WO2008083682A1 - Lit réglable sans cadre extérieur - Google Patents

Lit réglable sans cadre extérieur Download PDF

Info

Publication number
WO2008083682A1
WO2008083682A1 PCT/DK2008/000006 DK2008000006W WO2008083682A1 WO 2008083682 A1 WO2008083682 A1 WO 2008083682A1 DK 2008000006 W DK2008000006 W DK 2008000006W WO 2008083682 A1 WO2008083682 A1 WO 2008083682A1
Authority
WO
WIPO (PCT)
Prior art keywords
face
bed
support
face elements
elements
Prior art date
Application number
PCT/DK2008/000006
Other languages
English (en)
Inventor
Hans Erik Schmidt
Original Assignee
Quilts Of Denmark A/S
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 Quilts Of Denmark A/S filed Critical Quilts Of Denmark A/S
Priority to DK08700130.1T priority Critical patent/DK2120649T3/da
Priority to DE602008006682T priority patent/DE602008006682D1/de
Priority to AT08700130T priority patent/ATE507744T1/de
Priority to EP08700130A priority patent/EP2120649B1/fr
Publication of WO2008083682A1 publication Critical patent/WO2008083682A1/fr

Links

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 invention relates to a bed with adjustable resting face and without an outer frame, wherein the resting face is structured from a number of mutually hinged face elements to the effect that the face elements can be angled relative to each other.
  • hinged face elements for instance comprising a head support, a back support, a thigh support and a foot support, that can be angled relative to each other.
  • the angulation of the individual parts is adjusted by means of actuators.
  • the individual parts are to be fixated relative to each other; both such that the angle is maintained when the face element carries the body weight, but also such that the individual parts do not collapse while loaded.
  • fixation In the context of the fixation, it is important that the fixation is maintained despite the different and asymmetrical face loads.
  • a bed In that context, a bed is typically exposed to several different impacts - for instance if the user sits down on the bed or merely because the user changes position in his sleep.
  • a bed with an adjustable resting face and without outer frame wherein the resting face is structured from a number of mutually hinged face elements such that the face elements can be angled relative to each other; and wherein the bed comprises support devices that support the individual face elements in at least two points at a mutual distance from each other.
  • the face elements are structured from a frame with a net arranged within; and the provision of two or more supports of the frame enables fewer requirements to the strength of the frame. This means ia that the frame can be made thinner, which in turn leads to a lower weight of the bed.
  • the face elements are angled relative to each other by the support devices being influenced.
  • the support devices may be configured as two bars, and wherein the respective first ends of the bars are fixedly mounted in two points on the underside of the face elements; and wherein the respective second ends of the bars are connected to an actuator to the effect that it may push or pull the bars and hence modify the mutual angulation of the face elements.
  • the actuator is a rotation actuator that comprises a bar that is able to rotate, and wherein the respective other ends of the support means are connected to the bar to the effect that the mutual angling of the face elements is adjusted by the bar being rotated.
  • the rotation actuator is an inexpensive and simple actuator which is advantageously used. Thereby one actuator sees to it that the two support means are adjusted. Precisely due to the two support means it is ensured that the rotating bar and hence the actuator are loaded uniformly.
  • the face elements of the bed are structured as a frame where the opening of the frame is covered in expanded metal.
  • expanded metal entails that a low weight is imparted to the face elements, since the frames can be made thinner due to the low weight of expanded metal.
  • expanded metal has a surface structure with good friction properties whereby it fixates both mattress and/or coating.
  • the hinged face elements of the bed are hinged by means of hinges that are mounted on the frame.
  • This is a particularly simple hinge method which ensures that a closed frame structure is maintained.
  • the hinges can be arranged along the entire width of the frame, and thereby the position of the hinge means can be optimised - eg relative to the loads.
  • the bed comprises a face element in the form of a back support in extension of the face element that serves as head support, and wherein the length of the back support is approximately twice that of the head support. This has been found to provide particularly good ergonomic properties.
  • the bed comprises a face element in the form of a foot support, where the foot support has approximately the same length as the back support. Thereby the foot support has a length that ensures that the feet of the user of the bed do not extend beyond the bed.
  • a shield is mounted on the underside of at least one of the face elements. This means that protection is provided against access to mechanics/electronics mounted on the underside of the bed, which provides protection against pinching, electric shocks and the like. Additionally it is ensured that bed coating, if any, is kept away from mechanics/electronics mounted on the underside of the bed, whereby it is avoided that such coating interferes there with.
  • the shield could be made of expanded metal, which provides an easy solution and, at the same time, a solution which, due to the surface structure of expanded metal, fixates a bed coating, if any, particularly well.
  • the angulation of at least one of the face elements relative to a neighbouring element is restricted by telescopic stop means.
  • This is a particular way in which to avoid the risk of pinching in connection with the foot part, between it and the floor.
  • One advantage of precisely the telescopic stop means is the available option of adjusting same following mounting, which makes fewer requirements to accuracy in connection with the mounting. Besides, it is possible to perform adjustment if wear causes asymmetry.
  • Figure 1 shows an adjustable bed without outer frame and with face elements that are supported in two points
  • Figure 2 shows an adjustable bed without outer frame, seen in a lateral view
  • FIG. 3 shows two interconnected face elements
  • Figure 4 shows a bed with telescopic stop means
  • Figure 5 shows a shield mounted on a bed.
  • FIG. 1 shows an adjustable bed without outer frame with face elements that are supported in two points.
  • the bed 101 comprises a number of face elements 103, 104, 105, 106, 107 that are hinged to each other by means of hinges 109, whereby the face elements can be angled relative to each other when the support means are influenced.
  • a support device for a face element 106 is configured as two bars 111 , 113, where the respective first ends of the bars are fixedly mounted on the underside of the bed face in points 115, 117, and wherein the second respective ends of the bars are connected to a rotation bar 119 that can be rotated by means of a rotation actuator 121.
  • the rotation bar When the rotation bar is rotated, the bars 111 , 113 are either pulled or pushed simultaneously and hence the mutual angulation of the face elements 105, 106, 107 is changed.
  • Figure 2 shows the support means in a lateral view.
  • the device comprises two bars, one 121 of which is shown.
  • the first end of the bar is connected to the underside 203 of the face element, and the second end is connected to a rotation bar 205 that can be rotated by means of the rotation actuator 207.
  • the rotation bar is rotated, the bars (the shown bar 201 and the not- shown bar) are either pulled or pushed and thereby the inclination of the face element 209 is changed relative to the adjacent elements.
  • Figure 3 shows two interconnected face elements. Face elements 301 , 303 are hingedly connected by hinges 305, 307 that are mounted on the frames 309, 311 of the face elements. The opening of the frames is covered by expanded metal 313, 315.
  • Figure 4 shows a bed with a telescopic stop means.
  • the stop means 401 is coupled to the face element 403 that functions as foot support.
  • the stop means comprises two telescopic parts that are telescopically interconnected.
  • the one telescopic part 405 is coupled to the face element 403 and the other telescopic part 407 is securely mounted underneath the bed - eg on the support for the preceding face element.
  • the stop means functions in that the telescopic part 405 is braked within the telescopic part 407 when the bottom thereof is reached.
  • the bottom of the telescopic part 407 can be raised or lowered, whereby the position in which the telescopic part 405 is braked can be adjusted finely.
  • Figure 5 shows a shield 501 mounted on a bed.
  • the shape of the shield is correspondingly the shape desired for the rear side of the bed and may be mounted eg on the support for the preceding face element 503, 505 and underneath the face element 507.

Abstract

La présente invention concerne un lit pourvu d'une face de repos réglable et dépourvu d'un cadre extérieur. La face de repos est composée d'un certain nombre d'éléments de face mutuellement articulés, de telle sorte que les éléments de face peuvent être inclinés les uns par rapport aux autres. Le lit comprend des moyens de support qui supportent chacun des éléments de face à au mois deux points situés à une distance mutuelle l'un de l'autre.
PCT/DK2008/000006 2007-01-10 2008-01-07 Lit réglable sans cadre extérieur WO2008083682A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK08700130.1T DK2120649T3 (da) 2007-01-10 2008-01-07 Justerbar seng uden ydre ramme
DE602008006682T DE602008006682D1 (de) 2007-01-10 2008-01-07 Verstellbares bett ohne aussenrahmen
AT08700130T ATE507744T1 (de) 2007-01-10 2008-01-07 Verstellbares bett ohne aussenrahmen
EP08700130A EP2120649B1 (fr) 2007-01-10 2008-01-07 Lit réglable sans cadre extérieur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200700036A DK177821B1 (da) 2007-01-10 2007-01-10 Justerbar seng uden ydre ramme
DKPA200700036 2007-01-10

Publications (1)

Publication Number Publication Date
WO2008083682A1 true WO2008083682A1 (fr) 2008-07-17

Family

ID=39166703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/000006 WO2008083682A1 (fr) 2007-01-10 2008-01-07 Lit réglable sans cadre extérieur

Country Status (5)

Country Link
EP (1) EP2120649B1 (fr)
AT (1) ATE507744T1 (fr)
DE (1) DE602008006682D1 (fr)
DK (2) DK177821B1 (fr)
WO (1) WO2008083682A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016360A1 (fr) * 1998-12-31 2000-07-05 Oniris S.A. Lit avec sommier articulé
EP1020171A1 (fr) * 1997-10-23 2000-07-19 Joe Lin Table de support réglable
US6163904A (en) * 1998-12-08 2000-12-26 Everett Associates, Inc. Articulated table for supporting a person
WO2004058011A1 (fr) * 2002-12-27 2004-07-15 Fried-Jan Unger Couchette ou lit reglable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020171A1 (fr) * 1997-10-23 2000-07-19 Joe Lin Table de support réglable
US6163904A (en) * 1998-12-08 2000-12-26 Everett Associates, Inc. Articulated table for supporting a person
EP1016360A1 (fr) * 1998-12-31 2000-07-05 Oniris S.A. Lit avec sommier articulé
WO2004058011A1 (fr) * 2002-12-27 2004-07-15 Fried-Jan Unger Couchette ou lit reglable

Also Published As

Publication number Publication date
ATE507744T1 (de) 2011-05-15
DK2120649T3 (da) 2011-07-18
DE602008006682D1 (de) 2011-06-16
DK177821B1 (da) 2014-08-18
EP2120649A1 (fr) 2009-11-25
EP2120649B1 (fr) 2011-05-04
DK200700036A (da) 2008-07-11

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