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DE60309971D1 - Portable and foldable wheelchair - Google Patents

Portable and foldable wheelchair

Info

Publication number
DE60309971D1
DE60309971D1 DE60309971T DE60309971T DE60309971D1 DE 60309971 D1 DE60309971 D1 DE 60309971D1 DE 60309971 T DE60309971 T DE 60309971T DE 60309971 T DE60309971 T DE 60309971T DE 60309971 D1 DE60309971 D1 DE 60309971D1
Authority
DE
Germany
Prior art keywords
shaped tube
tube
sides
connection plate
portable
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 - Fee Related
Application number
DE60309971T
Other languages
German (de)
Other versions
DE60309971T2 (en
Inventor
Mao-Shun Chiai Li
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.)
LI MAO SHUN
Original Assignee
LI MAO SHUN
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 LI MAO SHUN filed Critical LI MAO SHUN
Publication of DE60309971D1 publication Critical patent/DE60309971D1/en
Application granted granted Critical
Publication of DE60309971T2 publication Critical patent/DE60309971T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61G5/0833—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding front to back, e.g. reducing or expanding the overall depth of the wheelchair
    • A61G5/0841—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding front to back, e.g. reducing or expanding the overall depth 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)
  • Handcart (AREA)
  • Rehabilitation Tools (AREA)
  • Hybrid Cells (AREA)

Abstract

A portable folding wheelchair includes a front U-shaped tube and a rear U-shaped tube pivotally coupling with each other through a pin to form a X-shape. The front U-shaped tube has an upper end on two sides to fasten to a connection plate. The connection plate connects to a backrest. The front U-shaped tube has a lower section on two sides to pivotally engage with an upright tube. The upright tube and the rear U-shaped tube have an upper end bridging a sleeve. The wheelchair has a simple structure and may be folded in forward, rearward, upward and downward directions to become a smaller size to facilitate carrying or storing in a car to enable disabled people to use in travels and trips. <IMAGE>
DE60309971T 2002-06-28 2003-03-14 Portable and foldable wheelchair Expired - Fee Related DE60309971T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02262744U CN2557121Y (en) 2002-06-28 2002-06-28 Portable folding wheelchair
CN02262744U 2002-06-28

Publications (2)

Publication Number Publication Date
DE60309971D1 true DE60309971D1 (en) 2007-01-11
DE60309971T2 DE60309971T2 (en) 2007-09-20

Family

ID=4784161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309971T Expired - Fee Related DE60309971T2 (en) 2002-06-28 2003-03-14 Portable and foldable wheelchair

Country Status (5)

Country Link
EP (1) EP1374818B1 (en)
CN (1) CN2557121Y (en)
AT (1) ATE346577T1 (en)
DE (1) DE60309971T2 (en)
ES (1) ES2278086T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1297246C (en) * 2004-04-23 2007-01-31 李茂顺 Folding wheel chair with adjustable elevation angle
DE102004036168A1 (en) * 2004-07-26 2006-03-23 Interco Gesellschaft Für Die Planung Und Den Vertrieb Von Reha Hilfen Mbh Wheelchair frame
US7891696B2 (en) * 2008-06-17 2011-02-22 Hanson Wayne H Multifunctional foldable mobility base
CN106074028B (en) * 2016-07-11 2018-03-20 浙江英洛华康复器材有限公司 Foldable electric wheeled chair
CN107137185A (en) * 2017-05-31 2017-09-08 常州高尔登科技有限公司 Folding wheel chair and its locking device
CN107485495A (en) * 2017-09-20 2017-12-19 安徽名之工业设计有限公司 A kind of first-aid stretcher cart
CN109464241A (en) * 2018-11-05 2019-03-15 上海威之群机电制品有限公司 A lightweight wheelchair frame folding mechanism
CN110302018B (en) * 2019-05-08 2021-07-20 东莞威信运动用品有限公司 Folding wheelchair frame
CN111658354B (en) * 2020-06-05 2025-03-04 广东群旺科技股份有限公司 Folding wheelchair

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635530A (en) * 1948-04-28 1950-04-12 Evertaut Ltd Improvements in folding or collapsible chairs or seats
US2793681A (en) * 1955-06-02 1957-05-28 Colson Corp Collapsible wheel chair
DE8816133U1 (en) * 1988-12-28 1989-04-20 Gröning, Uwe, Dipl.-Ing. wheelchair
US5720525A (en) * 1997-02-03 1998-02-24 Excell, Inc. Vehicle seat with anti-rattle arm rest
JP3888661B2 (en) * 2000-08-30 2007-03-07 シナネン株式会社 Portable wheelchair

Also Published As

Publication number Publication date
ATE346577T1 (en) 2006-12-15
EP1374818B1 (en) 2006-11-29
CN2557121Y (en) 2003-06-25
ES2278086T3 (en) 2007-08-01
EP1374818A1 (en) 2004-01-02
DE60309971T2 (en) 2007-09-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee