EP2944226A1 - Support area of a mattress suspension bearing - Google Patents

Support area of a mattress suspension bearing Download PDF

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Publication number
EP2944226A1
EP2944226A1 EP15001033.8A EP15001033A EP2944226A1 EP 2944226 A1 EP2944226 A1 EP 2944226A1 EP 15001033 A EP15001033 A EP 15001033A EP 2944226 A1 EP2944226 A1 EP 2944226A1
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EP
European Patent Office
Prior art keywords
bearing surface
cams
mattress
surface according
bearing
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Granted
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EP15001033.8A
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German (de)
French (fr)
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EP2944226B1 (en
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Siegbert Hartmann
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Individual
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/002Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases

Definitions

  • the invention relates to a support surface of a Matratzenunterfederung by means of separate or coupled to each other individual spring elements or by means of bed slats and these holding Enddazzlinglagern or arranged on the bed slats hardness slides for supporting a mattress.
  • Single spring elements are also known, DE 199 08 232 C1 which have large dimensionally stable support surfaces of relatively hard rigid plastic, such as PP, as well as smaller overlying support plates of a softer plastic, such as SBS, to protect the underside of a mattress.
  • these known single spring elements can not guarantee a secure lateral support against slipping.
  • the object of the invention is to provide a support surface of a Matratzenunterfederung available, which is economical to manufacture and reliable and easy to handle.
  • the bearing surfaces according to the invention can be provided on free individual spring elements or else on individual spring elements coupled to one another or the coupling pieces. You can however, would also be formed on the surfaces of bedstead endpoint bearings, or even on hardness slides, which would then horizontally prevent a mattress from moving at least across the longitudinal direction of a bedstead, whereas such hardness slides would be secured against displacement in the longitudinal direction of a bedstead by a mattress ,
  • this has a surface configuration with a micro-rough surface, which consists of a plurality of closely spaced smallest cams extending from the surface of the support surface in a vertical upward direction and thus on the one hand, the surface of the support surface more than double and on the other hand not only increase the roughness of the surface, but virtually enter a positive connection with the underside of a mattress and thus can lock them effectively in the horizontal direction.
  • these cams have a shapeable from an injection mold and undercut-free shape, so that they can be injected together with the bearing surface bearing member without further reworking.
  • the cams are either round or oval, conical, triangular or polygonal, pyramidal with regular or irregular or polygonal base areas narrowing upwards, and they may additionally advantageously still be equipped with a paragraph, whereby they in conical or pyramidal embodiments of the cams on the one hand have a stump, such as a truncated cone or a truncated pyramid, which is followed by another upwardly extending cylindrical termination, whereby on the one hand the teeth of the cams with a Improved mattress base and on the other hand, a secure shape of an injection molded part is guaranteed.
  • the cams are arranged in very narrow rows and columns and have only a height of up to 2.0mm and a number of up to 100 pieces / cm 2 , wherein in a preferred embodiment of the invention, only a height of max. 1.0 mm, in particular of only 0.5 mm and have a number of about 60-70 pieces / cm 2 .
  • not all partial surfaces of the support surface are provided with a non-slip surface, but arranged on a separate component, although all of a support surface associated components have mutual locking elements and can be connected to a one-piece support surface.
  • all components of a support surface made of the same plastic are manufactured in differently machined injection molds, so that there are no difficulties due to different thermal expansion coefficients in a combination of different components.
  • one or more surfaces of a partial surface of a component made of a very soft and very non-slip plastic, such as SEBS be formed in order to use even relatively smooth flat surfaces of the support surfaces to prevent slippage of a mattress can ,
  • the support surface 1, 2 a mattress suspension of a single spring element for supporting a mattress with part surfaces 3-6 of the support surface 1, 2 with a slipping a mattress preventing surface or a corresponding surface design, of which the partial surfaces 5, 6 closely with a variety adjacent smallest cam 7, 8 are provided, which extend from the surface of the support surface 1, 2 in the vertical direction vertically upwards.
  • Each of the cams 7, 8 has an undercut-free shape that can be formed from an injection mold, with the constructions shown here being essentially conical, as shown particularly in FIG Fig. 2 is enlarged.
  • the cams 7, 8 could also have triangular or polygonal pyramidal shapes with regular or irregular or polygonal base surfaces, which are each designed to constrict upward, in order to ensure good formability from an injection mold despite their small size.
  • the cams 7, 8 are arranged in narrow rows and columns and have a height of up to 2.0 mm and a number of up to 100 pieces / cm 2 , in particular they have a height of max. 1.0 mm, here a height of about 0.5 mm, and a number of 60-70 pieces / cm 2 .
  • the second partial surface 5 is formed as a ring, which is inserted into a groove interconnected first partial surfaces 3 and thus forms a common bearing surface 1 of the spring element.
  • bearing surface 2 is constructed from a disc-shaped first partial surface 4, the locking elements 14, in which locking elements 12 can be inserted from designed as a small support plate second partial surfaces 6 with downwardly extending locking elements 12.
  • These second part surfaces 6 of the support surface 2 are provided with cams 7, 8, which, like in the Fig. 2 cams 7, 8 are formed.
  • a ring 11 as a second part surface 5 of a support surface 1, which consists of a soft and very non-slip plastic, such as SEBS, wherein such a ring 11 is held for example by the mutual edges of the faces 3, 5, the locking elements 13 and 14 form, as is also the case for the bearing surface 1 of identical plastics.
  • SEBS soft and very non-slip plastic

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  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

Es wird eine Auflagerfläche (1;2) einer Matratzenunterfederung mittels separater oder miteinander gekoppelter Einzelfederelemente oder mittels Bettlatten und diese haltenden Endpunktlager oder mittels auf den Bettlatten angeordneter Härteschiebern zur Anordnung einer Matratze zur Verfügung gestellt, die wirtschaftlich herstellbar und funktionssicher und die einfach zu handhaben ist, was dadurch erzielt wird, dass eine Auflagerfläche (1;2) vollständig oder eine Teilfläche (3-6) der Auflagerfläche (1;2) mit einer das Verrutschen einer Matratze verhindernden Oberfläche und/ oder Oberflächengestaltung versehen ist.There is provided a support surface (1; 2) of a mattress suspension by means of separate or coupled individual spring elements or by means of bed slats and these holding end point or by means arranged on the bed slats hardness slides for arranging a mattress, which is economical to manufacture and reliable and easy to handle , which is achieved by providing a bearing surface (1; 2) completely or a partial surface (3-6) of the bearing surface (1; 2) with a mattress slipping surface and / or surface design.

Description

Die Erfindung betrifft eine Auflagerfläche einer Matratzenunterfederung mittels separater oder miteinander gekoppelter Einzelfederelemente oder mittels Bettlatten und diese haltenden Endpunktlagern oder auf den Bettlatten angeordneten Härteschiebern zur Auflagerung einer Matratze.The invention relates to a support surface of a Matratzenunterfederung by means of separate or coupled to each other individual spring elements or by means of bed slats and these holding Endpunktlagern or arranged on the bed slats hardness slides for supporting a mattress.

Einzelfederelemente zur Auflage von Matratzen sind ebenso in vielfältigen Ausführungsformen bekannt wie auch Bettlattenroste, deren Latten in seitlichen Endpunktlagern gehalten werden. Darauf aufgelagerte Matratzen können jedoch, wenn sie nicht von einem die gesamte Auflagerfläche umgebenen Bettrahmen gehalten sind, leicht darauf verrutschen, wobei dies mit einer gemäß der EP 1 226 775 B1 bekannten Vorrichtung zur seitlichen Halterung von Matratzen oder auch der DE 69 45 013 U , einem Matratzenhalter für Betten und Liegen, verhindert werden soll. Ein seitliches Verrutschen von Matratzen kann allerdings auch bei Matratzenauflagen vorkommen, die aufstellbare Kopf- und/ oder Fußteile aufweisen und die Matratzen nach einer solchen Aufstellung dann teilweise aus diesen Bettrahmen hervortreten und doch wieder verrutschen können.Single spring elements for supporting mattresses are also known in various embodiments as well as bed slats, the slats are held in lateral Endpunktlagern. However, mattresses bearing thereon, if they are not held by a bed frame which surrounds the entire support surface, can easily slip thereon, and this with one according to the EP 1 226 775 B1 known device for lateral support of mattresses or the DE 69 45 013 U , a mattress holder for beds and couches, should be prevented. However, a lateral slipping of mattresses can also occur in mattress pads, which have erectable head and / or foot parts and the mattresses after such a setting then partially emerge from these bed frame and yet can slip again.

Nachteilig hieran ist, dass zum einen separate Bauteile gegen ein seitliches Verschieben einer Matratze hergestellt und verbaut werden müssen, was unwirtschaftlich ist und das zum anderen die Gefahr besteht, dass sich Personen an den seitlich einer Matratze hochstehenden Halterungen verletzen oder dass daran Bettbezüge aufreißen können.The disadvantage of this is that for a separate components must be made and installed against a lateral displacement of a mattress, which is uneconomical and on the other there is a risk that injure persons on the side of a mattress upstanding mounts or that it can tearing duvet covers.

Bekannt sind ebenfalls Einzelfederelemente, DE 199 08 232 C1 , die große formstabile Auflagerflächen aus relativ hartem starren Kunststoff, wie etwa aus PP, sowie kleinere darauf aufliegende Auflagerteller aus einem weicheren Kunststoff, wie etwa aus SBS, aufweisen, um die Unterseite einer Matratze zu schützen. Einen sicheren Seitenhalt gegen ein Verrutschen können diese bekannten Einzelfederelemente allerdings ebenfalls nicht gewährleisten.Single spring elements are also known, DE 199 08 232 C1 which have large dimensionally stable support surfaces of relatively hard rigid plastic, such as PP, as well as smaller overlying support plates of a softer plastic, such as SBS, to protect the underside of a mattress. However, these known single spring elements can not guarantee a secure lateral support against slipping.

Aufgabe der Erfindung ist es, eine Auflagerfläche einer Matratzenunterfederung zur Verfügung zu stellen, die wirtschaftlich herstellbar und funktionssicher und die einfach zu handhaben ist.The object of the invention is to provide a support surface of a Matratzenunterfederung available, which is economical to manufacture and reliable and easy to handle.

Die Lösung dieser Aufgabe ergibt sich in Verbindung mit den Merkmalen des Oberbegriffes des ersten Schutzanspruches erfindungsgemäß im Zusammenhang mit den technischen Merkmalen dessen kennzeichnenden Teils.The solution of this object is achieved in conjunction with the features of the preamble of the first protection claim according to the invention in connection with the technical features of the characterizing part.

Dadurch, dass eine Auflagerfläche vollständig oder auch nur eine Teilfläche der Auflagerfläche mit einer das Verrutschen einer Matratze verhindernden Oberfläche und/ oder einer entsprechenden Oberflächengestaltung versehen ist, erübrigt sich die Verwendung entsprechender Vorrichtungen zur seitlichen Halterung von Matratzen, sodass durch den Wegfall dieser Vorrichtungen bereits ein wirtschaftlicher Vorteil erzielt wird, ebenso wie sich Personen an den nicht mehr vorhandenen Halterungen auch nicht mehr verletzten können und Matratzenbezüge auch nicht mehr von den vorstehenden Halterungen zerstört werden können. Die Matratzen werden stattdessen haft- und/ oder reibschlüssig auf der erfindungsgemäßen Auflagerfläche gegen ein Verrutschen verriegelt.The fact that a bearing surface completely or even a partial surface of the support surface is provided with a slipping a mattress preventing surface and / or a corresponding surface design, the use of corresponding devices for lateral support of mattresses, so that by eliminating these devices already a economic advantage is achieved, as well as people can no longer be injured in the no longer existing brackets and mattress covers can not be destroyed by the above brackets. The mattresses are instead locked and / or friction locked on the support surface according to the invention against slipping.

Hierbei können die erfindungsgemäßen Auflagerflächen auf freien Einzelfederelementen vorgesehen sein oder auch auf miteinander gekoppelten Einzelfederelementen oder den Koppelstücken. Sie können jedoch ebenfalls auf den Oberflächen von Endpunktlagern für Bettlatten ausgebildet sein oder sogar auf Härteschiebern, wobei diese dann eine Matratze zumindest quer zur Längsrichtung einer Bettlatte horizontal gegen ein Verschieben sichern würden, wohingegen solche Härteschieber in Längsrichtung einer Bettlatte eher von einer Matratze gegen ein Verschieben gesichert würden.In this case, the bearing surfaces according to the invention can be provided on free individual spring elements or else on individual spring elements coupled to one another or the coupling pieces. You can however, would also be formed on the surfaces of bedstead endpoint bearings, or even on hardness slides, which would then horizontally prevent a mattress from moving at least across the longitudinal direction of a bedstead, whereas such hardness slides would be secured against displacement in the longitudinal direction of a bedstead by a mattress ,

Gemäß einer besonders bevorzugten Ausführungsform der erfinderischen Auflagerfläche weist diese eine Oberflächengestaltung mit einer mikrorauen Oberfläche auf, die aus einer Vielzahl von eng benachbarter kleinster Nocken besteht, die sich von der Oberfläche der Auflagerfläche in vertikaler Richtung nach oben erstrecken und damit zum einen die Oberfläche der Auflagerfläche mehr als verdoppeln und zum anderen nicht nur die Rauigkeit der Oberfläche vergrößern, sondern quasi einen Formschluss mit der Unterseite einer Matratze eingehen und diese so in horizontaler Richtung wirkungsvoll verriegeln können.According to a particularly preferred embodiment of the inventive bearing surface, this has a surface configuration with a micro-rough surface, which consists of a plurality of closely spaced smallest cams extending from the surface of the support surface in a vertical upward direction and thus on the one hand, the surface of the support surface more than double and on the other hand not only increase the roughness of the surface, but virtually enter a positive connection with the underside of a mattress and thus can lock them effectively in the horizontal direction.

Bevorzugterweise weisen diese Nocken eine aus einer Spritzgussform ausformbare und hinterschneidungsfreie Gestalt auf, sodass sie zusammen mit dem die Auflagerfläche tragenden Bauteil ohne weitere Nachbearbeitung gespritzt werden können.Preferably, these cams have a shapeable from an injection mold and undercut-free shape, so that they can be injected together with the bearing surface bearing member without further reworking.

Um eine optimale Wirkung zu erzielen, sind die Nocken entweder rund oder oval, keglig, drei- oder mehreckig, pyramidenförmig mit regelmäßigen oder unregelmäßigen oder polygonen Grundflächen sich nach oben verengend ausgebildet, wobei sie zusätzlich vorteilhafterweise noch mit einem Absatz ausgestattet sein können, wodurch sie bei kegelförmigen oder pyramidenförmigen Ausführungen der Nocken zum einen einen Stumpf aufweisen, wie etwa einen Kegelstumpf oder einen Pyramidenstumpf, an den sich ein weiterer sich nach oben erstreckender zylindrischer Abschluss anschließt, wodurch zum einen die Verzahnung der Nocken mit einer Matratzenunterseite verbessert und zum anderen eine sichere Ausformung aus einem Spritzgussteil gewährleistet wird.In order to achieve an optimum effect, the cams are either round or oval, conical, triangular or polygonal, pyramidal with regular or irregular or polygonal base areas narrowing upwards, and they may additionally advantageously still be equipped with a paragraph, whereby they in conical or pyramidal embodiments of the cams on the one hand have a stump, such as a truncated cone or a truncated pyramid, which is followed by another upwardly extending cylindrical termination, whereby on the one hand the teeth of the cams with a Improved mattress base and on the other hand, a secure shape of an injection molded part is guaranteed.

Die Nocken sind dabei in sehr engen Reihen und Spalten angeordnet und weisen nur eine Höhe von bis zu 2,0mm und eine Anzahl von bis zu 100 Stück/cm2 auf, wobei sie bei einer bevorzugten Ausführungsform der Erfindung nur eine Höhe von max. 1,0mm, insbesondere von nur um die 0,5mm aufweisen und eine Anzahl von etwa 60-70 Stück/cm2 aufweisen.The cams are arranged in very narrow rows and columns and have only a height of up to 2.0mm and a number of up to 100 pieces / cm 2 , wherein in a preferred embodiment of the invention, only a height of max. 1.0 mm, in particular of only 0.5 mm and have a number of about 60-70 pieces / cm 2 .

Vorteilhafterweise sind nicht alle Teilflächen der Auflagerfläche mit einer rutschfesten Oberfläche ausgestattet, aber auf einem separaten Bauteil angeordnet, wobei allerdings alle einer Auflagerfläche zugehörigen Bauteile gegenseitige Verriegelungselemente aufweisen und so zu einer einteiligen Auflagerfläche verbunden werden können.Advantageously, not all partial surfaces of the support surface are provided with a non-slip surface, but arranged on a separate component, although all of a support surface associated components have mutual locking elements and can be connected to a one-piece support surface.

Bevorzugterweise bestehen alle Bauteile einer Auflagerfläche aus dem gleichen Kunststoff, werden aber in unterschiedlich bearbeiteten Spritzgussformen hergestellt, sodass sich bei einer Kombination verschiedener Bauteile keine Schwierigkeiten auf Grund unterschiedlicher Wärmedehnungskoeffizienten ergeben.Preferably, all components of a support surface made of the same plastic, but are manufactured in differently machined injection molds, so that there are no difficulties due to different thermal expansion coefficients in a combination of different components.

Entsprechend einer weiteren vorteilhaften Ausführungsform des Gegenstandes der Erfindung kann eine oder mehrere Oberflächen einer Teilfläche von einem Bauteil aus einen sehr weichen und sehr rutschfesten Kunststoff, wie SEBS ausgebildet sein, um auch relativ glatte ebene Oberflächen der Auflagerflächen zum Verhindern eines Verrutschens einer Matratze nutzen zu können.According to a further advantageous embodiment of the object of the invention, one or more surfaces of a partial surface of a component made of a very soft and very non-slip plastic, such as SEBS be formed in order to use even relatively smooth flat surfaces of the support surfaces to prevent slippage of a mattress can ,

Nachfolgend sind zwei Ausführungsbeispiele der Erfindung anhand von Zeichnungen näher beschrieben. Es zeigen:

Fig. 1
ein Einzeifederelement mit einer aus mehreren Teilflächen zusammengesetzten Auflagerfläche in räumlicher Ansicht,
Fig. 2
eine vergrößerte Teilansicht des Einzelfederelementes gemäß Fig. 1,
Fig. 3
eine Draufsicht auf das Federelement gemäß Fig. 1, und
Fig. 4
eine räumliche Ansicht einer zusammengesetzten Auflagerfläche eines weiteren Einzelfederelementes.
Below, two embodiments of the invention are described in more detail with reference to drawings. Show it:
Fig. 1
a Einzeifederelement with a composite of several partial surfaces bearing surface in a spatial view,
Fig. 2
an enlarged partial view of the single spring element according to Fig. 1 .
Fig. 3
a plan view of the spring element according to Fig. 1 , and
Fig. 4
a spatial view of a composite bearing surface of another single spring element.

Gezeigt ist die Auflagerfläche 1;2 einer Matratzenunterfederung eines Einzelfederelementes zur Auflagerung einer Matratze mit Teilflächen 3-6 der Auflagerfläche 1;2 mit einer das Verrutschen einer Matratze verhindernden Oberfläche bzw. einer entsprechenden Oberflächengestaltung, von denen die Teilflächen 5;6 mit einer Vielzahl eng benachbarter kleinster Nocken 7;8 ausgestattet sind, die sich von der Oberfläche der Auflagerfläche 1;2 in vertikaler Richtung senkrecht nach oben erstrecken. Die Nocken 7;8 weisen jeweils eine aus einer Spritzgussform ausformbare, hinterschneidungsfreie Gestalt auf, wobei die hier dargestellten im Wesentlichen keglig ausgeführt sind, wie dies insbesondere in Fig. 2 vergrößert darstellt ist. Die Nocken 7;8 könnten jedoch auch drei- oder mehreckige pyramidenförmig mit regelmäßigen oder unregelmäßigen oder polygonen Grundflächen ausgestaltete Formen aufweisen, die sich jeweils nach oben verengend ausgebildet sind, um trotz ihrer geringen Größe eine gute Ausformbarkeit aus einer Spritzgussform zu gewährleisten.Shown is the support surface 1, 2 a mattress suspension of a single spring element for supporting a mattress with part surfaces 3-6 of the support surface 1, 2 with a slipping a mattress preventing surface or a corresponding surface design, of which the partial surfaces 5, 6 closely with a variety adjacent smallest cam 7, 8 are provided, which extend from the surface of the support surface 1, 2 in the vertical direction vertically upwards. Each of the cams 7, 8 has an undercut-free shape that can be formed from an injection mold, with the constructions shown here being essentially conical, as shown particularly in FIG Fig. 2 is enlarged. However, the cams 7, 8 could also have triangular or polygonal pyramidal shapes with regular or irregular or polygonal base surfaces, which are each designed to constrict upward, in order to ensure good formability from an injection mold despite their small size.

Wie aus Fig. 2 weiter deutlich wird, weisen die Nocken 7,8 trotz ihres geringen Höhenmaßes noch weitere Gestaltungsmerkmale auf, etwa einen Absatz 9 eines als Kegelstumpf ausgebildeten Nockens 7, mit einem sich davon nach oben erstreckenden zylindrischen Abschluss 8.How out Fig. 2 continues to be clear, the cam 7,8, despite their small height dimension on the other design features, such as a paragraph 9 designed as a truncated cone cam 7, with an upwardly extending cylindrical end of the eighth

Die Nocken 7;8 sind dabei in engen Reihen und Spalten angeordnet und weisen eine Höhe von bis zu 2,0mm und eine Anzahl von bis zu 100 Stück/cm2 auf, insbesondere besitzen sie eine Höhe von max. 1,0 mm, hier eine Höhe von um die 0,5mm, und eine Anzahl von 60-70 Stück/cm2.The cams 7, 8 are arranged in narrow rows and columns and have a height of up to 2.0 mm and a number of up to 100 pieces / cm 2 , in particular they have a height of max. 1.0 mm, here a height of about 0.5 mm, and a number of 60-70 pieces / cm 2 .

Wie in den Fig. 1 und 3 dargestellt, ist die zweite Teilfläche 5 als Ring ausgebildet, der in eine Nut miteinander verbundener erster Teilflächen 3 eingesetzt ist und damit eine gemeinsame Auflagerfläche 1 des Federelementes bildet.As in the Fig. 1 and 3 illustrated, the second partial surface 5 is formed as a ring, which is inserted into a groove interconnected first partial surfaces 3 and thus forms a common bearing surface 1 of the spring element.

Die in Fig. 4 dargestellte Auflagerfläche 2 ist dagegen aus einer scheibenförmigen ersten Teilfläche 4 aufgebaut, die Verriegelungselemente 14 aufweist, in die sich Verriegelungselemente 12 von als kleine Auflagerteller ausgeführten zweiten Teilflächen 6 mit sich nach unten erstreckenden Verriegelungselementen 12 einstecken lassen. Auch diese zweiten Teilflächen 6 der Auflagefläche 2 sind mit Nocken 7;8 versehen, die wie die in der Fig. 2 dargestellten Nocken 7;8 ausgebildet sind.In the Fig. 4 illustrated bearing surface 2, however, is constructed from a disc-shaped first partial surface 4, the locking elements 14, in which locking elements 12 can be inserted from designed as a small support plate second partial surfaces 6 with downwardly extending locking elements 12. These second part surfaces 6 of the support surface 2 are provided with cams 7, 8, which, like in the Fig. 2 cams 7, 8 are formed.

Zeichnerisch nicht dargestellt ist ein Ring 11 als zweite Teilfläche 5 einer Auflagerfläche 1, der aus einem weichen und sehr rutschfesten Kunststoff, wie SEBS, besteht, wobei ein solcher Ring 11 beispielsweise von den gegenseitigen Rändern der Teilflächen 3;5 gehalten wird, die so Verriegelungselemente 13 und 14 bilden, wie dies für die Auflagerfläche 1 aus identischen Kunststoffen ebenfalls der Fall ist.Drawing not shown is a ring 11 as a second part surface 5 of a support surface 1, which consists of a soft and very non-slip plastic, such as SEBS, wherein such a ring 11 is held for example by the mutual edges of the faces 3, 5, the locking elements 13 and 14 form, as is also the case for the bearing surface 1 of identical plastics.

Claims (10)

Auflagerfläche einer Matratzenunterfederung mittels separater oder miteinander gekoppelter Einzelfederelemente oder mittels Bettlatten und diese haltenden Endpunktlager oder mittels auf den Bettlatten angeordneter Härteschiebern zur Anordnung einer Matratze, dadurch gekennzeichnet, dass eine Auflagerfläche (1;2) vollständig oder eine Teilfläche (3-6) der Auflagerfläche (1;2) mit einer das Verrutschen einer Matratze verhindernden Oberfläche und/ oder Oberflächengestaltung versehen ist.Bearing surface of a Matratzenunterfederung by means of separate or coupled individual spring elements or by bed slats and these holding Endpunktlager or by means arranged on the bed slats Härteschiebern for arranging a mattress, characterized in that a bearing surface (1, 2) completely or a partial surface (3-6) of the support surface (1; 2) is provided with a mattress slipping surface and / or surface design. Auflagerfläche nach Anspruch 1, dadurch gekennzeichnet, dass die Oberflächengestaltung als mikroraue Oberfläche ausgebildet ist, die aus einer Vielzahl benachbarter Nocken (7;8) besteht, die sich von der Oberfläche der Auflagerfläche (1;2) in vertikaler Richtung nach oben erstrecken.Bearing surface according to claim 1, characterized in that the surface configuration is formed as a micro-rough surface, which consists of a plurality of adjacent cams (7; 8) extending from the surface of the support surface (1; 2) in a vertical upward direction. Auflagerfläche nach Anspruch 2, dadurch gekennzeichnet, dass die Nocken (7;8) eine aus einer Spritzgussform ausformbare, hinterschneidungsfreie Gestalt aufweisen.Bearing surface according to claim 2, characterized in that the cams (7, 8) have a form of an injection mold ausformbare, undercut-free shape. Auflagerfläche nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Nocken (7;8) rund oder oval, keglig, drei- oder mehreckig, pyramidenförmig mit regelmäßigen oder unregelmäßigen oder polygonen Grundflächen, sich nach oben verengend, ausgebildet sind.Bearing surface according to claim 2 or 3, characterized in that the cams (7; 8) are round or oval, conical, triangular or polygonal, pyramidal with regular or irregular or polygonal base surfaces, narrowing upwards, are formed. Auflagerfläche nach einem der vorgenannten Ansprüche 2 - 4, dadurch gekennzeichnet, dass die Nocken (7;8) einen Absatz aufweisen und als Stumpf, wie als Kegelstumpf oder Pyramidenstumpf, ausgebildet sind und einen sich davon nach oben erstreckenden zylindrischen Abschluss aufweisen.Bearing surface according to one of the preceding claims 2 - 4, characterized in that the cams (7; 8) have a shoulder and are formed as a stump, such as a truncated cone or truncated pyramid, and have an upwardly extending cylindrical end. Auflagerfläche nach einem der vorgenannten Ansprüche 2 - 5, dadurch gekennzeichnet, dass die Nocken (7;8) in engen Reihen und Spalten angeordnet sind, eine Höhe von bis zu 2,0mm und eine Anzahl von bis zu 100 Stück/cm2 aufweisen.Bearing surface according to one of the preceding claims 2-5, characterized in that the cams (7; 8) are arranged in narrow rows and columns, have a height of up to 2.0mm and a number of up to 100 pieces / cm 2 . Auflagerfläche nach Anspruch 6, dadurch gekennzeichnet, dass die Nocken (7,8) eine Höhe von max. 1 mm und eine Anzahl von 60 - 70 Stück/cm2 aufweisen.Bearing surface according to claim 6, characterized in that the cams (7, 8) have a height of max. 1 mm and a number of 60 - 70 pieces / cm 2 . Auflagerfläche nach einem der vorgenannten Ansprüche 2 - 7, dadurch gekennzeichnet, dass eine Teilfläche (5-6) einer mit einer rutschfesten Oberfläche ausgestatteten Auflagerfläche (1,2) auf einem separaten Bauteil angeordnet ist und alle einer Auflagerfläche (1,2) zugehörigen Bauteile gegenseitige Verriegelungselemente (12-15) aufweisen.Bearing surface according to one of the preceding claims 2-7, characterized in that a partial surface (5-6) of a bearing surface (1,2) equipped with a non-slip surface is arranged on a separate component and all a support surface (1,2) associated components have mutual locking elements (12-15). Auflagerfläche nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass alle Bauteile aus dem gleichen Kunststoff hergestellt sind.Bearing surface according to one of the preceding claims, characterized in that all components are made of the same plastic. Auflagerfläche nach einem der vorgenannten Ansprüche 1 - 8, dadurch gekennzeichnet, dass eine Oberfläche einer Teilfläche (3-6) von einem Bauteil aus einem weichen, sehr rutschfesten Kunststoff, wie SEBS, ausgebildet ist.Support surface according to one of the preceding claims 1-8, characterized in that a surface of a partial surface (3-6) of a component made of a soft, very non-slip plastic, such as SEBS, is formed.
EP15001033.8A 2014-05-14 2015-04-10 Support area of a mattress suspension bearing Not-in-force EP2944226B1 (en)

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DE202014102247.3U DE202014102247U1 (en) 2014-05-14 2014-05-14 Bearing surface of a mattress suspension

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EP2944226A1 true EP2944226A1 (en) 2015-11-18
EP2944226B1 EP2944226B1 (en) 2016-12-07

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6945013U (en) 1969-11-18 1970-02-26 Huelsta Werke Huels Kg MATTRESS HOLDER FOR BEDS AND BEDS
CH539411A (en) * 1972-03-21 1973-07-31 Heinrich Floetotto Fa Bearing body for transverse slats of furniture frames
DE19646633A1 (en) * 1996-04-12 1997-10-16 Froli Kunststoffe Heinrich Fro End cap used as spring bearing in slat frame for bed
DE19908232C1 (en) 1999-02-25 2000-05-31 Siegbert Hartmann Swivel bearing comprises opposed bolts round bearing center and crest-converging arched springs with bottom mountings for bolts
FR2831036A1 (en) * 2001-10-24 2003-04-25 Tableros Garfer Sa Spring base for bed has convex sections on its surface which have grooved pattern increasing their frictional properties and preventing mattress from sliding over bed
EP1472957A1 (en) * 2003-04-30 2004-11-03 Tournadre SA Standard Gum Suspension device for a double-slatted assembly
NL1026609C2 (en) * 2004-07-07 2006-01-10 S I Zwartz B V Combination of bed base frame and mattress underlay, has cooperating fastening means provided on frame and underlay to prevent underlay slipping
EP1226775B1 (en) 2001-01-29 2007-01-31 Siegbert Hartmann Device for laterally supporting a mattress
CN201243828Y (en) * 2008-09-08 2009-05-27 黄加前 Spring stand of completely dismounting elastic net mattress

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6945013U (en) 1969-11-18 1970-02-26 Huelsta Werke Huels Kg MATTRESS HOLDER FOR BEDS AND BEDS
CH539411A (en) * 1972-03-21 1973-07-31 Heinrich Floetotto Fa Bearing body for transverse slats of furniture frames
DE19646633A1 (en) * 1996-04-12 1997-10-16 Froli Kunststoffe Heinrich Fro End cap used as spring bearing in slat frame for bed
DE19908232C1 (en) 1999-02-25 2000-05-31 Siegbert Hartmann Swivel bearing comprises opposed bolts round bearing center and crest-converging arched springs with bottom mountings for bolts
EP1226775B1 (en) 2001-01-29 2007-01-31 Siegbert Hartmann Device for laterally supporting a mattress
FR2831036A1 (en) * 2001-10-24 2003-04-25 Tableros Garfer Sa Spring base for bed has convex sections on its surface which have grooved pattern increasing their frictional properties and preventing mattress from sliding over bed
EP1472957A1 (en) * 2003-04-30 2004-11-03 Tournadre SA Standard Gum Suspension device for a double-slatted assembly
NL1026609C2 (en) * 2004-07-07 2006-01-10 S I Zwartz B V Combination of bed base frame and mattress underlay, has cooperating fastening means provided on frame and underlay to prevent underlay slipping
CN201243828Y (en) * 2008-09-08 2009-05-27 黄加前 Spring stand of completely dismounting elastic net mattress

Also Published As

Publication number Publication date
DE202014102247U1 (en) 2014-06-25
EP2944226B1 (en) 2016-12-07

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