CN105539680A - Novel electric folding bicycle - Google Patents
Novel electric folding bicycle Download PDFInfo
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- CN105539680A CN105539680A CN201410598712.8A CN201410598712A CN105539680A CN 105539680 A CN105539680 A CN 105539680A CN 201410598712 A CN201410598712 A CN 201410598712A CN 105539680 A CN105539680 A CN 105539680A
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Abstract
The invention provides a novel electric folding bicycle. The novel electric folding bicycle is mainly characterized in that a split type frame is adopted and comprises three parts, namely two front frame bodies and a rear frame body; wheels include two front wheels and a rear wheel; one main shaft enables the three frame bodies to be connected and is the unique folding structure of a bicycle body. The novel electric folding bicycle can be electrically folded. Motors and batteries are arranged on the two front frame bodies. No mechanical steering mechanism is adopted, a traditional mechanical handlebar is also omitted, and a remotely-controlled handlebar and a wireless remote controller are adopted. The steering theory is that the motors controlling the two front wheels achieve different speeds of the two wheels, and the theory is similar to that of a differential mechanism of an automobile. Two damping mechanisms are installed on the two front frame bodies, fixing mechanisms in telescopic mechanisms of the damping mechanisms are used for being connected with the rear frame body, so that the designed damping mechanisms can play roles, and the opening angles of the three frame bodies can also be controlled. The bicycle body is in the shape similar to A when opened and in the shape similar to I when folded.
Description
Technical field
The present invention relates to battery-driven car and folding bicycle two fields, be exactly a kind of electric folding bicycle specifically, electric Collapsible bicycle can be called as.
Background technology
Folding electric bicycle design of a great variety, but go to use, because they always there will be various problem without any the people that a electric folding bicycle can be applicable to various age level: and car body itself is too heavy or too large, and being inconvenient to of causing carries; The step of operation is too much, folds up too loaded down with trivial details; Battery is too little, and flying power is on the weak side etc.This series of problem shows, wants the people of applicable each age level, these problems all must be solved.But want to allow all problems all obtain perfect solution in an arrangement, that is unpractical, so find the pros and cons between trade-off problem and problem to be the keys of dealing with problems, find the equilibrium point between them in other words, be only the core addressed these problems, thus these problems are reasonably analyzed, have found one's own solution.
Summary of the invention
The present invention need solve problem be:
1. the position of all the other strength members of structure 2. of electric folding bicycle vehicle frame entirety is determined
3. the mode of operation of folding mode 4. telecar handle
5. the design 6. remote controller wireless operated of damping
Electric folding bicycle of the present invention, first larger change has been carried out to general project organization, abandon traditional mode, because this invention is electric folding bicycle, motor and battery volume make car body itself cannot realize reducing more greatly, therefore car body also increases the weight of in weight, if it is obviously irrational that the direction that folding bicycle designs is used for electric foldable, thus for once fold in general design of the present invention, volume can be obviously less, and can not affect and carry, even make to carry and become convenient.
Principal feature is, adopt split type vehicle frame, two front vehicle frame and a Rear frame, wheel is after the first two one, a main shaft makes three vehicle frames connect, this is also the unique foldable structure of car body, electric foldable can be realized, dynamo battery is loaded on two front vehicle frame respectively, this product does not adopt mechanical steering gear, traditional mechanical handlebar is not had yet, adopt telecar handle and Digiplex, and the motor that the principle turned to is control two front-wheels realizes two-wheeled variable speed, use a little the principle of diff in automobile, two groups of dampings under two front vehicle frame, individual fixed mechanism is had in telescoping mechanism in damping, its purposes connects Rear frame, the damping designed so just can be made to play a role, also the angle can opened three vehicle frames realizes a restriction.Be similar to A font when car body is opened, and car body is similar to I font after folding.
The concrete technical scheme of structure of electric folding bicycle vehicle frame entirety is, main body of vehicle frame structure is divided into three parts, two front vehicle frame and a Rear frame is had to form, with an axle, three vehicle frames are fastened on, small-sized controllable motor axle is equipped with, object realizes auto-folder under state of a control, bracing frame is fixed in Rear frame, bracing frame fills telecar handle and seat, because vehicle frame is made up of three parts, therefore wheel also has three, but be different from people and be familiar with three-wheel vehicle, what adopt is the first two layout of rear one, damping always has two groups, be individually fixed between two front vehicle frame and a Rear frame, the effect opened, vehicle body side effect is similar to A font, the V that upside down represents vehicle frame, a whippletree in A represents the telescoping mechanism in damping, from folding effect, vehicle body side effect is similar to I font, a folding step so just can complete.Vehicle frame is opened and is respectively 90 degree and 0 degree with the angle of latter two front vehicle frame closed and a Rear frame.The pattern that vehicle frame shrinks is equal to a three-wheel pulling-rod trunk.
The concrete technical scheme of the folding mode of electric folding bicycle is, design structure makes electric folding bicycle only need once to fold, just can realize being easy to carry, the folding key simplified comes from the effect of handlebar, handlebar is become control mechanism from traditional mechanical mechanism, this control mechanism can carry out the button operation advancing and turn left to turn right, realize regulating car body move and turn to by control circui, but not traditional vehicle is realized mechanical steering, therefore without the need to excess step, fold and be just simplified.Folding size is similar to three wheel pull-rod type baggage containers, can promote and pull.In addition I by this folding be referred to as longitudinal folding, and the common folding mode lifting vehicle body doubling is become laterally folded, this longitudinal folding benefit is under M/C because two front-wheels and a trailing wheel can move in opposite directions, therefore need not lift vehicle body just can realize folding, a controllable motor is loaded onto in addition on the main shaft of connection three vehicle frames, the auto-folder under remote control can be carried out, so no matter be hand foldable, or auto-folder, can easily realize under this scheme.
The concrete technical scheme that the position of all the other strength members of electric folding bicycle is determined is, what structure design adopted is the first two layout of rear one, the position that motor is put not is commonly be installed on trailing wheel, but employing double-motor, and be installed on two front vehicle frame respectively, motor is loaded on front vehicle frame foremost, can directly be connected with wheel.Two front vehicle frame are also respectively each motor and are equipped with a battery pack, the namely process of double-motor and double cell, such design major cause is that this product does not have traditional steering hardware, but realizes turning to by the speed controlling two motors.Except motor and battery pack, also has a vitals-control circuit board, control circuit board is contained in Rear frame and is connected on the controllable motor on motor, battery pack and vehicle frame main shaft by wire, object is used to realize speed, the control that managing electric quantity and distribution and vehicle frame accurately fold and open.
The concrete technical scheme of the mode of operation of electric folding bicycle car remote control handle is, handlebar is no longer mechanical steering gear, two effects that handlebar mainly plays, one is a handrail under motoring condition, this is the safety in order to ensure operator, another effect is exactly itself is a control unit, it is a telecar handle, speed of advance can be controlled and control turns to, its principle of work sends control signal by the advance on handlebar and left-hand rotation right-hand rotation button, control circuit board is passed to by data line, the rotating speed being contained in two motors in two front vehicle frame is controlled again by control circuit, object makes the rotating speed of two front-wheels realize constant speed to move ahead and variable speed, and two wheel variable speeds one are fast one slow, so just, the object turned to can be reached.
The concrete technical scheme of the design of the damping of electric folding bicycle is, owing to adopting the structure design of different convention, therefore shock-damping structure also needs to redesign, and the damping of design has this few part to form: bumper, fixing frame of shock absorber, slide rail, assembly pulley, shrinking connecting-rod and fixed mechanism.The structure design of self uniqueness of additional car body, thus realize real damping.Fixing frame of shock absorber has two, be individually fixed in two front vehicle frame, and itself will be used for fixed rack and bumper, and assembly pulley, shrinking connecting-rod, fixed mechanism form telescoping mechanism jointly, assembly pulley is installed in slide rail, fixed mechanism is fixed in Rear frame, and this entirety is damping.This design can not have an impact by the folding of car fare, when vehicle frame folding or when opening, telescoping mechanism in damping also completes folding for opening simultaneously, the angle direction that another effect of this structure can be opened three vehicle frames exactly in addition realizes one and reasonably controls, and concrete open angle is 90 degree.
The principle of work of the damping of summary design: on the road surface of frustration, jolted, the angular dimension causing front vehicle frame and Rear frame to be opened changes, because telescoping mechanism is subject to limitation of length, when reaching extreme length, shrinking connecting-rod will bear a pulling force, because shrinking connecting-rod connects pulley, thus assembly pulley and slide rail work will be converted into, this pulling force can impel pulley to tiltedly upper mobile, and bumper above will shrink because being squeezed, and thus just serves the effect of damping.
The concrete technical scheme of electric folding bicycle remote controller wireless operated is, such design goal is to strengthen the functional of product itself, the principle of summary remote controller remote control: be cable operator has been done an expansion, and signal receiver is housed on the control circuitry, command signal is sent by remote controller, after being received by signal receiver, to actuating unit be controlled again by control circuit board---motor, thus realize remote manipulation, this principle is similar to telecar, its effect realized is specific as follows: can load onto shopping basket in two front vehicle frame, for filling shopping articles for use, that can compare owing to taking thing is tired, such function helps user to alleviate heavy burden.
Accompanying drawing explanation
Fig. 1 front view Fig. 2 left view
Fig. 3 birds-eye view Fig. 4 upward view
Fig. 5 three-dimensional framework front elevation Fig. 6 three-dimensional framework back view
Fig. 7 three-dimensional looking forward figure Fig. 8 three-dimensional side view
Fig. 9 three dimensional back view Figure 10 left front frame component part exploded drawings
Figure 11 damping contractive effect graphics (1) Figure 12 damping contractive effect graphics (2)
The damping that Figure 13 damping splaying effect graphics Figure 14 shrinks and vehicle frame connection diagram
The damping that extensible link Figure 16 in Figure 15 bumper opens and vehicle frame connection diagram
Figure 17 remote controller block diagram
In figure: left front frame--1, right front vehicle frame--2, Rear frame--3, vehicle frame--4, vehicle frame--5, fixing frame of shock absorber--6, bumper--7, slide rail--8, assembly pulley--9, shrinking connecting-rod--10, fixed mechanism--11, bracing frame--12, telecar handle--13, vehicle seat--14, motor--15, battery pack--16, control circuit board--17, Digiplex--18, wheel--19
Detailed description of the invention
Assembling example 1, see Fig. 1, Fig. 2, Fig. 3, can see from three angles, left front frame 1 is connected with Rear frame 3, and 3 are connected with right front vehicle frame 2 again, and three vehicle frames form the agent structure of car.
Assembling example 2, see Figure 10, left front frame 1 is respectively by vehicle frame 4, and vehicle frame 5 and fixing frame of shock absorber 6, three parts assemble, and right front vehicle frame in like manner.
Assembling example 3, is shown in Figure 15, and telescoping mechanism is by assembly pulley 9, and shrinking connecting-rod 10 and fixed mechanism form.
Assembling example 4, see Figure 11, Figure 12, bumper 7, is fixed on the slide rail 8 placed below bumper, assembly pulley 9 moving up and down on slide rail, be connected to the shrinking connecting-rod 10 on assembly pulley, and fixed mechanism 11, constitute damping, the damping that folding and unfolding that what Figure 11, Figure 12 showed is is complete.
Assembling example 5, see Fig. 5, Fig. 6, bracing frame 12 is fixed on Rear frame 2, and bracing frame is used for installing telecar 13 and vehicle seat 14, and below handlebar, control circuit board 17 is equipped with in Rear frame inside.
Embodiment 1, is shown in Figure 14, and right vehicle frame 2 is connected with damping with Rear frame 3, and what this connection diagram was shown is that electric folding bicycle folds and damping shrinks the folding rear whole structure (left in like manner half side) shown.
Embodiment 2, is shown in Figure 13, Figure 16, and damping installed by right vehicle frame 2, this figure main presentation be effect after damping opens.
Embodiment 3, is shown in Fig. 5, and motor 15 is arranged on by left front frame 1 and right front vehicle frame 2 two front-wheels, is directly connected with two front-wheels, and the front vehicle frame that battery 16 is contained in distance motor not far is inner.
