CN104825287A - Seat of electric wheelchair - Google Patents
Seat of electric wheelchair Download PDFInfo
- Publication number
- CN104825287A CN104825287A CN201510264815.5A CN201510264815A CN104825287A CN 104825287 A CN104825287 A CN 104825287A CN 201510264815 A CN201510264815 A CN 201510264815A CN 104825287 A CN104825287 A CN 104825287A
- Authority
- CN
- China
- Prior art keywords
- adjusting pipe
- handle adjusting
- pipe
- seat
- handle
- 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.)
- Granted
Links
Abstract
The invention discloses a seat of an electric wheelchair. The seat of the electric wheelchair is characterized by comprising a seat body, a backrest and handrails, the seat body is installed on a supporting pipe, a telescopic pipe is inserted in the supporting pipe and provided with a plurality of positioning holes used for adjusting the height of the telescopic pipe, and a locking screw penetrates through the supporting pipe and a positioning hole and realizes fixation of the supporting pipe and the telescopic pipe through a nut. The seat body comprises a cushion and a cushion frame. The cushion frame comprises a cushion bottom plate and a cushion installation plate fixed to the cushion bottom plate, wherein a seat body fixing pillar and an adjustment pillar are vertically downwards arranged at the bottom of the cushion bottom plate, the seat body fixing pillar is fixed to the telescopic pipe, and an adjustment piece is fixed to the telescopic pipe. By adjusting the angle of the seat body and inserting the adjustment pillar into a corresponding adjustment groove, the angle of the seat body can be adjusted, so that the angle of the seat is adjusted according to different needs of users, and the height of the seat body can be also adjusted.
Description
Technical field
The present invention relates to a kind of seat support of electric wheelchair.
Background technology
Conventional electric wheelchair is on the basis of manual wheelchair, the parts such as superposition Power Drive Unit, controller, battery, transformation and upgrade, hand control controller, several functions such as wheelchair just can being driven to complete advance, retreat, turn to, lie low operates, for the elderly and the disabled provides approach of taking action easily and efficiently.And the seat support of existing right electric wheelchair to there is regulating degree low, and cannot for the user of different building shape, height make each to adapt, for taking advantage of wheelchair-bound user for a long time, easily existing and taking fatigue.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, the seat support of electric wheelchair that scalable degree is high.
The present invention's adopted technical scheme that solves the problem is:
A kind of seat support of electric wheelchair, it is characterized in that: comprise seat support, the chair back and handrail, seat support is arranged on stay pipe, telescoping tube is inserted with in described stay pipe, the epimere of stay pipe offers and regulates seam, the both sides of seam are regulated to be fixed with two locking beds respectively, locking bed offers the adjustment hole that can pass for the first adjusting bolt, telescoping tube offers several for adjusting the locating hole of telescoping tube height, one lock screw is through stay pipe, locating hole also realizes stay pipe by nut, and telescoping tube is fixing, described seat support comprises seat cushion and seat frame, described seat frame comprises seat cushion board and is fixed on the seat cushion installing plate on seat cushion board, described seat cushion is fixed on seat cushion installing plate, the bottom of described seat cushion board is provided with the seat support fixed leg arranged straight down and the adjustable column arranged straight down, seat support fixed leg is fixed on telescoping tube, telescoping tube is fixed with adjustment sheet, adjustment sheet offers multiple insertion for adjustable column thus the regulating tank of adjustment seat support fixed angle, the described chair back is fixed on the rear end of seat cushion installing plate.By regulating the angle of seat support, and adjustable column is inserted corresponding regulating tank, the angular adjustment regulating seat support can be realized, thus the user of chair angle requirement can be had to adjust for difference, be particularly suitable for the demand with rachiocamposis or hemiparalysis patient, by unclamping the first adjusting bolt and extracting lock screw, the height of seat support can be regulated, adopt said structure, not only scalable degree is high, and structural strength is high, simple and durable, adjustment operation is also very convenient.
As preferably, handrail comprises 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, described first handle adjusting pipe is that left and right directions is arranged, second handle adjusting pipe and the 3rd handle adjusting pipe L-shaped, one end of second handle adjusting pipe and one end of the 3rd handle adjusting pipe insert left end and the right-hand member of the first handle adjusting pipe respectively, thus the distance of two armrest seats in left and right is regulated by adjustment second handle adjusting pipe and the 3rd handle adjusting pipe, 4th handle adjusting pipe, 5th handle adjusting pipe is in vertically arranging, one end of 4th handle adjusting pipe, one end of 5th handle adjusting pipe inserts the other end of the second handle adjusting pipe respectively, the other end of the 3rd handle adjusting pipe, thus by adjustment the 4th handle adjusting pipe, 5th handle adjusting pipe adjustable handrail seat height, one end of 6th handle adjusting pipe and one end of the 7th handle adjusting pipe are rotatably installed in the other end of the 4th handle adjusting pipe respectively, the other end of the 5th handle adjusting pipe, the other end of the 4th handle adjusting pipe, the other end of the 5th handle adjusting pipe is provided with the arm supports block for preventing the 6th handle adjusting pipe and the 7th handle adjusting pipe rotated down forward, armrest seat is arranged on the 6th handle adjusting pipe and the 7th handle adjusting pipe, thus the 6th handle adjusting pipe and the 7th handle adjusting pipe can be rotated, realize handrail rotation to lift.Adopt this structure, realize the left and right directions of handrail, the adjustment of short transverse, thus be adapted to the demand of different height, build user.
As preferably, arm supports block is provided with second adjusting bolt at the angle of inclination for regulating the 6th handle adjusting pipe and the 7th handle adjusting pipe.By rotating the second adjusting bolt, adjust the overhead height of the second adjusting bolt, thus two armrest seat angles of inclination, left and right can be regulated.
The present invention compared with prior art, have the following advantages and effect: by regulating the angle of seat support, and adjustable column is inserted corresponding regulating tank, the angular adjustment regulating seat support can be realized, thus the user of chair angle requirement can be had to adjust for difference, be particularly suitable for the demand with rachiocamposis or hemiparalysis patient, by unclamping the first adjusting bolt and extracting lock screw, the height of seat support can be regulated, adopt said structure, not only scalable degree is high, and structural strength is high, simple and durable, adjustment operation is also very convenient.
Accompanying drawing explanation
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 embodiment of the present invention second adjusting bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
See Fig. 1-Figure 10, the present embodiment electric wheelchair, comprises walking basal seat and seat, and described walking basal seat comprises front-wheel support 1, rear wheel support 2, driving wheel device and accumulator 31, driving wheel device comprises controller 41, drive motors 42 and driving wheel 43, described front-wheel support comprises stay pipe 11, joint pin 12 and the first front-wheel installing plate 13 set gradually from left to right, first gripper shoe 14, second gripper shoe 15 and the second front-wheel installing plate 16, joint pin 12 is through the first installing hole in the first gripper shoe 14, the second installing hole in second gripper shoe 15 and with the first gripper shoe 14, second gripper shoe 15 is fixed, and the two ends of joint pin 12 are separately fixed at the first front-wheel installing plate 13, on second front-wheel installing plate 16, joint pin 12 is adopted to achieve the first front-wheel installing plate 13, first gripper shoe 14, being fixedly connected with between the second gripper shoe 15 and the second front-wheel installing plate 16, not only simplify the structure of product, reduce manufacture technics difficulty, what is more important, on the basis ensureing front-wheel support intensity, greatly reduces weight.The left side of the first gripper shoe 14 and the right side of the second gripper shoe 15 all arrange the driving wheel 43 for driving electric wheelchair to walk, and to fix between the back segment and the back segment of the second gripper shoe 15 of the first gripper shoe 14 for the stay pipe 11 of supporting chair with the first gripper shoe 14, second gripper shoe 15.The first reinforced sheet 171 is provided with between described first gripper shoe 14, second gripper shoe 15, the left surface of the first reinforced sheet 171 and right flank are separately fixed at the right flank of the first gripper shoe 14 and the left surface of the second gripper shoe 15, and the front end of the first reinforced sheet 171 is rotatablely equipped with pedal 5.Adopting this structure, is that the first gripper shoe 14, second gripper shoe 15 provides intensity and better connects by the first reinforced sheet 171, and provides comparatively reasonably installation site for pedal 5.Described driving wheel device also comprises reduction box 44, and reduction box 44 is all fixed on the left side of the first gripper shoe 14 and the right side of the second gripper shoe 15, the output shaft of reduction box 44 is fixed with driving wheel 43.Adopt this structure, simplify the mounting structure of driving wheel 43, installation effectiveness improves.Described first gripper shoe 14, the second reinforced sheet 172 in Contraband shape and the 3rd L-shaped reinforced sheet 173 is provided with between second gripper shoe 15, the two ends of the second reinforced sheet 172 and one end of the 3rd reinforced sheet 173 are provided with the groove of circular arc, the groove of described circular arc posts and fixes on the cylinder of stay pipe 11, the left surface of the second reinforced sheet 172 and right flank are separately fixed at the right flank of the first gripper shoe 14 and the left surface of the second gripper shoe 15, the left surface of the 3rd reinforced sheet 173 and right flank are separately fixed at the right flank of the first gripper shoe 14 and the left surface of the second gripper shoe 15.Adopt this structure, the front, rear, left and right four direction of stay pipe 11 is all well fixed, and makes the mounting structure of stay pipe 11 more firm, improves safety and reliability during supporting chair.Telescoping tube 18 is inserted with in described stay pipe 11, the epimere of stay pipe 11 offers and regulates seam 111, the both sides of seam 111 are regulated to be fixed with two locking beds 112 respectively, locking bed 112 offers the adjustment hole that can pass for the first adjusting bolt 114, telescoping tube 18 offers several for adjusting the locating hole of telescoping tube 18 height, a lock screw 113 is through the first gripper shoe 14, stay pipe 11, locating hole, the second gripper shoe 15 realize the fixing of the first gripper shoe 14, stay pipe 11, second gripper shoe 15 and telescoping tube 18 by nut.Adopt this structure, by adjusting the height of telescoping tube 18, and lock the altitude mixture control that locating hole that screw 113 inserts corresponding height realizes seat, by unclamping the first adjusting bolt 114, can make to regulate seam 111 to open, facilitate the twitch of telescoping tube 18 in stay pipe 11.
Described rear wheel support comprises the first after-poppet plate 21, second after-poppet plate 22, 3rd after-poppet plate 23, 4th after-poppet plate 24 and the 5th after-poppet plate 25, first after-poppet plate 21 front end offers the 3rd installing hole penetrated for stay pipe 11, stay pipe 11 penetrates the 3rd installing hole and fixes with the first after-poppet plate 21, first after-poppet plate 21 extends back two and stretches out plate 26, make the first after-poppet plate 21 V-shaped, two rear ends of stretching out plate 26 are provided with trailing wheel, adopt from stay pipe 11 as the strong point, and two that adopt left side and rear right side backward to stretch out are stretched out the mounting points of plate 26 as trailing wheel, not only ensure design effect comparatively attractive in appearance, and enough spaces can be provided for the installation of accumulator 31, second after-poppet plate 22 and the 3rd after-poppet plate 23 are positioned at the top of stretching out plate 26, 4th after-poppet plate 24, 5th after-poppet plate 25 is positioned at the below of 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 plate 26 left side edge, two sides on 3rd after-poppet plate 23 are separately fixed in the second gripper shoe 15 and another stretches out plate 26 right edge edge, two sides on 4th after-poppet plate 24 are separately fixed at the first gripper shoe 14 and one of them stretches out plate 26 left side edge, two sides on 5th after-poppet plate 25 are separately fixed at the second gripper shoe 15 and another stretches out plate 26 right edge edge, thus by the second after-poppet plate 22, 3rd after-poppet plate 23, 4th after-poppet plate 24, 5th after-poppet plate 25 improves bearing strength and the non-deformability of the first after-poppet plate 21, thus improve the bearing strength of rear wheel support, also comparatively attractive in appearance in design.Two rear ends of stretching out plate 26 are fixed with the 6th after-poppet plate 27 respectively, 7th after-poppet plate 28, the rear end of the 4th after-poppet plate 24, the rear end of the 5th after-poppet plate 25 is fixed with the 8th after-poppet plate 29 respectively, 9th after-poppet plate 210, a side on 6th after-poppet plate 27, a side on 7th after-poppet plate 28 respectively with a side of the 8th after-poppet plate 29, one side of the 9th after-poppet plate 210 is fixed, described trailing wheel comprises the first universal wheel mechanism 211 and the second universal wheel mechanism 212, the rear end of the 6th after-poppet plate 27, rear end all with the first universal wheel mechanism 211 of the 8th after-poppet plate 29 is fixed, the rear end of the 7th after-poppet plate 28, 9th after-poppet plate 210 all with the second universal wheel mechanism 212 is fixed, 6th after-poppet plate 27 and the 7th after-poppet plate 28 are inclined to set.Adopt this structure, the height of the first universal wheel mechanism 211 and the second universal wheel mechanism 212 can be reduced by being obliquely installed the 6th after-poppet plate 27 and the 7th after-poppet plate 28, both the less universal wheel in wheel footpath can have been adopted, because this electric wheelchair adopts front-wheel drive, therefore adopt the less universal wheel in wheel footpath to follow driving wheel 43 to turn to, make to turn to convenient.
The front end of described first gripper shoe 14 and the front end of the second gripper shoe 15 are all fixed with an anti-tip wheel installing plate 61, two anti-tip wheel installing plate 61 front ends are all rotatablely equipped with anti-tip wheel 62, the anti-tip wheel 62 stretched out forward effectively can carry the pressure that wheelchair leans forward, and can play the effect effectively preventing wheelchair from leaning forward.
Described accumulator 31 is fixed on mounting frame of storage battery, described mounting frame of storage battery comprises underframe 32 for supporting accumulator 31 and for covering the cover plate of storage battery 33 above accumulator 31, the leading portion of described underframe 32 is fixed on front-wheel support, the back segment both sides of underframe 32 are provided with a brace 34, two braces 34 and are connected to rear wheel support both sides respectively.Adopt this structure, accumulator 31 can very firmly be arranged in walking basal seat, and overall structure is more simple, can ensure on the basis of structural strength, controls manufacturing cost.The down either side of described cover plate of storage battery 33 leading portion is arranged all inserting column 331, rear wheel support offers the jack inserted for inserting column 331, the rear end thereof of cover plate of storage battery 33 is provided with cage knob 35, the rear end of mounting frame of storage battery is provided with the lockhole of strip, cage knob 35 comprises fixing successively from front to back tapered end 351, lock 352 and knob 353, tapered end 351 in strip, thus makes tapered end 351 to insert lockhole.When cover plate of storage battery 33 is installed, cover plate of storage battery 33 is put down from top to bottom, makes inserting column 331 insert jack, and the tapered end 351 of cage knob 35 is inserted lockhole, rotate cage knob 35, lockhole and tapered end 351 are staggered, makes tapered end 351 to depart from lockhole, complete the installation of cover plate of storage battery 33, when needs dismounting cover plate of storage battery 33, reverse operating, adopts this kind of structure, very conveniently cover plate of storage battery 33 be can fast pull down, thus replacing or the maintenance of accumulator 31 conveniently realized.
Described seat comprises seat support, the chair back 62 and handrail, described seat support comprises seat cushion 611 and seat frame, described seat frame comprises seat cushion board 612 and is fixed on the seat cushion installing plate 613 on seat cushion board 612, described seat cushion 611 is fixed on seat cushion installing plate 613, the bottom of described seat cushion board 612 is provided with the seat support fixed leg 614 arranged straight down and the adjustable column 615 arranged straight down, seat support fixed leg 614 is fixed on telescoping tube 18, telescoping tube 18 is fixed with adjustment sheet 616, adjustment sheet 616 offers multiple adjustable column 615 that supplies insert thus regulate the regulating tank 6161 of seat support fixed angle, the described chair back 62 is fixed on the rear end of seat cushion installing plate 613, handrail comprises armrest seat 631, first handle adjusting pipe 632, second handle adjusting pipe 633, 3rd handle adjusting pipe 634, 4th handle adjusting pipe 635, 5th handle adjusting pipe 636, 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638, described first handle adjusting pipe 632 is arranged in left and right directions, second handle adjusting pipe 633 and the 3rd handle adjusting pipe 634 L-shaped, one end of second handle adjusting pipe 633 and one end of the 3rd handle adjusting pipe 634 insert left end and the right-hand member of the first handle adjusting pipe 632 respectively, thus the distance of two armrest seats 631 in left and right is regulated by adjustment second handle adjusting pipe 633 and the 3rd handle adjusting pipe 634, 4th handle adjusting pipe 635, 5th handle adjusting pipe 636 is in vertically arranging, one end of 4th handle adjusting pipe 635, one end of 5th handle adjusting pipe 636 inserts the other end of the second handle adjusting pipe 633 respectively, the other end of the 3rd handle adjusting pipe 634, thus by adjustment the 4th handle adjusting pipe 635, 5th handle adjusting pipe 636 adjustable handrail seat 631 height, one end of 6th handle adjusting pipe 637 and one end of the 7th handle adjusting pipe 638 are rotatably installed in the other end of the 4th handle adjusting pipe 635 respectively, the other end of the 5th handle adjusting pipe 636, the other end of the 4th handle adjusting pipe 635, the other end of the 5th handle adjusting pipe 636 is provided with the arm supports block 6391 for preventing the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638 rotated down forward, armrest seat 631 is arranged on the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638, thus the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638 can be rotated, realize handrail rotation to lift.Arm supports block 6391 is provided with the second adjusting bolt 6392 for regulating the 6th handle adjusting pipe 637 and the 7th handle adjusting pipe 638 angle of inclination.By rotating the second adjusting bolt 6392, adjust the overhead height of the second adjusting bolt 6392, thus two armrest seat 631 angles of inclination, left and right can be regulated.Described controller 41 is fixed on controller mounting rod 6393, and described controller mounting rod 6393 is plugged on armrest seat 631.Adopt this structure, extract out by adjustment control mounting rod 6393 at controller mounting rod 6393 or push, can the position of adjustment control 41.
Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (3)
1. the seat support of an electric wheelchair, it is characterized in that: comprise seat support, the chair back and handrail, seat support is arranged on stay pipe, telescoping tube is inserted with in described stay pipe, the epimere of stay pipe offers and regulates seam, the both sides of seam are regulated to be fixed with two locking beds respectively, locking bed offers the adjustment hole that can pass for the first adjusting bolt, telescoping tube offers several for adjusting the locating hole of telescoping tube height, one lock screw is through stay pipe, locating hole also realizes stay pipe by nut, and telescoping tube is fixing, described seat support comprises seat cushion and seat frame, described seat frame comprises seat cushion board and is fixed on the seat cushion installing plate on seat cushion board, described seat cushion is fixed on seat cushion installing plate, the bottom of described seat cushion board is provided with the seat support fixed leg arranged straight down and the adjustable column arranged straight down, seat support fixed leg is fixed on telescoping tube, telescoping tube is fixed with adjustment sheet, adjustment sheet offers multiple insertion for adjustable column thus the regulating tank of adjustment seat support fixed angle, the described chair back is fixed on the rear end of seat cushion installing plate.
2. the seat support of electric wheelchair according to claim 1, it is characterized in that: handrail comprises 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, described first handle adjusting pipe is that left and right directions is arranged, second handle adjusting pipe and the 3rd handle adjusting pipe L-shaped, one end of second handle adjusting pipe and one end of the 3rd handle adjusting pipe insert left end and the right-hand member of the first handle adjusting pipe respectively, 4th handle adjusting pipe, 5th handle adjusting pipe is in vertically arranging, one end of 4th handle adjusting pipe, one end of 5th handle adjusting pipe inserts the other end of the second handle adjusting pipe respectively, the other end of the 3rd handle adjusting pipe, one end of 6th handle adjusting pipe and one end of the 7th handle adjusting pipe are rotatably installed in the other end of the 4th handle adjusting pipe respectively, the other end of the 5th handle adjusting pipe, the other end of the 4th handle adjusting pipe, the other end of the 5th handle adjusting pipe is provided with the arm supports block for preventing the 6th handle adjusting pipe and the 7th handle adjusting pipe rotated down forward, armrest seat is arranged on the 6th handle adjusting pipe and the 7th handle adjusting pipe.
3. the seat support of electric wheelchair according to claim 2, is characterized in that: the second adjusting bolt arm supports block being provided with the angle of inclination for regulating the 6th handle adjusting pipe and the 7th handle adjusting pipe.By rotating the second adjusting bolt, adjust the overhead height of the second adjusting bolt, thus two armrest seat angles of inclination, left and right can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264815.5A CN104825287B (en) | 2015-05-22 | 2015-05-22 | A kind of seat support of electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264815.5A CN104825287B (en) | 2015-05-22 | 2015-05-22 | A kind of seat support of electric wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104825287A true CN104825287A (en) | 2015-08-12 |
| CN104825287B CN104825287B (en) | 2017-07-11 |
Family
ID=53803764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510264815.5A Expired - Fee Related CN104825287B (en) | 2015-05-22 | 2015-05-22 | A kind of seat support of electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104825287B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951766A (en) * | 1988-01-12 | 1990-08-28 | Octopedia Gmbh | Electric wheel-chair |
| CN2131373Y (en) * | 1992-04-03 | 1993-05-05 | 甘联友 | Rising and falling folding stool |
| CN2259160Y (en) * | 1995-09-18 | 1997-08-13 | 航空工业万里机电总厂 | Electric wheel-chair cart |
| CN2297121Y (en) * | 1997-04-29 | 1998-11-18 | 陶冶 | Multifunctional lifting work stool |
| TW466948U (en) * | 2001-04-10 | 2001-12-01 | Merits Health Products Co Ltd | Electric wheelchair with front and rear wheel drive |
| US6684969B1 (en) * | 2001-04-26 | 2004-02-03 | Electric Mobility Corporation | Changeable personal mobility vehicle |
| CN1751671A (en) * | 2004-09-20 | 2006-03-29 | 邱显俊 | Electric wheel chair |
| CN204814511U (en) * | 2015-05-22 | 2015-12-02 | 浙江全球跑电动轮椅有限公司 | Seat support of electronic wheelchair |
-
2015
- 2015-05-22 CN CN201510264815.5A patent/CN104825287B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951766A (en) * | 1988-01-12 | 1990-08-28 | Octopedia Gmbh | Electric wheel-chair |
| CN2131373Y (en) * | 1992-04-03 | 1993-05-05 | 甘联友 | Rising and falling folding stool |
| CN2259160Y (en) * | 1995-09-18 | 1997-08-13 | 航空工业万里机电总厂 | Electric wheel-chair cart |
| CN2297121Y (en) * | 1997-04-29 | 1998-11-18 | 陶冶 | Multifunctional lifting work stool |
| TW466948U (en) * | 2001-04-10 | 2001-12-01 | Merits Health Products Co Ltd | Electric wheelchair with front and rear wheel drive |
| US6684969B1 (en) * | 2001-04-26 | 2004-02-03 | Electric Mobility Corporation | Changeable personal mobility vehicle |
| CN1751671A (en) * | 2004-09-20 | 2006-03-29 | 邱显俊 | Electric wheel chair |
| CN204814511U (en) * | 2015-05-22 | 2015-12-02 | 浙江全球跑电动轮椅有限公司 | Seat support of electronic wheelchair |
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》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104825287B (en) | 2017-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104825285A (en) | Electric wheelchair | |
| CN204814511U (en) | Seat support of electronic wheelchair | |
| CN111096862A (en) | Wheelchair seat backrest system and standing wheelchair with same | |
| CN204839986U (en) | Electric wheel chair | |
| CN204839996U (en) | Electronic wheelchair handrail mounting structure | |
| CN204932038U (en) | The seat support fixed structure of electric wheelchair | |
| CN1300581A (en) | Health-care chair for shoulder and neck recovery | |
| CN204814508U (en) | Electronic wheelchair walking base | |
| CN204814507U (en) | Electronic wheelchair front wheel supporting structure | |
| CN204814510U (en) | Electronic wheelchair hold battery mounting structure | |
| CN204814509U (en) | Electronic wheelchair rear wheel supporting structure | |
| CN204839994U (en) | Electronic round of seat base supporting structure | |
| CN104840312A (en) | Seat fixing structure of electrically propelled wheelchair | |
| CN104825287A (en) | Seat of electric wheelchair | |
| CN104840316A (en) | Armrest mounting structure of electrically propelled wheelchair | |
| CN207940989U (en) | A kind of wheelchair of adjustable-angle | |
| CN2494191Y (en) | Multifunctional electric recovery chair | |
| CN109172171A (en) | Rehabilitation Wheelchair for rehabilitation | |
| CN206979969U (en) | A kind of electronic stretching upside down machine | |
| CN104840314A (en) | Front-wheel support structure of electrically propelled wheelchair | |
| CN104840313B (en) | A kind of accumulator mounting structure of electric wheelchair | |
| CN104825288A (en) | Rear wheel supporting frame structure of electric wheelchair | |
| CN104840315A (en) | Travelling base of electrically propelled wheelchair | |
| KR20160055427A (en) | Electric powered hand standing machine | |
| CN104825289A (en) | Base support structure of electric wheelchair |
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: 20170711 Termination date: 20180522 |