CN207940989U - A kind of wheelchair of adjustable-angle - Google Patents
A kind of wheelchair of adjustable-angle Download PDFInfo
- Publication number
- CN207940989U CN207940989U CN201721176083.5U CN201721176083U CN207940989U CN 207940989 U CN207940989 U CN 207940989U CN 201721176083 U CN201721176083 U CN 201721176083U CN 207940989 U CN207940989 U CN 207940989U
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- CN
- China
- Prior art keywords
- wheelchair
- support
- vehicle frame
- angle
- adjustable
- 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
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000036544 posture Effects 0.000 abstract description 3
- 230000001340 slower Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000004369 Blood Anatomy 0.000 description 1
- 210000003414 Extremities Anatomy 0.000 description 1
- 210000000936 Intestines Anatomy 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 210000002784 Stomach Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000004078 physical exercise Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a kind of wheelchairs of adjustable-angle, including two vehicle frames, the surface activity of the vehicle frame is connected with handrail, the bottom of the vehicle frame is equipped with first support and gag lever post successively from left to right, the bottom of the first support is connected with second support, the bottom of the second support is fixedly connected with supporting rod, and the bottom of the supporting rod is fixedly connected with fixed link, idler wheel is connected on the right side of the fixed link.The wheelchair of the adjustable-angle, pass through being used cooperatively for vehicle frame, gag lever post, first support, second support, fixed link and supporting rod, the problem of solving existing wheelchair, angle cannot be adjusted, the wheelchair of the adjustable-angle, has the advantages of adjusting angle, so that user is adjusted different sitting postures, slows down user and be sitting in the fatigue generated on wheelchair for a long time, increase the comfort of user, it brings great convenience, is worthy to be popularized to the use of user.
Description
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of wheelchair of adjustable-angle.
Background technology
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems with wheelchair,
Them are more importantly made to carry out physical exercise by means of wheelchair and participate in social activities, common wheelchair is generally by wheelchair frame, vehicle
Wheel, brake gear and four parts composition is seated against, hand wheelchair increases manual setter, electric wheelchair exists on the basis of common wheelchair
On the basis of common wheelchair, increases electronics force aid system, alleviate the physical demands of user, base of the intelligent wheel chair in electric wheelchair
On plinth, mobile positioning, standing movement, remote-controlled movement and associated internet+assisted living are increased.
For most of the disabled, because being limited by body flexibility ratio, wheelchair is that the disabled is essential
A kind of auxiliary tool, most of existing wheelchair are all fixed, do not have the function of adjusting wheelchair angle, in the disabled
For a long time in sitting on wheelchair, due to remaining a kind of sitting posture, it can inevitably cause fatigue, even more serious person can cause blood
Liquid dyshaemia, functions of intestines and stomach slow down with the symptoms such as osteoporosis, bring great inconvenience to the use of user.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of wheelchair of adjustable-angle, has adjusting angle
The advantages of, the problem of solving existing wheelchair, angle cannot be adjusted.
（Two）Technical solution
To realize that above-mentioned adjusting angle purpose, the utility model provide the following technical solutions：A kind of wheel of adjustable-angle
Chair, including two vehicle frames, the surface activity of the vehicle frame are connected with handrail；
The bottom of the vehicle frame is equipped with first support and gag lever post, the bottom activity of the first support successively from left to right
It is connected with second support, the bottom of the second support is fixedly connected with supporting rod, and the bottom of the supporting rod is fixedly connected with
Fixed link is connected with idler wheel on the right side of the fixed link, and the left end of the fixed link is fixedly connected with connecting rod, the company
The bottom of extension bar is connected with universal wheel, and connector sleeve is fixedly connected on the left of the vehicle frame, is provided on the connector sleeve
Running-board bracket, the one end of the running-board bracket far from connector sleeve are fixedly connected with foot pedal.
Preferably, through-hole is offered on the connector sleeve, the bottom of the fixed link is fixedly connected with brake.
Preferably, it is provided with cushion at the top of the vehicle frame.
Preferably, the bottom of the first support is flexibly connected by the first pivot pin with second support, the right side of the handrail
End is flexibly connected by the second pivot pin with vehicle frame.
Preferably, the one end of the running-board bracket far from foot pedal is fixedly connected by bayonet lock with connector sleeve.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of wheelchair of adjustable-angle, has following advantageous effect：
1, the wheelchair of the adjustable-angle passes through vehicle frame, gag lever post, first support, second support, fixed link and supporting rod
The problem of being used cooperatively, solve existing wheelchair, angle cannot be adjusted, the wheelchair of the adjustable-angle has adjustment angle
The advantages of spending allows user to adjust different sitting postures, slows down user and is sitting in the fatigue generated on wheelchair for a long time, increases
The comfort for having added user brings great convenience to the use of user, is worthy to be popularized.
2, the wheelchair of the adjustable-angle, by the way that handrail is arranged, the person's of being convenient to use is manually placed on handrail, by setting
Brake is set, braking can be played the role of to idler wheel, it is therefore prevented that rolling occur in idler wheel, and improves the safety of wheelchair
Can, by setting universal wheel, conversion direction can be played the role of to wheelchair, by the way that foot pedal is arranged, the person's of being convenient to use foot
It places, by the way that connector sleeve, the height of adjustable pedal frame is arranged, the foot for facilitating the user of different heights is placed on foot pedal
On, the comfort level of user is increased, by the way that gag lever post is arranged, limit can be played the role of to vehicle frame, avoid vehicle frame adjusting
Angle causes vehicle frame to occur to fix after adjusting angle, increases the stability of vehicle frame, make because vehicle frame does not have limiting device
The stablizing effect of vehicle frame is more preferable, by the way that cushion is arranged, increases the comfort level that user is seated.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model one；
Fig. 2 is the utility model structure diagram two.
In figure：1 vehicle frame, 2 handrails, 3 gag lever posts, 4 first supports, 5 second supports, 6 fixed links, 7 idler wheels, 8 brakes, 9
Supporting rod, 10 universal wheels, 11 foot pedals, 12 running-board brackets, 13 connecting rods, 14 connector sleeves, 15 cushions.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of wheelchair of adjustable-angle, including two vehicle frames 1, the top of vehicle frame 1 are provided with cushion
15, by the way that cushion 15 is arranged, the comfort level that user is seated is increased, the surface activity of vehicle frame 1 is connected with handrail 2, by setting
Handrail 2 is set, the person's of being convenient to use is manually placed on handrail 2, and the right end of handrail 2 is flexibly connected by the second pivot pin with vehicle frame 1；
The bottom of vehicle frame 1 is equipped with first support 4 and gag lever post 3 successively from left to right, and the bottom of first support 4 passes through first
Pivot pin is flexibly connected with second support 5, by the way that gag lever post 3 is arranged, can be played the role of limit to vehicle frame 1, be avoided the tune of vehicle frame 1
Angle is saved, because vehicle frame 1 does not have limiting device, causes vehicle frame 1 to occur to fix after adjusting angle, increases the stabilization of vehicle frame 1
Property, keep the stablizing effect of vehicle frame 1 more preferable, the bottom of first support 4 is connected with second support 5, and the bottom of second support 5 is solid
Surely it is connected with supporting rod 9, the bottom of supporting rod 9 is fixedly connected with fixed link 6, and the bottom of fixed link 6 is fixedly connected with brake
8, by the way that brake 8 is arranged, braking can be played the role of to idler wheel 7, it is therefore prevented that rolling occur in idler wheel 7, and improves wheel
The right side of the security performance of chair, fixed link 6 is connected with idler wheel 7, and the left end of fixed link 6 is fixedly connected with connecting rod 13, even
The bottom of extension bar 13 is connected with universal wheel 10, by the way that universal wheel 10 is arranged, can play the role of conversion direction, vehicle to wheelchair
The left side of frame 1 is fixedly connected with connector sleeve 14, and through-hole is offered on connector sleeve 14, by the way that connector sleeve 14, adjustable pedal is arranged
The height of frame 12, the foot for facilitating the user of different heights are placed on foot pedal 11, increase the comfort level of user, even
Running-board bracket 12 is provided in female connector 14, the one end of running-board bracket 12 far from foot pedal 11 is fixedly connected by bayonet lock with connector sleeve 14,
The one end of running-board bracket 12 far from connector sleeve 14 is fixedly connected with foot pedal 11, by the way that foot pedal 11, the person's of being convenient to use foot is arranged
Placement.
When in use, user's back moves backward, and to drive vehicle frame 1, drives first support 4 by vehicle frame 1, passes through
The cooperation of first support 4 and second support 5, vehicle frame 1 starts to tilt backwards, when reaching certain angle, the bottom of gag lever post 3 with
Second support 5 is in close contact, to be positioned to holder 1, to have the function that adjust wheelchair angle.
In conclusion the wheelchair of the adjustable-angle, by vehicle frame 1, gag lever post 3, first support 4, second support 5, consolidates
Fixed pole 6 and the problem of being used cooperatively, solve existing wheelchair, angle cannot be adjusted of supporting rod 9.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of wheelchair of adjustable-angle, including two vehicle frames（1）, it is characterised in that：The vehicle frame（1）Surface activity connect
It is connected to handrail（2）；
The vehicle frame（1）Bottom from left to right successively be equipped with first support（4）And gag lever post（3）, the first support（4）'s
Bottom is connected with second support（5）, the second support（5）Bottom be fixedly connected with supporting rod（9）, the supporting rod
（9）Bottom be fixedly connected with fixed link（6）, the fixed link（6）Right side be connected with idler wheel（7）, the fixed link
（6）Left end be fixedly connected with connecting rod（13）, the connecting rod（13）Bottom be connected with universal wheel（10）, the vehicle
Frame（1）Left side be fixedly connected with connector sleeve（14）, the connector sleeve（14）On be provided with running-board bracket（12）, the running-board bracket
（12）Far from connector sleeve（14）One end be fixedly connected with foot pedal（11）.
2. a kind of wheelchair of adjustable-angle according to claim 1, it is characterised in that：The connector sleeve（14）On open up
There are through-hole, the fixed link（6）Bottom be fixedly connected with brake（8）.
3. a kind of wheelchair of adjustable-angle according to claim 1, it is characterised in that：The vehicle frame（1）Top set
It is equipped with cushion（15）.
4. a kind of wheelchair of adjustable-angle according to claim 1, it is characterised in that：The first support（4）Bottom
Portion passes through the first pivot pin and second support（5）Flexible connection, the handrail（2）Right end pass through the second pivot pin and vehicle frame（1）It is living
Dynamic connection.
5. a kind of wheelchair of adjustable-angle according to claim 1, it is characterised in that：The running-board bracket（12）Far from foot
Pedal（11）One end pass through bayonet lock and connector sleeve（14）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176083.5U CN207940989U (en) | 2017-09-14 | 2017-09-14 | A kind of wheelchair of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176083.5U CN207940989U (en) | 2017-09-14 | 2017-09-14 | A kind of wheelchair of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940989U true CN207940989U (en) | 2018-10-09 |
Family
ID=63703179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176083.5U Expired - Fee Related CN207940989U (en) | 2017-09-14 | 2017-09-14 | A kind of wheelchair of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358632A (en) * | 2020-03-20 | 2020-07-03 | 杭州乐垚生物科技有限公司 | Wheelchair cushion self-adaptive adjusting device based on electromagnetic induction principle |
-
2017
- 2017-09-14 CN CN201721176083.5U patent/CN207940989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358632A (en) * | 2020-03-20 | 2020-07-03 | 杭州乐垚生物科技有限公司 | Wheelchair cushion self-adaptive adjusting device based on electromagnetic induction principle |
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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: 20181009 Termination date: 20190914 |