DE4300602A1 - Seat cushion for one person - Google Patents

Seat cushion for one person

Info

Publication number
DE4300602A1
DE4300602A1 DE4300602A DE4300602A DE4300602A1 DE 4300602 A1 DE4300602 A1 DE 4300602A1 DE 4300602 A DE4300602 A DE 4300602A DE 4300602 A DE4300602 A DE 4300602A DE 4300602 A1 DE4300602 A1 DE 4300602A1
Authority
DE
Germany
Prior art keywords
seat
legs
person
seat cushion
angle
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Withdrawn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
DE4300602A
Other languages
German (de)
Inventor
Hans-Elmar Dr Med Boehmer
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.)
BOEHMER HANS ELMAR DR MED
Original Assignee
BOEHMER HANS ELMAR DR MED
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 BOEHMER HANS ELMAR DR MED filed Critical BOEHMER HANS ELMAR DR MED
Priority to DE4300602A priority Critical patent/DE4300602A1/en
Publication of DE4300602A1 publication Critical patent/DE4300602A1/en
Withdrawn legal-status Critical Current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
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1091Cushions, seats or abduction devices
    • 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
    • A47C7/029Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
    • 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
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1043Cushions specially adapted for wheelchairs
    • 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
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1043Cushions specially adapted for wheelchairs
    • A61G5/1045Cushions specially adapted for wheelchairs for the seat portion

Abstract

The seat surface slopes at an angle of 8 degrees, increasing in height towards the back. The front part has a straddling part (3) which splays out the sitter's legs by about 60 degrees. The seat is in the form of a pad, upholstery, etc.

Description

Die Erfindung bezieht sich auf einen Sitz für einen Menschen und ihr liegt die Aufgabe zugrunde, einen nach medizinisch-orthopädischen Gesichtspunkten ge­ stalteten Sitz zu schaffen, um Haltungsschwächen und Haltungsschäden vorbeugend zu verhindern oder der­ artige Schäden zu behandeln.The invention relates to a seat for one People and it is based on the task of one according to medical-orthopedic criteria designed to create poor posture and posture Prevent postural damage or the treat such damage.

Die Erfindung schlägt vor, eine geneigte Sitzfläche auszubilden, die um etwa 8° von vorne nach hinten ansteigt und einen Spreizwulst in ihrem vorderen Bereich besitzt, der die Beine des Benutzers um etwa 60° spreizt. Die oben angegebenen Werte beziehen sich auf Sitze für Erwachsene. Bei Kindern ist ins­ besondere der Winkel von 8° variabel.The invention proposes an inclined seat train that by about 8 ° from front to back rises and an expansion bead in her front Area that has the user's legs around 60 ° spreads. Obtain the values given above on seats for adults. In children is ins special the angle of 8 ° variable.

Vorzugsweise ist gemäß der Erfindung der Sitz als Kissen, Aufpolsterung od. dgl. ausgebildet.According to the invention, the seat is preferably as Pillows, upholstery or the like.

Beim Sitzen auf einer horizontalen Fläche kippt das Becken, insbesondere bei geschlossenen Beinen, aus anatomischen Gründen nach rückwärts und führt damit zwangsläufig zur Verkrümmung des Rückens mit ungün­ stiger Fehlhaltung und damit verbundener Fehlbe­ lastung, besonders im Lumbalbereich. Oft werden da­ bei die Beine geschlossen gehalten, so daß sich die Hüftgelenke in einer besonders ungünstigen Stellung befinden.This tilts when sitting on a horizontal surface Pelvis, especially with closed legs anatomical reasons backwards and thus leads inevitably to the curvature of the back with unun permanent malpractice and associated miscarriage load, especially in the lumbar region. Often there kept at the legs closed, so that the Hip joints in a particularly unfavorable position are located.

