EP2798978B1 - Sièges dotés d'une assise souple - Google Patents

Sièges dotés d'une assise souple Download PDF

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Publication number
EP2798978B1
EP2798978B1 EP14165594.4A EP14165594A EP2798978B1 EP 2798978 B1 EP2798978 B1 EP 2798978B1 EP 14165594 A EP14165594 A EP 14165594A EP 2798978 B1 EP2798978 B1 EP 2798978B1
Authority
EP
European Patent Office
Prior art keywords
moulded bodies
item
seating furniture
moulded
support means
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.)
Not-in-force
Application number
EP14165594.4A
Other languages
German (de)
English (en)
Other versions
EP2798978A1 (fr
Inventor
Edgar Seckinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to SI201430011T priority Critical patent/SI2798978T1/sl
Publication of EP2798978A1 publication Critical patent/EP2798978A1/fr
Application granted granted Critical
Publication of EP2798978B1 publication Critical patent/EP2798978B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/025—Springs not otherwise provided for in A47C7/22 - A47C7/35
    • 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
    • A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/025—Springs not otherwise provided for in A47C7/22 - A47C7/35
    • A47C7/027—Springs not otherwise provided for in A47C7/22 - A47C7/35 with elastomeric springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • A47C7/144—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions with array of movable supports
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A47C7/185—Seat parts having foamed material included in cushioning part with a stiff, rigid support

Definitions

  • the invention relates to seating according to the preamble of patent claim 1.
  • Seating furniture with a resiliently shaped seat which is formed from a plurality of slidably held in their longitudinal direction moldings, for example, are known from the DE 20 2004 014 415 U1 , of the DE 20 2008 002 132 U1 and the DE 20 2010 006 638 U1 ,
  • the plurality of elongated, rectangular blocks are arranged like a checkerboard to a flat seat.
  • the blocks are loosely supported on a resilient pillow.
  • the pillow deforms as a result of the weight. Similar to a upholstered seating furniture thereby adapts to the seat of the user's anatomy.
  • the known seating furniture with the resiliently mounted on the elastic cushion moldings are relatively expensive to manufacture, expensive and difficult to clean.
  • the shaped bodies are supported on a lateral guide means or on the respectively adjacent shaped bodies.
  • the side surfaces of the moldings are formed elongated.
  • the use of materials is comparatively high.
  • the assembly is complicated because the moldings individually and must be positioned in close proximity to each other on the cushion. The loose on the pillow upstanding moldings can also fall out during transport or cleaning.
  • EP 2 298 135 Al discloses a chair of the generic type in which the bar-shaped moldings can be fixed to the cushion.
  • Object of the present invention is therefore to develop a seating furniture according to the invention so that it is inexpensive and easy to handle.
  • the invention has the features of claim 1.
  • the particular advantage of the invention is that at least individual, inherently rigid or dimensionally stable shaped body forms a unit with each other due to their connection, which can be assembled or disassembled together. It does not require the mutual guidance and support by the adjacent moldings.
  • the moldings can therefore be made flat instead of elongated and manufactured inexpensively due to the lower cost of materials.
  • the assembly is simplified because the molded body connected to the unit can be mounted in a single operation.
  • the shaped bodies are connected to one another by a connecting means.
  • the connecting means is designed as elastically deformable connecting means.
  • the mobility of the molded body remains in the operating direction when providing the elastically deformable connecting means.
  • the seat can be adjusted to the anatomy of the user without affecting the comfort of the seat.
  • the resilient support means also forms the elastically deformable connection means for the moldings.
  • a thin, elastic flat body with two substantially parallel flat sides can be provided as connecting means. In the assembled state, a first flat side of the flat body is ajar against the support means, whereas the shaped bodies bear against a second flat side of the flat body.
  • a movable carpet of moldings is formed, which can be individually dimensioned and produced economically in large quantities or dimensions.
  • the carpet can be placed on a chair, a stool or a bench.
  • the elastic carpet can also be spread along a curved surface, for example along the contact surface of a wellness lounger.
  • the shaped bodies are fixed to the elastic connecting means.
  • a through hole and a rope as a connecting means are passed through the through holes of adjacent body.
  • the molded bodies are fixed to the elastic connecting means on an outer side thereof opposite the seat surface.
  • a non-detachable connection of the individual molded body with the elastically deformable connecting means results.
  • the unit formed by the moldings and the connecting means may be removed similar to a chair cushion and cleaned separately.
  • the moldings are made of wood, in particular solid wood. This results in a particularly high quality appearance.
  • a chair can be made entirely in wood look, although the other components of the furniture, for example, the guide means for the moldings, a seat back or provided on the seating feet are made in wood.
  • the moldings may be made of plastic or a composite material, for example.
  • the shaped bodies preferably have a cuboid structure and in particular a square cross section.
  • a cross-sectional edge length of the shaped body is preferably between 2 cm and 4 cm, and more preferably between 2.5 cm and 3.5 cm.
  • the depth of the shaped body is smaller, for example, than an edge length of the shaped body. Investigations have shown that a depth of less than 2 cm nonetheless results in a stable and at the same time compliant seat surface with advantageous seating properties being provided.
  • the shaped bodies are not designed as elongate shaped bodies in the direction of actuation. Rather, results in a high material savings when a depth of the molded body in the operating direction is less than an outer dimension of the molded body, which is determined perpendicular to the actuating direction.
  • the guide means in the manner of a mold body surrounding the outside frame is formed.
  • On the frame are the moldings facing provided in the direction of actuation guide surfaces.
  • the frame preferably has a height determined in the direction of actuation of the molded bodies which is less than five times and is preferably less than three times the depth of the molded bodies or a thickness dimension of the support means determined in the direction of actuation.
  • the seating furniture receives a visually appealing, slim geometry. The reduction of the depth of the molded body leads so far in the guide means to a material savings in terms of its determined in the direction of actuation height.
  • the frame has so far for seating commonly used height of about 3 cm to 8 cm, which provides a user no evidence of the elastic nature of the seat and ultimately leads to the user when first using the Seating furniture is surprised by the elasticity of the seat.
  • a seating after the Figures 1 and 2 comprises as essential components a seat unit 1, held on the seat unit 1 backrest 2 and a plurality of feet 3.
  • the seat unit 1 comprises a plurality of regularly arranged, substantially cuboid, rigid moldings 4, an elastically formed cushion 5 as a support means for the Shaped body 4, a support 6 for the support means 5 and a frame 7, which surrounds the shaped body 4 and the support means 5 and is formed as a guide means 7 for the molded body 4.
  • the moldings 4 define with a free, the support means 5 facing away from end face 19 thereof a seat 8 of the chair.
  • the shaped body 4 via an adhesive layer 9 on the support means 5 set.
  • the support means 5 serves insofar as at the same time as an elastically deformable connection means for the moldings. 4
  • the support means 5 is designed to be yielding, the molded body 4 can be moved when using the chair in a direction transverse to the seat surface 8 actuating direction 10. During the linear displacement in the direction of actuation 10, the moldings 4 are held in their position by the connecting means (pad 5).
  • flat inner sides formed on the guide means 7 serve as guide surfaces for the plurality of molded bodies 4.
  • the movement takes place under deformation of the support means 5 against a restoring force.
  • the seat 8 is deformed according to the anatomy of a user who sits on the seat 8.
  • the adjustment of each mold 4 in the direction of actuation 10 is so far dependent on the load and individually different.
  • Supporting means 5 and molded body 4 form insofar a flat carpet-like elastic structure.
  • the support means 5 gives the moldings 4 a firm position and stability. Dirt, which accumulates, for example, in free spaces formed between the moldings 4, can be removed in a simple manner by the unit formed from the support means 5 and the moldings 4 is turned upside down and cleaned.
  • FIG. 3 shows a section through a seat unit 1, which analogous to the seat unit 1 according to the Figures 1 and 2 is formed.
  • the seat unit 1 consists of a plurality of moldings 4, which are fixed to a common support means 5.
  • the support means 5 in turn is held on a support 6.
  • the moldings 4 are fixed by means of the adhesive layer 9 on the support means 5.
  • the adhesive layer 9 is designed disproportionately strong for better representability. In fact, the adhesive layer 9 can be made significantly slimmer.
  • the moldings 4 are present cuboid and square in cross-section.
  • a cross-sectional edge length 11 of the square shaped bodies 4 in this embodiment is 3 cm.
  • a certain depth in the direction of actuation 10 12 of the shaped body 4 is approximately 1.5 cm.
  • the shaped bodies 4 may be formed as rectangular shaped bodies 4.
  • the shaped bodies 4 can have any desired triangular, quadrangular, pentagonal, hexagonal or octagonal cross-sectional geometry or be realized round or oval.
  • shaped bodies 4 of different geometry can be joined together like a mosaic to form a seat surface 8.
  • the moldings 4 are preferably made of a wood material, in particular solid wood. They can also be made of a plastic or a composite material. In addition, any material from which rigid moldings 4 can be made.
  • the support means 5, which in the present case is designed as a foam pad 5, can be formed, for example, according to an alternative embodiment of the invention by a compression spring or in the manner of a pad.
  • the seating can be designed, for example, in the manner of a stool, a chair, a couch or a bench.
  • armrests can be provided.
  • the backrest 2 is also optional.
  • a certain in the direction of actuation 10 thickness 13 of the support means 5 corresponds in the present case about one to two times the depth 12 of the shaped body 4.
  • the support means 5 is so slim.
  • the serving as a guide means 7 for the moldings 4 frame can due to the flat shape of the support means 5 and the small Depth 12 of the molded body 4 also be made narrow.
  • a height 14 of the frame-shaped guide means 7 of the seat unit 1 corresponds approximately to 1.5 times the thickness 13 of the support cushion 5.
  • the shaped bodies 4 are surrounded by the frame-shaped guide means 7 in the region of the adhesive layer 9.
  • the shaped bodies 4 protrude into the frame 7 with about one third to two thirds of their length (depth 12), whereby the exact positioning of the shaped bodies in the frame 7 depends on the flexibility of the support means 5 and a displacement of the shaped bodies 4 in the actuating direction 10 measured.
  • FIGS. 4 and 5 An alternative embodiment of the invention according to the FIGS. 4 and 5 provides that the moldings 4 are fixed to an elastically formed flat body 15.
  • the flat body 15 serves as a connecting means for the molded body 4. It is in the mounting position according to FIG. 4 between the moldings 4 and the support means. 5
  • FIG. 5 shows that a unit formed from the moldings 4 and the flat body 15 in the manner of a carpet as a whole can be placed on the support means 5.
  • the support means 5 can be connected so far, for example, with the support 6 and held on this, while the flat body 15 is placed with a molded body 4 facing away from the flat side 16 on the support pad 5.
  • An opposite flat side 17 of the flat body 15 is used in this case, the attachment of the moldings 4 by means of the adhesive layer. 9
  • the illustrated bonding of the molded body 4 with the support pad 5 and the flat body 15 is optional.
  • the determination can be designed as a non-detachable or detachable fixing.
  • FIG. 6 shows by way of example a bench with a seat surface 8 designed according to the invention.
  • the seat surface 8 is formed as usual by a plurality of shaped bodies 4 of square cross-section.
  • the moldings 4 are not joined to a rectangular seat 8. Rather, 3 moldings 4 are recessed in the area of the feet.
  • the guide means 7 is also not designed as a closed frame. Instead, four strips 18, which are provided between the feet 3 of the bank, provided for guiding the moldings 4.
  • the side surfaces of adjacent molded bodies 4 serve as guide means 7 for the molded bodies 4.
  • pins, other guide surfaces or the like may be provided as guide means 7.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Special Chairs (AREA)

Claims (10)

  1. Meuble siège comportant une pluralité d'éléments moulés (4) disposés de manière adjacente les uns par rapport aux autres, qui forment une assise (8) avec une face avant libre (19) de ceux-ci, comportant un moyen support (5) élastique destiné à supporter les éléments moulés (4), les éléments moulés (4) étant maintenus mobiles par déformation du moyen support (5) contre une force de rappel élastique dans une direction d'actionnement (10), et comportant un appui (6) pour le moyen support (5), dans lequel au moins des éléments moulés (4) individuels sont reliés entre eux, en fixant les éléments moulés (4) au niveau du moyen support (5) en tant que moyen de liaison élastique, caractérisé en ce que
    - une profondeur (12) déterminée dans la direction d'actionnement (10) des éléments moulés (4) est inférieure à une plus grande dimension extérieure (11) déterminée perpendiculaire à la direction d'actionnement (10) de l'élément moulé (4) et/ou que la profondeur (12) est inférieure à une plus petite dimension extérieure (11) déterminée perpendiculaire à la direction d'actionnement (10) de l'élément moulé (4) et que
    - une unité de type tapis formée par les éléments moulés (4) et le moyen de liaison est appuyée de telle manière au niveau de l'appui (6) qu'elle se retire et s'insère séparément comme un coussin de chaise.
  2. Meuble siège selon la revendication 1, caractérisé en ce que des éléments moulés (4) adjacents par le moyen de liaison sont accouplés dans leur mouvement dans la direction d'actionnement (10).
  3. Meuble siège selon la revendication 1 ou 2, caractérisé en ce que les au moins éléments moulés (4) individuels ne sont pas fixés de façon amovible au niveau du moyen support (5) élastiquement déformable.
  4. Meuble siège selon l'une des revendications 1 à 3, caractérisé en ce que les éléments moulés (4) présentent une géométrie en section transversale régulière égale et/ou une profondeur (12) égale déterminée dans la direction d'actionnement (10) des éléments moulés (4).
  5. Meuble siège selon l'une des revendications 1 à 4, caractérisé en ce que les éléments moulés (4) présentent une géométrie en section triangulaire et/ou tétragonale et/ou pentagonale et/ou hexagonale et/ou octogonale, et/ou que les éléments moulés (4) présentent une géométrie à section transversale rectangulaire et de façon particulièrement préférée carrée.
  6. Meuble siège selon l'une des revendications 1 à 5, caractérisé en ce que l'élément moulé (4) est réalisé sous la forme d'un élément moulé (4) de section carrée avec une longueur d'arête (11) entre 2 cm et 4 cm et préférentiellement entre 2,5 cm et 3,5 cm, et que la profondeur (12) de l'élément moulé (4) est inférieure à 2 cm, préférentiellement inférieure à 1,6 cm.
  7. Meuble siège selon l'une des revendications 1 à 6, caractérisé en ce que les éléments moulés (4) sont fabriqués à partir d'un matériau en bois, en particulier de bois massif, et/ou d'une matière plastique et/ou d'un matériau composite, et/ou que l'au moins un moyen support (5) comprend un corps en mousse et/ou un ressort de compression et/ou est conçu à la manière d'un coussin.
  8. Meuble siège selon l'une des revendications 1 à 7, caractérisé en ce que le meuble siège est conçu à la manière d'un tabouret, d'une chaise, d'une chaise longue ou d'un banc et/ou que le meuble siège présente des accoudoirs et/ou un dossier.
  9. Meuble siège selon l'une des revendications 1 à 8, caractérisé en ce que un moyen de guidage (7) est prévu pour les éléments moulés (4) et/ou que le moyen de guidage (7) est réalisé à la manière d'un cadre entourant les éléments moulés (4), des surfaces de guidage plans étendus dans la direction d'actionnement (10) au niveau du moyen de guidage (7) faisant face à l'élément moulé (4).
  10. Meuble siège selon l'une des revendications 1 à 9, caractérisé en ce que le cadre présente une hauteur déterminée dans la direction d'actionnement (10), qui est inférieure à un cinq fois plus et préférentiellement inférieure à trois fois plus qu'une dimension en épaisseur (13) du moyen support (5) déterminée dans la direction d'actionnement (10), et/ou que la dimension en épaisseur (13) du moyen support (5) correspond à moins du triple, préférentiellement à moins du double de la profondeur (12) des éléments moulés (4).
EP14165594.4A 2013-05-02 2014-04-23 Sièges dotés d'une assise souple Not-in-force EP2798978B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201430011T SI2798978T1 (sl) 2013-05-02 2014-04-23 Sedežno pohištvo s prožno izoblikovanim sedalom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013101910U DE202013101910U1 (de) 2013-05-02 2013-05-02 Sitzmöbel mit einer nachgiebig gestalteten Sitzfläche

Publications (2)

Publication Number Publication Date
EP2798978A1 EP2798978A1 (fr) 2014-11-05
EP2798978B1 true EP2798978B1 (fr) 2016-01-06

Family

ID=48868655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14165594.4A Not-in-force EP2798978B1 (fr) 2013-05-02 2014-04-23 Sièges dotés d'une assise souple

Country Status (3)

Country Link
EP (1) EP2798978B1 (fr)
DE (1) DE202013101910U1 (fr)
SI (1) SI2798978T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10194748B1 (en) * 2016-06-24 2019-02-05 Joseph Anthony Baker Compressible sitting stool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110606005A (zh) * 2019-10-10 2019-12-24 江苏蓝佩得工业科技有限公司 一种自适应调整舒适度的车用座椅

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210329A (fr) * 1958-09-19 1960-03-08 Dispositif de support plus particulièrement destiné au repos du corps humain
DE20218364U1 (de) * 2002-11-27 2003-02-20 Plorin, Tim, 99423 Weimar Gefederte Stabsitzoberfläche
DE202004014415U1 (de) 2004-09-16 2004-12-16 Graf, Patrik Schachbretthocker
DE202008002132U1 (de) 2008-02-15 2008-04-24 Sieg, Matthias Sitzmöbel
EP2298135B1 (fr) * 2009-08-26 2013-06-26 Stefan Späni Meubles d'assise ou de couchage
DE202010006638U1 (de) 2010-05-11 2010-08-19 Weisser, Manfred Gesundheitshocker mit einer sich dreidimensional anformender (anpassender) Sitzoberfläche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10194748B1 (en) * 2016-06-24 2019-02-05 Joseph Anthony Baker Compressible sitting stool

Also Published As

Publication number Publication date
SI2798978T1 (sl) 2016-03-31
DE202013101910U1 (de) 2013-06-25
EP2798978A1 (fr) 2014-11-05

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