CN207607598U - In set the separator of falling brake and electric bicycle of electric bicycle - Google Patents
In set the separator of falling brake and electric bicycle of electric bicycle Download PDFInfo
- Publication number
- CN207607598U CN207607598U CN201721411593.6U CN201721411593U CN207607598U CN 207607598 U CN207607598 U CN 207607598U CN 201721411593 U CN201721411593 U CN 201721411593U CN 207607598 U CN207607598 U CN 207607598U
- Authority
- CN
- China
- Prior art keywords
- block
- lead screw
- clutch
- separator
- clutch block
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
- B62L5/006—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model provide it is a kind of in set the separator of falling brake of electric bicycle.It includes lead screw, clutch block and clutch block block to be somebody's turn to do the separator of falling brake, the lead screw is mounted on axis, the clutch block is sleeved in the clutch connection portion of the lead screw, the side of the clutch block is fixedly connected with sprocket support, the outer ring in the inner ring of the clutch block and the clutch connection portion of the lead screw is in screw-thread fit, and outer ring and the motor output of the clutch block are in frictional fit；Also, the other side of the clutch block is provided with clutch block block, and the clutch block block is connect with the lead screw, and the outer diameter of the clutch block block is more than the outer diameter in the clutch connection portion of the lead screw.By the way that clutch block block is connected with lead screw, the outer diameter of clutch block block is more than the outer diameter with the clutch connection portion of lead screw, has fettered shift length of the clutch block on lead screw, clutch block is effectively prevent to fall off on lead screw.A kind of electric bicycle using the separator of falling brake is also disclosed in the utility model.
Description
Technical field
The utility model is related to electric bicycle technical field, be related to it is a kind of in set the separation dress that falls to stop of electric bicycle
It sets, and uses the electric bicycle of the separator of falling brake.
Background technology
The technology of the falling brake application of present bicycle is more and more wider, by the wheel hub of falling brake, foot pedal is reversely stepped on, chain is anti-
To movement, the driving wheel hub of falling brake carries out skidding.In the prior art, which is also useful for tasting on electric vehicle
Examination is exported to cut off the motor of electric vehicle by detecting the signal of falling brake, motor inertia force is avoided not by the way that clutch block is arranged
Profit influences, then by reversely stepping on foot pedal, to realize that fast braking, Fig. 1, Fig. 2 are respectively outer ring and the electricity of clutch block
Machine output par, c from contact when structural schematic diagram.
However, this wheel hub of falling brake is in use, due to the moving in rotation of clutch block, lead to clutch during stopping
Block can carry out radial displacement relative to axis, if shift length is excessive, it may occur that part falls off on lead screw.Currently, to solve
The above problem, it will usually in lead screw end, clamp spring is set, to avoid caused by the falling off of clutch block electric bicycle damage
Phenomenon, however, since clutch block radial load is larger, after the wheel hub of falling brake is used for a long time, it may occur that clamp spring stress deformation even falls off
The phenomenon that, particularly, falls off and do not know if clamp spring occurs in ride, it will lead to falling off for attachments of a bicycle, sternly
It is out of control that bicycle can occur in the case of weight, cause the accident, seriously threaten the riding safety of bicyclist.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, provide it is a kind of in set electric bicycle
It stops separator, and the electric bicycle using the separator of falling brake.
To achieve the above object, the utility model uses following technical solution：
The utility model provide it is a kind of in set the separator of falling brake of electric bicycle, including lead screw, clutch block and from
Block block is closed, the lead screw is mounted on axis, and the clutch block is sleeved in the clutch connection portion of the lead screw, the clutch block
Side be fixedly connected with sprocket support, the inner ring of the clutch block and the outer ring in the clutch connection portion of the lead screw are matched in screw thread
It closes, outer ring and the motor output of the clutch block are in frictional fit；Also,
The other side of the clutch block is provided with clutch block block, and the clutch block block is connect with the lead screw, and institute
State clutch block block outer diameter be more than the lead screw clutch connection portion outer diameter.
Further, the clutch block block is integrally formed with the lead screw.
Further, the clutch block block includes preceding latter linked hollow shaft and baffle ring, the hollow shaft and institute
The block axis hole for being provided with perforation in baffle ring and being sleeved on the axis is stated,
The hollow shaft is connect with the lead screw, and the outer diameter of the baffle ring is more than the outer of the clutch connection portion of the lead screw
Diameter.
Further, the hollow shaft is connect with the wire rod thread.
Further, it is provided with block keyway in the block axis hole, is provided on the axis and the block keyway
Adaptable block key.
Further, the lead screw is provided with stepped hole, and the side that the stepped hole is relatively large in diameter is kept off with the clutch block
The outside of the hollow shaft of block connects, the smaller side of the ladder bore dia and the middle axis connection.
Further, the side that the stepped hole is relatively large in diameter is provided with internal thread, the hollow shaft of the clutch block block
The external screw thread being matched therewith is provided on the outside of portion.
Further, the smaller side of the ladder bore dia is provided with lead screw keyway, be additionally provided on the axis with
The corresponding lead screw key of lead screw keyway；
The lead screw keyway is corresponding with the block keyway and constitutes whole keyway,
The lead screw key is corresponding with the block key and constitutes whole key,
The entirety keyway is matched with the whole key.
Further, the block keyway is spline.
The utility model additionally provides a kind of electric bicycle, realizes to fall to stop which employs the above-mentioned separator of falling brake.
Using above-mentioned technical proposal, the utility model by the way that clutch block block is connected with lead screw, clutch block block
Outer diameter is more than the outer diameter with the clutch connection portion of lead screw, has fettered shift length of the clutch block on lead screw, has effectively prevent clutch
Block falls off from lead screw；Meanwhile clutch block block and lead screw are connected firmly, and while meeting the demand of falling braking, ensure
The stability and safety that electric bicycle uses.
Description of the drawings
Fig. 1 is the structural representation that the outer ring of the clutch block of the separator of falling brake of the prior art is detached with motor output
Figure；
Fig. 2 is the structural representation that the outer ring of the clutch block of the separator of falling brake of the prior art is contacted with motor output
Figure；
Fig. 3 is the structural schematic diagram of the electric bicycle separator of falling brake of one embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the electric bicycle separator of falling brake of one embodiment of the utility model, wherein omitting
Motor part and axis part；
Fig. 5 is the structural schematic diagram of the electric bicycle separator of falling brake of another embodiment of the utility model, wherein saving
Motor part is omited；
Fig. 6 is the structural schematic diagram of the electric bicycle separator of falling brake of another embodiment of the utility model；
Fig. 7 is the structural schematic diagram of clutch block block.
Wherein：1, lead screw；2, clutch block；3, left axle；4, right axle；5, motor output；6, sprocket support；7, crank connects
End；8, single direction ratchet；9, rotor；10, uniaxial；11, clutch block block；12, motor coupling portion；13, clutch connection portion；
14, hollow shaft；15, baffle ring；16, block axis hole.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with the accompanying drawings and implement
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Such as Fig. 3, shown in Fig. 4, present embodiments provide it is a kind of in set the separator of falling brake of electric bicycle, including lead screw
1, clutch block 2 and clutch block block 11, the lead screw 1 are mounted on axis, and the clutch block 2 is sleeved on the clutch of the lead screw 1
On interconnecting piece 13, the side of the clutch block 2 is fixedly connected with sprocket support 6, the inner ring of the clutch block 2 and the lead screw 1
The outer ring in clutch connection portion 13 be in screw-thread fit, the outer ring of the clutch block 2 is in frictional fit, clutch with motor output 5
The outer ring of block 2 is rubbing surface, and clutch block 2 and motor output 5 can be made closely in contact；Also, the clutch block 2 is another
Side is provided with clutch block block 11, and the clutch block block 11 is connect with the lead screw 1, and the clutch block block 11 is outer
Diameter is more than the outer diameter in the clutch connection portion 13 of the lead screw 1.
Specifically, lead screw 1 is socketed with motor output 5, and clutch block 2 is sleeved on lead screw 1, and is arranged in motor output 5
Side, the side of clutch block 2 can contact or detach with motor output 5, and motor output 5 is also arranged with motor coupling portion
12, be additionally provided with ratchet structure between motor coupling portion 12 and motor output 5, a part for the axis of motor coupling portion 12 with
The inner ring of lead screw 1 is slidably matched, and end is crank connecting pin 7, and certainly, the combination axis that tiled configuration can also be used in axis substitutes
Single shaft 10.
By the way that clutch block block 11 is connected with lead screw 1, the outer diameter of clutch block block 11 is more than and lead screw 1 the present embodiment
Clutch connection portion 13 outer diameter, fettered shift length of the clutch block 2 on lead screw 1, effectively prevent clutch block 2 from lead screw 1
On fall off；Meanwhile clutch block block 11 and lead screw 1 are connected firmly, while meeting the demand of falling braking, ensure it is electronic from
The stability and safety that driving uses.
Preferably, the clutch block block 11 in above-described embodiment can be designed to be integrally formed with lead screw 1, improve lead screw 1
With the bonding strength of motor output 5, i.e. lead screw 1 can be made into the T-type structure with central shaft hole, by last with 1 axis body of lead screw
Integrated protrusion is made as clutch block block 11 in end, substitutes clip spring structure, and matching thrust bearing so that 1 end of lead screw
When clutch block block 11 can bear to ride, since lead screw movement causes clutch block 2 to connect the side generated with motor output 5
Xiang Li solves the problems, such as that clamp spring stress deformation falls off.
Lead screw 1 in above-described embodiment can be single head or bull lead screw, it is preferred to use bull lead screw, it is advantageous that,
Only need the rotation angle of very little that so that clutch block 2 is in contact or is detached with motor output 5.
It is set in the separator of falling brake of electric bicycle in provided by the utility model, motor output 5 is set in being exactly
The component that motor electric drive is driven by one-way clutch, the component are connected to by rolling outside axis or lead screw
In a part for circle, it is typically the mode with bearing or ball to roll connection, and the motor output is when electric drive moves ahead
It is contacted with clutch block 2, driving electric vehicle moves ahead.
Such as Fig. 5, Fig. 6, another embodiment of the utility model shown in Fig. 7, unlike the embodiments abovely, clutch block block
11 with 1 split settings of lead screw, specifically, clutch block block 11 include preceding latter linked hollow shaft 14 and baffle ring 15, in described
The block axis hole 16 for being provided with perforation in empty axle portion 14 and the baffle ring 15 and being sleeved on the axis, the hollow shaft
14 connect with the lead screw 1, and the outer diameter of the baffle ring 15 is more than the outer diameter in the clutch connection portion 13 of the lead screw 1 so that clutch
Block 2 cannot be fallen off by 11 one end of clutch block block.
As the preferred of above-described embodiment, the mode that the hollow shaft 14 of clutch block block 11 is connected through a screw thread is connected to
On lead screw 1, further, internal thread is arranged in the lead screw 1 and the endoporus of clutch block block threaded connection place, hollow shaft 14
External screw thread is arranged in outer wall, and the two is worked in coordination, and completes connection.
Preferably, to coordinate the threaded connection of above-described embodiment, and keep the structure of the utility model compacter rationally, silk
Bar 1 is provided with stepped hole, the outside of the side that the stepped hole is relatively large in diameter and the hollow shaft 14 of the clutch block block 11
It is threadedly coupled, the smaller side of the ladder bore dia and the middle axis connection.
As the preferred of above-described embodiment, it is provided with block keyway in block axis hole 16, is provided on the axis and institute
State the adaptable block key of block keyway.It is further preferred that the smaller side of the ladder bore dia is provided with lead screw keyway,
Lead screw key corresponding with the lead screw keyway is additionally provided on the axis；The lead screw keyway is opposite with the block keyway
Should and constitute whole keyway, the lead screw key is corresponding with the block key and constitutes whole key, it is described entirety keyway with it is described
Whole key matches, and after axis is inserted into, due to key connection, the rotation of clutch block block is locked up, can not rotational disengagement, protect
The synchronous rotary of clutch block block 11 and lead screw 1 is demonstrate,proved.
The block keyway of clutch block block 11 in above-described embodiment, can be single key slot or spline, preferably spline,
It is set as spline, in the range of ensure that clutch block block 11 rotates 60 degree in any direction, necessarily may be implemented and lead screw
The alignment of 1 lead screw keyway and the block keyway of clutch block block 11, to reduce assembly difficulty.
Clutch block block 11 in the structure realizes the distance restriction to 2 radial motion of clutch block, avoids and is falling to stop
In the process, due to excessively trampling so that 2 over-separation of clutch block or fall, meanwhile, the clutch block block 11 being screwed on is connected by key
Stop is connect, therefore, by the cooperation being keyed and clutch block block 11 rotates, can easily adjust the row that falls to stop of clutch block 2
Journey, it is simple and reliable.In addition, in the production assembling process for the separator of falling brake, the spiral shell of the clutch block block 11 and lead screw 1 is utilized
Line connects, and each part being socketed on lead screw is effectively prevented to fall off, and reduces packaging technology difficulty.
Embodiment 1
As illustrated in figs. 5-7, electric bicycle is set in one kind, the separator of falling brake uses clutch block block 11 and lead screw
1 seperated structure.Its axis is left and right axle construction, is composed of left axle 3 and right axle 4.A part for right axle 4 and lead screw 1
Inner ring is slidably matched, and end is crank connecting pin 7, and another part is inserted into inside left axle 3, and the end of the insertion portion with
The inside of left axle 3 is fixedly connected.Left crank is installed in 3 one end of left axle, and another part is sleeved in the right axle 4, and end with
The inner ring of the lead screw 1 is fixedly connected；The output of rotor 9 connects motor coupling portion 12 directly or by deceleration mechanism,
Motor coupling portion 12 is connect by single direction ratchet 8 with motor output 5.
A part for 1 outer ring of lead screw is connect with motor output 5 by bearing, and the bearing is one or more, until
Few one of bearing is thrust bearing, for bearing the axial force between motor output 5 and lead screw 1.Wherein ratchet structure
The structure of any type one-way clutch can also be used.
Torsion sensor or velocity sensor may be used in the separator of falling brake.Torsion sensor is mounted on the table of left axle 3
Face, torsion sensor acquire axis torsion signal to electric machine controller.Velocity sensor is used for detecting central axis speed, realizes
Mode is unlimited, such as can be by the way that magnet steel is arranged on axis, and Hall sensor is arranged in corresponding position, to detect left axle 3
Or the rotating speed of right axle 4.
When riding, crank is trampled forward, and torsion is passed to the lead screw 1 of connection fixed thereto, silk by key connection by axis
Bar 1 rotates, since trailing wheel is there are running resistance, can by fluted disc acting in opposition on clutch block 2, to drive clutch block 2 to
Interior movement simultaneously contacts motor output 5, and then due to clutch action, the torsion of trampling of crank drives clutch block 2 to revolve by lead screw 1
Turn and pass motion to the sprocket wheel of connection fixed thereto, belt wheel bicycle rear starts to rotate, at this point, due to lead screw torsion and
The collective effect for the resistance that trailing wheel is brought by chain to clutch block, clutch block are pressed by the pressure of lead screw with motor output 5
Friction-tight realizes that torsion transmits.In above process, when trampling the pedal of right axle, right axle 4 drives left axle 3, left axle 3 to drive silk
Bar 1 rotates, and due to being static when starting, and the spline of right axle 4 and the keyway of lead screw 1 there are one section are used to that axis to be made to generate
The idle stroke of torsion, right axle 4 drive left axle 3 to rotate, and with lead screw 1 there are a torsion, the torsion for being mounted on its surface passes left axle 3
Sensor sends a signal to motor, and after driving stability, after right axle 4 has travelled idle stroke, pedal force is directly passed to by right axle 4
Lead screw 1.When trampling left axle pedal, left axle 3 directly generates torsion with lead screw 1, and the torsion sensor mounted on its surface is sent out
Signal is to motor, while left axle 3 drives right axle 4 to rotate, and after having travelled idle stroke, the pedal force of left axle 3 is passed by right axle 4
Pass lead screw 1；Due to the individual event rotational characteristic of ratchet so that motor can the rotation of driving motor output section.Therefore, manpower and electric power
Collective effect is on clutch block 2, and driving electric vehicle traveling, manpower and electric power drive electric vehicle to move ahead together.
If at this point, dead battery or close motor, due to motor output 5 by ratchet mechanism connect motor coupling portion
12, motor at this time constitutes resistance, ratchet mechanism is at forward moving so that point of motor output 5 and motor coupling portion 12
From riding condition is identical as ordinary bicycle at this time, is driven by pure manpower, and avoids motor and constitute resistance during exercising
Power.
When stopping trampling, due to motor rotatory inertia, motor coupling portion 12 can be driven to rotate, due to ratchet or individual event from
The individual event of clutch acts on, at this time can driving motor output section 5 be rotated further, due to stopping trampling, axis can form reversed resistance,
Make 1 counter-rotating of lead screw, clutch block 2 is caused to be detached with motor output 5, avoids hindering due to personnel caused by motor inertia
Evil.
It needs in a flash, to trample crank backward, pedal force is passed to the lead screw 1 of connection fixed thereto by axis, and lead screw 1 is anti-
To rotation, driving clutch block 2 is detached with motor output 5 and is rotated backward with movable sprocket, is realized and is fallen to stop.No matter motor is at this time
It is no to operate, it can ensure that the driving force of motor will not act on sprocket wheel and crank, motor movement is avoided to cause injury to personnel
Or damage vehicle, meanwhile, sprocket wheel counter motion drives brake locking, realizes vehicle braking.Pass through key connection and clutch block block
The cooperation of rotation effectively controls the stroke of falling brake of clutch block, ensures stability and the safety of electric bicycle performance.
The embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the utility model patent range therefore be interpreted as.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. setting the separator of falling brake of electric bicycle in a kind of, which is characterized in that kept off including lead screw, clutch block and clutch block
Block, the lead screw are mounted on axis, and the clutch block is sleeved in the clutch connection portion of the lead screw, the side of the clutch block
It is fixedly connected with sprocket support, the outer ring in the inner ring of the clutch block and the clutch connection portion of the lead screw is in screw-thread fit, institute
It is in frictional fit to state the outer ring of clutch block and motor output；Also,
The other side of the clutch block is provided with clutch block block, and the clutch block block is connect with the lead screw, and it is described from
The outer diameter of conjunction block block is more than the outer diameter in the clutch connection portion of the lead screw.
2. setting the separator of falling brake of electric bicycle according to claim 1, which is characterized in that the clutch block gear
Block is integrally formed with the lead screw.
3. setting the separator of falling brake of electric bicycle according to claim 1, which is characterized in that the clutch block gear
Block includes preceding latter linked hollow shaft and baffle ring, and perforation is provided in the hollow shaft and the baffle ring and is sleeved on institute
State the block axis hole on axis；
The hollow shaft is connect with the lead screw, and the outer diameter of the baffle ring is more than the outer diameter in the clutch connection portion of the lead screw.
4. setting the separator of falling brake of electric bicycle according to claim 3, which is characterized in that the hollow shaft
It is connect with the wire rod thread.
5. setting the separator of falling brake of electric bicycle according to claim 3, which is characterized in that the block axis hole
It is inside provided with block keyway, the block key being adapted with the block keyway is provided on the axis.
6. setting the separator of falling brake of electric bicycle according to claim 5, which is characterized in that the lead screw setting
There are stepped hole, the side that the stepped hole is relatively large in diameter to be connect with the outside of the hollow shaft of the clutch block block, institute
State the smaller side of ladder bore dia and the middle axis connection.
7. setting the separator of falling brake of electric bicycle according to claim 6, which is characterized in that the stepped hole is straight
The larger side of diameter is provided with internal thread, is provided with and is matched therewith on the outside of the hollow shaft of the clutch block block
External screw thread.
8. setting the separator of falling brake of electric bicycle according to claim 6, which is characterized in that the stepped hole is straight
The smaller side of diameter is provided with lead screw keyway, and lead screw key corresponding with the lead screw keyway is additionally provided on the axis；
The lead screw keyway is corresponding with the block keyway and constitutes whole keyway,
The lead screw key is corresponding with the block key and constitutes whole key,
The entirety keyway is matched with the whole key.
9. setting the separator of falling brake of electric bicycle according to claim 8, which is characterized in that the block keyway
For spline.
10. a kind of electric bicycle, which is characterized in that including claim 1-9 any one of them separator of falling brake.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016109757637 | 2016-11-07 | ||
| CN201610975763.7A CN106394789A (en) | 2016-11-07 | 2016-11-07 | Reversing brake separation device for mid-engine electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607598U true CN207607598U (en) | 2018-07-13 |
Family
ID=58014938
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610975763.7A Pending CN106394789A (en) | 2016-11-07 | 2016-11-07 | Reversing brake separation device for mid-engine electric bicycle |
| CN201711036092.9A Active CN107651094B (en) | 2016-11-07 | 2017-10-30 | Reverse brake separating device of centrally-mounted electric bicycle and electric bicycle |
| CN201721411593.6U Withdrawn - After Issue CN207607598U (en) | 2016-11-07 | 2017-10-30 | In set the separator of falling brake and electric bicycle of electric bicycle |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610975763.7A Pending CN106394789A (en) | 2016-11-07 | 2016-11-07 | Reversing brake separation device for mid-engine electric bicycle |
| CN201711036092.9A Active CN107651094B (en) | 2016-11-07 | 2017-10-30 | Reverse brake separating device of centrally-mounted electric bicycle and electric bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN106394789A (en) |
| WO (2) | WO2018082144A1 (en) |
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|---|---|---|---|---|
| CN107651094A (en) * | 2016-11-07 | 2018-02-02 | 太仓市悦博电动科技有限公司 | In put the separator of falling brake and electric bicycle of electric bicycle |
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| CN107042864A (en) * | 2017-04-25 | 2017-08-15 | 苏州八方电机科技有限公司 | Electric bicycle of the electric bicycle without chain transmission system and the configuration system |
| CN109895924A (en) * | 2019-04-19 | 2019-06-18 | 太仓市悦博电动科技有限公司 | A kind of brake apparatus of built-in motor |
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| CN115833457A (en) * | 2022-11-19 | 2023-03-21 | 浙江锋鸟车业有限公司 | Integrated motor |
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| CN202593771U (en) * | 2012-05-14 | 2012-12-12 | 美尔顿车业(东莞)有限公司 | Reversion brake mechanism for electric bicycle |
| CN102765457A (en) * | 2012-06-19 | 2012-11-07 | 朱永章 | Power generating and speed changing dual-purpose electric bicycle |
| CN102745298B (en) * | 2012-07-11 | 2015-04-22 | 天津比沃科技有限公司 | Centrally-mounted drive system of electric bicycle |
| CN103569304B (en) * | 2012-07-30 | 2015-11-18 | 稳正企业股份有限公司 | Electrical Bicycle power-assisted driving system |
| CN103192938B (en) * | 2013-04-16 | 2015-04-08 | 苏州八方电机科技有限公司 | Mid-motor having reverse braking function and installed on common bicycle |
| JP5523636B1 (en) * | 2013-07-16 | 2014-06-18 | パナソニック株式会社 | Electric assist bicycle |
| CN103419891A (en) * | 2013-07-25 | 2013-12-04 | 太仓市悦博电动科技有限公司 | Built-in motor drive system |
| CN103661762B (en) * | 2013-11-18 | 2017-10-10 | 新安乃达驱动技术(上海)有限公司 | Electric assisted bicycle and its built-in motor drive system |
| JP6215135B2 (en) * | 2014-05-19 | 2017-10-18 | ヤマハ発動機株式会社 | Bicycle drive mechanism and bicycle equipped with the drive mechanism |
| EP3012181B1 (en) * | 2014-10-21 | 2019-01-02 | Wuxi Truckrun Motor Co., Ltd. | Mid-motor drive system for an electric bicycle |
| CN104276250A (en) * | 2014-10-31 | 2015-01-14 | 太仓市悦博电动科技有限公司 | Middle axle moment sensing system of electric bicycle with built-in motor |
| JP6420199B2 (en) * | 2015-04-28 | 2018-11-07 | 株式会社シマノ | Bicycle equipment |
| CN104973197B (en) * | 2015-07-03 | 2017-05-17 | 苏州盛亿电机有限公司 | Motor braking device of electric bicycle back-pedal brake mechanism |
| CN105539707B (en) * | 2015-12-30 | 2018-11-13 | 天津迪思科博科技发展有限公司 | Electric bicycle motor with coaster brake trigger mechanism |
| CN106043583B (en) * | 2016-07-21 | 2018-06-22 | 苏州盛亿电机有限公司 | The axis apparatus for transmitting signal of falling brake with electric bicycle operating status discrimination function |
| CN106218802B (en) * | 2016-08-25 | 2018-12-11 | 左俊 | Motor is driven in auxiliary power of electric bicycle |
| CN106394789A (en) * | 2016-11-07 | 2017-02-15 | 太仓市悦博电动科技有限公司 | Reversing brake separation device for mid-engine electric bicycle |
| CN206141748U (en) * | 2016-11-07 | 2017-05-03 | 太仓市悦博电动科技有限公司 | In put electric bicycle's separator that stops |
-
2016
- 2016-11-07 CN CN201610975763.7A patent/CN106394789A/en active Pending
- 2016-11-30 WO PCT/CN2016/108016 patent/WO2018082144A1/en active Application Filing
-
2017
- 2017-10-30 CN CN201711036092.9A patent/CN107651094B/en active Active
- 2017-10-30 CN CN201721411593.6U patent/CN207607598U/en not_active Withdrawn - After Issue
- 2017-10-30 WO PCT/CN2017/108223 patent/WO2018082513A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651094A (en) * | 2016-11-07 | 2018-02-02 | 太仓市悦博电动科技有限公司 | In put the separator of falling brake and electric bicycle of electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107651094A (en) | 2018-02-02 |
| WO2018082513A1 (en) | 2018-05-11 |
| CN106394789A (en) | 2017-02-15 |
| CN107651094B (en) | 2023-05-12 |
| WO2018082144A1 (en) | 2018-05-11 |
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