CN207236923U - A kind of wheelchair - Google Patents
A kind of wheelchair Download PDFInfo
- Publication number
- CN207236923U CN207236923U CN201621473918.9U CN201621473918U CN207236923U CN 207236923 U CN207236923 U CN 207236923U CN 201621473918 U CN201621473918 U CN 201621473918U CN 207236923 U CN207236923 U CN 207236923U
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- handrail
- supporting rod
- people
- connecting rod
- 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
Abstract
The utility model discloses a kind of wheelchair, it is characterised in that：The backrest both sides are provided with supporting rack, there is supporting rod below handrail, and the supporting rod is connected slidably and with the connecting rod of seat side along the vertical direction, position limiting structure is additionally provided with supporting rod, the armrest rear end slidably coordinates with supporting rack.By the way that existing armrest is improved, handrail is slided up and down in the connecting rod of wheelchair seat side, and the supporting rod of armrest rear end and wheelchair backrest is slidably matched, when needing the people of legs and feet inconvenience helping wheelchair from the bed, the position limiting structure of the connecting rod of handrail is eliminated, handrail can slide to height of seat, so as to reduce handrail height, alleviate the burden on the people to wheelchair of legs and feet inconvenience, then handrail is risen, handrail is limited using position limiting structure and is fixed, facilitates the people of legs and feet inconvenience to use.This is simple in structure, easy to operate.
Description
Technical field
The utility model belongs to a kind of disabled person and uses product, and the people for being concretely related to a kind of legs and feet inconvenience uses
Wheelchair.
Background technology
In existing life for various reasons, there is the people of many legs and feet inconvenience, therefore, wheelchair is a kind of for these people
Walking instrument well.Due to the inconvenience of these people's legs and feet, although walking has wheelchair help, people is needed when bunk bed
Help, this when due to the handrail of wheelchair be it is immovable, this structure to help legs and feet inconvenience people add
Burden, therefore have Patent No.：201210454255.6 a kind of entitled wheelchair can turn over short handrail.The structure can be by handrail
Overturn, but for the people of upper and lower inconvenience, this structure still cannot meet that the people of legs and feet inconvenience uses.
Utility model content
In view of the presence of problem above, the utility model provides a kind of wheelchair, have it is simple in structure, it is convenient to wheelchair armrest
Scaling operation up and down is carried out, the characteristics of easy to help the people of legs and feet inconvenience from the bed on wheelchair.
A kind of wheelchair, including wheelchair armrest and the backrest that is connected with handrail and seat by back is connected to, also set
Put foot-operated in front of seat, it is characterised in that：The backrest both sides are provided with supporting rack, there is supporting rod below handrail, institute
State supporting rod and be connected slidably and with the connecting rod of seat side along the vertical direction, position limiting structure is additionally provided with supporting rod, institute
Armrest rear end is stated with supporting rack slidably to coordinate.
Further：Through hole is provided with the connecting rod, the supporting rod passes through through hole, and is also set up on supporting rod
There is pin shaft hole, an axis pin is connected in connecting rod by rope.
Further, vertical bar-shaped trough is additionally provided with support frame as described above, is provided with the armrest rear end end face and bar
The vertical journal stirrup that shape groove coordinates.
