EP0065129B1 - Fauteuil roulant aidant le patient à se mettre debout, particulièrement du type repliable - Google Patents

Fauteuil roulant aidant le patient à se mettre debout, particulièrement du type repliable Download PDF

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Publication number
EP0065129B1
EP0065129B1 EP82103508A EP82103508A EP0065129B1 EP 0065129 B1 EP0065129 B1 EP 0065129B1 EP 82103508 A EP82103508 A EP 82103508A EP 82103508 A EP82103508 A EP 82103508A EP 0065129 B1 EP0065129 B1 EP 0065129B1
Authority
EP
European Patent Office
Prior art keywords
seat
chair
erecting
wheel
foot rests
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
EP82103508A
Other languages
German (de)
English (en)
Other versions
EP0065129A2 (fr
EP0065129A3 (en
Inventor
Bruno Meyer
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.)
Valutec AG
Levo AG Dottikon
Original Assignee
Valutec AG
Levo AG Dottikon
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 Valutec AG, Levo AG Dottikon filed Critical Valutec AG
Publication of EP0065129A2 publication Critical patent/EP0065129A2/fr
Publication of EP0065129A3 publication Critical patent/EP0065129A3/de
Application granted granted Critical
Publication of EP0065129B1 publication Critical patent/EP0065129B1/fr
Expired 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
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • 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
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
    • A61G5/0816—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair
    • 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
    • A61G5/14—Standing-up or sitting-down aids
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/10—Type of patient
    • A61G2200/14—Children
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/10—Occupant-arising assist

Definitions

  • the invention relates to an erection wheelchair, in particular a collapsible erection wheelchair, with a chassis with two main wheels and two steering wheels and a seat and erection frame which is mounted on the chassis and can be pivoted relative to the chassis about an axis of rotation and which consists of a seat, backrest and footrests, the footrests being articulated on the seat such that they rest on the floor when the chair is in the upright position, and with an actuator which articulates the backrest to the chassis in order to hold the backrest in its upright position in any position of the chair.
  • a collapsible erection wheelchair with a chassis with two main wheels and two steering wheels and a seat and erection frame which is mounted on the chassis and can be pivoted relative to the chassis about an axis of rotation and which consists of a seat, backrest and footrests, the footrests being articulated on the seat such that they rest on the floor when the chair is in the upright position, and with an actuator which articulates the backrest
  • EP-A-0 018 101 has disclosed a collapsible wheelchair in which the side frames of the combined bogie and seat frame essentially consist of two telescopically telescopic elements which make it possible to keep the wheelbase different in size. Furthermore, attachment points are provided at two different locations on the side frame, at which either a large or a small main wheel can be attached. Since the described literature relates only to an ordinary wheelchair and thus does not have a seat and erection frame separate from the chassis, it does not provide a solution for adapting an erection chair to different body sizes. The same applies to US-A-4 082 348, which also shows a collapsible wheelchair.
  • the seat can be adjusted in height by being carried by telescopically interlocking pipe pieces, means being provided to block the telescopic columns in the set position. Also with this wheelchair there is no adjustment of the seat length, so that the normal version is unusable for children or larger than average people.
  • a wheelchair is known from FR-A-2 234 886, which provides five different adjustment options for adapting to different body sizes and shapes.
  • the seat height, the backrest, the armrest, the chair width and the vertical distance between the seat and footrest can be regulated.
  • the task underlying the application is already known.
  • this is again just an ordinary wheelchair, which is not designed as an erection wheelchair with a seat and erection frame separate from the chassis.
  • this object is achieved in that the seat, the actuator and the footrests can be replaced by a seat, an actuator or footrests of a different length in an erect wheelchair of the type mentioned at the outset, that the main wheels, depending on the seat length, at at least two different locations can be attached at different distances from the front end of the seat, and that the front edge of the seat can be adjusted in height depending on the length of the footrest.
  • the footrests lie on the floor when erecting, but are lifted off the floor when the chair is to be moved.
  • the person's feet should be as close as possible to the ground in the upright position and sufficiently far from the ground in the driving position. Since the upright chair should be suitable for both children and tall people, the front edge of the seat can be adjusted depending on the length of the footrest.
  • the described combination of various measures according to the invention has thus made it possible for erection for many years chairs unresolved problem of adapting to different body sizes, from children to taller than average, solved.
  • the front edge of the seat can be adjusted in height by replacing the steering wheel legs. This represents a simple and practical measure for height adjustability, taking into account the fact that an upright wheelchair in operation only has to be adapted to another body size in relatively rare cases.
  • the chassis expediently consists of two practically parallel side frames which are kept at a distance from one another by collapsible struts when the erection chair is in use and which can be detached when the erection chair is not in use or transported in order to fold the chair.
  • This combination of measures means that the erecting chair can not only be adapted to different body sizes with simple means, but also folds up.
  • the footrests advantageously have a floor support and are arranged such that the floor support rests on the floor in the upright position of the chair. Lying on the floor prevents the chair from tipping over in the upright position. The chair can therefore be built very easily without the risk of it tipping over into the upright position.
  • a parallelogram rod which is rotatably mounted on the chassis and on the backrest, advantageously serves as the actuator. This results in a very simple and cheap design.
  • the known collapsible erection chair shown in FIGS. 1 and 2 according to CH-PS 608 186 has a chassis 11 on which a seat and erection frame 13 is pivotally mounted about an axis of rotation 15 relative to the chassis 11.
  • the chassis 11 consists of two side frames 17, 19 of welded tubular profiles, which are kept apart by a device 21, which is shown in part for better illustration in FIG. 2.
  • the erecting chair can therefore be folded up by moving in the direction of arrow 23.
  • the two main wheels 25 and two steering wheels 27 are arranged on the chassis.
  • the seat and erection frame 13 consists of the seat 33, the backrest 35 and the footrests 37. These elements also consist essentially of tubular profiles, with a backrest ensures.
  • the fabric or leather covering of the seat 33 and the backrest 37 are indicated by the thick lines 41 and 43, respectively.
  • An actuator in the form of a parallelogram rod 45 connects the backrest 35 to the chassis 11 and thus forms a lever parallelogram to hold the backrest in an upright position in any position of the chair.
  • the footrests 37 each have a floor support 38 and are arranged such that the floor support 38 rests on the floor in the upright position of the chair. In order to adapt to the length of the user's lower legs, the footrests 37 have height-adjustable footrests 40.
  • the construction of the erecting wheelchair according to the invention is basically the same as that of FIGS. 1 and 2.
  • the same reference numbers can therefore be used.
  • the seat 33 and the footrests 37 can be replaced by a seat or by footrests of a different length.
  • the seat 33 and footrests do not represent any mechanically independent organs, but together with the backrest 35 form the seat and upright frame 13, which in turn has a special relationship with the chassis 11, by being pivotable relative to the chassis 11 about an axis of rotation 15 by a drive mechanism 31 (FIG. 1).
  • the footrests 37 have a floor support 38 and a footrest 40 which is adjustable with respect to this.
  • FIGS. 4 to 6 now show the adaptation of the erecting wheelchair to three different body sizes (small, medium, large), a seat 33 of different lengths S 1, S Z , S 3 being provided for each body size. Accordingly, an actuator 45 of different lengths is also provided. While the main wheels 25 are fastened in the front bearing 24 'for the first two body sizes, the main wheels are mounted in the rear bearing 24 for the largest body size. In FIG. 6, longer footrests 37 (length F 2 instead of F 1 ) are also used, with correspondingly longer steering wheel legs 47 ensuring that the front edge 34 of the seat is higher (height H 2 instead of H 1 ) than for the other body sizes (small, medium) .
  • the erection chair can be adapted to different body sizes with simple means and at low cost.

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)
  • Handcart (AREA)
  • Passenger Equipment (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Claims (6)

1. Fauteuil roulant aidant le patient à se mettre debout, en particulier du type repliable, avec un châssis de roulement (11) pourvu de deux roues principales (25) et de deux roues directrices (27) et avec un châssis (13) permettant au patient de s'asseoir et l'aidant à se mettre debout, monté sur le châssis de roulement (11), susceptible de pivoter par rapport à ce dernier autour d'un axe de rotation (15) sous l'action d'un mécanisme de commande et se composant d'un siège (33), d'un dossier (35) et de repose-pieds (37), les repose-pieds (37) étant articulés sur le siège (33) de telle manière qu'ils prennent appui sur le sol lorsque le fauteuil est dans sa position aidant le patient à se mettre debout, ainsi qu'avec un organe de positionnement (45) qui relie de façon articulée le dossier (35) au châssis de roulement (11) afin de maintenir le dossier (35) en position dressée dans n'importe quelle position du fauteuil, caractérisé en ce que le siège (33), l'organe de positionnement (45) et les repose-pieds (37) peuvent être remplacés respectivement par un siège, un organe de positionnement et des repose-pieds de longueurs différentes, en ce que les roues principales (25) peuvent être fixées, selon la longueur du siège, en deux points au moins (24, 24') situés à des distances différentes du bord antérieur (34) du siège, et en ce que le bord antérieur (34) du siège est réglable en hauteur en fonction de la longueur des repose-pieds.
2. Fauteuil roulant aidant le patient à se mettre debout selon la revendication 1, caractérisé en ce que le bord antérieur (34) du siège est réglable en hauteur par remplacement des montants (47) des roues directrices.
3. Fauteuil roulant aidant le patient à se mettre debout selon la revendication 1 ou 2, caractérisé en ce que le châssis de roulement (11) se compose de deux cadres latéraux (17, 19) pratiquement parallèles qui sont maintenus à distance l'un de l'autre par des entretoises repliables (21) lorsque le fauteuil aidant le patient à se mettre debout est en service et qui peuvent être détachés pour permettre de replier le fauteuil aidant le patient à se mettre debout lorsque celui-ci n'est pas en service ou lors de son transport.
4. Fauteuil roulant aidant le patient à se mettre debout selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les repose-pieds (37) comportent un appui au sol (38) et sont agencés de telle manière que l'appui au sol (38) repose sur le sol lorsque le fauteuil est dans sa position aidant le patient à se mettre debout.
5. Fauteuil roulant aidant le patient à se mettre debout selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les repose-pieds (37) comportent des surfaces d'appui pour les pieds (40) qui sont réglables en hauteur.
6. Fauteuil roulant aidant le patient à se mettre debout selon l'une quelconque des revendications 1 à 5, caractérisé par l'utilisation, en tant qu'organe de positionnement, d'une tringle de parallélogramme (45) qui est fixée de manière articulée au châssis de roulement (11) et au dossier (35).
EP82103508A 1981-05-18 1982-04-26 Fauteuil roulant aidant le patient à se mettre debout, particulièrement du type repliable Expired EP0065129B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3222/81A CH652300A5 (de) 1981-05-18 1981-05-18 Aufrichtrollstuhl, insbesondere zusammenlegbarer aufrichtrollstuhl.
CH3222/81 1981-05-18

Publications (3)

Publication Number Publication Date
EP0065129A2 EP0065129A2 (fr) 1982-11-24
EP0065129A3 EP0065129A3 (en) 1983-05-18
EP0065129B1 true EP0065129B1 (fr) 1985-02-20

Family

ID=4251282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103508A Expired EP0065129B1 (fr) 1981-05-18 1982-04-26 Fauteuil roulant aidant le patient à se mettre debout, particulièrement du type repliable

Country Status (5)

Country Link
US (1) US4462604A (fr)
EP (1) EP0065129B1 (fr)
JP (1) JPS57195458A (fr)
CH (1) CH652300A5 (fr)
DE (1) DE3262387D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712841C2 (de) * 1996-03-26 2000-06-08 Roland Labonte Rollstuhl

Families Citing this family (32)

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US4500102A (en) * 1982-11-16 1985-02-19 Invacare Corporation Sports wheelchair
US4595212A (en) * 1982-11-16 1986-06-17 Invacare Corporation Folding sports wheelchair
DE3322586C1 (de) * 1983-06-23 1985-01-31 Tünkers Maschinenbau GmbH, 4030 Ratingen Behindertenrollstuhl
AU573859B2 (en) * 1984-07-04 1988-06-23 Aprica Kassai Kabushiki Kaisha Foot rest assembly for baby carriage
US4652005A (en) * 1984-10-22 1987-03-24 Peterson, Wicks, Nemer & Kamrath, P.A. Lightweight wheelchair
US4650201A (en) * 1984-10-22 1987-03-17 Peterson, Wicks, Nemer & Kamrath, P.A. Lightweight wheelchair
US4730842A (en) * 1986-04-18 1988-03-15 Wheel Ring, Inc. Adjustable wheelchair
US5137102A (en) * 1986-08-25 1992-08-11 Retec Pr, Inc. Combination wheelchair and walker apparatus
US5145197A (en) * 1987-09-14 1992-09-08 Contemporary Medical Equipment Corp. Folding wheelchair with rigid seat
JPH052175Y2 (fr) * 1989-11-04 1993-01-20
US7724278B2 (en) * 1995-05-30 2010-05-25 Maguire Francis J Jr Apparatus with moveable headrest for viewing images from a changing direction-of-view
US6164674A (en) * 1995-06-05 2000-12-26 Adorno/Rogers Technology, Inc. Adjustable wheelbase wheelchair
US6499762B1 (en) 1995-06-05 2002-12-31 Adorno/Rogers Technology, Inc. Frame support apparatus and coupling device for use with an ambulatory system and method of fabrication thereof
DK0815822T3 (da) * 1996-06-27 1999-09-13 Levo Ag Dottikon Oprejst rullestol
TW398452U (en) * 1998-11-25 2000-07-11 Shie De Tsai Pedaling lever structure of bicycle
EP1116480A1 (fr) 1999-10-11 2001-07-18 Invacare Rea AB Fauteuil roulant
US8474848B2 (en) * 2003-03-31 2013-07-02 Sunrise Medical (Us) Llc Personal mobility vehicle with tiltable seat
US7007965B2 (en) * 2003-03-31 2006-03-07 Sunrise Medical Hhg Inc. Center-of-gravity tilt-in-space wheelchair
US20050183900A1 (en) * 2004-01-28 2005-08-25 Gerold Goertzen Wheelchair
US7425010B2 (en) * 2004-10-18 2008-09-16 Pride Mobility Products Corporation Mount for a wheelchair footrest
US20060103217A1 (en) * 2004-10-22 2006-05-18 Jones Colburn L Angle-adjustable footrest
WO2006102754A1 (fr) * 2005-03-30 2006-10-05 Jaimie Borisoff Chaise roulante
US7938434B2 (en) * 2006-06-08 2011-05-10 Smith Joel N Foldable wheelchair frame
JP4862757B2 (ja) * 2007-06-19 2012-01-25 日立工機株式会社 遠心分離機
US8944454B2 (en) 2007-10-01 2015-02-03 Pride Mobility Products Corporation Dual-track tilt mechanism
US8844961B2 (en) 2010-04-27 2014-09-30 Levo Ag Wohlen Stand-up unit for stand-up wheelchairs and chairs, particularly therapy chairs
US8474849B2 (en) * 2010-09-30 2013-07-02 Permobil Ab Wheelchair legrest assembly
EP2758018B1 (fr) 2011-09-20 2020-04-29 Dane Technologies, Inc. Fauteuil roulant verticalisateur stabilisé
DE112014001121T5 (de) 2013-03-04 2015-12-31 Ki Mobility Räumlich kippender Rollstuhl mit Verwendung mehrerer Steuerwege
EP2996655B1 (fr) 2013-05-17 2019-09-18 Dane Technologies Inc. Dispositifs relatifs à un fauteuil roulant multifonctionnel pour couloir central d'avion
TWI646951B (zh) * 2017-08-03 2019-01-11 康揚股份有限公司 wheelchair
CN119405483B (zh) * 2024-11-11 2025-10-24 安维车件(厦门)有限公司 可调节座位宽度的轮椅

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FR2049477A5 (fr) * 1969-06-11 1971-03-26 Sochibo
GB1442805A (en) * 1973-05-22 1976-07-14 Hille Int Ltd Wheel chair chassis
GB1435539A (en) * 1973-06-27 1976-05-12 Doherty Sons Ltd Edward Wheelchair
CH608186A5 (fr) * 1976-01-30 1978-12-29 Valutec Ag
US4082348A (en) * 1976-03-01 1978-04-04 Invacare Corporation Adjustable wheel chair
DE2625046A1 (de) * 1976-06-03 1977-12-15 Valutec Ag Aufrichtstuhl fuer invalide und kranke
US4141094A (en) * 1976-10-27 1979-02-27 Reme Enterprises, Inc. Increased mobility apparatus for the disabled
US4166631A (en) * 1977-10-19 1979-09-04 Sanaski David E Sports wheelchair
DE3061731D1 (en) * 1979-04-03 1983-03-03 Vessa Ltd Wheelchair and method of manufacturing it
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US4351540A (en) * 1980-11-13 1982-09-28 Quadra Wheelchairs, Inc. Wheelchair construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712841C2 (de) * 1996-03-26 2000-06-08 Roland Labonte Rollstuhl

Also Published As

Publication number Publication date
JPS57195458A (en) 1982-12-01
EP0065129A2 (fr) 1982-11-24
US4462604A (en) 1984-07-31
EP0065129A3 (en) 1983-05-18
DE3262387D1 (en) 1985-03-28
CH652300A5 (de) 1985-11-15

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