DE3418938A1 - Foldable wheelchair with simultaneous adjustment of the seat width - Google Patents

Foldable wheelchair with simultaneous adjustment of the seat width

Info

Publication number
DE3418938A1
DE3418938A1 DE19843418938 DE3418938A DE3418938A1 DE 3418938 A1 DE3418938 A1 DE 3418938A1 DE 19843418938 DE19843418938 DE 19843418938 DE 3418938 A DE3418938 A DE 3418938A DE 3418938 A1 DE3418938 A1 DE 3418938A1
Authority
DE
Germany
Prior art keywords
seat
width
wheelchair
seat width
horizontal cross
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Withdrawn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
DE19843418938
Other languages
German (de)
Inventor
Otto 2900 Oldenburg Beese
Falk 2933 Jade Paulat
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.)
BEECAR SPORTGERAETEBAU GmbH
Original Assignee
BEECAR SPORTGERAETEBAU 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 BEECAR SPORTGERAETEBAU GmbH filed Critical BEECAR SPORTGERAETEBAU GmbH
Priority to DE19843418938 priority Critical patent/DE3418938A1/en
Publication of DE3418938A1 publication Critical patent/DE3418938A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • A61G5/0825—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 comprising a scissor-type frame, e.g. having pivoting cross bars for enabling folding

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)
  • Special Chairs (AREA)

Abstract

A foldable wheelchair whose side parts are connected to each other by a horizontal cross. By changing the length of the legs of the horizontal cross it is possible to vary the width of the seat. The width and height of the backrest can also be adjusted.

Description

@eschreibung der @onstruktion @description of @construction

Die Erfindung bezieht sich auf einen Rollstuhl, der mit mindestens einem waagerechten drehbargelagertem @reuz gefaltet werden kann und eine beliebige åitzbreite ermöglicht Jetziger Stand der Technik Es gibt genügend feldbare Rollstühle mit einer Scherenverbindung, bei denen der Sitz wie bei einem Campinghocker zwischen dn Beitenteilen gehängt wird. Dabei muß der Benutzer immer seine spezielle Sitzbreite bei der Fertigung angeben, da sich die senkrechtstehende Schere durch die geforderet Sitzbreite und der Sitzhöhe verändert.The invention relates to a wheelchair with at least a horizontal rotatable @ cross can be folded and any The current state of the art There are enough field-accessible wheelchairs with a scissor connection, where the seat like a camping stool is between is hung on sharing. The user must always use his or her specific seat width Specify during production, as the vertical scissors are required by the Seat width and seat height changed.

Geforderte Aufgabe Der hollstuhl soll zusammenlegbar sein und sich den Sitzbreitenbedürfnissen der Benutzer anpassen können, dabei soll durch eine feste gepolsterte Sitzauflage ein erhöhter Sitzkomfort geboten werden.Required task The wheelchair should be collapsible and self-contained can adjust the seat width needs of the user, with a firm upholstered seat pad an increased seating comfort can be offered.

Lösung der Aufgabe Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß mindestens ein über einen Crehpunkt (3) bewegliches waagerechts Kreuz (1) deren einzelnen Enden (2) verlängerbar sind an gegenüberliegenden Punkten (4) mit einem Seitenrahmen (5) drehbar verbunden sind.Solution of the problem According to the invention, the problem is solved by that at least one horizontal cross (1) which can be moved over a pivot point (3) individual ends (2) can be extended at opposite points (4) with a Side frames (5) are rotatably connected.

Die Befestigungspunkte (6) des waagerechten Kreuzes sind über einen brehpunkt und einer Teleskopstange (7) mit dem Seitenrahmen (5) beweglich verbunden.The attachment points (6) of the horizontal cross are over a pivot point and a telescopic rod (7) movably connected to the side frame (5).

Wird der Rollstuhl zusammengelegt, schiebt sich der Punkt 6 nach hinten und die beiden Seitenteile liegen eng zusammen.If the wheelchair is folded up, point 6 moves backwards and the two side panels are close together.

Durch die Verlängerung der einzelnen Enden (2) ist der Rollstuhl in der Breite einstellbar.By extending the individual ends (2), the wheelchair is in adjustable in width.

Durch das waagerechte Kreuz kann eine feste und auch gepolsterte Sitzauflage darauf liegen, so daß ein Durchhansen des Sitzes nicht möglich ist.The horizontal cross can be used to create a firm and padded seat pad lie on it so that the seat cannot be pulled through.

Claims (4)

Petentansprüche: 1. Ein zusammenlegbarer Rollenstuhl, dadurch gekennzeichnet, daß mindestens ein über einem Drehpunkt (3) gelagertes waagerechtes kreuz (1), des in jeder Schenkellange (2) verlängerbar ist, die seitenrahmen (5) miteinander verbindet.Petitioner's claims: 1. A collapsible roller chair, characterized in that that at least one over a pivot point (3) mounted horizontal cross (1), des can be extended in each leg length (2) that connects the side frames (5) to one another. 2. Rollstuhl nach 1 dadurch gekennzeichnet, daß die Sitzbereite durch Verlängerung der einzelnen Schenkel (e) des waagerechten Kreuzes veränderbar ist.2. Wheelchair according to 1, characterized in that the seat width through Extension of the individual legs (e) of the horizontal cross is changeable. 3. Rollstuhl nach Anspruch 1-2 dadurch gekennzeichnet, daß der auf dem waagerechten hreuz fest aufliegende sitz - nach der Breite des hollstuhls in der Sitzbreite und Sitztiefe - veränderbar ist.3. Wheelchair according to claim 1-2, characterized in that the on seat firmly resting on the horizontal cross - according to the width of the wheelchair in the seat width and seat depth - is changeable. 4. Rollstuhl nach Anspruch 1 -3 dadurch gekennzeichnet, daß die Rückenlehne der Veränderung der Sitzbreite des Rollstuhls in der Breite angepaßt werden kann und zusätzlich in der Höhe veranderbar ist.4. Wheelchair according to claim 1 -3, characterized in that the backrest the change in the seat width of the wheelchair can be adjusted in width and can also be adjusted in height.
DE19843418938 1984-05-22 1984-05-22 Foldable wheelchair with simultaneous adjustment of the seat width Withdrawn DE3418938A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843418938 DE3418938A1 (en) 1984-05-22 1984-05-22 Foldable wheelchair with simultaneous adjustment of the seat width

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843418938 DE3418938A1 (en) 1984-05-22 1984-05-22 Foldable wheelchair with simultaneous adjustment of the seat width

Publications (1)

Publication Number Publication Date
DE3418938A1 true DE3418938A1 (en) 1986-02-13

Family

ID=6236477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843418938 Withdrawn DE3418938A1 (en) 1984-05-22 1984-05-22 Foldable wheelchair with simultaneous adjustment of the seat width

Country Status (1)

Country Link
DE (1) DE3418938A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919205A1 (en) * 1989-06-13 1989-10-26 Klaus Dipl Ing Seeliger Foldable wheel-chair
FR2661088A1 (en) * 1990-04-24 1991-10-25 Inst Nat Sante Rech Med Improvements to wheelchairs for handicapped persons
DE4114711A1 (en) * 1991-05-06 1992-11-12 Otto Beese Folding wheelchair with links of adjustable length - which enable width of seat to be adjusted
EP0773878A1 (en) * 1995-06-05 1997-05-21 Richard H. Rogers Adjustable wheelbase wheelchair

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919205A1 (en) * 1989-06-13 1989-10-26 Klaus Dipl Ing Seeliger Foldable wheel-chair
FR2661088A1 (en) * 1990-04-24 1991-10-25 Inst Nat Sante Rech Med Improvements to wheelchairs for handicapped persons
DE4114711A1 (en) * 1991-05-06 1992-11-12 Otto Beese Folding wheelchair with links of adjustable length - which enable width of seat to be adjusted
EP0773878A1 (en) * 1995-06-05 1997-05-21 Richard H. Rogers Adjustable wheelbase wheelchair
EP0773878A4 (en) * 1995-06-05 1998-11-25 Richard H Rogers Adjustable wheelbase wheelchair

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee