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EP2396233B9 - Couvercle permettant d'ouvrir et de fermer des boîtes - Google Patents

Couvercle permettant d'ouvrir et de fermer des boîtes Download PDF

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Publication number
EP2396233B9
EP2396233B9 EP10711827.5A EP10711827A EP2396233B9 EP 2396233 B9 EP2396233 B9 EP 2396233B9 EP 10711827 A EP10711827 A EP 10711827A EP 2396233 B9 EP2396233 B9 EP 2396233B9
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EP
European Patent Office
Prior art keywords
cover component
cover
component
previous
lid
Prior art date
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Active
Application number
EP10711827.5A
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German (de)
English (en)
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EP2396233A1 (fr
EP2396233B1 (fr
Inventor
Michael Keigan Jensen
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Individual
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Individual
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Publication of EP2396233B1 publication Critical patent/EP2396233B1/fr
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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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • B65D47/265—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between planar parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • 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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • B65D7/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of curved cross-section, e.g. cans of circular or elliptical cross-section
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

Definitions

  • the invention relates to a lid for opening and closing cans, in particular beverage cans.
  • Can lids with drinking port systems are well known in the art.
  • Today's beverage cans usually have a stay-on tab in which a marked by a scribe line oval portion of the lid is pressed with a riveted metal tab in the form of a ring inside the can.
  • This drinking opening system has the disadvantage that, once it has been opened, it can not be closed again.
  • a resealable container in particular a beverage can, disclosed with an at least two-part container lid, wherein a fixedly connected to the container body first lid member and a rotatable about the central axis of the can, second lid member is provided. At its periphery, the second lid member is positively, but rotatably guided on the first lid member. In the resealed Condition, the first and the second cover element extend substantially horizontally and parallel to each other.
  • DE 1 966 305 U discloses a dispenser made of plastic for handgrip container with the generic features of claim 1, in which a ring flange protrudes from a rotatable upper lid part, which carries circumferential ribs as latching and locking means.
  • the annular flange is on the top of a screen plate, a corresponding annular groove opposite, so that the upper lid part and the screen plate snap together when compressed.
  • the upper cover part and the screen plate in this case run in the region of the scattering openings, both in their open and their closed state, in a straight line parallel to each other.
  • the aim of the present invention is to further improve known hydration opening systems.
  • the main objective of the present invention is to consider as much as possible all of today's production standards and criteria. In particular, a high cost efficiency followed by a pronounced product demarcation is sought. The fewer changes to the current standards are needed, the greater the savings potential. Therefore, it is expedient to concentrate all changes at one point of the production line (either in the production or in the filling station). The better approach is provided by the production step, as it is less frequent and better able to implement changes due to existing technical resources.
  • This object of improving existing drinking opening systems solves a lid for opening and closing cans according to claim 1, in particular beverage cans, wherein it has an upper circular cover part and a lower cover part and by movement of the cover parts relative to each other at least one through opening can be achieved by both cover parts, which is closed by movement of the cover parts relative to each other again. So it is possible not only to open the opened can, but also to close it again safely.
  • the upper lid part is fixed on the inner surface of the lower lid part.
  • Such an attachment of the Trinkver conclusion closing system not on the outer edge of the lower lid part, but on the inner surface has the advantage that the lid can be made completely in an upstream step and then only in one step after filling with the can body must be connected ,
  • the lower lid part has at least one opening. This can already exist or only be created by the movement of the cover parts to each other. For example, one opening may be provided for the outflow of the liquid and another for ventilation.
  • the opening and closing movement of the lid parts relative to one another is produced by the fact that the upper lid part is rotatably mounted on the lower lid part.
  • a joint is created on the lower cover part. This is used to attach the upper cover part.
  • the lower lid part on its surface a circular movement groove, wherein the radius of the groove is smaller than the radius of the lower lid part and the upper lid part has a spring which engages positively and non-positively in the mounting groove.
  • the invention makes use of known from the prior art folding mechanisms for can lids back.
  • a way to bend a such a fugue is in the WO 01/89737 A1 and US 6,428,261 described.
  • Other methods known to those skilled in the art can be used to bend the fold.
  • the standard folding technology used for the loop or ring can also be used to form the bends of the upper lid part. These bends also serve to reinforce the lid to compensate for the lack of material on the sides and also as a mechanism for opening the closure.
  • the folded structure of the upper lid portion also has the following advantages with respect to overflowed liquid: the folded shape of the surface of the lower lid portion is easily accessible and easy to clean from overflowed liquid at the filling station. Also, a liquid condensation after pasteurization can dry well.
  • the lower lid part has an elevation which cooperates with a corresponding configuration of the upper lid part.
  • This can have any shapes, for example in the form of a cylinder or a pyramid.
  • the upper lid part can either have a corresponding elevation or a recess corresponding in shape.
  • the elements can also act as a spacer between the lid parts.
  • the upper lid part may be made of aluminum. However, the use of tinplate or plastic is conceivable.
  • Tinplate is a particularly suitable material due to its price and the general application advantages in the market. In this case, the smallest standard used material thickness of 0.16 mm would be sufficient. Due to the smaller radius of the upper cover part of this is inherently stiffer, which makes an even smaller material thickness of 0.12 mm in tinplate possible.
  • the upper lid part may have a recess. This reduces the amount of material to be used for the upper lid part.
  • the recess can serve as an opening in the upper.
  • the upper cover part may have at least one circular segment-shaped recess. Also two circular segment-shaped recesses are conceivable. These can be arranged opposite each other.
  • the opening inner edge of the lower lid part is angled according to the invention. By bending a seal is made when meshing the upper and lower lid part.
  • a seal can be arranged between the lid parts.
  • a seal is to be understood as meaning any means which is suitable for connecting the two cover parts.
  • a coating as a seal is conceivable.
  • rubber, plastic or suitable liquid agents such as adhesives and welding are possible.
  • the seal has to withstand numerous loads such as vibration during transport, pressure changes, changes in the contact area due to thermal expansion due to temperature changes.
  • the production of a sealing ring is therefore very expensive, both in development and in production. Since this can lead to a significantly slower production and therefore can make significantly more expensive, it is desirable to achieve the seal by other means.
  • the upper and the lower cover part are made of a hybrid composite material with a plastic layer.
  • the plastic layer of the lower lid part comes to rest on that of the upper lid part, between the two lid parts.
  • hybrid composite layer material consisting, for example, half plastic and half tinplate or aluminum, it is possible to combine the advantages of different materials in different areas, so that they are reflected positively in the general performance characteristics.
  • the two plastic sides have direct contact.
  • the conical opening in the lower cover part forms a good sealing surface contact with the conical projection of the upper cover part.
  • This contact area is later connected by heat or high frequency welding. The welding is focused on the environment of this area and applied only for a short moment after the installation of the second cover.
  • This welded part is later broken by the user by pushing the hood-shaped structure on the upper lid part inwards, thus destroying the welded seal, so that the upper lid part can be rotated. This can also be achieved by a momentary pressure loss, which levels the two lid surfaces and allows easy turning of the upper lid part.
  • the seal would be designed as part of the upper lid part.
  • a projection on the upper lid part then has the identical negative shape of the upper part of the opening of the lower lid part.
  • This curvature on the upper cover part connects in a fixed space with the hole on the lower cover part, with which it is welded later, wherein on the inside of a tear line is pressed.
  • the plastic version without seal is opened in the same way as the version with seal.
  • the opening and closing options it is conceivable to integrate a snap lock in the upper lid of the metal version.
  • the folded side members are then pushed inward and the lid snaps into a sealed position.
  • the buckle snaps over and snaps into the open position.
  • the lid 1 made of aluminum in FIG. 1 consists of a lower lid part 2 and an upper lid part 3.
  • FIG. 2 shows a partially constructed of plastic cover 21 with a lower cover part 22 made of aluminum and an upper cover part 23 made of plastic.
  • FIG. 3 the lower lid part 2 is shown, wherein the fastening joint 4 is marked.
  • the elevation 8, which points upwards, allows a better adjustment of the lid. It could be further used as an orientation aid for the lower lid part 2, if it has to be aligned.
  • the hook 11 functionally adapted, since the mounting options no longer need to be adapted to the shape of the rim of the can rim after attachment of the lid. This is especially true if the surface of the hook 11 is reduced, as suggested in the present invention.
  • the upper lid part with a double hook to reinforce the attachment of the second lid part.
  • a second mounting groove could be attached to the top of the lower lid part for this second hook.
  • a triple spring in the upper cover part is conceivable to further strengthen the attachment of the second cover part.
  • the upper lid part 3 in FIG. 8 Aluminum may have cuts 12 at certain locations to remove excessive stiffness that may prevent the top lid portion 3 from fitting successfully with the bottom lid.
  • the cuts 12 can be arranged such that the relaxation acts only in one direction to prevent the upper lid part 3 from becoming unhooked.
  • the upper cover part 3 made of aluminum ( FIG. 9 ) has in the marked center region 13 a rounded part, which allows the upper lid part 3, slightly above the elevation 8 (see. FIG. 4 ) to slide.
  • FIG. 10 shown upper cover part 3 is an aluminum version. This is provided at the elevation 7 with cuts 14. These cuts 14 form a pliers shape, which later engages in a grooved flap on a gasket. This would be connected during assembly of the cover in the production of the upper lid part 3. To be later opened by the user, the hood 7 is pushed inwards, resulting in opening of the seal along an intended tear line.
  • FIG. 11 shown lower cover part 2 is for both the aluminum version of the lid 1 and for the plastic version of the lid 21 (see. Figures 1 and 2 ) usable.
  • This has the attachment joint 4, the drinking opening 5 and two elevations 8 'and 8 "for storage of the upper lid part.
  • FIG. 12 shown upper cover part 3 made of aluminum can on the in FIG. 11 shown lower cover part 2 is placed and then rotated on the lower lid part 3 after breaking the seal.
  • the upper lid part can be designed in one piece. He would be locked in the filling station in the seal and fixed there until it is torn open by turning. This also serves as a "tamper proof” mechanism. This version can be used with both materials, plastic and aluminum.
  • the functional location is located directly above the location that is to be opened.
  • the functional location of the lid which is mounted over the seal, is a separate part from the lid. This part is small compared to the proportions of the opening. The mold is pushed inward to break the seal, the seal snaps into the part and the part snaps into a lower recess in the cover.
  • a further embodiment has a curvature over the opening, wherein the material is so thin that the curvature can be pressed in with the thumb. This will seal with the insertion holes in the Vault connected. The impression of the vault opens the seal and serves as a "tamper proof”.
  • This construction variant can also be used with both materials, plastic and aluminum.
  • the can lid 51 in FIG. 13a / b consists of a lower lid portion 52 and an upper lid portion 53.
  • the lower lid portion 52 has a Befest Trentsfuge 54, in which a hook 55 of the upper lid portion 53 engages.
  • the hook 55 of the upper lid member 53 is folded to increase the stability. Also, the rotation of the hook 55 in the joint 54 is improved.
  • the can lid 61 in FIG. 13c again consists of a lower lid portion 62 and an upper lid portion 63. This time, however, in addition to the first hook 64, a second hook 65 is provided on the upper lid portion 63 to secure the upper lid portion 63 better.
  • the bend on the outer edge 66 allows more flexible movement in this area. This may be helpful since this area is stiffer because of the proximity to other structures on top lid portion 63.
  • the upper lid member 73 has a side recess 75 adjacent to the hook 74, which is in contact with the attachment groove 76 of the lower lid member 72 so as to prevent the upper lid member 73 from slipping sideways.
  • the upper lid portion 73 has a groove 77 which provides another fastening point of attachment. This cooperates with a further groove 78 on the lower cover part 72.
  • the grooves 77 and 78 serve as a guide rail for attachment and lifting of the upper lid member 73 when they are not fully applied continuously.
  • the lower lid portion 142 an opening 143, the edges 144 are folded inwards. These rounded edges 144 form with a cone 145 on the upper cover part close contact, whereby a seal is achieved. The seal is broken when the upper lid member 146 is rotated. Until opened by the user, the edge resting on the cone forms a complete seal.
  • the lower lid portion 152 has an opening 153 with the rim 154 folded upwardly. This may be advantageous to prevent the liquid in the can from coming into contact with an open cut edge of the metal. Together with the tight sealing seat of the cone 155 of the upper lid portion 156, a gas-tight seal is achieved until breakage.
