EP0761137A1 - Lattenrost mit einem aufstellbaren und ausziehbaren Rückenabschnitt - Google Patents

Lattenrost mit einem aufstellbaren und ausziehbaren Rückenabschnitt Download PDF

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Publication number
EP0761137A1
EP0761137A1 EP96401792A EP96401792A EP0761137A1 EP 0761137 A1 EP0761137 A1 EP 0761137A1 EP 96401792 A EP96401792 A EP 96401792A EP 96401792 A EP96401792 A EP 96401792A EP 0761137 A1 EP0761137 A1 EP 0761137A1
Authority
EP
European Patent Office
Prior art keywords
frame
support
backrest
spar
slats
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96401792A
Other languages
English (en)
French (fr)
Other versions
EP0761137B1 (de
Inventor
Christian Morizot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
La Compagnie Continentale Simmons SAS
Original Assignee
La Compagnie Continentale Simmons SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by La Compagnie Continentale Simmons SAS filed Critical La Compagnie Continentale Simmons SAS
Publication of EP0761137A1 publication Critical patent/EP0761137A1/de
Application granted granted Critical
Publication of EP0761137B1 publication Critical patent/EP0761137B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors

Definitions

  • the present invention relates to a slatted base device, of the type comprising a liftable backrest area and produced in the form of a double headrest which can be telescopically extended in its longitudinal direction when the backrest area is raised and which comprises a first frame slat support, U-shaped, provided with pivotally articulated spars at one end to the longitudinal sides of the bed base, a second slat support frame, U-shaped, mounted on the first frame, pivoting and telescopically movable relative to the latter when the backrest area is raised, and a mechanism with pivoting arms and links for lifting the backrest area.
  • Bed base devices of this type are already known. These known devices however have two major drawbacks.
  • the first drawback lies in a significant misalignment between the end pieces of the slats, which means that the two frames must be provided with slats of different lengths.
  • the second major drawback is that a large space is created between the two support frames when the backrest area occupies its position. noted. This space is unsightly and the mattress has no support in this area.
  • the object of the present invention is to propose a box spring device of the type described above, which does not have the drawbacks of the state of the art.
  • the slatted base device is characterized in that in the non-raised state of the backrest area, the corresponding side members of the two support frames for the slats are axially aligned and each side member of the second frame is supported on an elongated support piece integral with the spar of the first frame with which it is aligned, so that the width of the two frames is substantially identical and that the slats of the two frames have substantially the same length.
  • the slatted base device comprises an automatically retractable back portion, which is connected to the mechanism for lifting the back area and is movable between a retracted position under this area when the latter is not raised and a position for constituting backrest elements in the space between the two frames when the backrest area is raised.
  • Figure 1 is a perspective view, partially broken away, of a slatted base device according to the present invention.
  • FIG. 2 is a partial perspective view of the back part in the raised state, in the direction of arrow II in FIG. 1.
  • Figure 3 is a perspective view in the direction of arrow III in Figure 1 of the backrest part in an intermediate lifting state.
  • Figure 4 is an elevational view, in partial section, in the direction of arrow IV, and with partial cutaway, of the box spring device according to Figure 1 in the non-raised state.
  • Figure 5 is a view similar to Figure 4 but showing the device at the start of the process of raising the backrest area.
  • reference numerals 1, 2 and 3 respectively designate the sides of the bed base and the first and second slat support frames.
  • the two frames constitute a liftable backrest arrangement, produced in the form of a double telescopically extendable headrest in the longitudinal direction of the bed base when the backrest device is raised.
  • the slats of the box spring device are indicated in 4.
  • the first support frame 2 of slats 4 has the general shape of a U and comprises two longitudinal members 6 of substantially rectangular cross section, which extend parallel to the longitudinal sides 1 of the bed base and are connected by a transverse spacer 7.
  • the slats 4 are connected to the side members 6 by means of fixing blocks made of flexible material 8, known per se, which are integral with the internal lateral face of the side members and have housings in which engage the ends of the slats 4.
  • Each spar 6 of the first frame 2 is articulated at 10, pivotally, at one end to the corresponding longitudinal pan 1.
  • the frame 2 can pivot in the direction of the double arrow F1 between a rest position, not raised, substantially horizontal inside the frame of the box spring delimited by the panels 1 and a raised position in which the frame 2 serves as an element. lower backrest or headrest.
  • the device for pivoting the first support frame 2 of slats comprises a motor 11 which rotates a transverse shaft 12 rotatably mounted between the two longitudinal sections 1 of the bed base on two brackets 13 integral with the sections 1.
  • a lever arm 15 At each of the ends of the shaft 12 is fixed, for example by welding, a lever arm 15 whose free end carries a rounded plastic cap 16 which is supported under the underside of the corresponding spar 6 of the frame 2.
  • a rotation of the shaft 12 of the motor 11 causes the lifting pivoting in the direction of the arrow F1 of the frame 2 via the arms 15.
  • the second frame 3 also has the general shape of a U and comprises two longitudinal members 18 of rectangular cross section, connected at their outer ends by a transverse spacer. 19. As already described in connection with frame 2, slats 4 are mounted on frame 3 by means of flexible fixing blocks 8.
  • the second frame 3 is associated with a rod drive device 21 designed so as to impart to the frame 3 a pivoting and telescopic movement relative to the frame 2, under the effect of a rotation of the shaft 12 in the direction of arrow F1.
  • the structure of the drive device 21 will be described later.
  • each spar 18 of the two frames 2 and 3 which are located on the same side of the bed base, are axially aligned so that the two frames have substantially the same width and the slats they support the same length.
  • each spar 18 is supported on a metal section in the form of an angle 23 which is integral with the spar 6 and extends parallel to the spar 6 beyond the free end of the latter.
  • the projecting part of the section 3 is indicated by the reference 24.
  • Each section is arranged so that its wings 25 and 26 extend respectively horizontally and vertically, opening upwards and in the direction of the center of the bed base.
  • the spar 6 is fixed by its lower longitudinal face and by a portion of its vertical longitudinal face, respectively to the horizontal 25 and vertical wings 26.
  • each section 23 comprises an additional wing 27 which extends vertically downward from the free edge of the wing 25.
  • This drive mechanism comprises, associated with each side of the frame, a link 30 which is articulated at one end to the pivoting arm 15 of the device for lifting the frame 2 , near the cover 16, at 31, and by its other end at 32 at one end of a bent lever with two arms 33, the other end of which is articulated at 34 to a metal piece 35 fixed on the internal vertical face of the corresponding spar 18 of the second frame 3, which extends along the lower edge of this spar.
  • the articulation 34 is located at the lower angle of the side of the side member 18 which is adjacent to the side member 6.
  • the lever 33 is articulated at 37 at its elbow to a metal plate 38 of generally rectangular shape, which is fixed to the additional vertical wing 27 of the angle section 23, on the side of its free end.
  • the articulation 37 is located at the lower angle adjacent to the beam 6 of the plate.
  • another link 41 is articulated, the opposite end of which is articulated at 42 to the part 35 integral with the spar 18.
  • the articulation 42 is offset from the hinge 34 towards the free end of the beam.
  • the different links and articulation points are chosen so that the frame 3 is made to pivot relative to the frame 2 while carrying out a telescopic movement relative to this frame when the latter pivots in the direction of the arrow F1 under the effect motor 11.
  • the box spring device comprises a retractable back portion generally designated by the reference number 45.
  • this device comprises two plates 46 for supporting two slats 47 obstructing said space, a plate being disposed at each side of the backrest device.
  • Each plate 46 is mounted on the internal ends of the axes of the articulations 32 and 37 of the bent lever 33, that is to say to the articulation to which the connecting rod 30 is also connected and to that situated at the bend of the lever with two arms 33.
  • the plate 46 is configured so that it is retracted with its obstructing slats 47 under the backrest device when the latter occupies its non-raised position, as shown in Figures 4 and 5, and pivots, as and measurement where the backrest is raised in the direction of arrow F2 so that its slats 47 are placed in the space between the slats 4 of the two frames 2 and 3 when the backrest is raised to the maximum.
  • This movement of the device 45 is clearly shown in Figures 1 to 5 which show the backrest in different positions during its lifting movement.
  • the axially aligned arrangement of the two frames using the angle profiles allows the use of slats of the same length on the two frames 2 and 3. The ends of the slats are therefore aligned in the same lateral plane.
EP96401792A 1995-08-25 1996-08-14 Lattenrost mit einem aufstellbaren und ausziehbaren Rückenabschnitt Expired - Lifetime EP0761137B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9510108A FR2737962B1 (fr) 1995-08-25 1995-08-25 Dispositif de sommier a lattes, du type comprenant une zone de dossier relevable et susceptible d'etre telescopiquement allongee
FR9510108 1995-08-25

Publications (2)

Publication Number Publication Date
EP0761137A1 true EP0761137A1 (de) 1997-03-12
EP0761137B1 EP0761137B1 (de) 1999-03-10

Family

ID=9482101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96401792A Expired - Lifetime EP0761137B1 (de) 1995-08-25 1996-08-14 Lattenrost mit einem aufstellbaren und ausziehbaren Rückenabschnitt

Country Status (5)

Country Link
EP (1) EP0761137B1 (de)
AT (1) ATE177296T1 (de)
DE (1) DE69601675T2 (de)
ES (1) ES2132856T3 (de)
FR (1) FR2737962B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799107A1 (fr) * 1999-09-30 2001-04-06 Franke Gmbh & Co Kg Sommier a lattes pour lits, divans ou similaires
EP1163867A2 (de) * 2000-06-15 2001-12-19 Siegbert Hartmann Matratzenauflagerung
ES2189600A1 (es) * 1999-09-03 2003-07-01 Franke Gmbh & Co Kg Entramado de laminas con un reposa-espalda y un reposa-nuca.
WO2004006725A1 (de) * 2002-07-10 2004-01-22 Cimosys Ag Verstellvorrichtung sowie verstellbare unterstützungsvorrichtung für betten, matratzen, sessel und dergleichen
EP1510152A1 (de) * 2003-08-26 2005-03-02 Hans Ulrich Dipl.-Ing. Schwenk Matratzenrahmen mit daran schwenkbarem Rückenteil und Kopfteil

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814352B1 (fr) * 2000-09-26 2002-11-29 Creations Andre Renault Sommier a dossier et tetiere articules et tetiere relevable d'un nouveau type
DE20109833U1 (de) * 2001-06-05 2002-10-10 Cimosys Ag Goldingen Verstellbare mehrgliedrige Polsterunterstützung für Polster aufweisende Betten, Sessel u.dgl.
DE102016113109A1 (de) * 2016-07-15 2018-01-18 Hermann Bock Gmbh Liegeflächeneinrichtung für ein Bett

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8713662U1 (de) * 1987-10-12 1988-01-28 Huelsta-Werke Huels Gmbh & Co Kg, 4424 Stadtlohn, De
WO1994001022A1 (fr) * 1991-01-11 1994-01-20 Creations Andre Renault Literie constituee d'un sommier a dossier relevable et matelas adapte
FR2700109A1 (fr) * 1993-01-07 1994-07-08 Renault Creations Andre Perfectionnement aux sommiers à dosseret relevable pour literie.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8713662U1 (de) * 1987-10-12 1988-01-28 Huelsta-Werke Huels Gmbh & Co Kg, 4424 Stadtlohn, De
WO1994001022A1 (fr) * 1991-01-11 1994-01-20 Creations Andre Renault Literie constituee d'un sommier a dossier relevable et matelas adapte
FR2700109A1 (fr) * 1993-01-07 1994-07-08 Renault Creations Andre Perfectionnement aux sommiers à dosseret relevable pour literie.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2189600A1 (es) * 1999-09-03 2003-07-01 Franke Gmbh & Co Kg Entramado de laminas con un reposa-espalda y un reposa-nuca.
FR2799107A1 (fr) * 1999-09-30 2001-04-06 Franke Gmbh & Co Kg Sommier a lattes pour lits, divans ou similaires
ES2192907A1 (es) * 1999-09-30 2003-10-16 Franke Gmbh & Co Kg Entramado de laminas para camas, tumbonas o similares.
EP1163867A2 (de) * 2000-06-15 2001-12-19 Siegbert Hartmann Matratzenauflagerung
EP1163867A3 (de) * 2000-06-15 2004-11-03 Siegbert Hartmann Matratzenauflagerung
WO2004006725A1 (de) * 2002-07-10 2004-01-22 Cimosys Ag Verstellvorrichtung sowie verstellbare unterstützungsvorrichtung für betten, matratzen, sessel und dergleichen
CN100353890C (zh) * 2002-07-10 2007-12-12 奇莫塞斯股份公司 用于调整床、床垫及躺椅的装置以及可调整的支承装置
US7478447B2 (en) 2002-07-10 2009-01-20 Cimosys Ag Adjusting device and adjustable support device for beds, mattresses, armchairs and the like
EP1510152A1 (de) * 2003-08-26 2005-03-02 Hans Ulrich Dipl.-Ing. Schwenk Matratzenrahmen mit daran schwenkbarem Rückenteil und Kopfteil

Also Published As

Publication number Publication date
EP0761137B1 (de) 1999-03-10
ES2132856T3 (es) 1999-08-16
DE69601675D1 (de) 1999-04-15
FR2737962A1 (fr) 1997-02-28
FR2737962B1 (fr) 1997-10-17
ATE177296T1 (de) 1999-03-15
DE69601675T2 (de) 1999-10-07

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