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EP0808592A2 - Rollable insulating mattress - Google Patents

Rollable insulating mattress Download PDF

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Publication number
EP0808592A2
EP0808592A2 EP97108415A EP97108415A EP0808592A2 EP 0808592 A2 EP0808592 A2 EP 0808592A2 EP 97108415 A EP97108415 A EP 97108415A EP 97108415 A EP97108415 A EP 97108415A EP 0808592 A2 EP0808592 A2 EP 0808592A2
Authority
EP
European Patent Office
Prior art keywords
insulating mat
tab
recess
rollable
mat
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.)
Withdrawn
Application number
EP97108415A
Other languages
German (de)
French (fr)
Other versions
EP0808592A3 (en
Inventor
Udo Overath
Rudolf Kautz
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.)
Huels Troisdorf AG
HT Troplast AG
Overath GmbH
Original Assignee
Huels Troisdorf AG
HT Troplast AG
Overath 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 Huels Troisdorf AG, HT Troplast AG, Overath GmbH filed Critical Huels Troisdorf AG
Publication of EP0808592A2 publication Critical patent/EP0808592A2/en
Publication of EP0808592A3 publication Critical patent/EP0808592A3/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C17/00Sofas; Couches; Beds
    • A47C17/64Travelling or camp beds
    • A47C17/70Travelling or camp beds the bed frame being foldable about a horizontal axis
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/001Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with several cushions, mattresses or the like, to be put together in one cover
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00Space saving
    • A63B2210/50Size reducing arrangements for stowing or transport
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B6/00Mats or the like for absorbing shocks for jumping, gymnastics or the like

Definitions

  • the invention relates to a rollable insulating mat made of thermoplastic foam.
  • Rollable insulating mats so-called “sleeping mats” are used extensively in the sports and leisure sector. They are generally made of polyethylene foam with a thickness of approximately 6 to 15 mm. They can simply be rolled up for easier transport. To avoid unrolling during transport, textile belts or rubber bands are usually used. However, since these belts or straps are not firmly connected to the rollable insulating mat, they are often lost.
  • the object of the present invention is to provide a rollable insulating mat which can be easily transported in the rolled-up state without additional straps or straps.
  • the invention solves this problem by a rollable insulating mat according to claim 1, preferably in connection with one or more of the features of the subclaims.
  • the rollable insulating mat according to the invention has in the area of one of the end faces at least one recess into which a tab corresponding to this can be pushed and forms a closure with this tab.
  • the recess in the area of the end face of the insulating mat is preferably elongated with a width which corresponds approximately to the thickness of the rollable insulating mat and a length which preferably corresponds approximately to the width of the tab at its narrowest point.
  • the tab is integrally connected to the insulating mat with its foot, preferably the foot widens and merges into the insulating mat in an approximately circular arc.
  • the front end of the tab opposite the foot is wider than that Middle of the tab to prevent the tab from being unintentionally pulled out of the recess when inserted.
  • the insulating mat in the region of the foot of the tab on each side of the tab has a rounded recess that is small in relation to the width of the tab. This reduces notch stresses in the area of the foot of the tabs and prevents the transition between tab and mat body from tearing when used frequently.
  • the insulating mat In order to be able to insert the tab more easily through the corresponding stamping, the insulating mat according to a particularly preferred embodiment of the invention has incisions or stampings or the like in the region of the recess for temporarily enlarging the recess when the tab is inserted into the recess.
  • the tab is arranged on the body of the insulating mat so that it comes to lie exactly in the rolled-up state of the insulating mat corresponding to the recess.
  • the distance of the tab from the front end of the mat must be approximately ⁇ x d plus the distance of the recess from the front end of the rollable insulating mat.
  • the orientation of the tab can be chosen so that it faces the front end of the insulating mat or the long sides thereof. According to a preferred embodiment of the invention, however, it rejects from the end face with the recesses. The latter considerably reduces the buckling load on the foot of the tab in the inserted state, since the tab points approximately in the tangential direction.
  • the rollable insulating mat is preferably made of closed-cell polyethylene foam, the density being approximately 20 to 80 kg / m 3 and its thickness approximately 5 to 20 mm, preferably approximately 6 to 15 mm.
  • the tab Since the tab is integrally connected to the mat body, it cannot be lost. When the rollable insulating mat according to the invention is used as intended, the tabs do not interfere, since they have the same thickness as the body of the insulating mat and are therefore not noticeable.
  • the recesses in the area of the end faces of the insulating mat according to the invention are also hardly disturbing, since they can be made relatively small and are located in the area of the mat end.
  • the rollable insulating mat can also be laminated on one or both sides with a film or textiles to further improve the appearance, durability and / or comfort.
  • the rollable insulating mat 1 shown in the top view in FIG. 1 is produced from thermoplastic foam with a bulk density of 25 kg / m 3 , a length of 1800 mm, a width of 600 mm and a thickness of 15 mm by punching.
  • the rollable insulating mat 1 has two elongate recesses 2.
  • the recesses have a length of approx. 30 mm and a width of approx. 15 mm, the width thus corresponds approximately to the thickness of the rollable insulating mat 1.
  • two stampings 4 are provided which define two tabs 7, which in turn correspond to the recesses 2 and form a closure with the latter.
  • the tabs 7 are connected with their foot 6 to the body of the insulating mat 1, the foot 6 of the tab widening from the tab foot and merging into the mat body in an approximately circular arc.
  • the front end 5 of the tab 7 has a width of approximately 60 mm, while the tab 7 at the narrowest point with a width of approximately 30 mm corresponds approximately to the length of the recesses 2.
  • the rolled-up insulating mat 1 is shown in a perspective view. It can be seen how the tabs 7 are inserted through the recesses 2 and thereby form a closure.
  • the insulating mat 1 has larger incisions 9 in the area of the recesses 2 on each side of the recess 2, which thus form a further tab, which briefly comes out of the mat body when the tab 7 is inserted can be angled and thereby significantly facilitate the insertion of the tabs 7 in the recesses 2.
  • FIG. 1 and 4 show that a handle 10 is provided by an additional stamping in the region of the end face 3 of the insulating mat 1 in order to make it easier to carry the rolled-up insulating mat 1.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

Rollbare Isoliermatte (1) aus thermoplastischem Schaumstoff mit einem einstückig mit der Isoliermatte (1) verbundenen Verschluß. Der Verschluß wird von einer Ausnehmung (2) im Bereich einer der Stirnseiten (3) der Isoliermatte (1) und einer zu dieser Ausnehmung (2) korrespondierenden Lasche (7) gebildet. Die Lasche (7) wird durch eine Einstanzung (4) in dem Mattenkörper erzeugt.

Figure imgaf001
Rollable insulating mat (1) made of thermoplastic foam with a closure integrally connected to the insulating mat (1). The closure is formed by a recess (2) in the area of one of the end faces (3) of the insulating mat (1) and a tab (7) corresponding to this recess (2). The tab (7) is created by a punch (4) in the mat body.
Figure imgaf001

Description

Technisches Gebiet und Stand der TechnikTechnical field and state of the art

Die Erfindung betrifft eine rollbare Isoliermatte aus thermoplastischem Schaumstoff. Rollbare Isoliermatten, sog. "Isomatten", werden in großem Umfang im Sport- und Freizeitsektor verwendet. Im allgemeinen werden sie aus Polyethylen-Schaumstoff mit einer Dicke von ca. 6 bis 15 mm hergestellt. Zum leichteren Transport lassen sie sich einfach zusammenrollen. Um ein Entrollen beim Transport zu vermeiden, werden in der Regel Textilgurte oder Gummibänder verwendet. Da diese Gurte oder Bänder jedoch nicht fest mit der rollbaren Isoliermatte verbunden sind, gehen diese häufig verloren.The invention relates to a rollable insulating mat made of thermoplastic foam. Rollable insulating mats, so-called "sleeping mats", are used extensively in the sports and leisure sector. They are generally made of polyethylene foam with a thickness of approximately 6 to 15 mm. They can simply be rolled up for easier transport. To avoid unrolling during transport, textile belts or rubber bands are usually used. However, since these belts or straps are not firmly connected to the rollable insulating mat, they are often lost.

Aufgabetask

Aufgabe der vorliegenden Erfindung ist es, eine rollbare Isoliermatte zur Verfügung zu stellen, die ohne zusätzliche Gurte oder Bänder im aufgerollten Zustand leicht transportierbar ist.The object of the present invention is to provide a rollable insulating mat which can be easily transported in the rolled-up state without additional straps or straps.

Darstellung der ErfindungPresentation of the invention

Die Erfindung löst diese Aufgabe durch eine rollbare Isoliermatte gemäß Anspruch 1, bevorzugt in Verbindung mit einem oder mehreren der Merkmale der Unteransprüche.The invention solves this problem by a rollable insulating mat according to claim 1, preferably in connection with one or more of the features of the subclaims.

Die erfindungsgemäße rollbare Isoliermatte weist im Bereich einer der Stirnseiten wenigstens eine Ausnehmung auf, in die eine hierzu korrespondierende Lasche durchsteckbar ist und mit dieser Lasche einen Verschluß bildet.The rollable insulating mat according to the invention has in the area of one of the end faces at least one recess into which a tab corresponding to this can be pushed and forms a closure with this tab.

Die Ausnehmung im Bereich der Stirnseite der Isoliermatte ist bevorzugt länglich ausgebildet mit einer Breite, die etwa der Dicke der rollbaren Isoliermatte entspricht und einer Länge, die bevorzugt etwa der Breite der Lasche an deren schmalster Stelle entspricht.The recess in the area of the end face of the insulating mat is preferably elongated with a width which corresponds approximately to the thickness of the rollable insulating mat and a length which preferably corresponds approximately to the width of the tab at its narrowest point.

Die Lasche ist mit ihrem Fuß einstückig mit der Isoliermatte verbunden, bevorzugt verbreitert sich der Fuß und geht etwa kreisbogenförmig in die Isoliermatte über. Das vordere, dem Fuß entgegengesetzte Ende der Lasche ist breiter ausgeführt als die Mitte der Lasche, um ein unbeabsichtigtes Herausziehen der Lasche aus der Ausnehmung im eingestecktem Zustand zu verhindern.The tab is integrally connected to the insulating mat with its foot, preferably the foot widens and merges into the insulating mat in an approximately circular arc. The front end of the tab opposite the foot is wider than that Middle of the tab to prevent the tab from being unintentionally pulled out of the recess when inserted.

Nach einer weiteren Ausführungsform der Erfindung weist die Isoliermatte im Bereich des Fußes der Lasche an jeder Seite der Lasche eine im Verhältnis zur Breite der Lasche kleine, abgerundete Ausnehmung auf. Dieses verringert Kerbspannungen im Bereich des Fußes der Laschen und verhindert ein Einreißen des Übergangs zwischen Lasche und Mattenkörper bei häufiger Benutzung.According to a further embodiment of the invention, the insulating mat in the region of the foot of the tab on each side of the tab has a rounded recess that is small in relation to the width of the tab. This reduces notch stresses in the area of the foot of the tabs and prevents the transition between tab and mat body from tearing when used frequently.

Um die Lasche leichter durch die korrespondierende Einstanzung stecken zu können, weist die Isoliermatte nach einer besonders bevorzugten Ausführungsform der Erfindung im Bereich der Ausnehmung Einschnitte oder Einstanzungen od. dgl. zur zeitweiligen Vergrößerung der Ausnehmung beim Einstecken der Lasche in die Ausnehmung auf.In order to be able to insert the tab more easily through the corresponding stamping, the insulating mat according to a particularly preferred embodiment of the invention has incisions or stampings or the like in the region of the recess for temporarily enlarging the recess when the tab is inserted into the recess.

Die Lasche wird auf dem Körper der Isoliermatte so angeordnet, daß sie in aufgerolltem Zustand der Isoliermatte genau korrespondierend zu der Ausnehmung zum Liegen kommt. Bei einem äußeren Durchmesser der aufgerollten Isoliermatte von d muß der Abstand der Lasche vom Stirnende der Matte etwa π x d zuzüglich des Abstandes der Ausnehmung vom Stirnende der rollbaren Isoliermatte betragen.The tab is arranged on the body of the insulating mat so that it comes to lie exactly in the rolled-up state of the insulating mat corresponding to the recess. With an outer diameter of the rolled-up insulating mat of d , the distance of the tab from the front end of the mat must be approximately π x d plus the distance of the recess from the front end of the rollable insulating mat.

Die Ausrichtung der Lasche kann dabei so gewählt werden, daß sie zum Stirnende der Isoliermatte oder zu deren Längsseiten weist. Nach einer bevorzugten Ausführungsform der Erfindung weist sie jedoch von der Stirnseite mit den Ausnehmungen ab. Letzteres verringert in erheblichem Maße die Knickbelastung des Fußes der Lasche in eingestecktem Zustand, da die Lasche dabei etwa in tangentiale Richtung weist.The orientation of the tab can be chosen so that it faces the front end of the insulating mat or the long sides thereof. According to a preferred embodiment of the invention, however, it rejects from the end face with the recesses. The latter considerably reduces the buckling load on the foot of the tab in the inserted state, since the tab points approximately in the tangential direction.

Bevorzugt wird die rollbare Isoliermatte aus geschlossenzelligem Polyethylenschaum gefertigt, wobei die Dichte ca. 20 bis 80 kg/m3 und ihre Dicke etwa 5 bis 20 mm, bevorzugt etwa 6 bis 15 mm, beträgt.The rollable insulating mat is preferably made of closed-cell polyethylene foam, the density being approximately 20 to 80 kg / m 3 and its thickness approximately 5 to 20 mm, preferably approximately 6 to 15 mm.

Da die Lasche einstückig mit dem Mattenkörper verbunden ist, kann sie nicht verloren gehen. Bei der bestimmungsgemäßen Verwendung der rollbaren Isoliermatte gemäß der Erfindung stören die Laschen nicht, da sie die gleiche Dicke aufweisen wie der Körper der Isoliermatte und somit nicht spürbar sind. Die Ausnehmungen im Bereich der Stirnseiten der erfindungsgemäßen Isoliermatte sind ebenfalls kaum störend, da sie relativ klein ausgebildet werden können und sich im Bereich des Mattenendes befinden.Since the tab is integrally connected to the mat body, it cannot be lost. When the rollable insulating mat according to the invention is used as intended, the tabs do not interfere, since they have the same thickness as the body of the insulating mat and are therefore not noticeable. The recesses in the area of the end faces of the insulating mat according to the invention are also hardly disturbing, since they can be made relatively small and are located in the area of the mat end.

Es ist für den Fachmann überraschend, daß die einstückig mit dem Körper der Isoliermatte ausgebildeten Laschen auch bei häufiger Benutzung trotz der damit verbundenen Biege- und Zugbeanspruchung nicht reißen, so daß die erfindungsgemäße rollbare Isoliermatte eine hohe Lebenserwartung aufweist.It is surprising to the person skilled in the art that the tabs formed in one piece with the body of the insulating mat do not tear even with frequent use despite the associated bending and tensile stress, so that the rollable insulating mat according to the invention has a long life expectancy.

Die rollbare Isoliermatte kann auch ein- oder beidseitig mit einer Folie oder Textilien kaschiert werden, um das Aussehen, die Haltbarkeit und/oder den Komfort weiter zu verbessern.The rollable insulating mat can also be laminated on one or both sides with a film or textiles to further improve the appearance, durability and / or comfort.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels sowie der Zeichnung näher erläutert.The invention is explained in more detail below using an exemplary embodiment and the drawing.

Kurze Beschreibung der ZeichnungBrief description of the drawing

Es zeigen dabei

Fig. 1
eine Aufsicht der ausgerollten Isoliermatte
Fig. 2
eine vergrößerte Darstellung der Lasche
Fig. 3
eine vergrößerte Darstellung der Ausnehmung im Bereich der Stirnseite der Isoliermatte
Fig. 4
die zusammengerollte Isoliermatte
It show
Fig. 1
a supervision of the rolled out insulation mat
Fig. 2
an enlarged view of the tab
Fig. 3
an enlarged view of the recess in the region of the end face of the insulating mat
Fig. 4
the rolled up insulation mat

Bester Weg zur Ausführung der ErfindungBest way to carry out the invention

Die in Fig. 1 in der Aufsicht dargestellte rollbare Isoliermatte 1 wird aus thermoplastischem Schaumstoff mit einer Rohdichte von 25 kg/m3, einer Länge von 1800 mm, einer Breite von 600 mm und einer Dicke von 15 mm durch Stanzen hergestellt. Im Bereich der Stirnseite 3 weist die rollbare Isoliermatte 1 zwei längliche Ausnehmungen 2 auf. Die Ausnehmungen weisen eine Länge von ca. 30 mm und einer Breite von ca. 15 mm auf, die Breite entspricht somit in etwa der Dicke der rollbaren Isoliermatte 1.The rollable insulating mat 1 shown in the top view in FIG. 1 is produced from thermoplastic foam with a bulk density of 25 kg / m 3 , a length of 1800 mm, a width of 600 mm and a thickness of 15 mm by punching. In the area of the end face 3, the rollable insulating mat 1 has two elongate recesses 2. The recesses have a length of approx. 30 mm and a width of approx. 15 mm, the width thus corresponds approximately to the thickness of the rollable insulating mat 1.

In einem Abstand von ca. 60 cm von der Stirnseite 3 der Isoliermatte 1 sind zwei Einstanzungen 4 vorgesehen, die zwei Laschen 7 definieren, die wiederum mit den Ausnehmungen 2 korrespondieren und mit diesem einen Verschluß bilden. Die Laschen 7 sind mit ihrem Fuß 6 mit dem Körper der Isoliermatte 1 verbunden, wobei sich der Fuß 6 der Lasche vom Laschenfuß hin verbreitert und etwa kreisbogenförmig in den Mattenkörper übergeht. Das vordere Ende 5 der Lasche 7 weist eine Breite von ca. 60 mm auf, während die Lasche 7 an der schmalsten Stelle mit einer Breite von ca. 30 mm etwa der Länge der Ausnehmungen 2 entspricht.At a distance of about 60 cm from the end face 3 of the insulating mat 1, two stampings 4 are provided which define two tabs 7, which in turn correspond to the recesses 2 and form a closure with the latter. The tabs 7 are connected with their foot 6 to the body of the insulating mat 1, the foot 6 of the tab widening from the tab foot and merging into the mat body in an approximately circular arc. The front end 5 of the tab 7 has a width of approximately 60 mm, while the tab 7 at the narrowest point with a width of approximately 30 mm corresponds approximately to the length of the recesses 2.

In Fig. 4 ist die aufgerollte Isoliermatte 1 in perspektivischer Ansicht dargestellt. Man erkennt, wie die Laschen 7 durch die Ausnehmungen 2 gesteckt werden und dabei einen Verschluß bilden.4, the rolled-up insulating mat 1 is shown in a perspective view. It can be seen how the tabs 7 are inserted through the recesses 2 and thereby form a closure.

Um die Laschen 7 leichter durch die Ausnehmungen 2 stecken zu können, weist die Isoliermatte 1 im Bereich der Ausnehmungen 2 an jeder Seite der Ausnehmung 2 größere Einschnitte 9 auf, die damit eine weitere Lasche bilden, die beim Einstecken der Lasche 7 kurzzeitig aus dem Mattenkörper abgewinkelt werden können und hierdurch das Einstecken der Laschen 7 in die Ausnehmungen 2 erheblich erleichtern.In order to be able to insert the tabs 7 more easily through the recesses 2, the insulating mat 1 has larger incisions 9 in the area of the recesses 2 on each side of the recess 2, which thus form a further tab, which briefly comes out of the mat body when the tab 7 is inserted can be angled and thereby significantly facilitate the insertion of the tabs 7 in the recesses 2.

In Fig. 1 und 4 ist dargestellt, daß durch eine zusätzliche Einstanzung im Bereich der Stirnseite 3 der Isoliermatte 1 ein Griff 10 vorgesehen ist, um das Tragen der aufgerollten Isoliermatte 1 zu erleichtern.1 and 4 show that a handle 10 is provided by an additional stamping in the region of the end face 3 of the insulating mat 1 in order to make it easier to carry the rolled-up insulating mat 1.

LegendeLegend

11
IsoliermatteInsulating mat
22nd
AusnehmungRecess
33rd
StirnseiteFace
44th
EinstanzungStamping
55
LaschenendeTab end
66
LaschenfußStrap foot
77
LascheTab
99
EinstanzungStamping
1010th
GriffHandle

Claims (6)

Rollbare Isoliermatte (1) aus thermoplastischem Schaumstoff mit wenigstens einer Ausnehmung (2) im Bereich einer der Stirnseiten (3) der Isoliermatte (1) und einer zu dieser Ausnehmung (2) korrespondierenden Einstanzung (4), wobei die Einstanzung (4) eine an ihrem vorderen Ende (5) verbreiterte und mit ihrem Fuß (6) mit der Isoliermatte (1) verbundene Lasche (7) definiert, und wobei die Lasche (7) zusammen mit der korrespondierenden Ausnehmung (2) einen Verschluß bildet.Rollable insulating mat (1) made of thermoplastic foam with at least one recess (2) in the area of one of the end faces (3) of the insulating mat (1) and a stamping (4) corresponding to this recess (2), the stamping (4) being one its front end (5) widened and with its foot (6) with the insulating mat (1) connected tab (7) defined, and wherein the tab (7) forms a closure together with the corresponding recess (2). Rollbare Isoliermatte (1) nach Anspruch 1, dadurch gekennzeichnet, daß der Fuß (6) der Lasche (7) sich verbreiternd etwa kreisbogenförmig in die Isoliermatte (1) übergeht.Rollable insulating mat (1) according to claim 1, characterized in that the foot (6) of the tab (7) widens approximately circularly into the insulating mat (1). Rollbare Isoliermatte (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Isoliermatte (1) im Bereich des Fußes (6) der Lasche (7) an jeder Seite der Lasche (7) eine im Verhältnis zur Breite der Lasche (7) kleine, abgerundete Ausnehmung aufweist.Rollable insulating mat (1) according to claim 1 or 2, characterized in that the insulating mat (1) in the area of the foot (6) of the tab (7) on each side of the tab (7) has a ratio in relation to the width of the tab (7) has a small, rounded recess. Rollbare Isoliermatte (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Isoliermatte (1) im Bereich der Ausnehmung (2) Einschnitte oder Einstanzungen (9) zur zeitweiligen Vergrößerung der Ausnehmung (2) beim Einstecken der Lasche (7) in die Ausnehmung (2) aufweist.Rollable insulating mat (1) according to one of claims 1 to 3, characterized in that the insulating mat (1) in the region of the recess (2) cuts or stampings (9) for temporarily enlarging the recess (2) when inserting the tab (7) has in the recess (2). Rollbare Isoliermatte (1) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Lasche (7) im ausgerollten Zustand der Isoliermatte (1) von der Ausnehmung (2) wegweist.Rollable insulating mat (1) according to one of Claims 1 to 4, characterized in that the tab (7) points away from the recess (2) when the insulating mat (1) is rolled out. Rollbare Isoliermatte (1) nach einem der Ansprüche 1 bis 5, gefertigt aus geschlossenzelligem Polyethylenschaum einer Dichte von 20 bis 80 kg/m3.Rollable insulating mat (1) according to one of claims 1 to 5, made of closed-cell polyethylene foam with a density of 20 to 80 kg / m 3 .
EP97108415A 1996-05-24 1997-05-24 Rollable insulating mattress Withdrawn EP0808592A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19621168 1996-05-24
DE1996121168 DE19621168A1 (en) 1996-05-24 1996-05-24 Rollable insulating mat

Publications (2)

Publication Number Publication Date
EP0808592A2 true EP0808592A2 (en) 1997-11-26
EP0808592A3 EP0808592A3 (en) 1999-12-22

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EP97108415A Withdrawn EP0808592A3 (en) 1996-05-24 1997-05-24 Rollable insulating mattress

Country Status (2)

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DE (1) DE19621168A1 (en)

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CN104740827A (en) * 2015-03-20 2015-07-01 王强 Dirty prevention mat and storage method
CN106422212A (en) * 2016-09-29 2017-02-22 广西大学 Multi-function yoga throw pillow

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DE9311416U1 (en) * 1993-07-30 1993-10-14 Sport-Thieme GmbH, 38368 Grasleben Gymnastics roll

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382777A1 (en) * 2002-07-17 2004-01-21 Abeil S.A. Isothermal composite undertent for extreme environments and material therefor
CN104740827A (en) * 2015-03-20 2015-07-01 王强 Dirty prevention mat and storage method
CN106422212A (en) * 2016-09-29 2017-02-22 广西大学 Multi-function yoga throw pillow

Also Published As

Publication number Publication date
EP0808592A3 (en) 1999-12-22
DE19621168A1 (en) 1997-11-27

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