EP0243383A1 - Installation de repos, notamment pour lit. - Google Patents

Installation de repos, notamment pour lit.

Info

Publication number
EP0243383A1
EP0243383A1 EP86905711A EP86905711A EP0243383A1 EP 0243383 A1 EP0243383 A1 EP 0243383A1 EP 86905711 A EP86905711 A EP 86905711A EP 86905711 A EP86905711 A EP 86905711A EP 0243383 A1 EP0243383 A1 EP 0243383A1
Authority
EP
European Patent Office
Prior art keywords
resting
longitudinal spars
lying device
longitudinal
crossbars
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
EP86905711A
Other languages
German (de)
English (en)
Other versions
EP0243383B1 (fr
Inventor
Balthasar Husler
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.)
HUESLER-LIFORMA ENTWICKLUNGS AG
Original Assignee
Studio Husler AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25694203&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0243383(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Studio Husler AG filed Critical Studio Husler AG
Priority to AT86905711T priority Critical patent/ATE59272T1/de
Publication of EP0243383A1 publication Critical patent/EP0243383A1/fr
Application granted granted Critical
Publication of EP0243383B1 publication Critical patent/EP0243383B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/062—Slat supports
    • A47C23/063—Slat supports by elastic means, e.g. coil springs
    • 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
    • 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
    • A47C23/30—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups A47C23/04, A47C23/06 and A47C23/12; Frames therefor

Definitions

  • the invention relates to a resting and lying device with a rust-like arrangement of a plurality of crossbars, which is arranged on a common base structure.
  • the entire lying surface should be designed in such a way that the body of the user is optimally supported and can rest in a relaxed position, depending on weight, size and lying position (rest position);
  • the current state of the art in slatted frame beds is aimed at flexibly supporting resilient cross slats, the individual slat forming the main spring element.
  • the crossbar claimed as the main spring element generally has a complicated multi-layer gluing in order to realize the so-called cant (arch).
  • the elevation serves to ensure that the individual spring slats are straightened in the event of a load and thus the lying surface becomes "flat”.
  • This load-dependent couch "level” is designed for the load of an average (usually 170 cm tall and 70 kg heavy) person. It has the known disadvantage (of several) that a lighter person, for example 50 kg, lying on the curb, loses sleep comfort, just like a heavier person, for example 98 kg, on sunken slats. In these cases there is an uncontrollable suspension seen from the overall spring effect.
  • the interaction with a sufficiently thick mattress alleviates this incompatibility, but in principle the basic shortcoming remains.
  • the invention has for its object to provide a resting and reclining device of the type mentioned and further developed so that the various requirements mentioned above (criteria a, b, c) are ensured together with a controllable spring action in a simple and economical manner.
  • the suspension task of the rust-like slat elements is transferred to support elements (spring body) which act resiliently perpendicular to their load and on which they are supported, preferably the approximately regularly arranged slats by means of a covering construction (cloth construction). form a light structural unit with the spring-acting carrier elements and that preferably the carrier elements (spring body) can be exchanged in a simple manner, for the purpose of controllable spring strength, spring travel, etc.
  • the lying surface With the lying surface according to the invention, a uniform suspension which can be adapted to different human bodies is ensured over the entire surface, ie the lying surface functions together with the human body independently of the mattress.
  • the suspension is essentially due to the elasticity of the longitudinal support elements (spring body) and not due to the slats in a rust-like arrangement elements defined and is preferably adapted to the weight of the respective user by the spring body.
  • the lying surface remains flat and is only perceived as too hard or too soft.
  • 1A, B is a side view of a functional image of an unloaded and a loaded lying surface according to the prior art
  • 2A, B is a side view of a functional image of an unloaded and a loaded lying surface according to the invention
  • FIG. 3 shows a first exemplary embodiment of a lower structure for a resting and lying device, shown in a sectional view;
  • Fig. 5 shows a second, in sectional view Ausfuehrungsbei example of the document structure
  • 6A shows a fourth embodiment of example 1 of a document structure
  • 7 shows a part of the document structure shown in a perspective top view according to FIGS. 3 and 3;
  • FIG. 8 shows a fifth exemplary embodiment of a document structure according to FIGS. 3 and 5 as a modification of the exemplary embodiment according to FIG. 6.
  • Fig. 10 shows a sixth embodiment of a base structure with portioned spring element in the longitudinal direction.
  • FIG. 11 shows a seventh exemplary embodiment of a base structure with a profiled intermediate layer, for example for orthopedic purposes.
  • Figures 1 and 2 show in a stylized representation a functional example of a slatted bed surface according to the prior art compared to one according to the invention. They show the fundamental difference in spring dynamics, how it can come about through the invention on the one hand and how it is common today on the other hand.
  • Both stylized slatted bed surfaces of Figures 1 and 2 have as primary elements a longitudinal spar 1, which in the prior art can also be a rigid bed frame, between which the slats are attached, and crossbars connected to the longitudinal spar. Both structures have a stress curve B superimposed on them and both structures react to their cha characteristic way with a load profile or a lying curve L.
  • Figure 1 shows the lying surface with a rigid longitudinal bar 1, a slat suspension, with crossbars 2 in a list 20 to 27 and with slats 3 in the list 30 to 37, which perform their usual spring task in the longitudinal direction.
  • the dashed stress curve B is chosen so that the elastic adaptation of the structure is heavily stressed.
  • Figure 1A shows the reaction to this load case.
  • the slats 30,31,32 are evenly lightly loaded and the spring elements 20,21,22 hardly show any deformation.
  • the slat 33 is loaded obliquely and the spring element 23 is deformed on one side. With the slats 34, 35, 36, the spring elements are pushed all the way through, the resulting lying curve in the area of the spring elements being distorted in relation to the load curve.
  • the lack of lying comfort is therefore not infrequently brought about by the mattress, which means, however, that the bed construction cannot cope with its task and, from a hygienic point of view, causes the bed to deteriorate. This means that at least in this area of the spring elements the suspension task can no longer be fulfilled. The construction is overwhelmed. On the other hand, it is quite different with the bed according to the invention in FIG. 2.
  • the primary elements are supported on a solid (non-resilient) base 4, for example on the floor.
  • the entire suspension task is thus transferred to the elastic longitudinal bars (spring body).
  • the same load curve B, as already shown in FIG. 1A, is also shown superimposed here.
  • the effect of this load case is shown in Figure 2A.
  • the lying curve L coincides with the load curve B over the entire width of the bed, which means that there is no distortion in the outer or edge area and there is therefore no notable suspension deficit D.
  • the construction according to the invention is therefore able to adapt better to an anatomical load profile .
  • the above-mentioned orthopedic teaching is fulfilled in that the elasticity of the longitudinal spars (spring body) is chosen according to the weight of the user. If a material that is too soft is used, no sagging in the longitudinal direction can take place, since the spring stroke is limited by the fixed base 4, which itself does not spring. If a material that is too hard is used, the user is still not too high because no pre-stressed crossbars are used.
  • the lying surface is only perceived as somewhat hard. In embodiments described later, this can be easily
  • the anatomical load profile is significantly more important in the longitudinal direction than in the transverse direction. If so far the greater effort has been made If slatted frame beds were constructed to lie mainly in the transverse direction than in the longitudinal direction, this was due to the general development of this type of bed. The first efforts were aimed only at the resilient effect of the then rigid slats, which were only later flexibly attached. Since then, there has been no fundamental change, despite the constant effort to achieve as much spring comfort as possible in the longitudinal direction.
  • the lying surface construction according to the inventive idea allows unusually light and also simple embodiments.
  • such beds can be placed directly on the floor or in a conventional manner in a bed frame.
  • This permits a variety of uses, for example as a camping bed, as an emergency bed, as a normal bed, as a wall bed, etc., without sacrificing quality of lying comfort, which is quite remarkable in the price range of a camping bed. If you consider that all of the above-mentioned applications each have their own design and there are enormous differences in quality, the bedding that brings all of this down to a common denominator is a very advanced concept.
  • FIG. 3 shows the essential parts of a document structure designated in its entirety by 10 in a sectional view and in FIG. 4 in a side view.
  • the underlay structure 10 comprises at least two longitudinal spars (spring bodies) 12, 12 ', or 1 according to FIG. 2.2A, which are arranged at a parallel distance from one another and run in the longitudinal direction of the underlay structure, on which a plurality of transverse battens 13, essentially oriented transversely thereto, are arranged.
  • the individual are spaced apart Crossbars 13 form a slatted frame designated as a whole by 14.
  • the solid, non-resilient base 4, designated according to FIG. 2.2A, is designated 11.11 'as support spars.
  • the document structure 10 'shown in FIG. 5 largely corresponds to the document structure 10 described above with reference to FIGS. 3, 4.
  • three longitudinal spars (spring bodies) 12, 12', 12 "arranged at a distance from one another are provided in this embodiment, For example, for a double bed or when using softer material for the longitudinal spars 12 (spring body).
  • the approximately regularly spaced transverse slats 13 are operatively connected to the longitudinal spars (spring bodies) 12, 12 ', 12 "in a manner not shown in detail and together form essentially a structural unit which corresponds to the longitudinal spars (spring bodies) 12, 12'. 12 "assigned carriers 11, 11 ', 11" of a bed box or bed frame (not shown in detail) or lie on the floor.
  • FIG. 6 shows a supporting structure 20 which comprises two or more integrated longitudinal spars (spring bodies) 22, 22 ', 22 "which are arranged at a distance from one another, a large number of transverse slats 23 and a film-like beam 25.
  • the beam 25 essentially consists from a central part 25 'connecting the support elements 22, 22' and two side parts 21, 21 '.
  • the side parts 21, 21' are with pockets 24, 24 arranged at a distance from one another in the longitudinal direction of the base structure 20 ', which are designed to receive the crossbars 23.
  • the Underside 25 on the opposite side can be provided with a foil-like cover 28 (dashed line) which hides the crossbars 23 and which, in the area of the pockets 24, 24 ', has a zipper (not shown) with the underside extending over the entire length of the underlay structure 20 25 is connected.
  • a light top mattress preferably a futon (Japanese bed), not shown here, can be placed loosely.
  • a futon Japanese bed
  • FIG. 6A shows a modified embodiment based on FIG. 5, in which the cover 28 is only stretched over a medium-length, spring-acting longitudinal bar (spring body) 12 ", while the two outer, laterally running, spring-acting longitudinal bars (spring body) 12 9, 12 '.
  • These outer longitudinal spars (spring bodies) are, for example, inserted in tunnel tracks and in such a way that they can be easily replaced if necessary without special aids. Corresponding details are shown in FIG. 9.
  • FIG. 7 shows a part of a document structure 10 "in a perspective top view.
  • This document structure 10" corresponds essentially to the parts 11 ', 12', 13 of the
  • FIG. 8 shows, as a further embodiment, a type of covering which differs from that shown in FIGS. 6 and 7 and which goes beyond that of FIG.
  • the underlay structure is formed by a plurality, preferably two or three, of integrated longitudinal spars (spring bodies) 12, 12 ', 12 ", a plurality of crossbars 13 and a covering 40.
  • the covering with the aforementioned pockets 24, 34 now runs completely along the crossbars 13; the longitudinal support elements 12, 12 ', 12 "are inserted into tunnel strips 32 sewn onto the covering, details of which will be discussed in connection with FIG. 9.
  • the covering 40 runs in the transverse slat direction in a relatively saturated manner, so that the slats remain in their assigned pockets (FIG. 6, 7, 8) in each load case.
  • the crossbars 13 normally do not bend.
  • the slats are preferably made of non-glued solid wood, are 8 - 12mm thick, have no cant and are therefore easy to manufacture. These slats are deflected at most under extreme point loads, for example when standing or jumping on such a structure. In this case, it may happen that a crossbar slips out of its pocket holder, but it is very easy to put it back into its holder, for example with the help of a shoehorn.
  • Special configurations and properties of the individual elements of the base structures 10, 10 ', 10 "and 20 are described below:
  • the longitudinal spars shown in the figures (spring body) 1,12, 12 ', 12 "and 22,22' are basically designed as resilient molded parts.
  • the longitudinal spars (spring body) 12, 12 ', 12 "shown in FIGS. 3, 4, 5 and 6 have a full profile cross-section and are made of elastic material, for example of latex foam, cellular rubber, foams or the like with polygonal, cuboid, circular or elliptical A square cross-section of 58-70 mm is recommended for children's beds, and 70-100 mm for adult beds, in order to ensure the full spring stroke required.
  • Preferred materials are soft materials, especially soft-foamed latex, so that the longitudinal spars can be pulled through adjust the weight of the mattress pad to a given contour of the rigid pad 4, 11.
  • the longitudinal bars (spring bodies) 22, 22 'shown in FIG. 6 are designed as a tubular hollow body and can have cuboid, circular or elliptical profile cross sections. These longitudinal spars (spring bodies) are designed as inflatable hollow bodies, on which the side parts 21, 21 'and the central part 25' of the lower beam 25 are molded or welded.
  • the individual, slat-like cross slats 13 in their entirety form the slatted frame designated by 14.
  • the single crossbar 13 is preferably made of non-glued solid wood. Layer-glued Fournier wood, plastic with a suitable shape, extrudal profiles or relatively thin steel sheet or the like can be used as a further material for the production of the crossbars 13;
  • the distance between the individual cross bars 13 lies for all embodiments, preferably in the order of magnitude of 10-20 mm, so that sufficient support and suspension of the body resting on the underlay structure and optimal moisture exchange (ventilation) are ensured is.
  • the crossbars 13 preferably have the following dimensions: thickness 8-12mm, width 20-45mm, length 78-120mm.
  • the cantilever length, the overhang over the longitudinal spars (central axis) is preferably 10-15%.
  • the individual transverse slats 13 are inserted into the pockets 34 arranged at a distance from one another and thus fixed in their position (see FIG. 4).
  • the crossbars 13 inserted into the pockets 24, 24 ', 34' can be removed from the pockets, turned or replaced without special aids.
  • the embodiment according to FIG. 6 serves, for example, as a camping bed, emergency bed, mass storage and the like. The like. And is placed directly on the floor.
  • the base structure 20 has inflatable longitudinal spars (spring bodies) 22, 22 'which form a unit with the beam 25 or flexible longitudinal spars (spring bodies) 12 which form a unit with the covering 40.
  • the required prestressing of the beam 25 is generated here by the crossbars 13 inserted into the pockets 24, 24 '.
  • the light bed structure can also be hung on a wardrobe-like frame, together with the light, thin, mattress-like overlay (futon).
  • the underlay structures 10, 10 'and 20 can be used both as a single bed or as a mass storage and can be held together by means of the eyelets 29 or zippers R1 / R2.
  • a further advantage is that the underlay structure 20 with the inflatable longitudinal spars (spring body) 22, 22 'according to FIG. 6 can be rolled up in the longitudinal direction in the non-inflated state or can be collapsed in the embodiment according to FIG. 10 and by means of zippers R1 / R2 are held together and thus form an easily transportable, compact unit. The latter can conveniently be used as a bag at the same time. As shown in FIG.
  • the underlay structure 10, 10 ', 10 "and 20 can be subdivided into individual zones K, R and B of different hardness, which extend over the entire length, with K the head part, R the trunk part and the leg section is designated B.
  • K the head part
  • R the trunk part
  • the leg section is designated B.
  • the firm, non-resilient support 4, 11 is separated by profiled but rigid intermediate bodies 4 ' Longitudinal spars 1.12 and base 4.11 arranged, brought into the desired anatomically required shape (lying profile). Because of the "softness" of the longitudinal spars (spring body), the lying base follows the desired shape (lying profile) given by the intermediate body 4 '.
  • This kind of suppleness is a characteristic of the mattress pad according to the invention, which, due to its own weight, adapts to a given profile Orthopedic demands all possibilities for the most difficult profiles.
  • the couch pad is placed either on a flat rigid pad 4 or on rigid support bars 11, 11 ', for example in a bed frame.
  • the tunnel track 32 is sewn onto the covering 21/25 by means of sewing points 31, 43, for example, either 8, or as shown in Figures 6 and 6A, the tunnel run 32 has a fastener 30 on the long side, which can be provided with a zipper, Velcro fastener etc.
  • the tunnel run is then to be opened in such a way that the elastic support elements 12 can be removed from the tunnel run and reinserted, which is very useful, for example, if these elements have to be replaced or exchanged for cleaning etc. due to wear or due to adaptation to a different user weight
  • This solution also contributes to efficient production.
  • an implementation detail in connection with two lying devices 10A and 10B is shown
  • the length of both bed parts is provided with a zipper part R1 or R2, which can be connected to each other. In this way, several couches can be connected to a larger couch or a mass storage facility by such a zipper connection R1 / R2.
  • FIG. 10 shows another embodiment with a divided, that is to say partitioned, longitudinal spar 10.
  • the section P is arranged in the center of the longitudinal spar and allows the lying surface to be folded or folded.
  • the couch can be folded up in a small space with two cuts P arranged in three.
  • the folded couches can usually be stacked in a small space and thus take up little space.
  • FIG. 11 finally shows the unloaded lying pad 10 on a rigid intermediate layer 4 'with, for example, an orthopedic profile S, which intermediate layer 4' in turn rests on the (usual) base 4, 11, 11 '.
  • Such intermediate layers can also only extend over part of the total length of the bedding mat. Further properties in connection with FIG. 11 have already been discussed.
  • Figure 4 page 14 ff. Mentioned.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Bedding Items (AREA)
  • Special Chairs (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

L'installation comprend un sommier (14) formé par un grand nombre de lattes transversales (13). Ce sommier est disposé sur un socle (10, 20) comprenant au moins deux longerons longitudinaux (12, 12'; 22, 22') disposés à distance l'un de l'autre, perpendiculairement à leur charge et agissant élastiquement. Ces longerons forment une unité constructive avec les éléments élastiques (13) du sommier (14), disposés régulièrement à proximité l'un de l'autre et agissant conjointement avec les longerons.
EP86905711A 1985-10-22 1986-10-16 Installation de repos, notamment pour lit Expired - Lifetime EP0243383B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86905711T ATE59272T1 (de) 1985-10-22 1986-10-16 Ruhe- und liegeeinrichtung, vorzugsweise fuer ein bett.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH453285 1985-10-22
CH4532/85 1985-10-22
CH3929/86 1986-10-01
CH3929/86A CH670945A5 (en) 1985-10-22 1986-10-01 Under-frame for bed or couch

Publications (2)

Publication Number Publication Date
EP0243383A1 true EP0243383A1 (fr) 1987-11-04
EP0243383B1 EP0243383B1 (fr) 1990-12-27

Family

ID=25694203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905711A Expired - Lifetime EP0243383B1 (fr) 1985-10-22 1986-10-16 Installation de repos, notamment pour lit

Country Status (8)

Country Link
US (1) US4827544A (fr)
EP (1) EP0243383B1 (fr)
JP (1) JPS63501132A (fr)
AT (1) ATE59272T1 (fr)
CH (1) CH670945A5 (fr)
DE (1) DE3676690D1 (fr)
DK (1) DK286687A (fr)
WO (1) WO1987002559A1 (fr)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
WO1998052442A1 (fr) 1997-05-20 1998-11-26 Peter Meili Base de lit
EP1064870A1 (fr) 1999-06-30 2001-01-03 Siegfried Dipl.-Ing. Heerklotz Installation de repos destinée à être disposée dans un sommier
WO2002074134A1 (fr) 2001-03-19 2002-09-26 Studio Hüsler Ag Combinaison de bandes permettant de positionner des lattes dans un sommier a lattes
WO2004021840A1 (fr) 2002-09-03 2004-03-18 Studio Hüsler Ag Dispositif permettant de fixer les lattes d'un panneau de lattes souple

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EP1084664A1 (fr) 1999-09-17 2001-03-21 Meili & Co. AG Support de couchage mobile
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See references of WO8702559A1 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998052442A1 (fr) 1997-05-20 1998-11-26 Peter Meili Base de lit
EP1064870A1 (fr) 1999-06-30 2001-01-03 Siegfried Dipl.-Ing. Heerklotz Installation de repos destinée à être disposée dans un sommier
WO2002074134A1 (fr) 2001-03-19 2002-09-26 Studio Hüsler Ag Combinaison de bandes permettant de positionner des lattes dans un sommier a lattes
WO2004021840A1 (fr) 2002-09-03 2004-03-18 Studio Hüsler Ag Dispositif permettant de fixer les lattes d'un panneau de lattes souple

Also Published As

Publication number Publication date
ATE59272T1 (de) 1991-01-15
DK286687A (da) 1987-06-22
US4827544A (en) 1989-05-09
JPS63501132A (ja) 1988-04-28
EP0243383B1 (fr) 1990-12-27
WO1987002559A1 (fr) 1987-05-07
CH670945A5 (en) 1989-07-31
DE3676690D1 (de) 1991-02-07
DK286687D0 (da) 1987-06-03

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