CN106741559A - A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead - Google Patents
A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead Download PDFInfo
- Publication number
- CN106741559A CN106741559A CN201710049245.7A CN201710049245A CN106741559A CN 106741559 A CN106741559 A CN 106741559A CN 201710049245 A CN201710049245 A CN 201710049245A CN 106741559 A CN106741559 A CN 106741559A
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- China
- Prior art keywords
- gear
- flywheel
- connecting shaft
- ratchet
- pedal
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
- F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The Chainless type Exercycle that reversion can move ahead is rotated forward the invention discloses a kind of pedal,Worm gear connecting shaft is connected with vehicle frame,Gear-box is provided with the pedal connecting shaft and worm gear connecting shaft of vehicle frame,A drive gear and No. two drive gears are socketed with pedal connecting shaft in gear-box,The worm gear before worm gear connecting shaft one end is provided with,The first flywheel and the second flywheel reversely installed,A driven gear is connected with the first flywheel,No. two driven gears are connected with the second flywheel,A number drive gear and a driven gear engagement,The idler gear being meshed is provided between No. two drive gears and No. two driven gears,Preceding worm gear is connected by worm screw with rear worm wheel,Rear worm wheel is connected with the 3rd flywheel on hind axle,The present invention can preferably realize body-building,And permanent cycling personnel can effectively be loosened,Bicycle often falls chain when can solve the problems, such as linked transmission.
Description
Technical field
The Chainless type Exercycle that reversion can move ahead is rotated forward the present invention relates to a kind of pedal, belongs to body building self running driving skills
Art field.
Background technology
Bicycle is conventional industries, and with the history of more than 100 years, due to environmental protection and the problem of traffic, bicycle was once again
As the countries in the world traffic that particularly developed country resident likes, while the attention with people to body, bicycle also into
For popular motion, body-building, leisure and recreational product.The data statistics of Japanese CYCLEPRESS shows, the annual whole world
Bicycle demand is huge, and whole world bicycle demand size is maintained at the level of 1.06 hundred million, and bicycle annual volume is about
5000000000 dollars.
Existing bicycle maintains earliest design principle substantially under this production scale, it is preceding pedal by walk, the mould
Formula can be very good as the vehicles, but as body-building for, walking mode is pedaled before it excessively single, it is impossible to meet existing inverse
To the demand of body building, meanwhile, existing bicycle is generally chain driving, and chain is easy to chain when in use, to making
User makes troubles, i.e.,：A kind of pedal is needed to rotate forward the Chainless type Exercycle that reversion can move ahead.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of pedal and rotates forward the Chainless type body building self running that reversion can move ahead
Car, can overcome the deficiencies in the prior art.
The technical scheme is that：A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead, and it includes
Vehicle frame, is connected with wheel and pedal connecting shaft on vehicle frame, and pedal parts are connected with pedal connecting shaft, is connected on vehicle frame
There is worm gear connecting shaft, gear-box is provided with the pedal connecting shaft and worm gear connecting shaft of vehicle frame, the pedal connection in gear-box
A drive gear and No. two drive gears are socketed with axle, before worm gear connecting shaft one end is provided with worm gear, reversely install the
One flywheel and the second flywheel, are connected with a driven gear on the first flywheel, and No. two driven tooths are connected with the second flywheel
Wheel, a drive gear and a driven gear engagement, are provided with what is be meshed between No. two drive gears and No. two driven gears
Idler gear, preceding worm gear is connected by worm screw with rear worm wheel, and rear worm wheel is connected with the 3rd flywheel on hind axle.
The 3rd above-mentioned flywheel includes the axle sleeve being connected on axletree of rear wheel, ratchet is hinged with axle sleeve, on ratchet
Ratchet matched when wheel is rotated forward is provided with, ratchet retraction does not coordinate with ratchet when wheel is reversed.
Spring is provided between above-mentioned axle sleeve and the ratchet being hinged, the maximum gravity of the elastic force more than ratchet of spring is less than
The gravity of ratchet adds centrifugal force.
No. two drive gears, idler gear, No. two driven gears are equipped with more than one big ting model.
It is above-mentioned be provided with gear-box dividing plate by a drive gear, a driven gear and No. two drive gears, in
Between gear, No. two driven gears be spaced, outer wall and middle level dividing plate are provided with the gear shaft of idler gear.
Above-mentioned worm screw is made up of front and rear two-section bar, and universal joint is provided with intermediate connections.
Prior art compares, and the present invention is connected with worm gear connecting shaft on vehicle frame, in the pedal connecting shaft and worm gear of vehicle frame
Connecting shaft is provided with gear-box, and a drive gear and No. two drive gears are socketed with the pedal connecting shaft in gear-box,
Worm gear, the first flywheel and the second flywheel reversely installed, one is connected with the first flywheel before worm gear connecting shaft one end is provided with
Number driven gear, is connected with No. two driven gears, a drive gear and a driven gear engagement, No. two on the second flywheel
The idler gear being meshed is provided between drive gear and No. two driven gears,
When pedal connecting shaft is rotated forward, No. two drive gears are meshed by idler gear with No. two driven gears, No. two
Driven gear synchronously drives preceding worm gear wheel, and preceding worm gear drives rear worm wheel to rotate by worm screw, such that it is able to drive rear wheel
Rotate, now under the influence of reverse the first flywheel installed, a drive gear and a driven gear intermeshing are dallied,
Realize that positive pedal bicycle moves forward.When foot-operated reversion, No. two driven gears are influenceed not drive snail by the second flywheel
Wheel connecting shaft, and before the drive gear for reversely rotating can then drive a driven gear of engagement forward rotation synchronization belt is dynamic
Worm gear wheel, preceding worm gear drives rear worm wheel to rotate by worm screw, such that it is able to drive the rotation of rear wheel, realizes reverse pedal certainly
From Chinese herbaceous peony row；Body-building so can be preferably realized, and permanent cycling personnel can effectively be loosened；
Preceding worm gear is connected by worm screw with rear worm wheel, and rear worm wheel is connected with the 3rd flywheel on hind axle, can so solve chain type
Bicycle often falls the problem of chain during transmission；
3rd flywheel includes the axle sleeve being connected on axletree of rear wheel, and ratchet is hinged with axle sleeve, and wheel is being provided with ratchet just
Matched ratchet when turning, when wheel is reversed, ratchet retraction does not coordinate with ratchet, is provided between axle sleeve and the ratchet being hinged
Spring, the maximum gravity of the elastic force more than ratchet of spring, centrifugal force, the design of such 3rd flywheel are added less than the gravity of ratchet
Bicycle be may insure when retroversion is push, the gear on the 3rd flywheel will not be rotated, so as to have influence on worm gear connecting shaft
On each part cooperation.
No. two drive gears, idler gear, No. two driven gears are equipped with more than one big ting model, this can according to
Size is arranged in pairs or groups between the different height in family and use habit carry out these three gears, such as No. two drive gears, idler gear,
No. two driven gears become big successively by small, so as to reach labour-saving effect；
Above-mentioned is provided with dividing plate by a drive gear, a driven gear and No. two drive gears, center tooths in gear-box
Wheel, No. two driven gears are spaced, and outer wall and middle level dividing plate are provided with the gear shaft of idler gear, are so avoided that pinion rotation
When interfere with each other；
Above-mentioned worm screw is made up of front and rear two-section bar, and universal joint is provided with intermediate connections, can so realize angle between rotating shaft
Degree transmission power, can effectively protect product；
Design structure of the invention is pedaled when going up a slope or walking at a high speed before suggestion simultaneously, is pedaled after level road suggestion selection.
Brief description of the drawings
Fig. 1 is attachment structure schematic diagram of the invention.
Fig. 2 is gear-box internal structure front view of the present invention.
Fig. 3 is the top view of gear-box of the present invention and worm and gear.
Fig. 4 is the structural representation of the 3rd flywheel open mode ratchet；
Fig. 5 is the structural representation that the 3rd flywheel opens dress state ratchet.
Fig. 6 is the structural representation of the 3rd flywheel another program.
Specific embodiment
Embodiment 1. inverts the equal Chainless type Exercycle that can be moved ahead as shown in figure 1, a kind of pedal is rotated forward, and it includes
Vehicle frame 1, is connected with wheel and pedal connecting shaft 2 on vehicle frame 1, pedal parts 3 is connected with pedal connecting shaft 2, in vehicle frame 1
On be connected with worm gear connecting shaft 4, gear-box 5 is provided with the pedal connecting shaft 2 and worm gear connecting shaft 4 of vehicle frame 1, in gear-box 5
A drive gear 6 and No. two drive gears 7 are socketed with interior pedal connecting shaft 2, the snail before the one end of worm gear connecting shaft 4 is provided with
Wheel 8, the first flywheel 9 and the second flywheel 10 reversely installed, are connected with a driven gear 11, second on the first flywheel 9
No. two driven gears 12 are connected with flywheel 10, a drive gear 6 and a driven gear 11 are engaged, No. two drive gears 7
The idler gear 13 being meshed, No. two drive gears 7, idler gear No. 13, two numbers are provided with and No. two driven gears 12 between
Driven gear 12 is equipped with more than one big ting model, be provided with gear-box 5 dividing plate by drive gear 6, from
Moving gear 11 is spaced with No. two drive gears 7,13, No. two driven gears 12 of idler gear, and outer wall and middle level dividing plate are provided with
The gear shaft of idler gear 13, preceding worm gear 8 is connected by worm screw 14 with rear worm wheel 15, and described worm screw 14 is by front and rear two-section bar group
Into, universal joint is provided with intermediate connections, rear worm wheel 15 is connected with the 3rd flywheel 16 on hind axle, and the 3rd flywheel 16 includes connecting
The axle sleeve 17 on axletree of rear wheel is connected on, ratchet 18 is hinged with axle sleeve 17, be provided with ratchet 18 when wheel is rotated forward and matched somebody with somebody therewith
The ratchet 19 of conjunction, when wheel is reversed, ratchet 18 bounces back and does not coordinate with ratchet 19, is provided between axle sleeve 17 and the ratchet 18 being hinged
Spring, the maximum gravity of the elastic force more than ratchet 18 of spring, the gravity less than ratchet 18 adds centrifugal force.
When using, when pedal connecting shaft 2 is rotated forward, No. two drive gears 7 are driven with No. two by idler gear 13
Gear 12 is meshed, and worm gear 8 is rotated before No. two synchronous drives of driven gear 12, and preceding worm gear 8 drives rear worm wheel 15 by worm screw 14
Rotate, such that it is able to drive the rotation of rear wheel, now under the influence of reverse the first flywheel 9 installed, a drive gear 6
With the intermeshing idle running of driven gear 11, realize that positive pedal bicycle moves forward.When foot-operated reversion, No. two driven
Gear 12 is influenceed not drive worm gear connecting shaft 4 by the second flywheel 10, and the drive gear 6 for reversely rotating can then drive and nibble
Forward the dynamic preceding worm gear 8 of rotation synchronization belt is rotated the driven gear 11 for closing, and preceding worm gear 8 drives 15 turns of rear worm wheel by worm screw 14
It is dynamic, such that it is able to drive the rotation of rear wheel, realize reverse pedal since Chinese herbaceous peony row；Body-building so can be preferably realized, and can
Permanent cycling personnel are effectively loosened.
Meanwhile, applicant is improved the 3rd flywheel of bicycle rear, and as shown in Figure 4, Figure 5 and Figure 6, its is specific
Improvement is to take turns be hinged with ratchet 18 on the axle sleeve 17 on axletree upon connection, is placed outside ratchet 18 and is provided with when wheel is rotated forward therewith
The ratchet 19 of cooperation, connects rear worm wheel 15 on ratchet 19, and when wheel is reversed, ratchet 18 bounces back and do not coordinate with ratchet 19, is real
Existing above-mentioned functions, are achieved applicant proposed following structure, and spring, spring are provided between axle sleeve 17 and the ratchet 18 being hinged
Elastic force more than ratchet 18 maximum gravity, add centrifugal force less than the gravity of ratchet 18, so in the process of wheel backwards rotation
In, raised ratchet 18 will be thrown out of realized with ratchet 19 and coordinate, and ratchet 19 is made up of triangle dentation, and the one end of ratchet 18 is provided with
Circular arc is used cooperatively with triangle dentation, and for example Fig. 6, and spine bar is hinged with axle sleeve, and operationally, spine bar is in centrifugal action
Under, energy clamping flywheel plate edge, when retreating, the twigs of the chaste tree are in released state with flywheel rim.
Claims (6)
1. a kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead, and it includes vehicle frame（1）, in vehicle frame（1）Upper company
It is connected to wheel and pedal connecting shaft（2）, in pedal connecting shaft（2）On be connected with pedal parts（3）, it is characterised in that：In vehicle frame
（1）On be connected with worm gear connecting shaft（4）, in vehicle frame（1）Pedal connecting shaft（2）With worm gear connecting shaft（4）It is provided with gear-box
（5）, in gear-box（5）Interior pedal connecting shaft（2）On be socketed with a drive gear（6）With No. two drive gears（7）, in snail
Wheel connecting shaft（4）One end is provided with preceding worm gear（8）, reversely install the first flywheel（9）With the second flywheel（10）, in the first flywheel
（9）On be connected with a driven gear（11）, in the second flywheel（10）On be connected with No. two driven gears（12）, a sliding tooth
Wheel（6）With a driven gear（11）Engagement, No. two drive gears（7）With No. two driven gears（12）Between be provided with what is be meshed
Idler gear（13）, preceding worm gear（8）By worm screw（14）With rear worm wheel（15）Connection, rear worm wheel（15）With the 3rd on hind axle
Flywheel（16）Connection.
2. pedal according to claim 1 rotates forward the Chainless type Exercycle that reversion can move ahead, it is characterised in that：Institute
The 3rd flywheel stated（16）Including the axle sleeve being connected on axletree of rear wheel（17）, in axle sleeve（17）On be hinged with ratchet（18）,
Ratchet（18）It is provided with ratchet matched when wheel is rotated forward（19）, the ratchet when wheel is reversed（18）Retraction not with ratchet
（19）Coordinate.
3. pedal according to claim 2 rotates forward the Chainless type Exercycle that reversion can move ahead, it is characterised in that：Axle
Set（17）With the ratchet being hinged（18）Between be provided with spring, the elastic force of spring is more than ratchet（18）Maximum gravity, less than ratchet
（18）Gravity add centrifugal force.
4. pedal according to claim 1 rotates forward the Chainless type Exercycle that reversion can move ahead, it is characterised in that：Institute
No. two drive gears stated（7）, idler gear（13）, No. two driven gears（12）It is equipped with more than one big ting model.
5. pedal according to claim 1 rotates forward the Chainless type Exercycle that reversion can move ahead, it is characterised in that：
Gear-box（5）In be provided with dividing plate by a drive gear（6）, a driven gear（11）With No. two drive gears（7）, center tooth
Wheel（13）, No. two driven gears（12）It is spaced, outer wall and middle level dividing plate are provided with idler gear（13）Gear shaft.
6. pedal according to claim 1 rotates forward the Chainless type Exercycle that reversion can move ahead, it is characterised in that：Institute
The worm screw stated（14）It is made up of front and rear two-section bar, universal joint is provided with intermediate connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049245.7A CN106741559A (en) | 2017-01-23 | 2017-01-23 | A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049245.7A CN106741559A (en) | 2017-01-23 | 2017-01-23 | A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741559A true CN106741559A (en) | 2017-05-31 |
Family
ID=58943027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049245.7A Pending CN106741559A (en) | 2017-01-23 | 2017-01-23 | A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741559A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072029U (en) * | 1990-06-02 | 1991-02-27 | 南京航空学院 | Spoke mounting machine for spoke type wheel |
| CA2046432A1 (en) * | 1990-07-10 | 1992-01-11 | Dianlin Chang | Two-way-driven 3-speed free wheel |
| CN2205468Y (en) * | 1994-10-24 | 1995-08-16 | 开封市仁和交通电器有限公司 | Single-way clutch |
| CN2386252Y (en) * | 1998-11-02 | 2000-07-05 | 徐模宏 | Driving axle for bicycle |
| KR20010073917A (en) * | 2000-01-22 | 2001-08-03 | 김진욱 | Reverse Drive Pedaling Apparatus for Bicycle |
| CN1425585A (en) * | 2003-01-08 | 2003-06-25 | 赵宽学 | Boat rowing type body building bicycle |
| US20100069194A1 (en) * | 2008-09-18 | 2010-03-18 | Whole Secure Industrial Co., Ltd. | Bicycle speed shifting structure |
| JP3168884U (en) * | 2011-03-21 | 2011-06-30 | 黄永松 | Clutch type bicycle power drive device and clutch type drive device |
| CN102582771A (en) * | 2012-02-19 | 2012-07-18 | 谢勇 | Bicycle driven by clockwise rotation and anticlockwise rotation of pedal plates |
| CN104058062A (en) * | 2013-03-22 | 2014-09-24 | 杨浩 | No-chain gear transmission bicycle |
| CN105083462A (en) * | 2015-07-17 | 2015-11-25 | 武君 | Directional gear transmission device, chain wheel transmission device and bicycle |
| CN206417143U (en) * | 2017-01-23 | 2017-08-18 | 吴利祥 | A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead |
-
2017
- 2017-01-23 CN CN201710049245.7A patent/CN106741559A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072029U (en) * | 1990-06-02 | 1991-02-27 | 南京航空学院 | Spoke mounting machine for spoke type wheel |
| CA2046432A1 (en) * | 1990-07-10 | 1992-01-11 | Dianlin Chang | Two-way-driven 3-speed free wheel |
| CN2205468Y (en) * | 1994-10-24 | 1995-08-16 | 开封市仁和交通电器有限公司 | Single-way clutch |
| CN2386252Y (en) * | 1998-11-02 | 2000-07-05 | 徐模宏 | Driving axle for bicycle |
| KR20010073917A (en) * | 2000-01-22 | 2001-08-03 | 김진욱 | Reverse Drive Pedaling Apparatus for Bicycle |
| CN1425585A (en) * | 2003-01-08 | 2003-06-25 | 赵宽学 | Boat rowing type body building bicycle |
| US20100069194A1 (en) * | 2008-09-18 | 2010-03-18 | Whole Secure Industrial Co., Ltd. | Bicycle speed shifting structure |
| JP3168884U (en) * | 2011-03-21 | 2011-06-30 | 黄永松 | Clutch type bicycle power drive device and clutch type drive device |
| CN102582771A (en) * | 2012-02-19 | 2012-07-18 | 谢勇 | Bicycle driven by clockwise rotation and anticlockwise rotation of pedal plates |
| CN104058062A (en) * | 2013-03-22 | 2014-09-24 | 杨浩 | No-chain gear transmission bicycle |
| CN105083462A (en) * | 2015-07-17 | 2015-11-25 | 武君 | Directional gear transmission device, chain wheel transmission device and bicycle |
| CN206417143U (en) * | 2017-01-23 | 2017-08-18 | 吴利祥 | A kind of pedal rotates forward the Chainless type Exercycle that reversion can move ahead |
Non-Patent Citations (1)
| Title |
|---|
| 徐漫琳等: "《机械原理》", 31 August 2016, 重庆大学出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |