EP1445206B1 - Packaging for two-component product - Google Patents

Packaging for two-component product Download PDF

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Publication number
EP1445206B1
EP1445206B1 EP04001278A EP04001278A EP1445206B1 EP 1445206 B1 EP1445206 B1 EP 1445206B1 EP 04001278 A EP04001278 A EP 04001278A EP 04001278 A EP04001278 A EP 04001278A EP 1445206 B1 EP1445206 B1 EP 1445206B1
Authority
EP
European Patent Office
Prior art keywords
container
lid
edge
bead
containers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP04001278A
Other languages
German (de)
French (fr)
Other versions
EP1445206A3 (en
EP1445206A2 (en
Inventor
Herbert Dickel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niederrheinische Blechwarenfabrik GmbH
Original Assignee
Niederrheinische Blechwarenfabrik GmbH
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 Niederrheinische Blechwarenfabrik GmbH filed Critical Niederrheinische Blechwarenfabrik GmbH
Publication of EP1445206A2 publication Critical patent/EP1445206A2/en
Publication of EP1445206A3 publication Critical patent/EP1445206A3/en
Application granted granted Critical
Publication of EP1445206B1 publication Critical patent/EP1445206B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0224—Auxiliary removable stacking elements other than covers
    • 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
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • B65D45/34—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member lever-operated
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • 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
    • B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container 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
    • 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
    • B65D2543/00509—Cup
    • 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

Definitions

  • the present invention relates to a package for two-component products having a first upper container and a second lower container, each having a lid, wherein the first upper container for forming a storage and transport unit disposed on the lid of the second lower container and at this is releasably fixed.
  • the first upper larger container is for example for receiving a component of a paint
  • an additional component for example, a low-viscosity hardener, which is to be filled in the larger container, is housed.
  • a package for two-component products having the features of the preamble of claim 1 is located on the market.
  • the first large container in the lid of the smaller second container is locked without further securing element.
  • the present invention has for its object to provide a package of the type specified, which is characterized by a particularly good handling by a particularly good and secure fixation between the containers.
  • the lid of the second lower container at a distance from its edge which projects over a curling of the second lower container has a rim which is higher than the rim and has a bead formed concentrically therewith, on which the bottom of the first upper container rests;
  • the lower edge region of the first upper container has a radially recessed region and an adjoining lower radially protruding edge with an approximately horizontal upper side, the lower edge of the first upper container engages at least partially in the annular groove formed between the rim and the bead of the lid of the second lower container, such that the tops of both edges are approximately equidistant, to attach both containers to each other a clamping ring with its wider upper flange with the tops of both edges comes into contact and the lid of the second lower container has a central opening with closure whose maximum height in the opening-occluding state is less than the height of the lid bead.
  • the first upper larger container containing, for example, a paint
  • the second lower smaller container having, for example, a hardener for this paint
  • a clamping ring which according to the invention with its wider upper flange on the tops of the edge of the lid of the lower container and the lower edge of the upper container.
  • the clamping ring abuts with its upper flange not only perpendicular to the wall of the upper container, but is also, as mentioned, on the two edges, so that a separation of the upper container from the lower container is counteracted immediately, while at the beginning mentioned the technique of the clamping ring applies only a radially directed force, so that the risk of possible axial movement of the container relative to each other in the occurrence of corresponding forces. According to the invention thus a particularly secure fixation of both containers is achieved together.
  • a higher than the edge formed bead is provided, whose upper side forms the bearing for receiving the upper container.
  • the upper container is thus supported on the top of the bead, which is formed so high that in the lid of the second lower container, a central opening with associated closure can be provided, wherein the maximum height of the closure in the opening occlusive state is less than the height of Dekkelsicke.
  • the lower smaller container is thus provided, despite the arrangement of the upper larger container on its lid with an opening with closure, so that the smaller container can be emptied in a convenient manner in the larger container.
  • the attachment between the two containers is released, ie the clamping ring relaxed, the upper container taken from the lower container and the shutter released from the opening provided in the lid of the lower container, after which the smaller container emptied into the larger container after opening the lid can be.
  • a clamping ring for fastening the two containers together.
  • This clamping ring has two purposes: on the one hand he serves the above-mentioned attachment of the container together, on the other he serves to attach the lid to the second lower container, so that in the transport and storage phase of the package according to the invention in addition to preventing the separation of the two containers it is also ensured that the lid can not come loose from the lower container.
  • the clamping ring engages with its lower flange the upper edge (the curling) of the lower container, so that a safe investment of the clamping ring is ensured in this area, in particular a Concerning the flange of the clamping ring is achieved at a radial surface of the lower container.
  • the upper container may be provided to secure its lid on the container with a clamping ring.
  • the lid of the second lower container preferably has an approximately omega-shaped (omega) formed edge.
  • the also preferably ⁇ -shaped (omega) formed bead connects radially inwardly, which follows in the radial direction further inwardly a substantially flat lid bottom to the central opening with closure.
  • the flat lid bottom and the bottom of the annular groove formed between the bead and the edge of the lid are at the same height, while preferably extending downwardly extending outer leg of the edge slightly deeper than the Ringnut founded and is preferably slightly curved outwardly at the end.
  • a sealing ring located within the lid edge of the second lower container, for a tight seal between the upper edge (the curling) the second lower container and the lid provides.
  • the clamping ring used in the invention may be of conventional design and need not be described in detail at this point.
  • Such clamping rings are known in the art and are generally C-shaped in cross-section with an upper flange, a lower flange and a web, wherein in the clamping ring used in the present invention, the upper flange is formed longer than the lower flange, since it extends into the extends radially recessed portion of the lower wall portion of the first upper container and with the upper side of the radially projecting lower edge of the upper container in abutment.
  • closure of the opening in the lid of the lower container may be a plastic clamping closure, which can be removed by means of a tool (screwdriver) from the opening.
  • the first upper container may further include a suitable carrying handle secured to opposite locations of the container wall.
  • a suitable carrying handle secured to opposite locations of the container wall.
  • both containers are made of tinplate, both the actual container and the container lid.
  • the carrying handle with corresponding eyelets can for example consist of steel wire.
  • the upper container preferably has one or more beads on its hull. This may be, for example, an upper stack bead and / or one or more reinforcement beads. Instead of reinforcing beads, corresponding annular grooves (grooves) can also be arranged in the fuselage.
  • the two containers shown in Figures 1 and 2 form in the stacked state, a package for two-component products, for example, in the upper container containing a paint and in the lower container of the associated hardener for the paint.
  • the connection of both containers takes place with the aid of a clamping ring, this clamping ring at the same time the lid on fixed lower container.
  • Another clamping ring is used to fix the lid of the upper container.
  • Figure 1 shows a first upper container 1 with a slightly conical hull 3 and inserted into the container lid 10.
  • a carrying handle 2 is provided, which is attached to the body at two points.
  • the hull has a stacking bead 7 and two reinforcing ribs 8.
  • the lower wall portion of the container body 3 has a radially recessed portion 5 and a subsequent lower radially projecting edge 6 with approximately horizontal top.
  • the container bottom 4 is arranged offset from the bottom of the edge 6 upwards.
  • the associated second lower container 11 of the packaging is shown in the side view in Figure 2. It is smaller than the first upper container and has approximately cylindrical shape. At the upper edge of the container 11 a curling 13 is provided.
  • the associated container lid 14 is shown in a separate state from the container 11 and has a central opening 15 which is closed by a clamping cover 20 at the bottom.
  • the lid 14 of the second lower container 11 at a distance from its the curling 13 of the second lower container cross-edge 16 has a higher than the edge 16 and concentric with this formed bead 17, on which in the juxtaposed state of both containers of the bottom. 4 the upper container 1 is supported. Both the lid edge 16 and the bead 17 are formed approximately ⁇ -shaped (omega), wherein within the edge 16, a suitable sealing ring 21 is arranged.
  • a clamping ring 18 is shown in Figure 2, which fixes both the lid 14 on the container 11 and both containers together.
  • the clamping ring 18 has, as shown in Figure 3, a short lower flange 22 and a longer upper flange 23, which are interconnected via a web.
  • the clamping ring 18 of conventional design and a suitable clamping device 19 can be clamped.
  • FIG. 3 shows a connection detail of both containers in the stacked state with attached clamping ring in vertical section. It can be seen the lower wall portion of the upper container 1 with the radially recessed portion 5 and the adjoining lower radially projecting edge 6. Further, the lower container 11 is shown with its curling 13 at the top. This curling 13 is overlapped by the edge 16 of the container lid 14, wherein the interposed seal ring 21 is compressed. Between this lid edge 16 and the radially inwardly disposed therefrom higher bead 17 is an annular groove 24, engages in the mounted state of the upper container 1 whose lower edge 6, and indeed so far that the tops of the lid edge 16 and the lower edge. 6 of the upper container 1 are arranged approximately the same height.
  • the clamping ring 18 used to fix both containers can be placed with its upper longer flange 23 on the tops of both edges, so that a particularly good security against axial occurring forces, which try to separate both containers from each other, is achieved.
  • the flange 23 of the clamping ring 18 therefore abuts not only perpendicular to the wall of the container 1 in the tensioned state of the clamping ring, but abuts against the upper sides of both edges, so that a nearly perfect backup is achieved.
  • the bead 17 of the lid 14 is formed so high that the inserted into the lid opening 15 clamp closure 20 does not hinder the placement of the upper container 1 on the lid 14. In the fitted state of the upper container whose bottom is 4 on top of the bead 17 at. Therefore, after loosening the tension ring 18 and separating both containers from each other, the contents of the lower container can be conveniently emptied by removing the clamp 20 into the upper container after removing its lid. A piercing of the lid 14 is no longer necessary.

Abstract

The pack consists of a first upper container (1) and a second lower container, each with a lid (e.g. 10). The first upper container is mounted on the lid of the second one and releasably attached to it by spring arrangement of rims (e.g. 6) fitting into each other.

Description

Die vorliegende Erfindung betrifft eine Verpackung für Zweikomponenten-Produkte mit einem ersten oberen Behälter und einem zweiten unteren Behälter, die jeweils einen Dekkel aufweisen, wobei der erste obere Behälter zur Ausbildung einer Lager- und Transporteinheit auf dem Deckel des zweiten unteren Behälters angeordnet und an diesem lösbar fixiert ist.The present invention relates to a package for two-component products having a first upper container and a second lower container, each having a lid, wherein the first upper container for forming a storage and transport unit disposed on the lid of the second lower container and at this is releasably fixed.

Derartige Verpackungen für Zweikomponenten-Produkte sind bekannt. Siehe z.B. die Dokumente DE-U-93 04 892.0 und DE-U-93 17 529.9. Bei diesen Verpackungen dient der erste obere größere Behälter beispielsweise zur Aufnahme von einer Komponente eines Anstrichmittels, während im zweiten unteren kleineren Behälter eine Zusatzkomponente, beipielsweise ein dünnflüssiger Härter, der in den größeren Behälter einzufüllen ist, untergebracht ist.Such packages for two-component products are known. See, e.g. the documents DE-U-93 04 892.0 and DE-U-93 17 529.9. In these packages, the first upper larger container is for example for receiving a component of a paint, while in the second lower smaller container an additional component, for example, a low-viscosity hardener, which is to be filled in the larger container, is housed.

Eine Verpackung für Zweikomponenten-Produkte mit den Merkmalen des Oberbegriffs des Patentanspruchs 1 befindet sich auf dem Markt. Bei dieser bekannten Verpackung ist der erste große Behälter im Deckel des kleineren zweiten Behälters ohne weiteres Sicherungselement verrastet. Mit einer derartigen Verpackung sind gute Ergebnisse erzielt worden, jedoch ist die Befestigung zwischen den beiden Behältern, die während der Lager- und Transportphase starken Belastungen ausgesetzt ist, noch verbesserungswürdig.A package for two-component products having the features of the preamble of claim 1 is located on the market. In this known packaging, the first large container in the lid of the smaller second container is locked without further securing element. With such a package good results have been achieved, however, the attachment between the two containers, which is exposed during the storage and transport phase heavy loads, still in need of improvement.

Ferner befindet sich eine Verpackung für Zweikomponenten-Produkte auf dem Markt, bei dem ein kleinerer Behälter auf einem größeren Behälter angeordnet ist und beide Behälter über einen Spannring miteinander verbunden sind. Beide Behälter weisen Deckel auf, in denen keine Öffnungen vorhanden sind, so daß daher zum Ausgießen des kleineren Behälters in den größeren beide Deckel entfernt werden müssen oder der Deckel des kleineren Behälters durchstochen werden muß und der kleinere Behälter in den größeren Behälter bei geöffnetem Deckel eingefüllt werden muß. Die Handhabung dieser Verpackung für Zweikomponenten-Produkte ist daher nicht besonders bequem. Ferner ist auch die Befestigung zwischen den beiden Behältern nicht optimal, da der hierfür vorgesehene Spannring mit seinem oberen Flansch senkrecht gegen die Wandung des kleineren Behälters stößt, so daß daher bei entsprechender Krafteinwirkung der kleinere Behälter vom größeren Behälter gelöst werden kann.Furthermore, there is a packaging for two-component products on the market, in which a smaller container is disposed on a larger container and both containers are connected to each other via a clamping ring. Both containers have lids in which there are no openings, so that therefore must be removed for pouring the smaller container in the larger both lids or the lid of the smaller container must be pierced and filled the smaller container in the larger container with the lid open must become. The handling of this packaging for two-component products is therefore not particularly convenient. Furthermore, the attachment between the two containers is not optimal, since the purpose provided clamping ring abuts with its upper flange perpendicular to the wall of the smaller container, so that therefore with a corresponding force of the smaller container can be solved by the larger container.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Verpackung der angegebenen Art zu schaffen, die sich bei einer besonders guten Handhabbarkeit durch eine besonders gute und sichere Fixierung zwischen den Behältern auszeichnet.The present invention has for its object to provide a package of the type specified, which is characterized by a particularly good handling by a particularly good and secure fixation between the containers.

Diese Aufgabe wird erfindungsgemäß bei einer Verpackung der angegebenen Art dadurch gelöst, daß
der Deckel des zweiten unteren Behälters mit Abstand von seinem eine Rollierung des zweiten unteren Behälters übergreifenden Rand eine höher als der Rand und konzentrisch zu diesem ausgebildete Sicke aufweist, auf der sich der Boden des ersten oberen Behälters abstützt,
der untere Randbereich des ersten oberen Behälters einen radial zurückspringenden Bereich und einen sich hieran anschließenden unteren radial vorstehenden Rand mit etwa horizontaler Oberseite aufweist,
der untere Rand des ersten oberen Behälters mindestens teilweise in die zwischen dem Rand und der Sicke des Dekkels des zweiten unteren Behälters ausgebildete Ringnut eingreift, derart, daß die Oberseiten beider Ränder etwa gleich hoch angeordnet sind,
zur Befestigung beider Behälter aneinander ein Spannring mit seinem breiteren oberen Flansch mit den Oberseiten beider Ränder in Anlage tritt und
der Deckel des zweiten unteren Behälters eine zentrale Öffnung mit Verschluß besitzt, dessen Maximalhöhe im die Öffnung verschließenden Zustand geringer ist als die Höhe der Deckelsicke.This object is achieved in a package of the type specified by the fact that
the lid of the second lower container at a distance from its edge which projects over a curling of the second lower container has a rim which is higher than the rim and has a bead formed concentrically therewith, on which the bottom of the first upper container rests;
the lower edge region of the first upper container has a radially recessed region and an adjoining lower radially protruding edge with an approximately horizontal upper side,
the lower edge of the first upper container engages at least partially in the annular groove formed between the rim and the bead of the lid of the second lower container, such that the tops of both edges are approximately equidistant,
to attach both containers to each other a clamping ring with its wider upper flange with the tops of both edges comes into contact and
the lid of the second lower container has a central opening with closure whose maximum height in the opening-occluding state is less than the height of the lid bead.

Bei der erfindungsgemäßen Lösung sind der erste obere größere Behälter, der beispielsweise ein Anstrichmittel enthält, und der zweite untere kleinere Behälter, der beispielsweise einen Härter für dieses Anstrichmittel aufweist, über einen Spannring miteinander verbunden, der sich erfindungsgemäß mit seinem breiteren oberen Flansch auf die Oberseiten des Randes des Deckels des unteren Behälters und des unteren Randes des oberen Behälters anlegt. Auf diese Weise wirkt der Spannring im verspannten Zustand direkt Axialkräften entgegen, die versuchen, beide Behälter voneinander zu trennen. Der Spannring stößt daher mit seinem oberen Flansch nicht nur senkrecht gegen die Wandung des oberen Behälters, sondern liegt auch, wie erwähnt, auf den beiden Rändern an, so daß einer Trennung des oberen Behälters vom unteren Behälter sofort entgegengewirkt wird, während beim eingangs erwähnten Stand der Technik der Spannring nur eine radial gerichtete Kraft aufbringt, so daß die Gefahr von möglichen Axialbewegungen der Behälter relativ zueinander beim Auftreten von entsprechenden Kräften besteht. Erfindungsgemäß wird somit eine besonders sichere Fixierung beider Behälter aneinander erreicht.In the solution according to the invention, the first upper larger container containing, for example, a paint, and the second lower smaller container having, for example, a hardener for this paint, connected to each other via a clamping ring, which according to the invention with its wider upper flange on the tops of the edge of the lid of the lower container and the lower edge of the upper container. In this way, the clamping ring in the clamped state counteracts directly axial forces that try to separate both containers from each other. Therefore, the clamping ring abuts with its upper flange not only perpendicular to the wall of the upper container, but is also, as mentioned, on the two edges, so that a separation of the upper container from the lower container is counteracted immediately, while at the beginning mentioned the technique of the clamping ring applies only a radially directed force, so that the risk of possible axial movement of the container relative to each other in the occurrence of corresponding forces. According to the invention thus a particularly secure fixation of both containers is achieved together.

Desweiteren ist erfindungsgemäß auf dem Deckel des zweiten unteren Behälters mit Abstand vom Deckelrand und konzentrisch hierzu eine höher als der Rand ausgebildete Sicke vorgesehen, deren Oberseite das Lager zur Aufnahme des oberen Behälters bildet. Der obere Behälter stützt sich somit auf der Oberseite der Sicke ab, die so hoch ausgebildet ist, daß im Deckel des zweiten unteren Behälters eine zentrale Öffnung mit zugehörigem Verschluß vorgesehen sein kann, wobei die Maximalhöhe des Verschlusses im die Öffnung verschließenden Zustand geringer ist als die Höhe der Dekkelsicke. Der untere kleinere Behälter ist somit trotz der Anordnung des oberen größeren Behälters auf seinem Deckel mit einer Öffnung mit Verschluß versehen, so daß der kleinere Behälter auf bequeme Weise in den größeren Behälter entleert werden kann. Hierzu wird die Befestigung zwischen den beiden Behältern gelöst, d.h. der Spannring entspannt, der obere Behälter vom unteren Behälter genommen und der Verschluß von der im Deckel des unteren Behälters vorgesehenen Öffnung gelöst, wonach der kleinere Behälter in den größeren Behälter nach Öffnen von dessen Deckel entleert werden kann. Insgesamt läßt sich somit mit der erfindungsgemäß ausgebildeten Verpackung für Zweikomponenten-Produkte neben einer besonders guten Fixierung der Behälter eine bequemere und einfachere Handhabung als beim Stand der Technik erzielen.Furthermore, according to the invention on the lid of the second lower container at a distance from the lid edge and concentric thereto a higher than the edge formed bead is provided, whose upper side forms the bearing for receiving the upper container. The upper container is thus supported on the top of the bead, which is formed so high that in the lid of the second lower container, a central opening with associated closure can be provided, wherein the maximum height of the closure in the opening occlusive state is less than the height of Dekkelsicke. The lower smaller container is thus provided, despite the arrangement of the upper larger container on its lid with an opening with closure, so that the smaller container can be emptied in a convenient manner in the larger container. For this purpose, the attachment between the two containers is released, ie the clamping ring relaxed, the upper container taken from the lower container and the shutter released from the opening provided in the lid of the lower container, after which the smaller container emptied into the larger container after opening the lid can be. Overall, it is thus possible with the inventively designed packaging for two-component products in addition to a particularly good fixation of the container to achieve a more convenient and easier handling than in the prior art.

Bei der erfindungsgemäßen Lösung findet ein Spannring zur Befestigung der beiden Behälter aneinander Verwendung. Dieser Spannring hat zwei Aufgaben: zum einen dient er der vorstehend erwähnten Befestigung der Behälter aneinander, zum anderen dient er zur Befestigung des Deckels am zweiten unteren Behälter, so daß in der Transport- und Lagerphase der erfindungsgemäßen Verpackung neben einer Verhinderung der Trennung der beiden Behälter voneinander auch sichergestellt wird, daß sich der Deckel nicht vom unteren Behälter lösen kann. Dabei untergreift der Spannring mit seinem unteren Flansch den oberen Rand (die Rollierung) des unteren Behälters, so daß auch in diesem Bereich eine sichere Anlage des Spannringes gewährleistet ist, insbesondere auch ein Anliegen des Flansches des Spannrings an eine Radialfläche des unteren Behälters erreicht wird.In the solution according to the invention, a clamping ring for fastening the two containers together. This clamping ring has two purposes: on the one hand he serves the above-mentioned attachment of the container together, on the other he serves to attach the lid to the second lower container, so that in the transport and storage phase of the package according to the invention in addition to preventing the separation of the two containers it is also ensured that the lid can not come loose from the lower container. Here, the clamping ring engages with its lower flange the upper edge (the curling) of the lower container, so that a safe investment of the clamping ring is ensured in this area, in particular a Concerning the flange of the clamping ring is achieved at a radial surface of the lower container.

Nach dem Lösen des Spannringes zwischen den beiden Behältern sitzt der Deckel ausreichend fest im unteren Behälter, so daß sich ohne Lösen des Deckels der Verschluß öffnen und sich der Behälterinhalt in den oberen Behälter gießen läßt. Eine Extrasicherung zwischen Deckel und unterem Behälter nach dem Entfernen des Spannringes ist daher nicht erforderlich.After loosening the clamping ring between the two containers, the lid sits firmly enough in the lower container, so that open without loosening the lid of the closure and can pour the contents of the container in the upper container. An extra safety between the lid and lower container after removing the clamping ring is therefore not required.

Auch der obere Behälter kann zur Sicherung seines Deckels am Behälter mit einem Spannring versehen sein.Also, the upper container may be provided to secure its lid on the container with a clamping ring.

Der Deckel des zweiten unteren Behälters hat vorzugsweise einen etwa Ω-förmig (Omega) ausgebildeten Rand. An diesen Rand schließt sich die ebenfalls vorzugsweise Ω-förmig (Omega) ausgebildete Sicke radial nach innen an, wonach in Radialrichtung weiter nach innen ein im wesentlichen ebener Deckelboden bis zur zentralen Öffnung mit Verschluß folgt. Dabei liegen zweckmäßigerweise der ebene Deckelboden und der Boden der zwischen der Sicke und dem Deckelrand gebildeten Ringnut auf gleicher Höhe, während sich vorzugsweise der nach unten verlaufende Außenschenkel des Randes etwas tiefer erstreckt als der Ringnutboden und am Ende vorzugsweise geringfügig nach außen gekrümmt ist.The lid of the second lower container preferably has an approximately omega-shaped (omega) formed edge. At this edge, the also preferably Ω-shaped (omega) formed bead connects radially inwardly, which follows in the radial direction further inwardly a substantially flat lid bottom to the central opening with closure. Expediently, the flat lid bottom and the bottom of the annular groove formed between the bead and the edge of the lid are at the same height, while preferably extending downwardly extending outer leg of the edge slightly deeper than the Ringnutboden and is preferably slightly curved outwardly at the end.

Zweckmäßigerweise befindet sich innerhalb des Deckelrandes des zweiten unteren Behälters ein Dichtungsring, der für einen dichten Abschluß zwischen dem oberen Rand (der Rollierung) des zweiten unteren Behälters und dem Deckel sorgt.Conveniently, located within the lid edge of the second lower container, a sealing ring, for a tight seal between the upper edge (the curling) the second lower container and the lid provides.

Der erfindungsgemäß verwendete Spannring kann von herkömmlicher Bauart sein und muß an dieser Stelle im einzelnen nicht beschrieben werden. Solche Spannringe sind dem Fachmann bekannt und sind im Schnitt generell C-förmig mit einem oberen Flansch, einem unteren Flansch und einem Steg ausgebildet, wobei bei dem erfindungsgemäß verwendeten Spannring der obere Flansch länger ausgebildet ist als der untere Flansch, da er sich bis in den radial zurückspringenden Bereich des unteren Wandbereiches des ersten oberen Behälters erstreckt und mit der Oberseite des radial vorstehenden unteren Randes des oberen Behälters in Anlage tritt.The clamping ring used in the invention may be of conventional design and need not be described in detail at this point. Such clamping rings are known in the art and are generally C-shaped in cross-section with an upper flange, a lower flange and a web, wherein in the clamping ring used in the present invention, the upper flange is formed longer than the lower flange, since it extends into the extends radially recessed portion of the lower wall portion of the first upper container and with the upper side of the radially projecting lower edge of the upper container in abutment.

Bei dem Verschluß der Öffnung im Deckel des unteren Behälters kann es sich um einen Kunststoffklemmverschluß handeln, der mit Hilfe eines Werkzeuges (Schraubenzieher) aus der Öffnung entfernt werden kann.In the closure of the opening in the lid of the lower container may be a plastic clamping closure, which can be removed by means of a tool (screwdriver) from the opening.

Der erste obere Behälter kann ferner einen geeigneten Tragebügel besitzen, der an gegenüberliegenden Stellen der Behälterwandung befestigt ist. Auf diese Weise läßt sich der obere Behälter ohne weiteres transportieren. Vorzugsweise bestehen beide Behälter aus Weißblech, und zwar sowohl der eigentliche Behälter als auch der Behälterdeckel. Der Tragebügel mit entsprechenden Ösen kann beispielsweise aus Stahldraht bestehen.The first upper container may further include a suitable carrying handle secured to opposite locations of the container wall. In this way, the upper container can be easily transported. Preferably, both containers are made of tinplate, both the actual container and the container lid. The carrying handle with corresponding eyelets can for example consist of steel wire.

Der obere Behälter weist vorzugsweise an seinem Rumpf eine oder mehrere Sicken auf. Es kann sich dabei beispielsweise um eine obere Stapelsicke und/oder eine oder mehrere Verstärkungssicken handeln. Anstelle von Verstärkungssicken können auch entsprechende Ringnuten (Riefen) im Rumpf angeordnet sein.The upper container preferably has one or more beads on its hull. This may be, for example, an upper stack bead and / or one or more reinforcement beads. Instead of reinforcing beads, corresponding annular grooves (grooves) can also be arranged in the fuselage.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels in Verbindung mit der Zeichnung im einzelnen erläutert. Es zeigen:

Figur 1
den oberen Behälter einer Verpackung für Zweikomponenten-Produkte in der Seitenansicht mit getrennt gezeigtem Spannring;
Figur 2
den unteren Behälter der gleichen Verpackung in der Seitenansicht mit separat dargestelltem Dekkel und Spannring; und
Figur 3
einen Vertikalschnitt durch den Verbindungsbereich zwischen oberem und unterem Behälter mit aufgebrachtem Spannring.
The invention will now be explained in detail with reference to an embodiment in conjunction with the drawings. Show it:
FIG. 1
the upper container of a package for two-component products in the side view with separately shown clamping ring;
FIG. 2
the lower container of the same packaging in the side view with separately shown Dekkel and clamping ring; and
FIG. 3
a vertical section through the connection region between the upper and lower container with applied clamping ring.

Die in den Figuren 1 und 2 dargestellten beiden Behälter bilden im aufeinandergesetzten Zustand eine Verpackung für Zweikomponenten-Produkte, wobei beispielsweise im oberen Behälter ein Anstrichmittel und im unteren Behälter der zugehörige Härter für das Anstrichmittel enthalten ist. Die Verbindung beider Behälter erfolgt mit Hilfe eines Spannringes, wobei dieser Spannring gleichzeitig den Deckel am unteren Behälter fixiert. Ein weiterer Spannring dient zum Fixieren des Deckels des oberen Behälters.The two containers shown in Figures 1 and 2 form in the stacked state, a package for two-component products, for example, in the upper container containing a paint and in the lower container of the associated hardener for the paint. The connection of both containers takes place with the aid of a clamping ring, this clamping ring at the same time the lid on fixed lower container. Another clamping ring is used to fix the lid of the upper container.

Im einzelnen zeigt Figur 1 einen ersten oberen Behälter 1 mit einem leicht konischen Rumpf 3 und in den Behälter eingesetztem Deckel 10. Zum Transport des Behälters ist ein Tragebügel 2 vorgesehen, der an zwei Stellen am Rumpf angebracht ist. Ferner weist der Rumpf eine Stapelsicke 7 und zwei Verstärkungsriefen 8 auf.In detail, Figure 1 shows a first upper container 1 with a slightly conical hull 3 and inserted into the container lid 10. For transporting the container, a carrying handle 2 is provided, which is attached to the body at two points. Furthermore, the hull has a stacking bead 7 and two reinforcing ribs 8.

Der untere Wandbereich des Behälterrumpfes 3 besitzt einen radial zurückspringenden Bereich 5 und einen sich hieran anschließenden unteren radial vorstehenden Rand 6 mit etwa horizontaler Oberseite. Der Behälterboden 4 ist gegenüber der Unterseite des Randes 6 nach oben versetzt angeordnet.The lower wall portion of the container body 3 has a radially recessed portion 5 and a subsequent lower radially projecting edge 6 with approximately horizontal top. The container bottom 4 is arranged offset from the bottom of the edge 6 upwards.

Der zugehörige zweite untere Behälter 11 der Verpackung ist in der Seitenansicht in Figur 2 dargestellt. Er ist kleiner als der erste obere Behälter und hat etwa zylindrische Form. Am oberen Rand des Behälters 11 ist eine Rollierung 13 vorgesehen. Am unteren Rand befindet sich eine ähnliche Rollierung 12. Der zugehörige Behälterdeckel 14 ist im vom Behälter 11 getrennten Zustand dargestellt und weist eine zentrale Öffnung 15 auf, die über einen Klemmdeckel 20 verschließbar ist. Im übrigen hat der Deckel 14 des zweiten unteren Behälters 11 mit Abstand von seinem die Rollierung 13 des zweiten unteren Behälters übergreifenden Rand 16 eine höher als der Rand 16 und konzentrisch zu diesem ausgebildete Sicke 17, auf der sich im aufeinandergesetzten Zustand beider Behälter der Boden 4 des oberen Behälters 1 abstützt. Sowohl der Deckelrand 16 als auch die Sicke 17 sind etwa Ω-förmig (Omega) ausgebildet, wobei innerhalb des Randes 16 ein geeigneter Dichtungsring 21 angeordnet ist.The associated second lower container 11 of the packaging is shown in the side view in Figure 2. It is smaller than the first upper container and has approximately cylindrical shape. At the upper edge of the container 11 a curling 13 is provided. The associated container lid 14 is shown in a separate state from the container 11 and has a central opening 15 which is closed by a clamping cover 20 at the bottom. Moreover, the lid 14 of the second lower container 11 at a distance from its the curling 13 of the second lower container cross-edge 16 has a higher than the edge 16 and concentric with this formed bead 17, on which in the juxtaposed state of both containers of the bottom. 4 the upper container 1 is supported. Both the lid edge 16 and the bead 17 are formed approximately Ω-shaped (omega), wherein within the edge 16, a suitable sealing ring 21 is arranged.

Ferner ist in Figur 2 ein Spannring 18 dargestellt, der sowohl den Deckel 14 am Behälter 11 als auch beide Behälter aneinander fixiert. Der Spannring 18 hat, wie in Figur 3 gezeigt, einen kurzen unteren Flansch 22 sowie einen längeren oberen Flansch 23, die über einen Steg miteinander verbunden sind. Im übrigen ist der Spannring 18 von herkömmlicher Bauart und über eine geeignete Spannvorrichtung 19 verspannbar.Furthermore, a clamping ring 18 is shown in Figure 2, which fixes both the lid 14 on the container 11 and both containers together. The clamping ring 18 has, as shown in Figure 3, a short lower flange 22 and a longer upper flange 23, which are interconnected via a web. Moreover, the clamping ring 18 of conventional design and a suitable clamping device 19 can be clamped.

Figur 3 zeigt ein Verbindungsdetail beider Behälter im aufeinandergesetzten Zustand mit angebrachtem Spannring im Vertikalschnitt. Man erkennt den unteren Wandbereich des oberen Behälters 1 mit dem radial zurückspringenden Bereich 5 und dem sich hieran anschließenden unteren radial vorstehenden Rand 6. Ferner ist der untere Behälter 11 mit seiner Rollierung 13 am oberen Rand dargestellt. Diese Rollierung 13 wird vom Rand 16 des Behälterdeckels 14 übergriffen, wobei der dazwischen angeordnete Dichtungsring 21 zusammengepreßt wird. Zwischen diesem Deckelrand 16 und der radial einwärts davon angeordneten höheren Sicke 17 befindet sich eine Ringnut 24, in die im aufgesetzten Zustand des oberen Behälters 1 dessen unterer Rand 6 eingreift, und zwar so weit, daß die Oberseiten des Deckelrandes 16 und des unteren Randes 6 des oberen Behälters 1 etwa gleich hoch angeordnet sind. Auf diese Weise kann der zum Fixieren beider Behälter verwendete Spannring 18 sich mit seinem oberen längeren Flansch 23 auf die Oberseiten beider Ränder legen, so daß eine besonders gute Sicherung gegen in Axialrichtung auftretende Kräfte, die versuchen, beide Behälter voneinander zu trennen, erreicht wird. Der Flansch 23 des Spannringes 18 stößt daher im gespannten Zustand des Spannringes nicht nur senkrecht gegen die Wand des Behälters 1, sondern liegt an den Oberseiten beider Ränder an, so daß eine nahezu perfekte Sicherung erreicht wird.FIG. 3 shows a connection detail of both containers in the stacked state with attached clamping ring in vertical section. It can be seen the lower wall portion of the upper container 1 with the radially recessed portion 5 and the adjoining lower radially projecting edge 6. Further, the lower container 11 is shown with its curling 13 at the top. This curling 13 is overlapped by the edge 16 of the container lid 14, wherein the interposed seal ring 21 is compressed. Between this lid edge 16 and the radially inwardly disposed therefrom higher bead 17 is an annular groove 24, engages in the mounted state of the upper container 1 whose lower edge 6, and indeed so far that the tops of the lid edge 16 and the lower edge. 6 of the upper container 1 are arranged approximately the same height. In this way, the clamping ring 18 used to fix both containers can be placed with its upper longer flange 23 on the tops of both edges, so that a particularly good security against axial occurring forces, which try to separate both containers from each other, is achieved. The flange 23 of the clamping ring 18 therefore abuts not only perpendicular to the wall of the container 1 in the tensioned state of the clamping ring, but abuts against the upper sides of both edges, so that a nearly perfect backup is achieved.

Die Sicke 17 des Deckels 14 ist so hoch ausgebildet, daß der in die Deckelöffnung 15 eingesetzte Klemmverschluß 20 das Aufsetzen des oberen Behälters 1 auf den Deckel 14 nicht behindert. Im aufgesetzten Zustand des oberen Behälters liegt dessen Boden 4 auf der Oberseite der Sicke 17 an. Nach dem Lösen des Spannringes 18 und dem Trennen beider Behälter voneinander kann daher der Inhalt des unteren Behälters auf bequeme Weise durch Entfernen des Klemmverschlusses 20 in den oberen Behälter entleert werden, nachdem dessen Deckel entfernt worden ist. Ein Durchstechen des Deckels 14 ist nicht mehr erforderlich.The bead 17 of the lid 14 is formed so high that the inserted into the lid opening 15 clamp closure 20 does not hinder the placement of the upper container 1 on the lid 14. In the fitted state of the upper container whose bottom is 4 on top of the bead 17 at. Therefore, after loosening the tension ring 18 and separating both containers from each other, the contents of the lower container can be conveniently emptied by removing the clamp 20 into the upper container after removing its lid. A piercing of the lid 14 is no longer necessary.

Claims (6)

  1. A packaging for two-component products comprising a first upper container and a second lower container which are provided with a lid, respectively, wherein the first upper container is disposed on the lid of the second lower container and is removably fixed at the same for the formation of a support and transport unit,
    characterized in that the lid (14) of the second lower container (11) includes a bead (17) in a spaced condition from its edge (16) engaging over a roll (13) of the second lower container (11), said bead (17) is formed higher than the edge (16) and concentric with respect to the same, wherein the bottom (4) of the first upper container (1) is supported on this bead (17),
    the lower wall portion of the first upper container (1) has a radially receding portion (5) and an adjoining lower radially projecting edge (6) with an approximately horizontal upper side,
    the lower edge (6) of the first upper container (1) at least partially engages into the annular groove (24) formed between the edge (16) and the bead (17) of the lid (14) of the second lower container (11) so that the upper sides of both edges (16, 6) approximately have the same height,
    a tension ring (18) engages the upper sides of both edges (16, 6) with its wider upper flange (23) for fastening the two containers (1, 11) to one another, and
    the lid (14) of the second lower container (11) has a central opening (15) with a closure (20) the maximum height of which being lower in the opening (15) closing condition than the height of the lid bead (17).
  2. The packaging according to claim 1, characterized in that the first upper container (1) includes a tension ring (9) for securing its lid (10) to the container (1).
  3. The packaging according to claim 1 or 2, characterized in that the lid (14) of the second lower container (11) has an edge (16) with an approximately Ω (omega) like cross-section.
  4. The packaging according to one of the preceding claims, characterized in that a sealing ring (21) is disposed within the lid edge (16) of the second lower container (11).
  5. The packaging according to one of the preceding claims, characterized in that the first upper container (1) has one or a plurality of beads (7) and/or flutes (8).
  6. The packaging according to one of the preceding claims, characterized in that the first upper container (1) has a bottom (4) receding with respect to its lower edge (6) and supporting on the upper side of the lid bead (17) in the superposed condition of the containers.
EP04001278A 2003-02-04 2004-01-22 Packaging for two-component product Expired - Lifetime EP1445206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304302 2003-02-04
DE10304302A DE10304302A1 (en) 2003-02-04 2003-02-04 Packaging for two-component products

Publications (3)

Publication Number Publication Date
EP1445206A2 EP1445206A2 (en) 2004-08-11
EP1445206A3 EP1445206A3 (en) 2004-08-18
EP1445206B1 true EP1445206B1 (en) 2006-08-02

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EP (1) EP1445206B1 (en)
AT (1) ATE334891T1 (en)
DE (2) DE10304302A1 (en)
ES (1) ES2270185T3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045299A1 (en) 2007-09-21 2009-04-02 Construction Research & Technology Gmbh Packaging for 2-component products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984570A (en) * 1933-09-09 1934-12-18 Continental Can Co Double compartment metal package
DE9304892U1 (en) * 1993-03-31 1993-05-27 Zuechner Verpackungen Gmbh & Co, 3370 Seesen, De
DE9320615U1 (en) * 1993-05-26 1994-10-06 Niederrheinische Blechwarenfab Packaging for two-component products
DE9317529U1 (en) * 1993-11-04 1994-03-03 Muhr & Soehne Gmbh & Co Kg Double container for multi-component products

Also Published As

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EP1445206A3 (en) 2004-08-18
ATE334891T1 (en) 2006-08-15
EP1445206A2 (en) 2004-08-11
DE10304302A1 (en) 2004-08-12
DE502004001057D1 (en) 2006-09-14
ES2270185T3 (en) 2007-04-01

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