CN109730845A - A kind of Portable folding wheel chair vehicle - Google Patents
A kind of Portable folding wheel chair vehicle Download PDFInfo
- Publication number
- CN109730845A CN109730845A CN201910038130.7A CN201910038130A CN109730845A CN 109730845 A CN109730845 A CN 109730845A CN 201910038130 A CN201910038130 A CN 201910038130A CN 109730845 A CN109730845 A CN 109730845A
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- Prior art keywords
- support frame
- wheel
- square tube
- button
- handrail
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- 244000309464 bull Species 0.000 claims abstract description 24
- 230000007306 turnover Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009432 framing Methods 0.000 description 3
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a kind of Portable folding wheel chair vehicles, its structure includes bottom support frame, rear support frame, link block, bolt, button, handle, cushion, back cushion, handrail, controller, first support frame, rotating shaft base, connecting lever and front-wheel, to solve to fall phenomenon after wheelchair is easy to happen at the slope of upper different gradients, to cause centainly to injure to user, the problem of folding effect difference when not in use simultaneously, by being provided with auxiliary wheel on the inside of bull wheel, and auxiliary wheel can be adjusted at a distance from bull wheel by sliding panel, to reach the slope of different gradients play the role of it is anti-down, and it can be by unclamping anchor switch when folding, pipe sleeve is detached from support base, it is turned over by supporting tube socket to be turned over after a point action is realized with after, then by button bolt and location hole are detached from, it is closed by the first joint with second Section realizes the folding of wheelchair, to have the function that fast folding.
Description
Technical field
The present invention relates to wheel-chair technical fields, and in particular to a kind of Portable folding wheel chair vehicle.
Background technique
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled, it is often more important that borrows them
Help wheelchair to carry out physical exercise and participate in social activities, wheelchair is primarily adapted for use in lower limb disability, hemiplegia, paralyzed patient is cut below chest and
Handicapped the elderly.
But the wheelchair of the prior art falls phenomenon after being easy to happen at the slope of upper different gradients, to be made to user
At certain injury, while folding effect is poor when not in use.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of Portable folding wheel chair vehicle, to solve the wheelchair of the prior art upper
After being easy to happen when the slope of different gradients fall phenomenon, to cause centainly to injure to user, while folding when not in use
The problem of effect difference.
(2) technical solution
The present invention is achieved through the following technical solutions: the invention proposes a kind of Portable folding wheel chair vehicle, including bottom support frame,
Rear support frame, bolt, button, handle, cushion, back cushion, handrail, controller, the first support frame, rotating shaft base, turns at link block
Arm, front-wheel, the second support frame, foot pad, bull wheel, after turn over seat, supporting rod seat, support rod, casing, support base, square tube, first close
Section, second joint, auxiliary wheel, auxiliary wheel installation screw, sliding panel, bull wheel fixed plate, navigation button, torsionspring, battery case,
Switch and return spring, the arc-shaped shape of the bottom supporting framing front end and rear end the right and left pass through link block and rear support frame is logical
It crosses bolt to be fixedly connected, is provided with button in the middle part of the link block rear end, the rear support frame top is provided with handle, institute
It states bottom top of support frame and is provided with cushion, the rear support frame front end is provided with back cushion, the rear support frame left and right ends middle part
Seat is turned over after by bolt to be locked, and a front end is turned over after described and is provided with handrail, the rear support frame left front end is helped
Hand front end is provided with controller, and the handrail center bottom is locked with supporting rod seat by bolt respectively, the branch
Strut socket bottom end is rotatablely connected with support rod respectively, and the support rod bottom end is fixedly connected by casing with support base, the branch
It is fixedly connected respectively with upper end in square tube outside on the inside of support seat, square tube bottom front end is turned by the first joint and the first support frame
Dynamic connection, the first support frame Basolateral are provided with rotating shaft base, and the rotating shaft base bottom end and connecting lever are rotatablely connected, institute
It states and is connect on the inside of connecting lever with front-drive, second supporting framing front end is riveted with rotating shaft base, and the second support frame
Rear end is rotatablely connected by second joint and square tube, and the second supporting framing front end bottom inside and foot pad are rotatablely connected, described
Square tube rear end and bull wheel are rotatablely connected, and auxiliary wheel is provided on the inside of the bull wheel, is passed through in the middle part of the auxiliary wheel left and right ends auxiliary
It helps wheel installation screw and sliding panel to be rotatablely connected, connects in the middle part of the sliding panel top end face by the way that bull wheel fixed plate and square tube are fixed
It connects, the sliding panel middle inside is provided with navigation button, and torsionspring is provided between navigation button and sliding panel, institute
It states battery case bottom front and is provided with switch, the switch internal is provided with return spring, and battery case rear end and square tube card
Button connection.
Further, the controller top end face is disposed with display screen, control button and control stick from front to back.
Further, the handrail top is provided with armrest pad, and sponge block is enclosed with inside armrest pad.
Further, described sleeve pipe rear end bottom is provided with anchor switch, and inside pipe casing contains compressed spring and card
Pin.
Further, the foot pad top end face is provided with rubber pad, and rubber pad top end face is provided with non-slip texture.
Further, the switch rear end is provided with buckle, and square tube and buckle corresponding position are provided with mounting hole.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that
1), to solve to fall phenomenon after wheelchair is easy to happen at the slope of upper different gradients, to cause centainly to hurt to user
Evil, while the problem of folding effect difference when not in use, by being provided with auxiliary wheel on the inside of bull wheel, and can pass through sliding
Auxiliary wheel is adjusted in plate at a distance from bull wheel, so that the slope for reaching different gradients is played the role of anti-down, and is rolling over
It can be by unclamping anchor switch when folded, pipe sleeve is detached from support base, it is turned over by supporting tube socket to be turned over after a point action is realized with after,
Then by button bolt and location hole are detached from, the folding of wheelchair are realized by the first joint and second joint, to reach
To the effect of fast folding.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is left view of the invention；
Fig. 3 is auxiliary wheel structure schematic diagram of the invention；
Fig. 4 is battery pack structure schematic diagram of the invention；
In figure: bottom support frame -1, rear support frame -2, handle -3, cushion -4, back cushion -5, after turn over seat -6, handrail -7, controller -8,
Supporting rod seat -9, support rod -10, casing -11, support base -12, square tube -13, the first joint -14, the first support frame -15, rotation
Axle bed -16, connecting lever -17, front-wheel -18, the second support frame -19, second joint -20, foot pad -21, bull wheel -22, auxiliary wheel -23,
Auxiliary wheel install screw -24, sliding panel -25, bull wheel fixed plate -26, navigation button -27, torsionspring -28, battery case -29,
Switch -30, return spring -31, anchor switch -111, link block -201, bolt -202, button -203.
Specific embodiment
In the technical program:
After turn over seat 6, supporting rod seat 9, support rod 10, casing 11, support base 12, square tube 13, the first joint 14, second joint 20,
Auxiliary wheel 23, auxiliary wheel install screw 24, sliding panel 25, bull wheel fixed plate 26, navigation button 27, torsionspring 28, battery case
29, switch 30, return spring 31 and anchor switch 111 are the present invention containing the innovative component of essence.
Bottom support frame 1, rear support frame 2, link block 201, bolt 202, button 203, handle 3, cushion 4, back cushion 5, handrail
7, controller 8, the first support frame 15, rotating shaft base 16, connecting lever 17, front-wheel 18, the second support frame 19, foot pad 21 and bull wheel 22 are
Realize the essential connectivity component of technical solution of the present invention.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Please referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention provides a kind of Portable folding wheel chair vehicle, including bottom support frame 1,
Rear support frame 2, link block 201, bolt 202, button 203, handle 3, cushion 4, back cushion 5, handrail 7, controller 8, first support
Frame 15, rotating shaft base 16, connecting lever 17, front-wheel 18, the second support frame 19, foot pad 21, bull wheel 22, after turn over seat 6, supporting rod seat 9, branch
Strut 10, casing 11, support base 12, square tube 13, the first joint 14, second joint 20, auxiliary wheel 23, auxiliary wheel install screw
24, sliding panel 25, bull wheel fixed plate 26, navigation button 27, torsionspring 28, battery case 29, switch 30 and return spring 31, institute
State the arc-shaped shape in 1 front end of bottom support frame and rear end the right and left pass through link block 201 and rear support frame 2 by bolt 202 into
Row is fixedly connected, and is provided with button 203 in the middle part of 201 rear end of link block, 2 top of rear support frame is provided with handle 3, institute
It states 1 top of bottom support frame and is provided with cushion 4,2 front end of rear support frame is provided with back cushion 5,2 left and right ends of rear support frame
Middle part, which passes through bolt, to be turned over seat 6 with after and is locked, and 6 front end of seat is turned over after described and is provided with handrail 7, the rear support frame 2
7 front end of left front end handrail is provided with controller 8, and 7 center bottom of handrail is locked with supporting rod seat 9 by bolt respectively
Fixed, 9 bottom end of supporting rod seat is rotatablely connected with support rod 10 respectively, and 10 bottom end of support rod passes through casing 11 and support
Seat 12 is fixedly connected, and 12 inside of support base is fixedly connected with upper end in 13 outside of square tube respectively, the 13 bottom front end of square tube
It is rotatablely connected by the first joint 14 and the first support frame 15,15 Basolateral of the first support frame is provided with rotating shaft base
16,16 bottom end of rotating shaft base and connecting lever 17 are rotatablely connected, and 17 inside of connecting lever is rotatablely connected with front-wheel 18, and described second
19 front end of support frame is riveted with rotating shaft base 16, and 19 rear end of the second support frame passes through second joint 20 and 13 turns of square tube
Dynamic connection is rotatablely connected on the inside of 19 front bottom end of the second support frame with foot pad 21,13 rear end of square tube with 22 turns of bull wheel
It is dynamic to connect, auxiliary wheel 23 is provided on the inside of the bull wheel 22, spiral shell is installed by auxiliary wheel in 23 left and right ends of the auxiliary wheel middle part
Silk 24 is rotatablely connected with sliding panel 25, is connected in the middle part of 25 top end face of sliding panel by the way that bull wheel fixed plate 26 and square tube 13 are fixed
It connects, 25 middle inside of sliding panel is provided with navigation button 27, and torsion is provided between navigation button 27 and sliding panel 25
Turning spring 28,29 bottom front of battery case is provided with switch 30, and the switch 30 is internally provided with return spring 31, and
29 rear end of battery case is snapped connection with square tube 13.
Wherein, 8 top end face of controller is disposed with display screen, control button and control stick from front to back, favorably
In preferably being manipulated to wheel-chair.
Wherein, 7 top of handrail is provided with armrest pad, and sponge block is enclosed with inside armrest pad, and being conducive to allow makes
User is more comfortable when placing both arms.
Wherein, 11 rear end bottom of described sleeve pipe is provided with anchor switch 111, and inside casing 11 containing compressed spring with
Bayonet lock is conducive to better connection support bar 10, to play preferably dismounting effect.
Wherein, 21 top end face of foot pad is provided with rubber pad, and rubber pad top end face is provided with non-slip texture, favorably
In playing better antiskid effect by rubber pad and non-slip texture.
Wherein, 30 rear end of switch is provided with buckle, and square tube 13 and buckle corresponding position are provided with mounting hole, have
Conducive to preferably installing battery case 29 in square tube 13, and preferably dismounting effect can be played.
Working principle: when in use, user is first sitting on the cushion 4 of wheelchair first, then can by back cushion 5 carry out according to
It leans on, then carries out the placement of both feet by foot pad 5, and 21 top end face of foot pad is provided with rubber pad, and rubber pad top end face is set
It is equipped with non-slip texture, is conducive to play better antiskid effect by rubber pad and non-slip texture, while user can also pass through
Handrail 7 supports both arms, and display screen, control button and the control stick that user is able to pass through the controller on 8 when operation come to wheel
Wheel-chair is manipulated, or by the hand steered handle 3 of family members applies strength to run, replace when battery case 29 or
When being out of power, switch 30 can be made to deviate from the mounting hole of square tube 13 by push switch 30, then extract battery case 29, installation out
When only need to by battery case 29 be inserted into square tube 13 in, switch 30 can automatically fall into the installation of square tube 13 by the thrust of return spring 31
In hole realize positioning, when do not need in use, user first pass through pressing anchor switch 111, make the bayonet lock solution in casing 11
Except the coupling mechanism force to support rod 12, then it is detached from the location hole on bolt 202 and link block 201 by button 203, then pass through
First joint 14 and second joint 20 realize that the folding of wheelchair can pass through when encountering the oblique wave of different gradients when using
Unclamp navigation button 27 slide auxiliary wheel 23 on sliding panel 25 adjust auxiliary wheel 23 between bull wheel 22 at a distance from,
And it can be positioned by navigation button 27, to prevent wheel-chair from causing when the oblique wave traveling of upper different gradients
The problem of falling afterwards.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Portable folding wheel chair vehicle, including bottom support frame (1), rear support frame (2), link block (201), bolt (202),
Button (203), handle (3), cushion (4), back cushion (5), handrail (7), controller (8), the first support frame (15), rotating shaft base
(16), connecting lever (17), front-wheel (18), the second support frame (19), foot pad (21) and bull wheel (22), it is characterised in that: after further including
Turn over seat (6), supporting rod seat (9), support rod (10), casing (11), support base (12), square tube (13), the first joint (14), second
Joint (20), auxiliary wheel (23), auxiliary wheel install screw (24), sliding panel (25), bull wheel fixed plate (26), navigation button
(27), torsionspring (28), battery case (29), switch (30) and return spring (31), bottom support frame (1) front end are arc-shaped
Shape and rear end the right and left pass through link block (201) and are fixedly connected with rear support frame (2) by bolt (202), described
It is provided with button (203) in the middle part of link block (201) rear end, rear support frame (2) top is provided with handle (3), the bottom branch
Support (1) top is provided with cushion (4), and rear support frame (2) front end is provided with back cushion (5), rear support frame (2) left and right
Seat (6) is turned over after by bolt in the middle part of both ends to be locked, and seat (6) front end is turned over after described and is provided with handrail (7), it is described
Rear support frame (2) left front end handrail (7) front end is provided with controller (8), handrail (7) center bottom respectively with supporting rod seat
(9) it is locked by bolt, supporting rod seat (9) bottom end is rotatablely connected with support rod (10) respectively, the support
Bar (10) bottom end is fixedly connected by casing (11) with support base (12), support base (12) inside respectively with square tube (13) outside
Upper end is fixedly connected in side, and square tube (13) the bottom front end is rotatablely connected by the first joint (14) and the first support frame (15),
First support frame (15) Basolateral is provided with rotating shaft base (16), and rotating shaft base (16) bottom end and connecting lever (17) turn
Dynamic connection, connecting lever (17) inside are rotatablely connected with front-wheel (18), the second support frame (19) front end and rotating shaft base
(16) it is riveted, and the second support frame (19) rear end is rotatablely connected by second joint (20) and square tube (13), described the
It is rotatablely connected on the inside of two support frames (19) front bottom end with foot pad (21), square tube (13) rear end and bull wheel (22) rotation connect
It connects, is provided with auxiliary wheel (23) on the inside of the bull wheel (22), installed in the middle part of auxiliary wheel (23) left and right ends by auxiliary wheel
Screw (24) and sliding panel (25) are rotatablely connected, and pass through bull wheel fixed plate (26) and square tube in the middle part of sliding panel (25) top end face
(13) it is fixedly connected, sliding panel (25) middle inside is provided with navigation button (27), and navigation button (27) and sliding
It is provided between plate (25) torsionspring (28), battery case (29) bottom front is provided with switch (30), the switch
(30) it is internally provided with return spring (31), and battery case (29) rear end is snapped connection with square tube (13).
2. a kind of Portable folding wheel chair vehicle according to claim 1, it is characterised in that: controller (8) top end face
It is disposed with display screen, control button and control stick from front to back.
3. a kind of Portable folding wheel chair vehicle according to claim 1, it is characterised in that: handrail (7) the top setting
There is armrest pad, and is enclosed with sponge block inside armrest pad.
4. a kind of Portable folding wheel chair vehicle according to claim 1, it is characterised in that: described sleeve pipe (11) rear end bottom
It is provided with anchor switch (111), and contains compressed spring and bayonet lock inside casing (11).
5. a kind of Portable folding wheel chair vehicle according to claim 1, it is characterised in that: foot pad (21) top end face is set
It is equipped with rubber pad, and rubber pad top end face is provided with non-slip texture.
6. a kind of Portable folding wheel chair vehicle according to claim 1, it is characterised in that: switch (30) the rear end setting
There is buckle, and square tube (13) and buckle corresponding position are provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038130.7A CN109730845A (en) | 2019-01-16 | 2019-01-16 | A kind of Portable folding wheel chair vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038130.7A CN109730845A (en) | 2019-01-16 | 2019-01-16 | A kind of Portable folding wheel chair vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109730845A true CN109730845A (en) | 2019-05-10 |
Family
ID=66364898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910038130.7A Pending CN109730845A (en) | 2019-01-16 | 2019-01-16 | A kind of Portable folding wheel chair vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109730845A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203777180U (en) * | 2014-03-11 | 2014-08-20 | 沈文华 | Portable electric wheelchair |
| KR20150001413U (en) * | 2013-10-02 | 2015-04-10 | 미키코리아(주) | Shower chair |
| CN104800009A (en) * | 2015-05-05 | 2015-07-29 | 昆山奥仕达电动科技有限公司 | Forwards-folded rollover prevention electric wheelchair |
| CN206630790U (en) * | 2016-12-21 | 2017-11-14 | 南京金百合医疗器械有限公司 | A kind of backrest one pushes away folding electric wheelchair |
| JP3215892U (en) * | 2018-02-08 | 2018-04-19 | 振標 ▲頼▼ | Foldable wheelchair that can be excreted |
| CN209933240U (en) * | 2019-01-16 | 2020-01-14 | 广东大洋医疗科技股份有限公司 | Portable folding wheelchair |
-
2019
- 2019-01-16 CN CN201910038130.7A patent/CN109730845A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150001413U (en) * | 2013-10-02 | 2015-04-10 | 미키코리아(주) | Shower chair |
| CN203777180U (en) * | 2014-03-11 | 2014-08-20 | 沈文华 | Portable electric wheelchair |
| CN104800009A (en) * | 2015-05-05 | 2015-07-29 | 昆山奥仕达电动科技有限公司 | Forwards-folded rollover prevention electric wheelchair |
| CN206630790U (en) * | 2016-12-21 | 2017-11-14 | 南京金百合医疗器械有限公司 | A kind of backrest one pushes away folding electric wheelchair |
| JP3215892U (en) * | 2018-02-08 | 2018-04-19 | 振標 ▲頼▼ | Foldable wheelchair that can be excreted |
| CN209933240U (en) * | 2019-01-16 | 2020-01-14 | 广东大洋医疗科技股份有限公司 | Portable folding wheelchair |
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