EP0885605A1 - Fauteuil roulant - Google Patents

Fauteuil roulant Download PDF

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Publication number
EP0885605A1
EP0885605A1 EP98110966A EP98110966A EP0885605A1 EP 0885605 A1 EP0885605 A1 EP 0885605A1 EP 98110966 A EP98110966 A EP 98110966A EP 98110966 A EP98110966 A EP 98110966A EP 0885605 A1 EP0885605 A1 EP 0885605A1
Authority
EP
European Patent Office
Prior art keywords
profiles
seat
wheelchair
profile
width
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Withdrawn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
EP98110966A
Other languages
German (de)
English (en)
Inventor
Horst Lindenkamp
Paul Malblanc
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.)
Invacare Deutschland GmbH
Original Assignee
Invacare Deutschland 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 Invacare Deutschland GmbH filed Critical Invacare Deutschland GmbH
Publication of EP0885605A1 publication Critical patent/EP0885605A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1054—Large wheels, e.g. higher than the seat portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1091—Cushions, seats or abduction devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/121—Rests specially adapted therefor, e.g. for the head or the feet for head or neck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1062—Arrangements for adjusting the seat adjusting the width of the seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/107—Arrangements for adjusting the seat positioning the whole seat forward or rearward

Definitions

  • the invention relates to a wheelchair for the disabled and sick people with a chassis and one arranged thereon Seat and a backrest held on it.
  • the wheelchairs known in different versions are all always executed in a certain size and thus standardized so that they are for people with average body sizes and dimensions are suitable.
  • the object of the invention is to provide a wheelchair as a chair type in simpler and easier to handle Way individually to the different hull and Limbs of the disabled and sick are adjusted can.
  • Chassis, the seat and the backrest each of several Basic elements is formed and these basic elements through Profiles and screw connections on different Body dimensions and proportions are adjustable, whereby the Chassis in width and height as well as in the wheelbase, the seat in width and depth and the backrest in the width and height can be adjusted gradually can.
  • the wheelchair for the disabled and sick instructs Chassis (FG) and a seat arranged on it (S) as well an attached backrest (RL).
  • FG Chassis
  • S seat arranged on it
  • RL attached backrest
  • the chassis (FG), the seat (S) and the backrest (RL) are each made up of several basic elements (1, 2, 3, 4, 5, 6. 7, 8, 9) and these basic elements (1 to 9) can be through profiles (10, 11, 12, 13, 14, 15, 16) and Screw connections (17) to different body dimensions and proportions on the different hull and Adjust limb.
  • the chassis (FG) is wide and in height and in the wheelbase, the seat (S) in width and in depth and the backrest (RL) in width and Height adjustable. there is also Possibility of providing a stepless adjustment.
  • a stepless adjustment is especially with others Body support elements are provided.
  • the chassis (FG) has basic elements (1, 2) vertical and arranged across the wheelchair width Frame part (18) and two side, in the wheelchair direction of travel (F) running, adjustable wheel bearings (19a, 19b) accommodating Carrier profiles (20), each of which protrudes transversely therefrom Plug profile (10) in a shell profile (11) Screw connections (17) close to each other and with the shell profile (11) in the high position on the frame part (18) are held adjustable.
  • the frame part (18) has two pairs of upright struts, preferably toothed struts (21, 22), which at the bottom end on a Cross bar (23) in its two end regions in the longitudinal direction of the cross bar are attached to each other offset and the two toothed struts (21, 22) each at the top Strut pair connecting and over the Frame part width outwardly projecting seat journal (24) to have.
  • a strut (22) of each pair of struts is on the back and with their teeth (22a) pointing backwards and the second Strut (21) on the front with its teeth (21a) attached to the front crossbar (23) and standing there the two front struts (21) at a distance from the rear Struts (22) between these two rear struts (22); all four struts (21, 22) face each other at the top curved bearing ends (21 b, 22b) for the two coaxial to each other and with the lower cross member (23) in one Vertical bearing journal (24).
  • struts (21, 22) with toothings (21a, 22a) equipped face each other in an escape and become fixed by screws (17).
  • the wheel bearing support profile (20) and the attached at right angles from the support profile (20) to the center of the wheelchair protruding plug profile (10) are in cross section identical or different hollow profiles, preferably rectangular, with the larger rectangle dimension vertical standing and rounded corners formed profiles that a longitudinal side of a rectangle and a longitudinal groove (25) opposite parallel long side two parallel Have longitudinal grooves (26) and in the longitudinal grooves (25, 26) are in Grid spaced screw holes (27) for the Screw connections (17) excluded.
  • the shell profile (11) consists of two closed Resulting hollow profile shells (11a), which the two-sided plug-in profiles (10) adjustable from their ends record, tape. Connect the two shells (11a) - profile halves by running transversely to the longitudinal direction of the shell profile molded bearing shells (11b) through the struts (21, 22) Detachable screws (17) with the inserted plug-in profiles (10).
  • the seat (S) has a horizontal element (3, 4, 5) arranged frame-shaped seat support (30) with two in Wheelchair width direction (B) running mounting profiles (12) and two with sliding profiles (13) in the receiving profiles (12) insertable side parts (4), in which Insert profiles (32) leg support holder (5) at seat depth are used adjustable.
  • the frame-shaped seat support (30) has two through in Wheelchair travel direction (F) frame struts (33) in parallel distance to each other in wheelchair width (B) running, cross-sectionally V-shaped insertion profiles (13) intervene positively and through both profiles (12, 13) through screws (17) with each other in the set Seat width are connected.
  • the frame struts (33) have Holes (50) for fastening the seat (S) - the seat plate or -frame- on.
  • the side parts (4) each have a side plate (31) which the backrest (RL) is pivotally mounted in the axis (35) and which is the two across the side plate level running, cross-sectionally V-shaped insertion profile (32) having; the legrest holder (5) has one in the Insert profile (32) engaging and screwed into it (17) tubular, adjustable in depth Setting profile (14) and a vertically outgoing Legrest support tube (36).
  • a gas pressure spring is provided on the two V-shaped mounting profiles (12) of the seat carrier (30) on the two V-shaped mounting profiles (12) of the seat carrier (30) on the two V-shaped mounting profiles (12) of the seat carrier (30) on the two V-shaped mounting profiles (12) of the seat carrier (30) on the two V-shaped mounting profiles (12) of the seat carrier (30) on the two V-shaped mounting profiles (12) of the seat carrier (30) on the two V-shaped mounting profiles (12) of the seat carrier (30) are bearing plates (38, 39) for one each on the Backrest (RL) and one on the frame part (18) of the Chassis (FG) articulated force transmitter (40, 41), preferably a gas pressure spring is provided.
  • the backrest (RL) has two basic elements (6, 9) vertical hollow profiles (6) with outside grooves (42), which by at least one of two by screws (17) interconnected and the end in the grooves (42) of the Identical profile halves (15a) engaging hollow profiles (6) formed cross connection (15) connected to each other at a distance are.
  • a horizontal mounting profile (12) with a V cross-section are two slide-in profiles (13), each with one, on the seat side parts (4) articulated connecting lever (9) for seat width adjustment movable and by screws (17) fixed.
  • the connecting lever (9) form another Basic element of the backrest (RL) and its width adjustment is designed and opened according to the seat width adjustment this part of the description is referred to.
  • the clamping half (45a) of the option holder (45) fits with one Hook part (47) in an external groove (42) and the other Clamping half (45b) with a nose (48) in the second external groove (42) in one and both clamping halves (45a, 45b) are screwed (17) against each other and on the profile (6) tense.
  • the on and in the option holder (45) attach various accessories and aids detachably; e.g. in insertion holes, in receiving parts or the like
  • One gas pressure spring (40, 41) is articulated, by which the seat (S) and the backrest (RL) cushioned and in the inclination can be adjusted.
  • the profiles (6) of the backrest (RL) can be adjusted in height train differently, the cross connections (15) and Optionally adjust the height of the option holder (45) and the backrest cushions of the backrest (RL) independently adjust the height with their holders on the profiles (6).
  • the front and rear wheels (28, 29) have different Size and can also be exchanged for each other Chassis (FG) with adjustable wheelbase.
  • the screw connections (17) are made of screws and nuts or of screws and thread inserts or of screws and Threaded holes formed.

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)
  • Otolaryngology (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP98110966A 1997-06-20 1998-06-16 Fauteuil roulant Withdrawn EP0885605A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19726213 1997-06-20
DE19726213A DE19726213A1 (de) 1997-06-20 1997-06-20 Rollstuhl

Publications (1)

Publication Number Publication Date
EP0885605A1 true EP0885605A1 (fr) 1998-12-23

Family

ID=7833133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110966A Withdrawn EP0885605A1 (fr) 1997-06-20 1998-06-16 Fauteuil roulant

Country Status (2)

Country Link
EP (1) EP0885605A1 (fr)
DE (2) DE19726213A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004030596A1 (fr) * 2002-09-05 2004-04-15 Otto Bock Healthcare Gmbh Fauteuil roulant, notamment fauteuil roulant electrique
WO2006056209A1 (fr) * 2004-11-29 2006-06-01 R82 A/S Structure d'une chaise reglable
FR2880798A1 (fr) * 2005-01-14 2006-07-21 Dupont Medical Sa Fauteuil roulant
WO2006112732A1 (fr) * 2005-04-20 2006-10-26 Graham John Mahy Véhicule
DE102006058652A1 (de) * 2006-12-11 2008-06-26 Bodo Pütz Sitzschale
US7404567B2 (en) 2003-03-20 2008-07-29 R82 A/S Active wheelchair
DE102008013453A1 (de) * 2008-03-10 2009-10-01 Kuhlmann, Rolf Rollstuhl-Radstandsverstellung durch Rollstuhlnutzer ohne abzunehmen der Räder
US8561736B2 (en) 2009-10-13 2013-10-22 Rehabilitation Research Of Evansville, Inc. Adjustable mid-wheel power wheelchair drive system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109199714A (zh) * 2018-07-31 2019-01-15 深圳市玖品空气净化科技有限公司 一种安全型轮椅

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732423A (en) * 1986-10-27 1988-03-22 Bio-Architectural Design, Inc. Invalid's chair construction
EP0312969A2 (fr) * 1987-10-19 1989-04-26 Mulholland Designs, Inc. Châssis ajustable de fauteuil roulant
WO1991016874A1 (fr) * 1990-05-01 1991-11-14 B.V. Optische Industrie 'de Oude Delft' Fauteuil pour personnes handicapees
US5228747A (en) * 1989-12-18 1993-07-20 Greene Kenneth M Seating system
US5366277A (en) * 1992-12-21 1994-11-22 Hopital Marie-Enfant Modular pediatric seating system
US5667235A (en) * 1993-07-27 1997-09-16 Teksource, Lc Multi-adjustable wheelchair

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420160B (sv) * 1980-06-13 1981-09-21 Per Gotthold Bergman Underrede for sittenhet vid rullstol
EP0702945A1 (fr) * 1994-09-13 1996-03-27 Ortopedia Gmbh Fauteuil roulant avec cadre réglable
ATE230967T1 (de) * 1996-09-04 2003-02-15 Meyra Wilhelm Meyer Gmbh & Co Rollstuhl

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732423A (en) * 1986-10-27 1988-03-22 Bio-Architectural Design, Inc. Invalid's chair construction
EP0312969A2 (fr) * 1987-10-19 1989-04-26 Mulholland Designs, Inc. Châssis ajustable de fauteuil roulant
US5228747A (en) * 1989-12-18 1993-07-20 Greene Kenneth M Seating system
WO1991016874A1 (fr) * 1990-05-01 1991-11-14 B.V. Optische Industrie 'de Oude Delft' Fauteuil pour personnes handicapees
US5366277A (en) * 1992-12-21 1994-11-22 Hopital Marie-Enfant Modular pediatric seating system
US5667235A (en) * 1993-07-27 1997-09-16 Teksource, Lc Multi-adjustable wheelchair

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7278653B2 (en) 2002-09-05 2007-10-09 Otto Bock Healthcare Gmbh Wheelchair, particularly electric wheelchair
WO2004030596A1 (fr) * 2002-09-05 2004-04-15 Otto Bock Healthcare Gmbh Fauteuil roulant, notamment fauteuil roulant electrique
US7404567B2 (en) 2003-03-20 2008-07-29 R82 A/S Active wheelchair
US7658448B2 (en) 2004-11-29 2010-02-09 R82 A/S Adjustable chair construction
WO2006056209A1 (fr) * 2004-11-29 2006-06-01 R82 A/S Structure d'une chaise reglable
FR2880798A1 (fr) * 2005-01-14 2006-07-21 Dupont Medical Sa Fauteuil roulant
WO2006112732A1 (fr) * 2005-04-20 2006-10-26 Graham John Mahy Véhicule
GB2440300A (en) * 2005-04-20 2008-01-23 Graham John Mahy A vehicle
GB2440300B (en) * 2005-04-20 2008-11-26 Graham John Mahy A vehicle
US7717210B2 (en) 2005-04-20 2010-05-18 Graham John Mahy Vehicle
DE102006058652A1 (de) * 2006-12-11 2008-06-26 Bodo Pütz Sitzschale
DE102008013453A1 (de) * 2008-03-10 2009-10-01 Kuhlmann, Rolf Rollstuhl-Radstandsverstellung durch Rollstuhlnutzer ohne abzunehmen der Räder
DE102008013453B4 (de) * 2008-03-10 2011-12-29 Bettina Kuhlmann Rollstuhl-Radstandsverstellung durch Rollstuhlnutzer ohne abzunehmen der Räder
US8561736B2 (en) 2009-10-13 2013-10-22 Rehabilitation Research Of Evansville, Inc. Adjustable mid-wheel power wheelchair drive system

Also Published As

Publication number Publication date
DE29724074U1 (de) 1999-11-25
DE19726213A1 (de) 1999-01-07

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