CN105947099A - Transmission mechanism of bicycle and bicycle comprising transmission mechanism - Google Patents
Transmission mechanism of bicycle and bicycle comprising transmission mechanism Download PDFInfo
- Publication number
- CN105947099A CN105947099A CN201610402741.1A CN201610402741A CN105947099A CN 105947099 A CN105947099 A CN 105947099A CN 201610402741 A CN201610402741 A CN 201610402741A CN 105947099 A CN105947099 A CN 105947099A
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- CN
- China
- Prior art keywords
- gear
- bicycle
- drive mechanism
- flywheel
- connecting rod
- 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.)
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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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a transmission mechanism of a bicycle. The transmission mechanism is fixed to a bicycle frame of the bicycle. A wheel of the bicycle is driven to rotate by treading on foot bars and crank devices on the two sides of the bicycle frame of the bicycle. The transmission mechanism comprises a connecting rod, a first gear, a second gear and a flywheel, wherein the connecting rod is perpendicular to the plane where the bicycle frame is located, the left free end and the right free end of the connecting rod are connected with the crank devices, and the crank devices rotate backwards and clockwise under the action of the foot bars; the first gear is perpendicularly fixed to the connecting rod in a coaxial mode, and the first gear and the connecting rod rotate synchronously; the second gear is connected with the first gear and rotates reversely and anticlockwise; and the flywheel is connected with the second gear and connected with the wheel in a coaxial mode and drives the wheel to rotate, and the flywheel and the second gear are located on the same plane. The invention further provides the bicycle comprising the transmission mechanism. The transmission mechanism of the bicycle saves labor, and a user can save more strength when using the bicycle.
Description
Technical field
The present invention relates to a kind of drive mechanism, particularly relate to the drive mechanism of a kind of bicycle and include this driver
The bicycle of structure.
Background technology
The structure of existing bicycle is mainly driven power transmission shaft by pedal, the most again by axle center same with power transmission shaft
Gear is via chain-driving rear wheel gear, and then rear wheel gear drives trailing wheel, so that bicycle is advanced forward,
This is the driving structure of traditional bicycle.Rely on power resources be the pedal ridden from people, go up a slope or
The when of jolting, as easy as rolling off a log causing consumes muscle power excessively.
Therefore, the problem occurred for above-mentioned traditional bicycle, a kind of labour-saving bicycle and biography thereof are proposed
Motivation structure, becomes urgent problem too impatient to wait.
Summary of the invention
For the shortcoming overcoming above-mentioned prior art to exist, it is an object of the invention to: a kind of labour-saving foot is provided
The drive mechanism of treadmill.
The a further object of the present invention is to provide a kind of bicycle including described drive mechanism.
For achieving the above object, the present invention is by the following technical solutions:
The first aspect of the invention is to provide the drive mechanism of a kind of bicycle, is fixed on the car of described bicycle
On frame, the wheel being scrunched the treadle and crank device drive bicycle that are positioned at bicycle frame both sides by external force is turned
Dynamic, described drive mechanism includes:
Connecting rod, is perpendicular to described vehicle frame plane, two, left and right free end connecting crank device, and described crank fills
Put and turn clockwise backward under the effect of described treadle；
First gear, is perpendicularly fixed in described connecting rod, and synchronous axial system coaxially fixing with described connecting rod；
Second gear, is connected with described first gear and rotates the most counterclockwise；
Flywheel, is connected with described second gear by chain, coaxially connected with wheel and drive vehicle wheel rotation,
The plane of described flywheel is in the same plane with described second gear.
It is further preferred that described second gear is in the front end of described first gear, described flywheel is fixed on foot
On the trailing wheel of treadmill.
It is further preferred that described first gear does not connects with the chain being connected the second gear and flywheel.
In one preferred embodiment, described second gear engages with described first direct geared, and with described first
Gear is in the same plane.
In another preferred embodiment, connected by the 3rd gear between described second gear and described first gear,
Described 3rd gear engages with described first direct geared and in the same plane with described first gear, institute
State that the 3rd gear is parallel with described second gear and coaxial fixing, synchronous axial system.
It is further preferred that described crank is under treadle effect, back rotation, co-axially fixed first gear is even
The second gear connect reversely rotates forward counterclockwise, is rotated forward by chain-driving flywheel, makes trailing wheel to moving ahead
Enter.
The second aspect of the invention is to provide the bicycle of a kind of drive mechanism as above.
Alternatively, described bicycle also includes pedal, shock absorbing apparatus, handle bar device.
Alternatively, described shock absorbing apparatus, it is positioned in the middle part of described vehicle frame, including positioning seat, drawing through positioning seat
Bar, the sleeve being enclosed within pull bar, it is located at the spring of cartridge exterior and is positioned at the stop section of pull bar front end.
Alternatively, described handle bar device includes left handlebar and right handlebar, is connected on vehicle frame by T-shaped vertical rod,
Described left handlebar and right handlebar can fold relative to vertical rod.
The present invention uses technique scheme, compared with prior art, has the following technical effect that
The drive mechanism of the bicycle that the present invention provides is to have more labour-saving mechanism, makes user in use
More save muscle power.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the drive mechanism of bicycle of the present invention；
Fig. 2 is that in Fig. 1, first gear the 12, second gear 11 is illustrated with the side of the relative position of flywheel 15
Figure；
Fig. 3 is the structural representation of another preferred embodiment of the drive mechanism of bicycle of the present invention；
Fig. 4 is to use the structural representation of the bicycle of drive mechanism shown in Fig. 3；
Fig. 5 is the structural representation of the shock absorbing apparatus on the bicycle shown in Fig. 4；
Fig. 6 is the structural representation of the handle bar device on the bicycle shown in Fig. 4.
Detailed description of the invention
Below by specific embodiment, the present invention is carried out detailed and concrete introduction, so that being better understood from this
Bright, but following embodiment is not limiting as the scope of the invention.
Embodiment 1
As it is shown in figure 1, the present embodiment provides the drive mechanism 1 of a kind of bicycle, it is fixed on described bicycle
On vehicle frame, scrunched by external force and be positioned at the treadle of bicycle frame both sides and crank device 13 drives bicycle
Vehicle wheel rotation, described drive mechanism 1 includes:
Connecting rod 17, is perpendicular to described vehicle frame plane, and two, left and right free end connecting crank device 13 is described
Crank device 13 turns clockwise under the effect of described treadle backward；
First gear 12, is perpendicularly fixed in described connecting rod 17, coaxially fix with described connecting rod 17,
And synchronous axial system；
Second gear 11, directly engages with described first gear 12, the plane of described second gear 11 and institute
State the first gear 12 in the same plane；
Flywheel 15, is connected with described second gear 11 by chain 14, coaxially connected with wheel 16 and carry
Motor car wheel 16 rotates, and the plane of described flywheel 15 is in the same plane with described second gear 11.
It is further preferred that described second gear 11 is in the front end of described first gear 12, described flywheel
15 are fixed on the trailing wheel 16 of bicycle.
It is further preferred that as in figure 2 it is shown, described first gear 12 not be connected the second gear 11 and fly
The chain 14 of wheel 15 connects.
It is further preferred that described crank 13 is under treadle effect, turn clockwise backward, co-axially fixed
First gear 12 engages the second gear 11 and reversely rotates forward counterclockwise, by chain 14 flywheel driven 15
Rotate forward, make trailing wheel 16 advance forward.
Embodiment 2
As it is shown on figure 3, the present embodiment provides the drive mechanism 2 of a kind of bicycle, it is fixed on described bicycle
On vehicle frame, scrunched by external force and be positioned at the treadle 28 of bicycle frame both sides and crank device 23 drives foot-operated
The vehicle wheel rotation of car, described drive mechanism 2 includes:
Connecting rod 27, is perpendicular to described vehicle frame plane, and two, left and right free end connecting crank device 23 is described
Crank device 23 turns clockwise under the effect of described treadle 28 backward；
First gear 22, is perpendicularly fixed in described connecting rod 27, coaxially fix with described connecting rod 27,
And synchronous axial system；
Second gear 21, by the 3rd gear 20 between described second gear 21 and described first gear 22
Connect, described 3rd gear 20 directly engage with described first gear 22 and with described first gear 22 at
On same plane, described 3rd gear 20 is parallel with described second gear 21 and coaxially fixes, synchronize to turn
Dynamic.；
Flywheel 25, is connected with described second gear 21 by chain 24, coaxially connected with wheel 26 and
Band motor car wheel 26 rotates, and the plane of described flywheel 25 is in the same plane with described second gear 21.
It is further preferred that two, left and right treadle 28 is fixed in support shaft 29.
It is further preferred that described second gear 21 is in the front end of described first gear 22, described flywheel
25 are fixed on the trailing wheel 26 of bicycle.
It is further preferred that described crank 23 is under treadle effect, turn clockwise backward, fixing with coaxial
First gear 22 connect the second gear 21 reversely rotate forward counterclockwise, by chain 14 flywheel driven
15 rotate forward, make trailing wheel 16 advance forward.
Embodiment 3
As shown in Figure 4, a kind of bicycle including the above drive mechanism 2 is present embodiments provided.
Described bicycle also includes pedal 3, shock absorbing apparatus 4, handle bar device 5.
Be illustrated in figure 5 preferred described shock absorbing apparatus 4, be positioned in the middle part of described vehicle frame, including positioning seat 42,
Through positioning seat 42 pull bar 41, the sleeve 43 being enclosed within pull bar 41, be located at the spring outside sleeve 43
44 and be positioned at the stop section 45 of pull bar 41 front end.The rear end of pull bar 41 is provided with fixing hole 41a, is used for fixing
On vehicle frame, the front end of pull bar 41 is provided with an external screw thread 41b, and stop section 45 includes a nut 45a and
Support only pad 45b, screw togather nut 45a for pull bar 41 front end through after only pad 45b.Spring 44 is worn
Crossing the outside of sleeve 43, the length of sleeve 43 is more than length when compressing completely of spring 44.
Being illustrated in figure 6 preferred handle bar device 5, alternatively, this handle bar device 5 is collapsible, including left car
51 and right handlebar 52, it is connected on vehicle frame by T-shaped vertical rod 53, described left handlebar 51 and right car
Can fold relative to vertical rod 53 52, the two ends, T-shaped left and right of vertical rod 53 and left and right handlebar 51,
Be parallel to the conical tooth 55 on ground on the contact surface of 52 ends, with ensure use time about handlebar not with respect to
Vertical rod 53 is moved or rotates.It is locked by the handle 54 in vertical rod 53 when handlebar launches.Enter one
Step preferably, on left and right handlebar 51,52 and T-shaped vertical rod 53 junction sets groove 56 so that
Push to groove 56 lowermost end when groove 56 top pulls open, launches during folding.
The drive mechanism of the bicycle that the present invention provides is to have more labour-saving mechanism, makes user in use
More save muscle power.
Being described in detail the specific embodiment of the present invention above, but it is intended only as example, the present invention is also
It is not restricted to particular embodiments described above.To those skilled in the art, any the present invention is carried out
Equivalent modifications and substitute the most all among scope of the invention.Therefore, without departing from the spirit of the present invention and model
Enclose lower made impartial conversion and amendment, all should contain within the scope of the invention.
Claims (7)
1. a drive mechanism for bicycle, is fixed on the vehicle frame of described bicycle, is scrunched by external force and be positioned at foot
The treadle of treadmill vehicle frame both sides and crank device drive the vehicle wheel rotation of bicycle, it is characterised in that described transmission
Mechanism includes:
Connecting rod, is perpendicular to described vehicle frame plane, two, left and right free end connecting crank device, and described crank fills
Put and turn clockwise backward under the effect of described treadle；
First gear, is perpendicularly fixed in described connecting rod, and synchronous axial system coaxially fixing with described connecting rod；
Second gear, is connected with described first gear and rotates the most counterclockwise；
Flywheel, is connected with described second gear by chain, coaxially connected with wheel and drive vehicle wheel rotation,
The plane of described flywheel is in the same plane with described second gear.
The drive mechanism of a kind of bicycle the most according to claim 1, it is characterised in that described second gear
Being in the front end of described first gear, described flywheel is fixed on the trailing wheel of bicycle.
The drive mechanism of a kind of bicycle the most according to claim 2, it is characterised in that described first gear
Do not connect with the chain being connected the second gear and flywheel.
The drive mechanism of a kind of bicycle the most according to claim 3, it is characterised in that described second gear
Engage with described first direct geared, and in the same plane with described first gear.
The drive mechanism of a kind of bicycle the most according to claim 3, it is characterised in that described second gear
And connected by the 3rd gear between described first gear, described 3rd gear is nibbled with described first direct geared
Closing and in the same plane with described first gear, described 3rd gear is parallel with described second gear and same
Axle is fixed, synchronous axial system.
The drive mechanism of a kind of bicycle the most according to claim 3, it is characterised in that described crank is being stepped on
Under bar effect, back rotation, the second gear that co-axially fixed first gear connects reversely rotates forward counterclockwise,
Rotated forward by chain-driving flywheel, make trailing wheel advance forward.
7. one kind includes the bicycle of drive mechanism as described in claim 1-6 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402741.1A CN105947099A (en) | 2016-06-08 | 2016-06-08 | Transmission mechanism of bicycle and bicycle comprising transmission mechanism |
| PCT/CN2016/086339 WO2017210919A1 (en) | 2016-06-08 | 2016-06-19 | Transmission mechanism of bicycle and bicycle comprising transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402741.1A CN105947099A (en) | 2016-06-08 | 2016-06-08 | Transmission mechanism of bicycle and bicycle comprising transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947099A true CN105947099A (en) | 2016-09-21 |
Family
ID=56908025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402741.1A Pending CN105947099A (en) | 2016-06-08 | 2016-06-08 | Transmission mechanism of bicycle and bicycle comprising transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947099A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050773A (en) * | 2018-08-07 | 2018-12-21 | 张文成 | Reversely foot-operated bicycle |
| CN109383691A (en) * | 2018-10-25 | 2019-02-26 | 深圳市南博自动化设备有限公司 | A kind of drive mechanism of bicycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392726Y (en) * | 1999-09-27 | 2000-08-23 | 丁治华 | Combined driving device for bicycle |
| CN2692017Y (en) * | 2004-01-08 | 2005-04-13 | 邓躬亿 | Bicycle force saving device |
| CN102167125A (en) * | 2011-01-25 | 2011-08-31 | 桂林电子科技大学 | Matador stationary bike |
| CN205150148U (en) * | 2015-11-26 | 2016-04-13 | 浙江师范大学行知学院 | Shock attenuation actuating mechanism of bicycle |
| CN205661623U (en) * | 2016-06-08 | 2016-10-26 | 赵洪亮 | Drive mechanism of bicycle and including this drive mechanism's bicycle |
-
2016
- 2016-06-08 CN CN201610402741.1A patent/CN105947099A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392726Y (en) * | 1999-09-27 | 2000-08-23 | 丁治华 | Combined driving device for bicycle |
| CN2692017Y (en) * | 2004-01-08 | 2005-04-13 | 邓躬亿 | Bicycle force saving device |
| CN102167125A (en) * | 2011-01-25 | 2011-08-31 | 桂林电子科技大学 | Matador stationary bike |
| CN205150148U (en) * | 2015-11-26 | 2016-04-13 | 浙江师范大学行知学院 | Shock attenuation actuating mechanism of bicycle |
| CN205661623U (en) * | 2016-06-08 | 2016-10-26 | 赵洪亮 | Drive mechanism of bicycle and including this drive mechanism's bicycle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050773A (en) * | 2018-08-07 | 2018-12-21 | 张文成 | Reversely foot-operated bicycle |
| CN109050773B (en) * | 2018-08-07 | 2024-02-27 | 张文成 | Reverse pedal bicycle |
| CN109383691A (en) * | 2018-10-25 | 2019-02-26 | 深圳市南博自动化设备有限公司 | A kind of drive mechanism of bicycle |
| CN109383691B (en) * | 2018-10-25 | 2024-01-26 | 深圳市南博自动化设备有限公司 | Transmission structure of bicycle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |