the windows 38 in the lower part of the housing 34, as shown in Figure 16.
- the stiffening bar helps to prevent any extraction of the witnesses through the windows 38.
- FIGS. 19 and 20 which make it possible to visualize the kinematics of the opening and of the closure, at the level of the first-opening indicators 46. More specifically, it can be seen that during the opening and after breaking of the breakable bridges 48R, 48D and 48S, the first opening indicator 46, if it does not fall of itself in the lower portion 341 of the housing 34, is pushed laterally by the lower end 44Z of the rim of the cap, in the general direction of the arrow 100.
- the heel 44T formed on the cap is pressed against one of the tabs 52, as shown in Figure 20 , then imposing the descent of the first opening indicator 46 in the lower part of the housing 34, in the general direction of the arrow 200.
- the embodiments described above may be combined with one another so as to form other embodiments.
- control 46 and the faces of the housing 34 may be implemented to prohibit the extraction of the witnesses 46 by the windows 38, for example lateral guide grooves provided in the side faces 34D and 34G.
- the base is not necessarily a pourer protruding inside the cap and for reducing the passage section at the outlet of the container. It may indeed have only a function of attachment to the container neck and if necessary sealing the cap. If a pourer function is desired, it can be performed by means of an insert which is fixed to the base and / or the neck of the container.
- the base 14 is fixed indirectly on the container neck, that is to say that there is an intermediate piece of interface between the peripheral wall fixing the base and the neck of the container, for example a piece constituting a pourer.
- the breakable bridges connecting the first-opening indicators to the cap may be replaced by a continuous film of thin material or any other breakable connection means.
- the number of first-opening witnesses can be any depending on the diameter of the base, in practice, between one and four and preferably one or two.
- the elasticity necessary to allow insertion of the first opening indicator (s) in their respective housing can be obtained by the shape of the hooking lugs, by incisions in the body of the witnesses or by similar arrangements at the level of corresponding walls of the dwellings.
- the seal between the cap and the base, at the contact between the edge of the peripheral wall of the cap and the corresponding seat on the base, may be reinforced by the shape of the seat, which may for example constitute a groove or an attachment relief. Depending on the constraints of the application, one can also be satisfied with an axial contact between the rim of the peripheral wall of the cap and the seat of the base.
- the bottom 41 of the cap is provided with an inner sealing peripheral wall forming a skirt penetrating into the tubular pourer to establish a seal therein.
- the closure device has a total symmetry with respect to the geometric plane containing the axes X-X and A-A.
- This symmetry is not necessary.
- the joint can be of any type compatible with molding in the open position. It is preferably a reactive hinge bistable, that is to say, two stable open and closed positions, and at least one unstable position between the two stable positions.
- the invention is also applicable to a closure device without hinge, whose cap in the open position is not connected to the base.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12712271.1A EP2691313B1 (fr) | 2011-03-31 | 2012-04-02 | Dispositif de bouchage pourvu d'un indicateur de premiere ouverture |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1100974A FR2973354B1 (fr) | 2011-03-31 | 2011-03-31 | Dispositif de bouchage pourvu d'un indicateur de premiere ouverture |
EP11007914 | 2011-09-29 | ||
EP12712271.1A EP2691313B1 (fr) | 2011-03-31 | 2012-04-02 | Dispositif de bouchage pourvu d'un indicateur de premiere ouverture |
PCT/EP2012/055981 WO2012131097A1 (fr) | 2011-03-31 | 2012-04-02 | Dispositif de bouchage pourvu d'un indicateur de premiere ouverture |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2691313A1 true EP2691313A1 (fr) | 2014-02-05 |
EP2691313B1 EP2691313B1 (fr) | 2017-01-04 |
Family
ID=45930683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12712271.1A Not-in-force EP2691313B1 (fr) | 2011-03-31 | 2012-04-02 | Dispositif de bouchage pourvu d'un indicateur de premiere ouverture |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2691313B1 (fr) |
ES (1) | ES2621155T3 (fr) |
WO (1) | WO2012131097A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021111367A1 (fr) * | 2019-12-04 | 2021-06-10 | Gsk Consumer Health S.A. | Récipient inviolable |
RU2825036C1 (ru) * | 2019-12-04 | 2024-08-19 | Гск Консьюмер Хелскеа С.А.Р.Л. | Контейнер, защищённый от несанкционированного доступа |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3015442B1 (fr) | 2013-12-24 | 2016-02-05 | Bericap | Dispositif de bouchage articule avec indicateur de premiere ouverture |
US10138035B2 (en) * | 2014-06-24 | 2018-11-27 | Stefan LOUKOV | Tamper evident flip-top closure, method and tool for making the same |
WO2017178665A1 (fr) * | 2016-04-13 | 2017-10-19 | Betapack, S.A.U. | Dispositif de fermeture avec indicateur d'ouverture |
CN106829173B (zh) * | 2017-03-20 | 2019-03-19 | 中山市华宝勒生活用品实业有限公司 | 一种按压打开的盖子 |
ES1181833Y (es) | 2017-03-30 | 2018-01-19 | Inplast Manufacturas | Tapón para botella de bebida o recipiente similar |
EP3826935B1 (fr) * | 2018-07-26 | 2023-10-04 | Creanova Universal Closures Ltd. | Fermeture |
US10829274B2 (en) | 2018-11-15 | 2020-11-10 | Closure Systems International Inc. | Flip-top closure |
ES1226061Y (es) * | 2019-02-18 | 2019-05-28 | Bericap Sa | Tapon con sistema de seguridad de apertura |
CH716327A1 (de) * | 2019-06-17 | 2020-12-30 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Behälterverschluss umfassend eine Kappe mit einem Füllgutauslass und eine von einer Verschlussposition in eine Offenposition verschwenkbare Klappe. |
IT202000003724A1 (it) * | 2020-02-24 | 2021-08-24 | Affaba & Ferrari S R L | Tappo flip top per contenitori a evidenza di prima apertura |
IT202000028337A1 (it) * | 2020-11-25 | 2022-05-25 | Eurovetrocap Spa | Contenitore di una sostanza fluida |
CH718322A1 (de) * | 2021-02-03 | 2022-08-15 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Behälterverschluss. |
DE102021132118A1 (de) | 2021-12-07 | 2023-06-07 | Bericap Holding Gmbh | Behälterverschluss mit einem scharnier und einem anzeigeteil |
WO2023110693A1 (fr) * | 2021-12-16 | 2023-06-22 | Obrist Closures Switzerland Gmbh | Fermeture |
US11718454B1 (en) * | 2022-05-24 | 2023-08-08 | Phoenix Closures, Inc. | Flow control closure |
WO2024132091A1 (fr) * | 2022-12-19 | 2024-06-27 | Aptar Freyung Gmbh | Fermeture pour un contenant et contenant pourvu d'une telle fermeture |
DE102023100810A1 (de) * | 2023-01-14 | 2024-07-25 | Bericap Holding Gmbh | Behälterverschluss mit einem scharnier und einem garantieelement |
DE102023118485A1 (de) * | 2023-07-12 | 2025-01-16 | Bericap Holding Gmbh | Behälterverschluss mit einem anzeigeelement |
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US4941592A (en) | 1989-06-19 | 1990-07-17 | Seaquist Closures | Hinged dispensing closure with a tamper-evident seal |
DE20118537U1 (de) | 2001-10-24 | 2002-12-19 | Sooth, Jürgen, 87600 Kaufbeuren | Klappverschluß |
ITAL20050009A1 (it) * | 2005-08-31 | 2007-03-01 | Gefit Spa | Chiusura a capsula per contenitori di liquidi, particolarmente bottiglie |
GB2442227A (en) | 2006-08-22 | 2008-04-02 | Obrist Closures Switzerland | A tamper-evident closure |
-
2012
- 2012-04-02 WO PCT/EP2012/055981 patent/WO2012131097A1/fr active Application Filing
- 2012-04-02 EP EP12712271.1A patent/EP2691313B1/fr not_active Not-in-force
- 2012-04-02 ES ES12712271.1T patent/ES2621155T3/es active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2012131097A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021111367A1 (fr) * | 2019-12-04 | 2021-06-10 | Gsk Consumer Health S.A. | Récipient inviolable |
AU2020397645B2 (en) * | 2019-12-04 | 2024-08-08 | Gsk Consumer Healthcare S.A.R.L. | Tamper-proof container |
RU2825036C1 (ru) * | 2019-12-04 | 2024-08-19 | Гск Консьюмер Хелскеа С.А.Р.Л. | Контейнер, защищённый от несанкционированного доступа |
Also Published As
Publication number | Publication date |
---|---|
ES2621155T3 (es) | 2017-07-03 |
WO2012131097A1 (fr) | 2012-10-04 |
EP2691313B1 (fr) | 2017-01-04 |
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