CN108674559A - A kind of front-wheel directly drives rear-wheel steering bicycle - Google Patents
A kind of front-wheel directly drives rear-wheel steering bicycle Download PDFInfo
- Publication number
- CN108674559A CN108674559A CN201810728851.6A CN201810728851A CN108674559A CN 108674559 A CN108674559 A CN 108674559A CN 201810728851 A CN201810728851 A CN 201810728851A CN 108674559 A CN108674559 A CN 108674559A
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- China
- Prior art keywords
- wheel
- steering
- back vent
- control handle
- course changing
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- 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
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to a kind of front-wheels directly to drive rear-wheel steering bicycle, including：Vehicle frame, seat, front fork, back vent, front-wheel, trailing wheel, footrest and steering mechanism, the front-wheel are set in front fork, and the back vent forms with vehicle frame and relatively rotates connection, and the trailing wheel is set in back vent, the footrest driving front-wheel, and the steering mechanism includes：Course changing control handle member, back vent connector and steering linkage for connecting course changing control handle member and back vent connector, the course changing control handle member is installed on vehicle frame and can be rotated relative to vehicle frame, the back vent connector is integrally formed or is fixedly connected with back vent, it is formed between one end and course changing control handle of the steering linkage and relatively rotates connection, it is formed between the other end and back vent connector of the steering linkage and relatively rotates connection, the center of the front fork and the line at the center of the back vent are arranged in a crossed manner with steering linkage, to substantially increase ride efficiency and steering efficiency.
Description
【Technical field】
The present invention relates to bicycle arts more particularly to a kind of front-wheel directly to drive rear-wheel steering bicycle.
【Background technology】
The so-called straight driving bicycle driven of front-wheel, i.e. footrest are directly installed in the both sides of front-wheel, front-drive are driven by trampling foot
It moves ahead, the straight driving bicycle driven of front-wheel in the prior art, steering mechanism is connected with the front fork of bicycle, for controlling turning for front-wheel
To the defect of this kind of structure is：Front-wheel should be by the pedal force of footrest, again by the steering force of steering mechanism, when this
When two kinds of power are acted on front-wheel simultaneously, it is formed interference between each other, therefore in order to solve this technical problem, went out later
Having showed rear-wheel steering bicycle, i.e., footrest is also mounted at front-wheel for driving front-wheel, and steering mechanism is connected with back vent,
The direction of entire bicycle is controlled by controlling the steering of trailing wheel, the advantages of this arrangement are as follows：By pedal force and steering force
It is one in front and one in back provided separately, both makes non-interference, front-wheel directly drives the defect of rear-wheel steering bicycle and is in the prior art：Its
The steering of steering mechanism and the steering of trailing wheel are on the contrary, i.e. desired trailing wheel needs control steering mechanism to turn right, this is less toward left-hand rotation
Meet the conventional control thinking of bicyclist, ideal control mode is intended to trailing wheel toward left-hand rotation, and control steering mechanism turns left i.e.
Can, the present invention is intended to provide such a front-wheel for meeting tricycle conventional control thinking directly drives rear-wheel steering bicycle.
【Invention content】
To solve the above problems, the purpose of the present invention is to provide the non-interference front-wheel of a kind of pedal force and steering force is straight
Drive rear-wheel steering bicycle.
To achieve the above object, the technical solution that the present invention takes is：A kind of front-wheel directly drives rear-wheel steering bicycle, wraps
It includes：Vehicle frame, seat, front fork, back vent, front-wheel, trailing wheel, footrest and steering mechanism, the front fork is fixedly connected with vehicle frame or one
Molding, the front-wheel are set in front fork, and the back vent forms with vehicle frame and relatively rotates connection, and the trailing wheel is set to back vent
Interior, the footrest drives the front-wheel, the steering mechanism to include：Course changing control handle member, back vent connector and for connect turn to
The steering linkage of control handle part and back vent connector, the course changing control handle member are installed on vehicle frame and can be relative to vehicle frames
Rotation, the back vent connector are integrally formed or are fixedly connected with back vent, one end and the course changing control handle of the steering linkage
Between formed relatively rotate connection, between the other end and back vent connector of the steering linkage formed relatively rotate connection, institute
The line at the center and the center of the back vent of stating front fork is arranged in a crossed manner with steering linkage.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The vehicle frame includes
Front beam, rear cross beam and two longerons.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The course changing control
Handle member, which is installed on the middle position of front beam and is formed with front beam, relatively rotates connection.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The rear cross beam is in
Intermediate high both sides low setting, including：Cylindrical portion, the first curb girder for being set to cylindrical portion side and it is set to the cylindrical portion other side
Second curb girder, the back vent are installed in cylindrical portion and can be rotated relative to cylindrical portion.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The course changing control
Handle member includes：Steering shaft and course changing control handle.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The steering shaft with
The centre position of front beam is fixedly connected, and the course changing control handle is vertically arranged with steering shaft and can be relative to steering shaft rotation
It is dynamic.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The steering shaft with
Course changing control handle is fixedly connected, and the steering shaft can be rotated relative to front beam.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The front-wheel it is straight
Diameter is more than the diameter of trailing wheel.
Preferably, a kind of front-wheel in the present invention directly drives rear-wheel steering bicycle and is further arranged to：The front-wheel hub
It is interior to be equipped with speed changer
Compared with prior art, the present invention has the advantages that：The present invention drives front-wheel, steering mechanism by footrest
Trailing wheel is controlled, it is non-interference so that pedal force and steering force to be one in front and one in back provided separately, it substantially increases to ride and efficiency and turns
To efficiency so that ride and turn to and is all relatively lighter；In addition the company that the present invention passes through the center at the center and back vent of the front fork
Line is arranged in a crossed manner with steering linkage, and the steering and the steering of course changing control handle member to make trailing wheel are consistent, to meet
The conventional control thinking of bicyclist.
【Description of the drawings】
Fig. 1 is the dimensional structure diagram that front-wheel directly drives rear-wheel steering bicycle in the present invention.
Fig. 2 is the decomposition texture schematic diagram that front-wheel directly drives rear-wheel steering bicycle in the present invention.
In figure：1, vehicle frame, 10, front beam, 11, rear cross beam, 110, cylindrical portion, the 111, first curb girder, the 112, second curb girder,
12, longeron, 2, seat, 3, front fork, 4, back vent, 40, rear fork shaft, 41, left fork, 42, right fork, 5, front-wheel, 50, front axle,
51, front-wheel hub, 52, front wheel steel ring, 53, front tyre, 6, trailing wheel, 7, steering mechanism, 70, course changing control handle member, 700,
Steering shaft, 701, course changing control handle, 71, back vent connector, 72, steering linkage.
【Specific implementation mode】
Below by specific embodiment to a kind of front-wheel of the present invention directly drive rear-wheel steering bicycle make it is further
Detailed description.
To join shown in Fig. 1 and Fig. 2, a kind of front-wheel directly drives rear-wheel steering bicycle, including：Vehicle frame 1, seat 2, front fork 3, back vent
4, front-wheel 5, trailing wheel 6, footrest (not shown) and steering mechanism 7, the diameter of the front-wheel 5 are more than the diameter of trailing wheel 6.
The vehicle frame 1 includes front beam 10, rear cross beam 11 and two longerons 12, and the rear cross beam 11 is low in intermediate high both sides
Setting, including：Cylindrical portion 110, the first curb girder 111 for being set to 110 side of cylindrical portion and it is set to 110 other side of cylindrical portion
Second curb girder 112, the seat 2 are set to the top of vehicle frame 1, and the front fork 3 and 10 phase of front beam of vehicle frame 1 are welded, described
Front-wheel 5 is set in front fork 3, and the front-wheel 5 includes：Front axle 50, front-wheel hub 51, front wheel steel ring 52 and front tyre 53,
Speed changer is equipped in the front-wheel hub 51.The back vent 4 includes：Fork shaft 40 and the left fork separately extended from rear fork shaft 40 afterwards
41 and right fork 42, it is described after fork shaft 40 be installed in cylindrical portion 110 and can be rotated relative to cylindrical portion 110, the trailing wheel 6 is set
It is placed between left fork 41 and right fork 42, the footrest is set to the both ends of front axle 50 and drives front axle 50, and then drives
Dynamic front-wheel 5.
The steering mechanism 7 includes：Course changing control handle member 70, back vent connector 71 and for connecting course changing control handle
The steering linkage 72 of part 70 and back vent connector 71, the course changing control handle member 70 include：Steering shaft 700 and course changing control handle
Hand 701, the steering shaft 700 are vertical setting with course changing control handle 701, in the present embodiment, the steering shaft 700 with
The course changing control handle 701 is fixedly connected, and the steering shaft 700 is installed on the middle position of front beam 10 and and front beam
10 form relative rotation connection, and certainly in other implementations, the steering shaft 700 can also be fixed with front beam 10 to be connected
It connects, connection can be relatively rotated by being formed between steering shaft 700 and course changing control handle 701, the present invention equally may be implemented, after described
Fork connector 71 is welded in the side of right fork 42, is formed between one end and course changing control handle 701 of the steering linkage 72
Connection is relatively rotated, is formed between the other end and back vent connector 71 of the steering linkage 72 and relatively rotates connection, before described
The line at the center and the center of the back vent 4 of fork 3 is arranged in a crossed manner with steering linkage 72, originally in embodiments, described turn
The left side for deviateing 10 centre position of front beam is set to the tie point of pull rod 72 and course changing control handle 701, the back vent connects
Fitting 71 is welded in the side of right fork 42, to make line and the steering at the center of the front fork 3 and the center of the back vent 4
Pull rod 72 is arranged in a crossed manner, certainly in other implementations, also can be by the steering linkage 82 and course changing control handle 701
Tie point be set to the right side for deviateing front beam 10 centre position, 4 connector of the back vent is welded in the side of left fork 41,
It is same that the present invention can be achieved.
In conclusion the present invention drives front-wheel 5, steering mechanism 7 to control trailing wheel 6 by footrest, to by pedal force and turn
It is one in front and one in back provided separately to power, it is non-interference, substantially increase ride efficiency and steering efficiency so that ride and turn to and all compare
Relatively easily；In addition the present invention is in intersect to set with steering linkage 72 by the center of the front fork 3 and the line at the center of back vent 4
It sets, the steering of bicycle and the steering of course changing control handle member 70 is made to be consistent, to meet the conventional control thinking of bicyclist.
The principles and effects of the invention are only illustrated in the above embodiments, and the implementation that part uses
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (9)
1. a kind of front-wheel directly drives rear-wheel steering bicycle, including：Vehicle frame, seat, front fork, back vent, front-wheel, trailing wheel, footrest and turn
To mechanism, which is characterized in that the front fork is fixedly connected or is integrally formed with vehicle frame, and the front-wheel is set in front fork, described
Back vent forms with vehicle frame and relatively rotates connection, and the trailing wheel is set in back vent, and the footrest drives front-wheel, the steering mechanism
Including：Course changing control handle member, back vent connector and the steering linkage for connecting course changing control handle member and back vent connector,
The course changing control handle member is installed on vehicle frame and can be rotated relative to vehicle frame, and the back vent connector is integrally formed with back vent
Or be fixedly connected, it is formed between one end and course changing control handle of the steering linkage and relatively rotates connection, the steering linkage
The other end and back vent connector between formed and relatively rotate connection, the line at the center of the center of the front fork and the back vent
It is arranged in a crossed manner with steering linkage.
2. a kind of front-wheel as described in claim 1 directly drives rear-wheel steering bicycle, it is characterised in that：The vehicle frame includes preceding cross
Beam, rear cross beam and two longerons.
3. a kind of front-wheel as claimed in claim 2 directly drives rear-wheel steering bicycle, it is characterised in that：The course changing control handle
Part, which is installed on the middle position of front beam and is formed with front beam, relatively rotates connection.
4. a kind of front-wheel as claimed in claim 2 directly drives rear-wheel steering bicycle, it is characterised in that：The rear cross beam is in centre
High both sides low setting, including：Cylindrical portion, the first curb girder for being set to cylindrical portion side and it is set to the second of the cylindrical portion other side
Curb girder, the back vent are installed in cylindrical portion and can be rotated relative to cylindrical portion.
5. a kind of front-wheel as claimed in claim 2 directly drives rear-wheel steering bicycle, it is characterised in that：The course changing control handle
Part includes：Steering shaft and course changing control handle.
6. a kind of front-wheel as claimed in claim 5 directly drives rear-wheel steering bicycle, it is characterised in that：The steering shaft and preceding cross
The centre position of beam is fixedly connected, and the course changing control handle is vertically arranged with steering shaft and can be relative to steering axes.
7. a kind of front-wheel as claimed in claim 5 directly drives rear-wheel steering bicycle, it is characterised in that：The steering shaft and steering
Control handle is fixedly connected, and the steering shaft can be rotated relative to front beam.
8. a kind of front-wheel as described in claim 1 directly drives rear-wheel steering bicycle, it is characterised in that：The diameter of the front-wheel is big
In the diameter of trailing wheel.
9. a kind of front-wheel as described in claim 1 directly drives rear-wheel steering bicycle, it is characterised in that：It is set in the front-wheel hub
There is speed changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728851.6A CN108674559A (en) | 2018-07-05 | 2018-07-05 | A kind of front-wheel directly drives rear-wheel steering bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728851.6A CN108674559A (en) | 2018-07-05 | 2018-07-05 | A kind of front-wheel directly drives rear-wheel steering bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108674559A true CN108674559A (en) | 2018-10-19 |
Family
ID=63813287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728851.6A Pending CN108674559A (en) | 2018-07-05 | 2018-07-05 | A kind of front-wheel directly drives rear-wheel steering bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674559A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131665A (en) * | 2018-11-14 | 2019-01-04 | 张家港川梭车业有限公司 | A kind of recumbent bicycle |
| TWI691428B (en) * | 2018-12-27 | 2020-04-21 | 張鈞迪 | Steering device of rear-wheel steering bicycle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4787647A (en) * | 1985-11-26 | 1988-11-29 | Oh Myoun Keon | Four wheel cycle |
| US20060226628A1 (en) * | 2003-06-11 | 2006-10-12 | Lindsay Stuart M | Mobility assistance vehicle |
| CN2835056Y (en) * | 2005-11-17 | 2006-11-08 | 张密 | Front-wheel planet-gear drive and rear wheel guide bicycle |
| CN201405971Y (en) * | 2009-05-25 | 2010-02-17 | 陈金益 | Bicycle with front wheel driving rear wheel to turn |
| CN102837782A (en) * | 2012-09-18 | 2012-12-26 | 太仓市车中宝休闲用品有限公司 | Recumbent body adjustable leisure bicycle |
| CN102862633A (en) * | 2012-09-29 | 2013-01-09 | 太仓市车中宝休闲用品有限公司 | Reclined front-pedaled cruise bicycle |
| CN204110298U (en) * | 2014-10-10 | 2015-01-21 | 郝瑞刚 | Turn round wushu front drive rear turning high speed bicycle |
| CN205602036U (en) * | 2016-04-25 | 2016-09-28 | 欧立 | Turn to bicycle behind forerunner |
| CN208602628U (en) * | 2018-07-05 | 2019-03-15 | 张家港川梭车业有限公司 | A kind of front-wheel directly drives rear-wheel steering bicycle |
-
2018
- 2018-07-05 CN CN201810728851.6A patent/CN108674559A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4787647A (en) * | 1985-11-26 | 1988-11-29 | Oh Myoun Keon | Four wheel cycle |
| US20060226628A1 (en) * | 2003-06-11 | 2006-10-12 | Lindsay Stuart M | Mobility assistance vehicle |
| CN2835056Y (en) * | 2005-11-17 | 2006-11-08 | 张密 | Front-wheel planet-gear drive and rear wheel guide bicycle |
| CN201405971Y (en) * | 2009-05-25 | 2010-02-17 | 陈金益 | Bicycle with front wheel driving rear wheel to turn |
| CN102837782A (en) * | 2012-09-18 | 2012-12-26 | 太仓市车中宝休闲用品有限公司 | Recumbent body adjustable leisure bicycle |
| CN102862633A (en) * | 2012-09-29 | 2013-01-09 | 太仓市车中宝休闲用品有限公司 | Reclined front-pedaled cruise bicycle |
| CN204110298U (en) * | 2014-10-10 | 2015-01-21 | 郝瑞刚 | Turn round wushu front drive rear turning high speed bicycle |
| CN205602036U (en) * | 2016-04-25 | 2016-09-28 | 欧立 | Turn to bicycle behind forerunner |
| CN208602628U (en) * | 2018-07-05 | 2019-03-15 | 张家港川梭车业有限公司 | A kind of front-wheel directly drives rear-wheel steering bicycle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131665A (en) * | 2018-11-14 | 2019-01-04 | 张家港川梭车业有限公司 | A kind of recumbent bicycle |
| CN109131665B (en) * | 2018-11-14 | 2023-08-15 | 张家港川梭车业有限公司 | Lying type bicycle |
| TWI691428B (en) * | 2018-12-27 | 2020-04-21 | 張鈞迪 | Steering device of rear-wheel steering bicycle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |