CN108216462A - A kind of deformable front-driving bicycle - Google Patents
A kind of deformable front-driving bicycle Download PDFInfo
- Publication number
- CN108216462A CN108216462A CN201810148917.4A CN201810148917A CN108216462A CN 108216462 A CN108216462 A CN 108216462A CN 201810148917 A CN201810148917 A CN 201810148917A CN 108216462 A CN108216462 A CN 108216462A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- wheel
- hinged
- bicycle
- bicycle body
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- 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
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
- B62K13/04—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tricycle
-
- 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
- B62K3/00—Bicycles
- B62K3/005—Recumbent-type bicycles
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
-
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of deformable front-driving bicycles, including bicycle body, its rear end is welded with cross bar support frame, the both sides of cross bar support frame upper rear end are hinged with the first cross bar, the both sides of cross bar support frame front center are hinged with the second cross bar, and the both sides of cross bar support frame rear end lower are hinged with third cross bar；First cross bar is equipped with mounting hole and lock hole, and limit hinge is hinged between two first cross bars, and limit hinge is equipped with fixed pin holes；The end of cross bar is hinged with trailing wheel crossbearer, and the trailing wheel vertical frame being vertically arranged is welded on trailing wheel crossbearer, left rear wheel, off hind wheel are equipped in trailing wheel vertical frame；The middle part of bicycle body is equipped with vehicle seat；The middle part of bogie is welded with pedal support far from bicycle body side, and the pedal for being connected to minor sprocket is equipped on pedal support, and minor sprocket passes through transmission chain passing power big sprocket wheel.The configuration of the present invention is simple is compact, and free and easy switching can be carried out between two-wheeled pattern and three-wheel pattern.
Description
Technical field
The present invention relates to technical field of bicycles, particularly a kind of deformable front-driving bicycle.
Background technology
Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of typically two wheels.After people rides vehicle, trampled with foot
Plate is power, is the environmentally protective vehicles.Existing bicycle often only have a kind of ride mode, i.e., three-wheel pattern or
Two-wheeled pattern, it is impossible to meet more using manned or loading higher demand under scene.
Invention content
The shortcomings that it is an object of the invention to overcome the prior art, provides a kind of deformable front-driving bicycle.
The purpose of the present invention is achieved through the following technical solutions：A kind of deformable front-driving bicycle, including bicycle
Ontology, the rear end of the bicycle body are welded with cross bar support frame, and cross bar support frame upper rear end is each side hinged
There is first cross bar, cross bar support frame front center is each side hinged with second cross bar, after cross bar support frame
End lower part is each side hinged with a third cross bar；First cross bar is equipped with the mounting hole penetrated through vertically and transverse direction
The lock hole of perforation, limit hinge is hinged between two first cross bars, and limit hinge is equipped with fixed pin holes；Described first is horizontal
The end of bar, the second cross bar and third cross bar is hinged with trailing wheel crossbearer, and the trailing wheel being vertically arranged is welded on trailing wheel crossbearer
Vertical frame controls and is separately installed with left rear wheel, off hind wheel and corresponding rear mudguard in two trailing wheel vertical frames；The bicycle sheet
The middle part of body is equipped with vehicle seat, and storage tank is provided with below vehicle seat；The front end of the bicycle body be equipped with bogie, described turn
It is connected to the lower end of frame through bicycle body with front-wheel, front mudguard is provided on the front-wheel；In the bogie
Portion is welded with pedal support far from bicycle body side, and the pedal for being connected to minor sprocket, minor sprocket are equipped on pedal support
The big sprocket wheel being fixedly connected on front-wheel is transmitted power to by transmission chain；The side fixed-link of the bicycle body has certainly
Overhead crane support.
Outer wall is equipped with trailing wheels hole on the inside of the left rear wheel.
Outer wall is equipped with and the matched trailing wheels pin in trailing wheels hole on the inside of the off hind wheel.
The rear mudguard lateral surface is equipped with reflective taillight.
The lower end of the bike rack is equipped with rubber pad.
The quantity of the mounting hole is six, and is uniformly distributed on the first cross bar.
