EP2085317A1 - Thermal container with thermal insulation of goods for transport and storage - Google Patents
Thermal container with thermal insulation of goods for transport and storage Download PDFInfo
- Publication number
- EP2085317A1 EP2085317A1 EP08018340A EP08018340A EP2085317A1 EP 2085317 A1 EP2085317 A1 EP 2085317A1 EP 08018340 A EP08018340 A EP 08018340A EP 08018340 A EP08018340 A EP 08018340A EP 2085317 A1 EP2085317 A1 EP 2085317A1
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- EP
- European Patent Office
- Prior art keywords
- side wall
- container according
- wall
- side walls
- walls
- Prior art date
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Classifications
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- 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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3818—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 with thermal insulation rigid container being in the form of a box, tray or like container formed with double walls, i.e. hollow
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- 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/16—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material with double walls
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- 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1833—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to the base panel
Definitions
- the invention relates to a container according to the preamble of claim 1.
- Such containers which are designed in particular as a folding container, are well known.
- Such containers are formed of a bottom and four circumferentially arranged hinged side walls, which are connected in particular by hinges hinged to the ground and folding inwards.
- the bottom side upwardly projecting frame strips are formed in different heights, so that even a perfect space-saving stacking of the foldable side walls can be carried toward the ground.
- Such folding containers have the advantage that folded up for the transport of goods, the side walls and can be locked, however, for the empties return transport the side walls can be folded to save space, so that the transport volume is reduced accordingly.
- Such folding containers are well known.
- Such containers are mainly used for transporting goods to be cooled, in particular frozen goods, meat, seafood, ready meals u. Like., Which, depending on the nature of the goods and the goods handling for adequate cooling over several days or weeks to be taken care of. A prerequisite here is, of course, that the goods cooled, so deep frozen or possibly with ice u. Like., Is stored in the container. For this purpose, it is known to form the container thermally insulating. In most cases, special plastic manufacturing processes are used, such as in accordance with DE 10 2005 022 328 A1 , In this prior art, the container is manufactured by injection molding, wherein a special shape is used, in which corresponding mold parts are designed to increase the mold cavity displaced.
- foaming propellants can be used here or special plastic granules and injection molding machines, which already allow pre-foaming of the plastic melt before injection into the injection mold.
- the inventors have now recognized that a thermal insulation even with higher efficiency in a simple manner can also be generated by working with hollow chambers within the side walls and possibly also the soil and thereby exploits the air as an insulator. This is surprising because hitherto the use of expanded plastic materials for thermal insulation has been proposed. However, the inventors have recognized that with air as an insulator in particular a simple sidewall design and thus container manufacturing can be made and indeed by the fact that a container with double-walled sidewall structure is produced, in which the two walls between them define suitable hollow chambers for thermal insulation, the are preferably closed as insulating over the entire circumference.
- the inventive measures results in a simple manner producible and otherwise comparatively simple constructed thermally insulating container for the transport of goods and storage, as a double-walled constructed side wall with corresponding cavity or corresponding hollow chambers in injection molding simple manner either by form of sword or by Gas injection can be made.
- the double-walled construction not only gives a well stiffened sidewall construction but also brings a good thermal insulation, which is based on the findings of the inventors even on the insulating with sidewalls with expanded plastic.
- the hollow chamber formation be it by a single hollow chamber or by a plurality of juxtaposed and / or superimposed hollow chambers substantially over the entire length of the side wall and advantageously also substantially over the entire height with the exception of any existing grip recesses in the side wall, so that overall a very good thermal insulation can be achieved over the entire circumference.
- the double wall structures of the side walls can be stiffened by horizontally and / or vertically extending bracing strips which bridge the inner and outer walls.
- the upper in the stack last Kirse edge of the container with stiffening ribs or stiffening struts, preferably be provided in a horizontal orientation, which form a recess between them, which can be designed as a closed hollow chamber if necessary.
- closed hollow chambers are essential, wherein in the case of the side walls, the hollow chambers through the inner and outer walls are of course also top and bottom and laterally, so completely closed.
- Fig. 1 shows a designated generally by 1 container, which is designed as a folding container.
- the container 1 comprises a designated bottom 2 and four side walls, which are formed here in the specific embodiment as hinged side walls 3-6, which in the illustrated embodiment by Fig. 2 hinges better visible 7 hinged on the bottom 2 are attached.
- 8-11 protruding tabs are arranged or formed on the bottom 2 upwards, which have different height and have plug-in parts 12 to form hinge joints, so that the corresponding plugged side walls -6 as shown in Fig. 2 one above the other on the floor 2 can be folded.
- Such folding container with hinged side walls, in particular with hinge joint parts in the bottom side provided strips and at the lower edges of the hinged side walls are well known, so that the structure does not need to be described in detail here.
- Theme of the invention is the formation of such a container with bottom and four circumferential side walls as a thermally insulating container for the transport of refrigerated goods in particular, such as food, such as meat, seafood u. like. More.
- the side walls acc. the 4 and 5 double-walled namely with an inner wall 14 and an outer wall 15, which enclose between them a cavity 16 which is filled with air.
- Air is known to be a good insulator, because thermal bridges or thermally conductive elements are not present.
- Such a structure of a side wall in a double-walled structure with spaced walls 14 and 15 and at least one arranged therebetween and preferably closed on all sides cavity 16 thus forms a thermally very good insulating side wall, which otherwise has a simple structure and can be easily manufactured and easily.
- the two walls of the double wall construction be kept very thin, each with a thickness in the range of 1-3 mm, which is material-saving.
- the 4 and 5 extends over most of the height of the side wall of the formed from the walls 14 and 15 double wall construction with thermo-insulating properties, which is here designed and formed in an upper wall portion 17.
- the cavity 16 extends over the entire length of the side wall and over a large part of the height of the side wall, which is graphically in Fig. 4 due to the not to scale scale representation comes to fruition.
- it is sufficient but to interpret the height of the hollow chamber to a significant height sufficient to store the goods to be transported cool for a predetermined time and keep cool.
- a plurality of juxtaposed and / or stacked and preferably also closed cavities 16 may be provided, which are by vertical and / or horizontal webs, which bridge the walls 14 and 15, are designed.
- the formation of the or the cavities 16 takes place in the embodiment according to Fig. 4 by mold cores, not shown, which engage in a conventional injection mold, so that after injection of the plastic material into the injection mold, the walls 14 and 15 and the remaining parts of the side wall are formed. After removal of the mandrels or form swords down the then or the cavities arise 16.
- This embodiment has the advantage that prevail over the side wall substantially the same side wall thickness, which is advantageous in the case of cooling of the injection molded part, since it is not too Shrinkage spaces during the inevitable cooling shrinking process comes.
- a lower part 18 is prepared separately, advantageously again by injection molding, which also has the side wall hinge hinge part 7, as described above, provided with corresponding bottom side, in particular hook-shaped hinge hinge parts 12 can be assembled to form the hinge mechanism.
- hinge hinges are known from the prior art, so that they need not be described separately and described in detail and presented.
- Sidewall upper part 17 and side wall lower part 18 are placed on each other after molding and connected to each other by welding to the side wall, such as Fig. 5 shows.
- the weld is shown at 19.
- the welding can be done by suitable welding methods, such as friction welding, Ultrasonic welding and hot welding. Instead of welding, but also a bonding of both parts can be done.
- both parts can also be plugged together and locked by a suitable plug connection.
- a corresponding cavity 20 is also provided in the lower part 18, which is suitable but not mandatory.
- the upwardly facing pin 21 of the hinge joint part 7 is expediently hollow, so that a correspondingly good thermal insulation is also provided on the lower part 18.
- the upper edge of the side wall may be provided with an open towards the outside further recess 23 which is formed by horizontal webs 24 and 25 which are spaced from each other. These transversely directed webs form stiffened contact surfaces 26, which is particularly important for stackable containers, so that en Jardinend many containers can be taken over each other without deformation. If necessary, the recess 23 which is open towards the outer wall can also be closed. In this case, the air-mold process for producing the hollow chamber 23 would offer itself in particular.
- the bottom 2 may be formed with one or more corresponding hollow chambers or cavities, in order to teach also on the bottom side a thermal insulation. This can then be in the above related to the sidewall design happen way. It therefore does not require a separate representation and graphic illustration of such a bottom wall construction.
- the uprights 8-11 may be formed hollow for receiving the side walls, wherein the in Fig. 3 downwardly open hollow chamber 27 may also be closed down, if this is also a thermal insulation is desired, which is particularly advantageous if the bottom 2 is designed with one or more hollow chambers for the purpose of thermal insulation.
- each side wall part of the upper part 17 and lower part 18 can take place in one and the same injection mold, although separated from each other, so that both side wall top 17 and side wall bottom 18 can be injection-molded simultaneously in an injection mold. If necessary, it is possible to connect the two parts via film hinges, so that they are connected to each other during removal with the injection mold via the film hinge. It can then take place immediately merging both side wall parts to form the side wall.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Packages (AREA)
Abstract
Description
Die Erfindung betrifft einen Behälter gemäß dem Oberbegriff des Patentanspruches 1.The invention relates to a container according to the preamble of claim 1.
Derartige Behälter, die insbesondere als Klappbehälter ausgeführt sind, sind allgemein bekannt. Derartige Behälter sind aus einem Boden und vier umlaufend angeordneten klappbaren Seitenwänden gebildet, die insbesondere durch Gelenkscharniere mit dem Boden verbunden und nach innen hin klappbar sind. Hierzu sind bodenseitig nach oben vorsehende Rahmenleisten in unterschiedlicher Höhe ausgebildet, so dass auch ein einwandfreies platzsparendes Übereinanderklappen der klappbaren Seitenwände in Richtung auf den Boden hin erfolgen kann. Derartige Klappbehälter haben den Vorteil, dass für den Warentransport die Seitenwände hochgeklappt und dabei verrastet werden können, jedoch für den Leergutrücktransport die Seitenwände auf den Boden platzsparend geklappt werden können, so dass das Transportvolumen entsprechend verringert wird. Derartige Klappbehälter sind allgemein bekannt.Such containers, which are designed in particular as a folding container, are well known. Such containers are formed of a bottom and four circumferentially arranged hinged side walls, which are connected in particular by hinges hinged to the ground and folding inwards. For this purpose, the bottom side upwardly projecting frame strips are formed in different heights, so that even a perfect space-saving stacking of the foldable side walls can be carried toward the ground. Such folding containers have the advantage that folded up for the transport of goods, the side walls and can be locked, however, for the empties return transport the side walls can be folded to save space, so that the transport volume is reduced accordingly. Such folding containers are well known.
Derartige Behälter werden vor allem für den Transport zu kühlender Güter verwendet, insbesondere Tiefkühlwaren, Fleisch, Meeresfrüchte, Fertiggerichte u. dgl., wobei je nach Art der Ware und des Warenumschlags für eine ausreichende Kühlung auch über mehrere Tage oder Wochen gesorgt werden soll. Voraussetzung ist hier natürlich, dass die Waren gekühlt, also tiefgefroren oder ggf. mit Eis u. dgl., im Behälter gelagert wird. Hierzu ist es bekannt, den Behälter thermisch isolierend auszubilden. Zumeist werden hierbei spezielle Kunststoffherstellverfahren verwendet, so etwa gemäß
Die Herstellung derartiger Behälter ist allerdings vergleichweise teuer und aufwändig. Zum Stand der Technik kann auch auf die
Die Erfinder haben nun erkannt, dass eine thermische Isolierung sogar mit höherem Wirkungsgrad in einfacher Weise sich auch dadurch erzeugen lässt, dass man mit Hohlkammern innerhalb der Seitenwände und ggf. auch des Bodens arbeitet und hierbei die Luft als Isolator ausnutzt. Dies ist überraschend, weil bis dato für die thermische Isolierung der Einsatz von expandierten Kunststoffmaterialien vorgeschlagen wurde. Die Erfinder haben aber erkannt, dass sich mit Luft als Isolator insbesondere eine einfache Seitenwandgestaltung und damit Behälterherstellung ermöglichen lässt und zwar dadurch, dass ein Behälter mit doppelwandigem Seitenwandaufbau hergestellt wird, bei dem die beiden Wände zwischen sich geeignete Hohlkammern für die thermische Isolierung begrenzen, die als Isolierelemente vorzugsweise über den gesamten Umfang geschlossen sind.The inventors have now recognized that a thermal insulation even with higher efficiency in a simple manner can also be generated by working with hollow chambers within the side walls and possibly also the soil and thereby exploits the air as an insulator. This is surprising because hitherto the use of expanded plastic materials for thermal insulation has been proposed. However, the inventors have recognized that with air as an insulator in particular a simple sidewall design and thus container manufacturing can be made and indeed by the fact that a container with double-walled sidewall structure is produced, in which the two walls between them define suitable hollow chambers for thermal insulation, the are preferably closed as insulating over the entire circumference.
Die Aufgabe, einen thermisch isolierenden Behälter mit einfachem Aufbau und mit gutem Isoliervermögen zu schaffen, wird nach Maßgabe der Erfindung durch die im kennzeichnenden Teil des Anspruches 1 enthaltenen Maßnahmen gelöst, wobei zweckmäßige Weiterbildungen durch die in den Unteransprüchen enthaltenen Merkmale gekennzeichnet sind.The object to provide a thermally insulating container with a simple structure and with good insulation is achieved in accordance with the invention by the measures contained in the characterizing part of claim 1, with expedient developments are characterized by the features contained in the dependent claims.
Durch die erfindungsgemäßen Maßnahmen ergibt sich ein in einfacher Weise herstellbarer und im übrigen auch vergleichsweise einfach aufgebauter thermisch isolierender Behälter für den Warentransport und für die Warenlagerung, da eine doppelwandig aufgebaute Seitenwand mit entsprechendem Hohlraum bzw. entsprechenden Hohlkammern in spritzgießtechnisch einfacher Weise entweder durch Formschwerter oder durch Gaseinblasung hergestellt werden kann. Der doppelwandige Aufbau ergibt nicht nur einen gut versteiften Seitenwandaufbau sondern bringt auch eine gute thermische Isolierung, die nach den Erkenntnissen der Erfinder sogar über den Isolierwerten mit Seitenwänden mit expandiertem Kunststoff liegt.The inventive measures results in a simple manner producible and otherwise comparatively simple constructed thermally insulating container for the transport of goods and storage, as a double-walled constructed side wall with corresponding cavity or corresponding hollow chambers in injection molding simple manner either by form of sword or by Gas injection can be made. The double-walled construction not only gives a well stiffened sidewall construction but also brings a good thermal insulation, which is based on the findings of the inventors even on the insulating with sidewalls with expanded plastic.
In vorteilhafter Weise erstreckt sich die Hohlkammerausbildung, sei es durch eine einzelne Hohlkammer oder durch mehrere neben- und/oder übereinander angeordnete Hohlkammern im Wesentlichen über die gesamte Länge der Seitenwand und vorteilhafter Weise auch im Wesentlichen über die gesamte Höhe mit Ausnahme von ggf. vorhandenen Griffaussparungen in der Seitenwand, so dass sich insgesamt eine sehr gute thermische Isolierung über den gesamten Umfang erreichen lässt.Advantageously, the hollow chamber formation, be it by a single hollow chamber or by a plurality of juxtaposed and / or superimposed hollow chambers substantially over the entire length of the side wall and advantageously also substantially over the entire height with the exception of any existing grip recesses in the side wall, so that overall a very good thermal insulation can be achieved over the entire circumference.
Zweckmäßigerweise erfolgt die Herstellung der Seitenwände im Falle von insbesondere Formschwertern oder Formkernen in zweiteiliger Form mit einem Seitenwandoberteil und Seitenwandunterteil, wobei am Seitenwandunterteil diejenigen Teile angeordnet sind, die zur Bildung des Klappgelenks mit dem Boden zusammenwirkten. Insbesondere bei großflächigen Seitenwänden können die Doppelwandaufbauten der Seitenwände durch horizontal und/oder vertikal verlaufende Verstrebungsleisten versteift sein, welche die Innen- und Außenwände überbrücken. Insbesondere kann der obere im Stapel lastauftragene Rand des Behälters mit Versteifungsrippen oder Versteifungsstreben, vorzugsweise in horizontaler Ausrichtung versehen sein, die zwischen sich eine Aussparung bilden, die bei Bedarf auch als geschlossene Hohlkammer ausgeführt sein kann. Für die Isolierung sind insbesondere geschlossene Hohlkammern wesentlich, wobei im Falle der Seitenwände die Hohlkammern durch die Innen- und Außenwand selbstverständlich auch oben und unten sowie seitlich, also insgesamt geschlossen sind.Conveniently, the production of the side walls in the case of particular shape swords or mandrels in two-part form with a side wall top and side wall base, wherein on the side wall lower part those parts are arranged, which interacted to form the hinged joint with the ground. Particularly in the case of large-area side walls, the double wall structures of the side walls can be stiffened by horizontally and / or vertically extending bracing strips which bridge the inner and outer walls. In particular, the upper in the stack lastauftragene edge of the container with stiffening ribs or stiffening struts, preferably be provided in a horizontal orientation, which form a recess between them, which can be designed as a closed hollow chamber if necessary. For the isolation, in particular closed hollow chambers are essential, wherein in the case of the side walls, the hollow chambers through the inner and outer walls are of course also top and bottom and laterally, so completely closed.
Nachfolgend wird ein bevorzugtes Ausführungsbeispiel der Erfindung anhand der Zeichnungen beschrieben. Darin zeigen:
- Fig. 1
- eine perspektivische Darstellung eines Behälters, der mit klappbaren Seitenwänden in Art eine Klappbehälters ausgeführt ist,
- Fig. 2
- eine perspektivische Ansicht des in
Fig. 1 dargestellten Behälters mit eingeklappten Seitenwänden, - Fig. 3
- eine Schnittansicht durch den in
Fig. 1 dargestellten Behälter zur Darstellung des Aufbaus der Seitenwände, - Fig. 4
- eine Detailansicht einer Seitenwand vor Montage sowie
- Fig. 5
- eine Detailansicht entsprechend
Fig. 4 in zusammengebauter Stellung der Seitenwand.
- Fig. 1
- a perspective view of a container, which is designed with hinged side walls in the manner of a folding container,
- Fig. 2
- a perspective view of the in
Fig. 1 illustrated container with folded side walls, - Fig. 3
- a sectional view through the in
Fig. 1 illustrated container to illustrate the structure of the side walls, - Fig. 4
- a detail view of a side wall before assembly as well
- Fig. 5
- a detailed view accordingly
Fig. 4 in assembled position of the side wall.
Thematik der Erfindung ist die Ausbildung eines solchen Behälters mit Boden und vier umlaufenden Seitenwänden als thermisch isolierender Behälter für den Transport von insbesondere Kühlgut, wie Lebensmitteln, wie Fleisch, Meeresfrüchten u. dgl. mehr.Theme of the invention is the formation of such a container with bottom and four circumferential side walls as a thermally insulating container for the transport of refrigerated goods in particular, such as food, such as meat, seafood u. like. More.
Hierzu sind die Seitenwände gem. den
Bei der Ausführungsform einer Seitenwand gem. den
Wie der
Anstelle der Herstellung des Hohlraums oder der Hohlräume 16 durch ein Formschwert oder Formschwerter sind aber auch andere Verfahren zur Hohlraumausbildung geeignet, insbesondere das sog. Air-mould-Verfahren, bei dem in die noch heiße Spritzgussschmelze in der Spritzgussform eine Gaseinblasung zur Bildung einer inneren Hohlkammer 16 erfolgt. Auch hierbei ist es möglich durch entsprechende Gasinjizierung anstelle eines durchgehenden Hohlraums 16 auch vereinzelte Hohlräume herzustellen, die voneinander durch Stege getrennt sind. Zwar ist der obere Rand der in den
Wie der
Obgleich nicht dargestellt, kann auch der Boden 2 mit einem oder mehreren entsprechenden Hohlkammern bzw. Hohlräumen ausgebildet sein, um auch bodenseitig eine thermische Isolierung beizubringen. Dies kann dann in der oben im Zusammenhang mit der Seitenwandgestaltung erfolgenden Weise geschehen. Es bedarf deswegen nicht einer gesonderten Darstellung und zeichnerischen Abbildung eines solchen Bodenwandaufbaus. Wie
Die Herstellung eines jeden Seitenwandteils aus Oberteil 17 und Unterteil 18 kann in ein und derselben Spritzgussform, wenngleich getrennt voneinander erfolgen, so dass sowohl Seitenwandoberteil 17 wie auch Seitenwandunterteil 18 in einer Spritzgussform gleichzeitig spritzgegossen werden können. Bei Bedarf ist es möglich beide Teile über Filmscharniere miteinander zu verbinden, so dass diese beim Entnehmen mit der Spritzgussform über das Filmscharnier miteinander verbunden sind. Es kann dann sofort ein Zusammenführen beider Seitenwandteile zur Bildung der Seitenwand erfolgen.The production of each side wall part of the upper part 17 and lower part 18 can take place in one and the same injection mold, although separated from each other, so that both side wall top 17 and side wall bottom 18 can be injection-molded simultaneously in an injection mold. If necessary, it is possible to connect the two parts via film hinges, so that they are connected to each other during removal with the injection mold via the film hinge. It can then take place immediately merging both side wall parts to form the side wall.
Claims (12)
dadurch gekennzeichnet, dass
die thermische Isolierung der Seitenwände (3-6) durch doppelwandig ausgebildete Seitenwände mit jeweils einer Innenwand (14) und Außenwand (15) erfolgt, die unter Bildung von mindestens einer gasgefüllten Isolierhohlkammer (16) mit Abstand zueinander angeordnet sind.Thermo-containers for thermally insulated transport and storage of goods, having a bottom and four thermally insulating side walls,
characterized in that
the thermal insulation of the side walls (3-6) by double-walled side walls, each having an inner wall (14) and outer wall (15), which are arranged to form at least one gas-filled Isolierhohlkammer (16) at a distance from each other.
dadurch gekennzeichnet, dass
die Hohlkammer(n) (16) als Luftkammern ausgebildet sind.Container according to claim 1,
characterized in that
the hollow chamber (s) (16) are designed as air chambers.
dadurch gekennzeichnet, dass
je Seitenwand (3-6) mindestens eine im Wesentlichen sich über die gesamte Seitenwandlänge erstreckende Hohlkammer (16) vorgesehen ist.Container according to claim 1 or 2,
characterized in that
each side wall (3-6) at least one substantially over the entire side wall length extending hollow chamber (16) is provided.
dadurch gekennzeichnet, dass
je Seitenwand mehrere neben- und/oder übereinander angeordnete Hohlkammern (16) vorgesehen sind, die durch vertikale und/oder horizontale Versteifungsstege voneinander getrennt sind, welche Innenwand und Außenwand überbrücken.Container according to claim 1 or 2,
characterized in that
each side wall a plurality of juxtaposed and / or superposed hollow chambers (16) are provided, which are separated by vertical and / or horizontal reinforcing webs, which bridge the inner wall and outer wall.
dadurch gekennzeichnet, dass
die Hohlraumausbildung über Formkerne erfolgt.Container according to one of the preceding claims,
characterized in that
the cavity formation takes place via mold cores.
dadurch gekennzeichnet, dass
jede Seitenwand aus zwei Seitenwandteilen (17 und 18) gebildet ist, die durch Schweißen, Verkleben oder durch eine rastartige Steckverbindung miteinander zur Bildung mindestens einer geschlossenen Hohlraumkammer (16) verbunden sind.Container according to claim 5,
characterized in that
each side wall of two side wall parts (17 and 18) is formed by welding, gluing or by a latch-type connector to each other Formation of at least one closed cavity chamber (16) are connected.
dadurch gekennzeichnet, dass
am unteren Seitenwandteil (18) ein Gelenkscharniermechanismus (7) angeordnet oder angeformt ist.Container according to claim 5 or 6,
characterized in that
at the lower side wall portion (18) a hinge mechanism (7) is arranged or formed.
dadurch gekennzeichnet, dass
der Hohlraum (16) oder die Hohlräume (16) durch Gaseinblasung gebildet sind.Container according to one of claims 1-4,
characterized in that
the cavity (16) or the cavities (16) are formed by gas injection.
dadurch gekennzeichnet, dass
jede Seitewand am oberen Rand versteift ist, insbesondere mit zwei nach außen gerichteten horizontalen Versteifungsrippen oder Versteifungsstegen (24, 25) versehen ist.Container according to one of the preceding claims,
characterized in that
Each side wall is stiffened at the top, in particular with two outwardly directed horizontal stiffening ribs or stiffening webs (24, 25) is provided.
dadurch gekennzeichnet, dass
der Hohlraum bzw. die Hohlräume (16) sich im Wesentlichen über den gesamten Höhenbereich der Seitenwand, insbesondere des oberen Seitenwandteils (17) bis auf ggf. in der Seitenwand vorgesehene Griffausnehmungen erstrecken.Container according to one of the preceding claims,
characterized in that
the cavity or the cavities (16) extend essentially over the entire height range of the side wall, in particular of the upper side wall part (17), except for grip recesses possibly provided in the side wall.
dadurch gekennzeichnet, dass
auch der Boden thermisch isolierend durch eine oder mehrere entsprechende Hohlkammern ausgebildet ist.Container according to one of the preceding claims,
characterized in that
Also, the bottom is formed thermally insulating by one or more corresponding hollow chambers.
dadurch gekennzeichnet, dass
die Seitenwände (3-6) als Klappwände ausgebildet sind, insbesondere über Klappgelenke, vorzugsweise in Art von Gelenkscharnieren, mit dem Boden verbunden sind.Container according to one of the preceding claims,
characterized in that
the side walls (3-6) are designed as hinged walls, in particular via hinged joints, preferably in the manner of hinges, are connected to the ground.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008006696.6A DE102008006696B4 (en) | 2008-01-30 | 2008-01-30 | Thermo-containers with thermal insulation of goods for transport and storage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2085317A1 true EP2085317A1 (en) | 2009-08-05 |
EP2085317B1 EP2085317B1 (en) | 2012-02-01 |
Family
ID=40548599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080018340 Not-in-force EP2085317B1 (en) | 2008-01-30 | 2008-10-20 | Thermal container with thermal insulation of goods for transport and storage |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2085317B1 (en) |
DE (1) | DE102008006696B4 (en) |
ES (1) | ES2381774T3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055245A1 (en) * | 2009-12-23 | 2011-06-30 | bekuplast Kunststoffverarbeitungs-GmbH, 49824 | Container made of thermoplastic material |
WO2011131301A1 (en) * | 2010-04-20 | 2011-10-27 | Schoeller Arca Systems Gmbh | Container having a display function |
CN103060776A (en) * | 2012-12-27 | 2013-04-24 | 河北工业大学 | A constant temperature system for a heating stage |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020215956B4 (en) | 2020-12-15 | 2022-08-11 | Söhner Kunststofftechnik GmbH Präzisionsthermoformen | folding box |
Citations (8)
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---|---|---|---|---|
WO1990005676A2 (en) * | 1988-11-08 | 1990-05-31 | Schoeller International Engineering Kg | Plastic bottle-case |
EP1253087A1 (en) * | 1999-11-30 | 2002-10-30 | Kyoraku Co., Ltd. | Container |
WO2003024815A1 (en) * | 2001-09-19 | 2003-03-27 | Arca Systems Ab | Bulk container assembly |
WO2004098856A1 (en) | 2003-05-08 | 2004-11-18 | Arca Systems Ab | A process for the manufacturing of an article made of plastic material |
US6971539B1 (en) * | 2001-04-27 | 2005-12-06 | Saber-Com, Inc. | Apparatus for storing food |
DE102005022328A1 (en) | 2005-05-10 | 2006-11-16 | Linpac Materials Handling(Germany)Gmbh | Transport crate for fresh fish is assembled from injection molded plastic components |
DE202007011823U1 (en) * | 2007-08-24 | 2007-11-22 | Montara Verpacken Mit System Gmbh | Stackable storage and transport container |
US20080011759A1 (en) * | 2006-07-17 | 2008-01-17 | Junior Julian Hsu | Inflatable container |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO162335C (en) * | 1987-06-30 | 1989-12-13 | Norsk Hydro As | THERMOCASE FOR TRANSPORTING FRESH LIKE FISH, CHEAT, MEDICINES ETC., AND PROCEDURE FOR THE MANUFACTURE OF HOLE BODIES THAT THE BOX IS FORMED. |
JP4108834B2 (en) * | 1998-06-26 | 2008-06-25 | キョーラク株式会社 | Container with handle |
US20030205612A9 (en) * | 2000-12-07 | 2003-11-06 | Yushin System Co., Ltd | Foldable distribution container for conveying perishable foods |
-
2008
- 2008-01-30 DE DE102008006696.6A patent/DE102008006696B4/en not_active Expired - Fee Related
- 2008-10-20 EP EP20080018340 patent/EP2085317B1/en not_active Not-in-force
- 2008-10-20 ES ES08018340T patent/ES2381774T3/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990005676A2 (en) * | 1988-11-08 | 1990-05-31 | Schoeller International Engineering Kg | Plastic bottle-case |
EP1253087A1 (en) * | 1999-11-30 | 2002-10-30 | Kyoraku Co., Ltd. | Container |
US6971539B1 (en) * | 2001-04-27 | 2005-12-06 | Saber-Com, Inc. | Apparatus for storing food |
WO2003024815A1 (en) * | 2001-09-19 | 2003-03-27 | Arca Systems Ab | Bulk container assembly |
WO2004098856A1 (en) | 2003-05-08 | 2004-11-18 | Arca Systems Ab | A process for the manufacturing of an article made of plastic material |
DE102005022328A1 (en) | 2005-05-10 | 2006-11-16 | Linpac Materials Handling(Germany)Gmbh | Transport crate for fresh fish is assembled from injection molded plastic components |
US20080011759A1 (en) * | 2006-07-17 | 2008-01-17 | Junior Julian Hsu | Inflatable container |
DE202007011823U1 (en) * | 2007-08-24 | 2007-11-22 | Montara Verpacken Mit System Gmbh | Stackable storage and transport container |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055245A1 (en) * | 2009-12-23 | 2011-06-30 | bekuplast Kunststoffverarbeitungs-GmbH, 49824 | Container made of thermoplastic material |
WO2011131301A1 (en) * | 2010-04-20 | 2011-10-27 | Schoeller Arca Systems Gmbh | Container having a display function |
CN102834324A (en) * | 2010-04-20 | 2012-12-19 | 舒乐阿卡系统有限公司 | Container having a display function |
CN102834324B (en) * | 2010-04-20 | 2015-11-25 | 舒乐阿卡系统有限公司 | The container made by plastic material |
CN103060776A (en) * | 2012-12-27 | 2013-04-24 | 河北工业大学 | A constant temperature system for a heating stage |
Also Published As
Publication number | Publication date |
---|---|
DE102008006696B4 (en) | 2015-11-12 |
ES2381774T3 (en) | 2012-05-31 |
DE102008006696A1 (en) | 2009-08-13 |
EP2085317B1 (en) | 2012-02-01 |
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