CN209366372U - A kind of electronic front-wheel hub for bicycle - Google Patents
A kind of electronic front-wheel hub for bicycle Download PDFInfo
- Publication number
- CN209366372U CN209366372U CN201620608430.6U CN201620608430U CN209366372U CN 209366372 U CN209366372 U CN 209366372U CN 201620608430 U CN201620608430 U CN 201620608430U CN 209366372 U CN209366372 U CN 209366372U
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- CN
- China
- Prior art keywords
- end cap
- wheel hub
- electronic front
- hub
- bicycle
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- 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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- 230000010354 integration Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to technical field of bicycles, refer in particular to a kind of electronic front-wheel hub for bicycle, including hub motor, end cap and central axis, the hub motor includes wheel hub, annular stator and support frame, and muti-piece magnetic links are connected between the annular stator and wheel hub；In a ring, centre is provided with driving device and electricity in the cavity around a cavity is formed to the hub motor；The central axis includes left half axle and right axle shaft；Power device and power supply are placed on the part of annular generator by the utility model, are not take up extra space, rationally utilize space, simple and light, are suitably mounted on bicycle.
Description
Technical field
The utility model relates to technical field of bicycles, refer in particular to a kind of electronic front-wheel hub for bicycle.
Background technique
Bicycle is deep by people with its light small and exquisite easy to control and environmental protection and energy saving as the common walking-replacing tool of people
Like, but relative to remote road, speed is slower, and due to needing riding for manpower, people are in ride
In be easy to tire out.Therefore a kind of electric vehicle is provided on the market, compare bicycle, by being driven by electricity, power foot, speed is fast,
And very important person is not required to ride, it is very laborsaving, but its structure is complex, weight weight, it is not light enough.
CN204967512U discloses a kind of cavity ring rail motor, including annular stator, is equipped in annular stator outer surface
Connecting bracket, the annular stator is designed with transmission ring in two end faces up and down, and outside is provided with wheel hub, the wheel hub and annular
Gap between stator is equipped with end cap, and in the process of moving, end cap can be rotated together with wheel hub.
A kind of Electric Motor Wheel of set battery motor integration is disclosed in CN104354825A, structure includes wheel rim and wheel
Central axis, be fixedly installed tire on the outside of the wheel rim, inside is fixedly installed sealing plate, and the sealing plate passes through bearing
It is tightly connected with central axis, rack gear is fixedly mounted in the inner wall of wheel rim, is fixedly installed on affiliated central axis equipped with motor
Electric machine support and battery bracket equipped with battery, the output shaft of the motor rotated by gear drive driven gear ring,
The motor is connect with controller, and electric vehicle of the inventive structure based on the Electric Motor Wheel has good duration performance,
But such Electric Motor Wheel is to compare bicycle, structure is complex, and width is wide, and discomfort shares for electric vehicle
On bicycle.
Summary of the invention
Purpose of the utility model is to solve the above problems, devise a kind of convenient to use, use with long service life
In the electronic front-wheel hub of bicycle.
Purpose of the utility model is realized as follows:
A kind of electronic front-wheel hub for bicycle, including hub motor, end cap and central axis, the hub motor packet
Wheel hub, annular stator and support frame are included, muti-piece magnetic links are connected between the annular stator and wheel hub；The hub motor is in
Annular, centre are provided with driving device and electricity in the cavity around a cavity is formed；The central axis include left half axle and
Right axle shaft.
Preferably, multiple mounting holes are evenly distributed on two sides of described wheel hub or so.
Preferably, left inside end cap and right inner end cap, the left inside end cap and institute are threaded at left and right sides of the wheel hub
It states and is equipped with left bearing between support frame；Right bearing is equipped between the right inner end cap and support frame as described above.
Preferably, left outside end cap and right outer end cap are threaded at left and right sides of support frame as described above, in the left outside end cap
Portion forms the groove one for placing left half axle；The groove two for placing right axle shaft is formed in the middle part of the right outer end cap.
Preferably, the through-hole that can wear electric wire is formed on the left outside end cap or right outer end cap.
Preferably, the driving device is the integrated motor of integration, and the power supply is removably mounted in the cavity.
Preferably, the middle part of electronic front-wheel is arranged in the hub motor.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, power device and power supply are placed on the part of annular generator by the utility model, and it is extra to be not take up
Space rationally utilizes space, simple and light, is suitably mounted on bicycle.
2, it is connected between the utility model annular stator and left inside end cap and right inner end cap by bearing, can make running
Left inside end cap in journey, when right inner end cap and wheel hub two rotate, support frame, left outside end cap, right outer end cap, left half axle and right axle shaft
And the driving device inside support frame remain stationary motionless with power supply, extends the service life of driving device.
3, the utility model is started by power-assisted, and can automatically cut off electricity at bicycle static three minutes or more
Electricity is saved in source, and can carry out reverse charge to power supply in ride, usually in ride, since power supply is
The power supply can be disassembled the charging for being used for the electric appliances such as mobile phone by detachable structure.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the utility model cross-sectional view.
1- hub motor；2- end cap；3a- left half axle；3b- right axle shaft；4- wheel hub；5- annular stator；6- support frame；7-
Magnetic links；8- cavity；9- driving device；10- power supply；11- mounting hole；The left inside end cap of 12a-；The right inner end cap of 12b-；13a- left axle
It holds；13b- right bearing；The left outside end cap of 14a-；The right outer end cap of 14b-.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing:
As depicted in figs. 1 and 2, a kind of electronic front-wheel hub for bicycle, including hub motor 1, end cap 2 and center
Axis 3, the hub motor 1 include wheel hub 4, annular stator 5 and support frame 6, are connected between the annular stator 5 and wheel hub 4
Muti-piece magnetic links 7；In a ring, centre is provided with driving dress around a cavity 8 is formed to the hub motor 1 in the cavity 8
Set 9 and power supply 10.
The wheel hub is evenly distributed with multiple mounting holes 11 on 4 or so two sides, by these mounting holes 11, by this reality
It is mounted on front wheel with novel.
Be threaded with left inside end cap 12a and right inner end cap 12b at left and right sides of the wheel hub 4, the left inside end cap 12a with
Left bearing 13a is equipped between support frame as described above 6；Right bearing 13b is equipped between the right inner end cap 12b and support frame as described above 6,
The lower part the left bearing 13a is fixedly linked with 6 left part of support frame, and the top left bearing 13a is connected with left inside end cap 12a, the right side
The lower part bearing 13b is fixedly linked with 6 right part of support frame, and the top right bearing 13b is connected with right inner end cap 12b, make it is entire it is electronic before
In the process of running, support frame 6 can be remain stationary wheel when left inside end cap 12a and right inner end cap 12b is rotated with wheel hub.
The central axis 3 includes left half axle 3a and right axle shaft 3b；Left outside end is threaded at left and right sides of support frame as described above 6
14a and right outer end cap 14b is covered, forms the groove one for placing left half axle 3a in the middle part of the left outside end cap 14a；The right outer end
The groove two for placing right axle shaft 3b is formed in the middle part of lid 14b, left half axle 3a and right axle shaft 3b are directly installed on left outside end cap 14a
On right outer end cap 14b.
The through-hole that can wear electric wire is formed on the left outside end cap 14a or right outer end cap 14b, driving device 9 is passed through
It is wired to controller, controller is connected on the handle of bicycle, so as to control driving device 9.
The driving device 9 is the integrated motor of integration, and the power supply 10 is removably mounted in the cavity 8, in electricity
Replacement power supply 10 can be carried out in the case that source 10 is out of power, can also be taken out power supply 10 without high-speed motion
With used for other purposes, for example charge the phone.
The middle part of electronic front-wheel is arranged in the hub motor 1.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of electronic front-wheel hub for bicycle, including hub motor (1), end cap (2) and central axis, feature exist
In, the hub motor (1) include wheel hub (4), annular stator (5) and support frame (6), the annular stator (5) and wheel hub (4)
Between be connected with muti-piece magnetic links (7)；In a ring, centre is around one cavity (8) of formation, the sky for the hub motor (1)
Driving device (9) and power supply (10) are provided in chamber (8)；The central axis includes left half axle (3a) and right axle shaft (3b).
2. a kind of electronic front-wheel hub for bicycle according to claim 1, it is characterised in that: the wheel hub (4)
Left and right is evenly distributed with multiple mounting holes (11) on two sides.
3. a kind of electronic front-wheel hub for bicycle according to claim 1, it is characterised in that: the wheel hub (4)
The left and right sides is threaded with left inside end cap (12a) and right inner end cap (12b), the left inside end cap (12a) and support frame as described above
(6) left bearing (13a) is equipped between；Right bearing (13b) is equipped between the right inner end cap (12b) and support frame as described above (6).
4. a kind of electronic front-wheel hub for bicycle according to claim 1, it is characterised in that: support frame as described above
(6) left and right sides is threaded with left outside end cap (14a) and right outer end cap (14b), forms in the middle part of the left outside end cap (14a)
Place the groove one of left half axle (3a)；The groove two for placing right axle shaft (3b) is formed in the middle part of the right outer end cap (14b).
5. a kind of electronic front-wheel hub for bicycle according to claim 4, it is characterised in that: the left outside end cap
The through-hole that can wear electric wire is formed on (14a) or right outer end cap (14b).
6. a kind of electronic front-wheel hub for bicycle according to claim 1, it is characterised in that: the driving device
It (9) is the integrated motor of integration, the power supply (10) is removably mounted in the cavity (8).
7. described in any item a kind of electronic front-wheel hubs for bicycle according to claim 1~6, it is characterised in that: institute
State the middle part that electronic front-wheel is arranged in hub motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608430.6U CN209366372U (en) | 2016-06-17 | 2016-06-17 | A kind of electronic front-wheel hub for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608430.6U CN209366372U (en) | 2016-06-17 | 2016-06-17 | A kind of electronic front-wheel hub for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209366372U true CN209366372U (en) | 2019-09-10 |
Family
ID=67811035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608430.6U Expired - Fee Related CN209366372U (en) | 2016-06-17 | 2016-06-17 | A kind of electronic front-wheel hub for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209366372U (en) |
-
2016
- 2016-06-17 CN CN201620608430.6U patent/CN209366372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 318050 Shangtang village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Taizhou Mingtai Locomotive Manufacturing Co.,Ltd. Address before: 318058 Jinlin Road 519, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: MINGTAI MACHINERY MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |