EP0801916B1 - Support for slats of a mattres base - Google Patents

Support for slats of a mattres base Download PDF

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Publication number
EP0801916B1
EP0801916B1 EP97106338A EP97106338A EP0801916B1 EP 0801916 B1 EP0801916 B1 EP 0801916B1 EP 97106338 A EP97106338 A EP 97106338A EP 97106338 A EP97106338 A EP 97106338A EP 0801916 B1 EP0801916 B1 EP 0801916B1
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EP
European Patent Office
Prior art keywords
section
base frame
sections
running
comfort
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EP97106338A
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German (de)
French (fr)
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EP0801916A1 (en
Inventor
Heinz Grund
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Individual
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring 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
    • A47C23/062—Slat supports
    • A47C23/063—Slat supports by elastic means, e.g. coil springs
    • A47C23/064—Slat supports by elastic means, e.g. coil springs by elastomeric springs

Definitions

  • the invention relates to a comfortable storage for wooden slats on the base frame of a slatted frame, which is an essential assembly has a resilient body.
  • the resilient body are at least two in the upper section, in the same horizontal Level arranged cap-shaped receiving elements for the Front end area assigned by spring wood slats.
  • This upper section goes in two, each diagonally downwards and inwards extending sections over, which in turn extending upwards Connect sections into one, to the level of cap-shaped receiving elements extending parallel Mouth section of a shorter length than the upper section has and as a bearing element for support on the base frame is designed.
  • Slatted frames are used for seating and reclining furniture from a base frame with wooden or plywood slats consist. These so-called slats are on the base frame often supported with elastic bearing elements, which the Enclose the end of the spring wooden strip like a cap.
  • Known comfort bearings are for example in DE 43 15 563 A. 1, DE 91 05 644 U 1 or EP 254 702 B1.
  • the latter Find site has a metal leaf spring, which as a spring Basic body works and includes several contour sections: An upper section divided into two, each sloping downwards and passes inside sections, which turn connect upward-extending sections into a horizontal running section open. Be on the top section two cap-shaped receiving elements for the front end area the wooden slats attached. The lower horizontal section, which has a shorter overall length than the upper section, comes with a bearing element for support on the base frame connected.
  • the object of the present invention is to provide comfort storage for spring slats on the base frame of a slatted frame, which requires only little assembly effort and at the same time, with a high level of spring comfort, a low vertical height having. This is said to be particularly through a specific constructive design of the resilient body is achieved become.
  • the invention is set out in independent claim 1.
  • the task is solved in that the resilient base body as a one-piece, Injection molded plastic part is designed, in each case in the area of the transition from upper section into the sloping downward sections hollow cylindrical, running in the direction of the slats Sections are arranged on their opposite to the base frame Face and at least on its upper surface are open and the lower horizontal Section on its associated with the base frame of the slatted frame Face into a large vertical section merges with the one in contact with the base frame in the installed position Has outer surface at least two dowel pins, which are in the same horizontal plane arranged like the hollow cylindrical sections are.
  • Comfort storage The main advantages of this comfort storage are the low Manufacturing and assembly costs, which is a significant reduction the necessary time and cost. At the same time can by the arrangement of dowel pins and hollow cylindrical Sections in a common horizontal plane low vertical height can be realized. In addition, that is sufficient Comfort storage also meets current ecological requirements because the entire resilient body in its compact form completely is recyclable.
  • the large vertical section ensures a stable
  • the entire assembly is fixed in position on the base frame of the slatted frame.
  • This section can have different outer contours, whereby to connect the dowel pins one from the lower horizontal Section initially sloping upwards and outwards and then into a straight and horizontal section transition contour is appropriate.
  • the proposed comfort storage is universal for different types Cap designs suitable. Depending on the geometric Shape and size of the caps to be used can for example between those that run downwards and downwards Sections and the upwardly extending sections additional horizontal sections inserted become. It is also possible that the hollow cylindrical, in Sections running in the direction of the wooden slats through a horizontal web are interconnected.
  • the comfort storage consists of a resilient base body 1, the one-piece, injection molded plastic part is designed.
  • the base body 1 can, as in FIG. 1 to 3, have a horizontally extending web 2. Also, as shown in Figs. 4 to 6, the construction of the base body 1 possible without such a web 2.
  • the upper section of the resilient base body goes 1 in two, each sloping downwards and inwards Sections 3 and 4 about. Close sections 3 and 4 sections 5 and 6 extending upwards again.
  • Such Design is the subject of FIGS. 4 to 6. Independent of these alternative configurations lead to the upwardly extending ones Sections 5; 6 in the further contour in one, in Installation position of the horizontal section 7.
  • the horizontal section 7 has a shorter overall length than the upper section.
  • each hollow cylindrical Sections 8 and 9 In the area of the transition from the upper section to the sloping towards sections 3, 4 running below are each hollow cylindrical Sections 8 and 9 arranged.
  • the cylinder sections 8 and 9 run in the direction of the wooden slats, the wooden slats not shown in detail in the exemplary embodiments shown are.
  • the hollow cylindrical sections 8 and 9 are on their end face opposite the base frame 10 and at least designed open on its upper surface. In these openings are the cap-shaped receiving elements 11 inserted and supported for the slats.
  • the hollow cylindrical Sections 8 and 9 point at their closed, the End frame associated with base frame 10 each have a spherical outer contour 12 on.
  • the lower, horizontal section 7 goes on its, the base frame 10 of the slatted frame associated end face in a large area vertical section 13 over.
  • At section 13 are on the at least in the installed position on the base frame 10 outer surface two dowel pins 14 are provided.
  • This dowel pin 14, the preferably each have a centering projection 15 are in the same horizontal plane as the hollow cylindrical sections 8 and 9 arranged.
  • section 13 extends from the lower Section 7 slants upwards and outwards and then goes in a straight, parallel to the horizontal section 7 Section about.
  • Upper connecting web 2 is the large vertical section 13 arranged on the base body 1 so that between its upper, the inner frame facing away from the inner edge and the, the Base frame 10 facing outer edge of the upper horizontal section 2 a gap remains.
  • the one acting on the slatted frame, over the slats and the cap-shaped receiving elements 11 on the resilient base body 1 transmitted vertical weight is usually like this large that the hollow cylindrical sections 8; 9 and, if necessary existing web 2 in the direction of the lower, horizontally arranged Compress section 7.
  • Such a state of stress is shown in Fig. 3. If the load increases further the lower section 7 serves as a travel limiter and protects the comfort storage against overload.

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Springs (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The location has a sprung basic body (1) formed as a one-piece plastic part produced by injection moulding. It has tubes (8,9) in the transition area between an upper horizontal (2) and a downwardly inclined (3,4) running section, inserted in the direction of the spring wood strips. These tubes are open on their face side opposite to the lath gird's basic frame (10) and on their upwardly located cover surface. The lower horizontal section (7) evolves into a large-surfaced vertical section (13) on its face side applicable to the basic frame of the lath grid.

Description

Die Erfindung betrifft eine Komfort-Lagerung für Federholzleisten am Grundrahmen eines Lattenrostes, die als wesentliche Baugruppe einen federnden Grundkörper aufweist. Dem federnden Grundkörper sind im oberen Abschnitt mindestens zwei, in gleicher horizontaler Ebene angeordnete kappenförmige Aufnahmeelemente für den stirnseitigen Endbereich von Federholzleisten zugeordnet. Dieser obere Abschnitt geht in zwei, jeweils schräg nach unten und innen verlaufende Abschnitte über, denen sich wiederum nach oben erstreckende Abschnitte anschließen, die in einen, zur Ebene der kappenförmigen Aufnahmeelemente parallel verlaufenden weiteren Abschnitt münden, der eine kürzere Baulänge als der obere Abschnitt aufweist und als Lagerelement zur Abstützung am Grundrahmen ausgestaltet ist.The invention relates to a comfortable storage for wooden slats on the base frame of a slatted frame, which is an essential assembly has a resilient body. The resilient body are at least two in the upper section, in the same horizontal Level arranged cap-shaped receiving elements for the Front end area assigned by spring wood slats. This upper section goes in two, each diagonally downwards and inwards extending sections over, which in turn extending upwards Connect sections into one, to the level of cap-shaped receiving elements extending parallel Mouth section of a shorter length than the upper section has and as a bearing element for support on the base frame is designed.

Für Sitz- und Liegemöbel werden Lattenroste verwendet, die überwiegend aus einem Grundrahmen mit Holz- oder Schichtholzlatten bestehen. Diese sogenannten Federholzleisten werden am Grundrahmen häufig mit elastischen Lagerelementen abgestützt, welche die Stirnseite der Federholzleiste kappenartig umschließen.Slatted frames are used for seating and reclining furniture from a base frame with wooden or plywood slats consist. These so-called slats are on the base frame often supported with elastic bearing elements, which the Enclose the end of the spring wooden strip like a cap.

Solche Abstützelemente, die in verschiedenartigen Ausgestaltungen bekannt sind, zum Beispiel DE 37 00 022 A 1 und DE 88 14 279 U 1, können jedoch nur relativ kurze Federwege realisieren. Insbesondere bei höheren vertikalen Belastungen, z.B. im Bereich der Schulterabsenkung, tritt aufgrund der begrenzten Federwirkung ein spürbarer Komfortverlust für den Nutzer des entsprechenden Möbels auf. Deshalb wurde bereits vorgeschlagen, zwischen der kappenartigen Aufnahme der Federholzleiste und deren Abstützung am Rahmen zusätzliche federnde Bauteile einzufügen, die eine belastungsabhängig absenkbare Lagerung der Federholzleiste bewirken. Unabhängig von der jeweils konkreten Bezeichnung sollen diese Lösungen für den Nutzer eine Erhöhung des Sitz- oder Liegekomforts ergeben und werden deshalb nachfolgend als "Komfort-Lagerung" bezeichnet.Such support elements in various configurations are known, for example DE 37 00 022 A 1 and DE 88 14 279 U 1, can only realize relatively short travel. In particular with higher vertical loads, e.g. in the field of Shoulder lowering, occurs due to the limited spring action noticeable loss of comfort for the user of the corresponding furniture on. Therefore, it has already been suggested between the cap-like Support of the spring wooden slat and its support on the frame insert additional resilient components that are load-dependent lower the spring slat. Independently These solutions should be based on the specific name result in an increase in sitting or lying comfort for the user and are therefore referred to below as "comfort storage".

Bekannte Komfort-Lagerungen sind beispielsweise in DE 43 15 563 A 1, DE 91 05 644 U 1 oder EP 254 702 B 1 beschrieben. Die letztgenannte Fundstelle weist eine Metall-Blattfeder auf, die als federnder Grundkörper wirkt und mehrere Konturabschnitte umfaßt: Einen oberen Abschnitt, der in zwei, jeweils schräg nach unten und innen verlaufende Abschnitte übergeht, denen sich wiederum nach oben erstreckende Abschnitte anschließen, die in einen horizontal verlaufenden Abschnitt münden. Am oberen Abschnitt werden zwei kappenförmige Aufnahmeelemente für den stirnseitigen Endbereich der Federholzleisten befestigt. Der untere horizontale Abschnitt, der eine kürzere Baulänge als der obere Abschnitt aufweist, wird mit einem Lagerelement zur Abstützung am Grundrahmen verbunden.Known comfort bearings are for example in DE 43 15 563 A. 1, DE 91 05 644 U 1 or EP 254 702 B1. The latter Find site has a metal leaf spring, which as a spring Basic body works and includes several contour sections: An upper section divided into two, each sloping downwards and passes inside sections, which turn connect upward-extending sections into a horizontal running section open. Be on the top section two cap-shaped receiving elements for the front end area the wooden slats attached. The lower horizontal section, which has a shorter overall length than the upper section, comes with a bearing element for support on the base frame connected.

Die bisher bekannten Komfort-Lagerungen haben allerdings oftmals den Nachteil, daß sie aus zahlreichen Einzelteilen montiert werden müssen und somit erhebliche Zeit- und Kostenaufwendungen verursachen. Außerdem erfordert zumindest die EP 254 702 B 1 eine relativ große vertikale Ausdehnung der Metall-Blattfeder, um eine ausreichende Federwirkung zu erreichen. Somit ragen die Bauteile erheblich über die vertikale Ausdehnung der seitlichen Stützleisten des Grundrahmens, so daß sich wesentliche Nutzungseinschränkungen ergeben, weil an Sitz- und Liegemobeln oftmals nicht genügend Bauhöhe zur Verwendung hochbauender Lattenroste verfügbar ist. The previously known comfort bearings, however, often have the disadvantage that they are assembled from numerous individual parts must and thus cause considerable time and cost expenditure. In addition, at least EP 254 702 B1 requires one relatively large vertical extension of the metal leaf spring to a to achieve sufficient spring action. The components thus protrude considerably over the vertical extension of the side support strips of the basic framework, so that there are significant restrictions on use result because often not enough on sitting and lying furniture Height available for using high-level slatted frames is.

Aufgabe der vorliegenden Erfindung ist es, eine Komfort-Lagerung für Federholzleisten am Grundrahmen eines Lattenrostes zu schaffen, die einen lediglich geringen Montageaufwand erfordert und gleichzeitig bei hohem Federkomfort eine geringe vertikale Bauhöhe aufweist. Dies soll insbesondere durch eine spezifische konstruktive Ausgestaltung des federnden Grundkörpers erreicht werden.The object of the present invention is to provide comfort storage for spring slats on the base frame of a slatted frame, which requires only little assembly effort and at the same time, with a high level of spring comfort, a low vertical height having. This is said to be particularly through a specific constructive design of the resilient body is achieved become.

Die Erfindung ist im unabhängigen Anspruch 1 angegeben. Die Aufgabe wird dabei dadurch gelöst, daß der federnde Grundkörper als einstückiges, im Spritzgießverfahren hergestelltes Kunststoffteil ausgestaltet ist, bei dem jeweils im Bereich des Übergangs vom oberen Abschnitt in die schräg nach unten verlaufenden Abschnitte hohlzylindrische, in Richtung der Federholzleisten verlaufende Abschnitte angeordnet sind, die an ihrer, dem Grundrahmen entgegengesetzten Stirnseite und zumindest an ihrer obenliegenden Mantelfläche offen ausgestaltet sind und wobei der untere horizontale Abschnitt an seiner dem Grundrahmen des Lattenrostes zugeordneten Stirnseite in einen großflächigen senkrechten Abschnitt übergeht, der an seiner, in Einbaulage am Grundrahmen anliegenden Außenfläche mindestens zwei Dübelzapfen aufweist, die in derselben horizontalen Ebene wie die hohlzylindrischen Abschnitte angeordnet sind.The invention is set out in independent claim 1. The task is solved in that the resilient base body as a one-piece, Injection molded plastic part is designed, in each case in the area of the transition from upper section into the sloping downward sections hollow cylindrical, running in the direction of the slats Sections are arranged on their opposite to the base frame Face and at least on its upper surface are open and the lower horizontal Section on its associated with the base frame of the slatted frame Face into a large vertical section merges with the one in contact with the base frame in the installed position Has outer surface at least two dowel pins, which are in the same horizontal plane arranged like the hollow cylindrical sections are.

Wesentliche Vorteile dieser Komfort-Lagerung sind der geringe Herstellungs- und Montageaufwand, die eine erhebliche Reduzierung der notwendigen Zeit- und Kostenaufwendungen bewirken. Gleichzeitig kann durch die Anordnung von Dübelzapfen und hohlzylindrischen Abschnitten in einer gemeinsamen horizontalen Ebene eine geringe vertikale Bauhöhe realisiert werden. Außerdem genügt die Komfort-Lagerung auch aktuellen ökologischen Forderungen, weil der gesamte federnde Grundkörper in seiner kompakten Form vollständig recyclungsfähig ist.The main advantages of this comfort storage are the low Manufacturing and assembly costs, which is a significant reduction the necessary time and cost. At the same time can by the arrangement of dowel pins and hollow cylindrical Sections in a common horizontal plane low vertical height can be realized. In addition, that is sufficient Comfort storage also meets current ecological requirements because the entire resilient body in its compact form completely is recyclable.

Ausreichend große Federwege werden durch den freien Bauraum gewährleistet, der sich zwischen dem oberen und dem unteren Abschnitt ergibt. Hierbei wirkt die Oberseite des unteren horizontalen Abschnittes gleichzeitig als Federwegbegrenzung.Sufficiently large spring travel is guaranteed by the free installation space, which is between the upper and lower sections results. The top of the lower horizontal acts here Section simultaneously as a travel limit.

Der großflächige senkrechte Abschnitt gewährleistet eine stabile Lagefixierung der gesamten Baugruppe am Grundrahmen des Lattenrostes. Dieser Abschnitt kann verschiedene Außenkonturen aufweisen, wobei zur Anbindung der Dübelzapfen eine vom unteren horizontalen Abschnitt zunächst nach schräg oben und außen verlaufende und nachfolgend in einen geraden und horizontalen Abschnitt übergehende Kontur zweckmäßig ist.The large vertical section ensures a stable The entire assembly is fixed in position on the base frame of the slatted frame. This section can have different outer contours, whereby to connect the dowel pins one from the lower horizontal Section initially sloping upwards and outwards and then into a straight and horizontal section transition contour is appropriate.

Die vorgeschlagene Komfort-Lagerung ist universell für verschiedenartige Kappengestaltungen geeignet. In Abhängigkeit von geometrischer Form und Baugröße der zu verwendenden Kappen können beispielsweise zwischen den schräg nach unten sowie innen verlaufenden Abschnitten und den sich nach oben erstreckenden Abschnitten jeweils zusätzliche, horizontal verlaufende Abschnitte eingefügt werden. Ebenso ist es möglich, daß die hohlzylindrischen, in Richtung der Federholzleisten verlaufenden Abschnitte durch einen horizontalen Steg miteinander verbunden sind.The proposed comfort storage is universal for different types Cap designs suitable. Depending on the geometric Shape and size of the caps to be used can for example between those that run downwards and downwards Sections and the upwardly extending sections additional horizontal sections inserted become. It is also possible that the hollow cylindrical, in Sections running in the direction of the wooden slats through a horizontal web are interconnected.

Geringe Reibungskräfte und somit ein geringer Verschleiß ergeben sich, sofern die hohlzylindrischen, in Richtung der Federholzleisten verlaufenden Abschnitte an ihrer geschlossenen, dem Grundrahmen zugeordneten Stirnseite eine ballige Außenkontur aufweisen, die zur Abstützung der Längenänderungen der gebogenen Federholzleiste wirksam werden kann. Wenn die am großflächigen senkrechten Abschnitt ausgestalteten Dübelzapfen jeweils einen Zentrieransatz aufweisen, kann vorteilhaft auch eine automatische Montage realisiert werden.Low friction forces and therefore less wear if the hollow cylindrical, in the direction of the slats trending sections at their closed, the base frame assigned end face have a spherical outer contour, to support the changes in length of the curved spring wooden strip can take effect. If the most large vertical Section designed dowel pins each a centering approach can advantageously also have an automatic Assembly can be realized.

In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt, die nachfolgend beschrieben werden. Es zeigen:

Fig. 1
eine erste Ausführungsform einer Komfort-Lagerung mit Darstellung des Grundrahmens in Vorderansicht
Fig. 2
die Komfort-Lagerung gemäß Fig. 1 in Seitenansicht
Fig. 3
die Komfort-Lagerung gemäß Fig. 1 im belasteten Zustand mit Darstellung der kappenförmigen Aufnahmeelemente für die Federholzleisten
Fig. 4
eine zweite Ausführungsform einer Komfort-Lagerung in Vorderansicht, jedoch ohne Darstellung des Grundrahmens
Fig. 5
die Komfort-Lagerung gemäß Fig. 4 in Seitenansicht
Fig. 6
die Komfort-Lagerung gemäß Fig. 4 im unbelasteten Zustand mit Darstellung der kappenförmigen Aufnahmeelemente für die Federholzleisten
The drawing shows two exemplary embodiments of the invention, which are described below. Show it:
Fig. 1
a first embodiment of a comfort storage with representation of the base frame in front view
Fig. 2
the comfort storage of FIG. 1 in side view
Fig. 3
1 in the loaded state with representation of the cap-shaped receiving elements for the spring wooden slats
Fig. 4
a second embodiment of a comfort storage in front view, but without showing the base frame
Fig. 5
4 in side view
Fig. 6
4 in the unloaded state with representation of the cap-shaped receiving elements for the spring wooden slats

Die Komfort-Lagerung besteht aus einem federnden Grundkörper 1, der als einstückiges, im Spritzgießverfahren hergestelltes Kunststoffteil ausgestaltet ist. Der Grundkörper 1 kann, wie in Fig. 1 bis 3 dargestellt, einen horizontal verlaufenden Steg 2 aufweisen. Ebenso ist, wie in Fig. 4 bis 6 dargestellt, die Konstruktion des Grundkörpers 1 ohne einen solchen Steg 2 möglich. In jedem Fall geht jedoch der obere Abschnitt des federnden Grundkörpers 1 in zwei, jeweils schräg nach unten und innen verlaufende Abschnitte 3 und 4 über. Den Abschnitten 3 und 4 schließen sich wiederum nach oben verlaufende Abschnitte 5 und 6 an. Je nach Ausführungsform können hierbei zwischen den schräg nach unten und innen verlaufenden Abschnitten 3;4 und den sich nach oben erstreckenden Abschnitten 5;6 auch jeweils zusätzliche, horizontal verlaufende Abschnitte 16 und 17 angeordnet werden. Eine solche Ausgestaltung ist Gegenstand der Fig. 4 bis 6. Unabhängig von diesen alternativen Ausgestaltungen münden die sich nach oben erstreckenden Abschnitte 5;6 im weiteren Konturverlauf in einen, in Einbaulage horizontalen Abschnitt 7. Der horizontale Abschnitt 7 weist eine kürzere Baulänge als der obere Abschnitt auf.The comfort storage consists of a resilient base body 1, the one-piece, injection molded plastic part is designed. The base body 1 can, as in FIG. 1 to 3, have a horizontally extending web 2. Also, as shown in Figs. 4 to 6, the construction of the base body 1 possible without such a web 2. In in any case, however, the upper section of the resilient base body goes 1 in two, each sloping downwards and inwards Sections 3 and 4 about. Close sections 3 and 4 sections 5 and 6 extending upwards again. Each according to the embodiment, you can choose between the sloping downwards and inner sections 3; 4 and the upward Sections 5; 6 also each additional, horizontal extending sections 16 and 17 are arranged. Such Design is the subject of FIGS. 4 to 6. Independent of these alternative configurations lead to the upwardly extending ones Sections 5; 6 in the further contour in one, in Installation position of the horizontal section 7. The horizontal section 7 has a shorter overall length than the upper section.

Im Bereich des Übergangs vom oberen Abschnitt in die schräg nach unten verlaufenden Abschnitte 3;4 sind jeweils hohlzylindrische Abschnitte 8 und 9 angeordnet. Die Zylinderabschnitte 8 und 9 verlaufen in Richtung der Federholzleisten, wobei die Federholzleisten in den gezeigten Ausführungsbeispielen nicht näher dargestellt sind. Die hohlzylindrischen Abschnitte 8 und 9 sind an ihrer, dem Grundrahmen 10 entgegengesetzten Stirnseite und zumindest an ihrer obenliegenden Mantelfläche offen ausgestaltet. In diesen Öffnungen werden die kappenförmigen Aufnahmeelemente 11 für die Federholzleisten eingefügt und abgestützt. Die hohlzylindrischen Abschnitte 8 und 9 weisen an ihrer geschlossenen, dem Grundrahmen 10 zugeordneten Stirnseite jeweils eine ballige Aussenkontur 12 auf.In the area of the transition from the upper section to the sloping towards sections 3, 4 running below are each hollow cylindrical Sections 8 and 9 arranged. The cylinder sections 8 and 9 run in the direction of the wooden slats, the wooden slats not shown in detail in the exemplary embodiments shown are. The hollow cylindrical sections 8 and 9 are on their end face opposite the base frame 10 and at least designed open on its upper surface. In these openings are the cap-shaped receiving elements 11 inserted and supported for the slats. The hollow cylindrical Sections 8 and 9 point at their closed, the End frame associated with base frame 10 each have a spherical outer contour 12 on.

Der untere, horizontale Abschnitt 7 geht an seiner, dem Grundrahmen 10 des Lattenrostes zugeordneten Stirnseite in einen großflächigen senkrechten Abschnitt 13 über. Am Abschnitt 13 sind an der, in Einbaulage am Grundrahmen 10 anliegenden Außenfläche mindestens zwei Dübelzapfen 14 vorgesehen. Diese Dübelzapfen 14, die vorzugsweise jeweils einen Zentrieransatz 15 aufweisen, sind in derselben horizontalen Ebene wie die hohlzylindrischen Abschnitte 8 und 9 angeordnet.The lower, horizontal section 7 goes on its, the base frame 10 of the slatted frame associated end face in a large area vertical section 13 over. At section 13 are on the at least in the installed position on the base frame 10 outer surface two dowel pins 14 are provided. This dowel pin 14, the preferably each have a centering projection 15 are in the same horizontal plane as the hollow cylindrical sections 8 and 9 arranged.

Die Außenkontur des Abschnittes 13 verläuft ausgehend vom unteren Abschnitt 7 zunächst schräg nach oben und außen und geht dann in einen geraden, parallel zum horizontalen Abschnitt 7 verlaufenden Abschnitt über. Bei Konstruktionen gemäß den Fig. 1 bis 3 mit oberem Verbindungssteg 2 ist der großflächige senkrechte Abschnitt 13 am Grundkörper 1 so angeordnet, daß zwischen seiner oberen, dem Grundrahmen 10 abgewandten Innenkante und der, dem Grundrahmen 10 zugewandten Außenkante des oberen horizontalen Abschnittes 2 ein Abstand verbleibt.The outer contour of section 13 extends from the lower Section 7 slants upwards and outwards and then goes in a straight, parallel to the horizontal section 7 Section about. In constructions according to FIGS. 1 to 3 with Upper connecting web 2 is the large vertical section 13 arranged on the base body 1 so that between its upper, the inner frame facing away from the inner edge and the, the Base frame 10 facing outer edge of the upper horizontal section 2 a gap remains.

Die auf den Lattenrost wirkende, über die Federholzleisten und die kappenförmigen Aufnahmeelemente 11 auf den federnden Grundkörper 1 übertragene vertikale Gewichtskraft ist üblicherweise so groß, daß die hohlzylindrischen Abschnitte 8;9 und der gegebenenfalls vorhandene Steg 2 in Richtung des unteren, horizontal angeordneten Abschnittes 7 einfedern. Ein derartiger Belastungszustand ist in der Fig. 3 dargestellt. Bei weiterer Belastungszunahme dient der untere Abschnitt 7 als Federwegbegrenzer und schützt die Komfort-Lagerung vor Überlastung.The one acting on the slatted frame, over the slats and the cap-shaped receiving elements 11 on the resilient base body 1 transmitted vertical weight is usually like this large that the hollow cylindrical sections 8; 9 and, if necessary existing web 2 in the direction of the lower, horizontally arranged Compress section 7. Such a state of stress is shown in Fig. 3. If the load increases further the lower section 7 serves as a travel limiter and protects the comfort storage against overload.

Claims (6)

  1. A comfort mounting for spring wood slats on the base frame (10) of a lathe grid, consisting of a resilient base body (1), in the upper section of which at least two cap-shaped accommodation elements (11) are arranged in the same horizontal plane for the face-side end area of spring wood strips, whereby the upper section of the resilient base body (1) passes into two sections (3, 4) running in each case obliquely downwards and inwards, of which the sections (5, 6) which extend upwards connect, which open into a further section (7) running parallel to the plane of the cap-shaped accommodation elements, which features a shorter structural length than the upper section, and is designed as a bearing element for supporting the base frame, characterised in that the resilient base body (1) is designed as a single piece plastic component, manufactures by the injection moulding process, in which, at least in the area of the transition from the upper section into the sections (3, 4) running obliquely downwards, hollow cylindrical sections (8, 9) are arranged, running in the direction of the spring wood slats, which are designed to be open on their face side located opposite the base frame (10), and at least in their upper cladding surface, and whereby the lower horizontal section (7) passes into a large-surface perpendicular section (13) at the face side arranged on the base frame (10) of the lattice grid, which features at least two dowel tenons (14) on its surface located on the outside in the installation position on the base frame (10), said dowel tenons being arranged in the same horizontal plane as the hollow cylindrical sections (8, 9).
  2. A comfort mounting for spring wood slats on the base frame (10) of a lathe grid according to claim 1,
    characterised in that the large-area perpendicular section (13), starting from the lower horizontal section (7), features initially an external contour running obliquely upwards and outwards, which thereafter passes into a contour section running straight and parallel to the horizontal section (7).
  3. A comfort mounting for spring wood slats on the base frame (10) of a lathe grid according to claim 1, characterised in that arranged in each case between the sections (3, 4) running obliquely downwards and inwards and the sections (5, 6) extending upwards to the horizontal section (7) is an additional section (16, 17) running horizontal.
  4. A comfort mounting for spring wood slats on the base frame (10) of a lathe grid according to claim 1, characterised in that the hollow cylindrical sections (8, 9) running in the direction of the spring wood slats are connected to one another by a horizontal stretcher (2).
  5. A comfort mounting for spring wood slats on the base frame (10) of a lathe grid according to claim 1, characterised in that the hollow cylindrical sections (8, 9) running in the direction of the spring wood slats feature a spherical-surfaced external contour (12) on their closed face side turned towards the base frame (10).
  6. A comfort mounting for spring wood slats on the base frame (10) of a lathe grid according to claim 1, characterised in that the dowel tenons (14) provided on the large-surface perpendicular section (13) each feature a centering element (15).
EP97106338A 1996-04-20 1997-04-17 Support for slats of a mattres base Expired - Lifetime EP0801916B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615762 1996-04-20
DE19615762A DE19615762C1 (en) 1996-04-20 1996-04-20 Comfortable location for spring wood strips on basic frame of lath grid, e.g. for furniture

Publications (2)

Publication Number Publication Date
EP0801916A1 EP0801916A1 (en) 1997-10-22
EP0801916B1 true EP0801916B1 (en) 2001-08-01

Family

ID=7791927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106338A Expired - Lifetime EP0801916B1 (en) 1996-04-20 1997-04-17 Support for slats of a mattres base

Country Status (3)

Country Link
EP (1) EP0801916B1 (en)
AT (1) ATE203653T1 (en)
DE (2) DE19615762C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033003C1 (en) * 2000-07-06 2001-10-31 Heinz Grund Shoulder drop, for resilient wooden slats for bed frames, comprises resilient injection moulded base body with two spring arms to allow spring movement in plane other than parallel to longitudinal beam of base body
FR2819161B1 (en) * 2001-01-09 2003-04-11 Creations Andre Renault DEVICE FOR FIXING LATES TO A BED AND A BED PROVIDED WITH SUCH A DEVICE
DE102012020186A1 (en) 2012-10-10 2014-04-10 Grund GmbH & Co. KG Kunststoffverarbeitung Storage for spring strips on the base frame of a slatted frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE905146A (en) * 1986-07-22 1986-11-17 Acor Nv Mattress base with rectangular frame - has longitudinal side members supporting transverse slats via leaf springs at different levels according to body shape
DE3700022C2 (en) * 1987-01-02 1998-10-22 Siegbert Hartmann Storage for the slats of a slatted frame on the side parts of bed frames
DE8814279U1 (en) * 1988-11-15 1989-01-26 Hartmann, Siegbert, 4972 Loehne, De
DE9012776U1 (en) * 1990-09-07 1991-03-14 Hartmann, Siegbert, 4972 Loehne, De
DE4315563A1 (en) * 1993-05-10 1994-11-17 Roessle & Wanner Gmbh Fitting for a slatted bed base
FR2705215B1 (en) * 1993-05-13 1995-08-11 Delahousse Fils Suspension system for bed slats.
DE4414343C1 (en) * 1994-04-25 1995-09-14 Heinz Grund Mounting for sprung wooden slats on base frame

Also Published As

Publication number Publication date
EP0801916A1 (en) 1997-10-22
DE59704162D1 (en) 2001-09-06
ATE203653T1 (en) 2001-08-15
DE19615762C1 (en) 1997-07-10

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