CN107985494A - A kind of electric bicycle fame and electric bicycle - Google Patents
A kind of electric bicycle fame and electric bicycle Download PDFInfo
- Publication number
- CN107985494A CN107985494A CN201711341004.6A CN201711341004A CN107985494A CN 107985494 A CN107985494 A CN 107985494A CN 201711341004 A CN201711341004 A CN 201711341004A CN 107985494 A CN107985494 A CN 107985494A
- Authority
- CN
- China
- Prior art keywords
- battery compartment
- pipe
- middle pipe
- electric bicycle
- battery
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 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
- 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
- B62K19/18—Joints between frame members
-
- 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
- B62K19/18—Joints between frame members
- B62K19/20—Joints between frame members welded, soldered, or brazed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to technical field of transportation means, specifically disclose a kind of electric bicycle fame and electric bicycle, the electric bicycle fame includes middle pipe and battery compartment, battery compartment is used to install lithium battery, the length of the battery compartment extends along the middle pipe length direction, and the battery compartment is connected to the side of the middle pipe.Middle pipe and battery compartment are two structures in the present invention, and variform two pipe fittings make respectively, and each tube manufacture is simple；Middle pipe and battery compartment improve integral strength collectively as structural reinforcement member.Both are connected by way of grafting, and connection method is ingenious, easy for installation, with reference to reliable and specious；Lithium battery is protected completely in battery compartment by battery compartment, is not easy to be destroyed, battery compartment it is opening up, battery is easy to pick and place；Siphunculus is fixedly connected on the end face of middle pipe, it is not necessary to the groove position of fixed siphunculus is set on battery compartment, battery compartment processing is easier.
Description
Technical field
The present invention relates to technical field of transportation means, more particularly to a kind of electric bicycle fame and electric bicycle.
Background technology
Electric bicycle is to be closed at this stage using one of very universal vehicles, the reliability of electric bicycle fame
It is the safety problem to whole car body.
In the prior art, electric bicycle fame is included under 1 ＇ of middle pipe and 2 ＇ of upper tube being connected with 1 ＇ of middle pipe, front triangle
3 ＇ of pipe, upper fork 5 ＇ of 4 ＇ and chain stay, wherein middle pipe are also the warehouse of 6 ＇ of placing battery at the same time, each this requires being processed on 1 ＇ of middle pipe
Kind groove and hole, to meet the other components placed lithium battery and be fastened on 1 ＇ of middle pipe, therefore 1 ＇ manufacturing procedures of middle pipe are answered
It is miscellaneous, since manufacturing procedure is more, it is easy to the problem of locating and machining accuracy can be caused poor.In addition, 2 ＇ of upper tube is fixed on 1 ＇ of middle pipe
Upper end, have impact on picking and placeing for 6 ＇ of battery, therefore will be set for the opening of 6 ＇ of fetching battery to the bottom of 1 ＇ of middle pipe and opening
Set downward, since the bottom distance from the ground of 1 ＇ of middle pipe is short, result in 6 ＇ of battery picks and places difficulty.
The content of the invention
It is an object of the invention to provide a kind of electric bicycle fame and electric bicycle, is processed with solving existing middle pipe
The problem of complex procedures.
For this purpose, the present invention uses following technical scheme：
A kind of electric bicycle fame, including middle pipe and the battery compartment for installing lithium battery, the length of the battery compartment
Extend along the middle pipe length direction, and the battery compartment is connected to the side of the middle pipe.
Preferably, further including main-beam pipe and rear flat seat stay component, the battery compartment lower end is located at the main-beam pipe and institute
It is connected after stating between flat seat stay component and respectively with the main-beam pipe and the rear flat seat stay component；The upper surface of the battery compartment
Equipped with battery installing port.Battery compartment upper surface is equipped with battery installing port, which is set upward is easy to picking and placeing for battery.
Preferably, the battery compartment and the middle pipe plug connection.
Preferably, the battery compartment is equipped with slot, the plate coordinated with the slot is provided with the middle pipe.Should
Connection mode is easily installed, and slot and plate production method are simple, and beautiful.
Preferably, the part that the plate is inserted into the slot is welded in the slot.Slot and plate are inserted
Welded again after connecing so that the connection of pipe and battery compartment is relatively reliable.
Preferably, the middle pipe includes pipe and two plates, one end of each plate is fixedly connected with institute
State on the periphery of pipe, the other end is plugged in the corresponding slot.Pipe can play the role of support, and plate is used for will
Middle pipe is fixedly connected with battery compartment.
Preferably, the middle pipe is connected to the battery compartment away from flat seat stay component side after described, the middle pipe
Lower end is fixedly connected with the main-beam pipe.
Preferably, further including reinforcing beam, the reinforcing beam is located at the link position of the middle pipe and the main-beam pipe,
And it is fixedly connected with the middle pipe and the main-beam pipe.Reinforcing beam, which is arranged on the position, does not influence user's electrical salf-walking up and down
Car, and triangular structure can be formed with middle pipe and main-beam pipe, play the role of increasing the integral strength of vehicle frame.
Preferably, through hole, the through hole are formed at the link position of the middle pipe, the reinforcing beam and the main-beam pipe
Siphunculus is inside provided with, the axle center of the siphunculus is vertical with plane where the middle pipe and the main-beam pipe.Siphunculus is installed here
For installing other components of electric bicycle, while the integral strength of vehicle frame is not interfered with.
To achieve the above object, present invention also offers a kind of electric bicycle, including above-mentioned electric bicycle fame,
Lithium battery is installed in the battery compartment.
Beneficial effect：
(1) middle pipe and battery compartment are two pipe fittings in the present invention, and variform two pipe fittings make respectively, each pipe fitting
Make simply, solve the problems, such as that existing middle pipe manufacturing procedure is complicated；Middle pipe and battery compartment are improved collectively as structural reinforcement member
Integral strength.
Both (2) connected by way of grafting, connection method is ingenious, easy for installation, with reference to reliable and specious；
(3) lithium battery can be protected completely in battery compartment by battery compartment, be not easily susceptible to destroy；The opening of battery compartment
Upward, battery is easy to pick and place；Siphunculus is fixedly connected on the end face of middle pipe, it is not necessary to the groove of fixed siphunculus is set on battery compartment
Position, battery compartment processing are easier.
Brief description of the drawings
Fig. 1 is the structure diagram of electric bicycle fame in the prior art；
Fig. 2 is the structure diagram of the electric bicycle fame in the present invention；
Fig. 3 is the stereogram of the middle pipe and battery compartment in the present invention；
Fig. 4 is the top view of the middle pipe and battery compartment in the present invention.
In figure：
1st, main-beam pipe；2nd, reinforcing beam；3rd, siphunculus；4th, middle pipe；41st, pipe；42nd, plate；421st, arc plate；422nd, plate；
5th, battery compartment；51st, slot；6th, rear flat seat stay component；61st, chain stay；62nd, upper fork；7th, threading hole.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
Present invention defines some nouns of locality, in the case where not being specified to the contrary, signified " length direction " and " on
Under " refer in Fig. 2 direction shown in " L ".These nouns of locality use for the ease of understanding, because without forming present invention protection
The limitation of scope.
As shown in Fig. 2, the electric bicycle fame in the present embodiment includes main-beam pipe 1, middle pipe 4, for installing lithium battery
Battery compartment 5 and rear flat seat stay component 6, main-beam pipe 1 be made of straight-tube portion and bent tube section, rear flat seat stay component 6 wraps
Include chain stay 61 and upper fork 62.
5 lower end of battery compartment is located between main-beam pipe 1 and rear flat seat stay component 6, and the end face of the bent tube section of main-beam pipe 1 is fixed
In the side of the lower end of battery compartment 5, chain stay 61 is fixed on the opposite side of 5 lower end of battery compartment, and battery is fixed in one end of upper fork 62
The upper end in storehouse 5, the other end are fixed on one end that chain stay 61 is not connected with battery compartment 5；Battery compartment 5, upper fork 62 and chain stay 61 are in first
Three-legged structure.Chain stay 61 is used for the miscellaneous part for installing electric bicycle, and upper fork 62 improves the fixing intensity of battery compartment 5.It is main
Beam pipe 1 is not connected with one end of battery compartment 5 and the lower end of battery compartment 5 and is both provided with threading hole 7, and conducting wire is connect for wearing.
Lithium battery, by the protection of battery compartment 5, can be not easily susceptible to destroy completely in battery compartment 5；5 upper surface of battery compartment
Battery installing port is provided with, this opening direction facilitates picking and placeing for lithium battery, while battery compartment 5 is also used as frame strength knot
Component, improves frame strength.
Middle pipe 4 is set along the length direction of battery compartment 5, and middle pipe 4 is consistent with the length direction of battery compartment 5, and middle pipe 4 is located at
Side of the battery compartment 5 away from rear flat seat stay component 6.The lower face of middle pipe 4 is connected to the bent tube section of main-beam pipe 1, middle pipe 4 and master
Reinforcing beam 2 is fixed with the link position of the bend pipe of beam pipe 1, and the bent tube section of main-beam pipe 1 is fixed in the side of reinforcing beam 2,
Opposite side is fixedly connected on the lower end of middle pipe 4.Through hole is formed at the link position of middle pipe 4, reinforcing beam 2 and main-beam pipe 1, in through hole
Siphunculus 3 is provided with, the axle center of siphunculus 3 is vertical with middle pipe 4 and 1 place plane of main-beam pipe.
The lower end for being located proximate to whole electric bicycle fame that reinforcing beam 2 is set, which does not interfere with above and below user
Electric bicycle, and the second triangular structure can be formed with middle pipe 4 and main-beam pipe 1, play the integral strength of increase vehicle frame
Effect.Siphunculus 3, which is installed, to be used to install other components of electric bicycle here, such as pedal component, while does not interfere with vehicle frame
Integral strength.
As shown in figure 3, battery compartment 5 is fixedly connected with middle pipe 4, and to be separately set.Battery compartment 5 is separately set with middle pipe 4,
On the one hand, both can make frame strength more preferable jointly as frame strength structural member, on the other hand, 4 section bar of middle pipe and battery
Storehouse 5 is separately set, and the function of two components is also individually separated, and as battery compartment 5 is used for placing battery, 4 one end of middle pipe is used for solid
Determine siphunculus 3, its other end is used to install vehicle seat, since the lower end of middle pipe 4 will fix siphunculus 3, it is therefore desirable to process camber, electricity
Pond storehouse 5 needs to place lithium battery, it is therefore desirable to corresponding stent, entrance hole, wiring groove etc. are set, if both Integral designs,
Then connect the hole of siphunculus 3, the stent of placing battery, entrance hole, wiring groove etc. and be required to processing in a component, it is easy to meeting
The problem of locating and machining misplaces, machining accuracy is low is caused, therefore middle pipe 4 is provided separately with battery compartment 5 and improves the accurate of processing
Property.Middle pipe 4 and battery compartment 5 are separately set to be easier to process relative to the pipe fitting of middle pipe 4 and the one of battery compartment 5, simplifies middle pipe 4
Structure and manufacturing procedure.
Battery compartment 5 and 4 plug connection of middle pipe, battery compartment 5 are equipped with what is set along 5 length direction of battery compartment in the present embodiment
Slot 51, the plate 42 coordinated with slot 51 is provided with middle pipe 4, is provided with the present embodiment along the length direction of battery compartment 5
Two slots 51, two slots 51 can be arranged in parallel, and can also be in " eight " set up of character patt ern, when in " eight " set up of character patt ern, two
A slot 51 one end in small distance is located at the upper end of battery compartment 5.Slot 51 and plate 42 make simply, the connection mode of grafting
It is easy to assemble middle pipe 4 and battery compartment 5 and beautiful.
After plate 42 is inserted into slot 51 in the present embodiment, plate 42 be inserted into the part in slot 51 and slot 51 into
Row welding so that the connection of pipe 41 and battery compartment 5 is relatively reliable.
As shown in figure 4, the middle pipe 4 in the present embodiment includes pipe 41 and two plates 42, each plate 42 includes circular arc
Plate 421 and tablet 422, arc plate 421 are fixed on the periphery of pipe 41, and a tablet 422 prolongs to another 422 place side of tablet
Stretch, the opening directions of two slots 51 is on the contrary, tablet 422 is plugged in corresponding slot 51, and to tablet 422 and slot 51
Welded, pipe 41 is wrapped in the cavity that two plates 42 and 5 outer wall of battery compartment surround.
Pipe 41 can be used for the other components for connecting electric bicycle, while also act as the effect of support, and plate 42 is used
Fixed in by middle pipe 4, and middle pipe 4 is fixedly connected with battery compartment 5.In order to facilitate grafting, tablet 422 is set on plate 42,
Plate 42 can be the section bar of Integral design, be integrally formed making simply, high in machining efficiency.Middle pipe 4 and the connection of battery compartment 5 are adopted
During with inserting mode, can prevent extending direction play of the middle pipe 4 along tablet 422, middle pipe 4 be fixed on reinforcing beam 2 and siphunculus 3 or
Main-beam pipe 1 is directly fixed on, so it is prevented that middle pipe 4 is along play above and below the length direction of battery compartment 5.
Battery compartment 5 and middle pipe 4 can also be without grafting, but by battery compartment 5 and 4 being directly welded to connect of middle pipe；Middle pipe 4
It can also be connected with battery compartment 5 by way of the fasteners such as bolt.That is, tablet 422 directly welds or using spiral shell with battery compartment 5
The mode of the fasteners such as bolt connects.In addition, middle pipe 4 can also only include a pipe 41, pipe 41 is directly welded with battery compartment 5
Or connected by the way of the fasteners such as bolt.
The present embodiment additionally provides a kind of electric bicycle, including above-mentioned electric bicycle fame, is installed in battery compartment 5
There is lithium battery.The electric bicycle intensity is high, has a safety feature and beautiful.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of electric bicycle fame, it is characterised in that including middle pipe (4) and for installing the battery compartment (5) of lithium battery, institute
The length for stating battery compartment (5) extends along the middle pipe (4) length direction, and the battery compartment (5) is connected to the middle pipe (4)
Side.
2. electric bicycle fame according to claim 1, it is characterised in that further include main-beam pipe (1) and rear flat seat stay
Component (6), battery compartment (5) lower end be located at the main-beam pipe (1) and it is described after between flat seat stay component (6) and respectively with institute
State main-beam pipe (1) and rear flat seat stay component (6) connection；The upper surface of the battery compartment (5) is equipped with battery installing port.
3. electric bicycle fame according to claim 1, it is characterised in that the battery compartment (5) and the middle pipe (4)
Plug connection.
4. electric bicycle fame according to claim 3, it is characterised in that the battery compartment (5) is equipped with slot
(51), the plate (42) coordinated with the slot (51) is provided with the middle pipe (4).
5. electric bicycle fame according to claim 4, it is characterised in that the plate (42) is inserted into the slot
(51) part in is welded in the slot (51).
6. electric bicycle fame according to claim 5, it is characterised in that the middle pipe (4) include pipe (41) and
Two plates (42), one end of each plate (42) are fixedly connected with the periphery of the pipe (41), the other end
It is plugged in the corresponding slot (51).
7. electric bicycle fame according to claim 2, it is characterised in that the middle pipe (4) is connected to the battery
Away from rear flat seat stay component (6) side, the lower end of the middle pipe (4) is fixedly connected with the main-beam pipe (1) in storehouse (5).
8. electric bicycle fame according to claim 2, it is characterised in that further include reinforcing beam (2), the reinforcing beam
(2) at the link position of the middle pipe (4) and the main-beam pipe (1), and with the middle pipe (4) and the main-beam pipe (1)
It is fixedly connected with.
9. electric bicycle fame according to claim 8, it is characterised in that the middle pipe (4), the reinforcing beam (2)
With through hole is formed at the link position of the main-beam pipe (1), be provided with siphunculus (3), the axle center of the siphunculus (3) in the through hole
It is vertical with plane where the middle pipe (4) and the main-beam pipe (1).
10. a kind of electric bicycle, it is characterised in that including the electric bicycle fame described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341004.6A CN107985494A (en) | 2017-12-14 | 2017-12-14 | A kind of electric bicycle fame and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341004.6A CN107985494A (en) | 2017-12-14 | 2017-12-14 | A kind of electric bicycle fame and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107985494A true CN107985494A (en) | 2018-05-04 |
Family
ID=62038513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711341004.6A Pending CN107985494A (en) | 2017-12-14 | 2017-12-14 | A kind of electric bicycle fame and electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107985494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720485A (en) * | 2019-02-21 | 2019-05-07 | 上海钧正网络科技有限公司 | A kind of power-assisted battery box for vehicle, vehicle frame and vehicle using motor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040562Y (en) * | 2007-04-29 | 2008-03-26 | 韩德玮 | Electric bicycle |
| CN102556241A (en) * | 2012-03-14 | 2012-07-11 | 无锡艾格尼科技有限公司 | Electric vehicle frame with built-in lithium battery |
| CN102897278A (en) * | 2011-07-28 | 2013-01-30 | 本田技研工业株式会社 | Electrical component configuration structure for electric bicycle |
| CN203377285U (en) * | 2013-07-04 | 2014-01-01 | 天津科斯特汽车技术有限责任公司 | Battery mounting bracket for electric bicycle |
| JP2015003609A (en) * | 2013-06-20 | 2015-01-08 | ブリヂストンサイクル株式会社 | Power-assisted bicycle |
| CN204279830U (en) * | 2014-10-31 | 2015-04-22 | 宁波甬瑞车业有限公司 | A kind of Novel simple type triangle bicycle rack |
| CN106476647A (en) * | 2016-11-22 | 2017-03-08 | 浙江绿源电动车有限公司 | Electric bicycle |
| CN206615337U (en) * | 2017-03-30 | 2017-11-07 | 浙江阿波罗摩托车制造有限公司 | A kind of suspension type battery fastening structure |
| CN206691298U (en) * | 2017-04-06 | 2017-12-01 | 陈良才 | A kind of integrated electric vehicle carriage with battery case |
-
2017
- 2017-12-14 CN CN201711341004.6A patent/CN107985494A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040562Y (en) * | 2007-04-29 | 2008-03-26 | 韩德玮 | Electric bicycle |
| CN102897278A (en) * | 2011-07-28 | 2013-01-30 | 本田技研工业株式会社 | Electrical component configuration structure for electric bicycle |
| CN102556241A (en) * | 2012-03-14 | 2012-07-11 | 无锡艾格尼科技有限公司 | Electric vehicle frame with built-in lithium battery |
| JP2015003609A (en) * | 2013-06-20 | 2015-01-08 | ブリヂストンサイクル株式会社 | Power-assisted bicycle |
| CN203377285U (en) * | 2013-07-04 | 2014-01-01 | 天津科斯特汽车技术有限责任公司 | Battery mounting bracket for electric bicycle |
| CN204279830U (en) * | 2014-10-31 | 2015-04-22 | 宁波甬瑞车业有限公司 | A kind of Novel simple type triangle bicycle rack |
| CN106476647A (en) * | 2016-11-22 | 2017-03-08 | 浙江绿源电动车有限公司 | Electric bicycle |
| CN206615337U (en) * | 2017-03-30 | 2017-11-07 | 浙江阿波罗摩托车制造有限公司 | A kind of suspension type battery fastening structure |
| CN206691298U (en) * | 2017-04-06 | 2017-12-01 | 陈良才 | A kind of integrated electric vehicle carriage with battery case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720485A (en) * | 2019-02-21 | 2019-05-07 | 上海钧正网络科技有限公司 | A kind of power-assisted battery box for vehicle, vehicle frame and vehicle using motor |
| CN109720485B (en) * | 2019-02-21 | 2024-04-19 | 上海钧正网络科技有限公司 | Battery box, frame and moped for moped |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204315807U (en) | Micro coaxial cable connector assembly | |
| CN108116581A (en) | A kind of electric bicycle | |
| CN103797658B (en) | Conductive plate and joint connector | |
| CN105406254A (en) | Electric connector | |
| CN103140412A (en) | Motor vehicle chassis having a part for attaching bodywork elements and electrical cables to the central floor | |
| CN105263792B (en) | Two-wheeled article storing structure | |
| CN206327495U (en) | Electronic ATV vehicle frames | |
| CN107985494A (en) | A kind of electric bicycle fame and electric bicycle | |
| CN205836940U (en) | Electric automobile and frame Assembly thereof | |
| CN104670001A (en) | Utility vehicle | |
| CN103460313B (en) | Ferrite magnetic core structure of electric automobile power supply device and power supply road structure using same | |
| CN103112528A (en) | Electric bicycle | |
| CN204713314U (en) | Electric assisted bicycle vehicle frame | |
| US8021176B2 (en) | Power supply connector | |
| CN207860353U (en) | A kind of electric bicycle | |
| CN104276244A (en) | Frame structure assembly of motorcycle and motorcycle | |
| CN107887123A (en) | A kind of convenient installation branch angle of special amorphous transformer | |
| CN203127050U (en) | Electric bicycle | |
| CN209875264U (en) | Urea tank assembly mounting bracket | |
| CN203150797U (en) | Rj45 connector | |
| CN208559669U (en) | Carry the electric bicycle fame of battery | |
| CN202076554U (en) | Cable connector assembly | |
| CN106555632A (en) | Oil sump and the vehicle with which | |
| CN206672985U (en) | Electric vehicle battery holder and the electric car including the battery case | |
| CN206155131U (en) | Battery mounting bracket for vehicle and vehicle with same |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
|
| RJ01 | Rejection of invention patent application after publication |