CN103800139A - Detachable toppling-preventing tube for wheelchair - Google Patents
Detachable toppling-preventing tube for wheelchair Download PDFInfo
- Publication number
- CN103800139A CN103800139A CN201210453880.9A CN201210453880A CN103800139A CN 103800139 A CN103800139 A CN 103800139A CN 201210453880 A CN201210453880 A CN 201210453880A CN 103800139 A CN103800139 A CN 103800139A
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- China
- Prior art keywords
- toppling
- wheelchair
- dumping
- detachable
- preventing
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- 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.)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a detachable toppling-preventing tube for a wheelchair and relates to the field of components of the wheelchair. The detachable toppling-preventing tube for the wheelchair comprises a toppling-preventing tube and a toppling-preventing small wheel, wherein the toppling-preventing tube, a U-shaped base and the toppling-preventing small wheel are fastened and connected through a square neck bolt; a V-shaped spring and a ball are mounted on the front section of the toppling-preventing tube. The toppling-preventing tube can be used for effectively preventing the wheelchair from toppling over and is easy to detach. The detachable toppling-preventing tube provided by the invention has the advantages of simple structure and easiness of manufacture.
Description
Technical field
The present invention relates to wheelchair field of components, especially a kind of detachable wheelchair anti-dumping pipe.
Background technology
At present, using in the process of wheelchair, run into road out-of-flatness, when climb and fall, wheelchair easily produces vibrations, and especially, in the time that motion amplitude is excessive, wheelchair centre-of gravity shift, is taken advantage of wheelchair-bound people to bring potential safety hazard, is prone to security incident.
Summary of the invention
The potential safety hazard defect existing in order to overcome existing wheel chair wheel, the invention provides a kind of detachable wheelchair anti-dumping pipe, can effectively prevent that wheelchair from toppling over, and avoids occurring security incident.
For achieving the above object, the present invention proposes so a kind of technical scheme: a kind of detachable wheelchair anti-dumping pipe, comprise anti-dumping pipe and anti-dumping steamboat, anti-dumping pipe, U-shaped seat and anti-dumping steamboat are fastenedly connected by square neck bolt, and described anti-dumping pipe leading portion is provided with V-type spring and hoodle.
The invention has the beneficial effects as follows: anti-dumping pipe can effectively prevent that wheelchair from toppling over, and be easy to dismounting.The present invention is simple in structure, is easy to manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of detachable wheelchair anti-dumping pipe.
Fig. 2 is the Wheelchair structure schematic diagram that anti-dumping pipe is installed.
In figure, 1, V-type spring; 2, hoodle; 3, anti-dumping pipe; 4, U-shaped seat; 5, anti-dumping steamboat; 6, square neck bolt; 7, bottom tube after wheelchair.
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 detachable wheelchair of one with anti-dumping pipe as example, wheelchair anti-dumping pipe comprises anti-dumping pipe 3 and anti-dumping steamboat 5, and anti-dumping pipe 3, U-shaped seat 4 and anti-dumping steamboat 5 are fastenedly connected by square neck bolt 6, and described anti-dumping pipe 3 leading portions are provided with V-type spring 1 and hoodle 2.
When anti-dumping pipe 3 is installed, first V-type spring 1 and hoodle 2 are put into after wheelchair in bottom tube 7,3 extruding of anti-dumping pipe are arranged on the hoodle 2 on bottom tube 7 after wheelchair, treat that hoodle 2 drops in the aperture on anti-dumping pipe 3, and 3 of anti-dumping pipes are successfully arranged on after wheelchair on bottom tube 7.
When dismounting anti-dumping pipe 3, the hoodle 2 after extruding wheelchair on bottom tube 7, pull anti-dumping pipe 3 backward, anti-dumping pipe 3 just from wheelchair bottom tube 7 disassemble.
Claims (1)
1. a detachable wheelchair anti-dumping pipe, comprises anti-dumping pipe and anti-dumping steamboat, and anti-dumping pipe, U-shaped seat and anti-dumping steamboat are fastenedly connected by square neck bolt, it is characterized in that, described anti-dumping pipe leading portion is provided with V-type spring and hoodle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453880.9A CN103800139A (en) | 2012-11-14 | 2012-11-14 | Detachable toppling-preventing tube for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453880.9A CN103800139A (en) | 2012-11-14 | 2012-11-14 | Detachable toppling-preventing tube for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103800139A true CN103800139A (en) | 2014-05-21 |
Family
ID=50697854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453880.9A Pending CN103800139A (en) | 2012-11-14 | 2012-11-14 | Detachable toppling-preventing tube for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103800139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397637A (en) * | 2017-07-24 | 2017-11-28 | 王东宇 | A kind of detachable wheelchair anti-dumping pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904214A (en) * | 1997-07-11 | 1999-05-18 | Lin; David Jung-Ching | Power assist anti-tip wheel system for invalid carriage |
| WO2006045316A1 (en) * | 2004-10-29 | 2006-05-04 | R82 A/S | Comfort wheelchair |
| GB2448110A (en) * | 2007-03-27 | 2008-10-08 | Pihsiang Machinery Mfg Co Ltd | Folding electric wheelchair |
| CN201542841U (en) * | 2009-11-23 | 2010-08-11 | 佛山市东方医疗设备厂有限公司 | Detachable multi-position vehicle for child having cerebral palsy |
| CN202892268U (en) * | 2012-11-05 | 2013-04-24 | 镇江艾康医疗器械有限公司 | Detachable anti-tripping pipe for wheelchair |
-
2012
- 2012-11-14 CN CN201210453880.9A patent/CN103800139A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904214A (en) * | 1997-07-11 | 1999-05-18 | Lin; David Jung-Ching | Power assist anti-tip wheel system for invalid carriage |
| WO2006045316A1 (en) * | 2004-10-29 | 2006-05-04 | R82 A/S | Comfort wheelchair |
| GB2448110A (en) * | 2007-03-27 | 2008-10-08 | Pihsiang Machinery Mfg Co Ltd | Folding electric wheelchair |
| CN201542841U (en) * | 2009-11-23 | 2010-08-11 | 佛山市东方医疗设备厂有限公司 | Detachable multi-position vehicle for child having cerebral palsy |
| CN202892268U (en) * | 2012-11-05 | 2013-04-24 | 镇江艾康医疗器械有限公司 | Detachable anti-tripping pipe for wheelchair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397637A (en) * | 2017-07-24 | 2017-11-28 | 王东宇 | A kind of detachable wheelchair anti-dumping pipe |
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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 |