Demgegenüber schlägt die Erfindung einen Sitz vor, der aufgrund des anatomisch günstigen Sitzwinkels zur Aufrichtung des lumbosakralen Übergangs und zur günstigen Stellung der Beine im Hüftgelenk führt, so daß hierdurch eine Entlastung des Halteapparates herbeigeführt wird. So können Beschwerden im Wirbel­ säulen- und Hüftgelenksbereich gelindert oder sogar vermieden werden.In contrast, the invention proposes a seat which due to the anatomically favorable seat angle  for the erection of the lumbosacral transition and for favorable position of the legs in the hip joint, so that this relieves the pressure on the holding apparatus is brought about. This can cause complaints in the vertebra columnar and hip joint area relieved or even be avoided.

Die Sitzfläche hat von der Vorderkante zur Rückkante eine Steigung von ca. 8°, d. h. von etwa 15%, und der Wulst vorne in der Mitte des Sitzes führt zu einer Spreizhaltung der Beine in einem Winkel von ca. 60°.The seat has from the front edge to the rear edge an incline of approximately 8 °, d. H. of about 15%, and the bead in the front in the middle of the seat leads to a spread position of the legs at an angle of approx. 60 °.

Bei dieser Sitzposition ist das Rückgrat ähnlich aufgerichtet wie im Stehen, ohne daß es unbequem wäre, und zusätzlich sind die Hüftgelenke in ange­ nehmer Haltung entlastet.The backbone is similar in this sitting position upright as if standing, without being uncomfortable would be, and in addition, the hip joints are in relieved posture.

Diese Sitzausgestaltung ist für alle von Wert, aber besonders für solche Personen, welche mit Rücken­ problemen oder Hüftbeschwerden zu kämpfen haben und Personen, die überwiegend eine sitzende Tätigkeit ausüben.This seat design is valuable to everyone, however especially for those with back have problems or hip problems and People who predominantly have a sedentary job exercise.

Ein Ausführungsbeispiel der Erfindung wird nach­ folgend anhand der Zeichnung erläutert. Die Zeich­ nung zeigt dabei inAn embodiment of the invention will follow explained below with reference to the drawing. The drawing nation shows in

Fig. 1 einen entsprechend der Erfindung ge­ formten Sitz und in Fig. 1 a ge shaped according to the invention and in

Fig. 2a und 2b zur Verdeutlichung der Erfindung die Sitzhaltung bei einem horizontalen Sitz und die Sitzhaltung bei einem erfin­ dungsgemäß gestalteten Sitz. FIGS. 2a and 2b for illustrating the invention, the sitting position at a horizontal seat and the sitting position in a seat designed in accordance OF INVENTION dung.

In der Zeichnung ist mit 1 ein Sitzkissen oder eine Aufpolsterung bezeichnet, wodurch eine Sitzfläche 2 geschaffen wird, die von vorne nach hinten um einen Winkel β ansteigend geneigt ist, wobei dieser Winkel β etwa 8° beträgt.In the drawing, 1 denotes a seat cushion or upholstery, which creates a seat surface 2 which is inclined from front to back by an angle β, this angle β being approximately 8 °.

Eine im vorderen Bereich der Sitzfläche 2 angeordnete Wulst 3, die als Spreizwulst ausgebildet ist, bewirkt, daß die Beine des dieses Sitzkissen 1 Benutzenden um einen Spreizwinkel von etwa 60° gespreizt wird. Hierdurch wird die in Fig. 2b dargestellte Sitzpo­ sition erreicht, die zur Aufrichtung des lumbosakra­ len Übergangs und zu einer günstigen Stellung der Beine im Hüftgelenk führt, so daß hierdurch Ent­ lastungen des Halteapparates herbeigeführt werden.A bead 3 arranged in the front area of the seat surface 2 , which is designed as an expansion bead, causes the legs of the user of this seat cushion 1 to be spread by an expansion angle of approximately 60 °. As a result, the Sitzpo position shown in Fig. 2b is achieved, which leads to the erection of the lumbosakra len transition and to a favorable position of the legs in the hip joint, so that this ent causes loads on the holding apparatus.

Claims (2)

1. Sitz, z. B. als Kissen, Aufpolsterung od. dgl. für einen Menschen, gekennzeichnet durch eine geneigte Sitzfläche (2), die um 8° von vorne nach hinten ansteigt und einen Spreizwulst (3) in ihrem vorderen Bereich besitzt, der die Beine des Benutzers um etwa 60° spreizt.1st seat, e.g. B. as a cushion, upholstery or the like. For a person, characterized by an inclined seat ( 2 ) which rises by 8 ° from front to back and has an expansion bead ( 3 ) in its front area, which around the legs of the user spreads about 60 °. 2. Sitz nach Anspruch 1, dadurch gekennzeichnet, daß der Sitz als Sitzkissen, Aufpolsterung od. dgl. ausgebildet ist.2. Seat according to claim 1, characterized in that the seat as a seat cushion, upholstery or the like. is formed.
DE4300602A 1992-12-24 1993-01-13 Seat cushion for one person Withdrawn DE4300602A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4300602A DE4300602A1 (en) 1992-12-24 1993-01-13 Seat cushion for one person

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4244110 1992-12-24
DE4300602A DE4300602A1 (en) 1992-12-24 1993-01-13 Seat cushion for one person

Publications (1)

Publication Number Publication Date
DE4300602A1 true DE4300602A1 (en) 1994-07-07

Family

ID=6476557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4300602A Withdrawn DE4300602A1 (en) 1992-12-24 1993-01-13 Seat cushion for one person

Country Status (1)

Country Link
DE (1) DE4300602A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010735A1 (en) * 1995-09-21 1997-03-27 Tommi Rinne A chair seat cushion and chair seat with such a cushion
WO2000002470A1 (en) * 1998-07-13 2000-01-20 Easydoing Oy Saddle chair
WO2003099070A1 (en) * 2002-05-24 2003-12-04 Savvy Physiotherapy Pty Ltd A seating arrangement
US6983991B2 (en) * 2001-10-01 2006-01-10 Giancarlo Strona Removable anatomic seat
US7350869B2 (en) 2003-06-25 2008-04-01 Jennifer Anne Davidson Chair
US9609951B2 (en) * 2015-09-03 2017-04-04 King Chan Foam seat cushions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935147U (en) * 1965-11-18 1966-03-24 Martin Gross SEAT.
DE8522369U1 (en) * 1985-08-02 1986-12-04 Heinze, Gottfried, Dr.Med., 7760 Radolfzell, De
DE4005075A1 (en) * 1989-02-21 1990-08-23 Edwin Arnold Anatomically improved seat surface - has dished seat area with bead and angled areas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935147U (en) * 1965-11-18 1966-03-24 Martin Gross SEAT.
DE8522369U1 (en) * 1985-08-02 1986-12-04 Heinze, Gottfried, Dr.Med., 7760 Radolfzell, De
DE4005075A1 (en) * 1989-02-21 1990-08-23 Edwin Arnold Anatomically improved seat surface - has dished seat area with bead and angled areas

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010735A1 (en) * 1995-09-21 1997-03-27 Tommi Rinne A chair seat cushion and chair seat with such a cushion
US6003949A (en) * 1995-09-21 1999-12-21 Rinne; Tommi Chair seat cushion and chair seat with such a cushion
EP1232702A3 (en) * 1995-09-21 2003-07-09 Tommi Rinne A chair seat cushion
WO2000002470A1 (en) * 1998-07-13 2000-01-20 Easydoing Oy Saddle chair
AU768884B2 (en) * 1998-07-13 2004-01-08 Easydoing Oy Saddle chair
US6709052B2 (en) 1998-07-13 2004-03-23 Easydoing Oy Saddle seat for chair or stool
US6983991B2 (en) * 2001-10-01 2006-01-10 Giancarlo Strona Removable anatomic seat
WO2003099070A1 (en) * 2002-05-24 2003-12-04 Savvy Physiotherapy Pty Ltd A seating arrangement
US7350869B2 (en) 2003-06-25 2008-04-01 Jennifer Anne Davidson Chair
US9609951B2 (en) * 2015-09-03 2017-04-04 King Chan Foam seat cushions

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal