CN104986006A - Small-sized four-wheel power car - Google Patents
Small-sized four-wheel power car Download PDFInfo
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- CN104986006A CN104986006A CN201510485306.5A CN201510485306A CN104986006A CN 104986006 A CN104986006 A CN 104986006A CN 201510485306 A CN201510485306 A CN 201510485306A CN 104986006 A CN104986006 A CN 104986006A
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- vehicle frame
- steel spring
- wheel power
- propons
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The invention discloses a small-sized four-wheel power car. The small-sized four-wheel power car comprises a car frame, car wheels, two steel plate springs, a front axle, a rear axle, a steel plate spring fixing device, two damping devices, two seat elbows and a supporting frame, the steel plate springs arranged in parallel are arranged along two longitudinal sides of a floor beam of the car frame under the floor beam of the car frame respectively, and the front axle and the rear axle are integrally connected into a whole by the steel plate spring fixing device; the seat elbows arranged in parallel are arranged on the car frame longitudinally, and the seat elbows are fixedly connected with the supporting frame; the front axle and the rear axle are hinged to the car frame through the damping devices which are arranged in parallel. The small-sized four-wheel power car has the advantages that a car body is firm, used materials are few, the manufacturing cost is low, the dead weight is light, the damping effect is good, riding and seating are comfortable, the safety is good, the structure is simple and light, and the small-sized four-wheel power car is particularly suitable for a small-sized automobile and an environment-friendly electric scooter used for rapid delivering for goods.
Description
Technical field
The present invention relates to self-propelled vehicle, be specifically related to a kind of small four-wheel power car that single or hybrid power is propulsive effort with electric energy, solar power, Hydrogen Energy, gasoline.
Background technology
Small four-wheel power car is widely used in be produced and life, is the update that should be used for driving the vehicle with electric power, promotes the low carbonization development of traffic transport industry; reduce transportation cost, economize energy, protection of the environment; it is one of important topic of countries in the world research; through the development of decades, be applied in electronic at electric urban public transit vehicle, factories and miness electric transportation vehicle; electric urban environmental sanitation dumper; engineering, tunnel, the numerous areas such as subway work special-use vehicle.
Seen by us, BMX (Bicycle Motocross) major part is four-wheeled at present, and electric four-wheel vehicle is strong with its applicability, maneuverability, safeguards the advantages such as simple, easy to maintenance, cheap, can navigate within neatly between narrow and small road.This in the narrow residential quarters of road, lane, lane be very practical, it is all very convenient no matter to travel parking.
When minitype motivation car travels on irregular road surface, four wheels, not on the same face, will shake; Make carriage underframe holding capacity large, easily cause the damage on chassis, affect service life, thus cause material consumption large.
When rocking when jolting, existing car chassis is not good to damping effect, and people rides in and feels uncomfortable.Large for vehicle body impact, existing bus body strength is little, easily because vibrations deform or damage.
Now retrieve relevant patent documentation as follows:
1, Chinese patent < application number > 201410521169.1< denomination of invention > four-wheel Environmental-friendelectric electric vehicle < applicant > Nanjing Hanzhong, Jianye District, > Nanjing, Ning Ma Electronic Science and Technology Co., Ltd. < address door street 281-2 < claim > 1. 1 kinds of four-wheel Environmental-friendelectric electric vehicle chassis structures, it is characterized in that comprising bearing circle, deflector, wheel, propons, back axle, propons prepared by spring plate and back axle Shock absorber, damper, vehicle bridge connecting element, bottom girder vehicle frame, one end of propons Shock absorber prepared by described a pair spring plate and propons are fixed, the other end and bottom girder vehicle frame are fixed, and centre bottom girder vehicle frame being positioned at propons Shock absorber is provided with Shock absorber inhibiting device, propons Shock absorber is made to be affixed on bottom girder vehicle frame and can slide anteroposterior, one end of back axle Shock absorber prepared by corresponding described a pair spring plate and back axle are fixed, the other end and bottom girder vehicle frame are fixed, and centre bottom girder vehicle frame being positioned at back axle Shock absorber is provided with Shock absorber inhibiting device, propons Shock absorber is made to be affixed on bottom girder vehicle frame and can slide anteroposterior, each spring plate configures a damper connect with vehicle frame and front/rear bridging and forms complete shock mitigation system, the basic structure of bottom girder vehicle frame is circular or the lead frame of the solid or hollow steel pipe of rectangle.2. the four-wheel Environmental-friendelectric electric vehicle chassis structure according to claim l, is characterized in that the basic structure of bottom girder vehicle frame is the lead frame of the solid of circles/rectangles or hollow steel pipe; One end of forward and backward bridge Shock absorber and the forward and backward bridge of car are fixed by cuff-like vehicle bridge connecting element (22).3. the four-wheel Environmental-friendelectric electric vehicle chassis structure according to claim l, it is characterized in that described Shock absorber inhibiting device is parcel Shock absorber and limits the closed frame of Shock absorber slide anteroposterior, closed frame is fixed on bottom girder vehicle frame.4. according to the four-wheel Environmental-friendelectric electric vehicle one of claim 1-3 Suo Shu, it is characterized in that a pair car gorgeous (1) all installed by propons (19) back axle, steering wheel assembly (4) controls the wheel direction of propons by steering controller (18), and one end of propons prepared by identical a pair spring plate of structure of propons Shock absorber, back axle Shock absorber or back axle Shock absorber is fixed on the below of propons or back axle; Being provided with 4 dampers is arranged between front/rear bridge and vehicle frame topside respectively, forms complete shock mitigation system with spring plate; Back axle is provided with diff, and is provided with drive motor by transmission gear and universal-joint driving trailing wheel; Elec. vehicle is also provided with head light, gauge panel, control panel, parking brake, battery, controller, governor pedal, governor, service brake, and on back axle, wheel hub position is provided with brake disc.5. the four-wheel Environmental-friendelectric electric vehicle chassis structure according to claim l, is characterized in that in steering wheel assembly, bearing circle is connected with steering controller by the connecting rod with universal coupling; The steering controller that is rotated through of bearing circle changes axial linear movement into, drives wheel hub steering hardware on propons.< summary > four-wheel Environmental-friendelectric electric vehicle chassis structure, comprise bearing circle, propons prepared by deflector, wheel, propons, back axle, spring plate and back axle Shock absorber, vehicle bridge connecting element, bottom girder vehicle frame, one end of propons Shock absorber prepared by described a pair spring plate and propons are fixed, the other end and bottom girder vehicle frame are fixed, and centre bottom girder vehicle frame being positioned at propons Shock absorber is provided with Shock absorber inhibiting device, propons Shock absorber is made to be affixed on bottom girder vehicle frame and can slide anteroposterior; One end of back axle Shock absorber prepared by corresponding described a pair spring plate and back axle are fixed, the other end and bottom girder vehicle frame are fixed, and centre bottom girder vehicle frame being positioned at back axle Shock absorber is provided with Shock absorber inhibiting device, propons Shock absorber is made to be affixed on bottom girder vehicle frame and can slide anteroposterior; The basic structure of bottom girder vehicle frame is circular or the lead frame of the solid or hollow steel pipe of rectangle.
In prior art, the fastness on vehicle body and chassis and intensity difference, damping effect is weak.The shortcoming of the present invention to prior art is improved, and solves the defect had in prior art.
Summary of the invention
The object of the present invention is to provide a kind of vehicle body stability strong, can light Quick delivery goods, people's ride comfort and the good small four-wheel power car of damping effect.
A kind of small four-wheel power car of the present invention, comprises vehicle frame, propons, back axle and wheel, it is characterized in that: also comprise steel spring, shock absorption device, steel spring anchor fitting, seat bend pipe, bracing frame and cylinder; Propons, back axle and vehicle frame link into an integrated entity by steel spring, its external side end is connected by the steel spring anchor fitting on propons and back axle respectively, its position, stage casing to be fixed with the steel spring anchor fitting on bracing frame by vehicle frame respectively and to be connected, and its medial extremity is overlapped in cylinder; Steel spring is fixed on bracing frame by steel spring anchor fitting; Longitudinally be equipped with the seat bend pipe of two parallel arranged at vehicle frame, seat bend pipe is fixedly connected with bracing frame; Propons and back axle are respectively by two parallel shock absorption devices and vehicle frame chain connection.
Above-described vehicle frame afterbody is provided with transport rack.
Above-described steel spring anchor fitting is provided with adapter plate and portable plate, with bolts between them.
Above-described bracing frame is provided with column and main beam transverse.
Above-described vehicle frame is any one in pipe, flat bar.
Above-described seat bend pipe is two side-by-side parallel, in their two stripe pitch, be provided with drive force source.
Above-described drive force source is any one in Hydrogen Energy, electric energy, solar power, gasoline.
When above-described drive force source is electric energy, described vehicle frame is provided with solar panels at its end face, and solar panels are electrically connected with drive force source, and solar panels convert solar energy into electrical energy as drive force source supplements power supply.
Substantive distinguishing features of the present invention and progress are:
1, vehicle body fixing and stability by force, are taked to be welded and fixed; Respectively be provided with two shock absorption devices at front-rear axle, damping effect is good; Even if road surface is bad, occupant also can not feel uncomfortable.
2, adopt during driven by power, at top of frame, solar panels are installed, convert solar energy into electrical energy, for drive force source supplements power supply; Save the energy, protection of the environment.
3, vehicle body force dispersion is that multiple spot is stressed by seat bend pipe and bracing frame, and for being fixedly connected with between them, both enhances bus body strength, can extend again car service life.
4, fixation steel plate spring, to make between itself and anchor fitting motion mutually and the friction that causes; Both protect the service life of steel spring, turn improve the safety of vehicle body.
5, energy easy and flexible ground climb steps and abrupt slope; Travel at road bumpiness, jolting, it is little to rock, smooth-ride, even if four wheels are not on the same face during walking, the link on chassis is also not easy to damage.
6, compact overall structure, indoor design is reasonable, saves space, light flexibly.
7, electric energy, Hydrogen Energy, solar power and gasoline is applicable to as drive force source.
Accompanying drawing explanation
Fig. 1 is the spatial structure simplified schematic diagram of a kind of small four-wheel power car of the present invention.
Fig. 2 is the main TV structure schematic diagram of vehicle frame.
Fig. 3 is the structural representation of steel spring anchor fitting.
Fig. 4 is the plan structure schematic diagram that Fig. 1 does not add solar panels.
Fig. 5 be Fig. 1 look up structural representation.
Component Name in figure:
Wheel 1, steel spring 2, propons 3, shock absorption device 4, vehicle frame 5, seat bend pipe 6, bracing frame 7, column 7-1, main beam transverse 7-2, solar panels 8, transport rack 9, back axle 10, drive force source 11, steering wheel 12, steel spring anchor fitting 13, adapter plate 13-1, portable plate 13-1, cylinder 14.
Detailed description of the invention
Describe the present invention below in conjunction with drawings and Examples to further describe.
Embodiment one:
Shown in Fig. 1,2,3,4,5, a kind of small four-wheel power car of the present invention, comprise vehicle frame 5, propons 3, back axle 10, steering wheel 12 and wheel 1, wheel 1 is separately fixed at the two ends of propons 3 and back axle 10; Steering wheel is connected with propons 3; It is characterized in that: also comprise steel spring 2, shock absorption device 4, steel spring anchor fitting 13, seat bend pipe 6, bracing frame 7 and cylinder 14; Propons 3, back axle 10 and vehicle frame 5 link into an integrated entity by steel spring 2, its external side end is connected by the steel spring anchor fitting 13 on propons 3 and back axle 10 respectively, and a concentric holes is opened on the line of centers of its external side end and steel spring anchor fitting 13, be placed on bolt to be again fixed, steel spring 2 can be stoped to move outward when stress deformation; Thus ensure that vehicle body stability; Its position, stage casing to be fixed with the steel spring anchor fitting 13 on bracing frame 7 by vehicle frame 5 respectively and to be connected, its medial extremity is overlapped in cylinder 14, make steel spring 2, when stressed change, short-range change in displacement can occur, protection vehicle body, when applying suddenly from external force, to the shock of vehicle body, play cushioning effect again; Steel spring 2 is fixed on bracing frame 7 by steel spring anchor fitting 13; Longitudinally be equipped with the seat bend pipe 6 of two parallel arranged at vehicle frame 5, seat bend pipe 6 is fixedly connected with bracing frame 7; Bracing frame is provided with column 7-1 and main beam transverse 7-2, column 7-1 supporting chair bend pipe 6, main beam transverse 7-2 support post 7-1; Propons 3 and back axle 10 are respectively by two parallel shock absorption devices 4 and vehicle frame 5 chain connection.
Described vehicle frame afterbody is provided with transport rack 9, can the goods of transporting small weight.
Described steel spring anchor fitting is provided with adapter plate 13-1 and portable plate 13-1, with bolts between them; Fixation steel plate spring 2, can stop steel spring 2 to be moved when stressed, thus avoids because of the mobile frictional failure steel spring 2 produced; Both ensure that the service life of steel spring 2, the safety of vehicle body can have been improved again.
Described vehicle frame 5 is pipe.
Described seat bend pipe 6 is two side-by-side parallel, in their two stripe pitch, be provided with drive force source 11.
Described drive force source 11 is Hydrogen Energy.
Embodiment two:
Shown in Fig. 1,2,3,4,5, a kind of small four-wheel power car of the present invention, comprise vehicle frame 5, propons 3, back axle 10, steering wheel 12, drive force source 11 and wheel 1, wheel 1 is separately fixed at the two ends of propons 3 and back axle 10; Steering wheel is connected with propons 3; It is characterized in that: also comprise solar panels 8, steel spring 2, shock absorption device 4, steel spring anchor fitting 13, seat bend pipe 6, bracing frame 7 and cylinder 14; Solar panels 8 are arranged on vehicle frame 5 end face, be electrically connected, convert solar energy into electrical energy with drive force source 11, for drive force source 11 supplements power supply; Propons 3, back axle 10 and vehicle frame 5 link into an integrated entity by steel spring 2, its external side end is connected by the steel spring anchor fitting 13 on propons 3 and back axle 10 respectively, and a concentric holes is opened on the line of centers of its external side end and steel spring anchor fitting 13, be placed on bolt to be again fixed, steel spring 2 can be stoped to move outward when stress deformation; Thus ensure that vehicle body stability; Its position, stage casing to be fixed with the steel spring anchor fitting 13 on bracing frame 7 by vehicle frame 5 respectively and to be connected, its medial extremity is overlapped in cylinder 14, make steel spring 2, when stressed change, short-range change in displacement can occur, protection vehicle body, when applying suddenly from external force, to the shock of vehicle body, play cushioning effect again; Steel spring 2 is fixed on bracing frame 7 by steel spring anchor fitting 13; Longitudinally be equipped with the seat bend pipe 6 of two parallel arranged at vehicle frame 5, seat bend pipe 6 is fixedly connected with bracing frame 7; Bracing frame is provided with column 7-1 and main beam transverse 7-2, column 7-1 supporting chair bend pipe 6, main beam transverse 7-2 support post 7-1; Propons 3 and back axle 10 are respectively by two parallel shock absorption devices 4 and vehicle frame 5 chain connection.
Described vehicle frame afterbody is provided with transport rack 9, can the goods of transporting small weight.
Described steel spring anchor fitting is provided with adapter plate 13-1 and portable plate 13-1, with bolts between them; Fixation steel plate spring 2, can stop steel spring 2 to be moved when stressed, thus avoids because of the mobile frictional failure steel spring 2 produced; Both ensure that the service life of steel spring 2, the safety of vehicle body can have been improved again.
Described vehicle frame 5 is flat bar.
Described seat bend pipe 6 is two side-by-side parallel, in their two stripe pitch, be provided with drive force source 11.
Described drive force source 11 is electric energy.
Described drive force source 11 is provided with two charge port, and one is solar panels 8 charge port, and another is external power supply charge port; When cloudy day or the weather of rainy day, during solar panels 8 under-charge, power supply can be supplemented by external power supply.
Embodiment three:
Shown in Fig. 1,2,3,4,5, a kind of small four-wheel power car of the present invention, comprise vehicle frame 5, propons 3, back axle 10, steering wheel 12, drive force source 11 and wheel 1, wheel 1 is separately fixed at the two ends of propons 3 and back axle 10; Steering wheel is connected with propons 3; It is characterized in that: also comprise solar panels 8, steel spring 2, shock absorption device 4, steel spring anchor fitting 13, seat bend pipe 6, bracing frame 7 and cylinder 14; Solar panels 8 are arranged on vehicle frame 5 end face, be electrically connected, convert solar energy into electrical energy with drive force source 11, for drive force source 11 supplements power supply; Propons 3, back axle 10 and vehicle frame 5 link into an integrated entity by steel spring 2, its external side end is connected by the steel spring anchor fitting 13 on propons 3 and back axle 10 respectively, and a concentric holes is opened on the line of centers of its external side end and steel spring anchor fitting 13, be placed on bolt to be again fixed, steel spring 2 can be stoped to move outward when stress deformation; Thus ensure that vehicle body stability; Its position, stage casing to be fixed with the steel spring anchor fitting 13 on bracing frame 7 by vehicle frame 5 respectively and to be connected, its medial extremity is overlapped in cylinder 14, make steel spring 2, when stressed change, short-range change in displacement can occur, protection vehicle body, when applying suddenly from external force, to the shock of vehicle body, play cushioning effect again; Steel spring 2 is fixed on bracing frame 7 by steel spring anchor fitting 13; Longitudinally be equipped with the seat bend pipe 6 of two parallel arranged at vehicle frame 5, seat bend pipe 6 is fixedly connected with bracing frame 7; Bracing frame is provided with column 7-1 and main beam transverse 7-2, column 7-1 supporting chair bend pipe 6, main beam transverse 7-2 support post 7-1; Propons 3 and back axle 10 are respectively by two parallel shock absorption devices 4 and vehicle frame 5 chain connection.
Described vehicle frame afterbody is provided with transport rack 9, can the goods of transporting small weight.
Described steel spring anchor fitting is provided with adapter plate 13-1 and portable plate 13-1, with bolts between them; Fixation steel plate spring 2, can stop steel spring 2 to be moved when stressed, thus avoids because of the mobile frictional failure steel spring 2 produced; Both ensure that the service life of steel spring 2, the safety of vehicle body can have been improved again.
Described vehicle frame 5 is pipe.
Described seat bend pipe 6 is two side-by-side parallel, in their two stripe pitch, be provided with drive force source 11.
Described drive force source 11 is solar power.
Described drive force source 11 is provided with two charge port, and one is solar panels 8 charge port, and another is external power supply charge port; When cloudy day or the weather of rainy day, during solar panels 8 under-charge, power supply can be supplemented by external power supply.
Embodiment four:
Shown in Fig. 1,2,3,4,5, a kind of small four-wheel power car of the present invention, comprise vehicle frame 5, propons 3, back axle 10, steering wheel 12 and wheel 1, wheel 1 is separately fixed at the two ends of propons 3 and back axle 10; Steering wheel is connected with propons 3; It is characterized in that: also comprise steel spring 2, shock absorption device 4, steel spring anchor fitting 13, seat bend pipe 6, bracing frame 7 and cylinder 14; Propons 3, back axle 10 and vehicle frame 5 link into an integrated entity by steel spring 2, its external side end is connected by the steel spring anchor fitting 13 on propons 3 and back axle 10 respectively, and a concentric holes is opened on the line of centers of its external side end and steel spring anchor fitting 13, be placed on bolt to be again fixed, steel spring 2 can be stoped to move outward when stress deformation; Thus ensure that vehicle body stability; Its position, stage casing to be fixed with the steel spring anchor fitting 13 on bracing frame 7 by vehicle frame 5 respectively and to be connected, its medial extremity is overlapped in cylinder 14, make steel spring 2, when stressed change, short-range change in displacement can occur, protection vehicle body, when applying suddenly from external force, to the shock of vehicle body, play cushioning effect again; Steel spring 2 is fixed on bracing frame 7 by steel spring anchor fitting 13; Longitudinally be equipped with the seat bend pipe 6 of two parallel arranged at vehicle frame 5, seat bend pipe 6 is fixedly connected with bracing frame 7; Bracing frame is provided with column 7-1 and main beam transverse 7-2, column 7-1 supporting chair bend pipe 6, main beam transverse 7-2 support post 7-1; Propons 3 and back axle 10 are respectively by two parallel shock absorption devices 4 and vehicle frame 5 chain connection.
Described vehicle frame afterbody is provided with transport rack 9, can the goods of transporting small weight.
Described steel spring anchor fitting is provided with adapter plate 13-1 and portable plate 13-1, with bolts between them; Fixation steel plate spring 2, can stop steel spring 2 to be moved when stressed, thus avoids because of the mobile frictional failure steel spring 2 produced; Both ensure that the service life of steel spring 2, the safety of vehicle body can have been improved again.
Described vehicle frame 5 is flat bar.
Described seat bend pipe 6 is two side-by-side parallel, in their two stripe pitch, be provided with drive force source 11.
Described drive force source 11 is gasoline.
Claims (8)
1. a small four-wheel power car, comprise vehicle frame (5), propons (3), back axle (10) and wheel (1), it is characterized in that: also comprise steel spring (2), shock absorption device (4), steel spring anchor fitting (13), seat bend pipe (6), bracing frame (7) and cylinder (14); Propons (3), back axle (10) and vehicle frame (5) link into an integrated entity by steel spring (2), its external side end is connected by the steel spring anchor fitting (13) on propons (3) and back axle (10) respectively, its position, stage casing to be fixed with the steel spring anchor fitting (13) on bracing frame (7) by vehicle frame (5) respectively and to be connected, and its medial extremity is overlapped in cylinder (13); Longitudinally be equipped with the seat bend pipe (6) of two parallel arranged at vehicle frame (5), seat bend pipe (6) is fixedly connected with bracing frame (7); Propons (3) and back axle (10) are respectively by two parallel shock absorption devices (4) and vehicle frame (5) chain connection.
2. small four-wheel power car according to claim 1, is characterized in that: described vehicle frame (5) afterbody is provided with transport rack (9).
3. small four-wheel power car according to claim 1, is characterized in that: described steel spring anchor fitting (13) is provided with adapter plate (13-1) and portable plate (13-2), with bolts between them.
4. small four-wheel power car according to claim 1, is characterized in that: described bracing frame (7) is provided with column (7-1) and main beam transverse (7-2).
5. small four-wheel power car according to claim 1, is characterized in that: described vehicle frame (5) is pipe, in flat bar any one.
6. small four-wheel power car according to claim 1, is characterized in that: described seat bend pipe (6) is two side-by-side parallel, is provided with drive force source (11) in their two stripe pitch.
7. small four-wheel power car according to claim 6, is characterized in that: described drive force source (11) is Hydrogen Energy, in electric energy, solar power, gasoline any one.
8. small four-wheel power car according to claim 7, it is characterized in that: when described drive force source (11) is for electric energy, described vehicle frame (5) is provided with solar panels (8) at its end face, solar panels (8) are electrically connected with drive force source (11), and solar panels (8) convert solar energy into electrical energy as drive force source (11) supplements power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510485306.5A CN104986006A (en) | 2015-08-10 | 2015-08-10 | Small-sized four-wheel power car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510485306.5A CN104986006A (en) | 2015-08-10 | 2015-08-10 | Small-sized four-wheel power car |
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| Publication Number | Publication Date |
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| CN104986006A true CN104986006A (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510485306.5A Pending CN104986006A (en) | 2015-08-10 | 2015-08-10 | Small-sized four-wheel power car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573320A (en) * | 2015-12-30 | 2016-05-11 | 天津天瑞达自动化设备有限公司 | Autonomous logistics robot system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402533Y (en) * | 1999-09-24 | 2000-10-25 | 乐陵市国强五金制品有限公司 | Motorcar |
| CN201456969U (en) * | 2009-08-12 | 2010-05-12 | 董士伟 | Four-wheeled light vehicle |
| CN202966430U (en) * | 2012-12-04 | 2013-06-05 | 金华市日普电动车有限公司 | Electric scooter chassis |
| CN203544244U (en) * | 2013-08-06 | 2014-04-16 | 山东高唐融博新能源开发有限公司 | Solar electric four-wheeled cycle |
| CN104309429A (en) * | 2014-09-30 | 2015-01-28 | 南京宁马电子科技有限公司 | Four-wheel environment-friendly electric vehicle |
-
2015
- 2015-08-10 CN CN201510485306.5A patent/CN104986006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402533Y (en) * | 1999-09-24 | 2000-10-25 | 乐陵市国强五金制品有限公司 | Motorcar |
| CN201456969U (en) * | 2009-08-12 | 2010-05-12 | 董士伟 | Four-wheeled light vehicle |
| CN202966430U (en) * | 2012-12-04 | 2013-06-05 | 金华市日普电动车有限公司 | Electric scooter chassis |
| CN203544244U (en) * | 2013-08-06 | 2014-04-16 | 山东高唐融博新能源开发有限公司 | Solar electric four-wheeled cycle |
| CN104309429A (en) * | 2014-09-30 | 2015-01-28 | 南京宁马电子科技有限公司 | Four-wheel environment-friendly electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573320A (en) * | 2015-12-30 | 2016-05-11 | 天津天瑞达自动化设备有限公司 | Autonomous logistics robot system |
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Application publication date: 20151021 |