CN104825289B - Base support structure of electric wheelchair - Google Patents
Base support structure of electric wheelchair Download PDFInfo
- Publication number
- CN104825289B CN104825289B CN201510266848.3A CN201510266848A CN104825289B CN 104825289 B CN104825289 B CN 104825289B CN 201510266848 A CN201510266848 A CN 201510266848A CN 104825289 B CN104825289 B CN 104825289B
- Authority
- CN
- China
- Prior art keywords
- plate
- gripper shoe
- poppet
- poppet plate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a base support structure of an electric wheelchair. The base support structure of the electric wheelchair is characterized by comprising a front wheel supporting frame and a rear wheel supporting frame. The front wheel supporting frame comprises a supporting pipe, a connecting pillar, a first front wheel installation plate, a first supporting plate, a second supporting plate and a second front wheel installation plate, wherein the first front wheel installation plate, the first supporting plate, the second supporting plate and the second front wheel installation plate are sequentially arranged from left to right. Fixed connection of the first front wheel installation plate, the first supporting plate, the second supporting plate and the second front wheel installation plate is realized through the connecting pillar, and the weight is largely reduced while the strength of the front wheel supporting frame is guaranteed. The rear wheel supporting frame comprises a first rear support plate, a second rear support plate, a third rear support plate, a fourth rear support plate and a fifth rear support plate, wherein two extending plates extend backwards from the first rear support plate, so that the first rear support plate is in a V shape, and rear wheels are arranged at the rear ends of the two extending plates. The supporting pipe serves as the supporting point, a beautiful design effect is realized, and a big enough space is provided for installation of a storage battery.
Description
Technical field
The present invention relates to a kind of electric wheelchair chassis supporting stand 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, for the elderly and the disabled approach that easily and efficiently take action is provided.And the supporting structure intensity of manual wheelchair is relatively
Weak, in the case where heavy weight motor, battery is born, its bearing capacity is weak, structure fragile.Therefore design with structure
Intensity is high and novel electric wheelchair chassis supporting stand structure of feature aesthetic in appearance, is problem to be solved by this invention.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency present in prior art, and a kind of reasonable in design is provided,
The high electric wheelchair chassis supporting stand structure of intensity.
The present invention the adopted technical scheme that solves the above problems is：
A kind of electric wheelchair chassis supporting stand structure, it is characterised in that：Including front-wheel support, rear wheel support, the front-wheel
Frame includes support tube, connecting pole and the first front-wheel installing plate, the first gripper shoe, the second gripper shoe that set gradually from left to right
With the second front-wheel installing plate, connecting pole is through the first installing hole, the second installing hole in the second gripper shoe in the first gripper shoe
And fix with the first gripper shoe, the second gripper shoe, the two ends of connecting pole are separately fixed at the first front-wheel installing plate, the second front-wheel peace
Dress plate on, using connecting pole realize the first front-wheel installing plate, the first gripper shoe, the second gripper shoe and the second front-wheel installing plate it
Between be fixedly connected, not only simplify the structure of product, reduce technique manufacture difficulty, what is more important is ensureing front-wheel
On the basis of frame intensity, weight is greatly reduced.Be respectively provided with the right side of the left side of the first gripper shoe and the second gripper shoe for
The driving wheel of electric wheelchair walking is driven, the support tube for supporting seat is located at the back segment and the second gripper shoe of the first gripper shoe
Back segment between and fix with the first gripper shoe, the second gripper shoe.The rear wheel support includes after the first after-poppet plate, second
Frame plate, the 3rd after-poppet plate, the 4th after-poppet plate and the 5th after-poppet plate, the first after-poppet front edge of board is offered and supplies support tube
The 3rd installing hole for penetrating, support tube penetrates the 3rd installing hole and fixes with the first after-poppet plate, and the first after-poppet plate prolongs backward
Stretch out two and stretch out plate so that the first after-poppet plate is V-shaped, two rear ends for stretching out plate are provided with trailing wheel, using from support
Pipe adopts two that left side and rear right side backward are stretched out to stretch out plate as the mount point of trailing wheel as the strong point, not only ensures
Design effect more attractive in appearance, and enough spaces can be provided for the installation of accumulator, after the second after-poppet plate and the 3rd
Supporting plate is located at the top for stretching out plate, and the 4th after-poppet plate, the 5th after-poppet plate are located at the lower section for stretching out plate, the second after-poppet plate
On two sides be separately fixed in the first gripper shoe and one of them stretches out plate left side edge, on the 3rd after-poppet plate
Two sides be separately fixed in the second gripper shoe and another stretches out plate right edge, two on the 4th after-poppet plate
Side is separately fixed at the first gripper shoe and one of them stretches out plate left side edge, the two sides difference on the 5th after-poppet plate
Be fixed on the second gripper shoe and another stretch out plate right edge, so as to pass through the second after-poppet plate, the 3rd after-poppet plate, the 4th
After-poppet plate, the 5th after-poppet plate improve the bearing strength and non-deformability of the first after-poppet plate, so as to improve trailing wheel
The bearing strength of support is also more attractive in appearance in design.
Preferably, the front end of the front end of first gripper shoe and the second gripper shoe is respectively and fixedly provided with an anti-tip wheel installing
Plate, two anti-tip wheels install front edge of board and are rotatablely equipped with anti-tip wheel, and the anti-tip wheel for forward extending out can be carried effectively before wheelchair
The pressure for inclining, can play the effect for effectively preventing wheelchair from leaning forward.
Preferably, being provided with the first reinforced sheet, a left side for the first reinforced sheet between first gripper shoe, the second gripper shoe
Side and right flank are separately fixed at the left surface of the right flank of the first gripper shoe and the second gripper shoe, before the first reinforced sheet
End is rotatablely equipped with pedal.Using this structure, by the first reinforced sheet be the first gripper shoe, the second gripper shoe provide intensity
Preferably connection, and provide relatively reasonable installation site for pedal.
Preferably, two rear ends for stretching out plate are respectively fixed with the 6th after-poppet plate, the 7th after-poppet plate, prop up after the 4th
The rear end of frame plate, the rear end of the 5th after-poppet plate are respectively fixed with the 8th after-poppet plate, the 9th after-poppet plate, the 6th after-poppet plate
On a side, the side on a 7th after-poppet plate side respectively with the 8th after-poppet plate, the one of the 9th after-poppet plate
Side is fixed, and the trailing wheel includes the first universal wheel mechanism and the second universal wheel mechanism, the rear end of the 6th after-poppet plate, after the 8th
The rear end of supporting plate is fixed with the first universal wheel mechanism, and rear end, the 9th after-poppet plate of the 7th after-poppet plate are and the 20000th
To wheel, mechanism is fixed, and the 6th after-poppet plate and the 7th after-poppet plate are inclined to set.Using this structure, by being obliquely installed
Six after-poppet plates and the 7th after-poppet plate can reduce the height of the first universal wheel mechanism and the second universal wheel mechanism, both can adopt
With the less universal wheel of wheel footpath, because this electric wheelchair adopts front-wheel drive, therefore driving is followed using the less universal wheel of wheel footpath
Rotate to so that turn to it is convenient.
Preferably, the second reinforced sheet in Contraband shape is provided between first gripper shoe, the second gripper shoe and in L
One end of 3rd reinforced sheet of shape, the two ends of the second reinforced sheet and the 3rd reinforced sheet is provided with the groove of circular arc, the circle
The groove of arc is posted and fixed on the cylinder of support tube, and the left surface and right flank of the second reinforced sheet are separately fixed at
The left surface of the right flank of one gripper shoe and the second gripper shoe, the left surface and right flank of the 3rd reinforced sheet are separately fixed at
The left surface of the right flank of one gripper shoe and the second gripper shoe.Using this structure, the front, rear, left and right four direction of support tube
All it is well fixed so that the mounting structure of support tube is more firm, improves safety and reliability when supporting seat.
Preferably, being inserted with telescoping tube in the support tube, the epimere of support tube offers regulation seam, adjusts the two of seam
Side is respectively fixed with two locking beds, and the adjustment hole for being available for the first regulating bolt to pass through is offered on locking bed, opens on telescoping tube
Several are provided with for adjusting the location hole of telescoping tube height, a lock screw through the first gripper shoe, support tube, location hole,
Second gripper shoe simultaneously realizes the fixation of the first gripper shoe, support tube, the second gripper shoe and telescoping tube by nut.Using this
Structure, realizes that the height of seat is adjusted by adjusting the height of telescoping tube, and locking the location hole of screw insertion corresponding height
Section, by unclamping the first regulating bolt, can cause regulation seam to open, and facilitate twitch of the telescoping tube in support tube.
The present invention compared with prior art, with advantages below and effect：The first front-wheel is realized using connecting pole to install
Being fixedly connected between plate, the first gripper shoe, the second gripper shoe and the second front-wheel installing plate, not only simplify product structure,
Technique manufacture difficulty is reduced, what is more important greatly reduces weight on the basis of front-wheel support intensity is ensured；First
After-poppet plate extends back two and stretches out plate so that the first after-poppet plate is V-shaped, after two rear ends for stretching out plate are provided with
Wheel, adopts from support tube as the strong point, and adopts two that left side and rear right side backward are stretched out to stretch out plate as the peace of trailing wheel
Decorate, not only ensure design effect more attractive in appearance, and enough spaces can be provided for the installation of accumulator, by second
After-poppet plate, the 3rd after-poppet plate, the 4th after-poppet plate, the 5th after-poppet plate improve the first after-poppet plate bearing strength and
Non-deformability is also more attractive in appearance in design so as to improve the bearing strength of rear wheel support.
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 regulating bolt of the embodiment of the present invention second.
Specific embodiment
Below in conjunction with the accompanying drawings and by embodiment the present invention is described in further detail, 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 accumulator 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 set gradually from left to right the first front-wheel installing plate 13,
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, and using connecting pole 12 the first front-wheel is realized
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, the support tube 11 for supporting seat is located between the back segment of the first gripper shoe 14 and the back segment of the second gripper shoe 15 simultaneously
Fix with the first gripper shoe 14, the second gripper shoe 15.It is provided with first between first gripper shoe 14, the second gripper shoe 15 to add
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 is rotatablely equipped with pedal 5.Using this structure, by the first reinforced sheet
171 is that the first gripper shoe 14, the second gripper shoe 15 preferably connect there is provided intensity, and is pedal 5 there is provided relatively reasonable
Installation site.It is described to drive wheel apparatus also including reduction box 44, the left side of the first gripper shoe 14 and the second gripper shoe 15
Reduction box 44 is fixed on right side, and driving wheel 43 is fixed with the output shaft of reduction box 44.Using this structure, driving wheel is simplified
43 mounting structure, installation effectiveness is improved.In Contraband shape second is provided between first gripper shoe 14, the second gripper shoe 15
Reinforced sheet 172 and the 3rd L-shaped reinforced sheet 173, the two ends of the second reinforced sheet 172 and one end of 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, Acanthopanan trifoliatus (L.) Merr.
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, several are offered on telescoping tube 18 for adjusting flexible
The location hole of the height of pipe 18 a, lock screw 113 passes through the first gripper shoe 14, support tube 11, location hole, the second gripper shoe 15 simultaneously
The fixation of the first gripper shoe 14, support tube 11, the second gripper shoe 15 and telescoping tube 18 is 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 includes being propped up after the first after-poppet plate 21, the second after-poppet plate 22, the 3rd after-poppet plate the 23, the 4th
The after-poppet plate 25 of frame plate 24 and the 5th, the front end of the first after-poppet plate 21 offers the 3rd installing hole penetrated for support tube 11,
Support tube 11 penetrates the 3rd installing hole and fixes 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, adopt and make from support tube 11
For the strong point, and two stretched out using left side and rear right side backward stretch out plate 26 as the mount point of trailing wheel, 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 accumulator 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 and stretch out under plate 26
Side, two sides on the second after-poppet plate 22 are separately fixed in the first gripper shoe 14 and one of them stretches out the left side of plate 26
Edge, two sides on the 3rd after-poppet plate 23 are separately fixed in the second gripper shoe 15 and another stretches out the right side of plate 26
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 the left side of plate 26
Edge, two sides on the 5th after-poppet plate 25 are separately fixed at the second gripper shoe 15 and another stretches out the right edge of plate 26,
After 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 raising first
The bearing strength and non-deformability of supporting plate 21 is also more beautiful in design so as to improve the bearing strength of rear wheel support
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
The height of the universal wheel mechanism 212 of universal wheel mechanism 211 and second, can both 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 front ends of anti-tip wheel installing plate 61 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 accumulator 31 is fixed on mounting frame of storage battery, and the mounting frame of storage battery is included for supporting accumulator 31
Underframe 32 and the cover plate of storage battery 33 for being covered in the top of accumulator 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, accumulator 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 the leading portion of the cover plate of storage battery 33 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, lock 352 fixed 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 puts down from top to bottom so that inserting column 331 inserts jack, and the tapered end 351 of cage knob 35 is inserted into lockhole, rotates
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 accumulator with very convenient
Cover plate 33, so as to conveniently realize the replacing or maintenance of accumulator 31.
The seat includes seat support, the chair back 62 and handrail, and the seat support includes 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 is 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 adjust the regulating tank 6161 of seat support fixed angle；The chair back 62 is consolidated
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 arranges in left and right directions, the second handle adjusting pipe 633 and
3rd handle adjusting pipe 634 is L-shaped, and one end of the second handle adjusting pipe 633 and one end of the 3rd handle adjusting pipe 634 are distinguished
The left end and right-hand member of the first handle adjusting pipe 632 are 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 vertical
Arrange, the second handle adjusting pipe 633 is inserted respectively in one end of the 4th handle adjusting pipe 635, one end of the 5th handle adjusting pipe 636
The other end, the other end of the 3rd handle adjusting pipe 634, so as to pass through adjust the 4th handle adjusting pipe 635, the 5th handle adjusting
The height of 636 adjustable handrail seat of pipe 631, one end of the 6th handle adjusting pipe 637 and one end difference of 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 is arranged on the 6th handle adjusting pipe 637
It is real such that it is able to rotate the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638 and the 7th on handle adjusting pipe 638
Existing handrail is rotated and lifted.It is provided with arm supports block 6391 and is adjusted for adjusting the 6th handle adjusting pipe 637 and the 7th handrail
Second regulating bolt 6392 at section pipe 638 angle of inclination.By rotating the second regulating bolt 6392, the second regulating bolt is adjusted
6392 overhead height, such that it is able to adjust two angles of inclination of armrest seat 631 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 or pushed in controller mounting rod 6393, 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 to described specific embodiment or supplement or adopt similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (6)
1. a kind of electric wheelchair chassis supporting stand structure, it is characterised in that：Including front-wheel support and rear wheel support, the front-wheel support
Including support tube, connecting pole and the first front-wheel installing plate for setting gradually from left to right, the first gripper shoe, the second gripper shoe and
Second front-wheel installing plate, connecting pole through the first installing hole, the second installing hole in the second gripper shoe in the first gripper shoe simultaneously
Fix with the first gripper shoe, the second gripper shoe, the two ends of connecting pole are separately fixed at the first front-wheel installing plate, the second front-wheel and install
On plate, for support seat support tube be located at the first gripper shoe back segment and the back segment of the second gripper shoe between and with first
Fagging, the second gripper shoe are fixed, the rear wheel support include the first after-poppet plate, the second after-poppet plate, the 3rd after-poppet plate, the
Four after-poppet plates and the 5th after-poppet plate, the first after-poppet front edge of board offers the 3rd installing hole penetrated for support tube,
Stay tube penetrates the 3rd installing hole and fixes with the first after-poppet plate, and the first after-poppet plate extends back two and stretches out plate so that
First after-poppet plate is V-shaped, and the second after-poppet plate and the 3rd after-poppet plate are located at the top for stretching out plate, the 4th after-poppet plate, the
Five after-poppet plates are located at and stretch out the lower section of plate, two sides on the second after-poppet plate be separately fixed in the first gripper shoe and
One of them stretches out plate left side edge, and two sides on the 3rd after-poppet plate are separately fixed in the second gripper shoe and another
Individual to stretch out plate right edge, two sides on the 4th after-poppet plate are separately fixed at the first gripper shoe and one of them stretches out plate
Left side edge, two sides on the 5th after-poppet plate are separately fixed at the second gripper shoe and another stretches out plate right edge.
2. electric wheelchair chassis supporting stand structure according to claim 1, it is characterised in that：The front end of first gripper shoe
Be respectively and fixedly provided with an anti-tip wheel installing plate with the front end of the second gripper shoe, two anti-tip wheels install front edge of board be rotatablely equipped with it is anti-
Incline wheel.
3. electric wheelchair chassis supporting stand structure according to claim 1, it is characterised in that：First gripper shoe, second
The first reinforced sheet is provided between gripper shoe, the left surface and right flank of the first reinforced sheet are separately fixed at the first gripper shoe
The left surface of right flank and the second gripper shoe, the front end of the first reinforced sheet is rotatablely equipped with pedal.
4. electric wheelchair chassis supporting stand structure according to claim 1, it is characterised in that：Two rear end difference for stretching out plate
The 6th after-poppet plate, the 7th after-poppet plate are fixed with, the rear end of the 4th after-poppet plate, the rear end of the 5th after-poppet plate are fixed respectively
There are the 8th after-poppet plate, the 9th after-poppet plate, the side difference on the side, the 7th after-poppet plate on the 6th after-poppet plate
One side of a side, the 9th after-poppet plate with the 8th after-poppet plate is fixed, the trailing wheel include the first universal wheel mechanism and
Second universal wheel mechanism, the rear end of the 6th after-poppet plate, the rear end of the 8th after-poppet plate are fixed with the first universal wheel mechanism, the
The rear end of seven after-poppet plates, the 9th after-poppet plate are fixed with the second universal wheel mechanism, the 6th after-poppet plate and the 7th after-poppet
Plate is inclined to set.
5. electric wheelchair chassis supporting stand structure according to claim 1, it is characterised in that：First gripper shoe, second
Be provided with the second reinforced sheet in Contraband shape and the 3rd L-shaped reinforced sheet between gripper shoe, the two ends of the second reinforced sheet and
One end of 3rd reinforced sheet is provided with the groove of circular arc, and the groove of the circular arc posts and fixes the cylinder in support tube
On, the left surface and right flank of the second reinforced sheet are separately fixed at the right flank of the first gripper shoe and the left side of the second gripper shoe
Face, the left surface and right flank of the 3rd reinforced sheet are separately fixed at the right flank of the first gripper shoe and the left side of the second gripper shoe
Face.
6. electric wheelchair chassis supporting stand structure according to claim 1, it is characterised in that：It is inserted with the support tube and stretches
The draw, the epimere of support tube offers regulation seam, and the both sides for adjusting seam are respectively fixed with two locking beds, offer on locking bed
The adjustment hole for being available for the first regulating bolt to pass through, offers several for adjusting the location hole of telescoping tube height on telescoping tube,
One lock screw passes through the first gripper shoe, support tube, location hole, the second gripper shoe and is realized the first gripper shoe, propped up by nut
The fixation of stay tube, the second gripper shoe and telescoping tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266848.3A CN104825289B (en) | 2015-05-22 | 2015-05-22 | Base support structure of electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266848.3A CN104825289B (en) | 2015-05-22 | 2015-05-22 | Base support structure of electric wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104825289A CN104825289A (en) | 2015-08-12 |
| CN104825289B true CN104825289B (en) | 2017-04-12 |
Family
ID=53803766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266848.3A Expired - Fee Related CN104825289B (en) | 2015-05-22 | 2015-05-22 | Base support structure of electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104825289B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930551A (en) * | 1973-06-09 | 1976-01-06 | Harold Cragg | Electric drive for wheel chairs |
| US6290011B1 (en) * | 1999-11-01 | 2001-09-18 | Burke Mobility Products, Inc. | Front wheel/rear wheel drive convertible wheelchair |
| CN101380262A (en) * | 2007-09-07 | 2009-03-11 | 国睦工业股份有限公司 | Electric wheelchair |
| CN201384639Y (en) * | 2009-02-26 | 2010-01-20 | 康扬股份有限公司 | Underframe structure of middle wheel driven electrically powered wheelchair |
| CN201959128U (en) * | 2010-12-31 | 2011-09-07 | 卫美恒(苏州)医疗器械有限公司 | Medical rehabilitation nursing wheelchair |
| CN103230321A (en) * | 2013-05-08 | 2013-08-07 | 河北工业大学 | Frame of composite wheel leg type wheelchair |
| CN204158619U (en) * | 2014-10-31 | 2015-02-18 | 上海互邦医疗器械有限公司 | A kind of leisure wheelchair |
| CN204839994U (en) * | 2015-05-22 | 2015-12-09 | 浙江全球跑电动轮椅有限公司 | Electronic round of seat base supporting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047342B1 (en) * | 2011-03-04 | 2011-07-07 | 미키코리아(주) | Electric wheelchair |
-
2015
- 2015-05-22 CN CN201510266848.3A patent/CN104825289B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930551A (en) * | 1973-06-09 | 1976-01-06 | Harold Cragg | Electric drive for wheel chairs |
| US6290011B1 (en) * | 1999-11-01 | 2001-09-18 | Burke Mobility Products, Inc. | Front wheel/rear wheel drive convertible wheelchair |
| CN101380262A (en) * | 2007-09-07 | 2009-03-11 | 国睦工业股份有限公司 | Electric wheelchair |
| CN201384639Y (en) * | 2009-02-26 | 2010-01-20 | 康扬股份有限公司 | Underframe structure of middle wheel driven electrically powered wheelchair |
| CN201959128U (en) * | 2010-12-31 | 2011-09-07 | 卫美恒(苏州)医疗器械有限公司 | Medical rehabilitation nursing wheelchair |
| CN103230321A (en) * | 2013-05-08 | 2013-08-07 | 河北工业大学 | Frame of composite wheel leg type wheelchair |
| CN204158619U (en) * | 2014-10-31 | 2015-02-18 | 上海互邦医疗器械有限公司 | A kind of leisure wheelchair |
| CN204839994U (en) * | 2015-05-22 | 2015-12-09 | 浙江全球跑电动轮椅有限公司 | Electronic round of seat base supporting structure |
Non-Patent Citations (1)
| Title |
|---|
| 何清华 等."智能轮椅的研究现状和发展趋势".《机器人技术与应用》.2003,(第2期),第12-16页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104825289A (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104825285B (en) | A kind of electric wheelchair | |
| CN106235702B (en) | Suitable for the intelligent multi-function furniture of caravan | |
| CN204814511U (en) | Seat support of electronic wheelchair | |
| CN200954184Y (en) | Multifunction nursing bed | |
| CN204839986U (en) | Electric wheel chair | |
| CN104825289B (en) | Base support structure of electric wheelchair | |
| CN204839994U (en) | Electronic round of seat base supporting structure | |
| CN104840312B (en) | A kind of seat support fixed structure of electric wheelchair | |
| CN204814508U (en) | Electronic wheelchair walking base | |
| CN204814509U (en) | Electronic wheelchair rear wheel supporting structure | |
| CN104840315B (en) | A kind of electric wheelchair walking basal seat | |
| CN104825288B (en) | A kind of electric wheelchair rear wheel support structure | |
| CN204932038U (en) | The seat support fixed structure of electric wheelchair | |
| CN204814507U (en) | Electronic wheelchair front wheel supporting structure | |
| CN104840313B (en) | A kind of accumulator mounting structure of electric wheelchair | |
| CN204814510U (en) | Electronic wheelchair hold battery mounting structure | |
| CN104840316B (en) | A kind of electric wheelchair assist grip mounting structure | |
| CN104840314B (en) | A kind of electric wheelchair front-wheel support structure | |
| CN204839996U (en) | Electronic wheelchair handrail mounting structure | |
| CN104825287B (en) | A kind of seat support of electric wheelchair | |
| CN208865125U (en) | Position sporting aid in a kind of puerpera's stages of labor | |
| CN109395320A (en) | Position sporting aid in a kind of puerpera's stages of labor | |
| CN205108171U (en) | Medical supplementary ferry -boat equipment | |
| CN209019353U (en) | A kind of upper and lower extremities electric rehabilitation machine | |
| CN208448077U (en) | Rehabilitation walking vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170412 Termination date: 20180522 |