DK172771B1 - Discharge nozzle for containers, especially for viscous liquids - Google Patents

Discharge nozzle for containers, especially for viscous liquids Download PDF

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Publication number
DK172771B1
DK172771B1 DK141395A DK141395A DK172771B1 DK 172771 B1 DK172771 B1 DK 172771B1 DK 141395 A DK141395 A DK 141395A DK 141395 A DK141395 A DK 141395A DK 172771 B1 DK172771 B1 DK 172771B1
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DK
Denmark
Prior art keywords
container
stud
liquid
baseline
outlet opening
Prior art date
Application number
DK141395A
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Danish (da)
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DK141395A (en
Inventor
Preben Granberg
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Preben Granberg
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Priority to DK141395A priority Critical patent/DK172771B1/en
Publication of DK141395A publication Critical patent/DK141395A/en
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Publication of DK172771B1 publication Critical patent/DK172771B1/en

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  • Details Of Rigid Or Semi-Rigid Containers (AREA)
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Description

DK 172771 B1DK 172771 B1

Den foreliggende opfindelse angår en udtømningstud til beholdere for navnlig tyktflydende væsker og af den i krav l's, indledning angivne art. Sådanne væsker kan være olie eller olie konsistens lignende produkter som /sirup/maling/saft/sæbe/skylle middel eller Iignene, herefter kaldet væske som forlader dunk/flaske/spand/beholder, 5 herefter kaldet beholder.The present invention relates to a discharge spout for containers for particularly viscous liquids and of the kind specified in the preamble of claim 1. Such liquids may be oil or oil consistency similar to products such as / syrup / paint / juice / soap / rinse agent or the piglets, hereinafter called liquid leaving the can / bottle / bucket / container, hereinafter called container.

Tuden, ifølge opfindelsen, er løsningen på et meget gammelt problem, som alle støder på fra tid efter anden.The spout, according to the invention, is the solution to a very old problem that everyone encounters from time to time.

Når en tyk eller klæbrig væske skal forlade en beholder, vil massen ikke slippe jo beholderen, den vil naturligt følge udmundingen og løbe langs undersiden, til stor irritation for brugeren. Dette gør at det næsten er umuligt at tømme drypfrit. Hvis væsken er olie, følger olien beholderens munding, laver en bølge under udtømning pga. klæbe effekten og lægger er god portion olie i skruelågsgevindet på beholderen.When a thick or sticky liquid has to leave a container, the mass will not release the container, it will naturally follow the mouth and run along the underside, much to the annoyance of the user. This makes it almost impossible to empty drip-free. If the liquid is oil, the oil follows the container's mouth, makes a surge during emptying due to the adhesive effect and puts a good amount of oil into the screw cap thread on the container.

Når låget senere påskrues, vil den resterende olie, fordele sig over dunken og danne is en fedtet hinde.When the lid is later screwed on, the remaining oil will spread over the can and form an oily membrane.

Mange løsningsmodeller har set dagens lys for at forbedre denne situation i form af tragte, forlængerrør m.m. Tuden ifølge opfindelsen kan udføres, som en del af en normal udløbsstuds/tud eller som en tilbehørsenhed i forbindelse med skruelåg/prop 20 eller som pap/folie/metal, herefter kaldet folie, som påsættes udløbshullet i beholderen, og sørger for at udtømning foregår, uden spilde- eller løbeproblemer.Many solutions have seen the light of day to improve this situation in the form of funnels, extension tubes and more. The spout according to the invention can be designed as part of a normal outlet spout / spout or as an accessory unit in connection with screw cap / plug 20 or as cardboard / foil / metal, hereinafter called foil, which is applied to the outlet hole in the container and ensures that discharge is effected. , without wasting or running problems.

Problemet med bl.a. tuden ifølge WO 92/22466 og NO 117573, er når en tykkere flydende væske forlader deres udløbsstuds udhældes den ikke præcist så en tragt 25 lignende genstand kan behøves. Efter endt udhældning kan disse tude ikke afslutte uden spild til følge da tyktflydende væsker kræver en grænseflade, for at opsamling af væske og hermed spild, undgås.The problem with the spout according to WO 92/22466 and NO 117573, when a thicker liquid liquid leaves their outlet nozzle is not poured precisely so that a funnel 25 similar object may be needed. After pouring, these spouts cannot end without spillage as viscous liquids require an interface to prevent fluid collection and spillage.

Denne opfindelse griber fat, hvor problemet er, nemlig, hvor væsken kommer ud.This invention grabs where the problem is, namely where the liquid comes out.

30 Opfindelsen bygger på lang tids forskning omkring væskeoverfladebiydninger på de tykkere klæbrige væsker, samt kapillær effektens lille, men væsentlige påvirkning.The invention is based on long-term research on fluid surface bending on the thicker sticky fluids, as well as the small but significant impact of the capillary effect.

Disse ulemper undgås ved ifølge opfindelsen at udforme den i krav 1 's indledning omhandlede tud som angivet i kravets kendetegnende del.These drawbacks are avoided by forming the spout referred to in the preamble of claim 1 as set forth in the characterizing part of the claim.

3535

Opfindelsen forklares på følgende fig. nærmere i forbindelse med detaljeret tegninger, der viser udførelsesfonner for tuden, ifølge opfindelsen: i DK 172771 B1The invention is explained in the following FIG. more particularly in connection with detailed drawings showing the embodiment of the spout according to the invention: in DK 172771 B1

Fig. 1 Tegningen viser her en beholder, hvor tuden er opbygget af folie typen, man ser tydeligt sluse systemet, kommende indefra beholderens indre og eneste passage ud af beholderen er over 3-punkt platformen B-C-D, som er placeret lavere end toppen af A.FIG. 1 The drawing shows here a container in which the spout is made of the foil type, you can clearly see the locking system, coming from inside the container and only passage out of the container is above the 3-point platform B-C-D, which is located lower than the top of A.

55

Fig. 1 a Tegningen er en stregtegning som med bogstaver illustrerer virkemåden af tuden Fig. 1FIG. 1 a The drawing is a line drawing illustrating the operation of the spout with letters. 1

Fig. 2 Tegningen viser tuden set fra siden indbygget i beholderens ίο konstruktion, igen sluse systemet afsluttende med 3-punkt platformen B-C-D, som her er trukket tilbage så påsætning af låg er muligt uden konfrontation af 3-punkt platformen.FIG. 2 The drawing shows the spout as seen from the side built into the container's construction, again the system finally closes with the 3-point platform B-C-D, which is here withdrawn so that attachment of the lid is possible without confrontation of the 3-point platform.

Fig. 3 Tegningen viser detaljer som Fig. 2, dog med understøtning F af 3-punkt is platformen.FIG. 3 The drawing shows details such as FIG. 2, however, with support F of the 3-point ice platform.

Fig. 4 Tegningen her viser tuden indbygget i skrue-, prop-, luknings- låg som en tilbehør del G som skrues eller påsættes på eksisterende beholdere.FIG. 4 The drawing here shows the spout built into screw, plug, closure lid as an accessory part G that is screwed or applied to existing containers.

2020

Fig. 5 Tegningen viser tuden i folie form, kunne være af engangs typen, som bruges i eksisterende beholdere.FIG. 5 The drawing shows the spout in foil form, could be of the disposable type used in existing containers.

Fig. 6 Tegningen viser Fig. 5 set lidt mere fra fronten, som tydeligt viser 25 opbygningen af folie typen.FIG. 6 The drawing shows FIG. 5, a little more from the front, which clearly shows the structure of the foil type.

Siderne A sørger for at guide væsken ud af beholderen. A er udformet som side støtter (Fig. 1) hvis opgave er at føre væsken frem til B hvadenten udtømningen sker i langsom eller høj fart. A rager længere op fra beholderen end B, i lodret stilling.The sides A make sure to guide the liquid out of the container. A is designed as a side support (Fig. 1) whose task is to advance the liquid to B whether the discharge is slow or high speed. A protrudes farther from the container than B, in the vertical position.

3030

Kanten B er stedet hvor væsken forlader beholderen og ledes over på 3-punkt platformen bestående af B-C-D.Edge B is the place where the liquid leaves the container and is passed onto the 3-point platform consisting of B-C-D.

Siderne C har til opgave at lede væsken ind mod centrum. Klæbrig væske følger 35 siderne så væsken bliver ført ind mod midte punktet D, selv ved stort flow.The sides C are responsible for directing the liquid towards the center. Sticky liquid follows the 35 sides so that the liquid is brought in towards the center point D, even at high flow.

Spidsen D har sammen med C til opgave at justere flow af væske omkring punktet D, væsken fordeler sig altid 50-50 omkring D, dette bevirker at væske flow sagtens kan blive ned under 1 m.m. uden væsken begynder at bølge eller klæbe i den 40 nedadgående retning.The tip D, together with C, has the task of adjusting the flow of liquid around the point D, the liquid always distributes 50-50 around D, this means that the liquid flow can easily fall below 1 m.m. without the liquid starting to wave or cling in the 40 downward direction.

2 DK 172771 B12 DK 172771 B1

Punkt A-B-C-D har en meget stor betydning her, idet siderne (C) leder væsken til centrum, udover punkt D, dette bevirker at centrum af væsken altid er i punkt D, uanset hastighed på væske flow. Hvis 3-punkt platformen er vendt nedad (se fig.Point A-B-C-D is of great importance here, since the sides (C) direct the liquid to the center, besides point D, this causes the center of the liquid to always be in point D, regardless of the speed of fluid flow. If the 3-point platform is facing down (see fig.

2,3,4,5 & 6), vil alt væsken passere via A over B som rettes ind til centrum af siderne 5 C til punkt D. Når væske strømmen er faldende til næsten nul, vil B give et knæk punkt på væsken mellem 3-punkt platformen og dunkens indre og væske som er i dunken render tilbage og på 3-punkt platformen opbygges et væske depot på fladen mellem B-C-D, hvis væske overflade størrelse, er afhængig af væskens viskositet og temperatur. Alt overskydende væske kan nu kun forlade platformen fra punkt D, da ίο dette punkt er det laveste punkt i 3-punkt platformen.2,3,4,5 & 6), all the liquid will pass through A over B which is directed to the center of the sides 5 C to point D. When the liquid flow is decreasing to almost zero, B will give a break point on the liquid between The 3-point platform and the canister's interior and liquid which are in the canister return and on the 3-point platform a liquid depot is built on the surface between BCD, whose liquid surface size depends on the viscosity and temperature of the liquid. Any excess liquid can now leave the platform only from point D, since this point is the lowest point in the 3-point platform.

Dette bevirker at det sidste overskydende dryp, forlader punkt D, hvorefter resten af væske depotet forbliver på platformen B-C-D, og her låses fast af egne overflade spændinger. Væsken har nu selv fundet og justeret knæk punktet, og intet væske forlader knæk punktet D før platformen igen bliver overfyldt.This causes the last excess drip to leave point D, whereupon the remainder of the liquid deposit remains on the B-C-D platform, where it is locked by its own surface tension. The fluid has now found and adjusted the crack point itself, and no liquid leaves the crack point D before the platform becomes overcrowded again.

15 Centreringen over punkt D bevirker at uanset væske tykkelse og væske kvantum er centrum af væsken altid i punkt D, så en præcision udtømning mod en anden beholder eller åbning, altid er lodret neden under.The centering above point D causes that regardless of fluid thickness and fluid quantity, the center of the fluid is always at point D, so that a precise discharge to another container or opening is always vertical below.

Opbygningen kan udføres på mange måder, f.eks.: 20 I en beholders åbning (fig. 2&3) hvad enten den er rund eller kantet kan opfindelsen indbygges/støbes som en del af åbningen, uden at forstyrre lukning/åbning af beholder.The structure can be carried out in many ways, for example: In a container opening (Figs. 2 & 3), whether it is round or angular, the invention can be incorporated / molded as part of the opening, without disturbing the closure / opening of the container.

I en beholder åbning indbygget i forbindelse med prop- skrue- lukke mekanisme- låg, (fig· 4) 25 I en beholder åbning, isat og udført i folie. (fig. 5 & 6) 3In a container opening built in conjunction with a screw cap closure mechanism cover, (Fig · 4) 25 In a container opening, inserted and made in foil. (Figs. 5 & 6) 3

Claims (2)

1. Udtømningstud, til beholdere for navnlig tyktflydende væsker og indrettet til anbringelse i beholderens udløbsåbning, idet udtømningstuden udgøres af en brik af s egnet elastisk fleksibelt plademateriale, eksempelvis plastfolie eller pap, og er indrettet til under anvendelse at blive indsat i udløbsåbningen, eller er indbygget som en integreret del af beholderen på indersiden af beholderens udløbsåbning eller i en til beholderen hørende del til skrue- eller selvlåsende fasttrykkelig anbringelse på beholderens, især eksisterende beholderes udløbsåbning med henblik på at muliggøre 10 drypfri udskænkning af væske fra den pågældende beholder, hvilken udtømningstud anbragt i udløbsåbningen har en lukket eller i hovedsagen lukket cylindrisk form, som en overvejende rørformet udløbsstuds med en afskæringsplatform for væske strømmen, kendetegnet ved, at afskæringsplatformen er udformet som en trekant eller trekant lignende tap, hvis grundlinie udgør en del af den øvre frie kant af den is rørformede studs, og hvis toppunkt, når studsen er i lodret stilling, strækker sig nedadgående i forhold til grundlinien uden for studsens væg, således at toppunktet ligger neden for grundlinien, og hvor studsens øvre frie kant forløber jævnt nedadgående over i tappens i studsens lodrette stilling vandrette eller i alt væsentlig vandrette grundlinie, således at tappen er placeret under den øverste del af studsen, 20 hvis sideflade eller flader strækker sig over tappen og under anvendelse danner ydervægge for væsken til udløb over tappens grundlinie.1. Discharge nozzle, for containers for especially viscous liquids and arranged for placement in the outlet opening of the container, the discharge nozzle being a piece of suitable resilient flexible sheet material, for example plastic foil or cardboard, and adapted to be inserted into the outlet opening during use. built-in as an integral part of the container on the inside of the outlet opening of the container or in a part of the container for screwing or self-locking fixed application on the outlet opening of the container, in particular existing container opening, to enable 10 drip-free discharge of liquid from the said container, disposed in the outlet opening has a closed or substantially closed cylindrical shape, such as a predominantly tubular outlet nozzle with a cut-off platform for the fluid flow, characterized in that the cut-off platform is formed as a triangle or triangle-like pin, the baseline of which forms a part of the upper free edge of the ice tubular studs, and whose vertex, when the bounce is in the vertical position, extends downwardly relative to the baseline outside the wall of the stud, so that the vertex lies below the baseline and where the upper free edge of the stud extends smoothly downwardly into the vertical or substantially substantially horizontal baseline of the stud in the stud, such that the stud is located below the upper portion of the stud 20, whose lateral surface or surfaces extend over the stud and in use form outer walls of the liquid for outlet above the stud baseline. 2. Udtømnings tud ifølge krav 1, kendetegnet ved, at der er påtrykt eller præget tekst eller logo på brikkens flade. 25 4Discharge spout according to claim 1, characterized in that text or logo is printed or embossed on the surface of the piece. 25 4
DK141395A 1995-12-13 1995-12-13 Discharge nozzle for containers, especially for viscous liquids DK172771B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK141395A DK172771B1 (en) 1995-12-13 1995-12-13 Discharge nozzle for containers, especially for viscous liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK141395 1995-12-13
DK141395A DK172771B1 (en) 1995-12-13 1995-12-13 Discharge nozzle for containers, especially for viscous liquids

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Publication Number Publication Date
DK141395A DK141395A (en) 1997-06-14
DK172771B1 true DK172771B1 (en) 1999-07-12

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