• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a lid (100) of a container, in particular a beverage can, with at least one outlet opening (103) penetrating the lid (100), which can be reclosed via at least one closure element (120), wherein the at least one closure element (120) on the Is arranged at the bottom of the lid (100), and the at least one closure element (120) via an on the top of the lid (100) arranged actuating element (110) from a closed position in which the at least one outlet opening (103) is closed in an open position, in which the outlet opening (103) is at least partially exposed, is movable, the at least one closure element (120) a first sealing means (121) for sealing the at least one outlet opening (103) against the underside of the lid (100) and the actuating element (110) has at least one second sealing means (130) which supports the at least one outlet opening (103) the top of the lid (100) seals.
    公开号:AT511815A4
    申请号:T1688/2011
    申请日:2011-11-15
    公开日:2013-03-15
    发明作者:Christian Dipl Ing Bratsch；Rettberg Marc Von
    申请人:Xolution Gmbh；
    IPC主号:
    专利说明:

    1 15745
    The invention relates to the ceiling! a container, in particular a beverage can, with at least one outlet opening penetrating the lid, which is reclosable via at least one closure element, wherein the at least one closure element is arranged on the underside of the lid, and the at least one closure element via an arranged on the top of the lid actuator from a closed position, in which the at least one outlet opening is closed, in an open-graduation, wherein the outlet opening is at least partially exposed, is movable, and the at least one closure element, a first sealing means for sealing the at least one outlet opening against the bottom having the lid.
    Containers of the type described above are produced, for example, as resealable beverage cans. In a particularly advantageous embodiment of such cans, an outlet opening is provided in the lid mirror, which, like the rest of the metal can, is usually made of aluminum or tinplate. This opening is closed by a closure means which rests inside the can on the lid mirror. This closure means is moved by an actuatable from the outside actuator, for example by means of a flap or a slider, from a closed position to an open position, whereby the outlet opening is exposed to empty the can and after first opening again is tightly closed. Such a beverage can, for example, the AT 507 950 Al the applicant be taken.
    A major problem with resealable beverage cans is the required low germ load. Thus, after the initial opening and partial emptying of the beverage can, remnants of the contents often remain in the region of the pouring opening, which after reclosing represent a source of contamination and thus the occurrence of mold and the like.
    It is therefore an object of the invention to provide a lid for a resealable container, which avoids the occurrence or penetration of germs in the can opening and optionally in the beverage can even when re-closing and prolonged storage of the container. 2
    This object is achieved in that the actuating element has at least a second sealant that seals the at least one outlet opening against the top of the lid. The combination of two sealant means that the first sealant disposed on the closure member prevents leakage of the beverage contents through the outlet opening, while the second sealant seals the outlet opening from the environment and thus the ingress of germs in the production cycle, in particular during the Filling, possibly during a post-treatment and during transport to the customer prevents the outlet.
    In a particularly preferred embodiment of the invention, spaced apart from the at least one outlet opening, at least one further opening penetrating the lid is provided, which is likewise sealed against the top side of the lid via the second sealing means. In this second opening penetrating the lid is a pressure equalization opening, which is first exposed upon actuation of the actuating element for opening the container to drain the usually prevailing in the beverage can overpressure when it is filled with a carbonated beverage, then to the Expose outlet opening itself. Also, this second opening is susceptible to contamination, so that in this embodiment of the invention, this pressure equalization opening on the second sealing means, which is arranged on the actuating element, is sealed. Likewise, however, it may be provided that this opening is protected against contamination by the environment via a further, third sealant.
    A particularly good seal is achieved if the second and / or third sealing means is designed as a sealing lip and / or sealing edge. In a particularly preferred embodiment of the invention, the sealing lip or sealing edge with the lid mirror includes an angle not equal to 90 degrees, which causes an improved seal against the environment.
    In this case, it is particularly preferably provided that the second sealing means is formed integrally with the actuating means. This facilitates the assembly of the closure device on the lid during manufacture and reduces 3
    Malpositions and consequent problems with the density of the second sealant.
    Since the actuating element is usually made of a rigid plastic material, while the sealing means must have flexible properties for sealing, it is particularly preferred that the actuating element is made as a two-component Spritzgussteii to enable the one-piece production with the sealing means according to the invention.
    In a further embodiment of the invention, the actuating element has at least one joint over which the second sealing means extends. The opening of the container and thus the exposure of the outlet opening is facilitated by the fact that the actuating element has a joint which facilitates lifting and / or displacement of the actuating element. The arrangement of the second sealing means via the joint ensures that the outlet opening and optionally the ventilation opening are securely sealed when the container is resealed. The secure sealing of the opening in the cover are ensured, in particular, when the second sealing means extends substantially parallel to the outer edge of the actuating element. Thus, all covered by the actuator opening in the lid mirror are sealed by the second sealant against the environment.
    In a particularly preferred embodiment of the invention, at least partially at least one spacer element is arranged parallel to the second sealing means. The sealant is subject to forces due to the internal pressure and the resulting deformation of the container lid as well as opening and reclosing the container, which accelerate the wear of the sealant. The spacer, which is preferably designed as an outer edge, now has the task of intercepting these forces in order to achieve a mechanical decoupling and thus to reduce the action of force on the sealant.
    A variant with particular advantages provides that the second sealing means has a first region, which is located in the open position of the closure element in the region of the outlet opening, and in that this first region has only one sealing bead. It is often unavoidable that the sealing element sweeps over the edge of the pouring opening 4 during the opening movement in a first region. A sealing lip can be damaged or destroyed during this or during my subsequent closing movement. It is therefore of particular advantage if the sealing element is robustly bulged in these areas and, for example, has only one sealing bead. In practice, this is done so that unite in the transition to this first area sealing lip and sealing bead. Thus, a partially slightly deteriorated seal is accepted in order to avoid problems with opening and reclosing.
    In the following the invention will be explained in more detail with reference to a non-limiting embodiment with associated figures. In it show schematically:
    1 is a perspective view of the lid according to the invention,
    2 is a sectional view of the lid of FIG. 1,
    3 is a sectional view of the actuator shown in FIG. 1,
    4 shows the lid mirror-facing underside of the actuating means,
    Fig. 5 shows a further embodiment of the second sealing means in a sectional view, and
    FIGS. 5a and 5b show variants of FIG. 5.
    1, a cover 100 according to the invention is shown in a perspective view, wherein on the cover mirror 101, an actuating element 110 is arranged, which is constructed in two parts, and the actuating element 110 has a fixing element 110a, which has a hinge 111 with a sliding element 110b communicates.
    2, the lid mirror 101 has a pouring opening 103 which, in the closed position of the actuating element 110, is closed by a closure element 120 arranged below the lid mirror 101. This closure element 120 has a first sealing means 121, which seals the container contents against the underside of the lid mirror 101 and thus prevents leakage of the re-sealed beverage can.
    In the lid mirror 101, an opening is further arranged, which continues in the closure element 120 as a pressure equalization opening 122, in which a pin 112 of the fixing element 110a engages when the container is closed. 5
    3, the actuating element 110 is shown in a sectional view, wherein on the underside of the actuating element 110 a second sealing means 130 is arranged, which extends substantially along the outer edge of the actuating element 110 (FIG. 4).
    Furthermore, a third sealing means 131 is arranged on the fixing element 110a and in this case surrounds the pin 112. This third sealing means 131 is designed as a double seal, which comprises a sealing lip 131a and a sealing bead 131b, which is formed in the manner of a 0_ring. In this case, the sealing bead 131b serves not only for sealing, but also as a spacer element, which protects the sealing lip against excessive load in case of improper opening or closing. The sealing lip 131a intersects the support plane El of the actuating element 110 on the cover mirror 101 at an angle of about 40 ° to 50 °. By arranging the third sealing means 131 according to the invention on the underside of the actuating element 110, the pressure compensation opening 122 is sealed against the environment when the container is closed.
    The second and third sealing means 130, 131 are made in this embodiment of the invention from a single material, namely that of the actuating element 110. The sealing lip 131a is designed to be particularly slim in order to achieve sufficient flexibility and thus sealing.
    5 further embodiments of the third sealant 131 according to the invention are shown, wherein it should be noted that the following statements apply analogously to the second sealant 130.
    In the variant of FIG. 5, in addition to a sealing lip 131a, a sealing bead sealing edge 131b is additionally provided, wherein the entire sealing means 131 is designed as a soft component of an actuating element 110 produced in two-component injection molding.
    The variant of Fig. 5a provides that only the sealing lip 131a is made of a soft material, and in Fig. 5b, a variant is shown which provides an actuating element 110 with sealing means 131 of a single material, which offers corresponding cost advantages. In this case, the formation of the sealing lip 131a is essential to ensure a sufficient seal. 6
    It is understood that the lid according to the invention is not limited to the embodiment described above. In particular, the second sealing means may be arranged in different ways on the actuating element, and have different cross-sections. It is essential that the outlet opening in the lid mirror and an optionally existing pressure equalization opening are sealed by suitable sealing means on the actuating element against the environment.
    权利要求:
    Claims (13)
    [1]
    7 CLAIMS 1. Lid (100) of a container, in particular a beverage can, with at least one outlet opening (103) penetrating the lid (100), which is recloseable via at least one closure element (120), wherein the at least one closure element (120) on the The underside of the lid (100) is arranged, and the at least one closure element (120) via an on the top of the lid (100) arranged actuating element (110) from a closed-graduation, wherein the at least one outlet opening (103) is closed, in an open position, in which the outlet opening (103) is at least partially exposed, is movable, and the at least one closure element (120) a first sealing means (121) for sealing the at least one outlet opening (103) against the underside of the lid ( 100), characterized in that the actuating element (110) has at least one second sealing means (130), which comprises the at least one Outlet opening (103) seals against the top of the lid (100).
    [2]
    2. Lid (100) according to claim 1, characterized in that spaced from the at least one outlet opening (103) at least one further, the lid (100) penetrating opening (122) is provided, which also via the second sealing means (130) against the top of the lid (100) is sealed.
    [3]
    3. lid (100) according to claim 2, characterized in that a third sealing means (131) which seals at least one further opening (122) against the surface of the lid (100).
    [4]
    4. lid (100) according to one of claims 1 to 3, characterized in that the second and / or third sealing means (130, 131) as a sealing lip (131a) and / or or as a sealing edge (131b) is formed.
    [5]
    5. Lid (100) according to claim 4, characterized in that the sealing lip (131 a) with the lid (100) includes a Winkei unequal 90 °. δ
    [6]
    6. lid (100) according to one of claims i: to 5, characterized in that the second and / or the third sealing means (130, 131) is formed integrally with the actuating element (110).
    [7]
    7. lid (100) according to one of claims 1 to 6, characterized in that the actuating element (110) is made as a two-component injection molded part.
    [8]
    8. Lid (100) according to one of claims 1 to 7, characterized in that the actuating element (110) has at least one joint (111) over which the second sealing means (130) extends.
    [9]
    9. lid (100) according to one of claims 1 to 8, characterized in that the second sealing means (130) extends substantially parallel to the outer edge of the actuating element (110).
    [10]
    10. Lid (100) according to one of claims 1 to 9, characterized in that the second sealing means (130) extends substantially along the outer edge of the actuating element (110).
    [11]
    11. Lid (100) according to one of claims 1 to 10, characterized in that the second and / or the third sealing means (130, 131) is at least partially designed as a double seal
    [12]
    12. Lid (100) according to claim 11, characterized in that the double seal consists of a sealing lip (131a) and a sealing bead (131b).
    [13]
    13. Lid (100) according to any one of claims 11 or 12, characterized

    ¥ ------------------ characterized in that the second sealing means (130) has a first region, which in the open-graduation of the closure element (120) in the region of the outlet opening (103 ), and that this first region has only one sealing bead (131b). /% y ^ / i / Dip A-115Ö Wl »n, (Sürtei -Wl) Tel ,: *} 192 6¾ SSO & 0C ii 4J1) &, 2 8»

    2011 11 15 Ha / St
    类似技术:
    公开号 | 公开日 | 专利标题
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    AT508717B1|2011-06-15|COVER OF A CONTAINER
    DE2108796C2|1982-04-08|Container with a lid
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    DE202020105258U1|2021-12-15|Sealed rim container
    DE19751594A1|1999-05-27|Disposable cup
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    DE102016120217A1|2018-04-26|Container with lock
    DE102016121052A1|2018-05-09|Container with a tab and container
    DE102017005530A1|2018-12-13|Closure device for a glass or ceramic container
    DE202010003547U1|2010-07-08|Stackable box with lid
    EP3898436A1|2021-10-27|Container lid, container and method for producing a container lid
    WO2018141755A1|2018-08-09|Closure arrangement for a beverage container
    同族专利:
    公开号 | 公开日
    EP2780246A1|2014-09-24|
    CN104093639B|2016-08-24|
    CA2856042C|2016-06-21|
    CA2856042A1|2013-06-06|
    CN104093639A|2014-10-08|
    WO2013079730A8|2013-12-27|
    AT511815B1|2013-03-15|
    PL2780246T3|2016-01-29|
    US20140332548A1|2014-11-13|
    EP2780246B1|2015-08-12|
    WO2013079730A1|2013-06-06|
    ES2546534T3|2015-09-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP1796974B1|2004-07-23|2010-06-16|4Sight Innovation B.V.|Closing device for a food product container, more particularly a drink container, cover and food product container|
    AT507950A1|2009-02-23|2010-09-15|Xolution Gmbh|COVER OF A CONTAINER|
    US4407423A|1982-03-15|1983-10-04|The Continental Group, Inc.|Detachable resealable closure|
    US4746032A|1987-08-18|1988-05-24|Meei Huey Tai|Quick-release resealable beverage can cover assembly|
    US5622273A|1995-09-15|1997-04-22|Crown Cork & Seal Company, Inc.|Resealable snap-fit plastic closure|
    US6626314B1|2001-03-13|2003-09-30|Rexam Beverage Can Company|Resealable closure for beverage container|
    RS20060426A|2004-01-13|2008-08-07|Bound2B B.V.,|Device for sealing food product containers and food product container provided with such a device|
    US7152753B2|2004-04-23|2006-12-26|Huffman Todd A|Re-sealable can mechanism|
    EP1767464A1|2005-09-23|2007-03-28|Crown Packaging Technology, Inc|Sealing device for a container|
    JO2803B1|2006-05-10|2014-03-15|كراون باكيجنج تكنولوجي،انك.|Opening Device|
    AT505756B1|2008-02-21|2009-04-15|Christian Dipl Ing Bratsch|COVER OF A CONTAINER|
    US8469218B2|2008-03-27|2013-06-25|Xolution Gmbh|Closure for a package|
    US8857644B2|2008-11-26|2014-10-14|B.E. Inventive, Llc|Container|
    WO2010135166A1|2009-05-22|2010-11-25|Crown Packaging Technology, Inc.|Improved resealable beverage can ends|
    AT508717B1|2009-09-07|2011-06-15|Xolution Gmbh|COVER OF A CONTAINER|
    AT510368B1|2010-09-07|2013-04-15|Xolution Gmbh|COVER OF A CONTAINER|
    PL2952438T3|2014-06-05|2018-01-31|Xolution Gmbh|Container lid with closure|US8857644B2|2008-11-26|2014-10-14|B.E. Inventive, Llc|Container|
    US20140061250A1|2012-08-28|2014-03-06|Robert Turcotte|Recessed Container Closure and Method of Increasing Advertising Space on a Container using a Recessed Container Closure|
    PL2952438T3|2014-06-05|2018-01-31|Xolution Gmbh|Container lid with closure|
    JP1555712S|2015-11-27|2016-08-08|
    US20190177050A1|2017-12-08|2019-06-13|Crown Packaging Technology, Inc.|Beverage can ends having a gas charging port|
    CA3066168A1|2018-03-14|2019-09-19|Elliptica Innovations Inc.|Beverage can and lid thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1688/2011A|AT511815B1|2011-11-15|2011-11-15|COVER OF A CONTAINER|ATA1688/2011A| AT511815B1|2011-11-15|2011-11-15|COVER OF A CONTAINER|
    US14/358,195| US20140332548A1|2011-11-15|2013-01-14|Lid of a container|
    CA2856042A| CA2856042C|2011-11-15|2013-01-14|Lid of a container|
    EP13709043.7A| EP2780246B1|2011-11-15|2013-01-14|Lid of a container|
    ES13709043.7T| ES2546534T3|2011-11-15|2013-01-14|Lid of a container|
    PCT/EP2013/050602| WO2013079730A1|2011-11-15|2013-01-14|Lid of a container|
    CN201380003885.4A| CN104093639B|2011-11-15|2013-01-14|Container lid|
    PL13709043T| PL2780246T3|2011-11-15|2013-01-14|Lid of a container|
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