WO2009058045A1 - Plastic cover for a metal can - Google Patents

Plastic cover for a metal can Download PDF

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Publication number
WO2009058045A1
WO2009058045A1 PCT/RU2008/000138 RU2008000138W WO2009058045A1 WO 2009058045 A1 WO2009058045 A1 WO 2009058045A1 RU 2008000138 W RU2008000138 W RU 2008000138W WO 2009058045 A1 WO2009058045 A1 WO 2009058045A1
Authority
WO
WIPO (PCT)
Prior art keywords
lid
cover
metal
gripping ring
outer periphery
Prior art date
Application number
PCT/RU2008/000138
Other languages
French (fr)
Russian (ru)
Inventor
Alexandr Anatolievich Nepoklonov
Original Assignee
Nepoklonov Alexandr Anatolievi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nepoklonov Alexandr Anatolievi filed Critical Nepoklonov Alexandr Anatolievi
Publication of WO2009058045A1 publication Critical patent/WO2009058045A1/en

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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/242—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with means for facilitating lifting or suspending of the container
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0031—Reclosable openings
    • B65D2517/004—Reclosable openings by means of an additional element
    • B65D2517/0041—Reclosable openings by means of an additional element in the form of a cover
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0075—Rolled edge
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Definitions

  • the present invention relates to plastic lids for metal beverage cans, as well as corresponding cans with a top protected by a plastic lid.
  • Known metal cans for drinks having high hygiene due to the fact that a plastic lid is installed on the top of the metal can with a snap, made with the possibility of re-installation on the top of the can after opening it.
  • Various snap-on plastic lids are known for protecting the top of metal beverage cans (see, for example, RU 32755 Ul (2003), RU 42026 Ul (2004), CL B65D 1/00), including plastic covers provided with a gripping ring, by means of which the user can conveniently carry the can by holding it by the ring (see RU 52383 Ul, publ. 03/27/2006, CL B65D 1/00).
  • lid with the outer ring surrounding the skirt was also not entirely satisfactory, since the ring surrounding the skirt, under its own weight or under the influence of external influences, could change its position after manufacturing, which created problems when handling the lid when closing the cans with these lids , as well as with subsequent implementation.
  • an object of the present invention is to provide a cap of the aforementioned type with a gripping ring, which is exceptionally easy to manufacture and does not have the disadvantages of the known grips with gripping rings.
  • a plastic lid for a metal can with a drink having a top with a rolled edge that is capable of snapping onto said rolled edge is provided with gripping means in the form of a ring connected to the plastic cover at its outer periphery by at least one hinge so that the gripping ring surrounds the skirt of the plastic cover, while the gripping ring is additionally connected to the periphery of the cover of at least one collapsible or tear-off jumper at a distance from the decree Nogo of at least one articulation.
  • the articulation of the gripper ring to the cap can be achieved in a manner known per se, for example, by utilizing the flexibility of a plastic portion connecting the gripper ring and the plastic cap together.
  • said articulation is provided as a protrusion extending (radially) outward from the outer periphery of the lid.
  • said protrusion is provided with a weakened portion, allowing the user to break off the ring if desired, to obtain a relatively even, without protrusions, outer periphery of the lid.
  • the lid is provided with at least one ventilation opening that prevents condensation under the lid and facilitates installation of the lid on the can.
  • Fig. L is a top view of the proposed plastic lid with a gripping ring according to the first embodiment
  • Figure 2 is a side view in section along the diameter of the lid of Figure 1;
  • Fig.Z is a top view of the proposed plastic cover with a gripping ring according to the second embodiment.
  • FIG. 4 is a top view of the proposed plastic cover with a gripping ring according to the third embodiment.
  • a top view of a first embodiment of a plastic cover for protecting the top of a metal can (not shown) is shown.
  • Such a lid may have a substantially flat, slightly convex or substantially convex upper part 1, and a skirt part or skirt 2 capable of snapping onto the sealed edge of the top of the metal can, so that after removal it can be reinstalled on the can.
  • the upper part 1 of the lid may include a groove 3 for receiving an annular protrusion of the bottom of the upper can when installing the cans on top of each other, as described in RU 32755 Ul.
  • the cover is provided with gripping means in the form of a ring 4 having a diameter exceeding the diameter of the cover, so that the gripping ring 4 in its initial position surrounds the skirt 2 of the cover.
  • the gripping ring 4 is connected to the plastic cover by a protrusion 5 on its outer periphery, usually on the outer surface of the skirt near the ⁇ edge of the upper part of the cover.
  • the entire structure can be molded in one piece, in one piece.
  • the protrusion 5, due to its flexibility, provides a hinged connection of the ring with the lid, so that the ring can be bent up to pick up and carry a can (not shown) closed by this lid.
  • the protrusion 5 is provided with a weakened line 6 (shown by a dotted line), which allows the user to break off this protrusion together with the gripping ring, if desired, to obtain a cover with a smooth peripheral surface.
  • the weakened line 6 must be strong enough so that the protrusion 5 is torn off not by one movement, but requires several significant bends alternately up and down to break it off.
  • a ventilation opening 7 is also shown to prevent condensation from accumulating under the lid and to facilitate the installation of the lid on the can.
  • a characteristic feature of the proposed cover is the presence of at least one collapsible or tear-off jumper connecting the gripping ring and the outer periphery of the cover, said jumper being located at a distance from said at least one hinge joint, so that this joint together with the jumper allows you to fix the position gripping ring relative to the cover.
  • a single tear-off jumper 8 is used, which is located diametrically opposite the flexible protrusion 5, which forms an articulation of the gripping ring with the cover.
  • FIG. 3 In another embodiment, shown in FIG. 3, four tear-off jumpers 8 are used, arranged in pairs approximately 120 ° in angular distance from the protrusion 5, which may not have a weakened line for breaking off. In this embodiment, the strength of the jumpers 8 can be further reduced, making it easier for the user to bend the ring at the end use, since it will be easier for the user to tear off a few thin jumpers than a single but thicker jumper.
  • a single tear-off jumper 8 and two hinge-like breakable joints are used in the form of two protrusions 5 spaced approximately 90 ° apart from each other and provided, each, with a weakened line 6. This very reliable fixation of the position of the gripper ring relative to the cover while maintaining user convenience.
  • the top of the plastic cover may include a convex portion, usually located centrally and concentrically to the periphery of the cover (skirt).
  • the convex portion may not be used, and the upper part 1 of the lid in its central parts will be essentially flat. In this case, a force sufficient to separate the lid from the top of the can can be achieved due to the moment applied to the protrusion 5 by a gripping ring bent upwards, drawn by the user to himself.
  • images for example, decorative
  • instructions such as “click here, pull here” can be applied.
  • the present invention also relates to a metal can with a drink having a top with a sealed edge and protected by a plastic lid mounted on its top according to any of the above options.

Landscapes

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

Abstract

The invention relates to a plastic cover for a metal drink-containing can, the top section of which has a canted edge, which plastic cover comprises a top part (1) and a skirt (2) which can be latched on the above-mentioned canted edge and is provided with a gripping ring (4) attached to the outside periphery of the cover by means of at least one hinge joint in the form of a projection (5), wherein said gripping ring (4) is additionally connected to the outside periphery of the cover by means of at least one breakable or detachable jumper (8), positioned at a distance from the above-mentioned at least one hinge joint. The metal drink-containing can, the top of which is closable by the inventive cover, is also disclosed.

Description

ПЛАСТИКОВАЯ КРЫШКАДЛЯ МЕТАЛЛИЧЕСКОЙ БАНКИ PLASTIC COVER FOR METAL CAN
Настоящее изобретение касается пластиковых крышек для металлических банок для напитков, а также соответствующих банок с верхом, защищенным пластиковой крышкой. Известны металлические банки для напитков, имеющие высокую гигиеничность благодаря тому, что на верх металлической банки с защелкиванием установлена пластиковая крышка, выполненная с возможностью повторной установки на верх банки после ее вскрытия. Известны различные защелкиваемые пластиковые крышки для защиты верха металлических банок для напитков (см., например, RU 32755 Ul (2003), RU 42026 Ul (2004), кл. B65D 1/00), в том числе пластиковые крышки, снабженные захватным кольцом, посредством которого пользователь может с удобством переносить банку, удерживая ее за кольцо (см. RU 52383 Ul, опубл. 27.03.2006, кл. B65D 1/00).The present invention relates to plastic lids for metal beverage cans, as well as corresponding cans with a top protected by a plastic lid. Known metal cans for drinks having high hygiene due to the fact that a plastic lid is installed on the top of the metal can with a snap, made with the possibility of re-installation on the top of the can after opening it. Various snap-on plastic lids are known for protecting the top of metal beverage cans (see, for example, RU 32755 Ul (2003), RU 42026 Ul (2004), CL B65D 1/00), including plastic covers provided with a gripping ring, by means of which the user can conveniently carry the can by holding it by the ring (see RU 52383 Ul, publ. 03/27/2006, CL B65D 1/00).
В RU 52383 Ul предлагалось, в частности, снабжать упомянутые пластиковые крышки захватным кольцом, расположенным либо снаружи, окружая юбку крышки, либо в желобе на верху крышки.In RU 52383 Ul, it was proposed, in particular, to supply said plastic covers with a gripping ring located either externally surrounding the cover skirt or in a groove on the top of the cover.
Затем, однако, было обнаружено, что кольцо с меньшим диаметром, расположенное в желобе на верху крышки, является менее удобным для пользователя, и, кроме того, данная конструкция относительно сложна в изготовлении, и соответственно стоимость изготовления такой крышки была относительно высокой.Then, however, it was found that a ring with a smaller diameter, located in the groove on the top of the lid, is less user-friendly, and in addition, this design is relatively difficult to manufacture, and accordingly, the cost of manufacturing such a lid was relatively high.
Другой вариант крышки с наружным кольцом, окружающим юбку, также оказался не вполне удовлетворительным, поскольку кольцо, окружающее юбку, под собственным весом или под действием внешних воздействий могло изменять свое положение после изготовления, что создавало проблемы при обращении с крышкой, при закрывании этими крышками банок, а также при последующей реализации.Another variant of the lid with the outer ring surrounding the skirt was also not entirely satisfactory, since the ring surrounding the skirt, under its own weight or under the influence of external influences, could change its position after manufacturing, which created problems when handling the lid when closing the cans with these lids , as well as with subsequent implementation.
Поэтому задача настоящего изобретения состоит в том, чтобы создать крышку вышеупомянутого типа с захватным кольцом, которая исключительно проста в изготовлении и не имеет недостатков известных крышек с захватными кольцами.Therefore, an object of the present invention is to provide a cap of the aforementioned type with a gripping ring, which is exceptionally easy to manufacture and does not have the disadvantages of the known grips with gripping rings.
Эта задача решается посредством предлагаемого изобретения, согласно которому пластиковая крышка для металлической банки с напитком, содержащей верх с завальцованным краем, выполненная с возможностью защелкивания на указанном завальцованном крае, снабжена захватным средством в виде кольца, соединенного с пластиковой крышкой на ее внешней периферии по меньшей мере одним шарнирным соединением так, что захватное кольцо окружает юбку пластиковой крышки, при этом захватное кольцо дополнительно соединено с периферией крышки по меньшей мере одной разрушаемой или отрываемой перемычкой на расстоянии от указанного по меньшей мере одного шарнирного соединения. Таким образом, совместным действием шарнирного соединения и указанной перемычки, обеспечивается фиксация положения захватного кольца относительно крышки до ее конечного использования. При конечном использовании (открывании верха банки, защищенного этой крышкой), пользователь может легко отогнуть захватное кольцо, так как при этом упомянутая перемычка будет разрушена. Специалисту в данной области будет понятно, что при желании такую перемычку можно использовать также в качестве дополнительного средства индикации вскрытия.This problem is solved by the invention, according to wherein a plastic lid for a metal can with a drink having a top with a rolled edge that is capable of snapping onto said rolled edge is provided with gripping means in the form of a ring connected to the plastic cover at its outer periphery by at least one hinge so that the gripping ring surrounds the skirt of the plastic cover, while the gripping ring is additionally connected to the periphery of the cover of at least one collapsible or tear-off jumper at a distance from the decree Nogo of at least one articulation. Thus, the combined action of the swivel and the specified jumper, provides a fixation of the position of the gripping ring relative to the cover until its final use. At the end use (opening the top of the can, protected by this lid), the user can easily bend the gripping ring, since this jumper will be destroyed. A person skilled in the art will understand that, if desired, such a jumper can also be used as an additional means of indicating tampering.
Шарнирное соединение захватного кольца с крышкой может быть обеспечено известным по себе образом, например, используя гибкость пластикового участка, соединяющего вместе захватное кольцо и пластиковую крышку.The articulation of the gripper ring to the cap can be achieved in a manner known per se, for example, by utilizing the flexibility of a plastic portion connecting the gripper ring and the plastic cap together.
В варианте выполнения, указанное шарнирное соединение обеспечено в виде выступа, продолжающегося (радиально) наружу от внешней периферии крышки. В предпочтительном выполнении, указанный выступ снабжен ослабленным участком, позволяющим пользователю при желании отломать кольцо, с получением относительно ровной, без выступов, внешней периферии крышки.In an embodiment, said articulation is provided as a protrusion extending (radially) outward from the outer periphery of the lid. In a preferred embodiment, said protrusion is provided with a weakened portion, allowing the user to break off the ring if desired, to obtain a relatively even, without protrusions, outer periphery of the lid.
Предпочтительно, крышка снабжена по меньшей мере одним вентиляционным отверстием, устраняющим образование конденсата под крышкой и облегчающим установку крышки на банку.Preferably, the lid is provided with at least one ventilation opening that prevents condensation under the lid and facilitates installation of the lid on the can.
Верх крышки предпочтительно выполнен выпуклым для облегчения ее снятия посредством простого нажатия рукой на верх крышки. Далее крышка согласно настоящему изобретению поясняется предпочтительными вариантами выполнения со ссылкой на чертежи, на которых: Фиг.l - вид сверху предлагаемой пластиковой крышки с захватным кольцом согласно первому варианту выполнения; Фиг.2 - вид сбоку в сечении по диаметру крышки по Фиг.1 ;The top of the lid is preferably convex to facilitate removal by simply pressing the top of the lid with your hand. Further, the lid according to the present invention is illustrated by preferred embodiments with reference to the drawings, in which: Fig. L is a top view of the proposed plastic lid with a gripping ring according to the first embodiment; Figure 2 is a side view in section along the diameter of the lid of Figure 1;
Фиг.З - вид сверху предлагаемой пластиковой крышки с захватным кольцом согласно второму варианту выполнения; иFig.Z is a top view of the proposed plastic cover with a gripping ring according to the second embodiment; and
Фиг.4 -вид сверху предлагаемой пластиковой крышки с захватным кольцом согласно третьему варианту выполнения. На Фиг. 1, 2 представлен вид сверху первого варианта выполнения пластиковой крышки для защиты верха металлической банки (не показана). Такая крышка может иметь по существу плоскую, слегка выпуклую или существенно выпуклую верхнюю часть 1, и юбочную часть или юбку 2, способную защелкиваться на завальцованном крае верха металлической банки, так что после ее удаления она может повторно устанавливаться на банку. Верхняя часть 1 крышки может включать желоб 3 для приема кольцевого выступа дна верхней банки при установке банок друг на друга, как описано в RU 32755 Ul. Крышка снабжена захватным средством в виде кольца 4, имеющего диаметр, превышающий диаметр крышки, так что захватное кольцо 4 в исходном положении окружает юбку 2 крышки. Захватное кольцо 4 соединено с пластиковой крышкой посредством выступа 5 на ее внешней периферии, обычно на наружной поверхности юбки возле ^ края верхней части крышки. Вся конструкция может быть отформована за одно целое, в виде одной детали. Выступ 5 благодаря своей гибкости обеспечивает шарнирное соединение кольца с крышкой, чтобы кольцо можно было отогнуть вверх для захвата и переноски банки (не показана), закрытой данной крышкой.Figure 4 is a top view of the proposed plastic cover with a gripping ring according to the third embodiment. In FIG. 1, 2, a top view of a first embodiment of a plastic cover for protecting the top of a metal can (not shown) is shown. Such a lid may have a substantially flat, slightly convex or substantially convex upper part 1, and a skirt part or skirt 2 capable of snapping onto the sealed edge of the top of the metal can, so that after removal it can be reinstalled on the can. The upper part 1 of the lid may include a groove 3 for receiving an annular protrusion of the bottom of the upper can when installing the cans on top of each other, as described in RU 32755 Ul. The cover is provided with gripping means in the form of a ring 4 having a diameter exceeding the diameter of the cover, so that the gripping ring 4 in its initial position surrounds the skirt 2 of the cover. The gripping ring 4 is connected to the plastic cover by a protrusion 5 on its outer periphery, usually on the outer surface of the skirt near the ^ edge of the upper part of the cover. The entire structure can be molded in one piece, in one piece. The protrusion 5, due to its flexibility, provides a hinged connection of the ring with the lid, so that the ring can be bent up to pick up and carry a can (not shown) closed by this lid.
В этом варианте выполнения выступ 5 снабжен ослабленной линией 6 (показана пунктиром), позволяющей пользователю при желании отломить данный выступ вместе с захватным кольцом, чтобы получить крышку с ровной периферической поверхностью. Ослабленная линия 6 должна быть достаточно прочна, чтобы выступ 5 отрывался не одним движением, а требовал нескольких значительных сгибаний попеременно вверх и вниз для его отламывания. В верхней части крышки по Фиг.l показано также вентиляционное отверстие 7 для предотвращения скопления конденсата под крышкой и для облегчения установки крышки на банку.In this embodiment, the protrusion 5 is provided with a weakened line 6 (shown by a dotted line), which allows the user to break off this protrusion together with the gripping ring, if desired, to obtain a cover with a smooth peripheral surface. The weakened line 6 must be strong enough so that the protrusion 5 is torn off not by one movement, but requires several significant bends alternately up and down to break it off. At the top of the lid of FIG. 1, a ventilation opening 7 is also shown to prevent condensation from accumulating under the lid and to facilitate the installation of the lid on the can.
Характерным признаком предлагаемой крышки является наличие по меньшей мере одной разрушаемой или отрывной перемычки, соединяющей между собой захватное кольцо и внешнюю периферию крышки, причем указанная перемычка расположена на расстоянии от указанного по меньшей мере одного шарнирного соединения, так что это соединение совместно с перемычкой позволяет фиксировать положение захватного кольца относительно крышки. В варианте выполнения по Фиг.l использована единственная отрывная перемычка 8, расположенная диаметрально противоположно гибкому выступу 5, образующему шарнирное соединение захватного кольца с крышкой.A characteristic feature of the proposed cover is the presence of at least one collapsible or tear-off jumper connecting the gripping ring and the outer periphery of the cover, said jumper being located at a distance from said at least one hinge joint, so that this joint together with the jumper allows you to fix the position gripping ring relative to the cover. In the embodiment of FIG. 1, a single tear-off jumper 8 is used, which is located diametrically opposite the flexible protrusion 5, which forms an articulation of the gripping ring with the cover.
В другом варианте выполнения, показанном на Фиг.З, использованы четыре отрывные перемычки 8, расположенные попарно приблизительно на 120° угловом расстоянии от выступа 5, который может не иметь ослабленной линии для его отламывания. В этом варианте прочность перемычек 8 может быть еще уменьшена, упрощая отгибание кольца пользователем при конечном использованием, поскольку пользователю будет легче оторвать несколько тонких перемычек, чем единственную, но более толстую перемычку. В третьем варианте выполнения, показанном на Фиг.4, использована единственная отрываемая перемычка 8 и два шарнирных отламываемых соединения в виде двух выступов 5, разнесенных приблизительно на 90° угловое расстояние друг от друга и снабженных, каждый, ослабленной линией 6. В этом варианте обеспечивается очень надежная фиксация положения захватного кольца относительно крышки при сохранении удобства для пользователя.In another embodiment, shown in FIG. 3, four tear-off jumpers 8 are used, arranged in pairs approximately 120 ° in angular distance from the protrusion 5, which may not have a weakened line for breaking off. In this embodiment, the strength of the jumpers 8 can be further reduced, making it easier for the user to bend the ring at the end use, since it will be easier for the user to tear off a few thin jumpers than a single but thicker jumper. In the third embodiment shown in FIG. 4, a single tear-off jumper 8 and two hinge-like breakable joints are used in the form of two protrusions 5 spaced approximately 90 ° apart from each other and provided, each, with a weakened line 6. This very reliable fixation of the position of the gripper ring relative to the cover while maintaining user convenience.
Остальные детали второго и третьего варианта выполнения в общем соответствуют таким же деталям, описанным в связи с первым вариантом выполнения.The remaining details of the second and third embodiments generally correspond to the same details described in connection with the first embodiment.
Например, в всех вышеописанных вариантах верхняя часть пластиковой крышки может включать выпуклый участок, обычно расположенный центрально и концентрично периферии крышки (юбки). В варианте выполнения, выпуклый участок может не использоваться, и верхняя часть 1 крышки в ее центральной части будет по существу плоской. При этом достаточное для отделения крышки от верха банки усилие может быть обеспечено за счет момента, прикладываемого к выступу 5 отогнутым вверх захватным кольцом, оттягиваемым пользователем к себе. На верхней части крышки, например в области ее по существу плоского или выпуклого центрального участка могут быть нанесены изображения (например, декоративные) или инструкции типа "нажать здесь, потянуть здесь". Также могут использоваться рельефные надписи или изображения, выдавленные в верхней части крышки или полученные в ней при литьевом формовании. Настоящее изобретение также касается металлической банки с напитком, имеющей верх с завальцованным краем и защищенной установленной на ее верх пластиковой крышкой по любому из вышеописанных вариантов. For example, in all of the above embodiments, the top of the plastic cover may include a convex portion, usually located centrally and concentrically to the periphery of the cover (skirt). In an embodiment, the convex portion may not be used, and the upper part 1 of the lid in its central parts will be essentially flat. In this case, a force sufficient to separate the lid from the top of the can can be achieved due to the moment applied to the protrusion 5 by a gripping ring bent upwards, drawn by the user to himself. On the upper part of the lid, for example in the region of its essentially flat or convex central portion, images (for example, decorative) or instructions such as “click here, pull here” can be applied. Embossed inscriptions or images extruded at the top of the lid or obtained therein during injection molding may also be used. The present invention also relates to a metal can with a drink having a top with a sealed edge and protected by a plastic lid mounted on its top according to any of the above options.

Claims

ФОРМУЛА ИЗОБРЕТЕНИЯ CLAIM
1. Пластиковая крышка для металлической банки с напитком, содержащей верх с завальцованным краем, содержащая верхнюю часть, юбку, выполненную с возможностью защелкивания на указанном завальцованном крае, и захватное кольцо, соединенная с внешней периферией крышки по меньшей мере одним шарнирным соединением и имеющее диаметр, превышающий диаметр верхней части крышки, отличающаяся тем, что указанное захватное кольцо дополнительно соединено с внешней периферией крышки по меньшей мере одной разрушаемой или отрываемой перемычкой, расположенной на расстоянии от указанного по меньшей мере одного шарнирного соединения.1. A plastic lid for a metal can with a drink containing a top with a rolled edge, comprising a top, a skirt that can be snapped onto said rolled edge, and a gripping ring connected to the outer periphery of the lid by at least one hinge and having a diameter, exceeding the diameter of the upper part of the lid, characterized in that said gripping ring is additionally connected to the outer periphery of the lid of at least one collapsible or tear-off jumper constant distance from said at least one articulation.
2. Крышка по п.l, отличающаяся тем, что указанное по меньшей мере одно шарнирное соединение образовано выступом, продолжающимся наружу от внешней периферии крышки.2. A cover according to claim 1, characterized in that said at least one articulated joint is formed by a protrusion extending outward from the outer periphery of the cover.
3. Крышка по п.2, отличающаяся тем, что указанный выступ снабжен ослабленной линией с возможностью отламывания указанного выступа пользователем от внешней периферии крышки.3. The lid according to claim 2, characterized in that said protrusion is provided with a weakened line with the possibility of breaking off said protrusion by the user from the outer periphery of the lid.
4. Крышка по п.l, отличающаяся тем, что верхняя часть крышки снабжена по меньшей мере одним вентиляционным отверстием.4. The cover according to claim 1, characterized in that the upper part of the cover is provided with at least one ventilation opening.
5. Крышка по любому из пп.1-4, отличающаяся тем, что верхняя часть крышки содержит центральный выпуклый участок.5. A cover according to any one of claims 1 to 4, characterized in that the upper part of the cover comprises a central convex section.
6. Металлическая банка с напитком, содержащая верх с завальцованным краем, закрытый крышкой по любому предшествующему пункту.6. A metal can with a drink containing the top with a sealed edge, closed with a lid according to any preceding paragraph.
По доверенности By proxy
PCT/RU2008/000138 2007-10-31 2008-03-11 Plastic cover for a metal can WO2009058045A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2484598A4 (en) * 2009-09-30 2013-03-06 Sanchez Jose Francisco Gonzalez Protector for containers
USD852628S1 (en) * 2017-02-02 2019-07-02 Matthew Zerebny Bottle support shoe

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Publication number Priority date Publication date Assignee Title
SU317191A1 (en) *
RU1822845C (en) * 1991-01-14 1993-06-23 Мурманское высшее инженерное морское училище им.Ленинского комсомола Container
RU32755U1 (en) * 2003-05-08 2003-09-27 ООО "Техпромкомплект" Can for drinks
RU52383U1 (en) * 2005-09-30 2006-03-27 Александр Анатольевич Непоклонов PLASTIC COVER FOR METAL CAN

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Publication number Priority date Publication date Assignee Title
SU317191A1 (en) *
RU1822845C (en) * 1991-01-14 1993-06-23 Мурманское высшее инженерное морское училище им.Ленинского комсомола Container
RU32755U1 (en) * 2003-05-08 2003-09-27 ООО "Техпромкомплект" Can for drinks
RU52383U1 (en) * 2005-09-30 2006-03-27 Александр Анатольевич Непоклонов PLASTIC COVER FOR METAL CAN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2484598A4 (en) * 2009-09-30 2013-03-06 Sanchez Jose Francisco Gonzalez Protector for containers
USD852628S1 (en) * 2017-02-02 2019-07-02 Matthew Zerebny Bottle support shoe

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