CN204683959U - Armrest adjustment structure - Google Patents
Armrest adjustment structure Download PDFInfo
- Publication number
- CN204683959U CN204683959U CN201520020658.9U CN201520020658U CN204683959U CN 204683959 U CN204683959 U CN 204683959U CN 201520020658 U CN201520020658 U CN 201520020658U CN 204683959 U CN204683959 U CN 204683959U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- handrail body
- adjustment structure
- armrest adjustment
- bearing pin
- 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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Abstract
This utility model relates to a kind of armrest adjustment structure, comprise the handrail body being installed on the seat left and right sides, an expansion link is provided with below described handrail body, the bottom of described expansion link is movably arranged in handrail body by bearing pin, and the head of described expansion link is movably arranged on seat by bearing pin.After have employed said structure, control handrail body by using expansion link and can complete rise and fall operation, facilitate assistance personnel to assist from the side, can carry out from the side sitting down and standing up, the quantity of assistance personnel can be reduced, convenient and swift.
Description
Technical field
This utility model relates to the production technical field of wheelchair, especially relates to the adjustment structure of wheelchair seat handrail.
Background technology
At present, in daily life, wheelchair becomes the indispensable instrument of the inconvenient crowd of legs and feet, and wheelchair can facilitate movement, and wheelchair when in use, people is needed to assist the people of legs and feet inconvenience to be sat down before wheelchair or stand up, very inconvenient like this, when the people of legs and feet inconvenience is fatter, stand up with regard to being inconvenient to, bring certain difficulty to assistance personnel, or need more people to assist.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy to use and armrest adjustment structure of conveniently standing up and sitting down.
The technical scheme in the invention for solving the technical problem is: a kind of armrest adjustment structure, comprise the handrail body being installed on the seat left and right sides, an expansion link is provided with below described handrail body, the bottom of described expansion link is movably arranged in handrail body by bearing pin, and the head of described expansion link is movably arranged on seat by bearing pin.
Concrete further, conveniently expansion link is fixing, and described expansion link head is provided with the fixture for fastening expansion link.
Concrete further, in order to ensure hand steeredly can not to skid on handrail, described handrail body is provided with skid resistant course.
Concrete further, in order to patient can be facilitated automatically to control, described expansion link is stretched by Electric Machine Control.
The beneficial effects of the utility model are: after have employed said structure, controlling handrail body by using expansion link can complete rise and fall operation, facilitating assistance personnel to assist from the side, can carry out from the side sitting down and standing up, the quantity of assistance personnel can be reduced, convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.、
In figure: 1, seat; 2, handrail body; 3, bearing pin; 4, expansion link; 5, skid resistant course; 6, fixture.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is explained in detail.
A kind of armrest adjustment structure as shown in Figure 1, comprise the handrail body 2 being installed on seat 1 left and right sides, an expansion link 4 is provided with below described handrail body 2, the bottom of described expansion link 4 is movably arranged in handrail body 2 by bearing pin 3, and the head of described expansion link 4 is movably arranged on seat 1 by bearing pin 3; Described expansion link 4 head is provided with the fixture 6 for fastening expansion link 4; Described handrail body 2 is provided with skid resistant course 5.
Automatically control to facilitate, described expansion link 4 is stretched by Electric Machine Control.
When using, fixture 6 is opened, and lifts handrail body 2 to extreme higher position, fixture 6 locking, and assistance personnel help patient to stand up or sit down, and afterwards, fixture 6 is opened, and handrail body 2 is put down, then locking fixture 6 complete operation.
It is emphasized that above is better implementation column of the present utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. an armrest adjustment structure, comprise the handrail body (2) being installed on seat (1) left and right sides, it is characterized in that, described handrail body (2) below is provided with an expansion link (4), the bottom of described expansion link (4) is movably arranged in handrail body (2) by bearing pin (3), and the head of described expansion link (4) is movably arranged on seat (1) by bearing pin (3).
2. armrest adjustment structure according to claim 1, is characterized in that, described expansion link (4) head is provided with the fixture (6) for fastening expansion link (4).
3. armrest adjustment structure according to claim 1, is characterized in that, described handrail body (2) is provided with skid resistant course (5).
4. armrest adjustment structure according to claim 1, is characterized in that, described expansion link (4) is stretched by Electric Machine Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020658.9U CN204683959U (en) | 2015-01-13 | 2015-01-13 | Armrest adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020658.9U CN204683959U (en) | 2015-01-13 | 2015-01-13 | Armrest adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683959U true CN204683959U (en) | 2015-10-07 |
Family
ID=54224304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020658.9U Expired - Fee Related CN204683959U (en) | 2015-01-13 | 2015-01-13 | Armrest adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356303A (en) * | 2019-07-29 | 2019-10-22 | 安徽安凯汽车股份有限公司 | A kind of adjustable seat of the integral new-energy passenger with safety protection component |
-
2015
- 2015-01-13 CN CN201520020658.9U patent/CN204683959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356303A (en) * | 2019-07-29 | 2019-10-22 | 安徽安凯汽车股份有限公司 | A kind of adjustable seat of the integral new-energy passenger with safety protection component |
| CN110356303B (en) * | 2019-07-29 | 2021-10-01 | 安徽安凯汽车股份有限公司 | New forms of energy passenger train is with adjustable seat that has safety protection subassembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180113 |