DK150896B - Canister, drum or similar container with plastic closure - Google Patents

Canister, drum or similar container with plastic closure Download PDF

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Publication number
DK150896B
DK150896B DK12283A DK12283A DK150896B DK 150896 B DK150896 B DK 150896B DK 12283 A DK12283 A DK 12283A DK 12283 A DK12283 A DK 12283A DK 150896 B DK150896 B DK 150896B
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DK
Denmark
Prior art keywords
container
drum
skirt
bead
strip
Prior art date
Application number
DK12283A
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Danish (da)
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DK12283A (en
DK150896C (en
DK12283D0 (en
Inventor
Iwan Boerge Jensen
Original Assignee
Ravn Stig As
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Priority to DK12283A priority Critical patent/DK150896C/en
Publication of DK12283D0 publication Critical patent/DK12283D0/en
Publication of DK12283A publication Critical patent/DK12283A/en
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Description

150896150896

Opfindelsen angår en dåse, tromle eller lignende beholder med et beholderlukke af plast, hvilket beholderlukke har et skørt med en oprivningsstrimmel, der er forbundet med en gribeflig eller et håndtag, samt hvor der indenfor skørtet findes 5 en vægdel, der sammen med skørtet danner en rille til optagelse af beholderens mundingsrand.The invention relates to a can, drum or similar container with a plastic container closure, which container closure has a skirt with a tear-off strip, which is connected to a gripping tab or handle, and where within the skirt there is a wall part which together with the skirt forms a groove for receiving the mouth edge of the container.

Der kendes en beholder med et beholderlukke af den nævnte art fra beskrivelsen til britisk patent nr. 1.352.180. Ifølge denne kendte teknik består beholderen af et passende termoplastisk 10 materiale, som f.eks. polystyren, polypropylen eller polyethylen.A container having a container closure of the kind mentioned is known from the specification of British Patent No. 1,352,180. According to this prior art, the container consists of a suitable thermoplastic material, such as e.g. polystyrene, polypropylene or polyethylene.

Beholderens mundingsrand er udvendigt forsynet med en skulder, hvis ene side står tilnærmelsesvis vinkelret på beholderens overflade/ og som opadtil er begrænset af en konisk væg. Den del af det tilhørende beholderlukkes skørt, der danner lukkets oprivningsstrim-15 mel, er forsynet med et rundgående, indadvendende fremspring, der ved lukkets anbringelse på beholderen skal samvirke med dennes skulder. I kraft af skulderens konicitet vil denne skulder, når lukket påtrykkes beholderens mundingsrand, skyde det omtalte fremspring udefter, idet skørtet herunder vil give elastisk efter.The mouth of the container is externally provided with a shoulder, one side of which is approximately perpendicular to the surface of the container / and which is upwardly confined by a conical wall. The part of the skirt of the associated container lid which forms the tear-off strip of the lid is provided with a round, inwardly projecting projection which, when the lid is placed on the container, must cooperate with its shoulder. Due to the conicity of the shoulder, this shoulder, when closed, is pressed on the mouth of the container, pushing the said protrusion outwards, the skirt below giving elastic.

20 Når skulderen har passeret fremspringet, vil dette med snapvirkning springe ind under skulderen og fastholde beholderlukket. Dette åbnes ved, at oprivningsstrimlen og dermed også det indadvendende fremspring fjernes, hvorefter den pågældende skulder ikke længere kan fastlåse lukket.20 When the shoulder has crossed the projection, this will snap under the shoulder with a snap effect and hold the container lid. This is opened by removing the tear-off strip and thus also the inward-facing protuberance, after which the shoulder in question can no longer lock the closure.

25 Denne kendte teknik forudsætter, at beholderens mundingsrand er udformet på en bestemt måde, nemlig med den pågældende skulder. Det er formålet med den foreliggende opfindelse at anvise en dåse, tromle eller lignende beholder med et beholderlukke af den nævnte art, hvor den pågældende beholder ikke kræver nogen 30 særlig udformning og kan fremstilles af pap eller lignende materiale, og dette opnås ifølge opfindelsen ved, at beholderens mundingsrand er fastholdt i rillen ved hjælp af udefra påsatte hæfteklammer, der går gennem oprivningsstrimlen. Herved opnås det, at en sådan konstruktion kan anvendes i alle de tilfælde, hvor sådanne 35 hæfteklammer kan fastholde det materiale, hvoraf den pågældende beholder består, og der kræves ikke nogen speciel udformning af beholderens mundingsrand, hvortil kommer, at hæfteklammerne vil blive fjernet samtidig med oprivningsstrimlens fjernelse, takket 150896 2 være det forhold, at hæfteklammerne er påsat udefra.This prior art presupposes that the mouth of the container mouth is formed in a particular way, namely with the shoulder in question. It is the object of the present invention to provide a can, drum or similar container with a container closure of the kind in which the container in question does not require any particular design and can be made of cardboard or similar material, and this is achieved by the invention by: that the mouth of the container is retained in the groove by means of externally applied staples passing through the tear strip. Hereby it is achieved that such a construction can be used in all cases where such staples can hold the material of the container in question and no special design of the container edge of the container is required, in addition to which the staples will be removed at the same time. with the removal of the tear strip, thanks to the fact that the staples are applied from the outside.

Opfindelsen skal herefter forklares nærmere under henvisning til tegningen, hvor fig. 1 viser en udførelsesform for dåsen, tromlen eller den 5 lignende beholder ifølge den foreliggende opfindelse, forsynet med et beholderlukke, set fraoven, fig. 2 et snit efter linien B-B i fig. 1, fig. 3 et sidebillede af den øverste del af den i fig. 1 viste beholder, set fra siden i retning af pilene A-A i 10 fig· 1, fig. 4 i forstørret målestok en del af et snit gennem to oven på hinanden stablede beholdere af den i fig. 1-3 viste art, fig. 5 en anden udførelsesform for dåsen, tromlen eller den 15 lignende beholder ifølge opfindelsen, set fraoven, fig. 6 et snit efter linien B-B i fig. 5, fig. 7 den øverste del af den i fig. 5 viste beholder, set i retning af pilene A-A i fig. 5, og fig. 8 i forstørret målestok et snit af en del af to beholdere 20 i henhold til fig. 5-7 stablet oven på hinanden.The invention will now be explained in more detail with reference to the drawing, in which fig. 1 shows an embodiment of the can, drum or similar container according to the present invention, provided with a container closure, seen from above; FIG. 2 is a section along line B-B of FIG. 1, FIG. 3 is a side view of the upper portion of the one shown in FIG. 1 is a side view of the arrows A-A in FIG. 10; FIG. 4 is an enlarged sectional view of a section through two containers stacked on top of each other in FIG. 1-3; FIG. 5 is a top view of another embodiment of the can, drum or similar container according to the invention; FIG. 6 is a sectional view taken along line B-B of FIG. 5, FIG. 7 shows the upper part of the one shown in FIG. 5 in the direction of arrows A-A in FIG. 5, and FIG. 8 is an enlarged sectional view of a portion of two containers 20 according to FIG. 5-7 stacked on top of each other.

På tegningen betegner 1 et dåse-, tromle- eller beholder legeme, der består af pap. Dette er ved den øverste ende som vist i fig. 2 forsynet med et beholderlukke 2 af plast. Som det tydeligt fremgår af fig. 4, består dette beholderlukke af en bund 3, langs 25 hvis omkreds der er fastgjort en cylindrisk vægdel 4. Denne vægdel 4 forløber koaksialt med og indenfor et skørt, således at der mellem vægdelen 4 og skørtet er dannet en rille 6. Heri er, således som det fremgår af fig. 4, optaget mundingsranden 7 af beholderlegemet 1. I forlængelse af vægdelen 4 forløber der 30 en kantdel 9 opefter, hvis udvendige diameter er lidt mindre end den udvendige diameter af skørtet. Derved fremkommer der en afsats 10, der tjener til støtte for en kantdel 11 på en bund 12 til en beholder 13, der er stablet ovenpå den øverste ende af den nederst i fig. 4 viste beholder.In the drawings, 1 denotes a can, drum or container body consisting of cardboard. This is at the upper end as shown in FIG. 2 provided with a plastic container closure 2. As can be seen clearly in FIG. 4, this container closure consists of a bottom 3, along the circumference of which a cylindrical wall part 4 is attached. as shown in FIG. 4, the opening rim 7 of the container body 1 is taken up. In extension of the wall part 4, an edge part 9 extends upwards, the outside diameter of which is slightly smaller than the outside diameter of the skirt. Thereby, there is provided a ledge 10 which serves to support an edge portion 11 of a bottom 12 of a container 13 stacked on top of the upper end of the bottom of FIG. 4.

35 Som det fremgår af fig. 4, er bunden 3 af beholderlukket forbundet med vægdelen 4 i en sådan afstand fra bunden af rillen 7, at både skørtets yderside og vægdelen 4's inderside er tilgængelige for anbringelse af hæfteklammer 14, hvoraf kun én 150896 3 er vist i fig. 4.35 As can be seen from FIG. 4, the bottom 3 of the container lid is connected to the wall portion 4 at such a distance from the bottom of the groove 7 that both the outside of the skirt and the inside of the wall portion 4 are accessible for attaching staples 14, only one of which is shown in FIG. 4th

Det vil imidlertid forstås, at sådanne hæfteklammer 14 er anbragt i et passende antal rundt langs randen af beholderlukket, således som det tydeligt fremgår af fig. 1, til opnåelse af en 5 sikker fastholdelse af mundingsranden 7 i rillen 6. Disse hæfteklam mer er i deres oprindelige form U-formede, men ved anbringelsen bukkes de frie ender af U-ets grene lidt mod hinanden, således som vist i fig. 1, hvorved hæfteklammerne får et godt greb i vægdelen 4, og der opnås en tilsvarende sikker fastholdelse af 10 mundingsranden 7.However, it will be appreciated that such staples 14 are disposed in a suitable number around the rim of the container lid, as clearly seen in FIG. 1 to provide a secure retention of the orifice 7 in the groove 6. These staples are in their original shape U-shaped, but upon application the free ends of the branches of the U are slightly bent towards each other, as shown in FIG. 1, whereby the staples get a good grip on the wall part 4, and a correspondingly secure retention of the mouth of the mouth 7 is obtained.

Som det fremgår af fig. 4, er bundlukket 12 forsynet med en rille stort set svarende til rillen 6 i beholderlukket til optagelse af den nederste ende af beholderlegemet 1, og også her er fastgørelsen sikret ved hjælp af hæfteklammer 16.As shown in FIG. 4, the bottom cover 12 is provided with a groove substantially similar to the groove 6 in the container lid for accommodating the lower end of the container body 1, and also here the fastening is secured by staples 16.

15 Ved den i fig. 1-4 viste udførelsesform for behoiderlukket ifølge opfindelsen udgøres tilnærmelsesvis hele skørtet af en opriv-ningsstrimmel 5, idet der i bunden af rillen 6 findes en rundtgående svækningskærv eller -linie 17. Som det fremgår af fig. 3, er beholderlukket forsynet med en gribeflig eller et håndtag 18, 20 der rager ud fra underkanten af skørtet. Håndtaget 18 er forbundet med oprivningsstrimlen 5 ved hjælp af en skaftdel 19 med fortykkede vulstformede kanter 20,21, og langs den ene, 21, af disse findes der en svækningslinie 22 i skørtet, således at dette overrives langs svækningslinien 2, når man trækker 25 i håndtaget 18. Derved rives skørtet eller oprivningsstrimlen 5 over, og nu kan hele oprivningsstrimlen 5 fjernes, idet bruddet vil følge svækningslinien eller brudanvisningslinien 17, fig. 4.15 In the embodiment of FIG. 1-4 of the container closure according to the invention, approximately the entire skirt is constituted by a tear-off strip 5, with at the bottom of the groove 6 a circumferential weakening joint or line 17. As can be seen in FIG. 3, the container lid is provided with a gripping tab or handle 18, 20 extending from the bottom of the skirt. The handle 18 is connected to the tear strip 5 by means of a shank portion 19 with thickened bead-shaped edges 20, 21, and along one, 21, of which there is a weakening line 22 in the skirt, so that it is overlaid along the weakening line 2 when pulling 25 in the handle 18. Thereby the skirt or tear strip 5 is ripped over, and now the entire tear strip 5 can be removed, the breakage will follow the line of weakness or the line of breakage 17, fig. 4th

Samtidigt vil de udefra anbragte hæfteklammer 14 blive trukket ud af mundingsranden 7 og af vægdelen 4, idet de vil blive 30 siddende i oprivningsstrimlen 5.At the same time, the staples 14 positioned from the outside will be pulled out of the orifice 7 and of the wall portion 4, leaving 30 seated in the tear strip 5.

Efter at oprivningsstrimlen 5 er fjernet, kan beholderlukket stadig anvendes, takket være vægdelen 4 og den ved hjælp deraf nedad forsatte bund 3.After removing the tear strip 5, the container lid can still be used, thanks to the wall portion 4 and the downwardly seated bottom 3 thereof.

Ved den i fig. 5-8 viste udførelsesform er der anvendt 35 samme henvisningsbetegnelser som i fig. 1-4 i den udstrækning, hvor det drejer sig om dele, der svarer til hinanden. Navnlig af fig.8 vil det ses, at beholderlukket ifølge fig. 5-8 har en vulstfor-met ringdel 25, der udgør en nedadgående forlængelse af skørtets 150896 4 oprivningsstrimmel 5. Mellem den vulstformede ringdel 25 og opriv-ningsstrimlen 5 er der tilvejebragt en svækningslinie 26, således at oprivningsstrimlen 5 let lader sig fjerne. Som det fremgår af fig. 7, er også beholderlukket i denne udførelsesform forsynet 5 med et håndtag 18, hvis skaftdel 19 er forstærket ved hjælp af vuister 20 og 21. Den øverste del af skaftdelen 19 forløber igennem den vulstformede ringdel 25 og er afgrænset i forhold til denne ved hjælp af svækningslinier 28,29, således at der også ved denne udførelsesform opnås en let fjernelse af oprivningsstrim-10 len 5 og de deri indsatte hæfteklammer 14.In the embodiment shown in FIG. 5-8, the same reference numerals as in FIG. 1-4 to the extent that these are similar parts. In particular, from FIG. 8, it will be seen that the container cap of FIG. 5-8 has a bead-shaped annular portion 25 constituting a downward extension of the tearing strip 5. of the skirt 150896 Between the bead-shaped annular portion 25 and the tearing strip 5, a weakening line 26 is provided so that the tearing strip 5 is easily removed. As shown in FIG. 7, the container closure in this embodiment is also provided with a handle 18, the shaft portion 19 being reinforced by means of fists 20 and 21. The upper portion of the shaft portion 19 extends through the bead-shaped annular portion 25 and is defined relative thereto by weakening lines 28,29, so that, in this embodiment as well, an easy removal of the tear strip 5 and the staples inserted therein is achieved.

Som det fremgår af fig. 8, har beholderlegemet 1 ved den der viste udførelsesform en udad bertlet vulst 30, hvis yderform svarer til inderformen af den vulstformede ringdel 25. Bundlukket til denne anden udførelsesform er på tilsvarende måde udformet 15 med en vulstformet ringdel 32, og beholderlegemet 1 er ved sin nederste ende forsynet med en udad bertlet vufst 33 til indgreb med indersiden af den vulstformede ringdel 32. I kraft af de vulstformede ringdele 25 og 32 ved henholdsvis den øverste og den nederste ende af den pågældende beholder eller tromle opnås 20 der en særdeles robust beholder eller tromle, som let lader sig transportere ved rulning, takket være de vulstformede ringdele 25,32.As shown in FIG. 8, in the embodiment shown, the container body 1 has an outwardly beaded bead 30, the outer shape of which corresponds to the inner shape of the bead-shaped annular portion 25. The bottom lid of this second embodiment is similarly formed with a bead-shaped annular portion 32, and the container body 1 is at its the bottom end is provided with an outwardly grooved recess 33 for engagement with the inside of the bead-shaped ring member 32. By virtue of the bead-shaped ring parts 25 and 32 at the upper and lower ends of the respective container or drum 20, a highly robust container or drum which is easily transportable by rolling thanks to the bead-shaped ring parts 25,32.

Ved den i fig. 8 viste udførelsesform anbringes både beholderlukket og bundlukket på den måde, at de vulstformede ringdele 25 25,32 med snapvirkning skydes ind over vulsterne, henholdsvis 30,32 under samtidig indskydning af dåselegemerne 1's mundingsrande i de tilsvarende riller, hvorefter fastgørelse kan finde sted, således som tidligere forklaret ved anbringelse af hæfteklammerne 14 udefra og indefter, hvilket uden videre tillades takket 30 være det forhold, at både beholderlukket og bundlukket har indad forsatte bunde.In the embodiment shown in FIG. 8, both the container lid and the bottom lid are positioned in such a way that the bead-shaped ring portions 25,32 are snap-in over the beads or 30,32, respectively, while simultaneously pushing the mouth edges of the can bodies 1 into the corresponding grooves, after which attachment can take place. as previously explained by placing the staples 14 from the inside and out, which is readily allowed thanks to the fact that both the container lid and the bottom lid have inwardly bottomed bottoms.

For at håndtaget 18 ikke skal være i vejen ved transport hverken ved den i fig. 1-4 eller den i fig. 5-8 viste udførelsesform, bør håndtaget 18 være udformet med en inderside, hvis 35 krumning stort set svarer til krumningen af dåsens eller tromlens yderside, og således at håndtaget stort set ligger an mod denne yderside.In order that the handle 18 should not be in the way of transport neither by the means shown in FIG. 1-4 or the one shown in FIG. 5-8, the handle 18 should be formed with an inside surface whose curvature corresponds substantially to the curvature of the outer surface of the can or drum, and so that the handle largely abuts on that outer surface.

Claims (2)

150896 Patentkrav.150896 Patent Claims. 1. Dåse, tromle eller lignende beholder (1) med et beholderlukke af plast, hvilket beholderlukke har et skørt med en oprivnings-strimmel (5), der er forbundet med en gribeflig eller et håndtag 5 (18), samt hvor der inden for skørtet findes en vægdel i1!), der sammen med skørtet danner en rille (6) til optagelse af beholderens (1) mundingsrand (7), kendetegnet ved, at beholderens (1) mundingsrand (7) er fastholdt i rillen (6) ved hjælp af udefra påsatte hæfteklammer (14), der går gennem 10 oprivningsstrimlen (5).A can, drum or similar container (1) with a plastic container closure, said container closure having a skirt with a tear-off strip (5) connected to a gripping tab or handle 5 (18) and where within the skirt is a wall portion (1) which together with the skirt forms a groove (6) for receiving the mouth edge (7) of the container (1), characterized in that the mouth edge (7) of the container (1) is held in the groove (6) by using external staples (14) passing through the 10 tear strip (5). 2. Beholder ifølge krav 1, kendetegnet ved, at oprivningsstrimlens (5) underkant over en svækningslinie (26) er forbundet med en vulstformet ringdel (25), og at beholderen (1) indenfor sin mundingsrand (7) har en tilsvarende, udad 15 bertlet vulst (30).Container according to claim 1, characterized in that the bottom edge of the tear strip (5) is connected over a weakening line (26) to a bead-shaped ring part (25) and the container (1) within its orifice (7) has a corresponding, outwardly 15 bertlet bead (30).
DK12283A 1983-01-13 1983-01-13 DAASE, DRUM OR SIMILAR CONTAINER WITH A PLASTIC CONTAINER DK150896C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK12283A DK150896C (en) 1983-01-13 1983-01-13 DAASE, DRUM OR SIMILAR CONTAINER WITH A PLASTIC CONTAINER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK12283 1983-01-13
DK12283A DK150896C (en) 1983-01-13 1983-01-13 DAASE, DRUM OR SIMILAR CONTAINER WITH A PLASTIC CONTAINER

Publications (4)

Publication Number Publication Date
DK12283D0 DK12283D0 (en) 1983-01-13
DK12283A DK12283A (en) 1984-07-14
DK150896B true DK150896B (en) 1987-07-13
DK150896C DK150896C (en) 1987-12-28

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DK12283A DK150896C (en) 1983-01-13 1983-01-13 DAASE, DRUM OR SIMILAR CONTAINER WITH A PLASTIC CONTAINER

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DK12283A (en) 1984-07-14
DK150896C (en) 1987-12-28
DK12283D0 (en) 1983-01-13

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