EP0895738A1 - Verformbarer Bettboden mit geneigtem ergonomischen Ausschnitt - Google Patents

Verformbarer Bettboden mit geneigtem ergonomischen Ausschnitt Download PDF

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Publication number
EP0895738A1
EP0895738A1 EP98401947A EP98401947A EP0895738A1 EP 0895738 A1 EP0895738 A1 EP 0895738A1 EP 98401947 A EP98401947 A EP 98401947A EP 98401947 A EP98401947 A EP 98401947A EP 0895738 A1 EP0895738 A1 EP 0895738A1
Authority
EP
European Patent Office
Prior art keywords
support
bed base
profiled
base according
deformable
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
EP98401947A
Other languages
English (en)
French (fr)
Other versions
EP0895738B1 (de
Inventor
Jean-François Dubuc
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.)
Oniris SA
Original Assignee
Oniris SA
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 Oniris SA filed Critical Oniris SA
Publication of EP0895738A1 publication Critical patent/EP0895738A1/de
Application granted granted Critical
Publication of EP0895738B1 publication Critical patent/EP0895738B1/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
    • A47C20/08—Head -, foot -, or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
    • 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 invention relates to a deformable bed base at sloping and ergonomic profile including the sleeping surfaces consist of a single support element which is flexible and of which at least the head and the foot can be raised to take an optimal shape for the comfort of the user.
  • Known articulated bed bases in particular the slatted bed bases, have a number of parts independent recliners that rotate relative to a fixed frame and relative to their neighboring parts.
  • the sleeping part can take tilting desired according to the relaxation position wanted.
  • the articulated parts are set in motion by one or more electric motors which modify their orientation via connecting rods and levers pivoting.
  • the most common use of these box springs consists in raising the bust part, i.e. the head of the box spring so that the user is in position semi-seated making it easier to read, for example.
  • leg-foot part can also raise the leg-foot part according to a single declining plan or according to two plans inclined forming an upwardly directed inflection for support of bent legs.
  • the Applicant has imagined replacing the parts known independent reclining, by a single element which extends over the entire length of the box spring, and which rests itself on lifting devices which are advantageously ergonomic profiles whose curvature corresponds to the optimal shape sought for the relaxation of the human body, as described in the patent French N ° 2,740,953 in the name of the Claimant.
  • the flexible element as well that the mattress he wears hugs the profiled parts ergonomic rounded shapes for better comfort of the user. It is, however, a position that not allow such a support, with a fixed profile, it is to obtain a slope part which is perfectly flat, which is often sought after for limb relaxation lower.
  • the invention therefore provides an improvement to this deformable box spring with ergonomic profile thanks to which a right slope of the mattress support is obtained at least up to a certain inclination, before the action of ergonomic profiles. So can combine advantages of deformable box springs with an ergonomic profile and more classic box springs with rigid parts reclining.
  • the invention therefore relates to a deformable bed base of which the bust part and / or the leg-foot part are can be lifted by supports operated by at least one motor, said supports having an upper face profiled, and at least one pivoting arm resting under their underside allowing them to be lifted above the chassis, bed base according to which a support slopes with a perfectly flat upper surface is articulated by one of its ends to the frame of the box spring, the support facing profiled upper extending next to the sloping support on which it is articulated by the other of its ends.
  • a roller fixed to the pivoting arm is supported simultaneously under the tilting support and under the support profile, placed side by side under the lifting parts.
  • the underside of the tilting support has a downward inflection, substantially in its middle part, while the underside of the support profile has a cam forming a projection oriented downwards followed by a notch bordered by a inclined plane.
  • the profiled support has a face ergonomic upper with rounded part followed of a flat part, or alternatively, it presents at the upper part of the flat parts inclined one by compared to the other hat-shaped.
  • Figures 1 to 3 elevation views of a box spring deformable respectively in flat position, in position tilt and in the raised position.
  • Figures 4 a sectional view along IV-IV of the figure 1.
  • Figure 5 an elevational view of a variant of deformable bed base in raised position.
  • Figures 1 to 4 show the rigid chassis 1 of a bed on which rests a flexible strip 2 which constitutes the deformable part of the bed base receiving for this purpose by example of end caps intended to support slats transverse, on which is placed a mattress.
  • a control bar 3 rotated by a motor not shown.
  • a pivoting arm 5 terminated by a roller 4 which takes support simultaneously under two profiled supports 6 and 7 placed side by side in strip 2 ( Figure 4).
  • the upper face 8 of the support 6 is perfectly flat, while its underside 9 has a downward-facing inflection 10, substantially in its middle part.
  • the other profiled support which is the ergonomic support 7.
  • the face upper 13 of the latter forms a rounded AB followed of a flat part BC, while its lower face 14 has a cam 15 forming an oriented projection down, followed by a notch 16, bordered by a inclined plane 17 of length equal to the inflection 10 of the declining support.
  • the two supports 6 and 7 are side by side, the flat part BC of the upper face 13 of the ergonomic support being placed in the same horizontal plane as the upper face 8 of the support slopes.
  • This rest position, at the horizontal, the box spring is obtained when the arm 5 is in the low position, the roller 4 being supported simultaneously against the deflection 10 of the declining support 6, and against the inclined plane 17 of the ergonomic support 7.
  • the invention is not limited to the combination of a sloping support and an ergonomic support such as that shown in Figures 1 to 3, but also includes various variant embodiments.
  • the ergonomic support 7 can it present, instead of a rounded upper face, flat parts (18, 19) inclined one with respect to the other hat-shaped, as seen in Figure 5.
  • This support is suitable for rigid tilting parts (20,21) connected together by a hinge 22.
  • the operation of the mechanism is identical, and we can obtain a declining position as before and the position with two inclinations visible in Figure 5.
  • the flat parts 18, 19 of the support 7 could be replaced by simple support points, under each of the rigid parts 20, 21, support points constituted for example by rigid rods or rods in relation to the profiled underside of the support 7.
  • the invention therefore also finds an application for classic multi-part deformable bed bases independent recliners.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Fertilizing (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
EP98401947A 1997-08-05 1998-07-30 Verformbarer Bettboden mit geneigtem ergonomischen Ausschnitt Expired - Lifetime EP0895738B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9710006 1997-08-05
FR9710006A FR2767043B1 (fr) 1997-08-05 1997-08-05 Sommier deformable a profil declive et ergonomique

Publications (2)

Publication Number Publication Date
EP0895738A1 true EP0895738A1 (de) 1999-02-10
EP0895738B1 EP0895738B1 (de) 2004-03-24

Family

ID=9510038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98401947A Expired - Lifetime EP0895738B1 (de) 1997-08-05 1998-07-30 Verformbarer Bettboden mit geneigtem ergonomischen Ausschnitt

Country Status (7)

Country Link
EP (1) EP0895738B1 (de)
AT (1) ATE262299T1 (de)
DE (1) DE69822568T2 (de)
DK (1) DK0895738T3 (de)
ES (1) ES2218782T3 (de)
FR (1) FR2767043B1 (de)
PT (1) PT895738E (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1033096A1 (de) * 1999-03-04 2000-09-06 Airlux AG Rahmen für ein Liege- oder Sitzmöbel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110257A1 (de) * 2017-05-11 2018-11-15 Hettich Franke Gmbh & Co. Kg Bettrost

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541493C (de) * 1932-01-11 Heinrich Kohut Verschieb- und schwenkbares Kopfpolster fuer Ruhebetten
US2520849A (en) * 1945-10-22 1950-08-29 Graham D Mcvicker Variable position bed
US4996731A (en) * 1989-04-19 1991-03-05 Kruyt Robert A Adjustable bed
DE4425806A1 (de) * 1994-07-21 1996-01-25 Hans Ulrich Dipl Ing Schwenk Lattenrost mit lageverstellbaren Rostabschnitten
FR2740953A1 (fr) 1995-11-14 1997-05-16 Oniris Sa Sommier deformable a profil ergonomique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541493C (de) * 1932-01-11 Heinrich Kohut Verschieb- und schwenkbares Kopfpolster fuer Ruhebetten
US2520849A (en) * 1945-10-22 1950-08-29 Graham D Mcvicker Variable position bed
US4996731A (en) * 1989-04-19 1991-03-05 Kruyt Robert A Adjustable bed
DE4425806A1 (de) * 1994-07-21 1996-01-25 Hans Ulrich Dipl Ing Schwenk Lattenrost mit lageverstellbaren Rostabschnitten
FR2740953A1 (fr) 1995-11-14 1997-05-16 Oniris Sa Sommier deformable a profil ergonomique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1033096A1 (de) * 1999-03-04 2000-09-06 Airlux AG Rahmen für ein Liege- oder Sitzmöbel
WO2000051468A1 (de) * 1999-03-04 2000-09-08 Airlux Ag Rahmen für ein liege- oder sitzmöbel

Also Published As

Publication number Publication date
FR2767043A1 (fr) 1999-02-12
DE69822568T2 (de) 2005-03-24
PT895738E (pt) 2004-08-31
DK0895738T3 (da) 2004-07-26
FR2767043B1 (fr) 1999-10-29
DE69822568D1 (de) 2004-04-29
ATE262299T1 (de) 2004-04-15
EP0895738B1 (de) 2004-03-24
ES2218782T3 (es) 2004-11-16

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