EP2628689B1 - Fermeture push-pull pour un récipient de boisson - Google Patents

Fermeture push-pull pour un récipient de boisson Download PDF

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Publication number
EP2628689B1
EP2628689B1 EP13000349.4A EP13000349A EP2628689B1 EP 2628689 B1 EP2628689 B1 EP 2628689B1 EP 13000349 A EP13000349 A EP 13000349A EP 2628689 B1 EP2628689 B1 EP 2628689B1
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EP
European Patent Office
Prior art keywords
mouthpiece
opening
ribs
push
pin
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.)
Active
Application number
EP13000349.4A
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German (de)
English (en)
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EP2628689A1 (fr
Inventor
Reiner Pils
Uwe Wagenknecht
Thorsten Hastedt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mapa Spontex Deutschland GmbH
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Mapa GmbH
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Filing date
Publication date
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Publication of EP2628689A1 publication Critical patent/EP2628689A1/fr
Application granted granted Critical
Publication of EP2628689B1 publication Critical patent/EP2628689B1/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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/243—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving linearly, i.e. without rotational motion
    • 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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/245—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a stopper-type element
    • B65D47/247—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a stopper-type element moving linearly, i.e. without rotational motion

Definitions

  • the invention relates to a push-pull closure for a drinking container, in particular for a drinking bottle or a drinking cup.
  • a push-pull closure has an externally accessible mouthpiece, which is arranged to be axially displaceable on a mouthpiece holder that can be connected to the drinking container.
  • the mouthpiece is reciprocable with the teeth or by hand between an open and a closed position.
  • the closure is closed by pushing the mouthpiece deeper into the mouthpiece holder (push) and opening it by pulling the mouthpiece further out of the mouthpiece holder (pull).
  • Such push-pull closures are characterized in that the hands are generally not required for the opening and closing of the closure. Therefore, they are in particular in the field of sports, such as bottles for cycling, widely used. Because of the ease of use, push-pull closures are also popular with many recreational activities and drinking containers for children.
  • the FR 2 731 680 A describes a push-pull closure according to the preamble of claim 1, which has a closure cap for snapping onto a drinking bottle.
  • a mouthpiece is movably disposed within a collar and capable of assuming a closed position, a maximum open position and a middle open position.
  • the closure has means to temporarily block the mouthpiece with respect to the collar in a desired position.
  • These means are arranged on the outside of the mouthpiece and are suitable for coming into contact with the inner wall of the closure cap.
  • the means for blocking comprise cams projecting from the circumference of the mouthpiece, which in the maximum opening position come into contact with a flat upper abutment surface on the underside of the closure cap. The cams point to the Bottom of a bevel on to facilitate the insertion of the mouthpiece in the collar. Disassembly of the mouthpiece requires a pull under very high force with severe deformation or destruction of the cam.
  • the DE 10 2008 023 904 B4 describes a push-pull closure for a drinking container with a mouthpiece holder designated as a body element, which has a passage opening and a fastening device, with which it can be sealingly and detachably connected to an opening of the drinking container.
  • the closure comprises a mouthpiece with a passage opening for a drink, which is axially displaceable in the through hole of the mouthpiece holder and which has at least one locking portion which can engage behind the through hole of the mouthpiece holder.
  • a locking element is provided which is detachably attachable to the inside of the mouthpiece holder facing the drinking container. The locking element is arranged so that it at least partially protrudes into the passage opening of the mouthpiece.
  • a gap between the locking member and mouthpiece is sized so that the locking portion of the mouthpiece can not assume a position in which it does not engage behind the through hole of the mouthpiece holder when the mouthpiece is inserted into the through hole and the locking member is attached to the inside of the mouthpiece holder.
  • the closure is easy to clean and prevents inadvertent, complete withdrawal of the mouthpiece. This is to prevent in particular that the mouthpiece is pulled out and swallowed by a small child. Due to its composition of a mouthpiece holder, a mouthpiece and a locking element its manufacture and its assembly and disassembly into parts are relatively expensive.
  • the present invention seeks to provide a push-pull closure that effectively prevents unintentional, complete withdrawal of the mouthpiece, less expensive to produce and easier to assemble and disassemble.
  • the mouthpiece is sealed on the outer circumference with respect to the passage opening in the mouthpiece holder. Further, the mouthpiece is axially displaceable in a closed position in which seals at least one circumferential sealing element between the pin and the further passage opening, so that liquid can not pass through the further passage opening, ie the push-pull closure does not pass liquid. Further, the mouthpiece is axially displaceable in an opening position in the mouthpiece holder, in which the sealing element releases the further passage opening and liquid can be removed from a drinking container by the push-pull closure.
  • the closed position is a lower position of the mouthpiece and the open position is an upper position of the mouthpiece in the mouthpiece holder.
  • the mouthpiece is secured in the mouthpiece holder by abutment surfaces formed at the upper edge of the ribs.
  • these abutment surfaces are in an upper position of the mouthpiece in the mouthpiece holder on the underside of the mouthpiece holder and prevent the ribs from passing through the through-opening.
  • the stop surfaces are surfaces which are aligned perpendicular to the central axis of the passage opening or the mouthpiece.
  • the abutment surfaces are anyway designed so that a high pull-out force is applied to pull the mouthpiece out of the mouthpiece holder. Preferred is this one Extracting force of at least 65 Newtons.
  • the closure is easily removable for cleaning purposes.
  • the webs engage in the free spaces between the ribs and the ribs in the recesses between the webs.
  • the lands press adjacent ribs into adjacent clearances. Then the ribs are closer to the mouthpiece, so that the mouthpiece with reduced pull-out force can be pulled out through the through hole.
  • the mouthpiece is rotated when pulling out on a screw, so that the ribs are created by superimposed bending by means of the webs and pulling it into the through hole flat to the mouthpiece.
  • the push-pull closure by intentionally superimposed twisting and pulling apart mouthpiece and mouthpiece holder can be dismantled into its individual parts. Unintentional pulling out of the mouthpiece or pulling out by a small child is thereby avoided.
  • the soft-elastic ribs are pulled out of the passage opening of the mouthpiece holder, they return to their undeformed starting position.
  • the mouthpiece holder has a sleeve-shaped section, through which the passage opening extends.
  • the sleeve-shaped portion advantageously forms a guide for the mouthpiece and an area for sealingly holding the mouthpiece in the mouthpiece holder.
  • the passage opening is preferably arranged centrally in the mouthpiece holder. But it is also possible to arrange the passage opening eccentrically in the mouthpiece holder.
  • the spigot has a lower spigot portion with an enlarged diameter and / or the mouthpiece at the top an upper opening portion of the further passage opening with a reduced diameter and is in the closed position the mouthpiece with a lower opening portion of the further passage opening sealingly on the lower spigot portion and / or the pin is sealingly connected to an upper pin portion at the upper opening portion of the further passage opening.
  • the further passage opening is effectively sealed.
  • both seals between lower pin portion and lower portion of the through hole as well as between upper portion of the through hole and upper pin portion are used.
  • the pin has on the outside further axially extending ribs of a soft elastic material, between which further axially extending free spaces are present.
  • the other ribs favor high pull-out forces for axial extraction of the mouthpiece from the mouthpiece holder and a reduction in forces for assembly and disassembly by superimposed unscrewing and pulling the mouthpiece out of the mouthpiece holder.
  • the pull-out forces are particularly high when the other ribs are arranged directly inserted radially below the ribs with inserted mouthpiece, so that they support the ribs inside.
  • the ribs can be pushed over the other spaces between the other ribs, so that they are not supported on the inside and can deform radially inward.
  • the ribs are easier to bend over the other free spaces because there the mouthpiece is not supported from the inside.
  • the cross section of the pin gradually increases from top to bottom.
  • the pin of a disc is high and the webs are connected to the circumference of the disc.
  • the disc is preferably an annular disc. This structure is particularly advantageous for producing the mouthpiece holder by injection molding.
  • the mouthpiece has a bead on the outside at the upper end and / or the mouthpiece has at least one peripheral sealing projection between the upper and the lower end on the outer circumference, which rests against the passage opening when the mouthpiece is inserted into the passage opening.
  • the bead facilitates the opening of the closure with the teeth and the sealing projection causes a good seal of the mouthpiece in the through hole.
  • the mouthpiece is provided below the bead with a further circumferential sealing projection which seals in the closed position of the mouthpiece in the mouthpiece holder at the upper edge of the passage opening.
  • a further circumferential sealing projection which seals in the closed position of the mouthpiece in the mouthpiece holder at the upper edge of the passage opening.
  • the sealing projections are made of a soft elastic material.
  • two circumferential sealing projections are provided at an axial distance from each other on the outer circumference of the mouthpiece.
  • the two sealing projections are so on the circumference of the mouthpiece arranged that in a cleaning position of the mouthpiece within the mouthpiece holder only a sealing projection sealingly abuts the through hole and a cleaning medium can be introduced from both sides through a gap between the mouthpiece and through hole.
  • the passage opening at the upper end has an upper insertion bevel and / or the axial ribs have a height which decreases toward their lower end. As a result, the insertion of the mouthpiece is facilitated in the mouthpiece holder.
  • the height of the axial ribs is at least as large as its width. This facilitates the targeted bending of the axial ribs in the free spaces to pull the mouthpiece out of the through hole of the mouthpiece holder.
  • the number of axially extending ribs is an integer multiple of the number of ribs. This ensures that the ribs are always placeable between the webs.
  • ribs are preferably evenly distributed over the circumference of the mouthpiece and the webs distributed uniformly around the pin.
  • the axially extending ribs on the two outer longitudinal edges and / or the webs on the two inner longitudinal edges bevels on.
  • the chamfers becomes one Self-centering of the mouthpiece on the bars achieved during assembly.
  • the bending of the ribs in the free spaces and thus the targeted release of the mouthpiece is facilitated by the mouthpiece holder.
  • the spacing of the chamfers of the axially extended ribs decreases from the base of the axially extended ribs to the lower end of the ribs. This facilitates the gradual bending of the ribs from the lower end to the upper end of the ribs.
  • the axially extending ribs at the lower end a directed perpendicular to the central axis of the passage opening lower insertion bevel.
  • the insertion bevel facilitates the installation of the mouthpiece in the mouthpiece holder.
  • the mouthpiece and / or the mouthpiece holder each consist overall of a soft-elastic material.
  • the mouthpiece and / or the mouthpiece holder are each made of silicone rubber.
  • the mouthpiece and / or the mouthpiece holder are made of a thermoplastic elastomer.
  • the mouthpiece and / or the mouthpiece holder are each in one piece. Further preferably, the mouthpiece and / or the mouthpiece holder are produced by injection molding.
  • top and bottom refer to an arrangement of the push-pull closure on top of a drinking container.
  • the push-pull closure 1 according to the invention comprises a mouthpiece holder 2 and a mouthpiece 3.
  • the mouthpiece holder 2 has a dome-shaped top wall 4 and a peripheral annular flange 5 projecting outwardly from the outer edge of the top wall 4. Further, the mouthpiece holder 2 has a vertical, sleeve-shaped portion 6, which is arranged on the apex of the top wall 4. The sleeve-shaped portion 6 projects far above and below only a small piece on the top wall 4 addition. In the sleeve-shaped portion 6, a circular cylindrical passage opening 7 is present. The passage opening 7 has at the upper end an insertion bevel 8 in which it expands there conically over a short section upwards.
  • the webs 9 are connected to the top of the underside of the top wall 4 projecting part of the sleeve-shaped portion 6 and an adjacent region of the top wall 4. They have a rectangular cross-section. The webs 9 are arranged so that their inner edges are aligned with the through hole 7. Between the webs 5 recesses 10 are present.
  • the webs are connected to the annular disc 11. From the inner edge of the disc 11 is vertically upwards a pin 12 upwards. Below the pin 12 has a lower pin portion 13 with an enlarged diameter. The lower pin portion 13 has a conical, upwardly slightly tapered shape. Next, the pin 12 has an upper pin portion 14, which also has an upwardly tapering, conical shape. The cone angles of the lower and upper pin sections 13, 14 are very small.
  • the upper pin portion 14 has adjacent to the lower pin portion 13 on the circumference axially extending further ribs 15, between which axially extended further spaces 16 are present.
  • twelve further ribs 15 and, accordingly, twelve further, groove-like free spaces 16 are present.
  • the further ribs 15 have a trapezoidal or wave-shaped cross section. Their outer edges fall into an imaginary, upwardly tapering conical surface.
  • the further ribs 15 terminate at a distance from the upper end of the pin 12, so that the pin 12 at the upper end on the outer circumference is smooth.
  • the mouthpiece 3 is substantially circular cylindrical. Inside it has another circular cylindrical passage opening 17.
  • the further passage opening 17 has a short upper opening portion 18 with a reduced diameter.
  • a circumferential bead-like inner sealing projection 10 is provided in the upper opening portion. This is dimensioned so that the upper opening portion 18 is sealingly slidable on the upper end of the upper pin portion 14 can be pushed.
  • the further passage opening 17 has an inner diameter which is dimensioned so that it can be pushed with its lower end sealingly on the lower pin portion 13.
  • the mouthpiece 3 has at the upper end outside an outwardly projecting bead 20 which is rounded at the outer periphery.
  • the mouthpiece 3 has a short conical sealing projection 21 on the outer circumference.
  • the mouthpiece 3 has approximately in the middle of the lower half outside another circumferential, bead-like outer sealing projection 23rd
  • the mouthpiece 3 has on the outer circumference a plurality of radially outwardly projecting, axially extended ribs 24.
  • the ribs are distributed uniformly over the circumference. Between adjacent ribs 24 each axially extending free spaces 25 are present, which are groove-like in the example. In the example twelve ribs 24 and twelve free spaces 25 are present.
  • the ribs 24 each have a flat stop surface 26, which is aligned perpendicular to the central axis of the mouthpiece 3.
  • each rib 24 has at its two outer longitudinal edges a bevel 27, 28 (see. Fig. 2f ) on.
  • the chamfers 27, 28 are flat surfaces. The spacing of the chamfers 27, 28 from the base of the ribs 24 decreases toward the lower end of the ribs 24.
  • each rib 24 has below another insertion bevel 29, which is here formed by a flat surface, which is aligned perpendicular to a plane containing the central axis of the mouthpiece 3.
  • the bevels 27, 28 are arranged on both sides of the further insertion bevel 29.
  • each rib 24 exceeds its width. Furthermore, the maximum height of each rib 24 corresponds to the width of the adjacent free space 25.
  • the mouthpiece holder 2 and the mouthpiece 3 are each made in one piece from silicone, preferably by injection molding.
  • the lower end of the mouthpiece 3 is inserted into the upper end of the sleeve-shaped section 6. Due to the insertion bevels 8, 29, the mouthpiece 3 can be inserted well into the passage opening 7.
  • the ribs 24 are radially elastically compressed until they emerge from the lower end of the sleeve-shaped portion 6 in the recesses 10 between the webs 9. There they take their original form.
  • the mouthpiece 3 is rotatable in the mouthpiece holder 2 such that the three webs 9 each engage in a clearance 25 between a pair of adjacent ribs 24.
  • the closure 1 is sealingly fixable on the opening edge of a container.
  • the annular flange 5 rests on the upper edge of the container opening and is at the top of e.g. a screw ring overlapped.
  • the screw ring is screwed with an internal thread on an external thread of the container. As a result, the annular flange 5 is pressed sealingly on the upper edge of the container.
  • the mouthpiece 3 In the closed position, the mouthpiece 3 is maximally inserted into the mouthpiece holder 2. According to Fig. 1e the sealing projection 22 sealingly abuts against the passage opening 7. The conical sealing projection 21 abuts sealingly against the insertion bevel 8 at the top.
  • the inner sealing projection 19 sealingly abuts the upper end of the pin 12 and the lower end of the further through hole 17 sealingly abuts the lower pin portion 13.
  • Fig. 3 shows the mouthpiece 3 in an intermediate position between the closed position and the open position in which it can only be partially pulled out of the mouthpiece holder 2.
  • This position is a cleaning position in which liquid can enter the gap between mouthpiece holder 2 and mouthpiece 3, both from above and from below, in order to clean this area.
  • the passage of liquid is prevented only by the upper sealing projection 22.
  • the shutter 1 can be easily dismantled.
  • the mouthpiece 3 in the open position of Fig. 2 brought.
  • mouthpiece 3 and mouthpiece holder 2 are rotated against each other, so that the webs 9 bend adjacent ribs 24 in adjacent spaces 25.
  • mouthpiece 3 and mouthpiece holder 2 are pulled apart.
  • the ribs 24 are bent in a helical motion and pulled into the through hole 7.
  • the mouthpiece 3 can be easily pulled out of the mouthpiece holder 2.
  • the separated parts can be a thorough Purified and reassembled in the manner described above.
  • Fig. 4 shows that with five identical closures 1, the pull-out force for extracting the mouthpiece 3 from the mouthpiece holder 2 always exceeds a minimum value of 65 Newton. Even if the closures were disassembled twenty times and reassembled, this minimum value was met.

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

Claims (15)

  1. Fermeture push-pull (1) pour un récipient de boisson, avec
    • un porte-embouchoir (2), qui comporte une ouverture de passage (7) et des moyens de maintien (5) par lesquels il peut être fixé sur le bord d'une ouverture du récipient de boisson de manière étanche et détachable,
    • un tenon (12), qui fait saillie au dedans de l'ouverture de passage (7) du porte-embouchoir (2), une fente circonférentielle existant entre le tenon (12) et l'ouverture de passage (7) du porte-embouchoir,
    • plusieurs entretoises (9) parallèles au tenon (12) et arrangées autour du tenon (12), qui sont reliées au porte-embouchoir (2) en haut et au tenon (12) en bas,
    • un embouchoir (3) avec une autre ouverture de passage (17) pour une boisson, qui peut être inséré dans la fente circonférentielle de manière axialement mobile et étanche par rapport à l'ouverture de passage (7) et recevant le tenon (12) dans l'autre ouverture de passage (17),
    • au moins un élément d'étanchéité circonférentiel (13) entre le tenon (12) et l'autre ouverture de passage (17) qui empêche le passage de liquide à travers l'autre ouverture de passage (17) dans une position de fermeture de l'embouchoir (3) dans le porte-embouchoir (2), et permet le passage de liquide à travers l'autre ouverture de passage (17) dans une position d'ouverture de l'embouchoir (3) dans le porte-embouchoir (2),
    et caractérisé en ce que
    • plusieurs ailettes (24) en un matériau souple et élastique s'étendant axialement en bas sur la circonférence de l'embouchoir (3) sont pourvues entre lesquelles existent des espaces libres (25) axialement étendus, l'embouchoir (3) étant insérable dans le porte-embouchoir (2), de sorte que les entretoises (9) s'engrènent dans les espaces libres (25) et les ailettes (24) s'engrènent dans des évidements (10) entre les entretoises (9), des surfaces de butée (26) qui existent sur le bord supérieur des ailettes (24) portent bien contre le côté inférieur du porte-embouchoir (2) dans une position supérieure de l'embouchoir (3) et plient les entretoises (9) d'ailettes avoisinantes (24) dans les espaces libres (25) quand l'embouchoir (3) est tourné par rapport au porte-embouchoir (2), et l'embouchoir (3) se laisse tirer au-dehors de l'ouverture de passage (7) avec une force d'extraction réduite.
  2. Fermeture push-pull selon la revendication 1, dans laquelle le porte-embouchoir (2) a une partie en forme de manche (6), à travers laquelle s'étend l'ouverture de passage (7).
  3. Fermeture push-pull selon la revendication 1 ou 2, dans laquelle le tenon (12) comporte une partie de tenon (13) inférieure en bas avec diamètre agrandi, et/ou l'embouchoir (3) comporte une partie d'ouverture (18) supérieure de l'autre ouverture de passage (17) en haut avec un diamètre réduit, et dans la position de fermeture, l'embouchoir (3) porte bien de manière étanche contre la partie de tenon (13) inférieure avec une partie d'ouverture inférieure de l'autre ouverture de passage (17), et/ou le tenon (12) porte bien de manière étanche contre la partie d'ouverture (18) supérieure de l'autre ouverture de passage (17) avec une partie de tenon supérieure (14).
  4. Fermeture push-pull selon l'une quelconque des revendications 1 à 3, dans laquelle le tenon (12) comporte des autres ailettes axialement étendues (15) en un matériau souple élastique à l'extérieur, entre lesquelles existent des autres espaces libres (16) axialement étendus.
  5. Fermeture push-pull selon l'une quelconque des revendications 1 à 4, dans laquelle la section transversale du tenon (12) augmente de manière graduelle de haut en bas.
  6. Fermeture push-pull selon l'une quelconque des revendications 1 à 5, dans laquelle le tenon (12) fait saillie vers le haut à partir d'un disque (11), et dans laquelle les entretoises (9) sont reliées au périmètre du disque (11).
  7. Fermeture push-pull selon l'une quelconque des revendications 1 à 6, dans laquelle l'embouchoir (3) comporte un bourrelet (20) à l'extérieur sur son extrémité supérieure, et/ou comporte au moins une saillie d'étanchéité (22, 23) circonférentielle sur la périphérie extérieure entre les extrémités supérieure et inférieure qui porte bien contre l'ouverture de passage (7) quand l'embouchoir (3) est inséré dans l'ouverture de passage (7).
  8. Fermeture push-pull selon l'une quelconque des revendications 1 à 7, dans laquelle l'ouverture de passage (7) a un chanfrein d'introduction (8) supérieur sur l'extrémité supérieure, et/ou dans laquelle les ailettes (24) ont une hauteur qui décroit vers ses extrémités inférieures.
  9. Fermeture push-pull selon l'une quelconque des revendications 1 à 8, dans laquelle la hauteur des ailettes (24) est au moins aussi grande que leur largeur.
  10. Fermeture push-pull selon l'une quelconque des revendications 1 à 9, dans laquelle le nombre des ailettes (24) est un multiple entier du nombre des entretoises (9).
  11. Fermeture push-pull selon l'une quelconque des revendications 1 à 10, qui comporte 9 à 18, de préférence 12 ailettes (24) et/ou 3 à 6 entretoises (9).
  12. Fermeture push-pull selon l'une quelconque des revendications 1 à 11, dans laquelle les ailettes (24) ont des chanfreins (27, 28) sur les deux bords longitudinaux extérieurs, et/ou les entretoises sur les deux bords longitudinaux intérieurs.
  13. Fermeture push-pull selon la revendication 12, dans laquelle la distance des chanfreins (27, 28) des ailettes (24) décroit à partir de la base des ailettes (24) vers l'extrémité inférieure des ailettes (24).
  14. Fermeture push-pull selon les revendications 12 ou 13, dans laquelle les ailettes (24) ont un autre chanfrein d'introduction (29) sur les extrémités inférieures, verticalement orienté par rapport à l'axe central de l'ouverture de passage (7).
  15. Fermeture push-pull selon l'une quelconque des revendications 1 à 14, dans laquelle l'embouchoir (3) et/ou le porte-embouchoir (2) consistent en un matériau souple élastique, de préférence en silicone et/ou un élastomère thermoplastique.
EP13000349.4A 2012-02-16 2013-01-24 Fermeture push-pull pour un récipient de boisson Active EP2628689B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012002935A DE102012002935A1 (de) 2012-02-16 2012-02-16 Push-Pull-Verschluss für einen Trinkbehälter

Publications (2)

Publication Number Publication Date
EP2628689A1 EP2628689A1 (fr) 2013-08-21
EP2628689B1 true EP2628689B1 (fr) 2015-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP13000349.4A Active EP2628689B1 (fr) 2012-02-16 2013-01-24 Fermeture push-pull pour un récipient de boisson

Country Status (7)

Country Link
US (1) US9102447B2 (fr)
EP (1) EP2628689B1 (fr)
CN (1) CN103253441B (fr)
BR (1) BR102013003514A2 (fr)
DE (1) DE102012002935A1 (fr)
ES (1) ES2557569T3 (fr)
RU (1) RU2013105145A (fr)

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US10370188B2 (en) 2010-09-07 2019-08-06 Rehrig Pacific Company Waste container with improved latch
WO2014046552A1 (fr) * 2012-09-20 2014-03-27 Graham Brewster Système de distribution de coulis de glace et ses composants
US9903141B2 (en) * 2013-04-09 2018-02-27 Rehrig Pacific Company Waste container with improved latch
DE102013010431A1 (de) 2013-06-24 2014-12-24 Mapa Gmbh Trinkbehälter mit einem Trinkgefäß und einem Trinkaufsatz
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DE102012002935A1 (de) 2013-08-22
RU2013105145A (ru) 2014-08-20
US9102447B2 (en) 2015-08-11
CN103253441A (zh) 2013-08-21
BR102013003514A2 (pt) 2017-05-30
EP2628689A1 (fr) 2013-08-21
CN103253441B (zh) 2017-06-30
ES2557569T3 (es) 2016-01-27
US20130214012A1 (en) 2013-08-22

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