CN109319036B - Novel electric vehicle - Google Patents
Novel electric vehicle Download PDFInfo
- Publication number
- CN109319036B CN109319036B CN201811439174.2A CN201811439174A CN109319036B CN 109319036 B CN109319036 B CN 109319036B CN 201811439174 A CN201811439174 A CN 201811439174A CN 109319036 B CN109319036 B CN 109319036B
- Authority
- CN
- China
- Prior art keywords
- face
- wheel
- brake
- electric vehicle
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035939 shock Effects 0.000 claims abstract description 28
- 239000006096 absorbing agent Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000237983 Trochidae Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
-
- 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
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- 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
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to the technical field of electric vehicles, in particular to a novel electric vehicle, which comprises a vehicle frame, a guiding device, a driving device and a braking device, wherein the vehicle frame comprises a shock absorber, a front connector and a rear connector, the front connector is provided with a first end and a second end, the rear connector is provided with a third end and a fourth end, the first end is hinged with the third end, the shock absorber is respectively hinged with the second end and the fourth end, the shock absorber, the first end, the second end, the third end and the fourth end are connected in a ring shape to form an annular body with an annular groove, the inner side surface of the annular groove is provided with a groove, and a warning strip for feeding back the position of the electric vehicle in a dark environment is embedded in the groove; the front connector is provided with a seat bag installation part, the seat bag installation part is connected to the second end, the seat bag assembly is installed on the seat bag installation part, the rear connector is provided with a rear fork part, the rear fork part is connected to the fourth end, and the rear wheel is installed on the rear fork part. The invention improves the shock absorption performance of the electric vehicle during running and provides better riding experience and safety performance during running.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a novel electric vehicle.
Background
The electric bicycle is a transportation tool which is convenient for people to travel, and nowadays, a plurality of small-sized saddle of the electric bicycle is often connected with a bicycle head by adopting a supporting rod. And the user can sit on the saddle and start the electric bicycle.
Generally speaking, the existing frame structure adopts a straight tripod, the saddle and a vehicle body are connected by the straight tripod, when a human body sits on the saddle of the electric bicycle, the saddle cannot move slightly up and down because the straight tripod does not have elasticity and slight expansion performance, and a user feels uncomfortable in a bumpy road section, and the frame in the prior art is formed by welding a plurality of parts, so that vibration generated in the use process cannot be buffered, and the frame cannot be disassembled, so that the use experience is affected; in addition, the reflection sheets are arranged at the front end and the tail end of the bicycle in the prior art, so that the problems of falling and the like caused by collision in the use process are solved, and the safety is low.
Disclosure of Invention
The invention aims to provide a novel electric vehicle which is beneficial to reducing vibration in the using process, improving the using experience and improving the using safety.
In order to achieve the above purpose, the invention provides a novel electric vehicle, which comprises a frame, a guiding device, a driving device and a braking device, wherein the guiding device comprises a handlebar, a front fork, a front shaft and a front wheel, the handlebar is arranged on the front shaft, the front fork is connected to one end of the front shaft far away from the handlebar, and the front wheel is arranged on the front fork;
the driving device comprises a driving motor, a power supply control unit, a chain wheel, a pedal assembly, a chain, a flywheel and a rear wheel, wherein the rear wheel and the chain wheel are both arranged on the frame, the pedal assembly is in transmission connection with the chain wheel, the flywheel is fixedly arranged on the rear wheel, the chain wheel is in transmission connection with the flywheel through the chain, the driving motor is arranged on the rear wheel and used for driving the rear wheel to rotate, and the power supply control unit is arranged on the frame and is electrically connected with the driving motor;
the front brake handle and the rear brake handle are respectively connected with the brake assembly of the front wheel and the brake assembly of the rear wheel through the brake cable;
the frame comprises a shock absorber, a front connector and a rear connector, wherein the front connector is provided with a first end and a second end, the rear connector is provided with a third end and a fourth end, the first end is hinged with the third end, the shock absorber is respectively hinged with the second end and the fourth end, the shock absorber, the first end, the second end, the third end and the fourth end are in annular connection to form an annular body with an annular groove, the inner side surface of the annular groove is provided with a groove, and an alarm strip for feeding back the position of the electric vehicle in a dark environment is embedded in the groove;
the front connector is provided with a seat bag installation part, the seat bag installation part is connected to the second end, the seat bag assembly is installed on the seat bag installation part, the rear connector is provided with a rear fork part, the rear fork part is connected to the fourth end, and the rear wheel is installed on the rear fork part.
Optionally, the seat package installation department has seted up the shaft hole, the shaft hole outside is equipped with the seat pipe clamp that is used for pressing from both sides tight seat package subassembly.
Optionally, the flywheel includes a plurality of fluted disc, rear fork portion one end is connected with the lug, the lug is installed and is dialled afterwards, the chain is around locating flywheel, rear are dialled and sprocket.
Optionally, the mounting groove has been seted up to the back fork portion, the lug includes first connecting portion and second connecting portion, the second connecting portion inlay and locate in the mounting groove, the screw hole that is used for installing the back to dial is seted up to first connecting portion, the U-shaped recess has been seted up to the second connecting portion, the opening direction of U-shaped recess with the axial of screw hole is perpendicular.
Optionally, the thickness of the first connecting portion is 7-9 mm, the thickness of the second connecting portion is 3.5-4 mm, the first connecting portion is provided with a first end face and a second end face, the second connecting portion is provided with a third end face and a fourth end face, the first end face and the third end face are on the same plane, the second end face and the fourth end face are in stepped connection, and the bottom face of the mounting groove is attached to the fourth end face.
Optionally, the front connector includes left side shell, right side shell and top shell, left side shell, right side shell and top shell connect and form hollow cavity, top shell both sides respectively with left side shell and right side shell lock joint, power supply control unit set up in the cavity.
Optionally, a wire slot is formed on the outer side surface of the annular body, and the brake cable is arranged in the cavity in a penetrating manner and connected with the brake assembly through the wire slot.
Optionally, the brake assembly includes brake disc and brake caliper, the brake caliper is connected with the brake cable, the brake disc is coaxial to be installed in front wheel or rear wheel, the brake caliper is fixed in the frame.
Optionally, the warning strip is a light reflecting strip.
Optionally, the warning strip is an LED light strip, and the LED light strip is electrically connected with the power supply control unit.
The embodiment of the invention has the following technical effects:
firstly, the frame is hinged with the rear connector through the front connector, so that the front connector and the rear connector can relatively rotate to perform proper buffering when being stressed, meanwhile, the front connector and the rear connector are connected through the shock absorber, and when the first end and the third end relatively rotate, the second end and the fourth end are buffered through the shock absorber, so that the buffering effect of the frame when being stressed is further improved;
the second, the bumper shock absorber, first end, the second end, third end and fourth end are annular connection and form the annular body that has the ring channel, connect seat package installation department in the second end, the back fork portion is connected in the fourth end, when making the user apply gravity to seat package installation department through the seat package when riding, the power of second end passes through annular body to the first end transmission moment of torsion, through the moment of torsion with vertical decurrent gravity conversion first end and third end, make second end and fourth end take place relative movement, thereby cushion through the bumper shock absorber, and the back wheel passes through the back fork portion and connects at the second end, make the back wheel apply to the power transmission of frame to the second end, through the bumper shock absorber that is connected with the second end, thereby improve the antidetonation and the bearing capacity of frame.
Third, bumper shock absorber, first end, second end, third end and fourth end are the annular body that annular connection formed to have the ring channel, and the recess has been seted up to the ring channel medial surface, and the recess is embedded to be equipped with warning strip, can be in the dark environment and point out the position of coming car or pedestrian electric motor car, prevents to bump, improves the security that the electric motor car used, and sets up warning strip in the recess, avoids colliding with, uses safelyr.
Drawings
FIG. 1 is a schematic view of the construction of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of another view of the preferred embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a frame in a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a frame from another perspective in accordance with a preferred embodiment of the present invention;
fig. 5 is a schematic view of the structure of the lifting lug in the preferred embodiment of the invention.
Reference numerals illustrate:
1. frame, 2, shock absorber, 3, front connector, 4, first end, 5, second end, 6, connecting tube, 7, upper side shell, 8, left side shell, 9, right side shell, 10, seat bag mounting portion, 11, axle hole, 12, seat tube clamp, 13, seat bag assembly, 14, rear connector, 15, third end, 16, fourth end, 17, warning strip, 18, wire slot, 19, rear fork portion, 20, mounting slot, 21, guide, 22, handlebar, 23, front fork, 24, front axle, 25, front wheel, 26, drive, 27, driving motor, 28, sprocket, 29, pedal assembly, 30, chain, 31, flywheel, 32, lifting lug, 33, first connector, 34, first end face, 35, second end face, 36, second connector, 37, third end face, 38, fourth end face, 39, threaded hole, 40, U-shaped groove, 41, rear dial, 42, rear wheel, 43, brake device, 44, brake assembly, 45, brake disc, 46, brake cable, 47.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, the present embodiment provides a novel electric vehicle, which comprises a vehicle frame 1, a guiding device 21, a driving device 26 and a braking device 43, wherein the guiding device 21 comprises a handle bar 22, a front fork 23, a front axle 24 and a front wheel 25, the handle bar 22 is mounted on the front axle 24, the front fork 23 is connected to one end of the front axle 24 far away from the handle bar 22, and the front wheel 25 is mounted on the front fork 23;
the driving device 26 comprises a driving motor 27, a power supply control unit (not shown), a chain wheel 28, a pedal assembly 29, a chain 30, a flywheel 31 and a rear wheel 42, wherein the rear wheel 42 and the chain wheel 28 are both arranged on the frame 1, the pedal assembly 29 is in transmission connection with the chain wheel 28, the flywheel 31 is fixedly arranged on the rear wheel 42, the chain wheel 28 is in transmission connection with the flywheel 31 through the chain 30, the driving motor 27 is arranged on the rear wheel 42 and is used for driving the rear wheel 42 to rotate, and the power supply control unit (not shown) is arranged on the frame 1 and is electrically connected with the driving motor 27;
the braking device 43 comprises a front brake handle (not shown), a rear brake handle (not shown), a brake assembly 44 and a brake cable 47, wherein the brake assembly 44 is arranged on the front wheel 25 and the rear wheel 42, the front brake handle and the rear brake handle are arranged on the handlebar 22, the front brake handle and the rear brake handle are respectively connected with the brake assembly 44 of the front wheel 25 and the brake assembly 44 of the rear wheel 42 through the brake cable 47, the brake assembly 44 comprises a brake disc 45 and a brake caliper 46, the brake caliper 46 is connected with the brake cable 47, the brake disc 45 is coaxially arranged on the front wheel 25 or the rear wheel 42, and the brake caliper 46 is fixed on the frame 1;
the frame 1 comprises a shock absorber 2, a front connector 3 and a rear connector 14, wherein the front connector 3 is provided with a first end 4 and a second end 5, the rear connector 14 is provided with a third end 15 and a fourth end 16, the first end 4 is hinged with the third end 15, the shock absorber 2 is respectively hinged with the second end 5 and the fourth end 16, the shock absorber 2, the first end 4, the second end 5, the third end 15 and the fourth end 16 are connected in a ring shape to form a ring-shaped body with a ring-shaped groove, the inner side surface of the ring-shaped groove is provided with a groove, and a warning strip 17 for feeding back the position of the electric vehicle in a dark environment is embedded in the groove;
the front connector 3 is provided with a seat bag mounting portion 10, the seat bag mounting portion 10 is connected to the second end 5, the seat bag assembly 13 is mounted on the seat bag mounting portion 10, the rear connector 14 is provided with a rear fork portion 19, the rear fork portion 19 is connected to the fourth end 16, and the rear wheel 42 is mounted on the rear fork portion 19.
The electric vehicle of the embodiment, firstly, the frame 1 is hinged through the front connector 3 and the rear connector 14, so that the front connector 3 and the rear connector 14 can rotate relatively to perform proper buffering when being stressed, meanwhile, the front connector 3 and the rear connector 14 are connected through the shock absorber 2, and when the first end 4 and the third end 15 rotate relatively, the second end 5 and the fourth end 16 perform buffering through the shock absorber 2, so that the buffering effect of the frame 1 when being stressed is further improved;
second, the shock absorber 2, the first end 4, the second end 5, the third end 15 and the fourth end 16 are connected in a ring shape to form a ring body with annular grooves, the seat bag mounting part 10 is connected to the second end 5, the rear fork part 19 is connected to the fourth end 16, so that when a user applies gravity to the seat bag mounting part 10 through the seat bag during riding, the force of the second end 5 transmits torque to the first end 4 through the ring body, the second end 5 and the fourth end 16 relatively move through converting the gravity vertically downwards into the torque of the first end 4 and the third end 15, the shock absorber 2 is used for buffering, the rear wheel 42 is connected to the second end 5 through the rear fork part 19, the force applied to the frame 1 by the rear wheel 42 is transmitted to the second end 5, and the shock absorber 2 connected with the second end 5 is used for buffering, so that the shock resistance and the bearing capacity of the frame 1 are improved.
Third, shock absorber 2, first end 4, second end 5, third end 15 and fourth end 16 are the annular body that annular connection formed to have the ring channel, and the recess has been seted up to the ring channel medial surface, and the recess is embedded to be equipped with warning strip 17, can be in the dark environment and point out the position of coming car or pedestrian electric motor car, prevents to bump, improves the security that the electric motor car used, and sets up warning strip 17 in the recess, avoids colliding with, uses safelyr.
Referring to fig. 3, further, the seat bag mounting portion 10 is provided with a shaft hole 11, a seat pipe clamp 12 for clamping the seat bag assembly 13 is arranged outside the shaft hole 11, so that the seat bag is convenient to mount and dismount, and more convenient to use.
Specifically, referring to fig. 2, the flywheel 31 includes a plurality of fluted discs, one end of the rear fork portion 19 is connected with a lifting lug 32, the lifting lug 32 is provided with a rear shift 41, the chain 30 is wound on the flywheel 31, the rear shift 41 and the sprocket 28, and the transmission ratio of the fluted disc to the sprocket 28 is changed by matching the rear shift 41 with the plurality of fluted discs, so that the electric vehicle is suitable for the condition of unused road, and electric energy is saved.
The rear fork 19 of this embodiment is provided with the mounting groove 20, the lifting lug 32 includes the first connecting portion 33 and the second connecting portion 36, the second connecting portion 36 is embedded in the mounting groove 20, the first connecting portion 33 is provided with the threaded hole 39 for mounting the rear fork 41, the second connecting portion 36 is provided with the U-shaped groove 40, the opening direction of the U-shaped groove 40 is perpendicular to the axial direction of the threaded hole 39, and the bolt passes through the mounting groove 20 and the U-shaped groove 40 to fix the lifting lug 32 and the frame 1.
Referring to fig. 5, the rear fork 41 of the present embodiment is mounted by the lifting lug 32, the lifting lug 32 is embedded in the mounting groove 20 formed in the rear fork portion 19 of the frame 1, and the lifting lug 32 and the frame 1 are fixed by bolts, so that the lifting lug 32 is convenient to detach and replace; in addition, the second connecting portion 36 of the lifting lug 32 is provided with a U-shaped groove 40, so that when the electric vehicle runs, after the rear lifting lug 41 is installed on the first connecting portion 33 of the lifting lug 32, the U-shaped groove 40 has a certain buffering effect when the lifting lug 32 receives the gravity of the rear lifting lug 41 and the vibration transmitted by the vehicle frame 1, the vibration transmitted by the vehicle frame 1 to the rear lifting lug 41 is reduced, meanwhile, the vibration generated by the rear lifting lug 41 under the self gravity is reduced, and the installation stability and the service life of the rear lifting lug 41 are improved.
Further, the thickness H of the first connecting portion 33 is 7-9 mm, the thickness J of the second connecting portion 36 is 3.5-4 mm, the first connecting portion 33 is provided with a first end face 34 and a second end face 35, the second connecting portion 36 is provided with a third end face 37 and a fourth end face 38, the first end face 34 and the third end face 37 are on the same plane, the second end face 35 and the fourth end face 38 are connected in a stepped manner, the bottom surface of the mounting groove 20 is attached to the fourth end face 38, after the first connecting portion 33 of the lifting lug 32 is embedded into the mounting groove 20, the second end face 35 and the surface of the rear fork portion 19 are on the same plane, the integral effect of connection between the lifting lug 32 and the frame 1 is improved, collision of an external structure to the lifting lug 32 is reduced, and the service life of the lifting lug 32 is prolonged.
The end surface of one side of the first connecting part 33 connected with the second connecting part 36 is an arc surface, so that stress concentration at the connecting part of the first connecting part 33 and the second connecting part 36 is reduced, and the stress resistance and the service life of the lifting lug 32 are improved.
Further, the distance K between the bottom end of the U-shaped groove 40 and the most distal end of the second connecting portion 36, which is far away from the opening direction of the U-shaped groove 40, is 9-10 mm, so that the U-shaped groove 40 has higher deformation strength, and the deformation resistance of the lifting lug 32 is improved.
In this embodiment, the distance L between the open end of the U-shaped groove 40 and the furthest end of the second connecting portion 36 away from the opening direction of the U-shaped groove 40 is 34-35 mm, and when the open end of the U-shaped groove 40 is stressed during the use of the lifting lug 32, the U-shaped groove 40 has a higher deformation amount for buffering the vibration transmitted by the frame 1 or the rear fork 41.
Referring to fig. 3, the front connector 3 of the present embodiment is provided with a connecting tube portion 6, and the front fork 23 is inserted through the connecting tube portion 6 and connected to the handlebar 22, so as to improve the stability of the connection between the front fork 23 and the handlebar 22.
The warning strip 17 in this embodiment is a reflective strip or an LED light strip, where the reflective strip reminds the position of the electric vehicle for driving or passers-by through reflective light, and notice and avoid, and if the reflective strip is an LED light strip, the LED light strip is electrically connected to a power supply control unit (not shown), so that the LED light strip emits light to remind.
Specifically, referring to fig. 3 and 4, the front connector 3 includes a left shell 8, a right shell 9 and an upper shell 7, the left shell 8, the right shell 9 and the upper shell 7 are connected to form a hollow cavity, two sides of the upper shell 7 are respectively fastened with the left shell 8 and the right shell 9, a power supply control unit (not shown) is arranged in the cavity, the power supply control unit (not shown) is prevented from contacting with the outside, collision or corrosion and the like suffered by the power supply control unit (not shown) are reduced, the service life of the power supply control unit (not shown) is prolonged, and the appearance integrity of the electric vehicle is better and more attractive.
Further, the wire casing 18 has been seted up to the lateral surface of annular body, and the brake line 47 wears to locate cavity and wire casing 18 and is connected with brake subassembly 44, prevents that brake line 47 from scraping, can be used to bury the electric wire that power supply control unit (not shown) is connected with driving motor 27 simultaneously, avoids the electric wire to scrape the damage, guarantees the stability and the security of control.
In summary, the invention is beneficial to improving the shock absorption performance of the electric vehicle in the running process, providing better riding experience, and improving the safety performance in the running process.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are merely used to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the invention.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (7)
1. The novel electric vehicle is characterized by comprising a vehicle frame, a guiding device, a driving device and a braking device, wherein the guiding device comprises a handlebar, a front fork, a front shaft and a front wheel, the handlebar is arranged on the front shaft, the front fork is connected to one end, far away from the handlebar, of the front shaft, and the front wheel is arranged on the front fork;
the driving device comprises a driving motor, a power supply control unit, a chain wheel, a pedal assembly, a chain, a flywheel and a rear wheel, wherein the rear wheel and the chain wheel are both arranged on the frame, the pedal assembly is in transmission connection with the chain wheel, the flywheel is fixedly arranged on the rear wheel, the chain wheel is in transmission connection with the flywheel through the chain, the driving motor is arranged on the rear wheel and used for driving the rear wheel to rotate, and the power supply control unit is arranged on the frame and is electrically connected with the driving motor;
the front brake handle and the rear brake handle are respectively connected with the brake assembly of the front wheel and the brake assembly of the rear wheel through the brake cable;
the frame comprises a shock absorber, a front connector and a rear connector, wherein the front connector is provided with a first end and a second end, the rear connector is provided with a third end and a fourth end, the first end is hinged with the third end, the shock absorber is respectively hinged with the second end and the fourth end, the shock absorber, the first end, the second end, the third end and the fourth end are in annular connection to form an annular body with an annular groove, the inner side surface of the annular groove is provided with a groove, and an alarm strip for feeding back the position of the electric vehicle in a dark environment is embedded in the groove;
the front connector is provided with a seat bag installation part which is connected with the second end, the seat bag installation part is provided with a seat bag assembly, the rear connector is provided with a rear fork part which is connected with the fourth end, and the rear wheel is installed on the rear fork part;
the seat bag installation part is provided with a shaft hole, and a seat pipe clamp for clamping the seat bag assembly is arranged on the outer side of the shaft hole;
the front connector comprises a left shell, a right shell and an upper shell, wherein the left shell, the right shell and the upper shell are connected to form a hollow cavity, two sides of the upper shell are respectively buckled with the left shell and the right shell, and the power supply control unit is arranged in the cavity;
the outer side face of the annular body is provided with a wire slot, and the brake cable is arranged in the cavity in a penetrating mode and connected with the brake assembly through the wire slot.
2. The novel electric vehicle of claim 1, wherein the flywheel comprises a plurality of fluted discs, one end of the rear fork is connected with a lifting lug, the lifting lug is provided with a rear derailleur, and the chain is wound on the flywheel, the rear derailleur and the chain wheel.
3. The novel electric vehicle according to claim 2, wherein the rear fork portion is provided with a mounting groove, the lifting lug comprises a first connecting portion and a second connecting portion, the second connecting portion is embedded in the mounting groove, the first connecting portion is provided with a threaded hole for mounting the rear fork, the second connecting portion is provided with a U-shaped groove, and the opening direction of the U-shaped groove is perpendicular to the axial direction of the threaded hole.
4. The novel electric vehicle according to claim 3, wherein the thickness of the first connecting portion is 7-9 mm, the thickness of the second connecting portion is 3.5-4 mm, the first connecting portion is provided with a first end face and a second end face, the second connecting portion is provided with a third end face and a fourth end face, the first end face and the third end face are on the same plane, the second end face and the fourth end face are connected in a stepped manner, and the bottom face of the mounting groove is attached to the fourth end face.
5. The novel electric vehicle of claim 1, wherein the brake assembly comprises a brake disc and a brake caliper, the brake caliper is connected with a brake cable, the brake disc is coaxially mounted on the front wheel or the rear wheel, and the brake caliper is fixed on the vehicle frame.
6. The novel electric vehicle of claim 1, wherein the warning strip is a light reflecting strip.
7. The novel electric vehicle of claim 1, wherein the warning strip is an LED light strip, and the LED light strip is electrically connected to a power supply control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439174.2A CN109319036B (en) | 2018-11-29 | 2018-11-29 | Novel electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439174.2A CN109319036B (en) | 2018-11-29 | 2018-11-29 | Novel electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109319036A CN109319036A (en) | 2019-02-12 |
| CN109319036B true CN109319036B (en) | 2024-02-27 |
Family
ID=65259431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811439174.2A Active CN109319036B (en) | 2018-11-29 | 2018-11-29 | Novel electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109319036B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146244A1 (en) * | 2013-03-19 | 2014-09-25 | Yu Ching-Ken | Bicycle with shock absorber |
| FR3018062A1 (en) * | 2014-02-28 | 2015-09-04 | Cycles Lapierre | IMPROVEMENT TO A SUSPENSION SYSTEM FOR A BICYCLE |
| CN106864656A (en) * | 2017-03-07 | 2017-06-20 | 无锡合福社科技有限公司 | Mountain bike |
| CN208119341U (en) * | 2018-03-11 | 2018-11-20 | 天津乐酷自行车有限公司 | A kind of damping frame |
| CN209192133U (en) * | 2018-11-29 | 2019-08-02 | 广州美雅途助动车科技有限公司 | A kind of novel electric vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090261557A1 (en) * | 2008-04-17 | 2009-10-22 | Sotto Llc | Bicycle Rear Suspension System |
-
2018
- 2018-11-29 CN CN201811439174.2A patent/CN109319036B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146244A1 (en) * | 2013-03-19 | 2014-09-25 | Yu Ching-Ken | Bicycle with shock absorber |
| FR3018062A1 (en) * | 2014-02-28 | 2015-09-04 | Cycles Lapierre | IMPROVEMENT TO A SUSPENSION SYSTEM FOR A BICYCLE |
| CN106864656A (en) * | 2017-03-07 | 2017-06-20 | 无锡合福社科技有限公司 | Mountain bike |
| CN208119341U (en) * | 2018-03-11 | 2018-11-20 | 天津乐酷自行车有限公司 | A kind of damping frame |
| CN209192133U (en) * | 2018-11-29 | 2019-08-02 | 广州美雅途助动车科技有限公司 | A kind of novel electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109319036A (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7503415B2 (en) | Engine support structure of motorcycle | |
| JP2018176839A (en) | Battery holder for bicycle | |
| JP2006341672A (en) | Rear swing arm mounting structure | |
| EP3981677A1 (en) | Leaning vehicle | |
| US7104585B2 (en) | Forward disposed part installation structure of motorcycle | |
| JP4568569B2 (en) | Parking brake device | |
| CN109319036B (en) | Novel electric vehicle | |
| JP7194907B2 (en) | Electric bicycle | |
| JP7497249B2 (en) | Brake control device for human-powered vehicle and human-powered vehicle | |
| JP3563353B2 (en) | Bracket assembly | |
| BRPI1104645B1 (en) | motorcycle | |
| CN210455099U (en) | Pedal type electric vehicle brake device | |
| CN110450899B (en) | Pedal type electric vehicle brake device | |
| CN209208948U (en) | A kind of electromobile frame | |
| CN209192131U (en) | A kind of frame structure of electric vehicle | |
| CN209192133U (en) | A kind of novel electric vehicle | |
| CN217945427U (en) | Stay cable parking transmission structure | |
| JP4808164B2 (en) | Cowling mounting device and motorcycle | |
| CN210149469U (en) | Motorcycle pedal | |
| CN209142317U (en) | Mounting structure is dialled after a kind of electric vehicle | |
| CN209192130U (en) | A kind of damping frame | |
| CN201923257U (en) | Manpower and solar power combined tricycle | |
| CN216636735U (en) | High-speed motorcycle frame assembly | |
| CN85102254B (en) | Electric motorcycle | |
| CN218839675U (en) | Brake lever seat, handlebar subassembly, rear-view mirror subassembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |