EP2739543A1 - Dispositif pour obturer le goulot d'une bouteille - Google Patents
Dispositif pour obturer le goulot d'une bouteilleInfo
- Publication number
- EP2739543A1 EP2739543A1 EP12750469.4A EP12750469A EP2739543A1 EP 2739543 A1 EP2739543 A1 EP 2739543A1 EP 12750469 A EP12750469 A EP 12750469A EP 2739543 A1 EP2739543 A1 EP 2739543A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cap
- bottle
- plug
- neck
- head
- 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
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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/04—Cup-shaped plugs or like hollow flanged 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/16—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers with handles or other special means facilitating manual actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/58—Caps or cap-like covers combined with stoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/62—Secondary protective cap-like outer covers for 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
- B65D2401/25—Non-metallic tear-off strips
Definitions
- the present invention relates to a device for closing a bottle, comprising a cap to be introduced into its neck and a cap (or capsule) emmanchable on his neck, which cap has two parts, one forming a skirt and the other operculum secured by connecting means having rupture initiation zones.
- Beverage bottles in particular bottles made of glass, have a body, or belly, which tightens at the top to form a collar terminated by a neck.
- caps or caps generally called overcaps, comprise a tubular skirt to protect the neck of the bottles, extended by a cover arranged to protect a plug reported in the neck.
- the upper face of the removable lid is frequently used as a support for a tax sticker.
- Some caps are made by plastic molding, and are positioned by press fitting on the neck of the bottle.
- the removal of the lid is sometimes done manually, or more generally with the aid of a suitable cutting tool (for example a knife, or the like).
- a suitable cutting tool for example a knife, or the like.
- the cap is then equipped with a removable peripheral tongue placed between the skirt and the cap, which is removed manually at the time of opening of the bottle.
- cap remains here in one piece to be able to go back fully and ensure its cap extraction function; there is therefore no question here of its separation into two parts skirt / cap, nor solve a problem related to such separation.
- the arrangement of the stops inside the cap requires the presence of a shoulder on the periphery of the cap head, which imposes its radial overflow and therefore requires a significant dimensioning unsightly and likely to cause problems.
- the lid of the cap is easily detachable manually relative to the skirt of the cap, without excessive effort or accessory.
- the closure device according to the invention comprises:
- a plug having two cylindrical portions extending in line with one another along a longitudinal axis, respectively forming a plug body and a plug head, which plug head has a diameter which is greater than diameter of said plug body, and which plug head has - a bottom surface, connected to said plug body and - a free top surface, located opposite said bottom surface along said longitudinal axis, and
- a tubular cap having a longitudinal axis and within which said plug is intended to be housed coaxially, which cap comprises two parts extending in the extension of one another along said longitudinal axis, respectively forming a skirt intended to extend facing and at a distance from said cap body, comprising means for locking it in translation on the bottle, and a cap for covering said cap head, which covers and which tubular skirt are secured to one another by connecting means having breaking initiation zones.
- the cap head and the cap comprise cam means which cooperate with one another to cause, during a rotational maneuver of said cap relative to said cap head around said longitudinal axes, a movement in translation of said cap relative to said cap head along said longitudinal axes and in a direction directed from the lower surface towards the upper surface of said cap head, so that once this closure device is properly attached to the neck of the cap; a bottle, said manual maneuver in rotation of said cap cap causes a spacing of the joined edges and thus the degradation of said connecting means.
- This structure is interesting because of its simplicity and in that it allows to degrade the connecting means by a relatively reduced effort.
- the cam means advantageously comprise two parts, one formed on said lid and the other formed on said cap head, with:
- a first slider portion comprising at least one helical ramp
- a second slider portion comprising at least one pin whose end surface is intended to slide along said helical ramp during said rotating maneuver.
- the first part of the cam means is preferably composed of several successive helical ramps, distributed around the longitudinal axis and each extending over a given angular sector; and the second portion of the cam means preferably comprises a plurality of pins which are distributed about the longitudinal axis and spaced from each other by a given angular sector.
- the ramps each advantageously have an upward slope in a given direction of rotation about the longitudinal axis; and the one or more pins advantageously comprise an end surface having a slope complementary to said associated ramp.
- the first part of the cam means comprises several pairs of successive ramps (at least two pairs of ramps), distributed around the longitudinal axis, which pairs of ramps each comprise a junction point from which said two ramps each with an upward slope in a direction of rotation opposite to each other; and the pins have a V-shaped end surface whose slopes are complementary to said two ramps; this particular structure allows a manual operation in rotation of the lid in two opposite directions with respect to each other, hourly and anti-clockwise (also called “right” and "left”).
- the first part of the cam means is advantageously formed on the cap head, and the second part of the cam means is provided on the cap.
- the plug head then comprises a central tubular wall and a peripheral tubular wall, at a distance from one another, the edges of which lower are connected by a ring forming the lower surface of the plug head; the upper edge of the central tubular wall defines the upper surface of the plug head, and the upper edge of one of said tubular walls constitutes said ramps.
- the lid advantageously comprises a tubular wall extending a bottom wall; in addition, the inner surface of said tubular wall of the cap and the inner surface of the pins of the cap cooperate, respectively, with the peripheral and central tubular walls of the cap head for rotational guiding said cap.
- the cap head and the cap further comprise:
- Rotational abutment means for limiting the operation in rotation of said cap relative to said cap head on a given angular sector and thus define a remote end position
- Locking means for locking, at least in translation, said cap on said cap head, in said spaced position.
- the abutment means advantageously comprise at least one radial partition, against which abuts one of the pins during the operation of the operculum in the separated position.
- the locking means advantageously consist of complementary structures cooperating by elastic interlocking clipping type.
- These locking means by elastic interlocking are preferably formed to also ensure the maintenance of the plug head in said lid before the rotational maneuver of the latter.
- the cover preferably further comprises a tubular wall whose outer surface is provided with a pattern facilitating the gripping, especially for its rotational maneuver.
- the present invention also relates to a bottle equipped with a closure device as defined above, this bottle advantageously comprising a neck devoid of particular profile, especially thread.
- FIG. 1 is a general perspective view of the closure device according to the invention, attached to the neck of a bottle;
- FIG. 2 is a side view of the closure device of FIG. 1;
- FIG. 3 shows the closure device and the neck of a bottle illustrated in Figures 1 and 2, in a radial sectional plane;
- FIG. 4 corresponds to FIG. 3, in which the cover cap and the cap are separated from the bottle and the associated cap skirt;
- Figure 5 shows the closure device of Figures 1 to 4, isolated from the bottle neck and in a radial sectional plane;
- FIG. 6 and 7 illustrate the constituent cap of the closure device, respectively in perspective and viewed from the side;
- Figure 8 consists of a section of the cap of Figures 6 and 7, according to a radial sectional plane;
- FIG. 9 is a detailed view of FIG. 8, showing the structure of its locking means by elastic interlocking with the lid of the cap;
- FIG. 10 shows the plug according to Figures 6 to 9, seen from above;
- Figure 12 corresponds to Figure 1 1, wherein the lid is separated from the skirt by degradation of the connecting means;
- FIG. 13 is a side view of the cap according to Figure 1 1;
- FIG. 14 represents the cap of FIGS. 11 and 13, according to the radial section plane XIV-XIV of FIG. 13;
- FIG. 15 and 16 show, in an enlarged manner, the cooperation between the cap head and the cap, with a partial local section of the latter to illustrate the rotational operation of the cap cap on the cap head, from a retracted initial position (FIG. 15) to a final pivoted end position (FIG. 16) causing degradation of the connecting means formed between the cap and the skirt of the cap.
- the closure device 1 As shown in Figures 1 to 4, the closure device 1 according to the invention is intended to be attached to a bottle B.
- Bottle B of conventional structure, is advantageously intended to contain a beverage, in particular wine.
- Such a bottle B is advantageously made of glass.
- This bottle B comprises a body (also called “belly” or “barrel”, not shown), surmounted by a neck ⁇ _ ( Figures 1 to 4) narrower and tapered, itself terminated by a neck G (visible on the Figures 3 and 4).
- the neck ⁇ _ comprises a one-piece collar D (visible in FIGS. 3 and 4), commonly referred to as a "ring”, designed to cooperate with the closure device 1.
- the one-piece collar D consists of a monoblock ring selected from among the following common categories: "CÉTIE ring” or “single flat ring”, “square-shaped ring”, “square ring” or “full ring”.
- the shutter device 1 is composed here of two distinct parts: (i) a plug 2 (visible in FIGS. 3 to 5) which comprises - a plug body 3 intended to close the neck G to prevent the flow of liquid, and - a plug head 4, intended to come to rest on the neck G and in the extension of the neck ⁇ _, and
- a tubular cap 5 which comprises - a tubular skirt 6 intended to extend opposite the cap body 3 and to cover at least a portion of the height of the neck C 2 of the bottle B, and - a cap 7 , intended to cover the head 4 of the plug 2.
- the cap 2 and the tubular cap 5 are advantageously made by molding a plastic material, for example high density polyethylene. They constitute here each a monobloc piece.
- tubular skirt 6 and the cap 7 of the cap 5 are secured to each other by connecting means 8 having rupture initiation zones 8a; these connecting means 8 are described in more detail below in connection with FIGS. 1 1 to 14.
- the head 4 of the plug 3 and the cap 7 of the cap 5 cooperate with each other by cam means to guide a maneuvering of this cap 7 in a helical movement with respect to the associated plug head 4, so as to limit the effort and optimize the movement required to break the connecting means 8 once the closure device 1 installed on a bottle B.
- cap 7 of the cap 5 here has the advantage of being an integral part of the plug 2 ( Figure 4), to facilitate the extraction operations and implementation of the latter.
- the structure of the plug 2 is described in more detail below with reference to FIGS. 6 to 10.
- the body 3 and the head 4 of the plug 2 constitute two cylindrical portions which extend in the extension of one another and coaxially with respect to one another along a longitudinal axis 2 '.
- the body 3 of the plug 2 here consists of a tubular wall 10 whose bottom edge, opposite the plug head 4, is connected to a bottom wall January 1.
- the tubular wall 10 extends coaxially with the aforementioned longitudinal axis 2 '; the bottom wall 1 1 extends perpendicular to the same longitudinal axis 2 '.
- the tubular wall 10 is provided with sealing means 12, constituted here by a plurality of superimposed annular sealing ribs.
- These sealing means 12 are intended to conform to the inner surface of the neck C 2, at the neck G, to prevent any flow of liquid.
- the head 4 of the plug 2 has a diameter which is greater than the diameter of the body 3 of the plug 2, and which is substantially equal to or even slightly less than the outside diameter of the neck G of the bottle B.
- This plug head 2 is delimited by a lower surface 13, connected to said plug body 3 and forming an annular lower shoulder, and an upper surface 14 situated opposite said lower surface 13 and the body 3 of the plug. plug 2 along said longitudinal axis 2 '.
- bottom 13 and top 14 surfaces each extend in a plane perpendicular to the longitudinal axis 2 'of the cap 2.
- the head 4 here consists of two tubular walls 15 and 16, extending coaxially with each other and coaxially with the longitudinal axis 2 '.
- a first central tubular wall 15 is formed by an upper band of the tubular wall 10 of the body 3, opposite the bottom wall 11 ( Figure 8).
- the second peripheral tubular wall 16 extends in parallel and at a distance from the central wall 15.
- This tubular peripheral wall 16 constitutes the cylindrical peripheral surface of the head 4 of the stopper 2.
- the upper free edge 16a of this outer tubular wall 16 is of annular / circular shape seen from above ( Figure 10), and has a profile consisting of a plurality of successive helical ramps 17 to form a sliding portion of the cam means.
- the ramps 17 are distributed around the longitudinal axis 2 'and each extend over a given angular sector.
- Each of these ramps 17 has an upward slope in a given direction of rotation about the longitudinal axis 2 '.
- Upward slope means the direction of rotation (clockwise or anticlockwise, as the case may be) in which the ramp 17, seen from above (FIG. 10), travels from an upstream end situated on the side of the lower surface 13 from the head 4 to a downstream end situated on the side of the upper surface 14 of the same head 4.
- this outer tubular wall 16 comprises several pairs of successive ramps 17, here four in number, distributed around the longitudinal axis 2 '.
- Each pair of ramps 17 has an upstream junction point 18 located on the side of the lower surface 13, from which extend the two ramps 17 each with an upward slope in a direction of rotation opposite to one another. other.
- each pair comprises a first ramp 17a increasing in a clockwise direction and a second ramp 17b increasing in a counterclockwise direction.
- the two ramps 17 advantageously have the same slope value with respect to the plane perpendicular to the longitudinal axis 2 '.
- Each pair of ramps 17 thus has, viewed from the side, a general shape of V e opening in the direction of the upper surface 14.
- a first ramp 17a of a pair is additionally directly connected with a second ramp 17b of a juxtaposed pair.
- the outer tubular wall 16 is further provided, at its outer surface, with several superposed annular ribs 20.
- annular ribs 20 constitute locking means for locking the cap 7 on the cap head 4 in a rotated end position.
- tubular walls 15 and 16 delimit, between it, an annular space 21 in the form of a crown, which opens on the side of the upper surface 14.
- tubular walls 15 and 16 are connected by radial partitions 22, each formed at one of the downstream junction points 19 connecting two pairs of ramps 17.
- these radial partitions 22 constitute stop means for limiting the rotational operation of the cap 7 of the cap 5 relative to the head 4 of the plug 2 on a given angular sector, and thus to define a end position corresponding to the rotated spread position.
- the plug body 3 and the plug head 4 have, respectively, a diameter of the order of 17 to 20 mm and of the order of 24 to 28 mm; the plug body 3 and the plug head 4 still have, respectively, a height of the order of 14 to 21 mm and of the order of 5 to 10 mm. These dimensions are adapted to the way, depending on the bottle to be equipped.
- the pairs of ramps 17 are four in number, and each extends over an angular sector F of the order of 90 °.
- Each ramp 17 thus advantageously extends over an angular sector G of 45 °, between an upstream junction point 18 and a downstream junction point 19, with an ascending slope between these two points.
- each ramp 17 defines an angle A with a plane perpendicular to the longitudinal axis 2 ', the value of which is advantageously of the order of 5 ° to 45 °, of preferably of the order of 13 ° to 15 °.
- the two ramps 17 of a pair thus define between them an angle of preference of the order of 150 ° to 154 °.
- the height E, separating the upstream junction point 18 and the downstream junction point 19, is for example of the order of 1, 5 mm to 6 mm ( Figure 7).
- the tubular cap 5 is described below in relation to FIGS. 1 1 to 14.
- the skirt 6 and the cover 7 of this cap 5 constitute two cylindrical portions which extend in the extension of one another, that along a longitudinal axis 5 '.
- the longitudinal axis of the skirt 6 and the longitudinal axis of the cap 7 are thus designated by the same reference numeral 5 '.
- the skirt 6 advantageously has a structure as described in document FR-2 946 960.
- This skirt 6 is delimited by two annular borders: - a lower edge 25, opposite the operculum 7, and - an upper edge 26, located on the side of the lid 7.
- the upper edge 26 of the skirt 5 comprises a small outwardly projecting peripheral lip 27, which is structured to limit or even prevent the formation of drops when, after the service, the equipped bottle B is raised.
- This one-piece lip 27 extends over the entire periphery of the upper edge 26 of the skirt 5; it has a triangular section whose base is integral with the skirt 5 and whose thickness decreases progressively away from the longitudinal axis 5 '(visible in particular Figures 15 and 16).
- the upper face of the lip 27 is flat, and it extends in a plane perpendicular to the longitudinal axis 5 '. Its lower side, which connects the tip to the skirt 5 is plane or substantially plane; it extends in a reentrant manner from top to bottom, forming an angle with respect to the plane of the upper face between 5 ° and 40 ° (preferably of the order of 30 °).
- the width of the upper face of the lip 27, starting from the outer face of the skirt 5, is between 0.1 and 0.8 mm, preferably close to 0.5 or 0.6 mm. .
- This skirt 6 further comprises means for its effective attachment to the neck ⁇ _ of the bottle B provided with the one-piece collar D.
- These locking means here consist of an annular internal groove 28, opening towards the longitudinal axis 5 'and defined by two annular shoulders (thus forming an annular recess towards the outside), within which the collar is housed monoblock D aforesaid by interlocking force.
- the upper band of the skirt 6, which extends above this internal groove 28, advantageously has a constant diameter, or substantially constant, to the upper edge 26.
- the cover 7 is composed of a tubular wall 29 which is delimited - by an upper edge 29a connected to a bottom wall 30, and - by a lower edge 29b, linked with the upper edge 26 of the tubular skirt. 6.
- the tubular wall 29 extends coaxially with the aforementioned longitudinal axis 5 '; the bottom wall 30 extends perpendicularly to the same longitudinal axis 5 '.
- this cap 7 has an inner surface 7a intended to cover the cap head 4, which is formed by:
- the lower surface 30a of the bottom wall 30 intended to face the upper surface 14 of the plug head 4.
- This inner surface 7a is equipped with several one-piece pins 31 which are each intended to cooperate with one of the pairs of ramps 17 of the plug head
- the one-piece pins 31 are distributed around the longitudinal axis 5 ', and they are spaced from each other from the angular sector F to cooperate with at least one of the ramps 17.
- these pins 31, four in number are spaced from an angular sector F of the order of 90 °, about the longitudinal axis 5 '.
- the pins 31 are here connected to the lower surface 30a of the bottom wall 30 and to the inner surface 29c of the tubular wall 29.
- These pins 31 comprise a lower free surface 32, opposite the bottom wall 30, intended to cooperate with the ramps 17 of the plug head 4 (visible in Figures 14, 15 and 16).
- this lower surface 32 is dihedral, having a general shape of V which consists of two flaps 32a and 32b inclined relative to each other.
- the flaps 32a and 32b extend from an upstream junction point 32c, arranged at a distance from the bottom wall 30, and each have an upward slope in a direction of rotation opposite to each other.
- upward slope for the cover 7 observed on the side of the upper face of its bottom wall 30, is meant the direction of rotation (clockwise or counterclockwise, as appropriate) in which the flap 32a or 32b travels for a long time.
- upstream end 32c located at a distance from the bottom wall 30 to a free downstream end situated on the side of this bottom wall 30.
- each inclined flap 32a and 32b defines an angle A with a plane perpendicular to the longitudinal axis 5 ', identical or similar to that described above in relation to the ramps 17 of the cap.
- the angle A is advantageously of the order of 5 ° to 45 °, preferably of the order of 13 ° to 15 °.
- the two flaps 32a and 32b thus define between them an angle advantageously of the order of 206 ° to 210 °.
- the lower free surface 32 of the pins 31 is provided with a rib 33, arranged at a distance from the peripheral tubular wall 29.
- This rib 33 is intended to be housed in the ring 21 of the cap head 4, as shown in FIG. 5, to participate in guiding the lid 7 in rotation and to abut against one of the partitions. radial 22.
- the tubular wall 29 On its inner surface 29c, the tubular wall 29 further comprises superimposed annular ribs 34 to form a second part of the locking means for locking the cap 7 on the cap head 4 in a pivoted position by elastic interlocking type clipping.
- the tubular wall 29 also has an outer surface provided with a plurality of vertical ridges, to facilitate its gripping particularly during operations of rotation of the lid 7 by a user.
- the connecting means 8 comprise breaking initiation zones 8a, here consisting of one-piece attachment blocks which are distributed around the longitudinal axis 5 'of the cap 5 (FIGS. 13 to 15).
- rupture initiation zones 8a (whose number may be between 3 and 10, preferably of the order of 6) constitute sites of lesser resistance, connecting the lower edge 29b of the tubular wall 29 of the operculum 7 and the upper edge 26 of the skirt 6 of the cap 5.
- the closure device 1 is obtained by introducing the plug 2 into the cap 5 ( Figure 5).
- the stopper 2 is suitably oriented with its head 4 inserted first and opposite the cover 7; the plug 2 is additionally oriented coaxially with the cap 5 during this introduction.
- the cap 2 and the cap 5 extend coaxially with respect to each other, their longitudinal axes 2 'and 5' being merged.
- the skirt 6 of the cap 5 extends opposite and at a distance from the cap body 3.
- the cap 7 of the cap 5 covers the cap head 4, with its bottom wall
- the plug 2 is depressed so that the junction point 32c of each counter
- This depressed position is here advantageously maintained by the positioning of the ribs 34 of the cover 7 directly under the ribs 20 equipping the plug head 4. This feature allows to separate the assembly operation of the device 1 and the laying operation on a bottle.
- This closure device 1 can then be attached to a bottle B to be plugged by press fitting in a direction coaxial with their longitudinal axes 2 'and 5' together.
- the cap skirt 6 covers the bottle neck ⁇ _ ( Figures 1 to 4); its upper edge 26 extends at the neck G.
- the inner groove 28 receives the collar D of the bottle B, to ensure the locking in translation of the skirt 6 on the neck ⁇ _ ( Figures 3 and 4).
- the user could just as well perform a rotational movement of the lid 7 hourly.
- the corresponding rotational maneuver can be applied either to the lid, with holding the bottle, or on the bottle, with holding the lid.
- the cover 7 is pivoted according to a given angular sector G, in this case of the order of 25 ° to 45 °, to a position of end of race apart in which the pins 31 each abut against the one of the radial partitions 22 ( Figure 16).
- this displacement in translation is for example a few millimeters, here of the order of 1 to 5 mm.
- the locking means 20, 34 cooperate together by elastic interlocking, so that the cap 7 is locked in translation in this position spaced from the plug head 4 ( Figure 16).
- the operator can continue his effort on the cover 7 by an action combining rotation and traction, so as to gradually extract the cap body 3 relative to the neck G of the bottle B ( Figure 4).
- the pins 31 resting on the radial partitions 22 may cause rotation of the plug body 3 in its neck G also in the counterclockwise direction.
- the aforesaid spaced position, obtained by the locking means 20, 34, is an effective opening indicator.
- the closure device 1 has the advantage of consisting of a “combined” cap with cap, which can be assembled before it is placed on a bottle.
- this closure device 1 has the advantage of offering a maneuver in rotation of the cap on a bottle devoid of screw thread, which allows to preserve limited cost and optimize effort necessary for the breaking of the connecting means.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157204A FR2978739B1 (fr) | 2011-08-05 | 2011-08-05 | Dispositif pour obturer le goulot d'une bouteille |
PCT/FR2012/051832 WO2013021123A1 (fr) | 2011-08-05 | 2012-08-02 | Dispositif pour obturer le goulot d'une bouteille |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2739543A1 true EP2739543A1 (fr) | 2014-06-11 |
EP2739543B1 EP2739543B1 (fr) | 2015-08-26 |
Family
ID=46724534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12750469.4A Not-in-force EP2739543B1 (fr) | 2011-08-05 | 2012-08-02 | Dispositif pour obturer le goulot d'une bouteille |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2739543B1 (fr) |
AR (1) | AR087450A1 (fr) |
ES (1) | ES2554250T3 (fr) |
FR (1) | FR2978739B1 (fr) |
PT (1) | PT2739543E (fr) |
WO (1) | WO2013021123A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600075495A1 (it) * | 2016-07-19 | 2018-01-19 | Guala Closures Spa | Chiusura tamper evident |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1490641A (fr) * | 1966-06-16 | 1967-08-04 | Perfectionnements aux bouchons pour bouteilles, flacons ou analogues | |
FR2280560A1 (fr) * | 1974-08-02 | 1976-02-27 | Bouchage Mecanique | Perfectionnements aux dispositifs destines au bouchage et au surbouchage de recipients tels que des bouteilles |
DE7515691U (de) * | 1975-05-16 | 1975-09-04 | Nackenheim Ver Kapselfab | Flaschenzierkapselverschluss |
DE10345654A1 (de) | 2003-10-01 | 2005-04-21 | Alfred Hahn | Flaschenverschluss bestehend aus einer Kapsel und einem dichtend in den Flaschenhals einführbaren, in die Kapsel integrierten Stopfen aus Kunststoff |
DE102006033413A1 (de) * | 2006-07-19 | 2008-04-17 | Rudolf Ohlinger Gmbh & Co. Kg | Flaschenverschluss |
FR2946960B1 (fr) | 2009-06-19 | 2016-07-01 | Presticorc | Coiffe du type a emmanchement pour bouteille et la bouteille equipee d'une telle coiffe |
-
2011
- 2011-08-05 FR FR1157204A patent/FR2978739B1/fr not_active Expired - Fee Related
-
2012
- 2012-08-02 EP EP12750469.4A patent/EP2739543B1/fr not_active Not-in-force
- 2012-08-02 ES ES12750469.4T patent/ES2554250T3/es active Active
- 2012-08-02 PT PT127504694T patent/PT2739543E/pt unknown
- 2012-08-02 WO PCT/FR2012/051832 patent/WO2013021123A1/fr active Application Filing
- 2012-08-03 AR ARP120102843A patent/AR087450A1/es unknown
Non-Patent Citations (1)
Title |
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See references of WO2013021123A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2554250T3 (es) | 2015-12-17 |
EP2739543B1 (fr) | 2015-08-26 |
FR2978739B1 (fr) | 2014-06-06 |
WO2013021123A1 (fr) | 2013-02-14 |
FR2978739A1 (fr) | 2013-02-08 |
AR087450A1 (es) | 2014-03-26 |
PT2739543E (pt) | 2015-12-10 |
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