EP0732073B1 - Wasserdichte Matratze oder dergleichen, Verfahren zum Wasserdichtmachen einer Matratze, und Verfahren zum Waschen derselben - Google Patents
Wasserdichte Matratze oder dergleichen, Verfahren zum Wasserdichtmachen einer Matratze, und Verfahren zum Waschen derselben Download PDFInfo
- Publication number
- EP0732073B1 EP0732073B1 EP19960200671 EP96200671A EP0732073B1 EP 0732073 B1 EP0732073 B1 EP 0732073B1 EP 19960200671 EP19960200671 EP 19960200671 EP 96200671 A EP96200671 A EP 96200671A EP 0732073 B1 EP0732073 B1 EP 0732073B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mattress
- tick
- pillow
- impervious
- filling opening
- 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.)
- Expired - Lifetime
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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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/002—Mattress or cushion tickings or covers
- A47C27/005—Mattress or cushion tickings or covers liquid-impermeable
- A47C27/006—Mattress or cushion tickings or covers liquid-impermeable breathable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/002—Mattress or cushion tickings or covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/002—Mattress or cushion tickings or covers
- A47C27/003—Mattress or cushion tickings or covers having edge welts or rolls
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/10—Loose or removable furniture covers
- A47C31/105—Loose or removable furniture covers for mattresses
Definitions
- the invention relates to a mattress, a pillow or the like.
- Mattresses, pillows and the like are known in practice and generally consist of a sack-like covering, the covering, and a filling material attached therein.
- the cover has a filling opening through which the filling material is applied during the process for the manufacture of the mattress, whereupon the filling opening is closed, usually with a zipper.
- a mattress is described in US-A-4,445,241.
- the cover of this mattress is made of airtight material. The coating is therefore not breathable.
- the zipper is of the waterproof type, the manner in which this waterproofness is obtained is not described.
- openings are made in the cover which make the cover unsuitable for machine washing.
- a bed sheet or the like is usually attached to the mattress, while a pillow case is attached to a pillow. Such a bed sheet or pillow case then forms the direct contact surface between the user and the mattress or pillow and can simply be removed for washing.
- the present invention generally aims to: to get an improved mattress.
- a first particular purpose of the present invention is therefore procuring a mattress to a high degree is suitable for machine washing.
- the requirement is that it is well breathable. in the The mattress should be able to use the mattress To absorb sleeping water vapor and to the Surrender environment, because otherwise the outside of the mattress would get wet from the sweat of the user: the mattress should be able to breathe.
- mattress of the above type according to the invention characterized in that the cover is made from a cloth is that no liquid, but steam let through can, and that the filling opening through one on the coating attached cover strip of a material is covered, the liquid cannot, but steam can let it through.
- the cover strip can be attached to the cover for example by gluing or welding.
- the cover strip with a splashproof opening to allow air to pass leave so that air can escape from inside the mattress can if pressure is applied to the mattress if a person sits on it.
- FIG. 1 shows a further clarification of the invention schematically a mattress 1 with a generally box-shaped exterior.
- the mattress 1 1 a lower surface 2, an upper surface 3, short side surfaces 4 and 5, the one foot end and one Determine the head end and has long side faces 6 and 7, where all the surfaces mentioned are essentially in the form of a Rectangle.
- the mattress has rounded shapes or even whole be circular.
- the invention is equally applicable to a pillow.
- a seat cushion one Wheelchairs generally have a shape that the in Figure 1 corresponds to the shape of the mattress 1 shown.
- pillows for a bed are known to have one arched shape, with the pillow in plan view a shape similar to a rectangle, but a side view has an oval shape. You could say that then the vertical dimension of the side surfaces 4, 5, 6, 7 is reduced almost to zero. Round pillows are also, however possible.
- the invention is in all the objects mentioned and forms applicable, here briefly with the expression "Mattress" to be called.
- the mattress 1 comprises a closed covering 10, the coating, which with a suitable filler 9 to Example foam plastic, is filled.
- the first Envelope 10 is formed from one or more sheets that are attached to each other in such a way that the Envelope 10 has received the desired shape.
- Figure 1 shows schematically that at least one connecting seam 11th is formed.
- Connection seam 11 designed as a quilted seam.
- a filling opening 12 For attaching the filling material 9 in the casing 10 is a filling opening 12 when the casing 10 is produced released.
