CN209719818U - Electric bicycle fame - Google Patents
Electric bicycle fame Download PDFInfo
- Publication number
- CN209719818U CN209719818U CN201920554510.1U CN201920554510U CN209719818U CN 209719818 U CN209719818 U CN 209719818U CN 201920554510 U CN201920554510 U CN 201920554510U CN 209719818 U CN209719818 U CN 209719818U
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- China
- Prior art keywords
- axis
- logical
- fixedly connected
- frame body
- electric bicycle
- 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.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model proposes a kind of electric bicycle fames, including frame body, it is logical that horizontally disposed five are fixedly connected in frame body, five it is logical in be rotatably equipped with axis, five logical both ends are stretched out at the both ends of axis, five logical two sides are respectively arranged with one and manage perpendicular to five logical sides, two side pipes are respectively fixedly connected in the two sides of frame body, every one side Guan Jun includes a front end edge pipe and a back end edge pipe, a connecting tube is fixedly connected between each front end edge pipe and back end edge pipe, each connecting tube is colluded axis with five and is managed perpendicular to side, the both ends of axis both pass through connecting tube, the both ends of axis are all set in the outside of side pipe, the both ends of axis are respectively arranged with a pedal, the utility model has the design of the regulation and ergonomics that meet electric bicycle new national standard, reduce axis terrain clearance, the high spy of comfort level of riding Point.
Description
Technical field
The utility model relates to electric bicycle technical fields, more particularly, to a kind of electric bicycle fame.
Background technique
Electric bicycle refers to using battery as supplementary energy, and motor, control are mounted on the basis of ordinary bicycle
The Personal Transporter of the electromechanical integration of the control members such as device processed, battery, handle brake lever and display instrument system.With city
The volume of traffic of the development in city, city increases sharply, and causes urban transportation to block, accommodating out, the big electric bicycle of flexibility becomes
People closely go on a journey and the preferred traffic tool of working.
Existing pedal electric bicycle is primarily present following problems: first is in installing on pedal electric bicycle
The logical top position being arranged between two side pipes of the five of axis does not meet the new state of electric vehicle so that the terrain clearance of axis is excessively high
Target regulation；The height of second day pedal being mounted on axis does not meet the design of ergonomics yet, and people have ridden
Come very uncomfortable.
Therefore, it is necessary to a kind of electric bicycle fames for being able to solve the above problem.
Utility model content
The utility model proposes a kind of electric bicycle fames, have the regulation and human body for meeting electric bicycle new national standard
The design of engineering science reduces axis terrain clearance, the high feature of comfort level of riding.
The technical solution of the utility model is achieved in that
Electric bicycle fame, including frame body are fixedly connected with horizontally disposed five logical, institutes in the frame body
State five it is logical in be rotatably equipped with an axis, described five logical both ends, described five logical two sides point are stretched out in the both ends of the axis
One is not provided with to manage perpendicular to described five logical sides, two side pipes are respectively fixedly connected in the two sides of the frame body,
Each side Guan Jun includes a front end edge pipe and a back end edge pipe, between each front end edge pipe and the back end edge pipe
It is fixedly connected with a connecting tube, each connecting tube is colluded axis with described five and managed perpendicular to the side, the axis
Both ends both pass through the connecting tube, and the both ends of the axis are all set in the outside of the side pipe, the both ends difference of the axis
It is provided with a pedal.
As a kind of perferred technical scheme, a mounting base, the mounting base setting are fixedly connected in the frame body
Between two side pipes, it is logical that described five are fixedly connected in the mounting base.
As a kind of perferred technical scheme, described five it is logical be provided with a drive sprocket between a side pipe, it is described
Drive sprocket is fixedly installed on the axis, the rear end of the frame body be provided with a drive rear-wheel rotated it is driven
It is engaged with a drive chain jointly on sprocket wheel, the drive sprocket and the driven sprocket.
As a kind of perferred technical scheme, each mode that is fixedly connected is welding.
Using above-mentioned technical proposal, the utility model has the following beneficial effects:
Since electric bicycle fame includes frame body, it is fixedly connected with horizontally disposed five in frame body and leads to, five
Axis is rotatably equipped in logical, five logical two sides are respectively arranged with manages on one side, and it is logical that one and five are fixedly connected on every pipe on one side
Coaxial connecting tube is each passed through two connecting tubes for installing the both ends of axis of pedal, and axis stretches out the both ends of connecting tube
It is separately installed with pedal, five logical, axis and connecting tube are coaxial arrangement, and people drive axis to rotate pedaling pedal
When, axis drives drive sprocket and drive chain to be rotated, drive chain drive driven sprocket and electrical salf-walking back wheels of vehicle into
Row rotation, so that entire electric bicycle be driven to move forward, in the present invention, install axis five logical are provided in two
In the pipe same level height of root side, axis directly through the connecting tube being arranged on the pipe of side, reduce on electric bicycle five it is logical and
The terrain clearance of axis makes the terrain clearance of axis meet the regulation of electric vehicle new national standard；And it reduces in after terrain clearance
Pedal is installed on axis, the height setting of people's pedal when riding meets the design of ergonomics, improves when riding
Comfort level.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
Wherein: 1, frame body；2, five is logical；3, axis；4, Bian Guan；5, front end edge pipe；6, back end edge pipe；7, connecting tube；
8, pedal；9, mounting base；10, drive sprocket；11, driven sprocket；12, drive chain.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As Fig. 1 and Fig. 2 jointly shown in, electric bicycle fame, including frame body 1 is fixedly connected in frame body 1
Horizontally disposed five lead to 2, and an axis 3 is rotatably equipped in five logical 2, and five logical 2 both ends are stretched out at the both ends of axis 3, and five lead to 2
Two sides are respectively arranged with one perpendicular to five logical 2 side pipe 4, and two side pipes 4 are respectively fixedly connected in the two sides of frame body 1, often
Pipe 4 includes a front end edge pipe 5 and a back end edge pipe 6 on one side, is fixedly connected between each front end edge pipe 5 and back end edge pipe 6
There is a connecting tube 7, each connecting tube 7 is coaxial and perpendicular to side pipe 4 with five logical 2, and the both ends of axis 3 both pass through connecting tube 7, in
The both ends of axis 3 are all set in the outside of side pipe 4, and the both ends of axis 3 are respectively arranged with a pedal 8.
Wherein, a mounting base 9 is fixedly connected in frame body 1, mounting base 9 is set between two side pipes 4, mounting base 9
On be fixedly connected with five logical 2.
Moreover, five lead to 2 and are provided with a drive sprocket 10 between pipe 4 on one side, drive sprocket 10 is fixedly installed in axis 3
On, the rear end of frame body 1 is provided with the driven sprocket 11 that a drive rear-wheel is rotated, drive sprocket 10 and driven sprocket 11
On be engaged with a drive chain 12 jointly.
In addition, each mode that is fixedly connected is welding.
In the present invention, people pedal pedal 8 drive axis 3 rotate when, axis 3 drive drive sprocket 10
It is rotated with drive chain 12, drive chain 12 drives driven sprocket 11 and electrical salf-walking back wheels of vehicle to be rotated, thus band
It moves entire electric bicycle to move forward, unlike pedal 8 can not be installed on existing pedal electric bicycle, pedal is installed
Pedal 8 on 8 pedal electric bicycle is also only intended to decorate, and in the present invention, and the five of installation axis 3 are logical
2 are provided in two side pipes, 4 same level height, and axis 3 reduces electronic directly through the connecting tube 7 being arranged on side pipe 4
On bicycle five logical 2 and axis 3 terrain clearance, so that the terrain clearance of axis 3 is met the regulation of electric vehicle new national standard；And it drops
Pedal 8 is installed on axis 3 after low terrain clearance, the height setting of people's pedal 8 when riding meets ergonomics
Design, improves comfort level when riding.
To sum up, the utility model proposes electric bicycle fame, have meet electric bicycle new national standard regulation and
The design of ergonomics reduces axis terrain clearance, the high feature of comfort level of riding.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. electric bicycle fame, which is characterized in that including frame body, be fixedly connected in the frame body horizontally disposed
It is five logical, described five it is logical in be rotatably equipped with an axis, described five logical both ends are stretched out at the both ends of the axis, and described five is logical
Two sides be respectively arranged with one and managed perpendicular to described five logical sides, two side pipes are respectively fixedly connected in the frame body
Two sides, each side Guan Jun includes a front end edge pipe and a back end edge pipe, each front end edge pipe and the back end edge
A connecting tube is fixedly connected between pipe, each connecting tube is colluded axis with described five and managed perpendicular to the side, institute
The both ends for stating axis both pass through the connecting tube, and the both ends of the axis are all set in the outside of the side pipe, the axis
Both ends are respectively arranged with a pedal.
2. electric bicycle fame according to claim 1, which is characterized in that be fixedly connected with a peace in the frame body
Seat is filled, the mounting base is set between two side pipes, and it is logical that described five are fixedly connected in the mounting base.
3. electric bicycle fame according to claim 2, which is characterized in that described five logical set between a side pipe
It is equipped with a drive sprocket, the drive sprocket is fixedly installed on the axis, and the rear end of the frame body is provided with a band
It is engaged with a drive chain jointly on the driven sprocket that dynamic rear-wheel is rotated, the drive sprocket and the driven sprocket.
4. electric bicycle fame according to claim 3, which is characterized in that each mode that is fixedly connected is weldering
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554510.1U CN209719818U (en) | 2019-04-23 | 2019-04-23 | Electric bicycle fame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554510.1U CN209719818U (en) | 2019-04-23 | 2019-04-23 | Electric bicycle fame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719818U true CN209719818U (en) | 2019-12-03 |
Family
ID=68674218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554510.1U Expired - Fee Related CN209719818U (en) | 2019-04-23 | 2019-04-23 | Electric bicycle fame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719818U (en) |
-
2019
- 2019-04-23 CN CN201920554510.1U patent/CN209719818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |