EP0923331B1 - Lath grid - Google Patents

Lath grid Download PDF

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Publication number
EP0923331B1
EP0923331B1 EP97918897A EP97918897A EP0923331B1 EP 0923331 B1 EP0923331 B1 EP 0923331B1 EP 97918897 A EP97918897 A EP 97918897A EP 97918897 A EP97918897 A EP 97918897A EP 0923331 B1 EP0923331 B1 EP 0923331B1
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EP
European Patent Office
Prior art keywords
slats
frame
guide means
board according
slatted
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EP97918897A
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German (de)
French (fr)
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EP0923331A1 (en
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Klaus Schickling
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Individual
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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
    • A47C23/066—Slat supports by chains, ropes or belts

Definitions

  • the invention relates to a slatted frame of the aforementioned type, the slats with the portable Deflection means over a top overhang connected to the frame having spacers are.
  • the slatted frames for beds that are common today the slats are usually firmly connected to the slatted frame.
  • the slatted frames only partially allow one on one Person lying in bed a body-appropriate and contour-balancing Undergoes adaptation to the shapes of the body as the Slats more or less immovable in the vertical direction are.
  • DE 38 15 098 A1 discloses a slatted frame with slats, which lie in one level in the unloaded state and in the vertical Direction are mounted movable.
  • the bearings of the Slats are on stretchy bands that run lengthways of the slatted frame stretched between fixed end points are.
  • the slats are at the crossing points with the strips firmly connected.
  • the tapes lie between the slats Support on.
  • the ligaments are stretched with slats. If there is more than one slat, the load must be balanced due to the elastic band in an unloaded area only insufficiently possible. Also can be recurring heavy loads in places, e.g. the shoulder or pelvic area, result in permanent stretching of the ligament, which increases the load balancing capacity of the slatted frame is greatly reduced.
  • DE 195 04 527 A1 shows a mattress pad made of a belt braid fastened to a frame by means of a cord consists.
  • a load balancing between charged and unloaded belts can only be reached to a limited extent because of compensating movements due to the multitude of crossing points of the Braid are disabled or not possible.
  • Can too the belt mesh only adapts to the body contour to a limited extent, rather, there is a curvature similar to a hammock.
  • DE-U-9 401 316 shows a slatted frame
  • the Lath-fixing plungers have two rollers that over an endless guide belt with fixed rollers that are in recesses are arranged by guide blocks, interact.
  • the Slats can be swiveled and are attached to the end of the plungers.
  • the guide blocks are in the appropriate Dowelled to each other.
  • a slatted frame with a frame is known from CH-A-663 339, on the longitudinal spars movable and stationary pulleys are arranged, which are connected to each other via a rope Connect.
  • the movable pulleys hold them Slats and are in elongated holes in the longitudinal spars of the frame guided vertically displaceable.
  • the path that the mobile Deflection pulleys can be covered by the load Length of the elongated holes and thus the overall height of the frame limited.
  • WO-A-85 02987 discloses a slatted frame with slats, which are connected to rope wheels via supporting elements.
  • the Rope wheels of the support elements are attached to the by a rope Frame plates attached rope wheels in connection.
  • the support elements are composed of several parts and are between adjacent guide disks, one to the support elements have corresponding shape, performed.
  • the object of the invention is to provide a slatted frame, which is a contour-adjusting and body-appropriate adjustment to the contours of a body while being reliable works and is compact.
  • the object is achieved in that the portable deflector in the unloaded state in one level below the frame.
  • the frame limits slipping of one placed on the slats Mattress (or a futon or similar) to the front or to the rear or to the side.
  • the object is achieved in that the spacer elements are designed as rods and an additional have underside overhang to the frame.
  • the position of the slats can be relative to the frame by using easily changed by spacer elements.
  • the distances between the fixed and the portable deflection means can be varied and thereby the maximum deflection path of the support element. For example for a given length of the support member instead of one several movable deflection means on a spacer attached around which the support element is guided the vertical movement of the individual portable Deflection means reduced.
  • the slatted frame is made of very simple and a small number composed of parts and can be manufactured inexpensively become.
  • the supporting element is, for example, a rope, a band or a belt, the support element not being stretchable or is essentially non-stretchy.
  • the movable deflection means vertical when loaded move down.
  • the available length of the support element must be between the fixed Deflection means that are adjacent to the loaded portable Deflection means are arranged to be enlarged. Due to the fixed total length of the support element, this is Enlargement of a corresponding Reduction of the available length of the support element accompanied in other places of the slatted frame. This local Shortening is possible in places where there is an unloaded or less loaded portable deflector located. I.e. at this point it moves portable deflection means due to the reduction taking place there the length of the support element vertically upwards.
  • the Changes in length of the support element between adjacent fixed Deflection means continue until a load balancing has taken place and the slatted base of the contour adapted a body on it. About the The load-bearing element becomes the load on loaded bearing points to unloaded or less loaded bearings distributed.
  • the slatted frame described are fixed Deflection means on the frame near the top edge of the frame attached to at a given dimension of the support member the distance of the level of the mobile storage locations to keep the frame as small as possible. In this way a low height of the slatted frame can be achieved.
  • the deflecting means are e.g. Rolls, eyelets or hooks.
  • the slatted frame is between the stationary deflection means at least one portable Deflection means arranged. Because the number of fixed and portable deflection means in this arrangement is minimal, the number of friction points between Support element and deflection means small and the compensating movements the slats are only slightly affected by the friction with special needs.
  • the movable deflection means are advantageous directly attached to the slats. In this way, the portable ones Deflection means below the stationary deflection means and the frame limits slipping, as already explained the mattress placed on the slats.
  • the spacer elements of the movable deflection means can also be strips or trapezoidal supports.
  • the fastening of the slats to trapezoidal beams on which attached at least two portable deflection means is a particularly stable storage of the slats, because they are stored at several points.
  • the frame advantageously has side rails, the side rails each have an inner wall and an outer wall, between which the fixed deflection means are attached.
  • the stationary deflection means can be in two places be attached. This increases the load capacity of the stationary Deflecting means and enables stable attachment the fixed deflection device.
  • the slatted base according to the invention is preferably in at least divided two sections pivotable with respect to each other.
  • This can, for example, be part of the slatted frame can be adjusted as a head or foot section or the slatted frame can be used in a collapsible bed. Likewise it is possible to use this slatted frame for seating or upholstered furniture.
  • the slats are advantageous in the slatted frame according to the invention pivoted about its longitudinal axis. This enables one more precise adjustment of the battens to the load exerted on them, especially in places where stressed and unloaded Slats lie side by side, making a better one Contour adaptation to a body is achieved.
  • Slatted frame 1 comprises a side rail 11, slats 5, a support element 7 and deflection means 20.
  • the frame 10 consists of side rails 11 and cross bars 12, the dimensions of the dimensions of a bed.
  • the side rails 11 have each have an outer wall 15 and an inner wall 16.
  • the slats 5 are arranged in the transverse direction to the frame 10.
  • the deflection means 20 comprise stationary deflection means 21 and portable deflection means 22.
  • the fixed deflection means 21 are on the frame 10 along the side rails 11 on the Inner wall 15 and attached to the outer wall 16 of the side rails 11, so that they have two attachment points.
  • the portable deflection means 22 are directly on the slats 5 attached to both short transverse sides of the slats 5 and can their position with respect to the fixed deflection means 21 change.
  • the deflecting means 20 are rollers 23, which on bearing shafts 24 are stored. Due to the mobility of the deflecting means 20 there is less friction and a slight compensating movement of the support element 7.
  • the support element 7 is a rope in this embodiment and is along the side rails 11 between their inner wall 15 and outer wall 16 arranged and by means of strips 13 to the Cross bars 12 attached. Between these two attachment points is the rope 7 alternately via a stationary deflecting means 21 and a portable deflection means 22, as shown in FIGS. 2 and 3.
  • the bearing points of the slats 5 are located in the unloaded or evenly loaded state in one Level 9 below the side rails 11.
  • the stationary deflection means 21 are attached at the level of the cross bars 12.
  • the Distance of the plane 9 from the fixed deflection means 21 is from depending on the length of the rope 7. This distance also determines that for the deflection path of the slats 5 from level 9 to Available rope length. For example, must for a larger deflection the distance of level 9 from the fixed deflection means 21 tall.
  • the deflection of the slatted frame should also be taking into account the mattress properties and the intended body weights are determined.
  • FIG. 3 the vertical deflection of individual is schematic Slats 5 shown in dashed lines.
  • Im unloaded Condition are the slats 5 in level 9.
  • Two exemplary positions are now dashed in FIG. 3 A and B of the slats 5 with the portable attached to it Deflection means 22 shown.
  • the 3 and the two outer ones Laths are not loaded.
  • By loading the middle Latte moves this latte with the attached one portable deflecting means 22 vertically downwards in Direction of position A. To perform this movement, the length of the rope 7 on the middle crossbar must be longer become.
  • FIGS. 4 and 5 show the function of the slatted frame described.
  • the reference numerals are the same as in FIGS. 1 to 3.
  • a mattress 3 is shown.
  • the slatted frame described can be in a conventional bed frame be used. There only has to be room for vertical movement the slats 5 may be present.
  • FIG. 6 to 9 show a second embodiment of the invention Slatted frames, also for the same parts the same reference numerals have been used.
  • the difference to the first embodiment are the portable ones Deflection means 22 are not attached directly to the slats 5, but at the end of one column 18.
  • the slats 5 are each via a bearing 27 pivotally attached.
  • the slats 5 are thus in a level above the cross bars 12. The distance of the level is determined by the length of the support 18.

Landscapes

  • Blinds (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Gloves (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Table Devices Or Equipment (AREA)
  • Bathtub Accessories (AREA)
  • Ladders (AREA)

Abstract

The invention concerns a lath grid (1) comprising laths (5) which, in the unladen state, are mounted at bearing points (22, 37, 47) lying in a plane (9, 33). The bearing points (22, 37, 47) of the laths (5) are interconnected via a two- or three-dimensional bearing medium (7, 31, 32, 45, 46) which has substantially fixed dimensions or a constant volume. The bearing points (22, 37, 47) can be moved vertically downwards by body weight and also upwards in order to equalize the load. A movement of the bearing points (22, 37, 47) downwards at one point when weight-laden results in a corresponding counter-movement upwards at another point.

Description

Die Erfindung bezieht sich auf einen Lattenrost mit

  • Latten, die im unbelasteten Zustand in in einer Ebene liegende, über ein flexibles, nicht dehnbares Tragelement miteinander verbundene Lagerstellen gelagert sind, wobei die Lagerstellen durch das Körpergewicht in vertikaler Richtung nach unten und für den Belastungsausgleich nach oben bewegbar sind, und eine Bewegung der Lagerstellen unter Gewichtsbelastung an einer Stelle nach unten eine entsprechende Gegenbewegung an anderer Stelle nach oben zur Folge hat, und
  • einem Rahmen, an dessen Längsseiten ortsfeste und ortsveränderliche Umlenkmittel für das Tragelement angeordnet sind, wobei die ortsveränderlichen Umlenkmittel die Lagerstellen für die Latten sind.
The invention relates to a slatted frame
  • Slats, which are stored in the unloaded state in a plane lying, connected to each other via a flexible, non-stretchable support element, the bearing points can be moved vertically downwards by the body weight and upwards for load balancing, and a movement of the bearing points under weight load at one point downwards results in a corresponding countermovement upwards at another point, and
  • a frame, on the longitudinal sides of which fixed and portable deflection means for the support element are arranged, the portable deflection means being the bearing points for the slats.

Des weiteren bezieht sich die Erfindung auf einen Lattenrost der vorgenannten Art, wobei die Latten mit den ortsveränderlichen Umlenkmitteln über einen oberseitigen Überstand zu dem Rahmen aufweisende Abstandselemente verbunden sind.Furthermore, the invention relates to a slatted frame of the aforementioned type, the slats with the portable Deflection means over a top overhang connected to the frame having spacers are.

Bei den heutzutage gebräuchlichen Lattenrosten für Betten sind die Latten meist fest mit dem Lattenrahmen verbunden. Die Lattenroste ermöglichen nur teilweise, daß eine auf einem Bett liegende Person eine körpergerechte und konturausgleichende Anpassung an die Formen des Körpers erfährt, da die Latten in vertikaler Richtung mehr oder weniger unbeweglich sind.With the slatted frames for beds that are common today the slats are usually firmly connected to the slatted frame. The slatted frames only partially allow one on one Person lying in bed a body-appropriate and contour-balancing Undergoes adaptation to the shapes of the body as the Slats more or less immovable in the vertical direction are.

Die DE 38 15 098 A1 offenbart einen Lattenrost mit Latten, die im unbelasteten Zustand in einer Ebene liegen und in vertikaler Richtung bewegbar gelagert sind. Die Lagerstellen der Latten befinden sich an dehnbaren Bändern, die in Längsrichtung des Lattenrosts zwischen festen Endpunkten gespannt sind. Die Latten sind mit den Bändern an Kreuzungsstellen fest verbunden. Zwischen den Latten liegen die Bänder auf Stützen auf. Mit Lattenbelastung werden die Bänder gedehnt. Bei Belastung durch mehrere Latten ist ein Belastungsausgleich durch das dehnbare Band an einer unbelasteten Stelle nur unzureichend möglich. Auch können sich durch wiederkehrende starke Belastungen an Stellen, wie z.B. dem Schulter- oder Beckenbereich, dauerhafte Dehnungen des Bandes ergeben, wodurch die Belastungsausgleichsfähigkeit des Lattenrosts stark vermindert wird. DE 38 15 098 A1 discloses a slatted frame with slats, which lie in one level in the unloaded state and in the vertical Direction are mounted movable. The bearings of the Slats are on stretchy bands that run lengthways of the slatted frame stretched between fixed end points are. The slats are at the crossing points with the strips firmly connected. The tapes lie between the slats Support on. The ligaments are stretched with slats. If there is more than one slat, the load must be balanced due to the elastic band in an unloaded area only insufficiently possible. Also can be recurring heavy loads in places, e.g. the shoulder or pelvic area, result in permanent stretching of the ligament, which increases the load balancing capacity of the slatted frame is greatly reduced.

Die DE 195 04 527 A1 zeigt eine Matratzenunterlage, die aus einem mittels einer Schnur an einem Rahmen befestigten Gurtgeflecht besteht. Ein Belastungsausgleich zwischen belasteten und unbelasteten Gurten wird nur bedingt erreicht, da Ausgleichsbewegungen durch die Vielzahl der Kreuzungsstellen des Geflechts behindert werden bzw. nicht möglich sind. Auch kann sich das Gurtgeflecht nur bedingt der Körperkontur anpassen, vielmehr ergibt sich eine hängemattenähnliche Wölbung.DE 195 04 527 A1 shows a mattress pad made of a belt braid fastened to a frame by means of a cord consists. A load balancing between charged and unloaded belts can only be reached to a limited extent because of compensating movements due to the multitude of crossing points of the Braid are disabled or not possible. Can too the belt mesh only adapts to the body contour to a limited extent, rather, there is a curvature similar to a hammock.

Im weiteren zeigt das DE-U-9 401 316 einen Lattenrost, dessen Latten befestigende Stößel zwei Rollen aufweisen, die über ein Endlos-Führungsband mit festen Rollen, die in Ausnehmungen von Führungsklötzen angeordnet sind, zusammenwirken. Die Latten sind schwenkbar, stirnseitig an den Stößeln befestigt. Zur Führung der Stößel sind die Führungsklötze in entsprechendem Abstand zueinander verdübelt.Furthermore, DE-U-9 401 316 shows a slatted frame, the Lath-fixing plungers have two rollers that over an endless guide belt with fixed rollers that are in recesses are arranged by guide blocks, interact. The Slats can be swiveled and are attached to the end of the plungers. To guide the plunger, the guide blocks are in the appropriate Dowelled to each other.

Aus der CH-A-663 339 ist ein Lattenrost mit einem Rahmen bekannt, an dessen Längsholmen bewegliche und ortsfeste Umlenkrollen angeordnet sind, die über ein Seil miteinander in Verbindung stehen. Die beweglichen Umlenkrollen haltern die Latten und sind in Langlöchern der Längsholme des Rahmens vertikal verschiebbar geführt. Der Weg, den die beweglichen Umlenkrollen bei Belastung zurücklegen können ist durch die Länge der Langlöcher und somit durch die Bauhöhe des Rahmens begrenzt.A slatted frame with a frame is known from CH-A-663 339, on the longitudinal spars movable and stationary pulleys are arranged, which are connected to each other via a rope Connect. The movable pulleys hold them Slats and are in elongated holes in the longitudinal spars of the frame guided vertically displaceable. The path that the mobile Deflection pulleys can be covered by the load Length of the elongated holes and thus the overall height of the frame limited.

Ferner offenbart die WO-A-85 02987 einen Lattenrost mit Latten, die über Tragelemente mit Seilrädern verbunden sind. Die Seilräder der Tragelemente stehen über ein Seil mit an den Rahmenplatten befestigten Seilrädern in Verbindung. Die Tragelemente setzen sich aus mehreren Teilen zusammen und sind zwischen benachbarten Leitscheiben, die eine zu den Tragelementen korrespondierende Form aufweisen, geführt. Furthermore, WO-A-85 02987 discloses a slatted frame with slats, which are connected to rope wheels via supporting elements. The Rope wheels of the support elements are attached to the by a rope Frame plates attached rope wheels in connection. The support elements are composed of several parts and are between adjacent guide disks, one to the support elements have corresponding shape, performed.

Aufgabe der Erfindung ist es, einen Lattenrost bereitzustellen, der eine konturausgleichende und körpergerechte Anpassung an die Kontur eines Körpers ermöglicht und dabei zuverlässig arbeitet sowie kompakt aufgebaut ist.The object of the invention is to provide a slatted frame, which is a contour-adjusting and body-appropriate adjustment to the contours of a body while being reliable works and is compact.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die ortsveränderlichen Umlenkmittel im unbelasteten Zustand in einer Ebene unterhalb des Rahmens liegen.According to the invention the object is achieved in that the portable deflector in the unloaded state in one level below the frame.

Der Rahmen begrenzt ein Verrutschen einer auf die Latten aufgelegten Matratze (oder eines Futons o.ä.) nach vorne oder nach hinten bzw. zur Seite.The frame limits slipping of one placed on the slats Mattress (or a futon or similar) to the front or to the rear or to the side.

Alternativ wird die Aufgabe dadurch gelöst, daß die Abstandselemente als Stäbe ausgebildet sind und einen zusätzlichen unterseitigen Überstand zu dem Rahmen aufweisen.Alternatively, the object is achieved in that the spacer elements are designed as rods and an additional have underside overhang to the frame.

Die Position der Latten kann in bezug auf den Rahmen durch Verwendung von Abstandselementen einfach verändert werden. Ebenfalls können mittels der Abstandselemente und daran befestigter Umlenkmittel die Abstände zwischen den ortsfesten und den ortsveränderlichen Umlenkmitteln variiert werden und dadurch der maximale Auslenkungsweg des Tragelements. Sind beispielsweise bei einer gegebenen Länge des Tragelements anstatt eines mehrere ortsveränderliche Umlenkmittel an einem Abstandselement angebracht, um die das Tragelement geführt wird, ist die vertikale Bewegungsmöglichkeit der einzelnen ortsveränderlichen Umlenkmittel verringert. The position of the slats can be relative to the frame by using easily changed by spacer elements. Likewise can by means of the spacers and attached Deflection means the distances between the fixed and the portable deflection means can be varied and thereby the maximum deflection path of the support element. For example for a given length of the support member instead of one several movable deflection means on a spacer attached around which the support element is guided the vertical movement of the individual portable Deflection means reduced.

Der Lattenrost ist aus sehr einfachen und einer geringen Anzahl von Teilen zusammengesetzt und kann kostengünstig hergestellt werden. Das Tragelement ist beispielsweise ein Seil, ein Band oder ein Gurt, wobei das Tragelement nicht dehnbar oder im wesentlichen nicht dehnbar ist.The slatted frame is made of very simple and a small number composed of parts and can be manufactured inexpensively become. The supporting element is, for example, a rope, a band or a belt, the support element not being stretchable or is essentially non-stretchy.

Es ist jeweils um die einzelnen ortsfesten und ortsveränderlichen Umlenkmittel geführt und an seinem Anfang bzw. Ende fixiert, beispielsweise am Rahmen befestigt. Diese praktisch feste Länge des Tragelements wird für den Belastungsausgleich ausgenutzt. Zweckmäßigerweise ist jeweils ein Tragelement entlang jedes Seitenholms des Rahmens vorgesehen. Alle Teile mit Ausnahme des Tragelements können aus Holz gefertigt werden, wodurch der Lattenrost aus Naturstoffen hergestellt werden kann.It is about the individual fixed and portable Deflection means guided and at its beginning or end fixed, for example attached to the frame. This practical Fixed length of the support element is used for load balancing exploited. A supporting element is expedient in each case provided along each side rail of the frame. All parts with the exception of the support element can be made of wood, whereby the slatted frame are made of natural materials can.

Da die ortsveränderlichen Umlenkmittel mittels des Tragelements mit ortsfesten Umlenkmitteln verbunden sind, können sich die ortsveränderlichen Umlenkmittel bei Belastung vertikal nach unten bewegen. Um diese Bewegung zu ermöglichen, muß die verfügbare Länge des Tragelementes zwischen den ortsfesten Umlenkmitteln, die benachbart den belasteten ortsveränderlichen Umlenkmitteln angeordnet sind, vergrößert werden. Infolge der festen Gesamtlänge des Tragelementes ist diese Vergrößerung von einer entsprechenden Verringerung der verfügbaren Länge des Tragelements an anderen Stellen des Lattenrosts begleitet. Diese lokale Verkürzung ist an Stellen möglich, an denen sich ein unbelastetes bzw. geringer belastetes ortsveränderliches Umlenkmittel befindet. D.h. an dieser Stelle bewegt sich das ortsveränderliche Umlenkmittel durch die dort erfolgende Verringerung der Länge des Tragelements vertikal nach oben. Die Längenänderungen des Tragelements zwischen benachbarten ortsfesten Umlenkmitteln erfolgen solange, bis ein Belastungsausgleich stattgefunden hat und sich der Lattenrost der Kontur eines auf ihm befindlichen Körpers angepaßt hat. Über das Tragelement wird dabei die Belastung von belasteten Lagerstellen auf unbelastete bzw. geringer belastete Lagerstellen verteilt.Since the portable deflection means by means of the support element are connected with fixed deflection means the movable deflection means vertical when loaded move down. To enable this movement the available length of the support element must be between the fixed Deflection means that are adjacent to the loaded portable Deflection means are arranged to be enlarged. Due to the fixed total length of the support element, this is Enlargement of a corresponding Reduction of the available length of the support element accompanied in other places of the slatted frame. This local Shortening is possible in places where there is an unloaded or less loaded portable deflector located. I.e. at this point it moves portable deflection means due to the reduction taking place there the length of the support element vertically upwards. The Changes in length of the support element between adjacent fixed Deflection means continue until a load balancing has taken place and the slatted base of the contour adapted a body on it. About the The load-bearing element becomes the load on loaded bearing points to unloaded or less loaded bearings distributed.

Vorzugsweise sind bei dem beschriebenen Lattenrost die ortsfesten Umlenkmittel am Rahmen nahe der oberen Kante des Rahmens befestigt, um bei einer gegebenen Dimension des Tragelements den Abstand der Ebene der ortsveranderlichen Lagerstellen vom Rahmen möglichst gering zu halten. Auf diese Weise kann eine geringe Bauhöhe des Lattenrosts erreicht werden.Preferably, the slatted frame described are fixed Deflection means on the frame near the top edge of the frame attached to at a given dimension of the support member the distance of the level of the mobile storage locations to keep the frame as small as possible. In this way a low height of the slatted frame can be achieved.

Die Umlenkmittel sind z.B. Rollen, Ösen oder Haken. Gemäß einer vorteilhaften Weiterbildung des Lattenrosts ist zwischen den ortsfesten Umlenkmitteln jeweils mindestens ein ortsveränderliches Umlenkmittel angeordnet. Da die Anzahl der ortsfesten und ortsveränderlichen Umlenkmittel bei dieser Anordnung minimal ist, ist die Anzahl der Reibungsstellen zwischen Tragelement und Umlenkmitteln klein und die Ausgleichsbewegungen der Latten werden durch die Reibung nur geringfügig behindert.The deflecting means are e.g. Rolls, eyelets or hooks. According to one advantageous development of the slatted frame is between the stationary deflection means at least one portable Deflection means arranged. Because the number of fixed and portable deflection means in this arrangement is minimal, the number of friction points between Support element and deflection means small and the compensating movements the slats are only slightly affected by the friction with special needs.

Vorteilhaft sind die ortsveränderlichen Umlenkmittel direkt an den Latten befestigt. Auf diese Weise liegen die ortsveränderlichen Umlenkmittel unterhalb der ortsfesten Umlenkmittel und der Rahmen begrenzt wie bereits erläutert ein Verrutschen der auf die Latten aufgelegten Matratze.The movable deflection means are advantageous directly attached to the slats. In this way, the portable ones Deflection means below the stationary deflection means and the frame limits slipping, as already explained the mattress placed on the slats.

Die Abstandselemente der ortsveränderlichen Umlenkmittel können auch Leisten oder trapezförmige Träger sein. Insbesondere die Befestigung der Latten an trapezförmigen Trägern, an denen mindestens zwei ortsveränderliche Umlenkmittel angebracht sind, stellt eine besonders stabile Lagerung der Latten dar, da diese an mehreren Punkten gelagert sind. The spacer elements of the movable deflection means can also be strips or trapezoidal supports. In particular the fastening of the slats to trapezoidal beams on which attached at least two portable deflection means is a particularly stable storage of the slats, because they are stored at several points.

Vorteilhaft weist der Rahmen Seitenholme auf, wobei die Seitenholme jeweils eine Innenwand und Außenwand aufweisen, zwischen denen die ortsfesten Umlenkmittel befestigt sind. Auf diese Weise können die ortsfesten Umlenkmittel an zwei Stellen befestigt werden. Dies erhöht die Tragfähigkeit der ortsfesten Umlenkmittel und ermöglicht eine stabile Befestigung der ortsfesten Umlenkmittel. The frame advantageously has side rails, the side rails each have an inner wall and an outer wall, between which the fixed deflection means are attached. On this way, the stationary deflection means can be in two places be attached. This increases the load capacity of the stationary Deflecting means and enables stable attachment the fixed deflection device.

Vorzugsweise ist der erfindungsgemäße Lattenrost in wenigstens zwei in bezug aufeinander schwenkbare Abschnitte unterteilt. Dadurch kann beispielsweise ein Teil des Lattenrosts als Kopf- oder Fußteil verstellt werden oder der Lattenrost in einem zusammenklappbaren Bett verwendet werden. Ebenso ist es möglich, diese Ausführung des Lattenrosts für Sitzmöbel bzw. Polstermöbel zu verwenden.The slatted base according to the invention is preferably in at least divided two sections pivotable with respect to each other. This can, for example, be part of the slatted frame can be adjusted as a head or foot section or the slatted frame can be used in a collapsible bed. Likewise it is possible to use this slatted frame for seating or upholstered furniture.

Vorteilhaft sind beim erfindungsgemäßen Lattenrost die Latten um ihre Längsachse schwenkbar gelagert. Dies ermödicht eine genauere Anpassung der Latten an die auf sie ausgeübte Belastung, insbesondere an Stellen, an denen belastete und unbelastete Latten nebeneinander liegen, wodurch eine bessere Konturanpassung an einen Körper erreicht wird.The slats are advantageous in the slatted frame according to the invention pivoted about its longitudinal axis. This enables one more precise adjustment of the battens to the load exerted on them, especially in places where stressed and unloaded Slats lie side by side, making a better one Contour adaptation to a body is achieved.

Die Erfindung wird im folgenden weiter anhand von bevorzugten Ausführungsbeispielen und der Zeichnung beschrieben. Die Ausführungsbeispiele dienen lediglich zu Erläuterungszwecken und sind nicht als einschränkend anzusehen. Vielmehr können sämtliche Merkmale allein oder in Kombination, auch unabhängig von ihrer Zusammenfassung in den Ansprüchen, verwendet werden.The invention will be further elucidated in the following on the basis of preferred Embodiments and the drawing described. The working examples are for illustrative purposes only and are not to be considered restrictive. Rather, everyone can Features alone or in combination, also independently from their summary in the claims.

In der Zeichnung zeigen:

Fig. 1
eine Draufsicht eines ersten Ausführungsbeispiels eines erfindungsgemäßen Lattenrosts,
Fig. 2
eine Seitenansicht des Lattenrosts von Fig. 1,
Fig. 3
eine Vergrößerung der Seitenansicht von Fig. 2,
Fig. 4
eine Seitenansicht des Lattenrosts von Fig. 1, wobei eine unbelastete Matratze auf die Latten gelegt ist,
Fig. 5
eine Seitenansicht des Lattenrosts von Fig. 1, die eine auf die Latten gelegte Matratze zeigt, die belastet ist,
Fig. 6
eine Draufsicht eines zweiten Ausführungsbeispiels eines erfindungsgemäßen Lattenrosts,
Fig. 7
eine Seitenansicht des Lattenrosts von Fig. 6,
Fig. 8
eine Vorderansicht des Lattenrosts von Fig. 6,
Fig. 9
eine Vergrößerung der Seitenansicht von Fig. 7,
The drawing shows:
Fig. 1
a plan view of a first embodiment of a slatted base according to the invention,
Fig. 2
a side view of the slatted base of Fig. 1,
Fig. 3
an enlargement of the side view of Fig. 2,
Fig. 4
2 shows a side view of the slatted frame of FIG. 1, with an unloaded mattress placed on the slats,
Fig. 5
2 shows a side view of the slatted frame of FIG. 1, showing a mattress placed on the slats that is loaded,
Fig. 6
a plan view of a second embodiment of a slatted base according to the invention,
Fig. 7
a side view of the slatted base of Fig. 6,
Fig. 8
6 shows a front view of the slatted frame of FIG. 6,
Fig. 9
an enlargement of the side view of Fig. 7,

Nachfolgend werden verschiedene Ausführungsbeispiele des Lattenrosts unter Bezugnahme auf die Zeichnung beschrieben.Various exemplary embodiments of the slatted frame are shown below described with reference to the drawing.

Fig. 1 bis 5 zeigen ein erstes Ausführungsbeispiel der vorliegenden Erfindung, das nun erläutert wird. Es wird zunächst auf Fig. 1 und 2 Bezug genommen. Ein dort veranschaulichter Lattenrost 1 umfaßt einen Seitenholm 11, Latten 5, ein Tragelement 7 und Umlenkmittel 20. Der Rahmen 10 besteht aus Seitenholmen 11 und Querholmen 12, die in ihren Abmessungen den Abmessungen eines Betts entsprechen. Die Seitenholme 11 weisen jeweils eine Außenwand 15 und eine Innenwand 16 auf. Die Latten 5 sind in Querrichtung zum Rahmen 10 angeordnet.1 to 5 show a first embodiment of the present Invention, which will now be explained. It will be first 1 and 2 referenced. An illustrated there Slatted frame 1 comprises a side rail 11, slats 5, a support element 7 and deflection means 20. The frame 10 consists of side rails 11 and cross bars 12, the dimensions of the dimensions of a bed. The side rails 11 have each have an outer wall 15 and an inner wall 16. The slats 5 are arranged in the transverse direction to the frame 10.

Die Umlenkmittel 20 umfassen ortsfeste Umlenkmittel 21 und ortsveränderliche Umlenkmittel 22. Die ortsfesten Umlenkmittel 21 sind am Rahmen 10 entlang der Seitenholme 11 an der Innenwand 15 und an der Außenwand 16 der Seitenholme 11 angebracht, so daß sie zwei Befestigungspunkte aufweisen. Die ortsveränderlichen Umlenkmittel 22 sind direkt an den Latten 5 an beiden kurzen Querseiten der Latten 5 befestigt und können ihre Position in bezug auf die ortsfesten Umlenkmittel 21 verändern.The deflection means 20 comprise stationary deflection means 21 and portable deflection means 22. The fixed deflection means 21 are on the frame 10 along the side rails 11 on the Inner wall 15 and attached to the outer wall 16 of the side rails 11, so that they have two attachment points. The portable deflection means 22 are directly on the slats 5 attached to both short transverse sides of the slats 5 and can their position with respect to the fixed deflection means 21 change.

Wie aus der vergrößerten Darstellung in Fig. 3 ersichtlich ist, sind die Umlenkmittel 20 Rollen 23, die auf Lagerwellen 24 gelagert sind. Durch die Beweglichkeit der Umlenkmittel 20 ergibt sich eine geringere Reibung und eine leichte Ausgleichsbewegung des Tragelements 7.As can be seen from the enlarged illustration in FIG. 3 is, the deflecting means 20 are rollers 23, which on bearing shafts 24 are stored. Due to the mobility of the deflecting means 20 there is less friction and a slight compensating movement of the support element 7.

Das Tragelement 7 ist in diesem Ausführungsbeispiel ein Seil und ist entlang der Seitenholme 11 zwischen deren Innenwand 15 und Außenwand 16 angeordnet und mittels Leisten 13 an den Querholmen 12 befestigt. Zwischen diesen beiden Befestigungspunkten ist das Seil 7 abwechselnd über ein ortsfestes Umlenkmitttel 21 und ein ortsveränderliches Umlenkmittel 22 geführt, wie aus Fig. 2 und 3 hervorgeht.The support element 7 is a rope in this embodiment and is along the side rails 11 between their inner wall 15 and outer wall 16 arranged and by means of strips 13 to the Cross bars 12 attached. Between these two attachment points is the rope 7 alternately via a stationary deflecting means 21 and a portable deflection means 22, as shown in FIGS. 2 and 3.

Wie Fig. 2 zeigt, befinden sich die Lagerstellen der Latten 5 im unbelasteten bzw. gleichmäßig belasteten Zustand in einer Ebene 9 unterhalb der Seitenholme 11. Die ortsfesten Umlenkmittel 21 sind in Höhe der Querholme 12 befestigt. Der Abstand der Ebene 9 von ortsfesten Umlenkmitteln 21 ist von der Länge des Seils 7 abhängig. Dieser Abstand bestimmt auch die für den Auslenkungsweg der Latten 5 von der Ebene 9 zur Verfügung stehende Seillänge. Z.B. muß für eine größere Auslenkung der Abstand der Ebene 9 von den ortsfesten Umlenkmitteln 21 groß sein. Die Auslenkung des Lattenrosts sollte auch unter Berücksichtigung der Matratzeneigenschaften und der vorgesehenen Körpergewichte festgelegt werden. As shown in FIG. 2, the bearing points of the slats 5 are located in the unloaded or evenly loaded state in one Level 9 below the side rails 11. The stationary deflection means 21 are attached at the level of the cross bars 12. The Distance of the plane 9 from the fixed deflection means 21 is from depending on the length of the rope 7. This distance also determines that for the deflection path of the slats 5 from level 9 to Available rope length. For example, must for a larger deflection the distance of level 9 from the fixed deflection means 21 tall. The deflection of the slatted frame should also be taking into account the mattress properties and the intended body weights are determined.

In Fig. 3 ist schematisch die vertikale Auslenkung einzelner Latten 5 in gestrichelter Darstellung gezeigt. Im unbelasteten Zustand befinden sich die Latten 5 in der Ebene 9. Dabei ist die Länge des Seils 7 von einem ortsfesten Umlenkmittel 21 zum benachbarten ortsfesten Umlenkmittel 21 jeweils gleich. Gestrichelt sind nun in Fig. 3 zwei beispielhafte Positionen A und B der Latten 5 mit den daran befestigten ortsveränderlichen Umlenkmitteln 22 dargestellt. Dabei wird die mittlere Latte von Fig. 3 belastet und die beiden äußeren Latten werden nicht belastet. Durch die Belastung der mittleren Latte bewegt sich diese Latte mit dem daran befestigten ortsveranderlichen Umlenkmittel 22 vertikal nach unten in Richtung der Position A. Um diese Bewegung ausführen zu können, muß die Länge des Seils 7 an der mittleren Latte länger werden. Dies ist möglich, da die Latten über das Seil 7 und die ortsfesten und ortsbeweglichen Umlenkmittel 21, 22 miteinander in Verbindung stehen und die Latten 5 unterschiedlich belastet werden. Entsprechend der Verlängerung der Länge des Seils 7 an der mittleren belasteten Latte erfolgt an den äußeren unbelasteten Latten eine Verringerung der Länge des Seils 7. Dadurch bewegt sich die mittlere Latte vertikal nach unten in die Position A und die beiden äußeren Latten bewegen sich jeweils vertikal nach oben in die Position B.In Fig. 3 the vertical deflection of individual is schematic Slats 5 shown in dashed lines. Im unloaded Condition are the slats 5 in level 9. Here is the length of the rope 7 from a fixed deflecting means 21 to the adjacent stationary deflection means 21 in each case equal. Two exemplary positions are now dashed in FIG. 3 A and B of the slats 5 with the portable attached to it Deflection means 22 shown. The 3 and the two outer ones Laths are not loaded. By loading the middle Latte moves this latte with the attached one portable deflecting means 22 vertically downwards in Direction of position A. To perform this movement, the length of the rope 7 on the middle crossbar must be longer become. This is possible because the slats over the rope 7 and the fixed and portable deflection means 21, 22 with each other communicate and the slats 5 different be charged. According to the lengthening of the length of the rope 7 on the middle loaded crossbar takes place on the outer unloaded slats a reduction in the length of the Seils 7. This causes the middle crossbar to move vertically move down to position A and the two outer battens move vertically upwards to position B.

Fig. 4 und 5 zeigen die Funktion des beschriebenen Lattenrosts. Die Bezugszeichen sind dieselben wie in Fig. 1 bis 3. Zur Veranschaulichung ist eine aufgelegte Matratze 3 dargestellt. In der in Fig. 4 dargestellten Situation befinden sich die Lagerstellen der Latten 5, d.h. die ortsveränderlichen Umlenkmittel 22, in der Ebene 9.4 and 5 show the function of the slatted frame described. The reference numerals are the same as in FIGS. 1 to 3. For illustration purposes, a mattress 3 is shown. In the situation shown in Fig. 4 the bearing points of the slats 5, i.e. the portable Deflection means 22, in level 9.

Bei der Darstellung von Fig. 5 ist die Matratze 3 belastet. Aufgrund der unterschiedlichen Gewichtsbelastung der einzelnen Latten 5 werden diese in vertikaler Richtung aus der Ebene 9 heraus nach unten und nach oben bewegt, wie oben anhand von Fig. 3 erläutert worden ist. Durch die Lattenverstellung bzw. Verlagerung der ortsveränderlichen Umlenkmittel 22 erfolgt ein Belastungsausgleich und gleichzeitig eine konturausgleichende körpergerechte Anpassung.5, the mattress 3 is loaded. Due to the different weight loads of the individual Slats 5 become these in the vertical direction out of the plane 9 moved down and up as above 3 has been explained. With the slat adjustment or relocation of the movable deflection means 22 takes place a load balancing and at the same time a contour balancing adaptation to the body.

Der beschriebene Lattenrost kann in einem üblichen Bettgestell verwendet werden. Es muß nur Raum für die vertikale Bewegungsmöglichkeit der Latten 5 vorhanden sein.The slatted frame described can be in a conventional bed frame be used. There only has to be room for vertical movement the slats 5 may be present.

Fig. 6 bis 9 zeigen ein zweites Ausführungsbeispiel des erfindungsgemäßen Lattenrosts, wobei ebenfalls für gleiche Teile dieselben Bezugszeichen verwendet worden sind. Im Unterschied zum ersten Ausführungsbeispiel sind die ortsveränderlichen Umlenkmittel 22 nicht direkt an den Latten 5 befestigt, sondern jeweils am Ende einer Stütze 18. Am anderen Ende der Stütze 18 sind die Latten 5 jeweils über ein Lager 27 schwenkbar befestigt. Die Latten 5 befinden sich somit in einer Ebene oberhalb der Querholme 12. Der Abstand der Ebene ist durch die Länge der Stütze 18 bestimmt.6 to 9 show a second embodiment of the invention Slatted frames, also for the same parts the same reference numerals have been used. The difference to the first embodiment are the portable ones Deflection means 22 are not attached directly to the slats 5, but at the end of one column 18. On the other The end of the support 18, the slats 5 are each via a bearing 27 pivotally attached. The slats 5 are thus in a level above the cross bars 12. The distance of the level is determined by the length of the support 18.

Fig. 9 stellt gestrichelt zwei verschiedene Positionen C und D der Latten 5 dar. In diesem Beispiel werden die beiden äußeren Latten belastet, während die mittlere Latte nicht belastet wird. Die äußeren belasteten Latten werden infolge der Belastung vertikal nach unten bewegt, während gleichzeitig die nicht belastete mittlere Latte vertikal nach oben bewegt wird. Dies ist, wie zu Fig. 3 oben ausgeführt wurde, durch entsprechende Längenänderungen des Seils 7 zwischen benachbarten ortsfesten Umlenkmitteln 21 möglich. An belasteten Stellen des Lattenrosts wird die Länge des Seils 7 zwischen benachbarten ortsfesten Umlenkmitteln 21 vergrößert; und an unbelasteten bzw. geringer belasteten Stellen des Lattenrosts wird die Länge des Seils 7 zwischen benachbarten ortsfesten Umlenkmitteln entsprechend vermindert. Somit bewegen sich im Beispiel von Fig. 9 für den Belastungs- und Konturausgleich die mittlere unbelastete Latte vertikal nach oben in die Position C und die beiden belasteten äußeren Latten vertikal nach unten in die Position D.9 shows two different positions C and D represents the slats 5. In this example, the two outer ones Slats loaded, while the middle slat is not loaded becomes. The outer loaded slats are due to the Load moves down vertically while at the same time the middle bar, which is not loaded, is moved vertically upwards becomes. This is done, as explained above in relation to FIG. 3 corresponding changes in length of the rope 7 between adjacent stationary deflection means 21 possible. On charged Set the slatted frame, the length of the rope 7 between adjacent fixed deflection means 21 enlarged; and on unstressed or less stressed areas of the slatted frame the length of the rope 7 between adjacent fixed Deflection means reduced accordingly. Thus move in Example of Fig. 9 for load and contour compensation the middle unloaded slat vertically upwards into position C and the two loaded outer slats vertically down to position D.

Claims (11)

  1. Slatted board (1), including
    slats (5) which, in the unloaded state, are mounted at mounting points (22), which lie in a plane (9) and are interconnected via a flexible, non-extendable supporting element (7), the mounting points (22) being downwardly displaceable in a vertical direction by the body weight and being upwardly displaceable to compensate for the load, and a downward movement of the mounting points (22), because of the weight loading at one point, results in a corresponding counter-movement upwardly at another point, and
    a frame (10), where fixed and displaceable guide means (21, 22) for guiding the supporting element (7) are disposed on the longitudinal sides thereof, the displaceable guide means (22) being the mounting points for the slats (5),
    characterised in that, in the unloaded state, the displaceable guide means (22) lie in a plane (9) beneath the frame (10).
  2. Slatted board according to the preamble of claim 1, wherein the slats (5) are connected to the displaceable guide means (22) via spacer members (18) which have an upper portion protruding towards the frame (10), characterised in that the spacer members (18) are configured as bars and have an additional lower portion protruding towards the frame (10).
  3. Slatted board according to claims 1 and 2, characterised in that the stationary guide means (21) are mounted on the frame.
  4. Slatted board according to one of claims 1 to 3, characterised in that at least one displaceable guide means (22) is disposed between the stationary guide means (21).
  5. Slatted board according to claims 1, 3 and 4, characterised in that the displaceable guide means (22) are mounted directly on the slats (5).
  6. Slatted board according to claim 2, characterised in that the spacer members (18) are trapezoidal supports.
  7. Slatted board according to one of claims 1 to 6 for a frame with side members (11), characterised in that the side members (11) each have an internal wall (16) and an external wall (15), the stationary guide means (21) being mounted between said walls.
  8. Slatted board according to one of claims 1 to 7, characterised in that the guide means (21, 22) are rollers or lugs or hooks.
  9. Slatted board according to one of claims 1 to 8, characterised in that the supporting element (7) is a cable or a band or a belt.
  10. Slatted board according to one of claims 1 to 9, characterised in that the slatted board is divided into at least two portions, which are pivotable relative to each other.
  11. Slatted board according to one of claims 1 to 10, characterised in that the slats (5) are mounted pivotably about their longitudinal axis.
EP97918897A 1996-08-24 1997-08-22 Lath grid Expired - Lifetime EP0923331B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19634339A DE19634339C2 (en) 1996-08-24 1996-08-24 Slatted frame
DE19634339 1996-08-24
PCT/DE1997/001828 WO1998007355A1 (en) 1996-08-24 1997-08-22 Lath grid

Publications (2)

Publication Number Publication Date
EP0923331A1 EP0923331A1 (en) 1999-06-23
EP0923331B1 true EP0923331B1 (en) 2001-10-31

Family

ID=7803650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97918897A Expired - Lifetime EP0923331B1 (en) 1996-08-24 1997-08-22 Lath grid

Country Status (6)

Country Link
EP (1) EP0923331B1 (en)
AT (1) ATE207720T1 (en)
DE (2) DE19634339C2 (en)
DK (1) DK0923331T3 (en)
ES (1) ES2166989T3 (en)
WO (1) WO1998007355A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521531A1 (en) * 2018-07-24 2020-02-15 Flexinno Gmbh slatted

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230132747A1 (en) * 2021-11-02 2023-05-04 Blake Vanier Adaptive support

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7219129U (en) * 1972-05-20 1973-01-11 Hess E Loungers, beds or the like
BE806241A (en) * 1973-10-18 1974-02-15 Spanoghe Marcel S M J PRINCIPLE OF HYDRO-PNEUMATIC SUSPENSION FOR BEDDING BASE
FI68960C (en) * 1984-01-05 1985-12-10 Pauli Mikael Haapasalo FORMBAR SPJAELBOTTEN
CH663339A5 (en) * 1984-05-24 1987-12-15 Peter Fehlmann Mattress base
DE3815098C2 (en) * 1988-05-04 2002-07-25 Neubrand Fa Geb bedspring
DE9401316U1 (en) * 1994-01-28 1994-06-01 Koschitz Walter Lying area for a bed or the like.
DE19504527A1 (en) * 1995-02-11 1995-08-31 Kurt Lessau Mattress, pref. covered with polyamide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521531A1 (en) * 2018-07-24 2020-02-15 Flexinno Gmbh slatted
AT521531B1 (en) * 2018-07-24 2021-06-15 Flexinno Gmbh Slatted frame

Also Published As

Publication number Publication date
ES2166989T3 (en) 2002-05-01
DE19634339A1 (en) 1998-02-26
EP0923331A1 (en) 1999-06-23
ATE207720T1 (en) 2001-11-15
DE59705211D1 (en) 2001-12-06
DE19634339C2 (en) 1998-08-27
WO1998007355A1 (en) 1998-02-26
DK0923331T3 (en) 2002-02-25

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