HUE034938T2 - Can closure with inner closure part - Google Patents

Description

mm suspire with inner cæuRif« Öésetipiten pS01|ÂJiBV€ite^nç«ms a can dösure fer inseriisn In a ean érte öf a can, irt particular of a adnfe :gss,:'^iiii the features oh the pmambte oldalra 1. P®?f;EP»80011 Isi® $ can -$mm vsilÄ for axampfe may itethserisd in a suhsiantfeiiy stoslsis p«É§n^-d»s ilci, wherein foeoah si mm is made integrally, of plastic. Dn asssmbiy of fois Hriswn can closure, fite lewer ofosurfepsfi Is if»ted:fo &0§nfphfo§&ifti'* «n^ and waidsd fo foe mouth edge of the can opening. The oan closure then lies initially in a transport position, fiat on foe fop side of the can ena To extract fluid from foe d®s can, foe upper dosum pert is then folded onto The lower closurepari,wüstste the upper cfosaro part:presses $ ssÄg etempfimö foe tewervdesyre· part and thus opens the: drinks can, Then te sxfraet held, foe ciesare lions folded up Pom foe upper closure pert irr order to be able to exited fluid torn foe can, After extract-on of foe fold, foe oiosure id can be folded hack ertte foe upper closure part In order fo close the drinks pen egein, fpöötfj This known can closure advantageously allows reteioslng of foe Pen after extracflpp of foe ifeld, [0004] The disadvantage with this known can closure however is foe last that foe can Interior ptesdM presses kom foo Insfoe apafost tee can closure, so that foe csh cfosur& fttusl be sufficiency psessure'-reslstanf In parfeilap the welding between foe foher can pafoand foe reoufo edgeMfoe c^fopnlrtg must he saffseienfly stapfe, :PSS|Terfoerpfere, ter the prior art, teforenceils fogdete: ,p@8]: EF 0 221 843 M. W& 2912/031:194 A1.1Ö SlffPÓTOéte 3 MÈ 842 A and AT 010 m M, These: pufelleetfons however do not disclose satisfactory can closures:.

[0Ô0?] Finally, for foe prior ort reference is made to VVQ 2012/112 081 M. 'This pudlcbtioh discloses acan dosure according:fo: the preamble of claim 1 However, fois known can closure Is also not totally satisfactory, [8008] The invention is Iherefore based on the objeef ofcreálteg a correspon&amp;ngty unproved candiosure, [OOfftg This object is schteveo by a can closure according to the invention In accordance with foe mateOiaim; [0010] The ran closure according to the Invenfian firstly has anonier ciosutepart wblcioTntoounied state. Is situated outside the: can end is inserted in a can opening in a can end This outer closure pari may be constructed In a similar fashion to the can closure describes mfoaliy and known from EP 1842 90S 81, so fosat foe content of this patent is useful tor understanding af The present description with regard to the structural configuration of foe outer closure pert. ipfl]: In addifen, the:can oiosure: afomrdteg fo/foe invenlfon has an inner assure :-stéüte-; ii«$É>«$'tD foe outer ctesure pad:ääd &amp; situated inside foe can:, wherein the inner closure part rests frgmidow dfofoe can tend; löíMl is a lovemlQis the in letter pressure of foe can presses:this inner ölesem part from: cap eu&amp;lkÉ» can closure according to foe invention, the inner closure part thus receives foe: esminierfonpressute whtifojnJlte kipiti eapásure described initially according to EP 1 542 809 81. acts m the weld between foe tower eleműre; pert and the mouth edge of foe can opening [0013] In the preferred exemplary emb< tolmentc^fogifovpfoion, the inner closure part has apsurtegtopening which lies: below me cawopeniog, so fhatilui can he extracted forough tee puring epertfog asd foe can dppiiing, ,| sealing element Is hem inserted in the pouhng opening oi firs inner closure park mű Ikre from below against the inner oiosure parr and seels foepeuringpoening: in foe inner closure pari if no fluid is to he extracted. :pl4! is sealing element ties ttom below against the mouth edp ef üt ip§§^êÿffti ssn feiertet presente mo fee moufe ooemng of fee pourmg opening öl isifsirtösáfö pM The san MaÉr pressura here dses net;fe#ffef$ get m a weld befeteen thfemeyfe edgeof the can opsning and M. tor dœw -ppfí, :38%¾ ?» 11(:¾ psjpf art. The dán ctespfe acsording to the invemteb is feereibre substantially mqre pteimureyefestshf snd henbe ji psriife teéaliy suited fór drinks eansííer earborteisidfteks. piS| if has already been ?nssfîliôiÎeo; ätsovfe fiÉt :fíte aut#r cíötjü^&amp; pari may ha tinsirudted ín a similar fashion to fee can closure apoordfeg te SP 1 pfepDfeB 1,1® buísriósufe: gait according io trie invention therefore has a lower closure parr which, femduhfeb state, is \mimte thsicsn opsatei la thssan endand has s-prnw^ßmm^^^^ is css sppfeg.In addition, fee outer closure part has an upper closure part which is pivotably connected to fee tower closure pad and has a pouring «poing which iis aPevsdhe pouring ppahteg felt,fewer closure pari wherein id upper closure part «an le plveted from-.8 delivery gosioe inte a (mege position. Finiiy, id: outer ciosute pad has a closure Si which is arranged pivotably ors fee upper closure pari fn eider to desefeepeUbng opehibglh feeupper ciosuriepart opSionaiiy 1rs a closed position, m: open it dn an extraetidh positiph. Tbd pouring openings ih iheurirter dfesare part, uppef closers: parkend ;«we? ciosurd pan hard preferably pip with fee nan opening inifee can, so (hat fluid can be extracted through fee pan opsmng iand the poteing openings in the inner cioter r#: part, lower dosart part and upper 4P.SPre part. p)1S] ln addition, according ife the it inserted: in the pdunng opening of the lower biosu ite part, end: te connected to the tester olesyre pad fey meant of at least one predetermined breaking point, she upper closure part breaks this tampaodvldent element: etd oribe lower feestee part: Med: fee upper teosure. part is pivoted out .of the delivery position into lire usage pasidon. |0ö17j To facilitate the breaking of the tamper-evident element, the upper closure pad on its underside preferably has at least one projection which protrudes downward. Tins projection may however also be arranged on the underside of the closure lid. [0018] in addition, the tamper-eddent element preferably has aï least:see (e.g. pin) in order to create a mechanical amneclion to the sealing element. On fee inventlerg feis pin of fee tampe«· evident etement is pressed into g sorresgdning bore in the sosllng element, and drusrnreatss a clamp cynpeptisn batyreen fee sealing element and the tamper-evident element. ön subséquent hmafesp of the tamper-evident etamant by pivoting of fee upper closure part out of the delivery pusifion into fed usage position, the tamper-evident element and fee sealing element are then broken away ismtly and preferably tail Into fee can. Tbs tämpedvident etemeri and fee sealing element are bare preferably dimensioned such feat tegefedh fee two dan no: longer essaps ír em the can opening but remain permanently inside fee can , pöidj lt is furltrermora stated feat the:euterciosure part, the fener feesufs part ie upper closure part, fee lower cfesdre part andfer the closure lid preferably consist öt fWH:ÜÉ fee ante can etesyfe or at feast the ontetePfesoie part may be produced as one piece. pOgOJ Furtbermore, it should be stated that fee outer closure par? id preferably ednneefed to the Inner closure part by a welded feint or an adhesive leiht: in particular by a welded put or an adhesive joint between: fee fener pfesyre pad tying: p the inside and the lower closure part lying on fee outside. pöST] it is \®m- :*Mm· *éi m%:im m tfe urfesrfede of fee een erfe: which comprises éf:::ieast::ÍÖ%, 38i, 4Qi, §0fe,Ä Ä 00% or at least 88« of the Inder fase ef fee can end. in thie wsyfehe can: clösdre «É|:i fed ínyentieh else diets: ή» fee know* can ciasuro accsrdlng te Ife 1 feTS ÓOS 81, In whiter the pah, closure rests on the inside against mm end mm fe« mouth edge ol the can opening. The if*» o»e part rns.mtom* tmiz] mm% it mustfen mms m **** mm m m mmä ww^mi ^ ^ fer **« {'©#, *1* **$ m:wt* **** m** c^t relnsments of fe invention sfe characterised; in ths scbctaiips ^ne^piaiuofl fetfeer pafew fe#'®ç·' ® v. ,.¾ preferred eMmotSfC srnOóálrnon! oPthe invantiarv wife Tolerance té the figures.: feha::dmfeugs: show.

Figure t s perspective, exterior fe of acamehd of ®4M® «an Ä a a dolwery position.

Figure 2 n perspective Äfisr stew of fee can closuro tom figure i in a ussgépbsiliari wifelhecicsura é &amp;mmf

Figure 3 a perspeclse ekferiar view of fee can closure from Spues 1 ami 2 wife fee closure Id open,

Figure 4 s pemppels#: interior View of tPeeen snp fromitiguros if 1® 3 wife, the can; closure aeearorng to u«s i-tvem-ou, F;|«re :| a perspective inferior view, of fee son and; with :fes can closure open,,

Figure 6 a perspective; tap vfew at fee

Figure:? an enlarged dgfeii: view of fee, sealing lip from ligure 6, 100231 Tea drawings show a can closure 1 a^feffe M mmm in® can: and 2 of aWritescan,whereto fee can closure 1, because of its pressure resistance: is partloufedy suitable for drinks; cans for carbonated οηηκ». (0024] The can closure I according to the invention substantially consists of an inner closure tfed ® and. an outer oiosurefeárt, comprising a lower doaute part 4 and an upper closure part 5 and a clösursfed fe (0025] On assembly of fee can closure 1; me lower closure part 4 w Inserted in a can opening in fee can end I and contains a pouring opening 7 which, in fee deilvary stale shown In figure 1, Is irfeialiy closed:by a fampcfeavidont etetnent 8, (0026] The upper closure part is attached pivotably by mesne of a Sm hinge fears the lower oiosufe: parfé and, infea dei-ysry position shown in figure 1 Mliafly lies fial on fee can end 2. 10027] Furthermore, the «súro ld 6 is attached pivotably by mm at a feiher life hinge I S on the upper closure par t F arid, in me delivery position; ahewn, irr : figura 1, is feiiatiy feilgf opto ie upper cidsuro: parg so feat; fee closure:Tide is then situated between feeppperfefQsureipadgfend feepahfendl. 1002¾ For exlactian: of the fluid, the upper closure pad § is: pivoted by means of fee fin; hinge; 9 onto fee lower closure,part 4, Two prciacfions dfe 12 on thefeside of feeupper closure part there press againsttwo grfeacllohs 13, tampsr-eyidpm eiarnent S,whereby fee fsmpeneyidnht eSe?ns?tt;8fehfe^ pÛ2§f In addition, "fee; cafeciesyre 1 aceordiogfefee invonlonfeas a seaife; alefesot Tb which lies frern the inside against fee mouth eap of fee pouring opening In She inner closure part 3 end absorbs fee can interior pressure, P3F] On asssmblfe two pins % 1? m the underside of ifed lampenayident^element f are; preasadifefe coffesporfeing betas fe feeaeailhafeteaiëniîfeanfefeufeôfeâlefeÂ^ 1§; ; (0631.] I Is btoten away, fee iiis frito fee can logsfeer wife the saaiing element 4IL Thefempepeyidont: «lementi together with the; sealing element; f feis hare dimensioned such that together, -mm can not escape again %m fee drinks can . 10032.] ΐδ-sxtract the fluid, ih® plows Id €-.is toôfçpivstod oulbf 1¼ dosed: position sham iß llgum 2 loto the extraction position: shown io ligure 3, iß erdet tg 00 ante to pour fluid oui of the drinks can, Tbs pivoting of ids ensure lid: § is hete facilitated by a ihandla '10 moulded on too oiosurelid 3. $Ô3ij In addition, II should .be noted that ins upper closure past 5 has a pouring: spout 19 to ihoifaie pouring fron; the: drinks can. 13934] mlnaliy, figures 6 and ? show test a sealing tip 2Q is moulded onto ins sop of the inner closure part 3 surrounding the earr opening ip the nan end 2, and in mounted state Use on tits underside of the can end 3

Pto3Sj in this exemplary einaodlmem, the sealing lip 20 consists of a softer, more elastic material than site inner closure part 3 in: order to achieve a good sealing effect, [8030], In tfte production of the nan closure according to the invention; Site sealing lip 20 ie ttgectiou-meuidad onto the Inner closure pert 3, POST] The invention is not restricted to the profaned exemplary embodiment described above, Rather, many varlanls and derivations are possible welch utilise the features dsiioed in dáim 1. and therefore tali within its scope of protection.

List of reference symbols: fOS301 1 Can closure 2 Cart end 3 Inner closure part 4 Lower closure part § Upper closure part 5 Closure i?d 7 Foenng opening in lower closure part 8 Tamper-evident element 9 File; hinge 10 Rim hinge 11 Promotion omundersldo et upper closure pad 12 Prelection on Underside ef upper closure part 13 Preieetton on top of tamper-evident element 14 Projection on top of tamper-evident dement 1$ Sealing element 19 Pin on underside el famper-evldent slernent 1? Pin on underside ef tampeeevident element 13 Handle on closure lid 13 Pouring spout

Claims (3)

Mill. mm ^ mmmmMï mnwomoK ΐ. SQÿ il ά tso ^: <Hôilfîls ^ VÂÏItrt hsheiyefeès. s) lock lock% 6} ,: Âlÿ'' # à || pfbâÎi ï «fe® !: kfvdi% Êi ,. 4% -m $ êf $ §y nighttime - $} ^ m placed, shoi 3 lock stone (4. 5.6} the following tipimezzife al) lock afebresztp), â «to | · -skW! · Áiijtp # ^ (2) there is a hollow hole in the dummy opening. amply s cans {feeder. dummy lock upper part (5), which can be connected to dßphefömöd | âr àtebrèésMp) and ktoniönyi yÃ? half is locked in the lock part (4), to reach the trap #}, 3 locks to the seat (4} to tilt the seat, and 3 p | locks (6} which is iron on the top of the lock P), : mountain is: locks on the woods p; iisyáiklönisiyiyi vaffeközle zero |% s &amp; an zap, P§y little lie? #ssh: afzár heísörésszsip}, am ^ '- azereff iliapiöli &amp; snrs ^ watch lils ^^ ya # ·: $: $ (. $): 'assemble 383 ifesiye, and the sluice box's cover 12' hurts and tofelitoto on the box, with jeitemaxvs, 4-suffixes N # ophihi ^ ^ # # baby builder, which at least one required break-in place the lock guard edge (4) is connected, and b) put the lock upper part p) the eradellsèg: security element p) the lock slsotosb (4) kn, p the upper part (5} 3: release wire to the ferrite position ferdiife 2, AzΊ; according to claim 1, the closure structure (1), the sash lelSsmeavs, that s lock the upper part (5), at its first end, at least one outlet. (ip 1t | hassfels kife and facilitates m originality security;: element (δ) and m iomifeiiem (15s totorés. 3; efô ^ '' ^ «y ^ fttok, s ^ ktMyi8iàdtete ^ 6 times hands p}, -following; to the top of 32 meals for your safety food (ly fegaiáöh {% 17} vsn (mountain m 6 ó í ó ó ó a 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 vagy vagy vagy vagy vagy , which protrudes outward from the originality security element (8) to engage a femoral thread (15} in a throat, and to establish a link between the pin (16, 1?) and the ferai, and / or c) that the pin (16.17) is a box gutter its structures (1) are inserted into the box in its compartment, which is in its torso, and is thus formed between a reinforcement mandrel (15) and a security element (8) of originality. to: e zá? kprêsz (4. Ë 8), the lock is partitioned (3), the lock f the bayonet (the blade is the front part of the lock (4), and the lock is the lid lid (6) made of plastic, or b) that the lock is a part of the lock (4). S, I) are welded by capping or adhesive cot joints in the lock bumps (3), especially in the bumping bump. or by means of an adhesive joint, the lock is partitioned (3) and this lock is an aisle seat (4D}, and / or c) is it? y fefefez {3s feig o; daian (20), arosiy sarait о dóhsZfefeOp) söhsZfefeOp). and / vaoy Ü tifeibpâm pÔ) from other materials. like # 6f. WWfcfc $ í, Ä $ r 4 »Hear the Wfa Lock Lock; 3} is up; fröeosöim 3, .Microscopy (1} <a) How to lock the locker $): in the status state, a shortcut to the clock (2} also oi, sntsiy at least 30%. 30%,: 4. », Mt- / m ^ i i ebo ebo ebo ebo ebo::::::::: 2 2)))))))))) op op op op op op op op op op op op op op op op op op op op op op op op op op))))))) egy · 5 cfefeibagpágú. 3. Box Mônùnm itsiferi ddbofe $ dobezfabfe inserted, one of the so-called yasing claims, sepia debazfs ending 2; C Claims sedb box with the same thing The drumhole Äpo: debi bsisb clip-on-lock (3-punched 8 dohos (2 | against 8). The box according to claim 6 or 7, with the jsilos, a) bark. Ms3? Sg | H} :: it. «9b ^^ · ^.; ^^^ boxfedlfesn (¾ of the file is aisfem and b} is the lock blade $) kiioiooytiápt .Iüé (11 isWyezv® which Ä # ÄksztK is the lock for the inside * $}; and / or 0} for the am mm: p | 0 for the plane of astinylation: lock bfes on the part ® in the downstream of the pmm <and s in the box 'drum from the internal pressure of the sealing tip (3) by the coupling peretneo under herb !.