CN104840316B - A kind of electric wheelchair assist grip mounting structure - Google Patents
A kind of electric wheelchair assist grip mounting structure Download PDFInfo
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- CN104840316B CN104840316B CN201510268473.4A CN201510268473A CN104840316B CN 104840316 B CN104840316 B CN 104840316B CN 201510268473 A CN201510268473 A CN 201510268473A CN 104840316 B CN104840316 B CN 104840316B
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- handle adjusting
- adjusting pipe
- pipe
- handle
- plate
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- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention discloses a kind of electric wheelchair assist grip mounting structure, it is characterised in that：Including armrest seat, first handle adjusting pipe, second handle adjusting pipe, 3rd handle adjusting pipe, 4th handle adjusting pipe, 5th handle adjusting pipe, 6th handle adjusting pipe and the 7th handle adjusting pipe, the first handle adjusting pipe is arranged in left and right directions, second handle adjusting pipe and the 3rd handle adjusting pipe are L-shaped, the left end and right-hand member of first handle adjusting pipe is inserted respectively in one end of one end of second handle adjusting pipe and the 3rd handle adjusting pipe, 4th handle adjusting pipe, 5th handle adjusting pipe is in be vertically arranged, one end of 4th handle adjusting pipe, the other end of second handle adjusting pipe is inserted respectively in one end of 5th handle adjusting pipe, the other end of the 3rd handle adjusting pipe.Using this structure, left and right directions, the regulation of short transverse of handrail is realized, so as to be adapted to the demand of different heights, build user.
Description
Technical field
The present invention relates to a kind of electric wheelchair assist grip mounting structure.
Background technology
Traditional electric wheelchair is the part such as superposition Power Drive Unit, controller, battery on the basis of manual wheelchair,
Transformation and upgrade, hand control controller such as can just drive wheelchair to complete to advance, retreat, turn to, lying low at the several functions behaviour
Make, easily and efficiently action approach is provided for the elderly and the disabled.And the electric wheelchair assist grip mounting structure of existing pair without
Method for different building shape, the user of height make each to adaptability adjust, for wheelchair-bound user is taken advantage of for a long time, easily
Exist and take fatigue.
Content of the invention
It is an object of the invention to overcoming above-mentioned deficiency present in prior art, and provide a kind of reasonable in design
, adjustable degree high, the electric wheelchair handrail that multidirectional adaptability is adjusted can be made for different building shape, the user of height
Mounting structure.
The present invention the adopted technical scheme that solves the above problems is：
A kind of electric wheelchair assist grip mounting structure, it is characterised in that：Help including armrest seat, the first handle adjusting pipe, second
Hand regulation pipe, the 3rd handle adjusting pipe, the 4th handle adjusting pipe, the 5th handle adjusting pipe, the 6th handle adjusting pipe and the 7th
Handle adjusting pipe, the first handle adjusting pipe is in left and right directions setting, the second handle adjusting pipe and the 3rd handle adjusting pipe
L-shaped, one end of one end of the second handle adjusting pipe and the 3rd handle adjusting pipe inserts a left side for the first handle adjusting pipe respectively
End and right-hand member, so as to pass through to adjust the second handle adjusting pipe and the 3rd handle adjusting pipe adjust two armrest seats in left and right away from
From the 4th handle adjusting pipe, the 5th handle adjusting pipe are in be vertically arranged, one end of the 4th handle adjusting pipe, the 5th handle adjusting
One end of pipe inserts the other end of the second handle adjusting pipe, the other end of the 3rd handle adjusting pipe respectively, so as to pass through to adjust
Four handle adjusting pipes, the 5th handle adjusting pipe adjustable handrail seat height degree, one end of the 6th handle adjusting pipe and the 7th handrail are adjusted
One end of section pipe is rotatably installed in the other end of the 4th handle adjusting pipe, the other end of the 5th handle adjusting pipe respectively, and the 4th helps
The other end of hand regulation pipe, the other end of the 5th handle adjusting pipe are provided with for preventing the 6th handle adjusting pipe and the 7th
The arm supports block of handle adjusting pipe rotated down forward, armrest seat is installed in the 6th handle adjusting pipe and the 7th handle adjusting
Guan Shang, such that it is able to rotate the 6th handle adjusting pipe and the 7th handle adjusting pipe, realizes that handrail is rotated and lifts.Using this knot
Structure, realizes left and right directions, the regulation of short transverse of handrail, so as to be adapted to the demand of different heights, build user.
Preferably, being provided with arm supports block for adjusting the 6th handle adjusting pipe and the 7th handle adjusting pipe
Second regulating bolt at angle of inclination.By rotating the second regulating bolt, the overhead height of the second regulating bolt is adjusted, so as to can
To adjust the two armrest seat angles of inclination in left and right.
The present invention compared with prior art, with advantages below and effect：The left and right directions of achievable handrail, short transverse
Regulation, so as to be adapted to the demand of different heights, build user.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention walking basal seat.
Fig. 3 is the structural representation on embodiment of the present invention walking basal seat other direction.
Fig. 4 is the mounting structure schematic diagram of embodiment of the present invention rear wheel support.
Fig. 5 is the structural representation of embodiment of the present invention seat frame.
Fig. 6 is the mounting structure schematic diagram of embodiment of the present invention telescoping tube.
Fig. 7 is the structural representation of embodiment of the present invention seat cushion installing plate.
Fig. 8 is the mounting structure schematic diagram of embodiment of the present invention cover plate of storage battery.
Fig. 9 is the structural representation of embodiment of the present invention cage knob.
Figure 10 is the mounting structure schematic diagram of the second regulating bolt of the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are to this
Bright explanation and the invention is not limited in following examples.
Referring to Fig. 1-Figure 10, the present embodiment electric wheelchair, including walking basal seat and seat, the walking basal seat includes front-wheel
Support 1, rear wheel support 2, driving wheel apparatus and battery 31, drive wheel apparatus to include controller 41, motor 42 and drive
Wheel 43, the front-wheel support include support tube 11, connecting pole 12 and the first front-wheel installing plate 13 for setting gradually from left to right,
First gripper shoe 14, the second gripper shoe 15 and the second front-wheel installing plate 16, connecting pole 12 is through first in the first gripper shoe 14
The second installing hole in installing hole, the second gripper shoe 15 is simultaneously fixed with the first gripper shoe 14, the second gripper shoe 15, connecting pole 12
Two ends are separately fixed on the first front-wheel installing plate 13, the second front-wheel installing plate 16, achieve the first front-wheel using connecting pole 12
Being fixedly connected between installing plate 13, the first gripper shoe 14, the second gripper shoe 15 and the second front-wheel installing plate 16, not only simplify
The structure of product, technique manufacture difficulty is reduced, what is more important is substantially reduced on the basis of front-wheel support intensity is ensured
Weight.The right side of the left side of the first gripper shoe 14 and the second gripper shoe 15 is respectively provided with the drive for driving electric wheelchair to walk
Driving wheel 43, for supporting the support tube 11 of seat to be located between the back segment and the back segment of the second gripper shoe 15 of the first gripper shoe 14 simultaneously
Fix with the first gripper shoe 14, the second gripper shoe 15.It is provided with first to add between first gripper shoe 14, the second gripper shoe 15
Strong piece 171, the left surface and right flank of the first reinforced sheet 171 are separately fixed at the right flank of the first gripper shoe 14 and second
The left surface of fagging 15, the front end of the first reinforced sheet 171 are rotatablely equipped with pedal 5.Using this structure, by the first reinforced sheet
171 is the first gripper shoe 14, the second gripper shoe 15 preferably connects there is provided intensity, and provides for pedal 5 relatively reasonable
Installation site.The driving wheel apparatus also include reduction box 44, the left side of the first gripper shoe 14 and the second gripper shoe 15
Reduction box 44 is fixed in right side, is fixed with driving wheel 43 on the output shaft of reduction box 44.Using this structure, driving wheel is simplified
43 mounting structure, installation effectiveness are improved.Second in Contraband shape is provided between first gripper shoe 14, the second gripper shoe 15
One end of reinforced sheet 172 and the 3rd L-shaped reinforced sheet 173, the two ends of the second reinforced sheet 172 and the 3rd reinforced sheet 173
The groove of circular arc is provided with, the groove of the circular arc is posted and fixed on the cylinder of support tube 11, the second reinforced sheet 172
Left surface and right flank be separately fixed at the right flank of the first gripper shoe 14 and the left surface of the second gripper shoe 15, the 3rd plus
The left surface and right flank of strong piece 173 is separately fixed at the right flank of the first gripper shoe 14 and the left side of the second gripper shoe 15
Face.Using this structure, the front, rear, left and right four direction of support tube 11 is all well fixed so that support tube 11
Mounting structure is more firm, improves safety and reliability when supporting seat.Telescoping tube 18 is inserted with the support tube 11,
The epimere of support tube 11 offers regulation seam 111, and the both sides for adjusting seam 111 are respectively fixed with two locking beds 112, locking bed
The adjustment hole for being available for the first regulating bolt 114 to pass through is offered on 112, offers several flexible for adjusting on telescoping tube 18
The location hole of 18 height of pipe, a lock screw 113 pass through the first gripper shoe 14, support tube 11, location hole, the second gripper shoe 15 simultaneously
The fixation that first gripper shoe 14, support tube 11, the second gripper shoe 15 and telescoping tube 18 are realized by nut.Using this knot
Structure, by adjusting the height of telescoping tube 18, and locks the height that the location hole of the insertion corresponding height of screw 113 realizes seat
Adjust, by unclamping the first regulating bolt 114, can cause to adjust seam and 111 open, facilitate telescoping tube 18 in support tube 11
Twitch.
The rear wheel support is propped up after including the first after-poppet plate 21, the second after-poppet plate 22, the 3rd after-poppet plate the 23, the 4th
Frame plate 24 and the 5th after-poppet plate 25,21 front end of the first after-poppet plate offer the 3rd installing hole penetrated for support tube 11,
Support tube 11 is penetrated the 3rd installing hole and is fixed with the first after-poppet plate 21, and the first after-poppet plate 21 extends back two and stretches out
Plate 26 so that the first after-poppet plate 21 is V-shaped, two rear ends for stretching out plate 26 are provided with trailing wheel, using making from support tube 11
For the strong point, and stretch out plate 26 as the mount point of trailing wheel using two that left side and rear right side backward are stretched out, not only ensure compared with
For design effect attractive in appearance, and enough spaces, the second after-poppet plate 22 and the 3rd can be provided for the installation of battery 31
After-poppet plate 23 is located at the top for stretching out plate 26, and the 4th after-poppet plate 24, the 5th after-poppet plate 25 are located at the lower section for stretching out plate 26,
Two sides on second after-poppet plate 22 are separately fixed in the first gripper shoe 14 and one of them stretches out 26 left side of plate
Edge, two sides on the 3rd after-poppet plate 23 are separately fixed in the second gripper shoe 15 and another stretches out 26 right edge of plate
Edge, two sides on the 4th after-poppet plate 24 are separately fixed at the first gripper shoe 14 and one of them stretches out 26 left side of plate
Edge, two sides on the 5th after-poppet plate 25 are separately fixed at the second gripper shoe 15 and another stretches out 26 right edge of plate,
So as to pass through the second after-poppet plate 22, the 3rd after-poppet plate 23, the 4th after-poppet plate 24, the 5th after-poppet plate 25 improve first after
The bearing strength and non-deformability of supporting plate 21 is so as to improve the bearing strength of rear wheel support, also more beautiful in design
See.Two rear ends for stretching out plate 26 are respectively fixed with the 6th after-poppet plate 27, the 7th after-poppet plate 28, the 4th after-poppet plate 24
Rear end, the rear end of the 5th after-poppet plate 25 are respectively fixed with the 8th after-poppet plate 29, the 9th after-poppet plate 210, the 6th after-poppet
The side on a side, the 7th after-poppet plate 28 on plate 27 side respectively with the 8th after-poppet plate 29, after the 9th
One side of frame plate 210 is fixed, and the trailing wheel includes the first universal wheel mechanism 211 and the second universal wheel mechanism 212, props up after the 6th
The rear end of frame plate 27, the rear end of the 8th after-poppet plate 29 are fixed with the first universal wheel mechanism 211, after the 7th after-poppet plate 28
End, the 9th after-poppet plate 210 are fixed with the second universal wheel mechanism 212, and the 6th after-poppet plate 27 and the 7th after-poppet plate 28 are in
It is obliquely installed.Using this structure, first can be reduced by being obliquely installed the 6th after-poppet plate 27 and the 7th after-poppet plate 28
Universal wheel mechanism 211 and the height of the second universal wheel mechanism 212, both can adopt the less universal wheel of wheel footpath, due to this Electric Motor Wheel
Chair adopts front-wheel drive, therefore follows driving wheel 43 to turn to using the less universal wheel of wheel footpath so that turn to convenient.
The front end of the front end of first gripper shoe 14 and the second gripper shoe 15 is respectively and fixedly provided with an anti-tip wheel installing plate 61,
Two 61 front ends of anti-tip wheel installing plate are rotatablely equipped with anti-tip wheel 62, and the anti-tip wheel 62 for forward extending out can effectively carry wheelchair
The pressure for leaning forward, can play the effect for effectively preventing wheelchair from leaning forward.
The battery 31 is fixed on mounting frame of storage battery, and the mounting frame of storage battery is included for supporting battery 31
Underframe 32 and the cover plate of storage battery 33 for being covered in above battery 31, the leading portion of the underframe 32 is fixed on front-wheel support
On, the back segment both sides of underframe 32 are provided with a connection sheet 34, and two connection sheets 34 are respectively connecting to rear wheel support both sides.Adopt
This structure is used, battery 31 can be firmly mounted in walking basal seat very much, and overall structure is simpler, Ke Yibao
On the basis of card structural strength, manufacturing cost is controlled.The down either side of 33 leading portion of the cover plate of storage battery is arranged inserting column
331, the jack for the insertion of inserting column 331 is offered on rear wheel support, the rear end thereof of cover plate of storage battery 33 is provided with cage knob 35, stores
The rear end of battery installing rack is provided with the lockhole of strip, and cage knob 35 includes tapered end 351, the lock 352 that fixes successively from front to back
And knob 353, tapered end 351 is in strip, so that tapered end 351 may be inserted into lockhole.When cover plate of storage battery 33 is installed, will
Cover plate of storage battery 33 is put down from top to bottom so that inserting column 331 inserts jack, and the tapered end 351 of cage knob 35 is inserted lockhole, is rotated
Cage knob 35 so that lockhole and tapered end 351 stagger so that tapered end 351 cannot depart from lockhole, complete the installation of cover plate of storage battery 33,
When needing to dismantle cover plate of storage battery 33, reverse operating is adopted the structure, and can fast pull down battery with very convenient
Cover plate 33, so that conveniently realize the replacing or maintenance of battery 31.
The seat includes that seat support, the chair back 62 and handrail, the seat support include seat cushion 611 and seat frame, the seat frame
Including seat cushion board 612 and the seat cushion installing plate 613 being fixed on seat cushion board 612, the seat cushion 611 is fixed on seat cushion peace
On dress plate 613, the bottom of the seat cushion board 612 is provided with the seat support fixed column 614 that arranges straight down and straight down
The adjustable column 615 of setting, seat support fixed column 614 are fixed on telescoping tube 18, and telescoping tube 18 is fixed with adjustment sheet 616, adjustment sheet
Offer on 616 and multiple be available for adjustable column 615 to insert so as to adjusting the regulating tank 6161 of seat support fixed angle；The chair back 62 is solid
The rear end of seat cushion installing plate 613 is scheduled on, handrail includes armrest seat 631, the first handle adjusting pipe 632, the second handle adjusting pipe
633rd, the 3rd handle adjusting pipe 634, the 4th handle adjusting pipe 635, the 5th handle adjusting pipe 636, the 6th handle adjusting pipe 637 with
And the 7th handle adjusting pipe 638, the first handle adjusting pipe 632 arranged in left and right directions, the second handle adjusting pipe 633 and
3rd handle adjusting pipe 634 is L-shaped, one end difference of one end of the second handle adjusting pipe 633 and the 3rd handle adjusting pipe 634
The left end and right-hand member of the first handle adjusting pipe 632 is inserted, so as to pass through to adjust the second handle adjusting pipe 633 and the 3rd handrail tune
Section pipe 634 adjusts the distance of two armrest seats 631 in left and right, and the 4th handle adjusting pipe 635, the 5th handle adjusting pipe 636 are in vertically
Arrange, one end of the 4th handle adjusting pipe 635, one end of the 5th handle adjusting pipe 636 insert the second handle adjusting pipe 633 respectively
The other end, the other end of the 3rd handle adjusting pipe 634, so as to pass through to adjust the 4th handle adjusting pipe 635, the 5th handle adjusting
One end difference of 636 adjustable handrail seat of pipe, 631 height, one end of the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638
It is rotatably installed in the other end, the other end of the 5th handle adjusting pipe 636 of the 4th handle adjusting pipe 635, the 4th handle adjusting pipe
635 other end, the other end of the 5th handle adjusting pipe 636 are provided with for preventing the 6th handle adjusting pipe 637 and
The arm supports block 6391 of seven handle adjusting pipes 638 rotated down forward, armrest seat 631 are arranged on the 6th handle adjusting pipe 637
And the 7th on handle adjusting pipe 638, such that it is able to rotate the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638, real
Existing handrail is rotated and is lifted.It is provided with arm supports block 6391 and adjusts for adjusting the 6th handle adjusting pipe 637 and the 7th handrail
Second regulating bolt 6392 at 638 angle of inclination of section pipe.By rotating the second regulating bolt 6392, the second regulating bolt is adjusted
6392 overhead height, such that it is able to adjust two 631 angles of inclination of armrest seat in left and right.The controller 41 is fixed on controller
On mounting rod 6393, the controller mounting rod 6393 is plugged on armrest seat 631.Using this structure, by adjusting control
Device mounting rod 6393 is extracted out in controller mounting rod 6393 or is pushed, and can adjust the position of controller 41.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement or adopt similar mode to described specific embodiment
Substitute, content without departing from description of the invention surmounts scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (2)
1. a kind of electric wheelchair assist grip mounting structure, it is characterised in that：Including armrest seat, the first handle adjusting pipe, the second handrail
Regulation pipe, the 3rd handle adjusting pipe, the 4th handle adjusting pipe, the 5th handle adjusting pipe, the 6th handle adjusting pipe and the 7th are helped
Hand regulation pipe, the first handle adjusting pipe are arranged in left and right directions, and the second handle adjusting pipe and the 3rd handle adjusting pipe are in L
One end of shape, one end of the second handle adjusting pipe and the 3rd handle adjusting pipe insert respectively the first handle adjusting pipe left end and
Right-hand member, in being vertically arranged, one end of the 4th handle adjusting pipe, the 5th handrail are adjusted for the 4th handle adjusting pipe, the 5th handle adjusting pipe
The other end of second handle adjusting pipe, the other end of threeth handle adjusting pipe, sixth handle adjusting are inserted respectively in one end of section pipe
One end of one end of pipe and the 7th handle adjusting pipe is rotatably installed in the other end of the 4th handle adjusting pipe, the 5th handrail respectively
The other end of regulation pipe, the other end of the 4th handle adjusting pipe, the other end of the 5th handle adjusting pipe are provided with for preventing
The arm supports block of the 6th handle adjusting pipe and the 7th handle adjusting pipe rotated down forward, armrest seat are arranged on the 6th handrail
In regulation pipe and the 7th handle adjusting pipe.
2. electric wheelchair assist grip mounting structure according to claim 1, it is characterised in that：Use is installed on arm supports block
In second regulating bolt at the angle of inclination for adjusting the 6th handle adjusting pipe and the 7th handle adjusting pipe, adjusted by rotating second
Section bolt, adjusts the overhead height of the second regulating bolt, such that it is able to adjust the two armrest seat angles of inclination in left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268473.4A CN104840316B (en) | 2015-05-22 | 2015-05-22 | A kind of electric wheelchair assist grip mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268473.4A CN104840316B (en) | 2015-05-22 | 2015-05-22 | A kind of electric wheelchair assist grip mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104840316A CN104840316A (en) | 2015-08-19 |
| CN104840316B true CN104840316B (en) | 2017-03-15 |
Family
ID=53840574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268473.4A Expired - Fee Related CN104840316B (en) | 2015-05-22 | 2015-05-22 | A kind of electric wheelchair assist grip mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104840316B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352307B1 (en) * | 1995-11-15 | 2002-03-05 | Permobil Ab | Multipositioning system seat |
| CN2824692Y (en) * | 2005-09-21 | 2006-10-11 | 何梅 | Adjustable chair |
| CN201431573Y (en) * | 2008-11-11 | 2010-03-31 | 冯励英 | Pull rod suitcase type wheelchair or baby carrier |
| FR2965716B1 (en) * | 2010-10-12 | 2013-08-16 | Segula Matra Technologies | WHEELCHAIR WITH AT LEAST ONE ARMREST |
| JP2013183783A (en) * | 2012-03-06 | 2013-09-19 | Ox Engineering:Kk | Electric unit and electric wheelchair |
| CN204071284U (en) * | 2013-12-31 | 2015-01-07 | 康扬股份有限公司 | Armrest device |
| CN204306994U (en) * | 2014-12-08 | 2015-05-06 | 常州中进医疗器材有限公司 | The wide adjusting device of a kind of seat and there is the wheelchair of this device |
| CN204839996U (en) * | 2015-05-22 | 2015-12-09 | 浙江全球跑电动轮椅有限公司 | Electronic wheelchair handrail mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8770212B2 (en) * | 2011-06-20 | 2014-07-08 | Ahmad AlSayed M. Alghazi | Method of operation of a portable multifunctional mobility aid apparatus |
-
2015
- 2015-05-22 CN CN201510268473.4A patent/CN104840316B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352307B1 (en) * | 1995-11-15 | 2002-03-05 | Permobil Ab | Multipositioning system seat |
| CN2824692Y (en) * | 2005-09-21 | 2006-10-11 | 何梅 | Adjustable chair |
| CN201431573Y (en) * | 2008-11-11 | 2010-03-31 | 冯励英 | Pull rod suitcase type wheelchair or baby carrier |
| FR2965716B1 (en) * | 2010-10-12 | 2013-08-16 | Segula Matra Technologies | WHEELCHAIR WITH AT LEAST ONE ARMREST |
| JP2013183783A (en) * | 2012-03-06 | 2013-09-19 | Ox Engineering:Kk | Electric unit and electric wheelchair |
| CN204071284U (en) * | 2013-12-31 | 2015-01-07 | 康扬股份有限公司 | Armrest device |
| CN204306994U (en) * | 2014-12-08 | 2015-05-06 | 常州中进医疗器材有限公司 | The wide adjusting device of a kind of seat and there is the wheelchair of this device |
| CN204839996U (en) * | 2015-05-22 | 2015-12-09 | 浙江全球跑电动轮椅有限公司 | Electronic wheelchair handrail mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104840316A (en) | 2015-08-19 |
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