DE60309971D1 - Portable and foldable wheelchair - Google Patents
Portable and foldable wheelchairInfo
- 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
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>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02262744U | 2002-06-28 | ||
CN02262744U CN2557121Y (en) | 2002-06-28 | 2002-06-28 | Portable folding wheelchair |
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 (8)
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 kind of lightweight wheelchair skeleton fold mechanism |
CN110302018B (en) * | 2019-05-08 | 2021-07-20 | 东莞威信运动用品有限公司 | Folding wheelchair frame |
Family Cites Families (5)
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 |
-
2002
- 2002-06-28 CN CN02262744U patent/CN2557121Y/en not_active Expired - Lifetime
-
2003
- 2003-03-14 EP EP03005814A patent/EP1374818B1/en not_active Expired - Lifetime
- 2003-03-14 AT AT03005814T patent/ATE346577T1/en not_active IP Right Cessation
- 2003-03-14 ES ES03005814T patent/ES2278086T3/en not_active Expired - Lifetime
- 2003-03-14 DE DE60309971T patent/DE60309971T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2278086T3 (en) | 2007-08-01 |
DE60309971T2 (en) | 2007-09-20 |
ATE346577T1 (en) | 2006-12-15 |
EP1374818B1 (en) | 2006-11-29 |
EP1374818A1 (en) | 2004-01-02 |
CN2557121Y (en) | 2003-06-25 |
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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 |