Beneficial effect
The beneficial effects of the utility model are：By the way that existing armrest is improved so that handrail can be in wheelchair
The connecting rod of seat side slides up and down, and the supporting rod of armrest rear end and wheelchair backrest is slidably matched, need by
When the people of legs and feet inconvenience helps wheelchair from the bed, the position limiting structure of the connecting rod of handrail is eliminated, handrail can slide to seat
Highly, so as to reduce handrail height, the burden on the people to wheelchair for helping legs and feet inconvenience is alleviated, then rises handrail,
Handrail is limited using position limiting structure and is fixed, facilitates the people of legs and feet inconvenience to use.This is simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model wheelchair
Fig. 2 is the slide construction schematic diagram between handrail and wheelchair
Fig. 3 is the structure diagram that bar-shaped trough is set on supporting rack
Embodiment
As a kind of embodiment of the utility model, as shown in Figure 1, 2, a kind of wheelchair, including wheelchair armrest 5 and with
The backrest of handrail connection, and the seat by back is connected to, foot-operated 4 be also arranged in front of seat, and installed in wheelchair
Both sides are used to support the wheel 1 of wheelchair, it is characterised in that：The backrest both sides are provided with supporting rack 3, and supporting rack is mainly used for
Fixed backrest, and supporting rack rear portion is provided with the handle 6 of push wheel chair, there is supporting rod 2 below handrail, the supporting rod is vertically
Direction is slidably connected with the connecting rod 11 of seat side, and position limiting structure, the armrest rear end and branch are additionally provided with supporting rod
Support slidably coordinates.By the way that existing armrest is improved so that handrail can be in the connecting rod of wheelchair seat side
Slide up and down, and the supporting rod of armrest rear end and wheelchair backrest be slidably matched, need by the people of legs and feet inconvenience from
When helping wheelchair on bed, the position limiting structure of the connecting rod of handrail is eliminated, handrail can slide to height of seat, so as to reduce
Handrail height, is alleviated the burden on the people to wheelchair for helping legs and feet inconvenience, then rises handrail, will be helped using position limiting structure
Hand limitation is fixed, and facilitates the people of legs and feet inconvenience to use.This is simple in structure, easy to operate；And improvement cost is not high.
In the present embodiment：Through hole 7 is provided with the connecting rod, the supporting rod 2 passes through through hole, and on supporting rod
Pin shaft hole is additionally provided with, an axis pin 10 is connected in connecting rod by rope.Slided by setting through hole for connection support bar
It is dynamic, it is simple in structure, it is easy to operate, improvement cost can be reduced.
In the present embodiment：As shown in figure 3, vertical bar-shaped trough 9 is provided with support frame as described above, at the armrest rear end end
Face is provided with the vertical journal stirrup 8 coordinated with bar-shaped trough.By setting vertical bar-shaped trough with journal stirrup to coordinate, help to glide to handrail
Or move up and be oriented to.
This structure is improved primarily directed to the frame part structure of wheelchair, and one of handrail is fabricated to can be upper and lower
Mobile structure, facilitates the people of legs and feet inconvenience to use, this is simple in structure, easy to operate, and improvement cost is not high, easy to spread to make
With.
Claims (3)
1. a kind of wheelchair, including wheelchair armrest and the backrest that is connected with handrail and seat by back is connected to, also set
It is foot-operated in front of seat, it is characterised in that：The backrest both sides are provided with supporting rack, there is supporting rod below handrail, described
Supporting rod is connected slidably and with the connecting rod of seat side along the vertical direction, and position limiting structure is additionally provided with supporting rod, described
Armrest rear end slidably coordinates with supporting rack.
A kind of 2. wheelchair according to claim 1, it is characterised in that：The position limiting structure is：Set in the connecting rod
Through hole is equipped with, the supporting rod passes through through hole, and pin shaft hole is additionally provided with supporting rod, and an axis pin is connected to connection by rope
On bar.
A kind of 3. wheelchair according to claim 1, it is characterised in that：Vertical bar-shaped trough is provided with support frame as described above,
The vertical journal stirrup coordinated with bar-shaped trough is provided with the armrest rear end end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473918.9U CN207236923U (en) | 2016-12-20 | 2016-12-20 | A kind of wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473918.9U CN207236923U (en) | 2016-12-20 | 2016-12-20 | A kind of wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207236923U true CN207236923U (en) | 2018-04-17 |
Family
ID=61874707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473918.9U Expired - Fee Related CN207236923U (en) | 2016-12-20 | 2016-12-20 | A kind of wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207236923U (en) |
-
2016
- 2016-12-20 CN CN201621473918.9U patent/CN207236923U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180417 Termination date: 20181220 |