CN102319152A - Four-wheel electric motor car - Google Patents
Four-wheel electric motor car Download PDFInfo
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- CN102319152A CN102319152A CN201110247625A CN201110247625A CN102319152A CN 102319152 A CN102319152 A CN 102319152A CN 201110247625 A CN201110247625 A CN 201110247625A CN 201110247625 A CN201110247625 A CN 201110247625A CN 102319152 A CN102319152 A CN 102319152A
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Abstract
a kind of four-wheel electric motor car belongs to the mankind life article field.The fore side of vehicle frame fixedly turns to column; In turning to column, be provided with turning-bar, be provided with leading fixture block in the upper end of turning-bar, the lower end is provided with and turns to front fork, install on the leading fixture block and turn to tap; Turn to and connect active front on the front fork; Turn to speed regulating handle, brake handgrip and lamp are installed on the tap, direct current generator is installed on the active front, the power supply key switch is installed on the lamp; The fore opposite side of vehicle frame is fixed with servo-actuated front-wheel column, in servo-actuated front-wheel column, is provided with turning cylinder, is provided with the front-wheel front fork in the lower end of turning cylinder, connects the servo-actuated front-wheel on the front-wheel front fork; The fore left and right sides of vehicle frame also is fixed with the spanner button, and spanner is buckled the installation footboard; Vehicle frame connects trailing wheel below the rear portion; Folding stool is installed in the middle part of vehicle frame; At the middle part of vehicle frame controller and storage battery are installed.The ability one-handed performance; Footboard can rotate and adjustable height; The bench of central frame beam can fold
Operate steadily.
Description
Technical field
The invention belongs to mankind life article's technical field, be specifically related to a kind of four-wheel electric motor car, be particularly suitable for the electric wheel-chair vehicle that disabled or old personage use
Background technology
are along with the progress of The development in society and economy with science and technology; Individuals with disabilities and old personage's living guarantee and quality of life more and more receive the great attention of governments at all levels and various circles of society; The wheel Wheel-chair is as disabled person and old people's special walk instrument; Family, relevant government department, charity organization provide funds to buy the wheel Wheel-chair one after another and give to disabled person and old people's use; Make disabled person and old people's range of activity increasing, their quality of life also is further enhanced, the wheel Wheel-chair also progressively by common hand-pushing wheel Wheel-chair, motor vehicles to the electric wheel-chair vehicle transition.The advantage that electric wheel-chair vehicle has with respect to hand-pushing wheel Wheel-chair, motor vehicles: at first, need not to rely on the manpower push-and-pull to advance, at one's side if nobody correlates; As long as charged, do not need yet the family members constantly with, ownly just can stroll everywhere; Both made things convenient for the household, more convenient oneself; Secondly, power saving, and environmental protection; The 3rd, applied widely, it can be suitable for the injury of severe disability; The 4th, rapid operation operates steadily and adjustable-speed.But also there is following deficiency in prior electric wheel Wheel-chair: the first, when driving to the turning, need bimanualness, the inconvenience of therefore bringing steering operation for the residual people of hands; The second, footboard adopts fixed installation, brings the inconvenience of getting on or off the bus for the residual people of lower limb; Three, when uneven travels down, wheel is unsettled easily, therefore has potential safety hazard; Four, vehicle frame can't fold, and not only parking space is big, and brings great inconvenience for transportation and management, has increased the cost of transportation and the cost of labor of manufacturer.
To above-mentioned existing problems, the applicant has passed through useful exploration, has found the way of dealing with problems, and the technical scheme that will introduce below produces under this background
Summary of the invention
task of the present invention be to provide a kind of and can realize one-handed performance, HOP ON, go steadily, security performance is good and foldable for storage and help saving spatial four-wheel electric motor car.
task of the present invention is accomplished like this; A kind of four-wheel electric motor car; Comprise vehicle frame, active front, servo-actuated front-wheel, pair of rear wheels and be located at bench, handrail, back backrest, hand-pushing handle and a pair of footboard on the vehicle frame respectively; Be characterized in: the fore side of described vehicle frame is fixed with one and turns to column, is equipped with turning-bar in the column rotationally described turning to, and constitutes leading fixture block in the end, upper end of described turning-bar; Constitute in the end, lower end of described turning-bar and to turn to front fork; Be equipped with on the described leading fixture block and turn to tap, the described front fork head lamp brush guard pivot that turns to is connected with described active front, and described turning to is separately installed with speed regulating handle, brake handgrip and lamp on the tap; On the described active front direct current generator is installed, the power supply key switch is installed on the case of described lamp; The fore opposite side of described vehicle frame is fixed with a servo-actuated front-wheel column; In described servo-actuated front-wheel column, be equipped with turning cylinder rotationally; End, lower end at described turning cylinder constitutes the front-wheel front fork, and described front-wheel front fork head lamp brush guard pivot is connected with the servo-actuated front-wheel; The fore left and right sides of described vehicle frame also is fixed with a spanner button respectively, buckles at described a pair of spanner footboard is installed respectively rotationally; Described vehicle frame constitutes fork-shaped wheel shaft holder respectively below the left and right sides at rear portion; Pivotal connection has trailing wheel respectively on a pair of fork-shaped wheel shaft holder; On described pair of rear wheels, be separately installed with brake disc; On described brake disc, brake arm is installed, described brake arm is connected with the brake handgrip through the parking brake fare; Described bench is a Folding stool, and this Folding stool is installed in the middle part of said vehicle frame; At the middle part of said vehicle frame controller and pair of electrical bottle stand are installed also; On described pair of electrical bottle stand, be separately installed with storage battery; Between the described a pair of storage battery for being connected in series; And storage battery is realized being electrically connected with power supply key switch, lamp, controller respectively, and described controller is realized being electrically connected with direct current generator, speed regulating handle respectively.
are in a concrete embodiment of the present invention; Be respectively arranged with adjusting lever on the described a pair of footboard; Described adjusting lever constitutes dismountable through the adjustment screw with an end of a pedal dwang respectively and is connected, and the other end pivotal connection of said pedal dwang is buckled at corresponding spanner.
are in another concrete embodiment of the present invention; One locking spanner also is installed respectively on the described pair of pedals dwang rotationally, and described locking spanner is used for realizing with corresponding spanner button fastening the locking of a pair of footboard.
are in another concrete embodiment of the present invention; Described bench comprises medicated cushion, bench cross bar, bench stand-off, folding strut; Described medicated cushion is installed on the bench cross bar; Described bench cross bar is fixed on the middle part of vehicle frame through the bench stand-off, and on the bench cross bar, the other end of described folding strut is through the bottom of the second folding strut socket pivotal connection at vehicle frame through the first folding strut socket pivotal connection for an end of described folding strut.
the present invention is because after adopting said structure, the advantage that has: can one-handed performance and conveniently turn to; Footboard can rotate and adjustable height, therefore can make things convenient for the residual people of lower limb to use; The bench of central frame beam can fold; Therefore can be when depositing with bench to the third side to folding, make whole vehicle frame to the third side to closing up, help saving the space; Bring great convenience for transportation and management, save the cost of transportation and reduction cost of labor of manufacturer; Can safety traffic on uneven road, and operate steadily.
Description of drawings
Fig. 1 is one embodiment of the invention structure diagram.
Among
figure: 1. vehicle frame; 2. bench; 3. handrail; 4. bench stand-off; 5. turning-bar; 6. backrest after; 7. brake handgrip; 8. speed regulating handle; 9. hand-pushing handle; 10. power supply key switch; 11. lamp; 12. turn to tap; 13. parking brake fare; 14. leading fixture block; 15. brake disc; 16. brake arm; 17. the first folding strut socket; 18. bench cross bar; 19. trailing wheel; 20. servo-actuated front-wheel column; 21. bearing pin; 22. spanner button; 23. locking spanner; 24. pedal dwang; 25. turning cylinder; 26. adjustment screw; 27. front-wheel front fork; 28. adjusting lever; 29. footboard; 30. folding strut; 31. servo-actuated front-wheel; 32. active front; 33. direct current generator; 34. turn to front fork; 35. turn to column; 36. controller; 37. storage battery; 38. storage battery frame; 39. the second folding strut socket; 40. fork-shaped wheel shaft holder; 41. rear mudguard; 42. medicated cushion.
The specific embodiment
can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general combines accompanying drawing to elaborate with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
see also Fig. 1, and a kind of four-wheel electric motor car comprises vehicle frame 1, active front 32, servo-actuated front-wheel 31, pair of rear wheels 19 and is located at bench 2, handrail 3, back backrest 6, hand-pushing handle 9 and a pair of footboard 29 on the vehicle frame 1 respectively.The left side that described vehicle frame 1 a fore side is a shown position is fixed with one and turns to column 35; Be equipped with turning-bar 5 in the column 35 rotationally described turning to; Constitute leading fixture block 14 in the end, upper end of described turning-bar 5, constitute in the end, lower end of described turning-bar 5 and turn to front fork 34, be equipped with on the described leading fixture block 14 and turn to tap 12; Described front fork 34 head lamp brush guard pivots that turn to are connected with described active front 32; Described turning to is separately installed with speed regulating handle 8, brake handgrip 7 and lamp 11 on the tap 12, on the described active front 32 direct current generator 33 is installed, and power supply key switch 10 is installed on the case of described lamp 11.The right side that described vehicle frame 1 fore opposite side is a shown position is fixed with a servo-actuated front-wheel column 20; In described servo-actuated front-wheel column 20, be equipped with turning cylinder 25 rotationally; End, lower end at described turning cylinder 25 constitutes front-wheel front fork 27, and described front-wheel front fork 27 head lamp brush guard pivots are connected with servo-actuated front-wheel 31.The described vehicle frame 1 fore left and right sides also is fixed with a pair of spanner button 22 respectively, on plane on the described a pair of spanner button 22, is respectively equipped with bearing pin 21; Be respectively arranged with adjusting lever 28 on the described a pair of footboard 29; Described adjusting lever 28 constitutes dismountable through adjustment screw 26 with an end of a pedal dwang 24 respectively and is connected; Offer pin shaft hole on the other end of said pedal dwang 24, cooperate other end pivotal connection with pedal dwang 24 on spanner button 22 through pin shaft hole and bearing pin 21.On described adjusting lever 28, be arranged at intervals with the adjustment hole; Cooperating of adjustment hole through adjustment screw 26 and diverse location; Can footboard 29 be fixed on the diverse location place of footboard dwang 24 short transverses, thereby realize the adjustment of footboard 29 on short transverse.Locking spanner 23 also is installed respectively on the described pair of pedals dwang 24 rotationally, and described locking spanner 23 is used for fastening with corresponding spanner button 22, thereby can be with a pair of footboard 29 lockings.Described vehicle frame 1 constitutes fork-shaped wheel shaft holder 40 respectively below the left and right sides at rear portion; Pivotal connection has trailing wheel 19 respectively on a pair of fork-shaped wheel shaft holder 40; On described pair of rear wheels 19, be separately installed with brake disc 15; On described brake disc 15, brake arm 16 is installed, described brake arm 16 is connected with brake handgrip 7 through parking brake fare 13.Above described pair of rear wheels 19, also be respectively equipped with rear mudguard 41, described rear mudguard 41 is fixed on the wheel shaft holder 40.Described bench 2 is a Folding stool; This Folding stool comprises medicated cushion 42, bench cross bar 18, bench stand-off 4, folding strut 30; Described medicated cushion 42 is installed on the bench cross bar 18; Described bench cross bar 18 is fixed on the middle part of vehicle frame 1 through bench stand-off 4, and on bench cross bar 18, the other end of described folding strut 30 is through the bottom of second folding strut socket 39 pivotal connections at vehicle frame 1 through first folding strut socket 17 pivotal connections for an end of described folding strut 30.Controller 36 and pair of electrical bottle stand 38 also are installed at the middle part of said vehicle frame 1; On described pair of electrical bottle stand 38, be separately installed with storage battery 37; Described a pair of storage battery 37 is for being connected in series; Described storage battery 37 is realized being electrically connected with power supply key switch 10, lamp 11, controller 36 respectively, and described controller 36 is realized being electrically connected with direct current generator 33, speed regulating handle 8 respectively.Because the annexation of common electric motor car is identical on above-mentioned electrical connection and the market, so do not remake detailed description here.
Fig. 1 please be continued to consult in
; When user need be got on or off the bus; At first open the fastening relation of pair of locking spanner 23 and a pair of spanner button 22; Rotate step dwang 24 then, make a pair of rotation step dwang 24 carry on it a pair of footboard 29 together direction upset laterally get final product, the operation ten minutes is convenient.And when user need be strolled by bus, only need a pair of rotation step dwang 24 together with direction rotation to the inside of a pair of footboard 29 on it, then through the fastening of locking spanner 23 with spanner button 22, with a pair of footboard 29 fixing getting final product.When the present invention need go, as long as key is inserted in the power supply key switch 10 switch opens, rotate speed regulating handle 8 simultaneously, the operating process of its operating process and common electromobile is identical, so here repeats no more.When the present invention need deposit, only need the folding strut 30 of bench 2 is folded to the centre, whole vehicle frame 1 is got final product to closing up to the third side, help dwindling the volume of electric motor car, save parking space.
In sum, technical scheme provided by the invention has remedied the shortcoming in the prior art, has reached goal of the invention, has embodied non-obvious technique effect
Claims (4)
1.
a kind of four-wheel electric motor car; Comprise vehicle frame (1), active front (32), servo-actuated front-wheel (31), pair of rear wheels (19) and be located at bench (2), handrail (3), back backrest (6), hand-pushing handle (9) and a pair of footboard (29) on the vehicle frame (1) respectively; It is characterized in that: the fore side of described vehicle frame (1) is fixed with one and turns to column (35); Be equipped with turning-bar (5) in the column (35) rotationally described turning to; Constitute leading fixture block (14) in the end, upper end of described turning-bar (5), constitute in the end, lower end of described turning-bar (5) and turn to front fork (34), be equipped with on the described leading fixture block (14) and turn to tap (12); Described front fork (34) head lamp brush guard pivot that turns to is connected with described active front (32); Described turning to is separately installed with speed regulating handle (8), brake handgrip (7) and lamp (11) on the tap (12), direct current generator (33) is installed on the described active front (32), and power supply key switch (10) is installed on the case of described lamp (11); The fore opposite side of described vehicle frame (1) is fixed with a servo-actuated front-wheel column (20); In described servo-actuated front-wheel column (20), be equipped with turning cylinder (25) rotationally; Constitute front-wheel front fork (27) in the end, lower end of described turning cylinder (25), described front-wheel front fork (27) head lamp brush guard pivot is connected with servo-actuated front-wheel (31); The fore left and right sides of described vehicle frame (1) also is fixed with a spanner button (22) respectively, and footboard (29) is installed respectively on described a pair of spanner button (22) rotationally; Described vehicle frame 1 constitutes fork-shaped wheel shaft holder (40) respectively below the left and right sides at rear portion; Pivotal connection has trailing wheel (19) respectively on a pair of fork-shaped wheel shaft holder (40); On described pair of rear wheels (19), be separately installed with brake disc (15); Brake arm (16) is installed on described brake disc (15), and described brake arm (16) is connected with brake handgrip (7) through parking brake fare (13); Described bench (2) is a Folding stool, and this Folding stool is installed in the middle part of said vehicle frame (1); Controller (36) and pair of electrical bottle stand (38) also are installed at the middle part of said vehicle frame (1); On described pair of electrical bottle stand (38), be separately installed with storage battery (37); Between the described a pair of storage battery (37) for being connected in series; And storage battery (37) is realized being electrically connected with power supply key switch (10), lamp (11), controller (36) respectively, and described controller (36) is realized being electrically connected with direct current generator (33), speed regulating handle (8) respectively.
2.
four-wheel electric motor car according to claim 1; It is characterized in that being respectively arranged with on the described a pair of footboard (29) adjusting lever (28); Described adjusting lever (28) constitutes dismountable through adjustment screw (26) with an end of a pedal dwang (24) respectively and is connected, and the other end pivotal connection of said pedal dwang (24) is on corresponding spanner button (22).
3.
four-wheel electric motor car according to claim 2; It is characterized in that also being equipped with rotationally respectively on the described pair of pedals dwang (24) a locking spanner (23), described locking spanner (23) is used for realizing the locking of a pair of footboard (29) with corresponding spanner button (22) fastening.
4.
Four-wheel electric motor car according to claim 1; It is characterized in that described bench (2) comprises medicated cushion (42), bench cross bar (18), bench stand-off (4), folding strut (30); Described medicated cushion (42) is installed on the bench cross bar (18); Described bench cross bar (18) is fixed on the middle part of vehicle frame (1) through bench stand-off (4); On bench cross bar (18), the other end of described folding strut (30) is through the bottom of second folding strut socket (39) pivotal connection in vehicle frame (1) through first folding strut socket (17) pivotal connection for one end of described folding strut (30)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110247625A CN102319152A (en) | 2011-08-26 | 2011-08-26 | Four-wheel electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110247625A CN102319152A (en) | 2011-08-26 | 2011-08-26 | Four-wheel electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102319152A true CN102319152A (en) | 2012-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110247625A Pending CN102319152A (en) | 2011-08-26 | 2011-08-26 | Four-wheel electric motor car |
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| Country | Link |
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| CN (1) | CN102319152A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049622A (en) * | 2017-06-14 | 2017-08-18 | 叶孟杰 | A kind of medical chair |
| CN113367913A (en) * | 2021-05-08 | 2021-09-10 | 潘美合 | Department of neurology hemiplegia patient nursing is with helping line device |
| CN115467591A (en) * | 2022-09-28 | 2022-12-13 | 常州市武进华瑞电子有限公司 | Vehicle lock system and control method thereof, electric vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453539U (en) * | 2009-08-31 | 2010-05-12 | 孙颖 | Folding hand-powered four-wheeled wheelchair |
| CN101744692A (en) * | 2008-12-12 | 2010-06-23 | 上海互邦医疗器械有限公司 | Electric folding wheel chair |
| CN201631517U (en) * | 2010-04-16 | 2010-11-17 | 张永清 | Double electric and foot-operated wheelchair |
| CN202198767U (en) * | 2011-08-26 | 2012-04-25 | 常熟市平方轮椅有限公司 | Four-wheel electric vehicle |
-
2011
- 2011-08-26 CN CN201110247625A patent/CN102319152A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744692A (en) * | 2008-12-12 | 2010-06-23 | 上海互邦医疗器械有限公司 | Electric folding wheel chair |
| CN201453539U (en) * | 2009-08-31 | 2010-05-12 | 孙颖 | Folding hand-powered four-wheeled wheelchair |
| CN201631517U (en) * | 2010-04-16 | 2010-11-17 | 张永清 | Double electric and foot-operated wheelchair |
| CN202198767U (en) * | 2011-08-26 | 2012-04-25 | 常熟市平方轮椅有限公司 | Four-wheel electric vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049622A (en) * | 2017-06-14 | 2017-08-18 | 叶孟杰 | A kind of medical chair |
| CN113367913A (en) * | 2021-05-08 | 2021-09-10 | 潘美合 | Department of neurology hemiplegia patient nursing is with helping line device |
| CN113367913B (en) * | 2021-05-08 | 2023-02-17 | 高日鑫五金制品（深圳）有限公司 | Department of neurology hemiplegia patient nursing is with helping line device |
| CN115467591A (en) * | 2022-09-28 | 2022-12-13 | 常州市武进华瑞电子有限公司 | Vehicle lock system and control method thereof, electric vehicle |
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Application publication date: 20120118 |