CN109620562A - A kind of multifunctional wheelchair - Google Patents
A kind of multifunctional wheelchair Download PDFInfo
- Publication number
- CN109620562A CN109620562A CN201811525371.6A CN201811525371A CN109620562A CN 109620562 A CN109620562 A CN 109620562A CN 201811525371 A CN201811525371 A CN 201811525371A CN 109620562 A CN109620562 A CN 109620562A
- Authority
- CN
- China
- Prior art keywords
- backrest
- horizontal shore
- wheelchair
- support frame
- universal wheel
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a kind of multifunctional wheelchairs, including L-type support, the L-type support include horizontal shore and between horizontal shore by hinged vertical support frame, cushion is provided on the horizontal shore, the horizontal shore two sides are provided with idler wheel, it is provided with the first universal wheel below the horizontal shore, backrest is provided in the vertical support frame, it is described that back is provided with more than one second universal wheel.This multifunctional wheelchair can change the L-type support of angle by setting, wheelchair can be made also to have the function of stretcher, and by the second universal wheel of setting, facilitate the movement under stretcher state, switching between wheelchair and stretcher, which uses, has very strong practicability, also saves resource.
Description
Technical field
The invention belongs to the field of medical instrument technology, specifically, the present invention relates to a kind of multifunctional wheelchairs.
Background technique
Wheelchair is a kind of very important auxiliary tool for the people of some inconvenient walkings, during use,
People can be sitting on wheelchair, but when encountering emergency case, people can not be sitting on wheelchair, and when can only lie down, at this moment traditional wheel
Chair does not simply fail to provide any help to people, can become a kind of burden instead, and hospital will also use a large amount of wheelchair, not only such as
This, hospital also needs a large amount of stretcher, and hospital will be purchased respectively, but when in use, it is sometimes desirable to the load used
Frame is more, it is sometimes desirable to which the wheelchair used is more, is difficult to meet various needs, and in order to make provision against emergencies, hospital can purchase simultaneously
A large amount of wheelchair and stretcher, this unusual uneconomical, more wasteful resource.
Summary of the invention
Present invention seek to address that the technical problems existing in the prior art, the present invention provides a kind of multifunctional wheelchair,
Purpose is to realize the multiple use of wheelchair, has not only been able to satisfy the use of traditional push chairs, but also can use as stretcher.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of multifunctional wheelchair, including L-type support, the L-type support include horizontal shore and with horizontal shore it
Between by hinged vertical support frame, be provided with cushion on the horizontal shore, the horizontal shore two sides are provided with rolling
Wheel, the horizontal shore lower section is provided with the first universal wheel, backrest is provided in the vertical support frame, described to set by back
It is equipped with more than one second universal wheel.
The vertical support frame and the horizontal shore junction are provided with fastening nut.
The backrest be it is hollow, the backrest is internally provided with expansion plate.
Second universal wheel is connect by connecting rod with backrest, is carried out between the backrest and connecting rod hinged.
Spacer pin is connected with by spring in the connecting rod.
The backrest is provided with protrusion in the ipsilateral of the second universal wheel of setting, offers the first limit hole in the protrusion.
The backrest is provided with mounting groove in setting the ipsilateral of the second universal wheel, and the second limit is offered on the mounting groove
Hole.
Third limit hole is offered in the connecting rod.
Handle is provided in the vertical support frame.
Wheelchair is a kind of very important auxiliary tool for the people of legs and feet inconvenience, compared with traditional wheelchair, this
Advantage possessed by kind multifunctional wheelchair are as follows: can according to need and converted between wheelchair and stretcher, when being used as wheelchair, made
With method and traditional wheelchair and indistinction, when being used as stretcher, during wheelchair becomes stretcher, operation is fairly simple,
And whole structure and uncomplicated, so being less likely to occur to damage, and daily maintenance and maintenance is all more convenient, has
Very high practicability, and can economize on resources to a certain extent, economic value with higher.
Detailed description of the invention
This specification includes following attached drawing, content expressed by each width attached drawing are as follows:
Fig. 1 is a kind of multifunctional wheelchair overall structure diagram.
Fig. 2 is a kind of multifunctional wheelchair stretcher status diagram.
Fig. 3 is a kind of the second universal wheel of multifunctional wheelchair mounting structure schematic diagram.
Fig. 4 is the enlarged diagram at A.
Figure label are as follows:
1, the second universal wheel；2, connecting rod；3, raised；4, mounting groove；
5, L-type support；51, horizontal shore；52, vertical support frame；
6, expansion plate；7, backrest；8, cushion；9, the first universal wheel；10, idler wheel；11, fastening nut；12, the first limit
Hole；13, the second limit hole；14, spring；15, spacer pin；16, handle.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Illustrate, to facilitate related personnel to better understand the technical solution.
As depicted in figs. 1 and 2, a kind of multifunctional wheelchair, including L-type support 5, L-type support 5 include 51 He of horizontal shore
By hinged vertical support frame 52 between horizontal shore 51, cushion 8, horizontal shore are provided on horizontal shore 51
51 two sides are provided with idler wheel 10, and the first universal wheel 9 is provided with below horizontal shore 51, is provided with backrest in vertical support frame 52
7, more than one second universal wheel 1 is provided on backrest 7.
L-type support 5 is like the chair of a not no supporting leg, and cushion is arranged on the horizontal shore 51 that L-type support 5 includes
8, people can be sitting on cushion 8, and backrest 7 is arranged in the vertical support frame 52 that L-type support 5 includes, when people is sitting on cushion 8,
Back can lean against on backrest 7, idler wheel 10 be arranged in the two sides of cushion 8, idler wheel 10 contacts ground, and in horizontal shore 51
Lower section the first universal wheel 9 is set, the first universal wheel 9 also facilitates shifting to be supported to whole device with ground face contact
It is dynamic, it is carried out hingedly between vertical support frame 52 and horizontal shore 51, therefore angle between the two is adjustable, when vertical branch
When support 52 is adjusted to horizontality, wheelchair becomes stretcher at this time, the second universal wheel 1 contact ground being arranged on backrest 7, and second
Universal wheel 1 is together supported whole device with the first universal wheel 9 and idler wheel 10, the movement of Convenient stretcher, is propping up vertically
Handle 16 is provided on support 52, when condition do not allow idler wheel 10 roll when, stretcher can be lifted, it is such design have compared with
High practicability.
As shown in Figure 1, vertical support frame 52 and 51 junction of horizontal shore are provided with fastening nut 11.
By hinged between vertical support frame 52 and horizontal shore 51, adjustable angle, but in the process used
In, we will guarantee the fixation of angle between the two, after suitable angle is arrived in adjusting, tighten fastening nut 11, at this time vertically
Angle between support frame 52 and horizontal shore 51 just secures, and by fastening nut 11 come fixed angle, structure is simpler
It is single, and it is very convenient to operate.
As shown in Figure 1, backrest 7 be it is hollow, backrest 7 is internally provided with expansion plate 6.
After vertical support frame 52 is adjusted to horizontality, backrest 7 may not be able to satisfy plus the entire length of cushion 8 and need
It wants, because the height of people is different, in order to meet different human needs, backrest 7 is designed to telescopic, backrest 7 is hollow, inside
One piece of expansion plate 6 is arranged in portion, pushes and pulls as needed to setting expansion plate 6, so that the entire length to stretcher is adjusted, this
Kind design substantially increases practicability.
As shown in Figure 1, the second universal wheel 1 is connect by connecting rod 2 with backrest 7, cut with scissors between backrest 7 and connecting rod 2
It connects.
When vertical support frame 52 is adjusted to horizontality, the second universal wheel 1 will contact ground, therefore connecting rod 2 will have
Certain length, when being used as wheelchair, the second universal wheel 1 can carry out between connecting rod 2 and backrest 7 in the rear side of backrest 7
Hingedly, connecting rod 2 can be folded, folds rear connecting rod 2 and the second universal wheel 1 is located next to backrest, makes whole knot in this way
Structure is more beautiful, but also will not influence the normal use of wheelchair.
As shown in figure 4, being connected with spacer pin 15 by spring 14 in connecting rod 2, the second universal wheel 1 is being arranged in backrest 7
It is ipsilateral to be provided with protrusion 3, the first limit hole 12 is offered in protrusion 3.
When connecting rod 2 is folded into next to backrest 7, the position to connecting rod 2 is needed to be fixed, in backrest 7
First limit hole 12 is set in upper setting protrusion 3, raised 3, connecting rod 2 is located among protrusion 3, the spacer pin 15 in connecting rod 2
It is corresponding with 12 position of the first limit hole, it is connected, can be pressed with finger by spring 14 between spacer pin 15 and connecting rod 2, from
And entering spacer pin 15 in first limit hole 12, this fixed form structure is simple, it is not easy to break down, have higher
Job stability.
It, can be by 3 that far from backrest 7 of protrusion and in order to make spacer pin 15 be easier to enter in the first limit hole 12
One end be designed to it is skewed, in this way connecting rod 2 rotate when there is no need to press with finger spacer pin 15, operate
Enhanced convenience.
As shown in figures 1 and 3, backrest 7 is provided with mounting groove 4 in setting the ipsilateral of the second universal wheel 9, opens up on mounting groove
There is the second limit hole 13, offers third limit hole in connecting rod 2.
Before backrest 7 is adjusted to horizontality, the connecting rod 2 next to backrest 7 is first adjusted to vertical 7 shape of backrest
State, connecting rod 2 are among mounting groove 4, and the third limit hole in connecting rod 2 is aligned with the second limit hole 13 on mounting groove 4,
Then intermediate to be inserted into rotating dog, the position of connecting rod 2 is fixed, this limit method is relatively simple for structure, it is not easy to send out
Raw failure, and it is also fairly simple in operation, there is very strong practicability.
As shown in Figure 1, being provided with handle 16 in vertical support frame 52.
There are two types of effects for handle 16 in vertical support frame 52, first, people can hold handle 16 will when being used as wheelchair
Wheelchair pushes；Second, when being used as stretcher handle 16 can be lifted with hand, while lifting the stretcher other end, realize to entire
The movement of stretcher.
Wheelchair and stretcher are all more commonly used in hospital, a kind of multifunctional wheelchair, specifically used process are as follows: are being used as wheelchair
When, vertical support frame 52 is adjusted to vertical state, horizontal shore 51 is adjusted to horizontality, then uses fastening nut 11
The position progress of the two is relatively fixed, it is mutually perpendicular to therebetween at this time, spacer pin 15 is inserted into the first limit hole 12, water
Cushion 8 is set on flat support frame 51, people is sitting on cushion 8, and backrest 7 is arranged in vertical support frame 52, and people leans against on backrest 7,
Idler wheel 10 is arranged in the two sides of bracket, is arranged the first universal wheel 9 in the lower section of horizontal shore 51, the movement of Convenient wheelchair, with
When making stretcher, unscrew fastening nut 11, then is adjusted to horizontal shore 51 in one plane, twist by vertical support frame 52
Tight fastening nut 11, and the expansion plate 6 inside backrest 7 is extracted out, spacer pin 15 is pressed, under gravity, connecting rod 2 is revolved
Turn an angle, the second universal wheel 1 contacts ground, the second limit hole 13 and the alignment of third limit hole, centre insertion rotation at this time
Pin, the second universal wheel 1, the first universal wheel 9 and idler wheel 10 support stretcher, therefore stretcher can be moved very easily,
Handle 16 can also be lifted with hand and lift the other end of stretcher, to move to stretcher.
Wheelchair is a kind of very important auxiliary tool for the people of legs and feet inconvenience, compared with traditional wheelchair, this
Advantage possessed by kind multifunctional wheelchair are as follows: can according to need and converted between wheelchair and stretcher, when being used as wheelchair, made
With method and traditional wheelchair and indistinction, when being used as stretcher, during wheelchair becomes stretcher, operation is fairly simple,
And whole structure and uncomplicated, so being less likely to occur to damage, and daily maintenance and maintenance is all more convenient, has
Very high practicability, and can economize on resources to a certain extent, economic value with higher.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (9)
1. a kind of multifunctional wheelchair, it is characterised in that: including L-type support (5), the L-type support (5) includes horizontal shore
(51) it by hinged vertical support frame (52) and between horizontal shore (51), is provided on the horizontal shore (51)
Cushion (8), horizontal shore (51) two sides are provided with idler wheel (10), are provided with first below the horizontal shore (51)
Universal wheel (9) is provided with backrest (7) on the vertical support frame (52), is provided with more than one second on the backrest (7)
Universal wheel (1).
2. a kind of multifunctional wheelchair described in accordance with the claim 1, it is characterised in that: the vertical support frame (52) and the water
Flat support frame (51) junction is provided with fastening nut (11).
3. a kind of multifunction seat described in accordance with the claim 1, it is characterised in that: the backrest (7) be it is hollow, it is described to lean on
Back (7) is internally provided with expansion plate (6).
4. a kind of multifunction seat described in accordance with the claim 1, it is characterised in that: second universal wheel (1) passes through connection
Bar (2) is connect with backrest (7), is carried out between the backrest (7) and connecting rod (2) hinged.
5. a kind of multifunction seat according to claim 4, it is characterised in that: connected on the connecting rod (2) by spring
It is connected to spacer pin (15).
6. a kind of multifunctional wheelchair described in accordance with the claim 1, it is characterised in that: the backrest (7) is universal in setting second
The ipsilateral of wheel (1) is provided with raised (3), offers the first limit hole (12) on the protrusion (3).
7. a kind of multifunctional wheelchair described in accordance with the claim 1, it is characterised in that: the backrest (7) is universal in setting second
Wheel the ipsilateral of (1) is provided with mounting groove (4), offers the second limit hole (13) on the mounting groove (4).
8. a kind of multifunction seat according to claim 4, it is characterised in that: offer third on the connecting rod (2)
Limit hole.
9. a kind of multifunction seat described in accordance with the claim 1, it is characterised in that: be provided on the vertical support frame (52)
Handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525371.6A CN109620562A (en) | 2018-12-13 | 2018-12-13 | A kind of multifunctional wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525371.6A CN109620562A (en) | 2018-12-13 | 2018-12-13 | A kind of multifunctional wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109620562A true CN109620562A (en) | 2019-04-16 |
Family
ID=66073589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525371.6A Pending CN109620562A (en) | 2018-12-13 | 2018-12-13 | A kind of multifunctional wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109620562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353912A (en) * | 2019-07-31 | 2019-10-22 | 西安交通大学医学院第一附属医院 | A kind of dedicated hospital bed of patients with heart failure |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008377A (en) * | 2010-12-16 | 2011-04-13 | 徐州工业职业技术学院 | Stretcher with height-adjustable supporting legs |
| CN202223456U (en) * | 2011-06-22 | 2012-05-23 | 施凤超 | Bed type wheelchair |
| CN202459024U (en) * | 2012-03-27 | 2012-10-03 | 南阳医学高等专科学校第一附属医院 | Wheel chair bed |
| CN204016675U (en) * | 2014-08-20 | 2014-12-17 | 廖颖 | A kind of Medical portable nursing bed |
| CN204468466U (en) * | 2014-12-04 | 2015-07-15 | 成都弘毅天承科技有限公司 | A kind of natural disaster being provided with LED with taking turns stretcher more |
| CN205268412U (en) * | 2016-01-08 | 2016-06-01 | 潘振建 | Multifunctional stretcher |
| CN205322636U (en) * | 2015-12-28 | 2016-06-22 | 江苏慧明智能科技有限公司 | Multipurpose variable wheelchair |
| CN106137566A (en) * | 2016-07-26 | 2016-11-23 | 张家港市协和医疗器械有限公司 | A kind of telescopic multifunctional rescue stretcher |
| CN206630320U (en) * | 2016-12-06 | 2017-11-14 | 中国石油大学(华东) | A kind of student experimenting room seat |
| CN207370825U (en) * | 2017-04-13 | 2018-05-18 | 中国人民解放军总医院 | Possesses the wheelchair of function of stretcher |
| CN207721998U (en) * | 2017-06-21 | 2018-08-14 | 青岛科技大学 | A kind of walk help has helped wheelchair |
-
2018
- 2018-12-13 CN CN201811525371.6A patent/CN109620562A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008377A (en) * | 2010-12-16 | 2011-04-13 | 徐州工业职业技术学院 | Stretcher with height-adjustable supporting legs |
| CN202223456U (en) * | 2011-06-22 | 2012-05-23 | 施凤超 | Bed type wheelchair |
| CN202459024U (en) * | 2012-03-27 | 2012-10-03 | 南阳医学高等专科学校第一附属医院 | Wheel chair bed |
| CN204016675U (en) * | 2014-08-20 | 2014-12-17 | 廖颖 | A kind of Medical portable nursing bed |
| CN204468466U (en) * | 2014-12-04 | 2015-07-15 | 成都弘毅天承科技有限公司 | A kind of natural disaster being provided with LED with taking turns stretcher more |
| CN205322636U (en) * | 2015-12-28 | 2016-06-22 | 江苏慧明智能科技有限公司 | Multipurpose variable wheelchair |
| CN205268412U (en) * | 2016-01-08 | 2016-06-01 | 潘振建 | Multifunctional stretcher |
| CN106137566A (en) * | 2016-07-26 | 2016-11-23 | 张家港市协和医疗器械有限公司 | A kind of telescopic multifunctional rescue stretcher |
| CN206630320U (en) * | 2016-12-06 | 2017-11-14 | 中国石油大学(华东) | A kind of student experimenting room seat |
| CN207370825U (en) * | 2017-04-13 | 2018-05-18 | 中国人民解放军总医院 | Possesses the wheelchair of function of stretcher |
| CN207721998U (en) * | 2017-06-21 | 2018-08-14 | 青岛科技大学 | A kind of walk help has helped wheelchair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353912A (en) * | 2019-07-31 | 2019-10-22 | 西安交通大学医学院第一附属医院 | A kind of dedicated hospital bed of patients with heart failure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
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| RJ01 | Rejection of invention patent application after publication |