CN103800147A - Improved detachable armrest of wheelchair - Google Patents
Improved detachable armrest of wheelchair Download PDFInfo
- Publication number
- CN103800147A CN103800147A CN201210454234.4A CN201210454234A CN103800147A CN 103800147 A CN103800147 A CN 103800147A CN 201210454234 A CN201210454234 A CN 201210454234A CN 103800147 A CN103800147 A CN 103800147A
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- CN
- China
- Prior art keywords
- armrest
- handrail
- wheelchair
- pipe
- improved detachable
- 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.)
- Pending
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- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses an improved detachable armrest of a wheelchair and relates to the field of wheelchair parts. The improved detachable armrest comprises an armrest pipe, an armrest pipe sleeve and a seat-pipe front supporting frame. The improved detachable armrest is characterized in that the two ends of the armrest pipe are respectively provided with an armrest pressing piece and an armrest elastic fastener; the armrest pipe sleeve is welded on the wheelchair pipe by an armrest fixing piece; the seat-pipe front supporting frame is connected with the wheel chair pipe in an embedding manner; the armrest pressing pieces and the armrest elastic fasteners are connected together by nuts. The armrest elastic fasteners are V-shaped. The improved detachable armrest disclosed by the invention has the beneficial effects of easy detachment, low production cost, easy manufacture and convenience in operation.
Description
Technical field
The present invention relates to wheelchair field of components, the removable handrail of especially a kind of improved wheelchair.
Background technology
At present, common wheelchair armrest is all fixed on wheelchair by welding or nut, not quick detachable, and this brings inconvenience to the user of wheelchair.
Summary of the invention
In order to overcome the not easily detachable problem of existing wheelchair foot handrail, the invention provides the removable handrail of a kind of improved wheelchair, the dismounting of Convenient wheelchair handrail.
For achieving the above object, the present invention proposes so a kind of technical scheme: the removable handrail of a kind of improved wheelchair, comprise handrail tube, handrail pipe box and seat pipe front rack, described handrail tube two ends are all provided with handrail by sheet and handrail snap-on, described handrail pipe box is welded on wheelchair pipe by handrail stator, described seat pipe front rack is connected with wheelchair pipe is nested, and described handrail links together by nut by sheet and handrail snap-on; Described handrail snap-on is V-shape.
The invention has the beneficial effects as follows: wheelchair user can dismantle wheelchair armrest quickly and easily, and production cost is low, be easy to manufacture, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of improved wheelchair handrail.
Fig. 2 is the explosive view of improved wheelchair handrail.
In figure, 1, handrail tube; 2, handrail is pressed sheet; 3, handrail pipe box; 4, handrail stator; 5, seat pipe front rack; 6, handrail snap-on.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
In conjunction with Fig. 1-2, take the removable handrail of a kind of improved wheelchair as example, the removable handrail of improved wheelchair comprises handrail tube 1, handrail pipe box 3 and seat pipe front rack 5, it is characterized in that, described handrail tube 1 two ends are all provided with handrail by sheet 2 and handrail snap-on 6, handrail pipe box 3 is welded on wheelchair pipe by handrail stator 4, and seat pipe front rack 5 is connected with wheelchair pipe is nested, and handrail links together by nut by sheet 2 and handrail snap-on 6.Described handrail snap-on 6 is V-shape.
When mounting wheel armrest of seat, handrail tube 1 is inserted respectively in handrail fixed cover 3 and seat pipe front rack 5, be arranged on projection extruding fixed cover 3 and an inwall for pipe front rack 5 on the handrail snap-on 6 on handrail tube 1, under the effect of elastic force, handrail tube 1 is arranged in fixed cover 3 and seat pipe front rack 5 smoothly.
When dismounting wheelchair armrest, press handrail by sheet 2, handrail is pressed extruded handrail snap-on 6 of sheet, under the effect of handrail snap-on 6 elastic force, projection on handrail snap-on 6 separates with seat pipe front rack 5 with fixed cover 3, upwards extracts handrail tube 1 out, and wheelchair armrest just from the wheelchair disassembles easily.
Claims (2)
1. the removable handrail of improved wheelchair, comprise handrail tube, handrail pipe box and seat pipe front rack, it is characterized in that described handrail tube two ends are all provided with handrail by sheet and handrail snap-on, described handrail pipe box is welded on wheelchair pipe by handrail stator, described seat pipe front rack is connected with wheelchair pipe is nested, and described handrail links together by nut by sheet and handrail snap-on.
2. the removable handrail of a kind of wheelchair according to claim 1, is characterized in that described handrail snap-on is V-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454234.4A CN103800147A (en) | 2012-11-14 | 2012-11-14 | Improved detachable armrest of wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454234.4A CN103800147A (en) | 2012-11-14 | 2012-11-14 | Improved detachable armrest of wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103800147A true CN103800147A (en) | 2014-05-21 |
Family
ID=50697862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210454234.4A Pending CN103800147A (en) | 2012-11-14 | 2012-11-14 | Improved detachable armrest of wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103800147A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174419A (en) * | 2017-07-24 | 2017-09-19 | 王东宇 | A kind of removable handrail of wheelchair |
| CN107260426A (en) * | 2017-07-24 | 2017-10-20 | 王东宇 | A kind of removable handrail of improved wheelchair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5544940A (en) * | 1994-12-12 | 1996-08-13 | Quickie Designs Inc. | Pivotal rear latch assembly for an armrest apparatus for a wheelchair |
| JPH1043245A (en) * | 1996-08-08 | 1998-02-17 | Nisshin Iryoki Kk | Wheelchair for transferring |
| EP0834298A1 (en) * | 1996-10-04 | 1998-04-08 | Ortopedia GmbH | Accessory for detachable fixation to seat assemblies |
| JPH11155910A (en) * | 1997-12-02 | 1999-06-15 | Suzuki Motor Corp | Armrest device for wheel chair |
| CN202942311U (en) * | 2012-11-05 | 2013-05-22 | 镇江艾康医疗器械有限公司 | Improved wheelchair detachable handrail |
-
2012
- 2012-11-14 CN CN201210454234.4A patent/CN103800147A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5544940A (en) * | 1994-12-12 | 1996-08-13 | Quickie Designs Inc. | Pivotal rear latch assembly for an armrest apparatus for a wheelchair |
| JPH1043245A (en) * | 1996-08-08 | 1998-02-17 | Nisshin Iryoki Kk | Wheelchair for transferring |
| EP0834298A1 (en) * | 1996-10-04 | 1998-04-08 | Ortopedia GmbH | Accessory for detachable fixation to seat assemblies |
| JPH11155910A (en) * | 1997-12-02 | 1999-06-15 | Suzuki Motor Corp | Armrest device for wheel chair |
| CN202942311U (en) * | 2012-11-05 | 2013-05-22 | 镇江艾康医疗器械有限公司 | Improved wheelchair detachable handrail |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174419A (en) * | 2017-07-24 | 2017-09-19 | 王东宇 | A kind of removable handrail of wheelchair |
| CN107260426A (en) * | 2017-07-24 | 2017-10-20 | 王东宇 | A kind of removable handrail of improved wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |