CN104890788B - Folding electric tricycle with foldable seat - Google Patents

Folding electric tricycle with foldable seat Download PDF

Info

Publication number
CN104890788B
CN104890788B CN201510240530.8A CN201510240530A CN104890788B CN 104890788 B CN104890788 B CN 104890788B CN 201510240530 A CN201510240530 A CN 201510240530A CN 104890788 B CN104890788 B CN 104890788B
Authority
CN
China
Prior art keywords
rod
steering
shaped
guide
plate
Prior art date
Application number
CN201510240530.8A
Other languages
Chinese (zh)
Other versions
CN104890788A (en
Inventor
严扬
刘志国
张雷
Original Assignee
常州市六零九零工业设计有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州市六零九零工业设计有限公司 filed Critical 常州市六零九零工业设计有限公司
Priority to CN201310205751.2A priority Critical patent/CN103274005B/en
Priority to CN201510240530.8A priority patent/CN104890788B/en
Publication of CN104890788A publication Critical patent/CN104890788A/en
Application granted granted Critical
Publication of CN104890788B publication Critical patent/CN104890788B/en

Links

Abstract

The invention discloses a folding electric tricycle with a foldable seat. The folding electric tricycle is characterized by comprising a tricycle frame, a left front wheel, a right front wheel, a front axle, a wheel hub motor back wheel, a folding seat assembly, pedals, a battery assembly, a tricycle lamp assembly, a braking device, a control device, a display device and a storage box, wherein the tricycle frame comprises a handlebar, a front steering column, a front steering pipe, a back fork and a connecting assembly; the connecting assembly comprises a hinging plate, a front connecting rod, a back connecting rod, an upright rod, a regulating slide block and a positioning pin; the upper part of the front steering pipe is fixedly connected with the upper part of the back fork through the hinging plate in a hinging way; the upright rod is fixed on the front side of the upper part of the back fork through the upper part of the upright rod in a hinging way; the regulating slide block is glidingly arranged on the upright rod and can be locked; the front end of the front connecting rod is fixedly connected onto the back side of the lower part of the front steering pipe in a hinging way, and the back end of the front connecting rod is fixedly connected onto the regulating slide block in a hinging way; and the back end of the back connecting rod is fixedly connected onto the front side of the lower part of the back fork in a hinging way, and the front end of the back connecting rod is fixedly connected onto the regulating slide block a hinging way.

Description

The folding folding electric-tricycle of seat
The application is Application No.:201310205751.2, invention and created name is《Foldable electric tricycle》, Shen Please day be:The divisional application of the application for a patent for invention of on 05 28th, 2013.
Technical field
The present invention relates to field of vehicles, and in particular to a kind of folding folding electric-tricycle of seat.
Background technology
With the continuous improvement of people's quality of life, energy-saving and environmental protection, light, multiformity for the vehicles, complementarity And the demand of aesthetic property is also more and more urgent.Electric power is cleaned, the high important energy of conversion ratio, extensively as a kind of environmental protection It is, using driving the update of the vehicles, to promote the low-carbon (LC) of traffic transport industry with electric power for producing and living Development, reduction transportation cost, energy saving, environmental protection is one of important topic of countries in the world research.Electric motor car is used as green Color rising industry, develops existing 10 years as long as at me.In terms of electric bicycle, in the end of the year 2010, Chinese electric bicycle is 1.2 hundred million are reached, and is increased with annual 30% speed.From in terms of energy consumption angle, electric bicycle only have motorcycle eight/ First, 1st/12nd of car.From occupying in terms of space, the space that electric bicycle occupies only has the two of general private car 1/10th, become the very effective energy-conservation vehicles.From in development trend, electric bicycle industry market prospect is still It is good.Particularly, it is electronic as the short-distance and medium-distance vehicles that a kind of energy-conserving and environment-protective, convenient, use cost of going on a journey are relatively low Bicycle is rather well received in two, three-level city and rural area.With the improvement of industrial development environment, village road plus Hurry up, the raising of income level of resident, the market space can further expand.Electric bicycle is with its inexpensive, convenient, environmentally friendly function Advantage, receives city medium or low-income stratum favor.Now, surging with private car quantity, urban road becomes crowded to capacity, And it is also more and more difficult to stop, thus gradually paid close attention to electric motor car as the supplement of private car by city white collar, by electricity Motor-car is placed on private car, can avoid urban traffic congestion section, by car stop to from company relatively far away from, stop convenient Place, then rides again electric bicycle to company, i.e. economical environment-protective, turn avoid traffic congestion and causes waste of time.Present market The upper common usual volume of electric bicycle is all larger, not readily portable, and electric motor car is parked in outdoor and is easily lost.
Chinese patent literature CN202006854U(Number of patent application 201020299927.7)" three-wheel stretches to disclose one kind Electric motor bicycle with folding ", requires that driver stands when the electric motor car drives, manipulation is difficult, and safety is poor, and driver easily produces Raw fatigue.Chinese patent literature CN202686635U(Number of patent application 201220138384.X)" front two-wheeled can to disclose one kind Three-wheeled collapsible electric bicycle ", the structure fold after sagittal length or relatively long, and be not easy to remove after folding Fortune.
The content of the invention
It is an object of the invention to provide a kind of simple structure, the folding folding electric three of light and handy portable and seat Wheel car.
Realizing the basic technical scheme of the object of the invention is:A kind of folding folding electric-tricycle of seat, its structure Feature is:Including vehicle frame, the near front wheel, off-front wheel, propons, wheel hub motor trailing wheel, rumble seat component, foot-operated, battery component, car Lamp component, brake gear, control device, display device and hutch.Brake gear is used for the braking to electro-tricycle, control Device is used for regulation speed and vehicle lamp assembly.Display device is used to show electro-tricycle battery dump energy, speed and car light Component operation state.Control device waterproof is arranged in hutch.Battery component, vehicle lamp assembly, brake gear, control device and Electrically connected accordingly by corresponding circuit between display device.Vehicle frame include handlebar, front steering post, front steering pipe, after Fork and coupling assembly.Handlebar is fixedly installed on front steering post top.Front steering post is rotated coaxially and is arranged in front steering pipe.Before Bridge is along left and right to being rotatably arranged on the bottom of front steering post.The near front wheel and off-front wheel are rotatably arranged on respectively the left and right two of propons On end.Wheel hub motor rear wheel is arranged on back vent.Rumble seat component top front end is fixedly installed on back vent top, folding Folded seat-assembly lower rotational is arranged on back vent bottom.Coupling assembly include articulated slab, front rod, rear connecting rod, vertical rod, Adjusting slider and alignment pin.The top of front steering pipe is hinged by articulated slab with the top of back vent and is fixedly connected.Vertical rod is by thereon Portion is hingedly fixed on the front side of the top of back vent.Adjusting slider is slidably arranged in vertical rod, and is locked in vertical rod by alignment pin Relevant position on.The front end of front rod is hinged and is fixedly connected on the lower rearward side of front steering pipe, the rear end of front rod It is hinged and is fixedly connected on adjusting slider.The rear end of rear connecting rod is hinged in the lower front side for being fixedly connected on back vent, is connected afterwards The front end of bar is hinged and is fixedly connected on adjusting slider.It is foot-operated to be arranged on the lower end of vertical rod.
Technical scheme based on above-mentioned basic technical scheme is:Battery component is fixedly installed on front steering pipe, and Front steering pipe is surrounded from left, front and right.Vehicle lamp assembly includes car headlight, steering indicating light and brake lamp.Steering indicating light bag Include front left steering lamp, front right steering indicating light, rear left steering lamp and rear right steering indicating light.Car headlight is fixedly installed on the front side of battery component On top, front left steering lamp and front right steering indicating light are symmetricly set on the bottom left and right sides of battery component.Afterwards left steering lamp and Rear right steering indicating light is symmetricly set on the left and right sides of hutch.Brake lamp is fixedly installed on the rear side of hutch.
Technical scheme based on techniques described above scheme is:Front steering post includes straight section, arc section and sleeve.Electronic three During wheel car exhibition open state, straight section is 65 to 80 degree with the angle α of horizontal plane.Arc section is solid by the lower end welding of its upper end and straight section Fixed connection.Sleeve from its axis before and after to setting, during electro-tricycle deployed condition, the axis of sleeve and the angle of horizontal plane β is 5 to 11 degree.The axis of sleeve passes through the contact point of wheel hub motor trailing wheel and ground after extending.Sleeve by its middle part upside with The lower end of arc section is welded and fixed connection.Front steering post is rotated coaxially by its straight section appropriate section and is arranged in front steering pipe.Before Bridge includes V-beam, the near front wheel installing plate, off-front wheel installing plate and bearing pin.V-beam is integrally in opening " V " shape backward, V-beam It is horizontally disposed.During electro-tricycle deployed condition, bearing pin is weldingly fixed on from back to front on the rear side of V-beam middle part, and bearing pin It is identical with the number of degrees of angle β with the number of degrees of the angle of horizontal plane.Propons is rotatably connected in the sleeve of front steering post by its bearing pin.
Technical scheme based on techniques described above scheme is:Back vent includes that main support rod and U-shaped are pitched.Electric three-wheel car exhibition During open state, the axis of main support rod is 118 degree to 138 degree with the angle γ of horizontal plane.U-shaped fork is in opening to the back lower place " u "-shaped, the two ends of U-shaped fork are along in front and back to setting.U-shaped pitches the lower end that main support rod is weldingly fixed on by its front upper place middle part On, the opening direction of U-shaped fork is axial corresponding to main support rod.Vertical rod is steel integral piece.Vertical rod includes vertical section and U-shaped Portion.Vertical section set gradually from top to bottom through its left and right hinge hole, foldable locking hole and launch lock hole.Vertical rod is erected by it The hinge hole on straight section top and corresponding hinge are fixed on the front side of the top of the main support rod of back vent.U-shaped portion is in opening Downward " u "-shaped, two terminations edge left and right of U-shaped portion is respectively equipped with the left side through left and right to setting on two terminations in left and right Foot-operated installing hole and right threading installing hole, left threading installing hole and right threading installing hole are coaxially disposed.Set in the middle part of adjusting slider There is insertion its upper and lower installing hole.Vertical rod passes through the installing hole of adjusting slider, adjusting slider to be slidably matched with vertical rod.Adjusting slider Middle part be additionally provided with the lock hole of its left and right of insertion, lock hole is connected with installing hole.Alignment pin is arranged on the lock of adjusting slider Determine the foldable locking hole in hole and corresponding vertical rod or launch in lock hole, so as to vehicle frame is locked in into folding collapsed state or expansion State.
Technical scheme based on techniques described above scheme is:It is foot-operated to have 2.2 foot-operated right positions as residing for it Difference be divided into left threading and right threading.Left threading is fixedly installed in the left threading installing hole of the U-shaped portion of vertical rod by its right-hand member. Right threading is fixedly installed in the right threading installing hole of the U-shaped portion of vertical rod by its left end.
Technical scheme based on techniques described above scheme is:Rumble seat component includes front tension bar, medicated cushion and rear support Frame.Front tension bar is welded and fixed by its middle part front side and is arranged on the rear side of the top of back vent, and front tension bar is along left and right to horizontally disposed.Afterwards Bracing frame includes first support bar, hinged pipe, U-shaped frame, medicated cushion pull bar and strengthens gusset.To setting before and after first support bar edge, First support bar is weldingly fixed on the main support rod lower rearward side of back vent by its front end.Hinged pipe along left and right to horizontally disposed, Hinged pipe is weldingly fixed on the rear end of first support bar by its middle part front side.U-shaped frame is in the " u "-shaped that Open Side Down, U-shaped frame Two terminations are along left and right to setting.U-shaped frame is rotatably connected on by the bearing pin for passing through two termination and hinged pipe accordingly and is hinged Guan Shang.Medicated cushion pull bar is arranged between the top of U-shaped frame along left and right to welding.Strengthen being welded and fixed to vertical before and after gusset edge and set Put between first support bar and main support rod.Medicated cushion is flexible medicated cushion, before medicated cushion is respectively fixedly disposed at by its rear and front end On the medicated cushion pull bar of pull bar and rear support stand, so as to the folding seat for constituting.
Technical scheme based on techniques described above scheme is:Rumble seat component also includes locking device and decorative panel. Locking device includes guide pad, Elastic buckle and link.Guide pad is steel integral piece, and guide pad includes left plate, base plate And right plate.Left plate and right plate are vertically symmetrical respectively to be arranged on the rear side left and right sides of base plate.The left plate of guide pad The left gathering sill through left plate or so is provided with, the right plate of guide pad is provided with the right gathering sill through right plate or so, Right gathering sill is identical with the structure of left gathering sill, and is symmetrical arranged.Left gathering sill includes the first guide section and the second guide section, the The diameter parallel of the axis of one guide section and the main support rod of back vent, the second guide section is by its top and the bottom of the first guide section To connection.Right gathering sill includes the 3rd guide section and the 4th guide section, the axis of the 3rd guide section and the main support rod of back vent Diameter parallel, the 4th guide section from its top and the 3rd guide section bottom to connecting.Elastic buckle is steel integral piece, elastic Buckle includes main part and connecting portion.The cross sectional shape of main part is relative with the shape of the left gathering sill of guide pad and right gathering sill Should.The forward upper of main part is provided with folding fixed lobe, and the lower front of main part is provided with expansion fixed lobe.Connecting portion from Under connect up on the bottom of main part.Elastic buckle is welded and fixed under the floor rear for being arranged on guide pad by its connecting portion In portion.The main body section of Elastic buckle is between the right side rear portion of left plate and right plate left back.Fold fixed lobe position Between the first guide section of left gathering sill and the 3rd guide section of right gathering sill, launch fixed lobe is located at left gathering sill the Between two guide sections and the 4th guide section of right gathering sill.Link is U-shaped, and link is rotated by the two ends of its U-shaped and arranged In the bottom two ends of U-shaped frame, the two ends edge left and right of link is to setting.Link is arranged on a left side for guide pad by its middle part In the left gathering sill of side plate and the right gathering sill of right plate.Decorative panel is integrated through injection molding part, after decorative panel is snapped onto from back to front In the U-shaped frame of bracing frame, the appropriate section of U-shaped frame is covered from rear.
The present invention has positive effect:(1)The folding folding electric-tricycle simple structure of seat of the present invention, behaviour Make convenient and swift, floor space is substantially reduced when packing up, be easy to storage.(2)The folding folding electric of seat of the present invention Tricycle is front two-wheeled form, so as to when the folding folding electric-tricycle of seat is in folded state, only need to be by before it Its traveling is dragged by inclining, is easy to movement.(3)When left-right rotation handlebar, handlebar drive front steering post, propons, the near front wheel and Off-front wheel swings around the axial line of front steering pipe and realizes turning to.At the same time front steering post swing, with ensure turn to when or The near front wheel and off-front wheel are contacted all the time with ground when vehicle body swings, safe and reliable.(4)The folding folding of seat of the present invention Folded electro-tricycle rumble seat modular construction is simple, using the structure of similar campstool, vehicle is further reduced after packing up Volume, is easy to operation, and with corresponding locking device, it is safe and reliable.(5)The seat of the present invention is folding to fold electricity The medicated cushion of dynamic tricycle rumble seat component adopts flexible medicated cushion, with certain shock-absorbing function, while being easy to pack up.(6)This The propons of invention is rotatably arranged in the sleeve of front steering post by its bearing pin, its pivot center(Namely the axis of sleeve)After prolongation By wheel hub motor trailing wheel and ground(Horizontal plane)Contact point, such that it is able to make front-wheel part(Including left and right front-wheel and propons) Body gesture is not affected when left and right is turned, at any time(When straight trip or turning)The vehicle body first half can left and right freely put Dynamic, this causes cyclist freely to control center when vehicle is ridden, with the sensation for riding bicycle.
Description of the drawings
Fig. 1 be the present invention the folding folding electric-tricycle of seat dimensional structure diagram, wherein brake gear, It is not drawn in the technological means therefore figure of the conventional electric bicycle of control device and display device employing;
Schematic diagram when Fig. 2 is from from the A of Fig. 1 to observation, wherein by the near front wheel of the electro-tricycle, V-beam of propons, front The near front wheel installing plate of bridge and the bearing pin of propons remove;
Fig. 3 is the structural representation of the front steering post in Fig. 1;
Fig. 4 is the structural representation of the propons in Fig. 1;
Fig. 5 is handlebar in Fig. 2, seat-assembly, foot-operated and by front steering post, front steering pipe, back vent and coupling assembly The structural representation of the vehicle frame of composition;
Fig. 6 is the enlarged diagram of the adjusting slider of the coupling assembly in Fig. 1;
Fig. 7 is the enlarged diagram of the vertical rod of the coupling assembly in Fig. 1;
Fig. 8 is the schematic perspective view of Fig. 5;
Fig. 9 is the back vent in Fig. 8 and the enlarged diagram for removing the rumble seat component after medicated cushion, decorative panel;
Figure 10 is schematic diagram when the folding folding electric-tricycle of seat of the invention shown in Fig. 1 is folded, wherein Also eliminate the near front wheel;
Figure 11 is the structural representation of the guide pad of locking device;
Figure 12 is the structural representation of the Elastic buckle of locking device;
Figure 13 is in schematic diagram when towing state when the folding folding electric-tricycle of seat of the present invention is folded.
Labelling in above-mentioned accompanying drawing is as follows:
Handlebar 1, front steering post 2, straight section 2-1, arc section 2-2, sleeve 2-3, front steering pipe 3, the near front wheel 4, off-front wheel 5,
Propons 6, V-beam 6-1, the near front wheel installing plate 6-2, off-front wheel installing plate 6-3, bearing pin 6-4,
Back vent 7, main support rod 7-1, U-shaped fork 7-2, wheel hub motor trailing wheel 8,
Rumble seat component 9, front tension bar 9-1, medicated cushion 9-2, rear support stand 9-3, first support bar 9-3-1, hinged pipe 9- 3-2, U-shaped frame 9-3-3, medicated cushion pull bar 9-3-4 strengthens gusset 9-3-5, locking device 9-4, guide pad 9-4-1, left plate 9-4- 1a, base plate 9-4-1b, right plate 9-4-1c, left gathering sill 9-4-1d, the first guide section 9-4-1d-1, the second guide section 9-4- 1d-2, right gathering sill 9-4-1e, the 3rd guide section 9-4-1e-1, the 4th guide section 9-4-1e-2, Elastic buckle 9-4-2, main body Portion 9-4-2a, connecting portion 9-4-2b, fold fixed lobe 9-4-2c, launch fixed lobe 9-4-2d, link 9-4-3, decoration Plate 9-5,
Foot-operated 10, left threading 10-1, right threading 10-2, battery component 11,
Coupling assembly 12, articulated slab 12-1, front rod 12-2, rear connecting rod 12-3, vertical rod 12-4, vertical section 12-4- 1, hinge hole 12-4-1a, foldable locking hole 12-4-1b launches lock hole 12-4-1c, U-shaped portion 12-4-2, left threading installing hole 12-4-2a, right threading installing hole 12-4-2b, adjusting slider 12-5, installing hole 12-5-1, lock hole 12-5-2, alignment pin 12- 6,
Vehicle lamp assembly 13, car headlight 13-1, front left steering lamp 13-2, rear left steering lamp 13-3, hutch.
Specific embodiment
The description in orientation of the present invention is described according to state when traditionally people drive, namely people are when driving Left-hand side is left, and right-hand side is right, people towards a side be front, the direction of back is rear.
(Embodiment 1)
See Fig. 1, the folding folding electric-tricycle of seat of the present invention includes vehicle frame, the near front wheel 4, off-front wheel 5, propons 6th, wheel hub motor trailing wheel 8, rumble seat component 9, foot-operated 10, battery component 11, vehicle lamp assembly 13, brake gear, control device, Display device, loudspeaker and hutch.
See Fig. 5, vehicle frame includes handlebar 1, front steering post 2, front steering pipe 3, back vent 7 and coupling assembly 12.
See Fig. 2 to Fig. 5, handlebar 1 is by its middle part rear side by corresponding connecting plate or connecting tube(The present embodiment is connection Plate)It is fixedly installed on the top of front steering post 2, and along left and right to setting.Front steering post 2 includes straight section 2-1, arc section 2-2 With sleeve 2-3.Straight section 2-1 is 65 to 80 degree with the angle α of horizontal plane(The present embodiment is 65 degree).Arc section 2-2 is by its upper end It is welded and fixed with the lower end of straight section 2-1 and is connected.Sleeve 2-3 is from its axis along in front and back to setting, the axis and horizontal plane of sleeve 2-3 Angle β be 5 to 11 degree(The present embodiment is 7 degree).The axis of sleeve 2-3 passes through wheel hub motor trailing wheel 8 and ground after extending(Water Plane)Contact point.Sleeve 2-3 is welded and fixed with the lower end of arc section 2-2 by its middle part upside and is connected.Front steering post 2 is by it Straight section 2-1 appropriate sections are rotated coaxially and are arranged in front steering pipe 3.Propons 6 includes V-beam 6-1, the near front wheel installing plate 6-2, the right side Front-wheel installing plate 6-3 and bearing pin 6-4.V-beam 6-1 is in integrally opening " V " shape backward, and V-beam 6-1 is horizontally disposed with.Bearing pin 6-4 It is weldingly fixed on from back to front on the rear side of V-beam 6-1 middle part, and the number of degrees of the angle of bearing pin 6-4 and horizontal plane are with angle β's The number of degrees are identical.The near front wheel installing plate 6-2 and off-front wheel installing plate 6-3 are symmetricly set on the left and right sides of V-beam 6-1.It is left front Wheel installing plate 6-2 is weldingly fixed on the left end of V-beam 6-1 by its right front, and to being vertically arranged before and after;Off-front wheel is pacified Dress plate 6-3 is weldingly fixed on the right-hand member of V-beam 6-1 by its left side front portion, and to being vertically arranged before and after.The near front wheel 4 is rotated It is connected on the near front wheel installing plate 6-2, off-front wheel 5 is rotatably connected on off-front wheel installing plate 6-3.Propons 6 is turned by its bearing pin 6-4 It is dynamic to be connected in the sleeve 2-3 of front steering post 2.
See Fig. 1 and Fig. 9, back vent 7 includes main support rod 7-1 and U-shaped fork 7-2.The axis of main support rod 7-1 and horizontal plane Angle γ is 118 degree to 138 degree(The present embodiment is 128 degree).U-shaped fork 7-2 is in " u "-shaped of the opening to the back lower place, and U-shaped pitches 7-2 Two ends along before and after to setting.U-shaped is pitched 7-2 and is weldingly fixed on the lower end of main support rod 7-1 by its front upper place middle part, U-shaped The opening direction of fork 7-2 is axial corresponding to main support rod 7-1.
See Fig. 1 and Fig. 2, wheel hub motor trailing wheel 8 is rotatably arranged between the two ends of the U-shaped of back vent 7 fork 7-2.
See Fig. 5 to Fig. 7, coupling assembly 12 includes articulated slab 12-1, front rod 12-2, rear connecting rod 12-3, vertical rod 12- 4th, adjusting slider 12-5 and alignment pin 12-6.Articulated slab 12-1 is welded and fixed by its front portion and is arranged on behind the top of front steering pipe 3 On side.Articulated slab 12-1 is before and after to being vertically arranged.Articulated slab 12-1 is rotatably connected on the main support rod 7- of back vent 7 by its rear end On 1 upper end, so as to form corresponding articulated structure.Vertical rod 12-4 is steel integral piece.Vertical rod 12-4 includes vertical section 12-4- 1 and U-shaped portion 12-4-2.Vertical section 12-4-1 sets gradually from top to bottom hinge hole 12-4-1a, the foldable locking through its left and right Hole 12-4-1b and expansion lock hole 12-4-1c.Vertical rod 12-4 by its vertical section 12-4-1 top hinge hole 12-4-1a and phase The hinge answered is fixed on the front side of the top of the main support rod 7-1 of back vent 7.U-shaped portion 12-4-2 is in " U " that Open Side Down Shape, two terminations edge left and right of U-shaped portion 12-4-2 is respectively equipped with the left threading through left and right to setting on two terminations in left and right Installing hole 12-4-2a and right threading installing hole 12-4-2b, left threading installing hole 12-4-2a and right threading installing hole 12-4-2b are same Axle is arranged.Front rod 12-2 is fixedly connected by its front end with the lower hinge of front steering pipe 3;Front rod 12-2 is by its rear end It is hinged with the front portion of adjusting slider 12-5 and is fixedly connected;Rear connecting rod 12-3 is by rear end and the bottom of the main support rod 7-1 of back vent 7 It is hinged and is fixedly connected;Rear connecting rod 12-3 is hinged with the rear portion of adjusting slider 12-5 by its front end and is fixedly connected.Adjusting slider 12- 5 middle part is provided with insertion its upper and lower installing hole 12-5-1.Vertical rod 12-4 is adjusted through the installing hole 12-5-1 of adjusting slider 12-5 Section slide block 12-5 and vertical rod 12-4 is slidably matched.The lock hole 12-5- of its left and right of insertion is additionally provided with the middle part of adjusting slider 12-5 2, lock hole 12-5-2 is connected with installing hole 12-5-1.Alignment pin 12-6 is arranged on the lock hole 12-5-2 of adjusting slider 12-5 In the foldable locking hole 12-4-1b or expansion lock hole 12-4-1c of corresponding vertical rod 12-4, so as to vehicle frame is locked in into folding Collapsed state or deployed condition.
See Fig. 1, Fig. 5 and Fig. 7, foot-operated 10 differences for there are 2,2 foot-operated 10 right positions as residing for it are divided into left foot Step on 10-1 and right threading 10-2.Left threading 10-1 is fixedly installed on the left threading of U-shaped portion 12-4-2 of vertical rod 12-4 by its right-hand member In installing hole 12-4-2a;Right left threading 10-2 is fixedly installed on the right threading peace of U-shaped portion 12-4-2 of vertical rod 12-4 by its left end In dress hole 12-4-2b.
See Fig. 1, Fig. 2, Fig. 5, Fig. 8 and Fig. 9, rumble seat component 9 includes front tension bar 9-1, medicated cushion 9-2, rear support stand 9- 3rd, locking device 9-4 and decorative panel 9-5.Front tension bar 9-1 is welded and fixed the top rear side for being arranged on back vent 7 by its middle part front side On, front tension bar 9-1 is along left and right to horizontally disposed.Rear support stand 9-3 includes first support bar 9-3-1, hinged pipe 9-3-2, U-shaped frame 9-3-3, medicated cushion pull bar 9-3-4 and reinforcement gusset 9-3-5.First support bar 9-3-1 is before and after to setting, first support bar 9-3- 1 is weldingly fixed on the main support rod 7-1 lower rearward sides of back vent 7 by its front end.Hinged pipe 9-3-2 along left and right to horizontally disposed, Hinged pipe 9-3-2 is weldingly fixed on the rear end of first support bar 9-3-1 by its middle part front side.U-shaped frame 9-3-3 is in Open Side Down " u "-shaped, two terminations of U-shaped frame 9-3-3 are along left and right to setting.U-shaped frame 9-3-3 is by accordingly through two termination and hinge The bearing pin of adapter 9-3-2 is rotatably connected on hinged pipe 9-3-2.Medicated cushion pull bar 9-3-4 is arranged on U-shaped frame 9- along left and right to welding Between the top of 3-3.Strengthen being welded and fixed to vertical before and after gusset 9-3-5 edges and be arranged on first support bar 9-3-1 with main support Between bar 7-1.Decorative panel 9-5 is integrated through injection molding part, and decorative panel 9-5 snaps onto from back to front U-shaped frame 9-3- of rear support stand 9-3 On 3, the appropriate section of U-shaped frame 9-3-3 is covered from rear.Medicated cushion 9-2 is flexible medicated cushion, and medicated cushion 9-2 is by its rear and front end point It is not fixedly installed on the medicated cushion pull bar 9-3-4 of front tension bar 9-1 and rear support stand 9-3, so as to the folding seat for constituting.
See that Figure 11, locking device 9-4 include guide pad 9-4-1, Elastic buckle 9-4-2 and link 9-4-3.Guide pad 9- 4-1 is steel integral piece, and guide pad 9-4-1 includes left plate 9-4-1a, base plate 9-4-1b and right plate 9-4-1c.Left plate 9- 4-1a and right plate 9-4-1c are vertically symmetrical respectively to be arranged on the rear side left and right sides of base plate 9-4-1b.Guide pad 9-4-1's Left plate 9-4-1a is provided with the left gathering sill 9-4-1d through left plate 9-4-1a or so, the right plate 9- of guide pad 9-4-1 4-1c is provided with the right gathering sill 9-4-1e through right plate 9-4-1c or so, right gathering sill 9-4-1e and left gathering sill 9-4-1d Structure it is identical, and be symmetrical arranged.Left gathering sill 9-4-1d includes the first guide section 9-4-1d-1 and the second guide section 9-4-1d- 2, the diameter parallel of the axis of the first guide section 9-4-1d-1 and the main support rod 7-1 of back vent 7, the second guide section 9-4-1d-2 by The bottom of its top and the first guide section 9-4-1d-1 is to connecting.Right gathering sill 9-4-1e include the 3rd guide section 9-4-1e-1 and The diameter parallel of the 4th guide section 9-4-1e-2, the axis of the 3rd guide section 9-4-1e-1 and the main support rod 7-1 of back vent 7, the Four guide section 9-4-1e-2 from its top and the 3rd guide section 9-4-1e-1 bottom to connecting.
See Fig. 2 and Figure 12, Elastic buckle 9-4-2 is steel integral piece, Elastic buckle 9-4-2 include main part 9-4-2a and Connecting portion 9-4-2b.The cross sectional shape of main part 9-4-2a and the left gathering sill 9-4-1d of guide pad 9-4-1 and right gathering sill 9- The shape of 4-1e is corresponding.The forward upper of main part 9-4-2a is provided with folding fixed lobe 9-4-2c, main part 9-4-2a's Lower front is provided with expansion fixed lobe 9-4-2d.Connecting portion 9-4-2b is connected to from bottom to top the bottom of main part 9-4-2a On.Elastic buckle 9-4-2 is welded and fixed the base plate 9-4-1b back lowers for being arranged on guide pad 9-4-1 by its connecting portion 9-4-2b On.The main part 9-4-2a of Elastic buckle 9-4-2 is located at behind the right side rear portion of left plate 9-4-1a and right plate 9-4-1c left sides Between portion.Fold the first guide section 9-4-1d-1 and right gathering sill 9-4- that fixed lobe 9-4-2c is located at left gathering sill 9-4-1d Between the 3rd guide section 9-4-1e-1 of 1e, launch the second guide section 9- that fixed lobe 9-4-2d is located at left gathering sill 9-4-1d Between the 4th guide section 9-4-1e-2 of 4-1d-2 and right gathering sill 9-4-1e.
See that Fig. 9 and Figure 10, link 9-4-3 are U-shaped, link 9-4-3 is rotatably arranged on U-shaped by the two ends of its U-shaped The bottom two ends of frame 9-3-3, the two ends edge left and right of link 9-4-3 is to setting.Link 9-4-3 is arranged on by its middle part In the right gathering sill 9-4-1e of the left gathering sill 9-4-1d and right plate 9-4-1c of the left plate 9-4-1a of guide pad 9-4-1.
See Fig. 1 and Fig. 2, hutch is fixedly installed on the bottom of main support rod 7-1 of back vent 7, and by rumble seat group The appropriate section cladding of first support bar 9-3-1, hinged pipe 9-3-2 and U-shaped frame 9-3-3 of part 9.
Battery component 11, vehicle lamp assembly 13, brake gear, control device, display device and loudspeaker.Adopt electrical salf-walking The conventional technological means of car.Loudspeaker are electric horn.Brake gear is used for the braking to electro-tricycle, and control device is used to control Speed, vehicle lamp assembly 13 and loudspeaker.Display device is used to show electro-tricycle battery dump energy, speed and vehicle lamp assembly 13 Working condition.Control device waterproof is arranged in hutch.Battery component 11, vehicle lamp assembly 13, brake gear, control device, Electrically connected accordingly by corresponding circuit between display device and loudspeaker.
See Fig. 1 and Fig. 2, battery component 11 is fixedly installed on front steering pipe 3, and from left, front and right by forward Surround to pipe 3.Vehicle lamp assembly 13 includes car headlight 13-1, steering indicating light and brake lamp.Steering indicating light include front left steering lamp 13-2, Front right steering indicating light, rear left steering lamp 13-3 and rear right steering indicating light.Car headlight 13-1 is fixedly installed on the front side of battery component 11 In portion, front left steering lamp 13-2 and front right steering indicating light are symmetricly set on the bottom left and right sides of battery component 11.Left steering afterwards Lamp 13-3 and rear right steering indicating light are symmetricly set on the left and right sides of hutch.Brake lamp is fixedly installed on the rear side of hutch On.
See Fig. 1, when the folding folding electric-tricycle of seat of the present invention is in wheeled state, now coupling assembly 12 adjusting slider 12-5 is placed on the corresponding position of the expansion lock hole 12-4-1c of vertical rod 12-4, and by alignment pin 12- 6 are fixed on adjusting slider 12-5 at the expansion lock hole 12-4-1c of vertical rod 12-4, so as to front steering post 2, back vent 7 and connection The front rod 12-2 and rear connecting rod 12-3 of component 12 basically forms " A " character form structure, constitutes a firm triangle.Folding Open modes of the rear support stand 9-3 of folded seat-assembly 9 in turning over, medicated cushion 9-2 launches to take for people, while connecting Connect second guide section of the front side middle part positioned at the left gathering sill 9-4-1d of the left plate 9-4-1a of guide pad 9-4-1 of frame 9-4-3 In the 4th guide section 9-4-1e-2 of the right gathering sill 9-4-1e of 9-4-1d-2 and right plate 9-4-1c, and by Elastic buckle 9-4- 2 expansion fixed lobe 9-4-2d is up spacing to its, makes open modes of the rear support stand 9-3 all the time in turning over. Now, people can equally drive the folding folding electric-tricycle of seat of the invention to common electric bicycle is driven.
See Figure 10 and Figure 13, when need not using seat of the present invention folding folding electric-tricycle when, can be by the electricity Motor-car is folded and packed up.Now alignment pin 12-6 is taken out from adjusting slider 12-5 and vertical rod 12-4, then along vertical rod 12-4 upwards Adjusting slider 12-5 is carried, adjusting slider 12-5 is placed on the corresponding position of the foldable locking hole 12-4-1b of vertical rod 12-4, this When again adjusting slider 12-5 is fixed at the foldable locking hole 12-4-1b of vertical rod 12-4 by alignment pin 12-6;Adjusting slider 12-5 when moving upwards along vertical rod 12-4, by front rod 12-2 and rear connecting rod 12-3 by the bottom of front steering pipe 3 and The bottom of back vent 7 to vertical rod 12-4 draws in.The front portion of wheel hub motor trailing wheel 8 is located in U-shaped portion 12-4-2 of vertical rod 12-4, so as to The folding folding electric-tricycle of seat is folded up, floor space is substantially reduced.Then by rumble seat component 9 The top of the Elastic buckle 9-4-2 of locking device 9-4 is lifted rearwardly and upwardly, when Elastic buckle 9-4-2 expansion fixed lobe 9- 4-2d up the corresponding site of link 9-4-3 do not carried out it is spacing, so as to the front side middle part of link 9-4-3 is along guide pad The second guide section 9-4-1d-2 and the right guiding of right plate 9-4-1c of the left gathering sill 9-4-1d of the left plate 9-4-1a of 9-4-1 The 4th guide section 9-4-1e-2 of groove 9-4-1e moves to the left plate of the front side middle part along guide pad 9-4-1 of link 9-4-3 The of the right gathering sill 9-4-1e of the first guide section 9-4-1d-1 and right plate 9-4-1c of the left gathering sill 9-4-1d of 9-4-1a The top of three guide section 9-4-1e-3, and then the rear support stand 9-3 collapsed states forwardly of rumble seat component 9 are caused, Medicated cushion 9-2 is in rounding state, so as to rumble seat component 9 be folded up, further reduces floor space.When need move During dynamic electro-tricycle, only vehicle need to be turned forward(See Figure 13), you can pull vehicle to advance by handle 1.Need to use When spread out again.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field Member without departing from the spirit and scope of the present invention, can also make various conversion and change, during concrete application Can accordingly be transformed with the inspiration according to above-described embodiment, therefore the technical scheme of all equivalents should be included into this Within bright scope of patent protection.

Claims (2)

1. the folding folding electric-tricycle of a kind of seat, it is characterised in that:Including vehicle frame, the near front wheel(4), off-front wheel(5)、 Propons(6), wheel hub motor trailing wheel(8), rumble seat component(9), it is foot-operated(10), battery component(11), vehicle lamp assembly(13), stop Car device, control device, display device and hutch;Brake gear is used to brake electro-tricycle, and control device is used to control Speed processed and vehicle lamp assembly(13);Display device is used to show electro-tricycle battery dump energy, speed and vehicle lamp assembly (13)Working condition;Control device is arranged in hutch waterproofly;Battery component(11), vehicle lamp assembly(13), brake dress Put, electrically connected accordingly by corresponding circuit between control device and display device;Vehicle frame includes handlebar(1), forward Xiang Zhu(2), front steering pipe(3), back vent(7)And coupling assembly(12);Handlebar(1)It is fixedly installed on front steering post(2)On top; Front steering post(2)Rotate coaxially and be arranged on front steering pipe(3)In;Propons(6)Along left and right to being rotatably arranged on front steering post(2)'s On bottom;The near front wheel(4)And off-front wheel(5)Propons is rotatably arranged on respectively(6)Left and right two ends on;Wheel hub motor trailing wheel(8) It is rotatably arranged on back vent(7)On;Rumble seat component(9)Top front end is fixedly installed on back vent(7)On top, rumble seat group Part(9)Lower rotational is arranged on back vent(7)On bottom;Coupling assembly(12)Including articulated slab(12-1), front rod(12-2)、 Rear connecting rod(12-3), vertical rod(12-4), adjusting slider(12-5)And alignment pin(12-6);Front steering pipe(3)Top with it is rear Fork(7)Top pass through articulated slab(12-1)It is hinged and is fixedly connected;Vertical rod(12-4)Back vent is hingedly fixed in by its top(7)'s On the front side of top;Adjusting slider(12-5)It is slidably arranged in vertical rod(12-4)On, and by alignment pin(12-6)It is locked in vertical rod (12-4)Relevant position on;Front rod(12-2)Front end be hinged and be fixedly connected on front steering pipe(3)Lower rearward side on, Front rod(12-2)Rear end be hinged and be fixedly connected on adjusting slider(12-5)On;Rear connecting rod(12-3)Rear end be hinged it is solid Surely it is connected to back vent(7)Lower front side on, rear connecting rod(12-3)Front end be hinged and be fixedly connected on adjusting slider(12-5) On;It is foot-operated(10)It is arranged on vertical rod(12-4)Lower end on;Battery component(11)It is fixedly installed on front steering pipe(3)On, and from Left, front and right are by front steering pipe(3)Surround;Vehicle lamp assembly(13)Including car headlight(13-1), steering indicating light and brake Lamp;Steering indicating light includes front left steering lamp(13-2), front right steering indicating light, rear left steering lamp(13-3)With rear right steering indicating light;Car headlight (13-1)It is fixedly installed on battery component(11)Forward upper on, front left steering lamp(13-2)It is symmetrical arranged with front right steering indicating light In battery component(11)The bottom left and right sides on;Left steering lamp afterwards(13-3)Hutch is symmetricly set on rear right steering indicating light On the left and right sides;Brake lamp is fixedly installed on the rear side of hutch;Front steering post(2)Including straight section(2-1), arc section(2- 2)And sleeve(2-3);During electro-tricycle deployed condition, straight section(2-1)It is 65 to 80 degree with the angle α of horizontal plane;Arc section (2-2)By its upper end and straight section(2-1)Lower end be welded and fixed connection;Sleeve(2-3)It is electronic from its axis along in front and back to setting During tricycle deployed condition, sleeve(2-3)The angle β of axis and horizontal plane be 5 to 11 to spend;Sleeve(2-3)Axis extend Pass through wheel hub motor trailing wheel afterwards(8)With the contact point on ground;Sleeve(2-3)By its middle part upside and arc section(2-2)Lower end It is welded and fixed connection;Front steering post(2)By its straight section(2-1)Appropriate section is rotated coaxially and is arranged on front steering pipe(3)In;Propons (6)Including V-beam(6-1), the near front wheel installing plate(6-2), off-front wheel installing plate(6-3)And bearing pin(6-4);V-beam(6-1)It is whole Body is in opening " V " shape backward, V-beam(6-1)It is horizontally disposed;During electro-tricycle deployed condition, bearing pin(6-4)From back to front It is weldingly fixed on V-beam(6-1)Rear side middle part on, and bearing pin(6-4)With the number of degrees and the number of degrees of angle β of the angle of horizontal plane It is identical;Propons(6)By its bearing pin(6-4)It is rotatably connected on front steering post(2)Sleeve(2-3)In;Back vent(7)Including main support Bar(7-1)With U-shaped fork(7-2);During electro-tricycle deployed condition, main support rod(7-1)Axis and horizontal plane angle γ For 118 degree to 138 degree;U-shaped is pitched(7-2)In " u "-shaped from opening to the back lower place, U-shaped fork(7-2)Two ends along left and right to setting Put;U-shaped is pitched(7-2)Main support rod is weldingly fixed on by its front upper place middle part(7-1)Lower end on, U-shaped fork(7-2)Opening Direction and main support rod(7-1)It is axially corresponding;Vertical rod(12-4)For steel integral piece;Vertical rod(12-4)Including vertical section(12- 4-1)And U-shaped portion(12-4-2);Vertical section(12-4-1)The hinge hole through its left and right is set gradually from top to bottom(12-4- 1a), foldable locking hole(12-4-1b)With expansion lock hole(12-4-1c);Vertical rod(12-4)By its vertical section(12-4-1)Top Hinge hole(12-4-1a)Back vent is fixed on corresponding hinge(7)Main support rod(7-1)Top front side on;U-shaped Portion(12-4-2)In the " u "-shaped that Open Side Down, U-shaped portion(12-4-2)Two terminations along left and right to setting, and left and right two end The left threading installing hole through left and right is respectively equipped with head(12-4-2a)With right threading installing hole(12-4-2b), left threading installation Hole(12-4-2a)With right threading installing hole(12-4-2b)It is coaxially disposed;Adjusting slider(12-5)Middle part be provided with insertion its be upper and lower Installing hole(12-5-1);Vertical rod(12-4)Through adjusting slider(12-5)Installing hole(12-5-1), adjusting slider(12-5) With vertical rod(12-4)It is slidably matched;Adjusting slider(12-5)Middle part be additionally provided with insertion its left and right lock hole(12-5-2), lock Determine hole(12-5-2)With installing hole(12-5-1)It is connected;Alignment pin(12-6)It is arranged on adjusting slider(12-5)Lock hole (12-5-2)With corresponding vertical rod(12-4)Foldable locking hole(12-4-1b)Or expansion lock hole(12-4-1c)In, so as to incite somebody to action Vehicle frame is locked in folding collapsed state or deployed condition;It is foot-operated(10)There are 2;2 are ridden(10)Right position as residing for it Difference be divided into left threading(10-1)And right threading(10-2);Left threading(10-1)Vertical rod is fixedly installed on by its right-hand member(12-4) U-shaped portion(12-4-2)Left threading installing hole(12-4-2a)In;Right threading(10-2)Vertical rod is fixedly installed on by its left end (12-4)U-shaped portion(12-4-2)Right threading installing hole(12-4-2b)In;Rumble seat component(9)Including front tension bar(9- 1), medicated cushion(9-2)And rear support stand(9-3);Front tension bar(9-1)It is welded and fixed by its middle part front side and is arranged on back vent(7)It is upper On portion's rear side, front tension bar(9-1)Along left and right to horizontally disposed;Rear support stand(9-3)Including first support bar(9-3-1), be hinged Pipe(9-3-2), U-shaped frame(9-3-3), medicated cushion pull bar(9-3-4)With reinforcement gusset(9-3-5);First support bar(9-3-1)Along front It is backward to arrange, first support bar(9-3-1)Back vent is weldingly fixed on by its front end(7)Main support rod(7-1)On lower rearward side; Hinged pipe(9-3-2)Along left and right to horizontally disposed, hinged pipe(9-3-2)First support bar is weldingly fixed on by its middle part front side (9-3-1)Rear end on;U-shaped frame(9-3-3)In the " u "-shaped that Open Side Down, U-shaped frame(9-3-3)Two terminations along left and right to Arrange;U-shaped frame(9-3-3)By accordingly through two termination and hinged pipe(9-3-2)Bearing pin be rotatably connected on hinged pipe (9-3-2)On;Medicated cushion pull bar(9-3-4)U-shaped frame is arranged on along left and right to welding(9-3-3)Top between;Strengthen gusset(9- 3-5)It is welded and fixed to vertical before and after and is arranged on first support bar(9-3-1)With main support rod(7-1)Between;Medicated cushion(9-2) For flexible medicated cushion, medicated cushion(9-2)Front tension bar is respectively fixedly disposed at by its rear and front end(9-1)And rear support stand(9-3)Seat Pad pull bar(9-3-4)On, so as to constitute folding seat.
2. the folding folding electric-tricycle of seat according to claim 1, it is characterised in that:Rumble seat component (9)Also include locking device(9-4)And decorative panel(9-5);Locking device(9-4)Including guide pad(9-4-1), Elastic buckle (9-4-2)And link(9-4-3);Guide pad(9-4-1)For steel integral piece, guide pad(9-4-1)Including left plate(9-4- 1a), base plate(9-4-1b)And right plate(9-4-1c);Left plate(9-4-1a)And right plate(9-4-1c)It is vertically symmetrical respectively to set Put in base plate(9-4-1b)The rear side left and right sides on;Guide pad(9-4-1)Left plate(9-4-1a)It is provided with through left side Plate(9-4-1a)The left gathering sill of left and right(9-4-1d), guide pad(9-4-1)Right plate(9-4-1c)It is provided with through right side Plate(9-4-1c)The right gathering sill of left and right(9-4-1e), right gathering sill(9-4-1e)With left gathering sill(9-4-1d)Structure phase Together, and it is symmetrical arranged;Left gathering sill(9-4-1d)Including the first guide section(9-4-1d-1)With the second guide section(9-4-1d-2), First guide section(9-4-1d-1)Axis and back vent(7)Main support rod(7-1)Diameter parallel, the second guide section(9-4- 1d-2)By its top and the first guide section(9-4-1d-1)Bottom be connected;Right gathering sill(9-4-1e)It is oriented to including the 3rd Section(9-4-1e-1)With the 4th guide section(9-4-1e-2), the 3rd guide section(9-4-1e-1)Axis and back vent(7)Master Strut(7-1)Diameter parallel, the 4th guide section(9-4-1e-2)By its top and the 3rd guide section(9-4-1e-1)Bottom It is connected;Elastic buckle(9-4-2)For steel integral piece, Elastic buckle(9-4-2)Including main part(9-4-2a)And connecting portion (9-4-2b);Main part(9-4-2a)Cross sectional shape and guide pad(9-4-1)Left gathering sill(9-4-1d)With right gathering sill (9-4-1e)Shape it is corresponding;Main part(9-4-2a)Forward upper be provided with folding fixed lobe(9-4-2c), main part (9-4-2a)Lower front be provided with expansion fixed lobe(9-4-2d);Connecting portion(9-4-2b)Main part is connected to from bottom to top (9-4-2a)Bottom on;Elastic buckle(9-4-2)By its connecting portion(9-4-2b)It is welded and fixed and is arranged on guide pad(9-4-1) Base plate(9-4-1b)On back lower;Elastic buckle(9-4-2)Main part(9-4-2a)Positioned at left plate(9-4-1a)'s Right side rear portion and right plate(9-4-1c)Between left back;Fold fixed lobe(9-4-2c)Positioned at left gathering sill(9-4-1d) The first guide section(9-4-1d-1)With right gathering sill(9-4-1e)The 3rd guide section(9-4-1e-1)Between, launch fixation convex Rise(9-4-2d)Positioned at left gathering sill(9-4-1d)The second guide section(9-4-1d-2)With right gathering sill(9-4-1e)The 4th Guide section(9-4-1e-2)Between;Link(9-4-3)For U-shaped, link(9-4-3)Rotated by the two ends of its U-shaped and arranged In U-shaped frame(9-3-3)Bottom two ends, link(9-4-3)Two ends along left and right to setting;Link(9-4-3)By Its middle part is arranged on guide pad(9-4-1)Left plate(9-4-1a)Left gathering sill(9-4-1d)And right plate(9-4-1c)'s Right gathering sill(9-4-1e)In;Decorative panel(9-5)For integrated through injection molding part, decorative panel(9-5)Rear support stand is snapped onto from back to front (9-3)U-shaped frame(9-3-3)On, by U-shaped frame(9-3-3)Appropriate section cover from rear.
CN201510240530.8A 2013-05-28 2013-05-28 Folding electric tricycle with foldable seat CN104890788B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310205751.2A CN103274005B (en) 2013-05-28 2013-05-28 Foldable electric tricycle
CN201510240530.8A CN104890788B (en) 2013-05-28 2013-05-28 Folding electric tricycle with foldable seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510240530.8A CN104890788B (en) 2013-05-28 2013-05-28 Folding electric tricycle with foldable seat

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201310205751.2A Division CN103274005B (en) 2013-05-28 2013-05-28 Foldable electric tricycle

Publications (2)

Publication Number Publication Date
CN104890788A CN104890788A (en) 2015-09-09
CN104890788B true CN104890788B (en) 2017-05-17

Family

ID=49056669

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201510240530.8A CN104890788B (en) 2013-05-28 2013-05-28 Folding electric tricycle with foldable seat
CN201510241253.2A CN104859771B (en) 2013-05-28 2013-05-28 It is easy to the foldable electric tricycle of dragging
CN201310205751.2A CN103274005B (en) 2013-05-28 2013-05-28 Foldable electric tricycle

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201510241253.2A CN104859771B (en) 2013-05-28 2013-05-28 It is easy to the foldable electric tricycle of dragging
CN201310205751.2A CN103274005B (en) 2013-05-28 2013-05-28 Foldable electric tricycle

Country Status (1)

Country Link
CN (3) CN104890788B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523136A (en) * 2013-10-24 2014-01-22 广西南宁凯得利电子科技有限公司 Folded electric tricycle
CN103625591B (en) * 2013-12-04 2016-04-06 唐勇 Type folding electric vehicle
NL2012245C2 (en) 2014-02-12 2015-08-17 Royalty Bugaboo Gmbh A foldable vehicle.
CN105216937B (en) * 2015-09-29 2018-03-30 太仓市车中宝休闲用品有限公司 Tighten cloth saddle type three-wheel scooter
CN105109604B (en) * 2015-09-29 2017-11-03 太仓市车中宝休闲用品有限公司 Tighten cloth saddle type three-wheel RV
CN105691523A (en) * 2016-04-20 2016-06-22 常州市华耀智能科技有限公司 Foldable electric bicycle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036806A2 (en) * 2007-09-12 2009-03-18 DI Blasi Industriale S.r.l. Foldable frame for a vehicle with two or more wheels
CN201694329U (en) * 2010-06-24 2011-01-05 张建民 Small-wheel-diameter portable bicycle capable of being folded vertically
CN201907613U (en) * 2011-01-06 2011-07-27 徐冬明 Folding electric tricycle
CN102616319A (en) * 2012-04-05 2012-08-01 太仓市车中宝休闲用品有限公司 Three-wheeled electric bicycle with two foldable front wheels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06255556A (en) * 1993-03-06 1994-09-13 Iikura Sogo Kenkyusho:Kk Folding bicycle
CA2093992A1 (en) * 1993-04-14 1994-10-15 Mark J. Lumbard Portable golf cart and riding apparatus
EP1122158B1 (en) * 2000-02-04 2005-12-21 Anton Scherrer Connecting rod for coupling a childs bicycle to an adults bicycle
CN1688476A (en) * 2002-09-25 2005-10-26 小林浩治 Folding bicycle
CN201052819Y (en) * 2007-01-09 2008-04-30 罗长春 Folding bicycle
US7658252B2 (en) * 2007-07-03 2010-02-09 Shapiro Richard N Riding vehicles, including tricycles, with stowable push handles and hide away rear wheel storage compartment
CN201169344Y (en) * 2008-01-28 2008-12-24 孙文进 Plug-connected type bike
CN101890998B (en) * 2010-06-24 2012-01-04 张建民 Portable bicycle with small-diameter wheel capable of being vertically folded
CN203294266U (en) * 2013-05-28 2013-11-20 常州市六零九零工业设计有限公司 Foldable electric tricycle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036806A2 (en) * 2007-09-12 2009-03-18 DI Blasi Industriale S.r.l. Foldable frame for a vehicle with two or more wheels
CN201694329U (en) * 2010-06-24 2011-01-05 张建民 Small-wheel-diameter portable bicycle capable of being folded vertically
CN201907613U (en) * 2011-01-06 2011-07-27 徐冬明 Folding electric tricycle
CN102616319A (en) * 2012-04-05 2012-08-01 太仓市车中宝休闲用品有限公司 Three-wheeled electric bicycle with two foldable front wheels

Also Published As

Publication number Publication date
CN104859771A (en) 2015-08-26
CN103274005A (en) 2013-09-04
CN104859771B (en) 2017-06-09
CN104890788A (en) 2015-09-09
CN103274005B (en) 2015-07-15

Similar Documents

Publication Publication Date Title
CN103158819B (en) Folding stand
CN201670311U (en) Inverted motor tricycle
CN1736793A (en) Completely folding shock absorption bicycle
CN205186428U (en) Foldable electric scooter with frame after bradyseism
CN200939221Y (en) Electric wheelchair
CN101774414B (en) Link mechanism of double front wheels of motorcycle
CN205469487U (en) Portable folding electric scooter
CN201694317U (en) Novel child vehicle
CN2706392Y (en) Electric folding scooter
WO2012152069A1 (en) Box-shaped foldable electric bicycle
CN204895721U (en) Mini electric automobile that rides instead of walk
CN105151197B (en) X-shaped folds handlebar turning type three-wheeled electric vehicle
CN101947990A (en) Three-wheeled telescopic folding electric vehicle
CN104117199A (en) Foldable reversed three-wheeled scooter
CN204473017U (en) A kind of aluminum magnesium alloy base Segway Human Transporter
CN104691690A (en) Foldable portable bicycle
CN203888958U (en) Folding wheel mechanism
CN204355225U (en) Assembling battery-driven car and assembling vehicle frame
CN103192914A (en) Electric vehicle with small wheel diameter
CH702262A1 (en) Convertible vehicle to pass a long wheel base running mode to that of a short wheelbase in one quick operation.
CN204150182U (en) A kind of Multifunctional creeper that can dismantle
CN103407537A (en) Folding electric vehicle
CN204095995U (en) A kind of fold mechanism of Collapsible bicycle
CN201016020Y (en) Triangle folding electric car
JP2014524376A (en) Bicycle that can be folded quickly

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into 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: 20170517

Termination date: 20180528