- the filling opening 12 To after the filling material 9 in the wrapping 10 closes the wrapping 10 enable, is the filling opening 12 with a closing member 13 provided, what normally uses a zipper becomes.
- the mattress 1 could thereby be produced that a suitable filler 9, for Example of a plastic foam sheet, the leaves of the Envelope 10 "draped" and attached to each other.
- the coating material is liquid resistant, i.e. is impermeable to liquids. against that However, coating material should be permeable to steam. On the other hand the coating material can also be really fireproof. It a material is already known in practice that meets these requirements. How more in detail Excerpt according to Figure 2 is explained, this exists Material from at least two layers.
- a backing layer 21 is through a jersey fabric of a plastic fiber like Nylon formed. This carrier layer 21 distributes the coating Properties such as strength and elasticity. At the On the outside there is one (or more) on the carrier layer 21 thin hygroscopic polyurethane layer 22 is provided, the Liquid does not, but steam does let it through. Since the type of Coating material is not an object of the present invention and having a mattress according to the present invention the known coating material can be produced this cannot be described in more detail.
- the filling opening 12 is closed in a water-tight manner.
- An embodiment is for this purpose via the filling opening 12 waterproof cover strip 110 arranged.
- This Cover strip 110 can also function as a Fulfill locking device, then the named Zipper can be omitted, but in the The illustrated embodiment is the cover strip 110 arranged over a standard zipper 13. That has the Advantage that no changes in existing systems for Manufacture of mattresses are necessary and that even existing mattresses 1 by attaching a masking strip 110 according to the invention can be improved can.
- the cover strip 110 is applied over its entire surface the mattress adheres, for example by means of a whole surface of the cover strip 110 applied Layer of glue.
- the cover strip 110 preferably leaves an air duct 120 between the interior of the mattress 100 and the environment freely, allowing air to flow from inside the Mattress 100 over the filling opening 12 or the zipper 13 and can escape through this air duct 120 when on the mattress 100 takes one person.
- the cover strip 110 only on three of its peripheral edges 111, 112, 113 on the Cover material is attached such that that on the Coating 10 adhesive area 115 of masking strip 110 Form of a U extending around the filling opening 12 having.
- the central region 116 of the cover strip 110 rests freely on the zipper 13 or remains free therefrom.
- air can freely Pass zipper 13 and over central area 116 of the cover strip 110 and over the fourth, not on the Cover 10 adhesive edge 114 of the cover strip 110 die Reach the environment.
- This fourth edge 114 is also called here free edge 114 may be designated.
- the cover strip 110 can be glued to the Cover 10 to be attached. To do this, first over three Side edges 111, 112, 113 of the cover strip 110 suitable glue is applied, after which the Cover strip 110 in place on mattress 100 is arranged. Applying glue over three however, relatively narrow margins is one pretty complicated plot. It is therefore preferred that first glue over the entire surface of the cover strip 110 is applied, followed by the one covered with glue Surface a smaller counterstrip 117 from preferably the same material is arranged, with the counterstrip 117 covers the central region 116 of the cover strip 110 and extends to the fourth edge 114 and the three Leaves 111, 112, 113 of the cover strip 110 leaves free, such as Figure 4 clearly shows.
- cover material is based on the material of the cover strip 110 preferably on polyurethane.
- Mattress 100 is particularly suitable for machine washing to become.
- the mattress 100 erects while cleaning is such that the zipper 13 containing Side surface 4 is directed vertically and that not the cover 10 adhering free edge 114 of the cover strip 110 is used for cleaning Liquid such as water through the cover strip 110 from the Filling opening 12 are kept away.
- the water that otherwise could reach the filling opening 12 now flows on the Outside of the cover strip 110.
- the free edge 114 of the Cover strip 110 preferably adheres as far as possible the zipper 13 over, preferably to the end of the relevant side surface 4 of the mattress 100.
- connecting seam 130 itself is preferred as Welded.
- the free edge part of the Cover strip is located over the long side. there this free edge part does not need to cover the whole To extend the length of this long side. The mattress could then be washed in a lying position. This solution is less favorable, however, because the distance from the free Edge part of the cover strip for the zipper then smaller will be as when referring to the figures discussed preferred embodiment is possible.
- the mattress 100 when Washing need not be so oriented that the Cover strip 110 is directed exactly vertically, although that is preferred. In fact, every orientation is the Mattress 100, the water at least not over the free edge 114 and channel 120 reaches opening 12, an appropriate orientation.
Landscapes
- Bedding Items (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
Matratzen, Kissen und dergleichen sind in der Praxis bekannt und bestehen im allgemeinen aus einer sackähnlichen Umhüllung, der Überzug, und einem darin angebrachten Füllmaterial. Der Überzug weist eine Füllöffnung auf, durch die während des Verfahrens zur Herstellung der Matratze das Füllmaterial angebracht wird, worauf die Füllöffnung abgeschlossen wird, in der Regel mit einem Reißverschluß. Eine derartige Matratze ist in US-A-4 445 241 beschrieben. Bei dieser Matratze ist der Überzug jedoch aus luftdichtem Material hergestellt. Der Überzug ist daher nicht dampfdurchlässig. Zwar heißt es in der US-Veröffentlichung, daß der Reißverschluß vom wasserdichten Typ ist, aber die Art und Weise, wie diese Wasserdichtheit erhalten wird, ist nicht beschrieben. Weiter sind im Überzug Öffnungen angebracht, die den Überzug ungeeignet machen, um maschinell gewaschen zu werden. Vor der Benutzung wird in der Regel auf der Matratze ein Bettlaken oder dergleichen angebracht, während um ein Kissen ein Kissenbezug angebracht wird. Ein derartiges Bettlaken oder Kissenbezug bildet dann die direkte Kontaktfläche zwischen dem Benutzer und der Matratze oder dem Kissen und kann einfach abgenommen werden, um gewaschen zu werden.
Claims (11)
- Matratze (100) oder Kissen oder dergleichen, enthaltend einen Überzug (10) und ein darin angebrachtes Füllmaterial (9), welcher Überzug (10) aus einem Flüssigkeit nicht, wohl aber Dampf durchlassenden Material (21, 22) hergestellt ist und wobei der Überzug (10) mit einer Füllöffnung (12) versehen ist;
dadurch gekennzeichnet, daß die Füllöffnung (12) spritzwasserdicht abgeschlossen ist. - Matratze (100) oder Kissen oder dergleichen nach Anspruch 1, wobei die Füllöffnung (12) durch einen an dem Überzug (10) befestigten Abdeckstreifen (110) eines Flüssigkeit nicht durchlassenden Materials abgedeckt ist.
- Matratze (100) oder Kissen oder dergleichen nach Anspruch 1 oder 2, wobei ein Luftkanal (120) das Innere der Matratze (100) mit der Umwelt verbindet.
- Matratze (100) oder Kissen oder dergleichen nach Anspruch 2, wobei der Abdeckstreifen (110) über einen Teil seines Umfangsrandes (111, 112, 113) an dem Überzug (10) derart befestigt ist, daß das an dem Überzug (10) haftende Gebiet (115) des Abdeckstreifens (110) die Form eines um die Füllöffnung (12) herum verlaufenden U aufweist, während ein im wesentlichen der Füllöffnung (12) entsprechendes zentrales Gebiet (116) des Abdeckstreifens (110) und ein an das zentrale Gebiet (116) anschließender Randteil (114) des Abdeckstreifens (110) frei von dem Überzug (10) sind oder frei gegen diesen ruhen.
- Matratze (100) oder Kissen oder dergleichen nach einem der Ansprüche 2-4, wobei der Abdeckstreifen (110) mit dem Überzug (10) verschweißt ist.
- Matratze (100) oder Kissen oder dergleichen nach einem der vorhergehenden Ansprüche, wobei auch Verbindungsnähte (130) zwischen verschiedenen Überzugsteilen wasserdicht ausgeführt sind.
- Matratze (100) oder Kissen oder dergleichen nach Anspruch 6, wobei über jede Verbindungsnaht (130) ein Nahtabdeckstreifen angeordnet ist, der bevorzugt über seine ganze Oberfläche mit dem Überzug (10) verleimt ist.
- Matratze (100) oder Kissen oder dergleichen nach Anspruch 6, wobei jede Verbindungsnaht (130) als Schweißnaht ausgeführt ist.
- Verfahren zum Wasserdichtmachen einer Matratze (100) oder Kissen oder dergleichen enthaltend einen Überzug (10) aus einem Flüssigkeit nicht, wohl aber Dampf durchlassenden Material (21, 22), wobei der Überzug (10) mit einer Füllöffnung (12) versehen ist, wobei über die Füllöffnung (12) ein Flüssigkeit nicht, aber wohl Dampf durchlassenden Abdeckstreifen (110) durch Leimen angeordnet wird, wobei zuerst Leim über im wesentlichen die ganze Oberfläche des Abdeckstreifens (110) aufgetragen wird und danach über die mit Leim bedeckte Oberfläche ein kleinerer Gegenstreifen (117) aus vorzugsweise demselben Material angeordnet wird, wobei dieser Gegenstreifen (117) das zentrale Gebiet (116) des Abdeckstreifens (110) bedeckt und sich bis an einem Randteil (114) des Abdeckstreifens (110) erstreckt, aber den übrigen Randteil (111, 112, 113) des Abdeckstreifens (110) frei läßt; und wobei schließlich der Abdeckstreifen (110) über die Füllöffnung (12) angeordnet wird, derart, daß der Gegenstreifen (117) gegen den Überzug (10) gerichtet und im wesentlichen mit der Füllöffnung (12) ausgerichtet ist.
- Verfahren zum Wasserdichtmachen einer Matratze (100) oder Kissen oder dergleichen enthaltend einen Überzug (10) aus einem Flüssigkeit nicht, wohl aber Dampf durchlassenden Material (21, 22), wobei der Überzug (10) mit einer Füllöffnung (12) versehen ist, wobei über die Füllöffnung (12) ein Flüssigkeit nicht, aber wohl Dampf durchlassenden Abdeckstreifen (110) durch eine U-förmige Schweißnaht (115) angeordnet wird, derart, daß diese U-förmige Schweißnaht (115) sich um die genannte Füllöffnung (12) erstreckt.
- Verfahren zum Waschen mittels eines Waschapparats einer Matratze (100) oder Kissen oder dergleichen nach einem der Ansprüche 4-8, wobei die Matratze (100) oder Kissen oder dergleichen in einer solchen Stellung gehalten wird, daß die Schenkel der genannten U-förmigen Schweißnaht (115) nach unten weisen, um das Eindringen von Waschwasser zu verhindern.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500497A NL9500497A (nl) | 1995-03-13 | 1995-03-13 | Waterdichte matras of dergelijke, werkwijze voor het waterdicht maken van een matras, en werkwijze voor het wassen daarvan. |
NL9500497 | 1995-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0732073A1 EP0732073A1 (de) | 1996-09-18 |
EP0732073B1 true EP0732073B1 (de) | 2001-01-10 |
Family
ID=19865712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19960200671 Expired - Lifetime EP0732073B1 (de) | 1995-03-13 | 1996-03-12 | Wasserdichte Matratze oder dergleichen, Verfahren zum Wasserdichtmachen einer Matratze, und Verfahren zum Waschen derselben |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0732073B1 (de) |
DE (1) | DE59606284D1 (de) |
NL (1) | NL9500497A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0928583B1 (de) | 1998-01-13 | 2003-04-23 | Rudolf Neu GmbH | Waschbarer Bezug für Matratzen |
DK200200004U4 (da) * | 2001-03-30 | 2002-09-27 | Helge Leo Pedersen | Væsketæt lukke til et betræk på en madras og lignende |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2739940C3 (de) * | 1977-09-05 | 1980-03-06 | Ender Geb. Haertel, Siegrid, 7022 Leinfelden-Echterdingen | Umhüllung für Polsterkörpe-, insbesondere Matratzen für Krankenbetten |
DE9216538U1 (de) * | 1992-12-04 | 1993-02-25 | Siewert, Ronald-R., 4000 Düsseldorf | Verschließbare Behälter zur Aufnahme von mit Allergenen kontaminierten Gegenständen |
-
1995
- 1995-03-13 NL NL9500497A patent/NL9500497A/nl not_active Application Discontinuation
-
1996
- 1996-03-12 DE DE59606284T patent/DE59606284D1/de not_active Expired - Fee Related
- 1996-03-12 EP EP19960200671 patent/EP0732073B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59606284D1 (de) | 2001-02-15 |
NL9500497A (nl) | 1996-10-01 |
EP0732073A1 (de) | 1996-09-18 |
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