CN106379480A - Spoke-free transmission mechanism for bicycle and bicycle - Google Patents
Spoke-free transmission mechanism for bicycle and bicycle Download PDFInfo
- Publication number
- CN106379480A CN106379480A CN201610831340.8A CN201610831340A CN106379480A CN 106379480 A CN106379480 A CN 106379480A CN 201610831340 A CN201610831340 A CN 201610831340A CN 106379480 A CN106379480 A CN 106379480A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- wheel rim
- spoke
- wheel
- bracing frame
- 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.)
- Granted
Links
Classifications
-
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/003—Collapsible or foldable cycles having a foldable crank or pedal
Abstract
The invention discloses a spoke-free transmission mechanism for a bicycle, which comprises a driving wheel assembly and a support assembly, wherein the driving wheel assembly sequentially comprises a wheel rim, an inner ring gear and a wheel rim support frame from outside to inside, the wheel rim is connected with the inner ring gear, the support assembly is connected with the driving wheel assembly, the wheel rim support frame is provided with a motor and an auxiliary gear, the auxiliary gear is meshed with the inner ring gear, and the motor is connected with the auxiliary gear. The spoke-free transmission mechanism for the bicycle drives the auxiliary gear to rotate by using the motor, the auxiliary gear is meshed with the inner ring gear to drive the rim to rotate, so that the transmission of the spoke-free mechanism is realized, the structure of the spoke-free transmission mechanism is compact, the volume is small, and the weight of the bicycle can be reduced. The invention also discloses a bicycle using the spoke-free transmission mechanism, which is fully folded and convenient to carry by optimizing the whole structure.
Description
Technical field
The invention mainly relates to bicycle art, specifically, it is related to a kind of no spoke drive mechanism for bicycle
With the bicycle applying this no spoke drive mechanism.
Background technology
Bicycle use is ridden instead of walk, goes on a journey in the daily of people, is a kind of vehicles of environmental protection, sends out with scientific and technological
Exhibition, bicycle also is entered to turn to folding bicycle by original ordinary bicycle.But, bicycle in the market adopts wheel hub
And spoke transmission, heavier-weight, inconvenient to carry；And folding bicycle mostly to realize bicycle using tubing contracts and doubling
Shrink and fold, oversized after folding, folding is insufficient to put into automobile and come in and go out bus, subway and height it is impossible to meet
The dimensional requirement of the public transport such as ferrum, and weight is heavier, inconvenient to carry.
Content of the invention
The main object of the present invention is to provide a kind of no spoke drive mechanism for bicycle and this no spoke of application to pass
The bicycle of motivation structure is it is intended to solve bicycle weight in prior art heavier, inconvenient to carry；Folding bicycle folds and does not fill
Divide it is impossible to meet the defect putting into automobile and the dimensional requirements of public transport such as bus, subway and high ferro that come in and go out.
For solve above-mentioned purpose, the no spoke drive mechanism for bicycle proposed by the present invention include drive wheel assemblies and
Mounting assembly, described drive wheel assemblies ecto-entad includes wheel rim, inner ring gear and wheel rim bracing frame, described wheel rim and institute successively
State inner ring gear to connect, described mounting assembly and described drive wheel assemblies connect, and described wheel rim bracing frame is provided with motor and pair
Gear, described pinion and the engagement of described inner ring gear, described motor and described pinion connect.
Preferably, described mounting assembly is provided with U-type groove, and described wheel rim and described inner ring gear are rotatably arranged at institute
State in U-type groove, described wheel rim bracing frame is fixedly connected with the both sides of described U-type groove.
Preferably, described wheel rim bracing frame is additionally provided with the first directive wheel and the second directive wheel, described first directive wheel,
Described second directive wheel and described pinion angular distribution in 120 ° on described wheel rim bracing frame.
Preferably, described wheel rim bracing frame is additionally provided with foot-operated assembly, described foot-operated assembly and described pinion connect.
Preferably, described foot-operated assembly includes foot-driven lever and pedal, and described pedal is rotatably coupled to described foot
Treadle one end, described foot-driven lever is set to interior empty ellipse, and described pedal can embed in described interior empty ellipse.
Preferably, described drive wheel assemblies also include the battery being arranged on wheel rim bracing frame, described battery and described electricity
Machine connects.
Preferably, described wheel rim bracing frame is provided with circular vacancy.
Preferably, described circle vacancy is the misaligned off-centre operation vacancy in the center of circle in the center of circle and described wheel rim.
The present invention also provides a kind of bicycle, including the no spoke driver for bicycle described in any of the above-described
Structure.
Preferably, described bicycle, including seat board, handle, vehicle frame and driven pulley, described seat board is folding to be arranged on
On described vehicle frame, described handle and described vehicle frame one end is folding is arranged on mounting assembly, described driven pulley is folding
It is installed on the described vehicle frame other end.
In technical solution of the present invention, the no spoke drive mechanism for bicycle includes drive wheel assemblies and mounting assembly,
Described drive wheel assemblies ecto-entad includes wheel rim, inner ring gear and wheel rim bracing frame, described wheel rim and described internal ring gear successively
Wheel connects, and described mounting assembly and described drive wheel assemblies connect, and described wheel rim bracing frame is provided with motor and pinion, described
Pinion and the engagement of described inner ring gear, described motor and described pinion connect.The no spoke for bicycle of the present invention
Drive mechanism passes through to be connected motor with pinion, drives pinion to rotate, and inner ring gear and pinion engagement drive wheel rim to turn
Dynamic, thus realizing the transmission of no spoke organization, the no compact conformation small volume of spoke drive mechanism, and alleviate the weight of bicycle
Amount, is easy to carry.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the no spoke drive mechanism for bicycle of one embodiment of the invention；
Fig. 2 is the structural representation in another orientation for the embodiment described in Fig. 1；
Fig. 3 is that the assembling on bicycle structure for the no spoke drive mechanism for bicycle of one embodiment of the invention is shown
It is intended to.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Drive wheel assemblies | 2 | Foot-operated assembly |
| 11 | Wheel rim | 21 | Foot-driven lever |
| 12 | Wheel rim bracing frame | 22 | Pedal |
| 13 | Motor | 3 | Mounting assembly |
| 14 | Inner ring gear | 4 | Seat board |
| 15 | Pinion | 5 | Handle |
| 16 | First directive wheel | 6 | Vehicle frame |
| 17 | Second directive wheel | 7 | Driven pulley |
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation between each part, motion conditions etc. under a certain particular pose (as shown in drawings), if should
When particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, in the present invention such as relating to the description of " first ", " second " etc. is only used for describing purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ",
The feature of " second " can be expressed or implicitly include at least one this feature.In describing the invention, the containing of " multiple "
Justice is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixing " can be to be fixedly connected or be detachably connected, or integral；Can be mechanically connected or
Electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be the connection or two of two element internals
The interaction relationship of individual element, limits unless otherwise clear and definite.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
In addition, the technical scheme between each embodiment of the present invention can be combined with each other, but must be general with this area
Based on logical technical staff is capable of, will be understood that this when the combination appearance of technical scheme is conflicting or cannot realize
The combination of technical scheme does not exist, also not within the protection domain of application claims.
The present invention proposes a kind of no spoke drive mechanism for bicycle.
Refer to Fig. 1, in embodiments of the present invention, the no spoke drive mechanism that this is used for bicycle includes drive wheel assemblies
1 and mounting assembly 3, described drive wheel assemblies 1 ecto-entad includes wheel rim 11, inner ring gear 14 and wheel rim bracing frame 12 successively,
Described wheel rim 11 and described inner ring gear 14 connect, and described mounting assembly 3 and described drive wheel assemblies 1 connect, and described wheel rim props up
Support 12 is provided with motor 13 and pinion 15, and described pinion 15 and described inner ring gear 14 engage, described motor 13 and institute
State pinion 15 to connect.
The no spoke drive mechanism for bicycle of the present invention, including drive wheel assemblies 1 and mounting assembly 3, driving wheel
Assembly 1 includes wheel rim 11, inner ring gear 14 and the wheel rim bracing frame 12 that ecto-entad sets gradually, and wheel rim 11 and inner ring gear are even
Connect, wheel rim bracing frame 12 is provided with motor 13 and pinion 15, motor 13 is connected to drive 15 turns of pinion with pinion 15
Move, pinion 15 and inner ring gear 14 engagement drive wheel rim 11 to rotate thus realizing the transmission of no spoke organization.Preferably, wheel rim
11 are made using aircraft aluminum, to mitigate weight.The compact conformation small volume that no spoke organization is driven, and alleviate bicycle
Weight, be easy to carry.
Preferably, described mounting assembly 3 is provided with U-type groove, and described wheel rim 11 and described inner ring gear 14 rotatably set
It is placed in described U-type groove, described wheel rim bracing frame 12 is fixedly connected with the both sides of described U-type groove.
In the present invention specifically embodiment, mounting assembly 3 is provided with U-type groove, and the both sides solid face of U-type groove is arranged
There is installing hole, drive wheel assemblies 1 are positioned in U-type groove, wheel rim bracing frame 12 is also equipped with install with U-type groove both sides solid face
The perforate of hole cooperation, to realize the fixed installation of wheel rim bracing frame 12 and mounting assembly 3, wheel rim 11 and inner ring gear 14 are U-shaped
Rotate in groove.
Preferably, described wheel rim bracing frame 12 is provided with the first directive wheel 16 and the second directive wheel 17, described first leads
It is in 120 ° of angular distribution on described wheel rim bracing frame 12 to wheel 16, described second directive wheel 17 and described pinion 15.
It is used on the wheel rim bracing frame 12 of no spoke drive mechanism of bicycle being provided with the in the specific embodiment of the invention
One directive wheel 16 and the second directive wheel 17, the angular distribution of the first directive wheel 16, the second directive wheel 17 and 120 ° of 15 one-tenth of pinion,
The not only good stability of structure, and the stability being driven also has been lifted it is preferable that the first directive wheel 16, the second directive wheel
17 and pinion 15 be nylon gear, to mitigate the weight of whole mechanism.
Preferably, described wheel rim bracing frame 12 is additionally provided with foot-operated assembly 2, described foot-operated assembly 2 and described pinion
15 connections.
The foot-operated assembly 2 connecting with pinion 15 is provided with wheel rim bracing frame 12, realizes foot-operated assembly 2 and drive and motor
The double dynamical driving of 13 drivings, in the case of foot-operated assembly 2 drives, manpower is trampled driving pinion 15 and is rotated, and motor 13 drives mould
Under formula, by an one-way shaft, realize motor 13 and drive pinion 15 to rotate and avoid foot-operated assembly 2 to rotate.Double dynamical driving
Pattern can meet the demand to speed or exercise for the different crowd, applied range.
Preferably, described foot-operated assembly 2 includes foot-driven lever 21 and pedal 22, and described pedal 22 is rotatably coupled to
Described foot-driven lever 21 one end, described foot-driven lever 21 is set to interior empty ellipse, and described pedal 22 can embed described interior empty oval
In.
Foot-operated assembly 2 includes foot-driven lever 21 and pedal 22, and foot rotatably realized by foot-driven lever 21 wheel rim bracing frame 12 relatively
Step on driving, when not using rotate foot-driven lever 21 to wheel rim 11, during use, foot-driven lever 21 is spun out, simultaneously foot-driven lever
21 one end are connected with rotatable pedal 22, and foot-driven lever 21 is interior empty oval, and when not using, pedal 22 is foldable embedded
In the interior empty ellipse of foot-driven lever 21, can take out from the interior empty ellipse of foot-driven lever 21 during use, fully fold, reduce and fold
The volume of whole part is it is preferable that foot-driven lever 21 is made using aircraft aluminum afterwards, with the further weight mitigating whole mechanism
Amount.
Preferably, described drive wheel assemblies 1 also include the battery being arranged on wheel rim bracing frame 12, described battery and described
Motor 13 connects.
The battery connecting with motor 13 is provided with wheel rim bracing frame 12, battery can be powered to motor 13, when needed, can
Reversely charged the battery by foot-operated assembly 2, preferably realize motor 13 to drive.
Preferably, described wheel rim bracing frame 12 is provided with circular vacancy.
Circular vacancy is provided with wheel rim bracing frame 12, while mitigating no spoke drive mechanism weight further, also
Can be used for laying bicycle other structures.
Preferably, described circle vacancy is the misaligned off-centre operation vacancy in the center of circle in the center of circle and described wheel rim 11.
Specifically, circular vacancy is set to the misaligned off-centre operation vacancy in the center of circle of the center of circle and wheel rim 11, so that wheel rim
Bracing frame 12 has larger installed surface, to lay the components and parts such as motor 13, battery, reduces the volume of total.
The present invention also provides a kind of bicycle, including the no spoke driver for bicycle described in any of the above-described
Structure.Concrete structure reference above-described embodiment of this bicycle, because the bicycle of the present embodiment employs above-mentioned all embodiments
Whole technical schemes, therefore at least there are all beneficial effects that the technical scheme of above-described embodiment is brought, here is no longer
Repeat one by one.
Preferably, described bicycle, including seat board 4, handle 5, vehicle frame 6 and driven pulley 7, described seat board 4 is folding
It is arranged on described vehicle frame 6, described handle 5 and described vehicle frame 6 one end is folding is arranged on mounting assembly 3, described driven
Take turns 7 and folding be installed on described vehicle frame 6 other end.
The bicycle of the embodiment of the present invention, seat board 4 may be folded on vehicle frame 6, and handle 5 and vehicle frame 6 may be folded in driving wheel
On assembly 1, driven pulley 7 may be folded in the circular vacancy on wheel rim bracing frame 12, and each structure can fully fold, preferably
Ground, in order to reduce the volume after folding, the circular vacancy on wheel rim bracing frame 12 is set to off-centre operation vacancy, to concede other
The original papers such as battery and electric-control system are laid in space.Seat board 4, handle 5 and vehicle frame 6 are all made using aircraft aluminum, whole to mitigate
The weight of bicycle.Size after bicycle folding is the cylinder of a diameter 520mm thickness 80mm, can be conveniently placed at
In the public transport such as bus, subway and high ferro, convenient trip, environmental protection.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every this
Under the design of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/indirectly it is used in it
He is included in the scope of patent protection of the present invention technical field of correlation.
Claims (10)
1. a kind of no spoke drive mechanism for bicycle, including drive wheel assemblies and mounting assembly it is characterised in that described
Drive wheel assemblies ecto-entad includes wheel rim, inner ring gear and wheel rim bracing frame successively, and described wheel rim and described inner ring gear are even
Connect, described mounting assembly and described drive wheel assemblies connect, described wheel rim bracing frame is provided with motor and pinion, described pair tooth
Wheel and the engagement of described inner ring gear, described motor and described pinion connect.
2. it is used for the no spoke drive mechanism of bicycle as claimed in claim 1 it is characterised in that described mounting assembly is arranged
There is U-type groove, described wheel rim and described inner ring gear are rotatably arranged in described U-type groove, described wheel rim bracing frame and described U
The both sides of type groove are fixedly connected.
3. it is used for as claimed in claim 1 the no spoke drive mechanism of bicycle it is characterised in that described wheel rim bracing frame
It is additionally provided with the first directive wheel and the second directive wheel, described first directive wheel, described second directive wheel and described pinion are in institute
State the angular distribution in 120 ° on wheel rim bracing frame.
4. it is used for as claimed in claim 1 the no spoke drive mechanism of bicycle it is characterised in that described wheel rim bracing frame
It is additionally provided with foot-operated assembly, described foot-operated assembly and described pinion connect.
5. it is used for the no spoke drive mechanism of bicycle as claimed in claim 4 it is characterised in that described foot-operated assembly includes
Foot-driven lever and pedal, described pedal is rotatably coupled to described foot-driven lever one end, and it is ellipse that described foot-driven lever is set to interior sky
Circle, described pedal can embed in described interior empty ellipse.
6. the no spoke drive mechanism for bicycle as described in claim 1-5 any one is it is characterised in that described drive
Drive wheel assemblies also include the battery being arranged on wheel rim bracing frame, described battery and described motor connection.
7. the no spoke drive mechanism for bicycle as described in claim 1-5 any one is it is characterised in that described wheel
It is provided with circular vacancy on circle bracing frame.
8. the no spoke drive mechanism for bicycle as described in claim 7 any one is it is characterised in that described circle
Vacancy is the misaligned off-centre operation vacancy in the center of circle in the center of circle and described wheel rim.
9. a kind of bicycle is it is characterised in that the no spoke for bicycle including described in claim 1-8 any one passes
Motivation structure.
10. bicycle as claimed in claim 9, including seat board, handle, vehicle frame and driven pulley it is characterised in that described seat board
Folding be arranged on described vehicle frame, described handle and described vehicle frame one end is folding is arranged on mounting assembly, described
Driven pulley is folding to be installed on the described vehicle frame other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831340.8A CN106379480B (en) | 2016-09-18 | 2016-09-18 | Bicycle with a wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831340.8A CN106379480B (en) | 2016-09-18 | 2016-09-18 | Bicycle with a wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379480A true CN106379480A (en) | 2017-02-08 |
| CN106379480B CN106379480B (en) | 2022-05-13 |
Family
ID=57936649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831340.8A Active CN106379480B (en) | 2016-09-18 | 2016-09-18 | Bicycle with a wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106379480B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606524A (en) * | 2019-01-28 | 2019-04-12 | 华中农业大学 | A kind of no spoke Collapsible bicycle |
| CN111619721A (en) * | 2020-06-10 | 2020-09-04 | 熊书红 | Novel electric two-wheeled vehicle |
| US11459054B2 (en) * | 2017-06-10 | 2022-10-04 | Alan Rallings | Foldable bicycle and method of transporting a foldable bicycle |
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| GB0511482D0 (en) * | 2005-06-06 | 2005-07-13 | Sinclair Mark | Foldable cycle |
| CN202541770U (en) * | 2012-03-05 | 2012-11-21 | 邓盛云 | Foot-operated and electrically-driven mechanism |
| CN202574557U (en) * | 2012-03-19 | 2012-12-05 | 西华大学 | Bicycle without spokes |
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| CN102874363A (en) * | 2012-10-19 | 2013-01-16 | 尹国英 | Self-feedback type electric folding bicycle |
| CN202754094U (en) * | 2012-06-25 | 2013-02-27 | 陈燕群 | Manual and power driven double-purpose bicycle transmission device |
| CN203172852U (en) * | 2013-03-20 | 2013-09-04 | 福建省纳金网信息技术有限公司 | Novel bicycle |
| US20160075402A1 (en) * | 2014-09-15 | 2016-03-17 | George Francis McNamara | Gear Reduction Tricycle Wheel |
| CN206068074U (en) * | 2016-09-18 | 2017-04-05 | 深圳市顾美科技有限公司 | For bicycle without spoke drive mechanism and bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2347873Y (en) * | 1998-09-04 | 1999-11-10 | 王国套 | New bicycle |
| CN1237520A (en) * | 1999-06-11 | 1999-12-08 | 姚一中 | Electric bicycle |
| CN2576582Y (en) * | 2002-10-16 | 2003-10-01 | 张孟杰 | Gear-ring type internal-tooth electric bicycle |
| GB0511482D0 (en) * | 2005-06-06 | 2005-07-13 | Sinclair Mark | Foldable cycle |
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| US20160075402A1 (en) * | 2014-09-15 | 2016-03-17 | George Francis McNamara | Gear Reduction Tricycle Wheel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11459054B2 (en) * | 2017-06-10 | 2022-10-04 | Alan Rallings | Foldable bicycle and method of transporting a foldable bicycle |
| CN109606524A (en) * | 2019-01-28 | 2019-04-12 | 华中农业大学 | A kind of no spoke Collapsible bicycle |
| CN109606524B (en) * | 2019-01-28 | 2020-12-11 | 华中农业大学 | Spoke-free foldable bicycle |
| CN111619721A (en) * | 2020-06-10 | 2020-09-04 | 熊书红 | Novel electric two-wheeled vehicle |
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| Publication number | Publication date |
|---|---|
| CN106379480B (en) | 2022-05-13 |
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