  • the lower lid portion 162 has a fold 163 to increase the rigidity of this area and, at the same time, the sealing surface. Sealing can be achieved by the use of a conventional plastic composite layer which is bonded in the contact area by heat or high frequency welding.
  • a double fold 173 on the lower lid part 172 forms with a double cone 174 in the upper lid part 175 an expansion of the sealing surface (cf. Figure 14d ).
  • the lower lid portion 192 has an opening 193 with a groove 194.
  • a seal 195 can be arranged.
  • Another bead 196 prevents slippage or slippage of the seal 195.
  • the lid 211 is opened by turning the upper lid part 215 over the elevation 216, pushing the rounded edge 217 on the upper lid part up and over the elevation 216, pushing it downwards and breaking the seal.
  • the piece will swing even further back as the second elevation 218 cooperates with the side surface of the cone 219 of the upper lid member 215 (see the position of the lid 211 in FIG Figure 14i ).
  • FIG. 15a a three-dimensional representation of the lower lid portion 272 and the upper lid portion 273. These are composed as a lid 271 in cross section in FIG. 15b to see.
  • the lower lid portion 272 has a single upwardly projecting ramp 274 located at the center of the lower lid portion 272. When the upper lid portion 273 is rotated, the ramp 274 pushes against the corner 275 of the upper lid portion 273 and lifts it upwards. A 180 ° rotation brings the lid parts 273 and 272 back to the starting position.
  • the lower lid portion 282 has at least one ramp 283 facing upward and attached to the outer periphery of the lid.
  • the upper lid portion 284, however, has a ramp 285 facing down.
  • the upper cover part 284 is rotated on the lower lid part, the two intermediate ridges meet and the lids are separated from each other.
  • the fold 286 of the upper lid portion 284 prevents permanent damage by lifting and facilitates lifting in this area.
  • the lower lid part 292 again has two ramps 293 and 294.
  • This time configured differently is the upper cover part 295, which has openings 296 and 297 at the corresponding points of the ramps. If the upper lid part 295 is rotated so that the openings no longer come to rest over the ramps, the two lid parts are separated from each other.
  • the in the Figures 15g and 15h illustrated embodiment 301 has two ramps 303 and 304 in the lower lid part 302. These push against the open side 306 of the upper lid portion 305 when it is rotated, and lift the two lid parts apart.
  • FIG. 15i the lower lid portion 312 on a three-sided increase 313 on.
  • the upper cover part 317 has a smaller opening 314, a larger opening 315 and a closed cap 316, and also an elevation 318.
  • each of these functional elements can thus be brought into coincidence by turning the upper cover part 317 with the opening 319 in the lower cover part 312.
  • the upper lid portion 334 has a central part which cooperates with the elevation 333 in the lower lid portion 332.
  • the upper lid part is rotated over the Anheberampen 335, then the increase jumps 336 from convex to concave.
  • the two flaps 337 and 337 fold slightly outwardly and hold the upper lid portion 334 upwardly.
  • the can can only be closed, but not sealed.
  • To seal the can push the two flaps 337 and 337 together to their original position, whereupon the top lid portion 334 snaps into place.
  • the cone 347 of the upper lid portion 343 has an asymmetrical shape with a protrusion 344.
  • the cone 347 is welded to the wall 345 by welding a plastic layer of a hybrid plastic and metal laminate material.
  • the asymmetric elevation 344 is forced from concave to convex, the sealed seal opens and allows gas to escape.
  • the upper lid part 343 and the lower lid part 342 are separated from each other so far that the turning of the upper lid part 343 becomes easier.
  • the lower lid portion 362 has a greatly outwardly bent opening 363. This secures the seal 364.
  • the connection between the cone 365 of the upper cover part 366 and the seal 364 is interrupted when the elevation 367 from the concave position in FIG. 16c in the convex position in FIG. 16d is pressed.
  • the lower lid part 372 remains covered with the original surface of the lid.
  • the area underlying the sidewall has a tear line 373 or is partially truncated 374, but not completely severed so that material stops to serve as a hinge for the erupted material.
  • the lid 371 is opened by turning the upper lid part 375 over the elevation 376, pushing the edge 377 on the upper lid part up and over the elevation 376.
  • the lower lid part 402 has an inwardly bent edge 403.
  • the upper lid portion 403 in turn has an inverted cone 404 which is slightly larger than the inner edge of the opening 405. Due to the larger circumference, the upper lid part 403 snaps in and the can is tightly closed. By using a plastic-metal coating material, the contact of the two metal lid parts can be prevented.
  • the can is made by pushing down the elevation 406 from its concave ( FIG. 16g ) in a convex shape ( FIG. 16h ) open.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)

Claims (14)

  1. Couvercle pour ouvrir et fermer des boîtes, en particulier des boîtes de boisson, avec une partie de couvercle supérieure (3 ; 53 ; 63 ; 73 ; 146 ; 156 ; 175 ; 184 ; 203 ; 215 ; 273 ; 284 ; 295 ; 305 ; 317 ; 334 ; 343 ; 366 ; 375 ; 403) et une partie de couvercle inférieure (2 ; 52 ; 62 ; 72 ; 142 ; 152 ; 162 ; 172 ; 182 ; 192 ; 202 ; 212 ; 272 ; 282 ; 292 ; 312 ; 332 ; 342 ; 362 ; 372 ; 402), sachant que la partie de couvercle supérieure est logée de manière rotative sur la partie de couvercle inférieure, de telle manière que la rotation de la partie de couvercle supérieure permette de réaliser au moins une ouverture de passage à travers les deux parties de couvercle, qui peut être refermée par rotation de la partie de couvercle supérieure, sachant que la partie de couvercle inférieure présente sur sa face supérieure une rainure de fixation (4 ; 24 ; 54 ; 76) circulaire formée radialement vers l'intérieur, sachant que le rayon de la rainure de fixation (4 ; 24 ; 54 ; 76) est inférieur au rayon de la partie de couvercle inférieure et sachant que la partie de couvercle supérieure présente une languette avec un crochet (11 ; 31 ; 55 ; 64 ; 74) dirigé radialement vers l'intérieur, qui est enclenché par complémentarité de formes et de forces dans la rainure de fixation (4 ; 24 ; 54 ; 76) et qui, lors de la rotation de la partie de couvercle supérieure, coulisse dans ladite rainure de fixation (4 ; 24 ; 54 ; 76) par rapport à la partie de couvercle inférieure, caractérisé en ce que l'arête intérieure (144 ; 163 ; 173 ; 183) de l'ouverture de la partie de couvercle inférieure est coudée et la partie de couvercle supérieure présente un cône (145 ; 155 ; 174 ; 204 ; 219 ; 347 ; 365 ; 379 ; 404), qui, à la position refermée de l'ouverture de passage, coopère en contact étroit hermétique avec l'arête intérieure coudée de la partie de couvercle inférieure.
  2. Couvercle selon la revendication 1, caractérisé en ce que la rainure de fixation (4 ; 24 ; 54 ; 76) est disposée en-deçà du bord supérieur du couvercle formé par la partie de couvercle inférieure.
  3. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle inférieure (272) présente une élévation (274), qui coopère avec une formation correspondante de la partie de couvercle supérieure (273).
  4. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle inférieure et/ou la partie de couvercle supérieure est/sont réalisée(s) à partir de l'un ou de plusieurs des matériaux aluminium, plastique et/ou fer-blanc.
  5. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle supérieure présente un évidement.
  6. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle supérieure (3) présente au moins un évidement en forme de segment de cercle.
  7. Couvercle selon la revendication 6, caractérisé en ce que la partie de couvercle supérieure (3) présente deux évidements en forme de segments de cercle disposés l'un en face de l'autre.
  8. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle supérieure et la partie de couvercle inférieure forment une zone étanche, dans laquelle la partie de couvercle inférieure (162 ; 172 ; 182 ; 202 ; 212) se presse contre la partie de couvercle supérieure (175 ; 184 ; 203 ; 215).
  9. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la zone étanche est disposée en-deçà de la surface de couvercle de la partie de couvercle inférieure (162 ; 172 ; 182 ; 202 ; 212).
  10. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle inférieure (142 ; 162 ; 172 ; 182) présente une surface (144 ; 163 ; 173 ; 183) inclinée en biais vers le bas, vers l'ouverture (143).
  11. Couvercle selon l'une des revendications précédentes, caractérisé en ce qu'un joint (195 ; 364) est disposé entre les parties de couvercle.
  12. Couvercle selon l'une des revendications précédentes, caractérisé en ce que la partie de couvercle supérieure et/ou la partie de couvercle inférieure est/sont réalisée(s) à partir d'un matériau stratifié hybride comportant une couche de plastique.
  13. Couvercle selon la revendication 12, caractérisé en ce que si les deux parties de couvercle sont respectivement réalisées à partir d'un matériau stratifié hybride avec une couche de plastique, la couche de plastique de la partie de couvercle inférieure est posée sur celle de la partie de couvercle supérieure.
  14. Boîte, en particulier boîte de boisson, avec un couvercle selon l'une quelconque des revendications précédentes.
EP10711827.5A 2009-02-11 2010-02-11 Couvercle permettant d'ouvrir et de fermer des boîtes Active EP2396233B9 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009008395 2009-02-11
PCT/EP2010/000906 WO2010091885A1 (fr) 2009-02-11 2010-02-11 Couvercle permettant d'ouvrir et de fermer des boîtes

Publications (3)

Publication Number Publication Date
EP2396233A1 EP2396233A1 (fr) 2011-12-21
EP2396233B1 EP2396233B1 (fr) 2013-08-28
EP2396233B9 true EP2396233B9 (fr) 2014-04-23

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EP10711827.5A Active EP2396233B9 (fr) 2009-02-11 2010-02-11 Couvercle permettant d'ouvrir et de fermer des boîtes

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US (2) US20120273490A1 (fr)
EP (1) EP2396233B9 (fr)
WO (1) WO2010091885A1 (fr)

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USD1033216S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container cap having frustum shaped sidewall segment enabling nesting
USD1033215S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container lid comprising frustum shaped sidewall and seaming chuck receiving radius
US9637269B1 (en) 2012-08-10 2017-05-02 Daniel A. Zabaleta Resealable container lid and accessories including methods of manufacturing and use
US8844761B2 (en) 2012-08-10 2014-09-30 Daniel A. Zabaleta Resealable beverage containers and methods of making same
US10968010B1 (en) 2012-08-10 2021-04-06 Daniel A Zabaleta Resealable container lid and accessories including methods of manufacture and use
USD828753S1 (en) 2012-08-10 2018-09-18 Daniel A Zabaleta Axially oriented peripheral sidewalled beverage container lid
USD795693S1 (en) 2012-08-10 2017-08-29 Daniel A Zabeleta Axially oriented peripheral sidewalled beverage container lid
US8985371B2 (en) 2012-08-10 2015-03-24 Daniel A. Zabaleta Resealable beverage containers and methods of making same
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US11685572B2 (en) * 2019-05-31 2023-06-27 Resolute Patents, Llc Re-closeable cap for a can

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Also Published As

Publication number Publication date
EP2396233A1 (fr) 2011-12-21
US9586735B2 (en) 2017-03-07
US20120273490A1 (en) 2012-11-01
US20150298874A1 (en) 2015-10-22
EP2396233B1 (fr) 2013-08-28
WO2010091885A1 (fr) 2010-08-19

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