CN104554569B - A kind of Portable electric bicycle wheel adjusting means - Google Patents
A kind of Portable electric bicycle wheel adjusting means Download PDFInfo
- Publication number
- CN104554569B CN104554569B CN201410752900.1A CN201410752900A CN104554569B CN 104554569 B CN104554569 B CN 104554569B CN 201410752900 A CN201410752900 A CN 201410752900A CN 104554569 B CN104554569 B CN 104554569B
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- CN
- China
- Prior art keywords
- chute
- wheel
- shift fork
- shaped shift
- sliding
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- Electric Propulsion And Braking For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a kind of Portable electric bicycle wheel adjusting means, including vehicle frame and trailing wheel, described trailing wheel, which includes two or so half, takes turns, two or so half wheels slide axially on two sliding axles respectively, arrangement of clutch is provided with the middle of two sliding axles, every sliding axle outboard end is fixed with cursor, cursor front end is hinged with described vehicle frame, variable angle makes two or so half wheels be automatically separated or close up between the arrangement of clutch drives two sliding axles, described arrangement of clutch includes two chutes set vertically, chute is connected with U-shaped shift fork, slide respectively in chute at U-shaped shift fork two ends, U-shaped shift fork realizes two chute separation when rotating, close up, chute outer wall is fixed with described sliding axle medial extremity, the advantage of this programme is that wheel can realize separation or merge, electric car can according to actual travel environment between two-wheeled state and three-wheel state free switching.
Description
Technical field
The present invention relates to a kind of Portable electric bicycle wheel adjusting means.
Background technology
At present, the emerging product in electric car market emerges in an endless stream, particularly some portable electric cars, such as stand-type
Electric motor car with two wheels is welcome by young man very much, and its advantage is small volume, easy to carry, is limited small by landform during traveling, can be worn
Shuttle possesses higher travel speed in narrow position, and because two-wheeler structure is small with respect to three-wheel by resistance, but this kind of
Car is exactly the relative shortcoming of balance, is especially travelled in busy urban district, can not show a candle to the electronic of Three-wheel type there is also certain defect
Car is stable.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of Portable electric bicycle wheel adjusting means, and wheel can be with
Realize separation or merge, electric car can according to actual travel environment between two-wheeled state and three-wheel state free switching.
The technical scheme is that：A kind of Portable electric bicycle wheel adjusting means, including vehicle frame and trailing wheel, it is described
Trailing wheel, which includes two or so half, takes turns, and two or so half wheels slide axially on two sliding axles respectively, are set in the middle of two sliding axles
There is arrangement of clutch, every sliding axle outboard end is fixed with cursor, and cursor front end is hinged with described vehicle frame, the clutch dress
Variable angle makes two or so half wheels be automatically separated or close up between putting two sliding axles of driving, and described arrangement of clutch includes
Two vertical and the chute that sets, and chute is connected with U-shaped shift fork, and U-shaped shift fork two ends are slided in chute respectively, and U-shaped shift fork is rotated
Two chutes of Shi Shixian are separated, closed up, and chute outer wall is fixed with described sliding axle medial extremity.
It is preferred that, described U-shaped shift fork is connected with one piece of pedal of connection above active section, active section.
It is preferred that, two ends that U-shaped shift fork is slided in chute are provided with pulley or bearing.
It is preferred that, described sliding axle is spline slide axle, and left and right half is taken turns is provided with spline bearing between sliding axle.
It is preferred that, described left and right half takes turns outside and is provided with brake disc, and brake disc outside is provided with dirt-proof boot.
After the technical program, front-wheel is the driving wheel of electric car, and trailing wheel is driven pulley, and trailing wheel includes two or so half
Wheel, two or so half wheels slide axially on two sliding axles, arrangement of clutch are provided with the middle of two sliding axles, during normally travel
Two sliding axles are located at same straight line, and arrangement of clutch coordinates the mechanism of two chutes using U-shaped shift fork, simple in construction, passes through U-shaped
Shift fork rotational structure realize two chutes or so separation close up, when arrangement of clutch works, squeezed in the middle of two sliding axles or
Person draws over to one's side, while sliding axle outer end is rotated together with cursor along vehicle frame, finally realizes that introversion (interior eight word is presented in two sliding axles
Shape) or flare (toed-out shape), when introversion, two or so half wheels produce the component velocity slided to both sides, so as to automatically will
Two or so half wheel separation, three-wheel state is switched to by vehicle, when flare, and two or so half wheels produce point toward central slide
Two or so half wheels are merged into a trailing wheel by speed, so that three-wheel state is switched into two wheel states again, utilize this knot
Structure driver can voluntarily switch three-wheel, two wheel states according to actual driving environment, and three can be switched in busy urban district
Wheel state, stability during increase low speed when road conditions are more smooth, is switched to two wheel states, reduces resistance, can be further
Lift drive speed.
Brief description of the drawings
Accompanying drawing 1 is the electric car schematic three dimensional views equipped with this adjusting means；
Accompanying drawing 2 is electric car schematic internal view in Fig. 1；
Accompanying drawing 3 is electric car base plane schematic diagram；
Accompanying drawing 4 is positive schematic diagram on rear side of electric car；
Accompanying drawing 5 is schematic diagram when arrangement of clutch is separated；
Schematic diagram when accompanying drawing 6 closes up for arrangement of clutch；
Schematic diagram when accompanying drawing 7 is two sliding axle introversions；
Schematic diagram when accompanying drawing 8 is two sliding axle flares.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings：
As shown in Figures 1 to 8, a kind of Portable electric bicycle wheel adjusting means, including vehicle frame 1, front-wheel 11 and trailing wheel, institute
The trailing wheel stated includes two or so half wheels 2, and two or so half wheels slide axially on two sliding axles 3 respectively, two sliding axles
Centre is provided with arrangement of clutch, and every sliding axle outboard end is fixed with cursor 4, and cursor front end is hinged with described vehicle frame 1, institute
State arrangement of clutch combination cursor and drive variable angle between two sliding axles, finally realize that introversion is presented in two sliding axles (interior
Eight shape) or flare (toed-out shape), and two or so half wheels is automatically separated or is closed up, and when introversion, such as Fig. 7
Shown, two or so half wheels produce the component velocity slided to both sides, so that automatic separate two or so half wheels, vehicle is switched
To three-wheel state, when flare, as shown in figure 8, two or so half wheels produce the component velocity toward central slide, by two or so half
Wheel is merged into a trailing wheel, so that three-wheel state is switched into two wheel states again, using this structure, driver can basis
Actual driving environment voluntarily switches three-wheel, two wheel states, three-wheel state can be switched in busy urban district, during increase low speed
Stability, when road conditions are more smooth, be switched to two wheel states, reduce resistance, can further lift drive speed.
Described arrangement of clutch includes two chutes 51 set vertically, and chute is connected with U-shaped shift fork 52, U-shaped shift fork two
End is slided in chute respectively, and two chute separation are realized when U-shaped shift fork is with center rotating, are closed up, referring specifically to Fig. 5 and Fig. 6,
In Fig. 5, U-shaped shift fork horizontal positioned, the position of two chutes is separated in maximum position, Fig. 6 by U-shaped shift fork, the rotation of U-shaped shift fork
Certain angle, U-shaped shift fork stirs two chutes toward middle mobile, and the distance of two chutes is narrowed down into minimum, two cunnings are realized
Groove closes up, and chute outer wall is fixed with sliding axle medial extremity, and driving sliding axle is separated, closed up when chute is separated, closed up；In addition, being
Driver is convenient to be operated, and described U-shaped shift fork is connected with one piece of pedal 54 of connection, active section above active section 53, active section
Two connecting rods are connected between pedal, drive link is transferred to active section when pedal or so is stepped on, final driving U-shaped shift fork is suitable
Hour hands are rotated or rotate counterclockwise, and two ends of U-shaped shift fork are provided with pulley 55 in addition, and pulley can also be replaced with bearing, sliding
Wheel or bearing can reduce the coefficient of friction between U-shaped shift fork and chute, increase service life.
Described front-wheel is in front of vehicle frame, and it is platform slab that front-wheel, which is connected with above motor and battery, described vehicle frame,
7, damper 71 and damping spring 72 are provided between platform slab and vehicle frame, cursor, increases the vehicle shock-proof effect of electric car.
It is preferred that, described sliding axle is spline slide axle, and left and right half is taken turns and spline bearing 32 is provided between sliding axle, flower
Key sliding axle ensures to slide axially smooth, on spline slide axle plus smears lubricating oil, described left and right half takes turns outside and is provided with brake disc
21, brake disc outer wall is provided with dirt-proof boot 22, and dirt-proof boot can prevent micronic dust from entering on spline slide axle, to avoid spline with dust-proof
When being slided on spline slide axle stuck phenomenon occurs for bearing.
In addition, extra in this programme increase the speed limiting function of three-wheel state, described chute is fixedly arranged at the front end with lateral bending outward
It is provided with the inside of bent metal L bracket 6, described cursor on the outside of the magnet 41 attracting with L bracket outboard end, L bracket
End is provided with push switch 61, when left and right, which is partly taken turns, to be moved close to toward both sides at maximal margin, L bracket lateral bend outward it is outer
Side is just fitted with cursor, because inner side has certain angle of inclination during cursor rotation, L bracket outboard end is actual to be set
Timing should also have constant slope to increase compactness when both contact, and pass through magnet and the L bracket phase of cursor madial wall
Push switch 61 is pressed in suction, and speed-limiting switch starts, and vehicle can be allowed to be in slower speed, stability is improved, in addition, described two
The madial wall that root L bracket is wherein one also is provided with magnet 41 and push switch 61, when past middle movement is partly taken turns in left and right, and two
Push switch 61 is pressed in the laminating of root L bracket madial wall, and now speed-limiting switch is released, and returns to normal speed traveling, increase
The speed of two wheel travelings.The wire casing passed through for wire is provided with inside described L bracket, the described push type of wire connection is opened
Close, wire, which is built in wire casing, prevents aging, be also avoided that the hard thing in some road surfaces hits, improve security.
Only just preferably example of the invention is described above, but is not to be construed as limiting the scope of the invention.This hair
Bright not only limitation and above example, its concrete structure allow to change, and those skilled in the art can make respectively according to the present invention
Plant and change and deform, without departing from the spirit of the present invention, scope defined in appended claims of the present invention all should be belonged to.
Claims (3)
1. a kind of Portable electric bicycle wheel adjusting means, including vehicle frame (1), trailing wheel, it is characterised in that：Described trailing wheel includes
Two or so half wheels (2), two or so half wheels slide axially on two sliding axles (3) respectively, are provided with the middle of two sliding axles
Arrangement of clutch, every sliding axle outboard end is fixed with cursor (4), and cursor front end is hinged with described vehicle frame (1), it is described from
Attaching together variable angle between putting two sliding axles of driving makes two or so half wheels be automatically separated or close up, described arrangement of clutch
Including the chute (51) that two are vertical and set, chute is connected with U-shaped shift fork (52), and U-shaped shift fork two ends are slided in chute respectively,
U-shaped shift fork is realized two chute separation, closed up when rotating, chute outer wall is fixed with described sliding axle medial extremity, described U-shaped
Shift fork is connected with one piece of pedal (54) of connection above active section (53), active section, and described sliding axle is spline slide axle, left and right
Spline bearing (32) is provided between half wheel and sliding axle.
2. a kind of Portable electric bicycle wheel adjusting means according to claim 1, it is characterised in that：U-shaped shift fork is slided
Pulley (55) or bearing are provided with two ends in chute.
3. a kind of Portable electric bicycle wheel adjusting means according to claim 1, it is characterised in that：Described left and right half
Wheel outside, which is provided with the outside of brake disc (21), brake disc, is provided with dirt-proof boot (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752900.1A CN104554569B (en) | 2014-12-10 | 2014-12-10 | A kind of Portable electric bicycle wheel adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752900.1A CN104554569B (en) | 2014-12-10 | 2014-12-10 | A kind of Portable electric bicycle wheel adjusting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554569A CN104554569A (en) | 2015-04-29 |
| CN104554569B true CN104554569B (en) | 2017-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410752900.1A Expired - Fee Related CN104554569B (en) | 2014-12-10 | 2014-12-10 | A kind of Portable electric bicycle wheel adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554569B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0853091A (en) * | 1994-08-11 | 1996-02-27 | Araya Kogyo Kk | Collapsible tricycle |
| JP4450334B1 (en) * | 2009-06-08 | 2010-04-14 | 良春 浦田 | bicycle |
| CN203888958U (en) * | 2014-04-23 | 2014-10-22 | 刘冬旭 | Folding wheel mechanism |
| CN204236707U (en) * | 2014-12-10 | 2015-04-01 | 祝珍海 | A kind of Portable electric bicycle wheel control apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI291424B (en) * | 2006-07-03 | 2007-12-21 | Joy Ride Technology Co Ltd | Vehicle with adjustable distance between moving/carrying units |
-
2014
- 2014-12-10 CN CN201410752900.1A patent/CN104554569B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0853091A (en) * | 1994-08-11 | 1996-02-27 | Araya Kogyo Kk | Collapsible tricycle |
| JP4450334B1 (en) * | 2009-06-08 | 2010-04-14 | 良春 浦田 | bicycle |
| CN203888958U (en) * | 2014-04-23 | 2014-10-22 | 刘冬旭 | Folding wheel mechanism |
| CN204236707U (en) * | 2014-12-10 | 2015-04-01 | 祝珍海 | A kind of Portable electric bicycle wheel control apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554569A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Zhou Inventor after: Yu Liangcai Inventor after: Zhou Jiangying Inventor before: Zhu Zhenhai |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170627 Address after: The village of seven Jing Zhen 525000 Guangdong province Maoming City Maogang District No. 211 Applicant after: Zheng Xiaomei Address before: 313117, 52-1, Cao Cao village, Dongfengcun, Changxing County, Huzhou, Zhejiang Applicant before: Zhu Zhenhai |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171210 |