DE8709622U1 - Seating - Google Patents

Seating

Info

Publication number
DE8709622U1
DE8709622U1 DE8709622U DE8709622U DE8709622U1 DE 8709622 U1 DE8709622 U1 DE 8709622U1 DE 8709622 U DE8709622 U DE 8709622U DE 8709622 U DE8709622 U DE 8709622U DE 8709622 U1 DE8709622 U1 DE 8709622U1
Authority
DE
Germany
Prior art keywords
igr
section
seat
seating furniture
seating
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
Application number
DE8709622U
Other languages
German (de)
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 DE8709622U priority Critical patent/DE8709622U1/en
Priority to DE3818332A priority patent/DE3818332A1/en
Publication of DE8709622U1 publication Critical patent/DE8709622U1/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/057Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05723Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with cut-outs or depressions in order to relieve the pressure on a part of the body
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/02Seat parts
    • A47C7/14Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • A47C7/144Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions with array of movable supports
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details 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
    • A47C31/12Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Finger-Pressure Massage (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Special Chairs (AREA)

Description

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Dr. Fritz ImraeyerDr. Fritz Imraeyer Kalckreuthueg 91Kalckreuth 91 ii 2ooo Hamburg 522ooo Hamburg 52 t Zt Z m öm ö bb e 1e1

Bekannte Sitzmöbel haben den Nachteil, daß sie sich nicht an Körperbau, insbesondere die Sitzfläche eines Benutzers anpassen lassen. Es ist lediglich Stand der Technik, daß die Sitzunterlage je nach Komfort hart oder weich ist. Aufgabe der Erfindung ist es, eine Sitzunterlage _u schaffen, die das Auftreten wn Druckgeschuürsn an der Sitzflache von z. B. gehbehinderten Menschen vermeidet. Zur Lösung dieser Aufgabe dienen die Merkmale nach Anspruch 1.Known seating furniture has the disadvantage that it cannot be adjusted to the body type, in particular the seat surface of a user. It is only state of the art that the seat surface is hard or soft depending on comfort. The object of the invention is to create a seat surface that prevents the occurrence of pressure sores on the seat surface of, for example, people with walking difficulties. The features according to claim 1 serve to solve this problem.

Der Erfindungsgedanke besteht darin, daß bei hartsr Sitzunterlage die Körperbelastung allein auf den Sitzbeinhöckern ruht, bei weicher Sitzunterlage verteilt sich dia Körperbelastung auf die umgebenden Ueichteile.The idea behind the invention is that with a hard seat surface the body load rests solely on the ischial tuberosities, while with a soft seat surface the body load is distributed over the surrounding parts.

Uird in die Sitzunterlage in ca. der Größe des Abstandes der Sitzbeinhöcker eine höhenverstellbare, feste, wenig oder gar nicht gepolsterte Platte eingebaut, so kann die Körperbelastung scvohl auf die Sitzbeinhöcker als auch auf die umgebenden Ueichteile verteilt werden. Durch diese Lastverteilung kann das Auftreten von Druckgeschwüien vermieden werden.If a height-adjustable, solid, slightly or not at all padded plate is built into the seat base at a distance approximately equal to the distance between the ischial tuberosities, the body load can be distributed evenly across the ischial tuberosities and the surrounding parts. This load distribution can prevent the occurrence of pressure sores.

Die Anwendung dieser Erfindung kann erfolgen : 1.) in der Medizin im Pflögeberaich, 2.) in allen Berufszwtrigen mit langer, sitzender Beschäftigung wie Sekretärii.non, Piloten, LKU-This invention can be used: 1.) in medicine in the nursing field, 2.) in all professions with long, sedentary work such as secretaries, pilots, LKU-

Fehrer, PKU Fahrer,
3») bei allen Sitzmöbeln,
4.) bei bettlägerigen Menschen kann diese Erfindung bei der Bettenkönstruktion V/eruendunc) finden, um Drüökgeschwüfe im Liegen zu Vermeiden.
Driver, PKU driver,
3») for all seating furniture,
4.) For bedridden people, this invention can be used in the construction of the bed to avoid pressure sores when lying down.

Die Erfindung uird nachfolgend anhand von Zeichnungen naher erläutert. ··.···· ······ .··.··The invention is explained in more detail below using drawings. ··.···· ······ .··.··

Il (lit ti ill.Il (lit ti ill.

&igr;&igr; * f t !&igr;&igr; * ft !

III I . t III I . t

Es zeigenShow it

Fig. 1 ein Ausführungsbeispiel ohne Belastung der Sitzbainhöeker, Fig. 1 an embodiment without loading of the seat cushions,

Fi§. 2 die alleinige Belastung der Sitzbeinhöcker" ■, und Fig* 3 das Ausführungsbeispiel Vor einer verstellung für dan Benutzer.Fig. 2 shows the sole load on the ischial tuberosities , and Fig. 3 shows the embodiment before adjustment for the user.

In Figur 1 ist ein Sitzmöbel 1 dargestellt, dessen Sitzfläche in zuai Abschnitte 2 und 3 unterteilt ist. Der äußere Abschnitt &zgr; besteht aus einerpoistefung, deren Höhe von def Nachgiebigkeit des Materials und dem geuünschten Sitzkomfort bestimmt uird. Die Polsterung ruht auf einer harten Unterläge aus Holz, Metall oder Kunststoff.Figure 1 shows a piece of seating furniture 1, the seat of which is divided into sections 2 and 3. The outer section ζ consists of a padding, the height of which is determined by the flexibility of the material and the desired seating comfort. The padding rests on a hard base made of wood, metal or plastic.

Der mittlere Abschnitt 3 kann verschiedene Formen aufweisen : rund, oval, dreieckig, viereckig oder ähnlich, er ist an der Oberfläche gerade oder konkav, gapolstar oder nicht gepolstert, aus Holz, Metall oder Kunststoff; die Höhe kann von einer flachen Scheibe bis zur gesamten Höhe des äußeren Abschnitts 2 reichen; die Seitenflächen können senkrecht, schräg oder teils senkrecht und teils schräg verlaufen ( hierbei muß der untere Durchmesser des mittleren Abschnitts stets größer sein als der obere Durchmesser ); der mittlere Abschnitt 3 kann massiv oder als Hohlkörper ausgebildet sein, der stets oben geschlossan, nach unten offen oder geschlossen ist; seine Plindeptbreite ist der Abstand der beiden Sitzbeinhöcker, die Flaximalbreitö kann beliebig sein; den größten Durchmesser hat der zentrale Abschnitt 3 im Bereich der beiden Sitzbeinhöcker. Der mittlere Abschnitt 3 kann durch eine Drehvorrichtung oder einen Excenter angehoben oder versenkt uerden. Der maximale Hub entspricht der Höhe des äußeren Abschnitts 2.The middle section 3 can have different shapes: round, oval, triangular, square or similar, it is straight or concave on the surface, padded or not padded, made of wood, metal or plastic; the height can range from a flat disc to the entire height of the outer section 2; the side surfaces can be vertical, slanted or partly vertical and partly slanted (the lower diameter of the middle section must always be larger than the upper diameter); the middle section 3 can be solid or designed as a hollow body, which is always closed at the top, open or closed at the bottom; its base width is the distance between the two ischial tuberosities, the maximum width can be any; the central section 3 has the largest diameter in the area of the two ischial tuberosities. The middle section 3 can be raised or lowered by a rotating device or an eccentric. The maximum lift corresponds to the height of the outer section 2.

Claims (3)

&igr; · 1 i % » 1 '. It &igr; Ansprüche&igr; · 1 i % » 1 '. It &igr; claims 1.) Sitzmöbel mit verstellbarer Sitzfläche, dadurch gekennzeichnet, daQ die Sitzfläche in zuei Abschnitte ( 2 und 3 ) unterteilt ist.1.) Seating furniture with adjustable seat, characterized in that the seat is divided into two sections (2 and 3). 2.) Sitzmöbel nach Anspruch 1, dadurch gekennzeichnet, daß ein Abschnitt als zentraler Abschnitt 3 von dem anderen, äußeren Abschnitt 2 umgeben ist.2.) Seating furniture according to claim 1, characterized in that one section as a central section 3 is surrounded by the other, outer section 2. 3.) Sitzmöbel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der zentrale Abschnitt 3 gegenüber dem äußeren Abschnitt 2 absenkbar ist.3.) Seating furniture according to claim 1 or 2, characterized in that the central section 3 can be lowered relative to the outer section 2.
DE8709622U 1987-07-13 1987-07-13 Seating Expired DE8709622U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8709622U DE8709622U1 (en) 1987-07-13 1987-07-13 Seating
DE3818332A DE3818332A1 (en) 1987-07-13 1988-05-30 Piece of seating furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8709622U DE8709622U1 (en) 1987-07-13 1987-07-13 Seating

Publications (1)

Publication Number Publication Date
DE8709622U1 true DE8709622U1 (en) 1988-12-08

Family

ID=6810010

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8709622U Expired DE8709622U1 (en) 1987-07-13 1987-07-13 Seating
DE3818332A Granted DE3818332A1 (en) 1987-07-13 1988-05-30 Piece of seating furniture

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3818332A Granted DE3818332A1 (en) 1987-07-13 1988-05-30 Piece of seating furniture

Country Status (1)

Country Link
DE (2) DE8709622U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416674U1 (en) * 1994-10-18 1994-12-01 Mathieu, Ernst-Ulrich, Dipl.-Ing., 55546 Frei-Laubersheim Seating and training area

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE441479C (en) * 1927-03-04 E H Julius Eggers Dr Ing Seat for chairs, benches, riding and vehicles
FR852384A (en) * 1940-01-31
DE2348124A1 (en) * 1973-09-25 1975-04-10 Gerard Burgin CHAIR OR ARMCHAIR
WO1986007528A1 (en) * 1985-06-20 1986-12-31 Houmann Poulsen Per Seat for chair

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084588B (en) * 1958-02-20 1960-06-30 Hans Joachim Schneider Dr Med Seat, especially for motor vehicles
DE1843734U (en) * 1959-11-13 1961-12-21 Hans-Joachim Dr Med Schneider SEAT, IN PARTICULAR WORK SEAT.
US4522447A (en) * 1980-02-02 1985-06-11 Snyder William F Foam seat and back cushions
US4718727A (en) * 1984-05-29 1988-01-12 Sheppard Michael B Reversible seat cushion and backrest

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE441479C (en) * 1927-03-04 E H Julius Eggers Dr Ing Seat for chairs, benches, riding and vehicles
FR852384A (en) * 1940-01-31
DE2348124A1 (en) * 1973-09-25 1975-04-10 Gerard Burgin CHAIR OR ARMCHAIR
WO1986007528A1 (en) * 1985-06-20 1986-12-31 Houmann Poulsen Per Seat for chair

Also Published As

Publication number Publication date
DE3818332C2 (en) 1991-06-13
DE3818332A1 (en) 1989-01-26

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