CN105539677A - Multifunctional electric bicycle - Google Patents
Multifunctional electric bicycle Download PDFInfo
- Publication number
- CN105539677A CN105539677A CN201610013613.8A CN201610013613A CN105539677A CN 105539677 A CN105539677 A CN 105539677A CN 201610013613 A CN201610013613 A CN 201610013613A CN 105539677 A CN105539677 A CN 105539677A
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- Prior art keywords
- pipe
- electric bicycle
- casing
- battery
- bicycle according
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J9/00—Containers specially adapted for cycles, e.g. panniers or saddle bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/08—Steering dampers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention provides a multifunctional electric bicycle. The multifunctional electric bicycle comprises a frame, a saddle, a rear wheel, a front wheel, a vertical tube and other components; the front wheel is installed at the bottom of the vertical tube through damping front fork devices; a middle shaft sleeve is installed in the middle of the frame, a middle shaft penetrates through the middle shaft sleeve and penetrates through a front wheel disc, pedal devices are installed at the two ends of the middle shaft, and the front wheel disc is connected with a rear wheel disc through a chain; the frame comprises a lower tube, a middle tube, two upper tubes and two rear tubes, a first box and a second box for placing electrical elements are fixedly installed on the upper tube and the middle tube respectively, a battery box used for placing a battery is installed among the lower tubes and the middle tube, and the battery drives a hub motor to operate. The battery box can effectively protect the battery from external disturbance and promote the heat dissipation effect. The first box and the second box protect the electrical elements from external disturbance; the damping front fork devices can buffer and damp vibration and impact from the portion before a bicycle and the wheels, and bicycle comfort is improved.
Description
Technical field
The present invention relates to Electrical Bicycle field, especially relate to a kind of multifunction electric bicycle.
Background technology
Along with China's rapid development of economy, the energy has become two hang-ups of society with environmental protection.In order to available protecting environment, reserved resource.Government department takes many effective measures restriction motor bike, the registering the license of fuel bicycle, but has also brought inconvenience.Due to the quickening of the paces of various places urban construction in recent years, daily life space is also in continuous expansion, and ordinary bicycle has been difficult to the demand of riding instead of walk meeting people.And traditional Electrical Bicycle moulding is novel not, complex structure is heavy, operates also very inconvenient, brings some inconvenience to the use of people.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of multifunction electric bicycle.
A kind of multifunction electric bicycle disclosed by the invention, comprises vehicle frame and is arranged on the vehicle seat on vehicle frame;
Described vehicle frame rear portion is provided with rear wheel, the hind axle of described rear wheel is provided with wheel hub motor and rear trochal disc, be provided with in the middle part of vehicle frame for bottom bracket axle, axis is coated with in described bottom bracket axle, described axis is coated with front wheel disc, the two ends of axis are provided with foot pedal apparatus, and described front wheel disc is connected by chain with rear trochal disc;
Vehicle frame front portion is provided with vertical tube, and described riser upper portions is provided with handle bar device, is provided with front vehicle wheel bottom described vertical tube by shock-absorbing front fork device;
Described vehicle frame comprises lower pipe, middle pipe and two upper pipes and rear pipe, described two upper pipe front ends are connected with the front end of lower pipe respectively, after two, the front end of pipe is connected with the rear end of lower pipe respectively, after two, the rear end of pipe and upper pipe is connected to the both sides of hind axle, and described middle pipe is packed between pipe and lower pipe; Between described lower Guan Yuzhong pipe, battery is installed, described battery-operated wheel hub motor running.
Further, described handle bar device comprises instrumentation table housing and is arranged on the handle of described instrumentation table housing both sides.
Further, described shock-absorbing front fork device is provided with a pair, and it is separately positioned on the both sides of front wheel spindle.
Further, described shock-absorbing front fork device comprises front fork, the first attaching parts and the second attaching parts, and described front fork is connected with vertical tube and instrumentation table housing respectively by the first attaching parts, the second attaching parts.
Further, described front fork is set to schistose texture.
Further, also comprise central bumper, described central bumper comprises guide pillar, connecting rod, spring and baffle plate, described connecting rod two ends are articulated with on the second attaching parts, described guide pillar one end is articulated with in the middle part of connecting rod, and the guide pillar other end is connected with instrumentation table housing, and described spring is arranged on guide pillar, described baffle plate is arranged on the guide pillar of both ends of the spring respectively, for spring retainer.
Further, described foot pedal apparatus comprises crank, crank shaft and pedal, described pedals and pedal/crank drive system axle is connected to the two ends of crank, stepped hole is provided with in the middle part of described crank shaft, by limit spring, the frizzen with button is installed in described stepped hole, described frizzen is provided with arcuation position-limited trough, and the position described crank shaft corresponding to described position-limited trough is provided with limiting stopper, accommodates positioning bead between described limiting stopper and position-limited trough; The both ends of described axis are not provided with the square opening being contained in described crank shaft, are provided with the draw-in groove holding described positioning bead in described square opening.
Further, also comprise Battery case, it is arranged between lower Guan Yuzhong pipe by Connection Block, described electric machine casing comprises main casing, for installing battery in described main casing, main casing top is provided with the cylindric radiator of protrusion, and described radiator is provided with some radiating gills.
Further, also comprise electric cabinet, described electric cabinet comprises the first casing and the second casing that are respectively used to install electric control element, and described first casing is installed on pipe top, and described second casing is installed on middle pipe.
Further, described vehicle seat front portion is packed in the first casing rear portion by first connecting rod, and both sides, vehicle seat rear portion are connected with the upper pipe of two above rear wheel respectively by second connecting rod.
Adopt technique scheme, the technique effect that the present invention produces has:
1, this product Battery case can available protecting battery from external interference, the radiator in Battery case and radiating gill can heat radiation effects, ensure the in-use performance of battery.
2, first casing of this product and the second casing are for placing electric elements, electric elements are isolated from the outside, electric elements are avoided to cause the situation of aging short circuit because exposing for a long time, extend the service life of electric elements, meanwhile, the safety performance of Electrical Bicycle self in ride has been ensured.
3, the central bumper of this product is arranged between vehicle frame and front fork, be used for cushion, decay from vehicle body and wheel before vibrations and impact, improve the traveling comfort of the traveling of vehicle.
4, the front fork of this product adopts schistose texture, the area of thrust surface of load can be increased, cushion, decay from vehicle body and wheel before vibrations and impact, improve the traveling comfort of traveling of vehicle.
5, bent axle can be connected with axis at ride mode by this product, realizes riding; Neatly crank shaft can be connected with Connection Block in electric running pattern, eliminate the potential safety hazard that foot pedal apparatus brings with vehicle wheel rotation in electric running process.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the structural representation of central bumper;
Fig. 4 is the lateral plan of Fig. 3;
Fig. 5 is the structural representation of foot pedal apparatus;
Fig. 6 be in Fig. 5 A-A to cutaway view;
Fig. 7 is the schematic cross-section of axis;
Fig. 8 is the structural representation of Battery case.
Reference numeral:
1-vehicle frame; 2-vehicle seat; 3-rear wheel; 4-foot pedal apparatus; 5-vertical tube; 6-handle bar device; 7-shock-absorbing front fork device; 8-front vehicle wheel; 9-central authorities bumper; 10-Battery case; 11-bottom bracket axle; 12-axis; Manage under 13-; Manage in 14-; The upper pipe of 15-; Manage after 16-; 20-Connection Block; 21-first connecting rod; 22-second connecting rod; 30-electric cabinet; 41-crank; 42-crank shaft; 43-pedal; 44-frizzen; 45-button; 46-limit spring; 47-limiting stopper; 48-positioning bead; 61-instrumentation table housing; 62-handle; 71-front fork; 72-first attaching parts; 73-second attaching parts; 91-guide pillar; 92-connecting rod; 93-spring; 94-baffle plate; 101-main casing; 102-radiator; 103-radiating gill; 121-square opening; 122-draw-in groove; 301-first casing; 302-second casing; 421-stepped hole; 441-position-limited trough.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
Please refer to Fig. 1 and Fig. 2;
A kind of multifunction electric bicycle disclosed by the invention, comprises vehicle frame 1 and is arranged on the vehicle seat 2 on vehicle frame 1;
Described vehicle frame 1 rear portion is provided with rear wheel 3, the hind axle of described rear wheel 3 is provided with wheel hub motor and rear trochal disc, bottom bracket axle 11 is installed in the middle part of vehicle frame 1, axis 12 is coated with in described bottom bracket axle 11, described axis 12 is coated with front wheel disc, the two ends of axis 12 are provided with foot pedal apparatus 4, and described front wheel disc is connected by chain with rear trochal disc;
Described vehicle frame 1 front portion is provided with vertical tube 5, and described vertical tube 5 top is provided with handle bar device 6, and the bottom of described vertical tube 5 is provided with front vehicle wheel 8 by shock-absorbing front fork device 7;
Drive axis 12 to rotate by foot pedal apparatus 4, and then front wheel disc is operated by chain-driving rear trochal disc, realize pattern by bike;
Concrete, pipe 16 after the middle pipe 14 of pipe 13, one and two upper pipes 15 and two under described vehicle frame 1 comprises;
The leading section of described lower pipe 13 is provided with vertical tube 5, and the rearward end of lower pipe 13 is connected with two rear pipes 16 be arranged in parallel, and the rearward end of described rear pipe 16 is connected to the left and right sides of the hind axle of rear wheel 3, is formed and supports;
Described two upper pipes 15 are all set to the arc-shaped protruded at middle part, and the leading section of two upper pipes 15 is connected to the front end of lower pipe 13, and the rearward end of two upper pipes 15 is connected to the left and right sides of the hind axle of rear wheel 3; Described middle pipe 14 is fixedly arranged on the junction of pipe 16 after lower pipe 13 and two, overall formation triangular support, strengthen support strength, after lower pipe 13, middle pipe 14 and two, the junction of pipe 16 is provided with bottom bracket axle 11, be equipped with axis 12 in described bottom bracket axle 11, described axis 12 foot pedal apparatus 4 connects.
Be provided with battery between described lower pipe 13 and middle pipe 14, described battery-operated wheel hub motor operates, and realizes electric running pattern.
Preferably, the handle bar device 6 that this product adopts comprises instrumentation table housing 61 and is arranged on the handle 62 of described instrumentation table housing 61 both sides, for the table that installs instruments in described instrumentation table housing 61.The devices such as telltale, the handle 62 being arranged on instrumentation table housing 61 both sides adopts electronic handle comparatively general in prior art, namely can realize the control to the function such as the speed of a motor vehicle, brake by the described handle of rotation.
Preferably, the shock-absorbing front fork device 7 that this product adopts is provided with a pair, and two shock-absorbing front fork devices 7 are set in parallel in the both sides of front wheel spindle respectively.
Preferably, described shock-absorbing front fork device 7 comprises front fork 71, first attaching parts 72 and the second attaching parts 73, and described front fork 71 is connected with vertical tube 5 by the first attaching parts 72, and front fork 71 is connected with instrumentation table housing 61 by the second attaching parts 73 simultaneously.
Preferably, the front fork 71 that this product adopts is set to schistose texture, and its monnolithic case is set to be similar to fin shape, the tubular type front fork 71 in front fork 71 hinge structure of this product, effectively can increase area of thrust surface, the impact load that dispersed vehicle frame 1 and front vehicle wheel 8 produce.
Preferably, be also provided with central bumper 9 in this product, described central bumper 9 one end is connected with instrumentation table housing 61, and instrumentation table housing 61 other end is connected with the second attaching parts 73.
Please refer to Fig. 3 and Fig. 4, concrete scheme is: described central bumper 9 comprises guide pillar 91, connecting rod 92, spring 93 and baffle plate 94, described connecting rod 92 two ends are articulated with on two the second attaching partss 73 of front vehicle wheel 8 left and right sides respectively, described guide pillar 91 one end is articulated with in the middle part of connecting rod 92, guide pillar 91 other end is connected with instrumentation table housing 61, described spring 93 is arranged on guide pillar 91, and described baffle plate 94 is arranged in respectively and is positioned on the guide pillar 91 of both ends of the spring, for spring retainer.
The central bumper 9 of this product can accept front fork 71 and come from the impact load of wheel by road surface; The load that vehicle frame 1 carries steerman and vehicle carried article can also be accepted simultaneously.Therefore central bumper 9 is arranged between above-mentioned two force mechanisms, forms unique preposition shock absorption device, decay from the impact load in both direction simultaneously.Further, connect combined action in bumper one end by connecting rod between two front forks 71, make impact load more uniformly can be passed to central bumper 9, thus efficiently solve the situation of bilateral unbalance stress.
Please refer to Fig. 5-Fig. 7, described foot pedal apparatus 4 comprises crank 41, crank shaft 42 and pedal 43, described pedal 43 and crank shaft 42 are connected to the two ends of crank 41, stepped hole 421 is provided with in the middle part of described crank shaft 42, frizzen 44 is coated with in stepped hole 421, one end of frizzen 44 is provided with button 45, frizzen 44 is coated with limit spring 46, one end of limit spring 46 is connected with the cascaded surface in stepped hole 421, the other end of limit spring 46 is connected with button 45, described frizzen 44 is also provided with arcuation position-limited trough 441, the position described crank shaft 42 corresponding to described arcuation position-limited trough is provided with limiting stopper 47, positioning bead 48 is accommodated between described limiting stopper 47 and arcuation position-limited trough 441, in the reset state, arcuation position-limited trough 441 outer rim contacts with positioning bead 48 limit spring 46, makes positioning bead 48 be exposed to crank shaft 42 to greatest extent outside, under compression, the sunk part in the middle part of arcuation position-limited trough 441 contacts with positioning bead 48 limit spring, increases arcuation position-limited trough 441 and the spatial accommodation of limiting stopper 47, makes positioning bead sink into crank shaft 42 inside for 48 times.
The both ends of described axis 12 are not provided with the square opening 121 being contained in described crank shaft 42, are provided with the draw-in groove 122 holding described positioning bead 48 in described square opening 121.
During installation, pressing the button 45 makes spring be in compressive state, positioning bead is made to sink into crank shaft 42 inside for 48 times, crank shaft 42 is threaded onto in the square opening 121 of axis 12, after crank 41 moves to predeterminated position, release button 45, under the reaction force of limit spring, make positioning bead 48 be exposed to crank shaft 42 to greatest extent outside and be installed in the corresponding draw-in groove 122 in square opening 121, realize being fixedly connected with of crank shaft 42 and axis 12;
During dismounting, press the button 45, make positioning bead sink into crank shaft 42 for 48 times inner, depart from the draw-in groove 122 in square opening 121, outside pulling force is applied to crank shaft 42, make crank shaft 42 can smoothly and axis 12 depart from.
This product also includes Battery case 10; described Battery case 10, for depositing battery, makes battery be isolated from the outside, and avoids battery to be exposed to the weather for a long time and affects service life; battery is played a protective role, Battery case 10 is also provided with the mounting hole for installing extraneous circuit.
Preferably, Battery case 10 is arranged between lower pipe 13 and middle pipe 14 by Connection Block 20, Battery case 10 can be fixed by one or more Connection Block 20, in the present embodiment, be provided with three Connection Blocks 20, one of them Connection Block 20 is arranged on middle pipe 14, another two Connection Blocks 20 are arranged on lower pipe 13 respectively under upper, Battery case 10 is connected with three Connection Blocks 20 respectively, in the present embodiment, adopt be fixedly connected with mode and make Battery case 10 be connected more firm with middle pipe 14 and lower pipe 13 at above-mentioned 3.
Please refer to Fig. 8, preferably, described Battery case 10 comprises main casing 101, for installing battery in described main casing 101, the cylindric radiator 102 of protrusion is provided with on the top of main casing 101, in the present embodiment, columned radiator 102 is provided with two, two radiators 102 are separately positioned on the top of main casing 101, the effect of radiator 102 is the heat radiation functions improving Battery case 10, especially in summer, because external temperature is too high, battery operatedly can produce a large amount of heat energy, and then affect battery performance, and the radiator 102 of this product can effectively increase and contacting external air area, improve heat dispersion.
Preferably, described radiator 102 is also provided with some radiating gills 103, some radiating gills 103 are arranged on radiator 102 in stratiform, and radiating gill 103 is in circular, and the heat dispersion of radiating gill 103 pairs of radiators 102 improves.
Preferably, Battery case 10 and lower pipe 13, middle pipe 14 carry out the square opening 121 Connection Block 20 that is connected is provided with for holding crank shaft 42, and the structure of square opening 121 is same as the structure of square opening 121 on axis 12; Namely, the draw-in groove 122 for holding the positioning bead 48 on crank shaft 42 is provided with in square opening 121 on Connection Block 20, crank shaft 42 can be arranged on any one Connection Block 20 by positioning bead 48 and draw-in groove 122 fit form, crank shaft 42 is equal to the mounting means of crank shaft 42 and axis 12 completely with the mounting means of Connection Block 20, here not repeating (because the draw-in groove in square opening on Connection Block and square opening is identical with the square opening in axis and notch, only the square opening of Connection Block is illustrated in fig. 1, draw-in groove is not illustrated).
Battery-driven car is in electric running process to adopt the advantage of above-mentioned technology to be, eliminate the unnecessary effect of foot pedal apparatus 4, foot pedal apparatus 4 is fixed on assigned address fast, easily, user foot can cosily be placed on foot pedal apparatus 4, this mentality of designing is comparatively succinct, easy operation, meanwhile, can eliminate the potential safety hazard that foot pedal apparatus 4 brings with vehicle wheel rotation in electric running process.
Please refer to Fig. 1, this product also includes electric cabinet 30, and described electric cabinet 30 comprises the first casing 301 and the second casing 302 being respectively used to install electric control element, and described first casing 301 is installed on pipe 15 top, and described second casing 302 is installed on middle pipe 14.
Preferably, first casing 301 is set to stream line pattern (moulding is similar to the profile of motorcycle tank), the radian of its monnolithic case and the radian of upper pipe 15 are to mating, the design of above-mentioned shape comparatively meets the curve of human body, with enable people in motion belly fit in the first casing 301, increase ride experience also can so that have an effect when riding.
In the present embodiment, electric elements are installed on respectively in the first casing 301 and the second casing 302, electric elements are isolated from the outside, electric elements are avoided to cause the situation of aging short circuit because exposing for a long time, extend the service life of electric elements, meanwhile, the safety performance of Electrical Bicycle self in ride has been ensured.
Preferably, vehicle seat 2 position of the present embodiment is chosen as rear-mounted; Concrete, vehicle seat 2 front portion is packed in the first casing 301 rear portion by first connecting rod 21, both sides, vehicle seat 2 rear portion are connected with the upper pipe 15 of two above rear wheel 3 respectively by second connecting rod 22, in order to increase the damping performance of vehicle seat 2, spring can be installed to reach damping efficacy on the connecting rod of both sides, vehicle seat 2 rear portion.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a multifunction electric bicycle, it is characterized in that: comprise vehicle frame and be arranged on the vehicle seat on vehicle frame, described vehicle frame rear portion is provided with rear wheel, the hind axle of described rear wheel is provided with wheel hub motor and rear trochal disc, be provided with in the middle part of vehicle frame for bottom bracket axle, axis is coated with in described bottom bracket axle, described axis is coated with front wheel disc, the two ends of axis are provided with foot pedal apparatus, described front wheel disc is connected by chain with rear trochal disc, vehicle frame front portion is provided with vertical tube, described riser upper portions is provided with handle bar device, by shock-absorbing front fork device, front vehicle wheel is installed bottom described vertical tube,
Described vehicle frame comprises lower pipe, middle pipe and two upper pipes and rear pipe, described two upper pipe front ends are connected with the front end of lower pipe respectively, after two, the front end of pipe is connected with the rear end of lower pipe respectively, after two, the rear end of pipe and upper pipe is connected to the both sides of hind axle, and described middle pipe is packed between pipe and lower pipe; Between described lower Guan Yuzhong pipe, battery is installed, described battery-operated wheel hub motor running.
2. multifunction electric bicycle according to claim 1, is characterized in that: described handle bar device comprises instrumentation table housing and is arranged on the handle of described instrumentation table housing both sides.
3. multifunction electric bicycle according to claim 2, is characterized in that: described shock-absorbing front fork device is provided with a pair, and it is separately positioned on the both sides of front wheel spindle.
4. multifunction electric bicycle according to claim 3, it is characterized in that: described shock-absorbing front fork device comprises front fork, the first attaching parts and the second attaching parts, described front fork is connected with vertical tube and instrumentation table housing respectively by the first attaching parts, the second attaching parts.
5. multifunction electric bicycle according to claim 4, is characterized in that: described front fork is set to schistose texture.
6. multifunction electric bicycle according to claim 5, it is characterized in that: also comprise central bumper, described central bumper comprises guide pillar, connecting rod, spring and baffle plate, described connecting rod two ends are articulated with on the second attaching parts, described guide pillar one end is articulated with in the middle part of connecting rod, and the guide pillar other end is connected with instrumentation table housing, and described spring is arranged on guide pillar, described baffle plate is arranged on the guide pillar of both ends of the spring respectively, for spring retainer.
7. multifunction electric bicycle according to claim 6, it is characterized in that: described foot pedal apparatus comprises crank, crank shaft and pedal, described pedals and pedal/crank drive system axle is connected to the two ends of crank, stepped hole is provided with in the middle part of described crank shaft, by limit spring, the frizzen with button is installed in described stepped hole, described frizzen is provided with arcuation position-limited trough, the position described crank shaft corresponding to described position-limited trough is provided with limiting stopper, accommodates positioning bead between described limiting stopper and position-limited trough; The both ends of described axis are not provided with the square opening being contained in described crank shaft, are provided with the draw-in groove holding described positioning bead in described square opening.
8. multifunction electric bicycle according to claim 7, it is characterized in that: also comprise Battery case, it is arranged between lower Guan Yuzhong pipe by Connection Block, described electric machine casing comprises main casing, for installing battery in described main casing, main casing top is provided with the cylindric radiator of protrusion, and described radiator is provided with some radiating gills.
9. multifunction electric bicycle according to claim 8, it is characterized in that: also comprise electric cabinet, described electric cabinet comprises the first casing and the second casing that are respectively used to install electric control element, and described first casing is installed on pipe top, and described second casing is installed on middle pipe.
10. multifunction electric bicycle according to claim 9, is characterized in that: described vehicle seat front portion is packed in the first casing rear portion by first connecting rod, and both sides, vehicle seat rear portion are connected with the upper pipe of two above rear wheel respectively by second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013613.8A CN105539677A (en) | 2016-01-08 | 2016-01-08 | Multifunctional electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013613.8A CN105539677A (en) | 2016-01-08 | 2016-01-08 | Multifunctional electric bicycle |
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| Publication Number | Publication Date |
|---|---|
| CN105539677A true CN105539677A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610013613.8A Pending CN105539677A (en) | 2016-01-08 | 2016-01-08 | Multifunctional electric bicycle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741503A (en) * | 2017-01-06 | 2017-05-31 | 杭州虬龙科技有限公司 | A kind of structure of front suspension system for motorcycle |
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Application publication date: 20160504 |