CN202892274U - Detachable wheelchair armrest - Google Patents
Detachable wheelchair armrest Download PDFInfo
- Publication number
- CN202892274U CN202892274U CN 201220574014 CN201220574014U CN202892274U CN 202892274 U CN202892274 U CN 202892274U CN 201220574014 CN201220574014 CN 201220574014 CN 201220574014 U CN201220574014 U CN 201220574014U CN 202892274 U CN202892274 U CN 202892274U
- Authority
- CN
- China
- Prior art keywords
- armrest
- handrail
- wheelchair
- fixing sleeve
- fixed cover
- 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
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a detachable wheelchair armrest and relates to the field of wheelchair parts. The detachable wheelchair armrest comprises an armrest tube, an armrest rear tube plug and an armrest front tube plug. The armrest rear tube plug is disposed on an armrest fixing sleeve. The armrest front tube plug is disposed on a seat tube front bracket. The armrest fixing sleeve is provided with a pull pin handle. An adjusting lever is fitted on the seat tube front bracket. The pull pin handle is connected to the armrest fixing sleeve through a spring and an elastic pin. The adjusting lever and the seat tube front bracket are connected through a nut and a spring. The armrest fixing sleeve is connected to an armrest holder through a bolt. The armrest fixing sleeve can swing left and right. The armrest fixing sleeve, the armrest rear tube plug, the armrest front tube plug, the pull pin handle, the seat tube front bracket, and the adjusting lever are all made of plastic. The detachable wheelchair armrest has the advantages of easiness in detachment, low production cost, easiness in manufacture and convenience in operation.
Description
Technical field
This utility model relates to the wheelchair field of components, the removable handrail of especially a kind of wheelchair.
Background technology
At present, common wheelchair armrest all is fixed on the wheelchair by welding or nut, and is not quick detachable, and this brings inconvenience for the user of wheelchair.
Summary of the invention
In order to overcome the existing not easily detachable problem of wheelchair foot handrail, this utility model provides a kind of wheelchair removable handrail, the dismounting of Convenient wheelchair handrail.
For achieving the above object, the utility model proposes a kind of like this technical scheme: the removable handrail of a kind of wheelchair, comprise behind handrail tube, the handrail pipe close before the pipe close and handrail, pipe close is installed on the handrail fixed cover behind the described handrail, pipe close is installed on the present pipe front rack before the described handrail, is furnished with the handgrip of pulling pin on the described handrail fixed cover, is furnished with the adjusting spanner on the described seat pipe front rack, the described handgrip of pulling pin is connected on the handrail fixed cover by spring and bullet pin, described adjusting spanner be connected the pipe front rack be connected with spring by nut; Described handrail fixed cover is bolted on handrail fixing seat.
The beneficial effects of the utility model are: the wheelchair user can dismantle wheelchair armrest quickly and easily, and production cost is low, is easy to make, and is easy to operate.
Description of drawings
Fig. 1 is the structural representation of wheelchair armrest.
Fig. 2 is the explosive view of wheelchair armrest.
Among the figure, 1, bolt; 2, the handrail fixed cover; 3, the hands handle of pulling pin; 4, spring; 5, the bullet pin; 6, pipe close behind the handrail; 7, handrail fixing seat; 8, handrail tube; 9, pipe close before the handrail; 10, nut; 11, spring; 12, regulate spanner; 13, seat pipe front rack.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
In conjunction with Fig. 1-2, take the removable handrail of a kind of wheelchair as example, the removable handrail of wheelchair comprises behind handrail tube 8, the handrail pipe close 9 before the pipe close 6 and handrail, pipe close 6 is installed on the handrail fixed cover 2 behind the described handrail, pipe close 9 is installed on the present pipe front rack 13 before the handrail, is furnished with the handgrip of pulling pin 3 on the handrail fixed cover 2, is furnished with the spanner 12 of adjusting on the seat pipe front rack 13, the handgrip 3 of pulling pin is connected on the handrail fixed cover 2 by spring 4 and bullet pin 5, regulates spanner 12 and be connected and manage front rack 13 and pass through nut 10 and are connected connection with spring.Described handrail fixed cover 2 is connected on the handrail fixing seat 7 by bolt 1, and handrail fixed cover 2 can be vacillated now to the left, now to the right.The material of pipe close 6, the front pipe close 9 of handrail, the handgrip 3 of pulling pin, seat pipe front rack 13 and adjusting spanner 12 is plastics behind described handrail fixed cover 2, the handrail.
During the mounting wheel armrest of seat, pipe close behind the handrail 6 is inserted in the handrail fixed covers 2, bullet pin 5 withstands pipe close 6 behind the handrail, and pipe close 9 inserts in the seat pipe carriers 13 before the handrail, pulls and regulates spanner 12, blocks pipe close 9 before the handrail, and this moment, wheelchair armrest just was installed on the wheelchair.
Dismounting pulls open adjustable handrail 12 during wheelchair armrest, the pull handgrip 3 of pulling pin backward again, and under the elastic force effect of spring 4, bullet pin 5 separates with pipe close 6 behind the handrail, and wheelchair armrest just can easily from the wheelchair unload.
Pipe close 6 can from the wheelchair not unload yet behind the handrail, and handrail fixed cover 2 can be vacillated now to the left, now to the right, and pipe close 6 also can be vacillated now to the left, now to the right after being installed on the handrail fixed cover 2 behind the handrail, and more convenient different crowd is to the use of wheelchair armrest.
Claims (2)
1. removable handrail of wheelchair, comprise behind handrail tube, the handrail pipe close before the pipe close and handrail, pipe close is installed on the handrail fixed cover after it is characterized in that described handrail, pipe close is installed on the present pipe front rack before the described handrail, is furnished with the handgrip of pulling pin on the described handrail fixed cover, is furnished with the adjusting spanner on the described seat pipe front rack, the described handgrip of pulling pin is connected on the handrail fixed cover by spring and bullet pin, described adjusting spanner and be connected and manage front rack and be connected with spring by nut.
2. the removable handrail of described a kind of wheelchair according to claim 1 is characterized in that described handrail fixed cover is bolted on handrail fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574014 CN202892274U (en) | 2012-11-05 | 2012-11-05 | Detachable wheelchair armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574014 CN202892274U (en) | 2012-11-05 | 2012-11-05 | Detachable wheelchair armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892274U true CN202892274U (en) | 2013-04-24 |
Family
ID=48113001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574014 Expired - Fee Related CN202892274U (en) | 2012-11-05 | 2012-11-05 | Detachable wheelchair armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800142A (en) * | 2012-11-14 | 2014-05-21 | 镇江艾康医疗器械有限公司 | Detachable armrest of wheelchair |
| 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 |
-
2012
- 2012-11-05 CN CN 201220574014 patent/CN202892274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800142A (en) * | 2012-11-14 | 2014-05-21 | 镇江艾康医疗器械有限公司 | Detachable armrest of wheelchair |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |