DE800488C - Handicapped chair - Google Patents

Handicapped chair

Info

Publication number
DE800488C
DE800488C DEP26342A DEP0026342A DE800488C DE 800488 C DE800488 C DE 800488C DE P26342 A DEP26342 A DE P26342A DE P0026342 A DEP0026342 A DE P0026342A DE 800488 C DE800488 C DE 800488C
Authority
DE
Germany
Prior art keywords
chair
column
armrest
chair column
steel tube
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
DEP26342A
Other languages
German (de)
Inventor
Fritz Dr-Ing Drabert
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 DEP26342A priority Critical patent/DE800488C/en
Application granted granted Critical
Publication of DE800488C publication Critical patent/DE800488C/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
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1056Arrangements for adjusting the seat
    • A61G5/1059Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/02Seat parts
    • A47C7/024Seat parts with double seats
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chairs Characterized By Structure (AREA)

Description

Die Erfindung betrifft einen Stuhl für Beinversehrte und besteht in der elastichen Rückenlehnenhalterung, welche zugleich als Armlehne ausgebildet ist, der neuartigen Höhenverstellung des auf Kugellager gelagerten drehbaren Sitzes und den verstallbaren gewölbten und auswechselbaren Beinschalen 3 und 4, wobei in Kugellagern gelagerte Gummirollen 5 zur leichten und bequemen Beweglichkeit des Stuhles vorgesehen sind. The invention relates to a chair for the disabled and consists in the elastic backrest bracket, which is also designed as an armrest is the new height adjustment of the rotating seat on ball bearings and the adjustable, arched and interchangeable leg shells 3 and 4, in Ball bearing mounted rubber rollers 5 for easy and comfortable mobility of the Chair are provided.

In den Zeichnungen ist die Bauart dieses Stuhles dargestellt: Die Rückenlehne 6 ist an den aus Stahlrohr elastisch wirkenden Armlehnen 1 nach Abb. 1 befestigt. Zur Höhenverstellung des Sitzes nach Abb. 2 bis 6 dient eine verstellbare Stuhlsäule, bestehend aus normalem Stahlrohr 7 runden Querschnitts, an dem eine Abflachung 8 oder auch eine Kerbe 9 nach Abb. 3 und 4 oder ähnlich angedrückt ist. Diese angedrpckte Form übernimmt in einfacher Weise die Führung und Sicherung gegen Verdrehung der Stuhlsäule, während der übrige Teils des runden Querschnittes noch hinreichend die vertikale Führung der Stuhlsäule in der Führungsbüchse io übernimmt. Es sind Führungen von Stuhlsäulen bekannt, bei denen der Querschnitt des Führungsrohres durch eine Nute geschwächt wird, während durch die beanspruchte Form und Art die Stabilität der Stuhlsäule erhalten bleibt. In the drawings the design of this chair is shown: The The backrest 6 is attached to the tubular steel armrests 1 as shown in Fig. 1 attached. To adjust the height of the seat according to Fig. 2 to 6, an adjustable one is used Chair column, consisting of normal steel tube 7 round cross-section, on which a Flattening 8 or a notch 9 according to Fig. 3 and 4 or similar is pressed. This pressed-on form takes on the management and protection against in a simple manner Twisting of the chair column while the rest of the round cross-section is still the vertical guidance of the chair column in the guide bushing is sufficient. There are known guides for chair columns in which the cross section of the guide tube is weakened by a groove, while the claimed shape and type the Stability of the chair column is preserved.

Die Arretierung kann hierbei in verschiedener Weise erfolgen, entweder mittels Hebel oder Riegel (s. Abb. 2 und 3) oder durch im Innern der Stuhlsäule angebrachten Arretierstift und Kurve, deren Betätigung über einen Seilzug o. a. Übertragungselemente nach außen erfolgt (s. Abb. 5 und 6); ein in der Stuhlsäule angebrachtes Kugellager 2 übernimmt die leichte Drehbarkeit des Sitzes. Für die Aufnahme der Prothese dienen gewölbte, nach vorn abgerundete Beinschalen 3 bzw. 4, welche auf Wunsch gepolstert werden und zueinander austauschbar sind (Abb. 1).The locking can be done in various ways, either using a lever or latch (see Fig. 2 and 3) or inside the chair column attached locking pin and cam, which can be actuated via a cable pull or similar. Transmission elements to the outside (see Fig. 5 and 6); one in the chair pillar attached ball bearing 2 takes over the easy rotatability of the seat. For the The prosthesis is accommodated in curved leg shells 3 or 3, which are rounded towards the front. 4, which can be upholstered on request and interchangeable with one another (Fig. 1).

Claims (4)

P A T E N T A N S P R Ü C H E : 1. Auf Rollen leicht beweglicher Spezialstuhl mit Rückenlehne, deren Halterung zugleich als Armlehne dient, dadurch gekennzeichnet, daß die elastische Halterung (1) aus Stahlrohr gefertigt ist und als Verlängerung der Armlehne ausgebildet ist. P A T E N T A N S P R Ü C H E: 1. Easily mobile on castors Special chair with backrest, the bracket of which also serves as an armrest, thereby characterized in that the elastic holder (1) is made of steel tube and is designed as an extension of the armrest. 2. Stuhl nach Anspruch 1, dadurch gekennzeichnet, daß die Stuhlsäule aus Stahörohr (7) runden Querschnittes eine Fläche (8) oder beispielweise einehalbrunde Einzeihung (9) in Längsrichtung des Rohres (7) als Führung erhält. 2. Chair according to claim 1, characterized in that the chair column a surface (8) or, for example, a semicircular one made of steel tube (7) of round cross-section Receipt (9) in the longitudinal direction of the tube (7) as a guide. 3. Stuhl nach Anspruch 1 und 2, dadurch gekennzeichnet, daß mittels eines außen oder im Innern der Stuhlsäule angebrachten Riegels oder Arretierstiftes (I2), der die Höhenverstellung der Stuhlsäule (7) übernimmt, die Führung durch die Anlage an der Führungsfläche übernommen wird und dieser zugleich die Stuhlsaule gegen Verdrehung sichert. 3. Chair according to claim 1 and 2, characterized in that means a bolt or locking pin attached to the outside or inside of the chair column (I2), who adjusts the height of the chair column (7), takes the lead through the Plant on the guide surface is taken over and this at the same time the chair column secures against rotation. 4. Stuhl nach den Ansprüchen I bis 3. dadurch gekennzeichnet, daß zwei gewölbte und nach vorn abgebogene, federnde, gegeneinander beliebig austauschbare und gelenkartig einstellbare, gepolsterte oder ungepolsterte Beinschalen (3) und (4) im vorderen Teil des Sitzes (2) angeordnet sind. 4. Chair according to claims I to 3, characterized in that two arched and forward bent, resilient, interchangeable as required and articulated adjustable, padded or unpadded leg shells (3) and (4) are arranged in the front part of the seat (2).
DEP26342A 1948-12-24 1948-12-24 Handicapped chair Expired DE800488C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP26342A DE800488C (en) 1948-12-24 1948-12-24 Handicapped chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP26342A DE800488C (en) 1948-12-24 1948-12-24 Handicapped chair

Publications (1)

Publication Number Publication Date
DE800488C true DE800488C (en) 1950-12-28

Family

ID=7370428

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP26342A Expired DE800488C (en) 1948-12-24 1948-12-24 Handicapped chair

Country Status (1)

Country Link
DE (1) DE800488C (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972062C (en) * 1951-06-28 1959-05-14 Mauser Kg Seating furniture with a central support column and a height-adjustable and rotatable seat
DE1115421B (en) * 1958-08-01 1961-10-19 Matthias Zeller Seating furniture with mutually inclined surface parts of the seat
DE1139954B (en) * 1955-12-14 1962-11-22 J Boehler Nachf Wilhelm Boehle Seat suspension on swivel chairs
DE3530675A1 (en) * 1985-08-28 1987-03-12 Guenter Koehler Chair for the disabled, in particular a wheel-chair
DE3049770C2 (en) * 1979-08-01 1987-11-26 Mercado Rehabilitering Ab, Stockholm, Se
US5050931A (en) * 1986-04-10 1991-09-24 Steelcase Inc. Controlled deflection front lip for seating
WO1993017604A1 (en) * 1992-03-05 1993-09-16 Mercado Medic Ab Arrangement for a chair
WO1996010937A1 (en) * 1994-10-10 1996-04-18 Terje Dalhaug Chair seat
US5597203A (en) * 1994-06-14 1997-01-28 Board Of Trustees Operating Michigan State University Seat with biomechanical articulation
US5716099A (en) * 1996-08-14 1998-02-10 Novimex Fashion Ltd. Chair with split reclining seat
DE102007042032B3 (en) * 2007-09-05 2009-02-26 Sirona Dental Systems Gmbh Chair, in particular a dentist's chair, comprising a seat with tiltable leg rests
WO2011135462A3 (en) * 2010-04-28 2012-01-05 Prud Homme Francois Seat with divided sitting part supports

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972062C (en) * 1951-06-28 1959-05-14 Mauser Kg Seating furniture with a central support column and a height-adjustable and rotatable seat
DE1139954B (en) * 1955-12-14 1962-11-22 J Boehler Nachf Wilhelm Boehle Seat suspension on swivel chairs
DE1115421B (en) * 1958-08-01 1961-10-19 Matthias Zeller Seating furniture with mutually inclined surface parts of the seat
DE3049770C2 (en) * 1979-08-01 1987-11-26 Mercado Rehabilitering Ab, Stockholm, Se
DE3530675A1 (en) * 1985-08-28 1987-03-12 Guenter Koehler Chair for the disabled, in particular a wheel-chair
US5806930A (en) * 1986-04-10 1998-09-15 Steelcase Inc. Chair having back shell with selective stiffening
US5050931A (en) * 1986-04-10 1991-09-24 Steelcase Inc. Controlled deflection front lip for seating
WO1993017604A1 (en) * 1992-03-05 1993-09-16 Mercado Medic Ab Arrangement for a chair
US5597203A (en) * 1994-06-14 1997-01-28 Board Of Trustees Operating Michigan State University Seat with biomechanical articulation
WO1996010937A1 (en) * 1994-10-10 1996-04-18 Terje Dalhaug Chair seat
US5716099A (en) * 1996-08-14 1998-02-10 Novimex Fashion Ltd. Chair with split reclining seat
DE102007042032B3 (en) * 2007-09-05 2009-02-26 Sirona Dental Systems Gmbh Chair, in particular a dentist's chair, comprising a seat with tiltable leg rests
WO2011135462A3 (en) * 2010-04-28 2012-01-05 Prud Homme Francois Seat with divided sitting part supports

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