The bicycle body is locked under two-wheeled pattern by the fastening bolt through lock hole.
The present invention has the following advantages：
1st, the configuration of the present invention is simple is compact, can easily switch between two-wheeled pattern and three-wheel pattern, be realized with this in difference
Also suitable pattern can be used under the demand of work, improve work and goes out line efficiency.
2nd, the present invention is provided with several mounting holes on the first cross bar, available for devices such as fixing seat and containers to carry
High service efficiency.
3rd, the present invention ridden using the formula of lying, the working method of front-wheel drive, be easy to having an effect and controlling for driver, and also
It can play the role of taking exercises.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the vertical view of two-wheeled pattern of the present invention；
Fig. 3 is the side view of Fig. 2；
In figure：1- bicycle bodies, 2- cross bar support frames, the second cross bars of 3-, the first cross bars of 4-, 5- third cross bars, 6- trailing wheels are horizontal
Frame, 7- trailing wheel vertical frames, 8- rear mudguards, the reflective taillights of 9-, 10- trailing wheels pins, 11- mounting holes, 12- limit hinges, 13- are solid
Rationed marketing hole, 14- lock holes, 15- trailing wheels hole, 16- vehicle seats, 17- bogies, 18- front mudguards, 19- fastening bolts, 20-
Bike rack, 21- rubber pads, 22- pedals, 23- pedal supports, 24- big sprocket wheels, 25- transmission chains, 26- minor sprockets, before 27-
Wheel, 28- off hind wheels, 29- left rear wheels, 30- storage tanks.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
It states.
As shown in Fig. 1 ~ Fig. 3, a kind of deformable front-driving bicycle, it includes bicycle body 1, the bicycle body
1 rear end is welded with cross bar support frame 2, and 2 upper rear end of cross bar support frame is each side hinged with first cross bar 4,
2 front center of cross bar support frame is each side hinged with second cross bar 3, the left and right of 2 rear end lower of cross bar support frame
Both sides are respectively hinged with a third cross bar 5；First cross bar 4 is equipped with the lock of the mounting hole 11 penetrated through vertically and lateral direction penetrating
Determine hole 14, limit hinge 12 is hinged between two first cross bars 4, limit hinge 12 is equipped with fixed pin holes 13；Described first
The end of cross bar 4, the second cross bar 3 and third cross bar 5 is hinged with trailing wheel crossbearer 6, is welded with and is vertically arranged on trailing wheel crossbearer 6
Trailing wheel vertical frame 7, left and right two trailing wheel vertical frames 7 on be separately installed with left rear wheel 29, off hind wheel 28 and corresponding rear mudguard
8；The middle part of the bicycle body 1 is equipped with vehicle seat 16, and the lower section of vehicle seat 16 is provided with storage tank 30；The bicycle body 1
Front end be equipped with bogie 17, the lower end of the bogie 17 is connected through bicycle body 1 with front-wheel 32, the front-wheel 27
On be provided with front mudguard 18；The middle part of the bogie 17 is welded with pedal support 23, pedal far from 1 side of bicycle body
The pedal 22 for being connected to minor sprocket 26 is installed, minor sprocket 26 is transmitted power to by transmission chain 25 and is fixedly connected on stent 23
Big sprocket wheel 24 on front-wheel 27；The side fixed-link of the bicycle body 1 has bike rack 20.
The 29 inside outer wall of left rear wheel is equipped with trailing wheels hole 15.
The 28 inside outer wall of off hind wheel is equipped with and 15 matched trailing wheels pin 10 of trailing wheels hole.
8 lateral surface of rear mudguard is equipped with reflective taillight 9.
The lower end of the bike rack 20 is equipped with rubber pad 21.
The quantity of the mounting hole 11 is six, and is uniformly distributed on the first cross bar 4.
The vehicle seat 16 is the chaise longue with backrest.
The bicycle body 1 is locked under two-wheeled pattern by the fastening bolt 19 through lock hole 14.
The course of work of the present invention is as follows：In three-wheel pattern, pass through the limiting of limit hinge 12 and fixed pin holes 13
Hole pin fix carry out structure stabilization, when need from three-wheel pattern switching be two-wheeled pattern when, unclamp fixed pin holes 13 on
Positioning pin is pushed the first cross bar 4 to be moved inwardly to drive the 33 inside out movement of left rear wheel 34 and off hind wheel, is determined with wheel
Interference fit between position pin 10 and wheel alignment hole 15 carries out position and fixes, and fastening bolt 19 is finally inserted into lock hole 14
Finally fixed.Further, it is also possible to the devices such as seat or container are fixedly installed to carry on the first cross bar 4 by mounting hole 11
Height uses and working efficiency.The configuration of the present invention is simple is compact, can be carried out between two-wheeled pattern and three-wheel pattern freely and simple
Just switching.
Claims (8)
1. a kind of deformable front-driving bicycle, it is characterised in that：Including bicycle body（1）, the bicycle body（1）'s
Rear end is welded with cross bar support frame（2）, cross bar support frame（2）Upper rear end is each side hinged with first cross bar
（4）, cross bar support frame（2）Front center is each side hinged with second cross bar（3）, cross bar support frame（2）Rear end
Lower part is each side hinged with a third cross bar（5）；First cross bar（4）It is equipped with the mounting hole penetrated through vertically
（11）With the lock hole of lateral direction penetrating（14）, two first cross bars（4）Between be hinged with limit hinge（12）, limit hinge（12）
It is equipped with fixed pin holes（13）；First cross bar（4）, the second cross bar（3）With third cross bar（5）End with trailing wheel crossbearer
（6）It is hinged, trailing wheel crossbearer（6）On be welded with the trailing wheel vertical frame being vertically arranged（7）, the two trailing wheel vertical frames in left and right（7）Upper difference
Left rear wheel is installed（29）, off hind wheel（28）And corresponding rear mudguard（8）；The bicycle body（1）Middle part be equipped with
Vehicle seat（16）, vehicle seat（16）Lower section be provided with storage tank（30）；The bicycle body（1）Front end be equipped with bogie
（17）, the bogie（17）Lower end through bicycle body（1）With front-wheel（32）It is connected, the front-wheel（27）Upper setting
There is front mudguard（18）；The bogie（17）Middle part far from bicycle body（1）Side is welded with pedal support（23）, step on
Board mount（23）On be equipped with and be connected to minor sprocket（26）Pedal（22）, minor sprocket（26）Pass through transmission chain（25）Passing power
To being fixedly connected on front-wheel（27）On big sprocket wheel（24）；The bicycle body（1）Side fixed-link have bicycle branch
Frame（20）.
2. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The left rear wheel（29）Inside
Outer wall is equipped with trailing wheels hole（15）.
3. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The off hind wheel（28）Inside
Outer wall is equipped with and trailing wheels hole（15）Matched trailing wheels pin（10）.
4. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The rear mudguard（8）Outside
Side is equipped with reflective taillight（9）.
5. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The bike rack（20）
Lower end be equipped with rubber pad（21）.
6. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The mounting hole（11）Number
Measure is six, and in the first cross bar（4）On be uniformly distributed.
7. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The vehicle seat（16）It is leaned on for band
The chaise longue of the back of the body.
8. a kind of deformable front-driving bicycle according to claim 1, it is characterised in that：The bicycle body（1）
By through lock hole under two-wheeled pattern（14）Fastening bolt（19）It is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810148917.4A CN108216462A (en) | 2018-02-13 | 2018-02-13 | A kind of deformable front-driving bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810148917.4A CN108216462A (en) | 2018-02-13 | 2018-02-13 | A kind of deformable front-driving bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108216462A true CN108216462A (en) | 2018-06-29 |
Family
ID=62661827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810148917.4A Pending CN108216462A (en) | 2018-02-13 | 2018-02-13 | A kind of deformable front-driving bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108216462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682409A (en) * | 2021-09-15 | 2021-11-23 | 张鸿 | Multifunctional children riding vehicle |
-
2018
- 2018-02-13 CN CN201810148917.4A patent/CN108216462A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682409A (en) * | 2021-09-15 | 2021-11-23 | 张鸿 | Multifunctional children riding vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |