DK9200036U3 - Plastic container closure - Google Patents
Plastic container closure Download PDFInfo
- Publication number
- DK9200036U3 DK9200036U3 DK9200036U DK9200036U DK9200036U3 DK 9200036 U3 DK9200036 U3 DK 9200036U3 DK 9200036 U DK9200036 U DK 9200036U DK 9200036 U DK9200036 U DK 9200036U DK 9200036 U3 DK9200036 U3 DK 9200036U3
- Authority
- DK
- Denmark
- Prior art keywords
- new
- container closure
- cap
- spout
- container
- Prior art date
Links
- 239000004033 plastic Substances 0.000 title claims description 6
- 229920003023 plastic Polymers 0.000 title claims description 6
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000047 product Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 2
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000015071 dressings Nutrition 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 235000008960 ketchup Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
- B65D47/0833—Hinges without elastic bias
- B65D47/0838—Hinges without elastic bias located at an edge of the base element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Closures For Containers (AREA)
Description
DK 92 00036 U3DK 92 00036 U3
PLASTBEHOLDERLUKKEPLASTIC CONTAINER CLOSURE
Teknikkens standpunkt 5 Frembringelsen omfatter et beholderlukke støbt i et stykke plast med en underdel med en udgangstud, hvilken underdel kan monteres på beholderens udgangsåbning, og med en med et hængsel med underdelen forbundet hætte, som i lukket position kan dække over, og i åben position kån friholde ud- 10 gangstuden.BACKGROUND OF THE INVENTION The production comprises a container closure molded in a piece of plastic with a lower part with an outlet nozzle, which lower part can be mounted on the outlet opening of the container and with a cap connected to the lower part which can cover in closed position and in open position. can hold the exit bar free.
Lukker af denne art anvendes især på plastbeholdere, idet de er relativt billige at producere og lette at montere på de fyldte beholdere.Shutters of this kind are especially used on plastic containers, as they are relatively inexpensive to produce and easy to mount on the filled containers.
1515
De er egnede til alle former for flydende eller cremeagtige produkter såsom sennep, ketchup, mayonnaise, dressing, etc.They are suitable for all kinds of liquid or creamy products such as mustard, ketchup, mayonnaise, dressing, etc.
Endvidere er de lette at betjene med en hånd, da hætten let 20 kan vippes af og på.Furthermore, they are easy to operate with one hand as the cap can easily be tilted on and off.
For at sikre, at produkterne er til stede i udgangstuden, når produktet skal udpresses, er det almindeligt at sådanne beholdere opbevares på hovedet/ det vil sige hvilende på 25 hætten.To ensure that the products are present in the exit spout when the product is to be extruded, it is common for such containers to be stored on their heads / that is, resting on the cap.
Dette stiller betydelige krav til et helt tæt lukke, hvilket er vanskeligt at opnå med de kendte lukker af denne art.This places considerable demands on a very close closure, which is difficult to achieve with the known closures of this kind.
3030
Et således kendt lukke fungerer på den måde, at hættens indvendige flade ligger presset an mod udgangstudens randparti, når hætten er i lukket position. Dette giver selvsagt et meget ustabilt lukke, og da.der ofte afsættes pro-35 duktrester på tuden, vil randen ikke forblive plan, og efter kort tids brug vil lukket ikke fungere længere.A closure thus known operates in such a way that the inner surface of the cap lies pressed against the edge portion of the exit spout when the cap is in the closed position. This of course provides a very unstable closure, and since product residues are often deposited on the spout, the rim will not remain flat and after a short period of use the closure will no longer work.
2 DK 92 00036 U32 DK 92 00036 U3
For at afhjælpe dette er det kendt fra et andet lukke at udforme en ringformet fordybning i hættens indre, hvori tuden kan stikke ind i hættens lukkede position.To remedy this, it is known from another closure to form an annular recess in the interior of the cap, in which the spout can protrude into the closed position of the cap.
Også dette lukke er udsat for, at der afsætter sig restprodukter i fordybningen, hvilke produkter kan størkne og danne en hård prop således, at tuden ikke i nødvendigt omfang kan indføres i fordybningen og derfor efter kortere eller længere tid vil blive utæt.Also, this closure is exposed to residual products deposited in the recess, which products can solidify and form a hard plug so that the spout cannot be inserted into the recess to the necessary extent and therefore, after a shorter or longer period, will leak.
Fordele ved frembringelsenBenefits of production
Ved ifølge frembringelsen at udforme lukket således, at hætten på sin indvendige side er forsynet med en elastisk tætningsring, som kan ligge tæt an mod udgangstuden i hættens lukkede position, opnås på en overraskende enkel måde et helt tæt og stabilt fungerende lukke.By forming the closure according to the manufacture, so that the cap is provided on its inner side with an elastic sealing ring, which can abut close to the exit spout in the closed position of the cap, a completely tight and stable functioning closure is obtained in a surprisingly simple manner.
Den elastiske tætningsring fungerer som et meget pålideligt lukke, da den under betjeningen dels afskraber tudens ydre for restprodukter og dels ligger tæt omkring tuden og klemmer mod denne på grund af sin elasticitet.The elastic sealing ring acts as a very reliable closure, as during operation it scrapes the spout's outer surface for residual products and partly lies tightly around the spout, clamping against it due to its elasticity.
Herved opnås et helt pålideligt fungerende og tæt lukke, som tillader henstilling af beholderen på hovedet. Da beholderlukket samtidig kan fremstilles i de kendte plastmaterialer såsom polypropylen, vil det ikke blive væsentligt dyrere at producere, men bedre fungerende.This results in a fully reliable and tight closure which allows for the recommendation of the container upside down. Since the container lid can be manufactured simultaneously in the known plastics materials such as polypropylene, it will not be significantly more expensive to produce, but better functioning.
Tætningsringens elasticitet og slidstyrke vil være sikret således,.at lukket kan fungere i et omfang, som langt overstiger sædvanligt brug.The elasticity and abrasion resistance of the sealing ring will be ensured so that the closure can function to an extent that far exceeds normal use.
Ved, som omhandlet i krav 2, at udforme tætningsringen keg-lestubformet opnås et lukke, som kan sammenlignes med en 3 DK 92 00036 U3 manchetpakning, der ligger an mod tuden, og som er fuldstændig luftuigennemtrængelig. Dette sikrer produktet mod uønsket luftindtrængning.As defined in claim 2, forming the sealing ring cone-shaped, a closure comparable to a cuff gasket abutting the spout is obtained which is completely air-impermeable. This protects the product against unwanted air penetration.
5 Ved, som omhandlet i krav 3, at afrunde enden af ringen opnås en jævnt glidende lukkebevægelse, idet randen vil kunne glide ubesværet på den glatte tud.5 As claimed in claim 3, rounding the end of the ring results in an even sliding closure movement, the rim being able to slide effortlessly on the smooth spout.
Ved, som omhandlet i krav 4, at lade udgangstuden være luk-10 ket med et integreret endelukke kan beholderen med lukket forsegles på en enkel måde, og uden at det i øvrigt påvirker lukkets funktion.By, as defined in claim 4, leaving the exit spout closed with an integrated end closure, the container with the closure can be sealed in a simple manner and without otherwise affecting the function of the closure.
Ved, som omhandlet i krav 5, at udforme hængslet med en 15 holde- og fjederfunktion kan hætten let betjenes med en finger, fortrinsvis tommelfingeren, og bruges uden at hætten falder ind i produktets udstrømningsbane.By providing the hinge with a holding and spring function as defined in claim 5, the cap can be easily operated with a finger, preferably the thumb, and used without the cap falling into the product discharge path.
Ved, som omhandlet i krav 6, at udforme underdelen med to 20 kraver, hvorimellem beholderens hals kan indskydes, sikres et "børnesikkert" lukke, idet lukket ikke kan fjernes ved drejning, men kun ved et kraftigt modsatrettet træk i lukket og beholderen.As provided in claim 6, to design the lower part with two collars between which the neck of the container can be inserted, a "child-safe" closure is ensured, since the closure cannot be removed by turning, but only by a strong opposite pull in the closure and the container.
25 Endelig forøges denne "børnesikkerhed" ved, som omhandlet i krav 7, at udforme lukket som et snaplukke·, som umuligt kan adskilles af et barn ved træk.Finally, as referred to in claim 7, this "child safety" is increased by forming the closure as a snap closure that cannot be separated by a child in a move.
30 Tegningen30 The drawing
Et udførelseseksempel på et beholderlukke ifølge frembringelsen vil blive nærmere beskrevet i det efterfølgende afsnit under henvisning til tegningen, hvor . fig. 1 viser en beholders top med et påsat lukke ifølge frembringelsen i lukket position, 35 4 DK 92 00036 U3 fig. 2 viser lukket i åben position, fig. 3 viser et snit gennem det på fig. 2 viste lukke, 5 og fig. 4 viser et snit gennem lukket med hætten i forskellige positioner.An exemplary embodiment of a container closure according to the invention will be described in more detail in the following section with reference to the drawing, wherein. FIG. 1 shows the top of a container with a closed closure according to the production in the closed position, FIG. 2 shows the closed position in the open position; FIG. 3 shows a section through the embodiment of FIG. 2, 5 and FIG. 4 shows a section through the closure with the cap in different positions.
1010
Beskrivelse af udførelseseksemplet På tegningen er vist et eksempel på en foretrukken udførel-sesform for beholderlukket ifølge frembringelsen.Description of the embodiment The drawing shows an example of a preferred embodiment of the container lid according to the invention.
15 Beholderlukket, der som helhed er betegnet 1, er vist påsat en beholder 2, som kan være af enhver egnet art, og hvori der kan påfyldes det flydende produkt.The container lid, designated as a whole 1, is shown attached to a container 2 which can be of any suitable kind and in which the liquid product can be filled.
Beholderen er, som vist på fig. 3 og 4, udformet med et 20 halsparti 3, som rager frem, og som har en relativ stor godstykkelse.As shown in FIG. 3 and 4, formed with a projecting 20 neck portion 3 which has a relatively large thickness of material.
Det cylinderformede halsparti 3 er omkring midten forsynet med en rundtgående rille 4.The cylindrical neck portion 3 is provided with a circumferential groove 4 around the center.
25 På dette halsparti 3 er beholderlukkets underdel 5 monteret. På underdelens nedre er der udformet to nedadragende kraver, hvoraf den inderste 9 forløber indvendigt på halspartiet 3, således at udstrømningskanalen forløber ubrudt, 30 og med en ydre krave 10, som forløber udvendigt på halspar^ tiet 3.25 On this neck portion 3 the bottom lid 5 of the container lid is mounted. On the lower part of the lower part, two downwardly extending collars are formed, the inner 9 extending internally of the neck portion 3 so that the outflow channel extends unbroken, 30 and with an outer collar 10 extending externally of the neck portion 3.
Denne ydre krave 10 er på sin indvendige side forsynet med et rundtgående fremspring 11, som forløber nedefra og udef-35 ter i nedpresningsretningen, således at underdelen 5 og dermed lukket 1 ikke kan trækkes af. Herved sikres, at be- 5 DK 92 00036 U3 holderlukket er "børnesikret".This outer collar 10 is provided on its inner side with a circumferential projection 11 extending downwardly and outwardly in the downward direction so that the lower part 5 and thus the closure 1 cannot be pulled off. This ensures that the locking cap is "child-proof".
Fra denne udtømningskanal forløber underdelen opad i en tragtform for at ende i en cylindrisk formet udgangstud 7, 5 som kan være lukket ved enden ved hjælp af et integreret endeparti 8.From this discharge channel, the lower portion extends upwardly in a hopper shape to terminate in a cylindrical shaped outlet nozzle 7, 5 which may be closed at the end by an integral end portion 8.
Som antydet med stiplet streg på fig. 3 skal dette lukke afskæres eller afklippes, før udtømningen kan finde sted. 10 Dette lukke 8 er således et segl, som skal garantere forbrugeren, at produktet er urørt.As indicated by the dashed line in FIG. 3, this closure must be cut or cut before the discharge can take place. 10 This closure 8 is thus a seal which will guarantee the consumer that the product is untouched.
Udstrømningstuden 7 kan på almindelig kendt måde på sin inderside være profileret til dannelse af pyntestriber på 15 produktet under udtømningen.The discharge spout 7 may be profiled on its inner surface in a generally known manner to form decorative strips on the product during the discharge.
Til underdelen 5 er der hængslet en hætte 12 i et filmhængsel 6, som kan være forsynet med ikke viste midler til fastholdelse af hætten i sine yderstillinger og samtidig 20 fungere, som fjeder til lettelse af betjeningen.To the lower part 5 a cap 12 is hinged in a film hinge 6, which may be provided with means not shown for holding the cap in its outer positions and at the same time acting as a spring for ease of operation.
På hættens 12 modsatte side af hængslet 6 er der et konkavt forløbende parti 13, som foroven ender i en nedadragende næse 14 således, at en tommelfinger let kan lægge an og 25 vippe hætten op.On the opposite side of the cap 12 of the hinge 6, there is a concave extending portion 13 which ends at the top of a downwardly extending nose 14 such that a thumb can easily attach and tilt the cap 25 up.
Indvendigt i hætten er der en tætningsring 15, der, som vist på fig. 3 og 4, er formet som en relativt tyndvægget læbe, som har materialets elasticitet. Tværsnitsformen er 30 keglestubformet, og selve ringen 15 har aftagende vægtyk kelse mod enden 16. Herved dannes en effektivt fungerende pakning eller manchet, som kan slutte tæt til udgangstuden 7, som vist på fig. 4.Inside the cap is a sealing ring 15 which, as shown in FIG. 3 and 4, is shaped as a relatively thin-walled lip which has the elasticity of the material. The cross-sectional shape is 30 cone-shaped, and the ring 15 itself has decreasing wall thickness towards the end 16. Thereby, an effective working gasket or cuff is formed which can close close to the outlet spout 7, as shown in FIG. 4th
35 Endvidere har tætningsringen:en runding véd enden 16 således, at den kan glide på tuden 7, når hætten 12 lukkes.Further, the sealing ring has: a rounding at the end 16 such that it can slide on the spout 7 when the cap 12 is closed.
6 DK 92 00036 U36 DK 92 00036 U3
Dette lukke er enkelt og meget effektivt, idet lukket lukker tæt ved at slutte til tuden, som altid skrabes ren under lukningen, og da det ikke indvirker på lukkets funktion i øvrigt, giver det ingen gener.This closure is simple and very effective, as the closure closes tightly by connecting to the spout, which is always scraped clean during closure, and since it does not affect the function of the closure otherwise, it does not cause any nuisance.
Endvidere kan det relativt let produceres, og de kendte materialer såsom prolypropylen ér velegnede til at sikre lukkets funktionsdygtighed.Furthermore, it can be produced relatively easily and the known materials such as prolypropylene are well suited to ensure the capability of the closure.
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK9200036U DK9200036U3 (en) | 1992-07-15 | 1992-07-15 | Plastic container closure |
| DE9310130U DE9310130U1 (en) | 1992-07-15 | 1993-07-07 | PLASTIC LOCK FOR CONTAINERS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK9200036U DK9200036U3 (en) | 1992-07-15 | 1992-07-15 | Plastic container closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK9200036U3 true DK9200036U3 (en) | 1993-12-10 |
Family
ID=8153798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK9200036U DK9200036U3 (en) | 1992-07-15 | 1992-07-15 | Plastic container closure |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE9310130U1 (en) |
| DK (1) | DK9200036U3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339889C1 (en) * | 1993-11-23 | 1995-04-20 | Henkel Kgaa | Closure for a liquid container, in particular for a bottle |
| DE10308599B4 (en) * | 2003-02-27 | 2006-02-16 | Weener Plastik Gmbh & Co Kg | cap |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297778A1 (en) * | 1975-01-16 | 1976-08-13 | Bouchage Mecanique | IMPROVEMENTS TO CAPPING DEVICES WITH A SPOUT |
| CH683765A5 (en) * | 1991-05-21 | 1994-05-13 | Feichtinger Ernst Expan | Guarantee closure. |
-
1992
- 1992-07-15 DK DK9200036U patent/DK9200036U3/en active
-
1993
- 1993-07-07 DE DE9310130U patent/DE9310130U1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE9310130U1 (en) | 1993-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3321114A (en) | Pop-up diaphragm closure | |
| US4261486A (en) | One-piece dispensing closure with lid hold-open feature | |
| CA2163863C (en) | Venting closure cap | |
| AU737612B2 (en) | Dispensing structure with frangible membrane for separating two products | |
| US3160327A (en) | Dispensing spout with rupturable breathing diaphragm and closure therefor | |
| US3773233A (en) | Self-closing dispenser | |
| US3323671A (en) | Container closure with hinged cover portion | |
| US4638916A (en) | Closure with snap-type hinge cap | |
| US5971232A (en) | Dispensing structure which has a pressure-openable valve retained with folding elements | |
| US6112951A (en) | One-piece dispensing system and method for making same | |
| US5632420A (en) | Dispensing package | |
| US5332131A (en) | Kicker latch for container closures | |
| US7584842B2 (en) | Two-part vessels | |
| US7195138B2 (en) | Container closure with biased closed valve | |
| US7913868B2 (en) | Triple-flap container closure | |
| US5370284A (en) | Toggle closure for a resiliently deformable container | |
| US3261513A (en) | Yieldable container with dispensing closure | |
| US3907179A (en) | One piece molded dispensing spout cap | |
| EP3849916B1 (en) | Closure for a container | |
| US3734359A (en) | Liquid container dispensing closure | |
| EP1496785A1 (en) | Scrubbing closure | |
| US4261487A (en) | Pour through stopper | |
| US5735438A (en) | Press-to-open dispensing closure | |
| US3416712A (en) | Dispensing closures | |
| GB2024785A (en) | Reducercarrying cap |