CN221091075U - Fender subassembly and electric bicycle - Google Patents
Fender subassembly and electric bicycle Download PDFInfo
- Publication number
- CN221091075U CN221091075U CN202322698582.2U CN202322698582U CN221091075U CN 221091075 U CN221091075 U CN 221091075U CN 202322698582 U CN202322698582 U CN 202322698582U CN 221091075 U CN221091075 U CN 221091075U
- Authority
- CN
- China
- Prior art keywords
- fender
- electric bicycle
- front wheel
- assembly
- linear driving
- 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
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000010248 power generation Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The application discloses a mud guard assembly and an electric bicycle, and relates to the technical field of electric bicycles. The fender assembly comprises a fender and a linear driving piece connected to the fender, the linear driving piece is fixedly arranged on the frame, the driving end is connected with the fender, the fender is arranged on the upper side of the front wheel of the electric vehicle, and the linear driving piece drives the fender to move towards or away from the front wheel of the electric vehicle so as to change the gap between the fender and the front wheel of the electric vehicle. The electric bicycle can reduce running wind resistance of the electric bicycle.
Description
Technical Field
The application relates to the technical field of electric bicycles, in particular to a mud guard assembly and an electric bicycle.
Background
With the development of technology and the improvement of living standard, an electric vehicle plays an increasingly important role in daily life of people as a riding transportation means and an entertainment facility. The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a rotating handle, a brake handle and other operating components and a display instrument system on the basis of a common bicycle, and is favored by consumers by virtue of the advantages of low price, labor saving, convenience in movement, energy saving, environmental protection, low use cost, various appearance and the like.
The mudguard is an important accessory of the electric vehicle, can protect wheels of the electric vehicle, can prevent sand and rain, and can prevent rainwater and sediment from impacting a driver in the driving process. In the prior art, the distance between the fender and the wheel is fixed, the gap between the fender and the wheel cannot be adjusted according to the riding speed of the electric vehicle, and when the speed of the electric vehicle is too high, air can flow in the gap between the fender and the wheel, so that the running speed of the vehicle is influenced.
Disclosure of utility model
The application aims to provide a mud guard assembly and an electric bicycle, which can adjust a gap between a mud guard and wheels and reduce running wind resistance of the electric bicycle.
Embodiments of the present application are implemented as follows:
In one aspect of the embodiments of the present application, a fender assembly is provided, which includes a fender and a linear driving member connected to the fender, wherein the linear driving member is fixedly installed on a frame, and a driving end is connected to the fender, the fender is mounted on an upper side of a front wheel of an electric vehicle, and the linear driving member drives the fender to move toward or away from the front wheel of the electric vehicle so as to change a gap between the fender and the front wheel of the electric vehicle.
Alternatively, as an implementation manner, the section of the mudguard is arranged in an arc shape along the direction that the mudguard wraps the front wheel of the electric vehicle.
Optionally, as an implementation manner, the device further comprises a controller and a velocimeter which are electrically connected with each other, wherein the controller controls the linear driving piece to move, and the velocimeter monitors the real-time vehicle speed and transmits the real-time vehicle speed to the controller.
Optionally, as an implementation manner, the driving end of the linear driving piece is provided with a connecting part, the mud guard is provided with a fixing part, and the connecting part is connected with the fixing part.
Optionally, as an implementation manner, the two linear driving parts are arranged on two sides of the fender oppositely, and driving ends of the two linear driving parts are respectively connected with the fender.
Optionally, as an implementation manner, the mud guard is further provided with a mounting hole, and the mounting hole is used for mounting the headlamp.
In another aspect of the embodiment of the application, an electric bicycle is provided, which comprises a frame, an electric bicycle front wheel arranged on the frame, and the mudguard assembly according to any one of the above, wherein the mudguard assembly comprises a linear driving part arranged on the frame and a mudguard connected with the driving end of the linear driving part, the mudguard is covered on the upper side of the electric bicycle front wheel, and the linear driving part drives the mudguard to move towards or away from the electric bicycle front wheel.
Optionally, as an implementation manner, the frame is further provided with a storage battery and a wind deflector assembly, and the wind deflector assembly comprises a wind deflector installed on the frame and a wind power generation assembly installed on the wind deflector, and the wind power generation assembly is used for charging the storage battery.
Optionally, as an implementation manner, the wind power generation assembly includes a generator arranged on the frame and a fan in transmission connection with the generator, the fan rotates to drive the generator to generate electricity, and the generator is electrically connected with the storage battery.
Optionally, as an implementation manner, a headlight is further arranged on the mud guard, and the headlight is electrically connected with the mud guard.
The beneficial effects of the embodiment of the application include:
The application provides a fender assembly and an electric bicycle, which comprise a fender and a linear driving piece connected to the fender, wherein the linear driving piece is fixedly arranged on a frame, a driving end is connected with the fender, the fender is arranged on the upper side of a front wheel of the electric bicycle, and the linear driving piece drives the fender to move towards or away from the front wheel of the electric bicycle so as to change a gap between the fender and the front wheel of the electric bicycle, and reduce running wind resistance of the electric bicycle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an electric bicycle according to an embodiment of the present application.
Icon: 100-an electric bicycle; 110-front wheels of the electric vehicle; 120-a fender assembly; 121-linear drive; 122-a fender; 130-a wind deflector assembly; 131-wind deflector; 132-wind power generation assembly.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, the present embodiment provides a fender assembly 120, which includes a fender 122 and a linear driving member 121 connected to the fender 122, wherein the linear driving member 121 is fixedly mounted on a frame, and the driving end is connected to the fender 122, the fender 122 is mounted on an upper side of an electric vehicle front wheel 110, and the linear driving member 121 drives the fender 122 to move toward or away from the electric vehicle front wheel 110 to change a gap between the fender 122 and the electric vehicle front wheel 110.
Specifically, in the running process of the electric bicycle 100, when the speed of the electric bicycle 100 is fast, the linear driving member 121 is controlled to drive the mudguard 122 to move towards the front wheel 110 of the electric bicycle, so as to gradually reduce the gap between the mudguard 122 and the front wheel 110 of the electric bicycle, further reduce the air flow between the mudguard 122 and the wheels, thereby reducing the running wind resistance of the electric bicycle 100 and ensuring the running speed of the electric bicycle 100.
When the electric bicycle 100 passes through a muddy road, the linear driving member 121 is controlled to drive the mudguard 122 to move away from the front wheel 110 of the electric bicycle, so as to gradually increase the gap between the mudguard 122 and the front wheel 110 of the electric bicycle, so as to avoid the electric bicycle 100 from being unable to move forward due to jamming between the mudguard 122 and the front wheel 110 of the electric bicycle.
It should be noted that the linear driving member 121 may be a linear motor, so that the linear motor drives the fender 122 to move toward or away from the front wheel 110 of the electric vehicle to change the gap between the fender 122 and the front wheel 110 of the electric vehicle.
The application provides a fender assembly 120, which comprises a fender 122 and a linear driving part 121 connected to the fender 122, wherein the linear driving part 121 is fixedly arranged on a frame, the driving end is connected with the fender 122, the fender 122 is erected on the upper side of an electric bicycle front wheel 110, and the linear driving part 121 drives the fender 122 to move towards or away from the electric bicycle front wheel 110 so as to change the gap between the fender 122 and the electric bicycle front wheel 110 and reduce the running wind resistance of the electric bicycle 100.
In one possible embodiment of the present application, as shown in fig. 1, the cross section of the mudguard 122 is arranged in an arc shape in the direction in which the mudguard 122 covers the front wheel 110 of the electric vehicle.
Specifically, along the direction that the fender 122 covers the front wheel 110 of the electric vehicle, the section of the fender 122 is configured to be arc-shaped, so that the fender 122 covers both sides of the front wheel 110 of the electric vehicle, and the front wheel 110 of the electric vehicle is better protected.
In one possible embodiment of the present application, as shown in fig. 1, the vehicle further comprises a controller and a velocimeter electrically connected to each other, wherein the controller controls the linear driving member 121 to move, and the velocimeter monitors the real-time vehicle speed and transmits the real-time vehicle speed to the controller.
Specifically, in the running process of the electric bicycle 100, the velocimeter monitors the real-time vehicle speed, when the electric bicycle 100 is faster, the velocimeter transmits the monitored real-time vehicle speed to the controller, and the controller controls the linear driving part 121 to drive the mudguard 122 to move towards the front wheel 110 of the electric bicycle so as to gradually reduce the gap between the mudguard 122 and the front wheel 110 of the electric bicycle, and further reduce the air flow between the mudguard 122 and the wheels, thereby reducing the running wind resistance of the electric bicycle 100.
When the electric bicycle 100 passes through a muddy road, the controller controls the linear driving member 121 to drive the mudguard 122 to move away from the electric bicycle front wheel 110, so as to gradually increase the gap between the mudguard 122 and the electric bicycle front wheel 110, so as to avoid the electric bicycle 100 from being unable to move forward due to jamming between the mudguard 122 and the electric bicycle front wheel 110.
In one possible embodiment of the present application, as shown in fig. 1, the driving end of the linear driving member 121 is provided with a connection portion, and the fender 122 is provided with a fixing portion, and the connection portion is connected with the fixing portion.
Specifically, when the fender assembly 120 is assembled, the linear driving member 121 is mounted on the frame, and the connecting portion of the driving end of the linear driving member 121 is connected with the fixing portion provided on the fender 122, so as to enable the linear driving member 121 to drive the fender 122 to move.
In one possible embodiment of the present application, as shown in fig. 1, the linear driving members 121 include two linear driving members 121, and the two linear driving members 121 are disposed opposite to each other on two sides of the fender 122, and driving ends of the two linear driving members 121 are respectively connected to the fender 122.
Specifically, when the fender assembly 120 is assembled, the two linear driving members 121 are mounted on the frame, two fixing portions are disposed on two sides of the fender 122, and the connecting portions of the driving ends of the two linear driving members 121 are respectively connected with the fixing portions disposed on two sides of the fender 122, so that the linear driving members 121 drive the fender 122 to move.
Specifically, in the running process of the electric bicycle 100, the velocimeter monitors the real-time vehicle speed, when the electric bicycle 100 is faster, the velocimeter transmits the monitored real-time vehicle speed to the controller, and the controller simultaneously controls the two linear driving pieces 121 to drive the mud guard 122 to move towards the electric bicycle front wheel 110 so as to gradually reduce the gap between the mud guard 122 and the electric bicycle front wheel 110, and further reduce the air flow between the mud guard 122 and the electric bicycle front wheel, thereby reducing the running wind resistance of the electric bicycle. The two linear driving members 121 move simultaneously to drive the mud guard 122 to move, so as to ensure the stability of the installation of the mud guard 122.
When the electric bicycle 100 passes through a muddy road, the controller simultaneously controls the two linear driving members 121 to drive the mudguard 122 to move away from the electric bicycle front wheel 110 so as to gradually increase the gap between the mudguard 122 and the electric bicycle front wheel 110, so as to avoid the phenomenon that the electric bicycle 100 cannot move forward due to jamming between the mudguard 122 and the electric bicycle front wheel 110.
In one possible embodiment of the present application, as shown in fig. 1, a mounting hole is further provided on the mudguard 122 for mounting a head lamp.
Specifically, the mounting hole is formed in the fender 122, when the fender assembly 120 is assembled, the two linear driving members 121 are mounted on the frame body, two fixing portions are arranged on two sides of the fender 122, connecting portions of driving ends of the two linear driving members 121 are respectively connected with the fixing portions arranged on two sides of the fender 122, so that the linear driving members 121 drive the fender 122 to move, and then the headlamp is mounted on the mounting hole through the fastening piece.
In one possible embodiment of the present application, an electric bicycle 100 is provided, which includes a frame, an electric front wheel 110 disposed on the frame, and a fender assembly 120 in the foregoing embodiment, the fender assembly 120 includes a linear driving member 121 mounted on the frame, and a fender 122 connected to a driving end of the linear driving member 121, the fender 122 is covered on an upper side of the electric front wheel 110, and the linear driving member 121 drives the fender 122 to move toward or away from the electric front wheel 110.
Specifically, when the fender assembly 120 is assembled, the fixed end of the linear driving member 121 is mounted on the frame, and the driving end of the linear driving member 121 is connected with the fender 122, so that the linear driving member 121 drives the fender 122 to move, and the linear driving member 121 drives the fender 122 to move towards or away from the front wheel 110 of the electric vehicle to increase or decrease the gap between the fender 122 and the front wheel 110 of the electric vehicle.
In one possible embodiment of the present application, as shown in fig. 1, a battery and a wind deflector assembly 130 is further disposed on the frame, and the wind deflector assembly 130 includes a wind deflector 131 mounted on the frame and a wind power generation assembly 132 mounted on the wind deflector 131, and the wind power generation assembly 132 is used for charging the battery.
During the running process of the electric bicycle 100, wind energy is provided to the wind power generation assembly 132, and the wind energy can be converted into electric energy by the wind power generation assembly 132, and then the electric energy is stored in the storage battery, so that the controller is powered by the electric energy.
It should be noted that, the windward side of the wind deflector 131 is an arc surface to further reduce wind resistance during the running process of the electric bicycle 100.
In one possible embodiment of the present application, as shown in fig. 1, the wind power generation assembly 132 includes a generator disposed on the frame and a fan drivingly connected to the generator, the fan rotating to drive the generator to generate electricity, the generator being electrically connected to the battery.
In the advancing process of the electric bicycle 100, wind power drives the fan to rotate, the fan rotates to drive the generator to generate electricity, wind energy is converted into electric energy, then the electric energy is stored in the storage battery, and then the controller is powered by the electric energy, and the endurance mileage of the electric bicycle 100 is improved by arranging the wind power generation assembly.
It should be noted that, be provided with the opening on the deep bead, the fan leaks through the opening to make wind-force drive the fan through the opening and rotate, thereby make the generator generate electricity.
In one possible embodiment of the present application, as shown in fig. 1, a headlight is further provided on the fender 122, and the headlight is electrically connected to the motor.
Specifically, when the fender assembly 120 is assembled, the two linear driving members 121 are installed on the frame body, two fixing portions are arranged on two sides of the fender 122, connecting portions of driving ends of the two linear driving members 121 are respectively connected with the fixing portions arranged on two sides of the fender 122, so that the linear driving members 121 drive the fender 122 to move, then the head lamp is installed on the installation hole through a fastener, and the head lamp is electrically connected with the head lamp through a generator to supply power to the head lamp.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a fender subassembly, its characterized in that includes the fender and connects the straight line driving piece on the fender, straight line driving piece fixed mounting is on the frame, and the drive end with the fender is connected, the fender erects in electric motor car front wheel upside, straight line driving piece drives the fender is towards or keep away from electric motor car front wheel motion in order to change the fender with clearance between the electric motor car front wheel.
2. The fender assembly of claim 1, wherein a cross section of the fender is configured in an arc shape in a direction in which the fender wraps around the front wheel of the electric vehicle.
3. The fender assembly of claim 1, further comprising a controller and a tachometer electrically connected to each other, the controller controlling movement of the linear drive member, the tachometer monitoring real-time vehicle speed and transmitting to the controller.
4. The fender assembly of claim 1, wherein the drive end of the linear drive member is provided with a connecting portion, and the fender is provided with a fixing portion, and the connecting portion is connected to the fixing portion.
5. The fender assembly of claim 1, wherein the linear driving members comprise two linear driving members disposed on opposite sides of the fender, and the driving ends of the two linear driving members are respectively connected to the fender.
6. The fender assembly of claim 1, further comprising a mounting hole provided in the fender for mounting a headlamp.
7. An electric bicycle, characterized by comprising a frame, an electric bicycle front wheel arranged on the frame and the fender assembly according to any one of claims 1-6, wherein the fender assembly comprises a linear driving part arranged on the frame and a fender connected with the driving end of the linear driving part, the fender cover is arranged on the upper side of the electric bicycle front wheel, and the linear driving part drives the fender to move towards or away from the electric bicycle front wheel.
8. The electric bicycle of claim 7, wherein the frame is further provided with a battery and a wind deflector assembly, the wind deflector assembly comprising a wind deflector mounted on the frame and a wind power generation assembly mounted on the wind deflector, the wind power generation assembly for charging the battery.
9. The electric bicycle of claim 8, wherein the wind power generation assembly comprises a generator arranged on the frame and a fan in driving connection with the generator, the fan rotates to drive the generator to generate electricity, and the generator is electrically connected with the storage battery.
10. The electric bicycle of claim 9, wherein a headlight is further provided on the fender, and the headlight is electrically connected to the generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322698582.2U CN221091075U (en) | 2023-10-08 | 2023-10-08 | Fender subassembly and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322698582.2U CN221091075U (en) | 2023-10-08 | 2023-10-08 | Fender subassembly and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221091075U true CN221091075U (en) | 2024-06-07 |
Family
ID=91312603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322698582.2U Active CN221091075U (en) | 2023-10-08 | 2023-10-08 | Fender subassembly and electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221091075U (en) |
-
2023
- 2023-10-08 CN CN202322698582.2U patent/CN221091075U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108944469A (en) | A kind of compensation electric car of wind energy kinetic energy composite distance increasing | |
| US9132735B2 (en) | Electric car systems | |
| CN1836925A (en) | Dual-purpose vehicle for road and rail | |
| CN201304907Y (en) | Pure electric car system | |
| CN221091075U (en) | Fender subassembly and electric bicycle | |
| CN202243039U (en) | Multi-energy electric vehicle | |
| CN204846107U (en) | Two -wheeled is totally closed from generating electricity electric motor car | |
| CN201824895U (en) | Electric automobile boosted by wind power | |
| CN211519724U (en) | Driving and parking safety device based on sensor control | |
| CN213341815U (en) | Mixed-action motorcycle motor | |
| CN103318264B (en) | Simplify mini electric vehicle development platform | |
| CN2567127Y (en) | Motorcycle with battery and electric diving device | |
| CN101638059A (en) | Self-powered electric car | |
| JP2003299207A (en) | Electric vehicle by wind power generation | |
| CN212148440U (en) | Small-sized environment-friendly automobile suitable for household use | |
| CN207697509U (en) | A kind of solar energy intelligent automobile | |
| CN214492702U (en) | Automatic switching device for direction lamp | |
| CN210793463U (en) | Side motor tricycle with excellent performance | |
| CN1093810C (en) | Two-wheeled motorcycle with streamlined windshield | |
| CN2887724Y (en) | Motor motorcycle | |
| CN2839089Y (en) | Motor-driven electric dual-purpose car | |
| CN215553904U (en) | Electric bicycle with automatic supplementary electric power | |
| CN217835877U (en) | Electric scooter wheel frame and fender integral type structure | |
| CN200939908Y (en) | Safety lamp for vehicles | |
| CN2812007Y (en) | Overspeed reminder for fork-lift truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |