EP2865296A1 - Baguette élastique pour meuble rembourré destinée au soutien d'un matelas ou d'un coussin sur une chaise ou un lit et procédé de fabrication - Google Patents

Baguette élastique pour meuble rembourré destinée au soutien d'un matelas ou d'un coussin sur une chaise ou un lit et procédé de fabrication Download PDF

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Publication number
EP2865296A1
EP2865296A1 EP20140189970 EP14189970A EP2865296A1 EP 2865296 A1 EP2865296 A1 EP 2865296A1 EP 20140189970 EP20140189970 EP 20140189970 EP 14189970 A EP14189970 A EP 14189970A EP 2865296 A1 EP2865296 A1 EP 2865296A1
Authority
EP
European Patent Office
Prior art keywords
profile
support
core
upholstered furniture
core profile
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.)
Withdrawn
Application number
EP20140189970
Other languages
German (de)
English (en)
Inventor
Kerstin Westing
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.)
OKE Kunststofftechnik & Co KG GmbH
Original Assignee
OKE Kunststofftechnik & Co KG GmbH
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 OKE Kunststofftechnik & Co KG GmbH filed Critical OKE Kunststofftechnik & Co KG GmbH
Publication of EP2865296A1 publication Critical patent/EP2865296A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • A47C23/061—Slat structures
    • 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
    • A47C23/064—Slat supports by elastic means, e.g. coil springs by elastomeric springs

Definitions

  • the invention relates to a upholstered furniture spring strip for supporting a mattress or upholstered support on a sitting or lying furniture, with at least one solid core profile bar and a support profile made of plastic, which has a wide support surface on its upper side.
  • the so-called slatted frames are composed of spring strips made of wood, in particular of layer-glued woods, in order to achieve a high load-bearing capacity with relatively thin slats. They require a pre-curvature towards the middle in order to achieve sufficient load-bearing capacity.
  • female battens of different lengths are required, but they can not be cut to length, but must be individually designed for each width so that the apex of curvature is in the middle.
  • wood has a coarse-pored surface to which bacteria and viruses adhere. Wood can therefore not be disinfected in a simple manner, for example by wiping with liquid disinfectants, effectively. For this, at least resistant additional paint layers are required.
  • a generic upholstered furniture spring strip is known in which the support profile consists of a thermosetting plastic and is correspondingly stiff. It absorbs the majority of the loads, wherein in the outermost tip areas of the profile reinforcing elements can be integrated, containing reinforcing fibers. Corresponding to the bending load, the profile height is highest at half the length of the spring strip and reduces to the ends in each case.
  • a disadvantage is the complex production, which requires individually adapted to the socket length forms. It is thus only a piecewise production possible, but no production of a longer strand.
  • the fiber-filled areas, the so-called reinforcing elements also lie directly on the outside of the profile, so that harmful, because respirable fiber abrasion can solve.
  • the object of the present invention is therefore to provide a upholstered furniture spring strip for supporting a mattress or upholstery on a seating or reclining furniture, which can be easily adapted to different widths of a base frame with good load capacity and which can be used in areas with elevated hygiene requirements.
  • a upholstered furniture spring strip for supporting a mattress or cushion support on a sitting or lying furniture with the features of claim 1.
  • the inner core profile rod largely takes over the mechanical loads and therefore consists of bending-resistant materials.
  • fiber-reinforced plastics especially GfK, come into consideration.
  • the fiber embedding Matrix material is primarily duroplastic. A use of a thermoplastic material is also conceivable.
  • the core profile bar also made of wood, metal or other artificial and natural fiber materials such as bamboo exist.
  • the mechanical properties can be influenced.
  • the support profile enclosing the core profile bar and closely fitting thereto additionally restricts the deformation of the core profile bar under load. Because the core profile bar has its own outer skin, there is a firm inclusion of the reinforcing fibers in the preferably fiber-reinforced formation.
  • the outer plastic support profile provides a smooth, easy-to-clean surface and, in the case of the use of glass fibers by the complete inclusion of the core profile bar prevents glass fibers from rubbing into the ambient air as abrasion.
  • the support profile of a low-cost thermoplastic material can be provided by the support profile of a low-cost thermoplastic material, a very wide bearing surface.
  • the core profile bar which is formed of higher quality materials, can be correspondingly reduced in cross section, as it is required solely for the absorption of mechanical loads.
  • the support surface is formed in particular with a large width on the surface of the upholstered furniture spring strip according to the invention. Furthermore, the surface can be increased there, where there are further contact surfaces for bearings and suspensions to frame structures of reclining or seating furniture.
  • the fiber-reinforced, in particular glass-fiber reinforced core profile bars are already sufficiently stable in rectilinear training and therefore need not be formed with Vorkrümmungen or biases. Thus, different lengths of the core profile bar required for different run widths can be obtained simply by cutting to length.
  • the upholstered furniture spring strips according to the invention are prepared by first the existing preferably made of GfK core profile bar by per se known manufacturing processes of fiber composite technology such as pultrusion, SMC, winding technology, etc., and this is then introduced into an angle head of an extruder, where the support profile of a thermoplastic material is formed.
  • fiber composite technology such as pultrusion, SMC, winding technology, etc.
  • the production in plastic injection molding is possible by inserting a core profile rod into a tool and molded. Thus, it is also possible to cover the end faces of the core profile bars.
  • the support profile is designed triangular in cross-section according to several preferred embodiments, the base facing upwards as a support surface and a tip facing down, so that the underside of the sheath of the core profile bar forms a lying on a central axis Kiel, from which side flanks to extend to the side edges of the bearing surfaces.
  • the introduced at the bearing surfaces loads are directed so evenly to the center of the spring bar in the core profile bar placed there, so that the support profile itself is not loaded too much.
  • the support surface is preferably ribbed or undulating profiled to prevent slipping of the overlying pad.
  • the support profile preferably has laterally adjacent to the central hollow chamber in which the core profile bar is received, further hollow chambers. These reduce the material consumption and the specific weight of the spring strip.
  • the support profile can be extruded or sprayed onto the finished core profile bar, in which case a superficial acting connection is formed.
  • FIG. 1a shows a first embodiment of a upholstered furniture tongue strip 10 according to the invention with a support profile 12 with an inner cavity 13, in which a core profile bar 11 is integrated.
  • the support profile 12 has at the bottom of the sheath of the core profile bar 11 a lying on the central axis keel 15 from which side flanks 16 extend to the side edges 17 of a support surface 14.
  • the support surface 14 is profiled ribbed in itself, but provides over the entire width seen a flat support surface, which is indicated by the dashed line.
  • the support profile 12 has on both outer sides large cavities 16 through which the lateral flanks 16 and the support surface 14 are separated from each other.
  • FIG. 1b shows a second embodiment of a upholstered furniture tongue strip 10 'according to the invention with a support profile 12' with an inner cavity 13 ', in which a core profile bar 11 'is integrated. Differing in comparison to the first embodiment, the profiling by a support surface 14 'with elongated wave troughs. Also, this profile shape of the support surface 14 'provides a slip resistance for a cushion support and is easy to clean due to the broad but shallow depressions.
  • FIG. 1 c has a support profile 12 "with an inner cavity 13" and a core profile bar 11 "and which has a smooth bearing surface 14".
  • Figure 1d shows a upholstery spring strip 10 "', with respect to the outer contour with the embodiment 10' after FIG. 1b matches.
  • the integrated core profile bar 11 "' has the shape of an I-profile, which has a higher area moment of inertia compared to a round bar of the same dimensions, so that the profile cross-sectional area can be reduced compared to round solid material.
  • FIG. 2 shows a further embodiment of the invention in the form of a upholstered furniture spring strip 20.
  • This differs from the upholstered furniture strips 10, 10 'and 10 "mainly by the formation of the support section 22: Although this has a recess 23 on the central axis, in However, the lateral flanks 26, which extend from a keel 25 to the side edges 27 of the support surface 24, not here a part of thin and web-like profile walls, but they form the outside of a core profile bar 21 almost massive support profile cross section, which is interrupted only by small cavities 28.
  • upholstered furniture spring strip 30 is in the upper region of a support profile 32, below a support surface, similar to the embodiments of a upholstered furniture strip 10 ', 10 "' after the FIGS. 1b, 1d designed.
  • a box-shaped keel 36 is formed, which has an inner cavity, in which a core profile bar 31 is integrated, which is designed as a hollow profile, namely as a tubular profile with a square cross-section.
  • FIGS. 1a to 1d In addition to those in the FIGS. 1a to 1d .
  • Fig. 2, Fig. 3 shown embodiments of spring strips 10, 10 ', 10 ", 10"', 20 and 30, each having a keel 15, 15 ', 15 ", 15"', 25, 35 in the middle, at the bottom of the support profile 12, 12 ', 12 ", 12"', 22, 32, have the upholstered furniture strips 40, 50, in the FIGS. 4 and 5 are shown, in each case two keel areas 46, 56 on the underside of the support profile 42, 52nd
  • two keel regions 45 are formed by the outer, upright-oriented limbs of a core profile rod 41 designed as a U-profile.
  • each of the two keel regions 56 separate, upright core profile rods 51 are integrated into a support profile 52.
  • FIGS. 6 and 7 An example of application for the upholstered furniture slats 10 according to the invention in a slat unit 100, which in turn may be part of a bed underframe, show the FIGS. 6 and 7 ,
  • FIG. 6 shows in front view of a bearing element 90, which has two receiving areas 91 for a respective upholstered furniture spring strip 10 in the upper area.
  • the receiving areas 91 are formed by an open frame, which is adapted in its inner contour exactly to the outer contour of the upholstered furniture spring strip 10.
  • FIG. 7 shows in perspective a complete spring strip unit 100 with two mutually parallel upholstered furniture spring strips 10, which are each end plugged into a common bearing element 90.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP20140189970 2013-10-22 2014-10-22 Baguette élastique pour meuble rembourré destinée au soutien d'un matelas ou d'un coussin sur une chaise ou un lit et procédé de fabrication Withdrawn EP2865296A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013104754.6U DE202013104754U1 (de) 2013-10-22 2013-10-22 Polstermöbel-Federleiste zur Abstützung einer Matratze oder Polsterauflage an einem Sitz- oder Liegemöbel

Publications (1)

Publication Number Publication Date
EP2865296A1 true EP2865296A1 (fr) 2015-04-29

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Family Applications (1)

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EP20140189970 Withdrawn EP2865296A1 (fr) 2013-10-22 2014-10-22 Baguette élastique pour meuble rembourré destinée au soutien d'un matelas ou d'un coussin sur une chaise ou un lit et procédé de fabrication

Country Status (2)

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EP (1) EP2865296A1 (fr)
DE (1) DE202013104754U1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559420A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种床架用弹性床板组件
CN105559421A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 床架用弹性床板条
CN105559412A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 睡眠床用弹性塑料床板条
CN105559418A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种床架用弹性塑料垫板条
CN105559419A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种睡眠床用弹性床板条
CN105559411A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种弹性床板用弹性塑料板条
CN105559409A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种保健睡眠床
CN105559410A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种床架用弹性板条
CN105559422A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 全方位护脊保健睡眠床架
DE102015117434B3 (de) * 2015-10-13 2017-02-02 Oke Group Gmbh Inlineverfahren zur Herstellung eines Federleistenprofils für einen Lattenrost
WO2017148594A1 (fr) * 2016-02-29 2017-09-08 Oke Kunststofftechnik Gmbh & Co. Kg Suspension à ressort pour un rembourrage et meuble doté d'une telle suspension à ressort
WO2018001566A1 (fr) * 2016-06-30 2018-01-04 Oke Kunststofftechnik Gmbh & Co. Kg Housse de matelas ou de capitonnage ainsi que matelas ou capitonnage pourvu d'une telle housse
CN110623471A (zh) * 2019-10-29 2019-12-31 傲科塑料制品（张家港）有限公司 一种用于座椅或者床支撑的新型板条结构及其制造工艺
CN110623470A (zh) * 2019-10-29 2019-12-31 傲科塑料制品（张家港）有限公司 一种用于座椅或者床支撑的板条结构及其制作工艺
US10934156B2 (en) * 2016-03-24 2021-03-02 Oke Group Gmbh Foam core for a cushion of a seat part or a reclining part or a back rest of a piece of upholstered furniture or a motor vehicle seat

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015003219U1 (de) 2015-05-04 2015-08-07 Oke Kunststofftechnik Gmbh & Co. Kg Polstermöbel-Federleiste
CN105570255A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 床架用压簧式塑料弹性组合连接件
DE102016006237B4 (de) * 2016-05-23 2020-07-30 Oke Group Gmbh Kappenanordnung zur Halterung wenigstens einer Federleiste einer Unterfederung für ein Möbel oder einen Rahmen und zugehörige Federleiste
DE202017102655U1 (de) * 2017-05-04 2018-08-07 Hermann Bock Gmbh Bettrahmen, Matratzenaufnahme und Bett, insbesondere Kranken- und/oder Pflegebett
DE102017009839A1 (de) * 2017-07-12 2019-01-17 Oke Kunststofftechnik Gmbh & Co. Kg Verfahren zur Herstellung eines Verbundprofils und Verbundprofil

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US4106140A (en) * 1976-02-18 1978-08-15 N. V. Bekaert S.A. Body supporting furniture frame
DE4227187C1 (en) 1992-08-17 1993-09-23 Lorenz Kunststofftechnik Gmbh, 48496 Hopsten, De Elastic plastic strip as slat in chair or recliner base - has ridges on underside spaced apart by troughs wider than tops incorporating reinforcements
FR2715280A1 (fr) * 1994-01-24 1995-07-28 Paturle Composites Latte de renfort et de soutien pour articles d'ameublement ou autres types de sièges.
DE19607127C1 (de) * 1995-12-22 1997-02-13 Huelsta Werke Huels Kg Federleiste
EP1063081A2 (fr) * 1999-06-23 2000-12-27 Thomas GmbH + Co. Technik + Innovation KG Profilé, son utilisation et procédé pour le fabriquer
DE10014376A1 (de) * 2000-01-18 2001-07-19 Thomas Gmbh & Co Technik Innovation Kg Verfahren zur Herstellung eines länglichen, insbesondere leistenartigen Gegenstands

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106140A (en) * 1976-02-18 1978-08-15 N. V. Bekaert S.A. Body supporting furniture frame
DE4227187C1 (en) 1992-08-17 1993-09-23 Lorenz Kunststofftechnik Gmbh, 48496 Hopsten, De Elastic plastic strip as slat in chair or recliner base - has ridges on underside spaced apart by troughs wider than tops incorporating reinforcements
FR2715280A1 (fr) * 1994-01-24 1995-07-28 Paturle Composites Latte de renfort et de soutien pour articles d'ameublement ou autres types de sièges.
DE19607127C1 (de) * 1995-12-22 1997-02-13 Huelsta Werke Huels Kg Federleiste
EP1063081A2 (fr) * 1999-06-23 2000-12-27 Thomas GmbH + Co. Technik + Innovation KG Profilé, son utilisation et procédé pour le fabriquer
DE10014376A1 (de) * 2000-01-18 2001-07-19 Thomas Gmbh & Co Technik Innovation Kg Verfahren zur Herstellung eines länglichen, insbesondere leistenartigen Gegenstands

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2702561C1 (ru) * 2015-10-13 2019-10-08 Оке Груп Гмбх Поточный способ изготовления пружинного планочного профиля для реечной решетки
US10610027B2 (en) 2015-10-13 2020-04-07 Oke Group Gmbh Inline method for producing a spring strip profile for a slatted frame
WO2017063635A1 (fr) 2015-10-13 2017-04-20 Oke Group Gmbh Procédé en ligne pour la fabrication d'un profilé de latte élastique pour un sommier à lattes
CN108136644A (zh) * 2015-10-13 2018-06-08 Oke集团有限公司 用于制造用于板条框架的弹簧板条型材的在线方法
CN108136644B (zh) * 2015-10-13 2020-07-24 Oke集团有限公司 用于制造用于板条框架的弹簧板条型材的在线方法
DE102015117434B3 (de) * 2015-10-13 2017-02-02 Oke Group Gmbh Inlineverfahren zur Herstellung eines Federleistenprofils für einen Lattenrost
CN105559410A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种床架用弹性板条
CN105559420A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种床架用弹性床板组件
CN105559422A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 全方位护脊保健睡眠床架
CN105559409A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种保健睡眠床
CN105559412A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 睡眠床用弹性塑料床板条
CN105559421A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 床架用弹性床板条
CN105559411A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种弹性床板用弹性塑料板条
CN105559419A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种睡眠床用弹性床板条
CN105559418A (zh) * 2016-01-29 2016-05-11 傲科塑料制品（张家港）有限公司 一种床架用弹性塑料垫板条
WO2017148594A1 (fr) * 2016-02-29 2017-09-08 Oke Kunststofftechnik Gmbh & Co. Kg Suspension à ressort pour un rembourrage et meuble doté d'une telle suspension à ressort
US10934156B2 (en) * 2016-03-24 2021-03-02 Oke Group Gmbh Foam core for a cushion of a seat part or a reclining part or a back rest of a piece of upholstered furniture or a motor vehicle seat
CN107801376B (zh) * 2016-06-30 2021-09-10 Oke集团有限责任公司 用于垫子或垫体的外罩以及具有这种外罩的垫子或垫体
US10646048B2 (en) 2016-06-30 2020-05-12 Oke Group Gmbh Cover for a mattress or a cushion as well as a mattress or cushion with such a cover
CN107801376A (zh) * 2016-06-30 2018-03-13 Oke合成材料技术两合公司 用于垫子或垫体的外罩以及具有这种外罩的垫子或垫体
WO2018001566A1 (fr) * 2016-06-30 2018-01-04 Oke Kunststofftechnik Gmbh & Co. Kg Housse de matelas ou de capitonnage ainsi que matelas ou capitonnage pourvu d'une telle housse
CN110623470A (zh) * 2019-10-29 2019-12-31 傲科塑料制品（张家港）有限公司 一种用于座椅或者床支撑的板条结构及其制作工艺
CN110623471A (zh) * 2019-10-29 2019-12-31 傲科塑料制品（张家港）有限公司 一种用于座椅或者床支撑的新型板条结构及其制造工艺

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