WO1988004905A1 - Sommier - Google Patents

Sommier Download PDF

Info

Publication number
WO1988004905A1
WO1988004905A1 PCT/CH1988/000004 CH8800004W WO8804905A1 WO 1988004905 A1 WO1988004905 A1 WO 1988004905A1 CH 8800004 W CH8800004 W CH 8800004W WO 8804905 A1 WO8804905 A1 WO 8804905A1
Authority
WO
WIPO (PCT)
Prior art keywords
mattress according
frame
plunger
indicates
slats
Prior art date
Application number
PCT/CH1988/000004
Other languages
German (de)
English (en)
Inventor
Franz Aschwanden
Mathias Eberhart
Original Assignee
Hcm 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
Application filed by Hcm Ag filed Critical Hcm Ag
Publication of WO1988004905A1 publication Critical patent/WO1988004905A1/fr

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
    • A47C23/066—Slat supports by chains, ropes or belts

Definitions

  • the invention relates to a sub-mattress according to the preamble of claim 1.
  • a sub-mattress is known for example from CH-PS 388 561.
  • the resilient support elements on which the slats, which are usually arched upwards when unloaded, are supported on both ends, are each formed by a rubber element which approximately has the shape of a triangle with the tip pointing upwards.
  • the corner areas on the base line of this triangular rubber element are provided with holes and each of these elements is thus attached to two pins anchored to the frame.
  • the rubber elements In the area of the tip, the rubber elements have two incisions, into which the forked ends of the slats engage.
  • This resilient "individual suspension” lacks a certain direct connection effect between adjacent slats in the sense that the degree of deflection of the rubber elements of the one slat remains without influence on the elastic properties of the rubber elements of the adjacent slats. Although a certain composite effect can be achieved indirectly via the top mattress to be placed on the bottom mattress, this is falsified by the compressibility of the top mattress itself.
  • a sub-mattress is also known in which the elements supporting each of the slat ends are in the form of a hollow rubber ball segment. The statements made above also apply to this known embodiment.
  • 1 is a partial section in the longitudinal direction of the corner region of a frame side of a first embodiment, along the line I-I of FIG. 2,
  • FIG. 3 in a representation similar to FIG. 1, a second embodiment in section along the line III-III of FIG. 4,
  • FIG. 4 shows a section along the line rv-IV of FIG. 3
  • Fig. 5 in a similar representation as Fig. 1 shows a third embodiment in
  • Fig. 6 shows a section along the line VI-VI of FIG. 5
  • FIGS. 1 to 4 From the bottom mattress 10 shown, only the end region of one of the two side or longitudinal spars 11 of an essentially square frame can be seen, which is spanned by a large number of slats 12 running parallel to one another. The ends of the slats 12 are inserted into sleeves 13, for example made of plastic, which have an integrally formed on their underside
  • Wear ball socket 14 In this ball socket 14 engages at the upper end of a plunger 15 made of plastic ball 16.
  • the plunger 15 having a rectangular cross section are each mounted in a longitudinally displaceable manner in a bearing bush 17 fastened in the longitudinal spar 11, for example with a latching connection.
  • the lower end of the plunger 15 rests on a composite suspension designated as a whole by the number 18.
  • the composite suspension 18 has an endless, high-strength, rubber-elastic band 19, which is guided over a plurality of rotatably mounted rollers 20, for example made of plastic.
  • a pair of rollers 20 is assigned to the bearing point of each of the plungers 15. Both the upper and the lower run of the endless belt 19 essentially touch all the rollers 20 in the unloaded state.
  • the lower run of the endless belt 19 rests on a hose 21 made of flexible and elastically stretchable material, which is connected to a flowable medium (not shown) via a connecting piece 22, that is to say, for example, with air, with water or partly with air and partly filled with water.
  • the longitudinal spar 11 is constructed like a box and has an inner side wall 23, an outer side wall 24 and a bottom 25.
  • a composite suspension 18 that is, the endless belt 19 with its rollers 20 and the insert 21 containing the insert 26, which in turn has two side walls 27 and a bottom 28 and the means not shown is releasably fastened in the longitudinal spar 11.
  • the composite suspension 18 can thus be easily removed from the longitudinal spar, be it for cleaning, maintenance, adjustment or repair purposes. If one of the plungers 15 of FIGS. 1 and 2 or the associated crossbar 12 is now loaded, the plunger 15 first presses the upper run of the endless belt 19 between the assigned pair of rollers 20.
  • the insert 26 can again be seen, which here has only the side walls 27 which are held together by the axes of the rollers 20 and other rollers to be described.
  • the rollers 20 are in turn assigned to each of the plungers 15 in pairs.
  • the composite suspension 18 has a finite, high-strength and rubber-elastic band 29, the ends of which (only the left end is visible in FIG. 1) are each releasably anchored in a buckle 30 extending between the walls 27.
  • the belt 29 runs differently from the endless belt 19. After each pair of rollers 20, the belt is guided in a loop 31 around a further roller 32 which is also rotatably mounted.
  • the end portion of the band 29 is guided around a roller 32 'and a pin 33 before it engages with the buckle 30.
  • the band 29 with the rollers 20 and 32 also forms a composite suspension here, which, however, has a less pronounced progressive characteristic than in FIGS. 1 and 2.
  • the "spring constant" of this composite spring can be changed by changing the pretension of the band 29. The same applies to the embodiment of FIGS. 1 and 2.
  • each plunger 15 also has an individual spring.
  • the lower end of each of the plungers lies in a shell 34, for example made of plastic, which in turn is anchored in the manner of a seat board of a swing on either side of the plunger 15 via a spring element 35 on the cover plate of the longitudinal spar 11.
  • the spring elements 35 can be formed by a helical spring or by a Gu ⁇ Tr - schn r.
  • the shells 34 in turn rest on a hose 21 which, like the hose 21, consists of a flexible, elastically stretchable material and is filled with a flowable medium. In this embodiment, the hose 21 alone provides the composite effect.
  • FIGS. 7 to 10 also show means by which the slats 12 can be locked in any selection in the upper or in a lower position.
  • an angle lever 36 is provided for each of the slats 12 to be locked in the rest position (not all slats of the lower mattress need to be). see, which is supported in its center around a pin 37, which in turn protrudes inwards from the inner wall of the longitudinal spar 11.
  • the lower end of the angle lever 36 is via a further pin
  • FIGS. 9 and 10 can be used.
  • One end of a flexible traction means 40 for example a wire rope or a cord, is fastened to the end region of each slat 12.
  • the other end of the traction means 40 is anchored on the circumference of a wheel disk 41 provided with a circumferential groove. 9 that the lower ends of two adjacent traction means 40 are anchored at diametrically opposite points on the wheel disk 41 shown.
  • the wheel disc 41 is rotatably mounted on a pin 42, which in turn is designed in such a way that the wheel disc 41 is easy to assemble and disassemble.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

Il comprend un cadre garni de lattes (12) disposées parallèlement entre elles. Ces lattes (12) sont soutenues à leurs deux extrémités par des éléments flexibles (15) prenant appui sur le cadre. Ces éléments présentent des poussoirs (15) aptes à coulisser dans le cadre et qui agissent conjointement avec des ressorts (18) sur lesquels ils s'appuient par leur extrémité inférieure. Cette disposition permet à la grille de lattes de s'adapter de façon optimale à la forme anatomique du corps couché sur le sommier, sans nécessiter un ajustage séparé de la raideur de chaque latte.
PCT/CH1988/000004 1987-01-09 1988-01-08 Sommier WO1988004905A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5187 1987-01-09
CH51/87-5 1987-01-09

Publications (1)

Publication Number Publication Date
WO1988004905A1 true WO1988004905A1 (fr) 1988-07-14

Family

ID=4178200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1988/000004 WO1988004905A1 (fr) 1987-01-09 1988-01-08 Sommier

Country Status (2)

Country Link
AU (1) AU1056488A (fr)
WO (1) WO1988004905A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354271A2 (fr) * 1988-08-12 1990-02-14 Hcm Ag Matelas
DE3827028A1 (de) * 1988-08-10 1990-02-15 Ulrich Weissinger Liegeauflage fuer ein bett oder dergleichen
DE3827476A1 (de) * 1988-08-12 1990-02-22 Hcm Ag Untermatratze
FR2647000A1 (fr) * 1989-05-22 1990-11-23 Taravel Bernard Matelas
EP0417664A1 (fr) * 1989-09-09 1991-03-20 Rössle & Wanner Gmbh Ferrure pour l'articulation de supports des lattes d'un sommier
EP0445325A1 (fr) * 1990-03-06 1991-09-11 Peter, Adolf Sommier
FR2967562A1 (fr) * 2010-11-24 2012-05-25 Jean Pierre Wissler Dispositif a palette pour sommier support d'un matelas
AT522717A3 (de) * 2019-07-18 2021-05-15 Koschitz Walter Liegefläche für ein bett oder dergleichen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2024971A1 (fr) * 1968-12-02 1970-09-04 Kahl Rokado
DE3232123A1 (de) * 1982-08-28 1984-03-01 Rummel & Co KG, 8530 Neustadt Lattenrost als unterlage fuer eine matratze
WO1985002987A1 (fr) * 1984-01-05 1985-07-18 Pauli Mikael Haapasalo Fond en lattes a ajustage automatique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2024971A1 (fr) * 1968-12-02 1970-09-04 Kahl Rokado
DE3232123A1 (de) * 1982-08-28 1984-03-01 Rummel & Co KG, 8530 Neustadt Lattenrost als unterlage fuer eine matratze
WO1985002987A1 (fr) * 1984-01-05 1985-07-18 Pauli Mikael Haapasalo Fond en lattes a ajustage automatique

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827028A1 (de) * 1988-08-10 1990-02-15 Ulrich Weissinger Liegeauflage fuer ein bett oder dergleichen
WO1990001284A1 (fr) * 1988-08-10 1990-02-22 Ulrich Weissinger Surface de repos pour lits ou similaires
GR890100494A (en) * 1988-08-10 1990-08-22 Ulrich Weissinger Mattress or similar product for a bed
EP0354271A2 (fr) * 1988-08-12 1990-02-14 Hcm Ag Matelas
DE3827476A1 (de) * 1988-08-12 1990-02-22 Hcm Ag Untermatratze
EP0354271A3 (fr) * 1988-08-12 1990-06-06 Hcm Ag Matelas
FR2647000A1 (fr) * 1989-05-22 1990-11-23 Taravel Bernard Matelas
WO1990014032A1 (fr) * 1989-05-22 1990-11-29 Bernard Taravel Matelas
EP0417664A1 (fr) * 1989-09-09 1991-03-20 Rössle & Wanner Gmbh Ferrure pour l'articulation de supports des lattes d'un sommier
EP0445325A1 (fr) * 1990-03-06 1991-09-11 Peter, Adolf Sommier
FR2967562A1 (fr) * 2010-11-24 2012-05-25 Jean Pierre Wissler Dispositif a palette pour sommier support d'un matelas
EP2457469A1 (fr) * 2010-11-24 2012-05-30 Jean-Pierre Wissler Dispositif à palette pour sommier support d'un matelas
AT522717A3 (de) * 2019-07-18 2021-05-15 Koschitz Walter Liegefläche für ein bett oder dergleichen
AT522717B1 (de) * 2019-07-18 2021-10-15 Koschitz Walter Liegefläche für ein bett oder dergleichen

Also Published As

Publication number Publication date
AU1056488A (en) 1988-07-27

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