Embodiment 4, is shown in Figure 17, and instruction is passed to control circuit board 17 by signal by remote controller 18, thus realizes the object controlling motor, advances with remote controller has marked clearly and turns to button.
Claims (8)
1. an electric Collapsible bicycle is characterized in that adopting split type vehicle frame, two front vehicle frame 1 and 2 and a Rear frame 3, wheel 19 is after the first two one, a main shaft makes three vehicle frames be connected and fixed, it is the foldable structure of vehicle frame, vehicle frame folding structure can realize electric foldable, motor 15 and battery 16 are loaded on two front vehicle frame inside respectively, the control unit of car load comes from telecar 13, control circuit board 17 and Digiplex 18, two groups of damping installation sites under two front vehicle frame, damping formation comprises fixing frame of shock absorber 6, bumper 7, slide rail 8, assembly pulley 9, shrinking connecting-rod 10, fixed mechanism 11, miscellaneous part also comprises bracing frame 12, vehicle seat 14.
2. electric Collapsible bicycle as claimed in claim 1, it is characterized in that, realized left front frame 1 by a main shaft, right front vehicle frame 2, the connection of Rear frame 3, this three part forms a main body of vehicle frame, and motor 15 is installed on left front frame 1 respectively, right front vehicle frame 2 front end, is directly connected with wheel 19.Effect opened by vehicle frame is chevron pointing, and two front vehicle frame and a Rear frame opening angle are 90 degree, and after folding, effect is I font, and the angle between two front vehicle frame and a Rear frame is 0 degree.It shrinks pattern and is equal to a three-wheel draw-bar box.
3. electric Collapsible bicycle as claimed in claim 1 or 2, is characterized in that fixing frame of shock absorber 6 and slide rail 8 are all installed on the top of left front frame 1 and right front vehicle frame 2 lower concave surface.
4. electric Collapsible bicycle as described in claim 1 or 2 or 3, it is characterized in that, bumper 7 is fixed between fixing frame of shock absorber 6 and slide rail 8, assembly pulley 9 can carry out fore-and-aft direction by slide rail 8 and move on slide rail, assembly pulley 9 is connected with shrinking connecting-rod 10, shrinking connecting-rod 10 is connected with fixed mechanism 11 again, fixed mechanism 11 is fixed on Rear frame 3, more than an entirety, constitute the damping of electric Collapsible bicycle, this damping folds with car body simultaneously, opens simultaneously.
5. electric Collapsible bicycle as claimed in claim 2, after it is characterized in that vehicle frame and damping are installed as one, it is A font that electric Collapsible bicycle opens effect, and after folding, effect is constant, folding can not to change, still in I font after folding because of damping.
6. electric Collapsible bicycle as claimed in claim 1 or 2, it is characterized in that, bracing frame 12 is fixed in Rear frame 3, bracing frame 12 is installed telecar 13 and vehicle seat 14.
7. electric Collapsible bicycle as claimed in claim 1 or 2, it is characterized in that, telecar is 13 by data line connection control circuit card 17, and control circuit board 17 is connected respectively by wire and is loaded on battery pack 16 on left front frame 1 and right front vehicle frame 2 and motor 15.
8. electric Collapsible bicycle as claimed in claim 7, it is characterized in that, Digiplex 18 can replace telecar to be connected with control circuit board 17 by wireless signal 13, and control circuit board 17 is connected respectively by wire and is loaded on battery pack 16 on left front frame 1 and right front vehicle frame 2 and motor 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598712.8A CN105539680B (en) | 2014-10-31 | 2014-10-31 | Electric folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598712.8A CN105539680B (en) | 2014-10-31 | 2014-10-31 | Electric folding bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539680A true CN105539680A (en) | 2016-05-04 |
| CN105539680B CN105539680B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598712.8A Active CN105539680B (en) | 2014-10-31 | 2014-10-31 | Electric folding bicycle |
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| CN (1) | CN105539680B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226160A (en) * | 2017-04-21 | 2017-10-03 | 昆明理工大学 | A kind of foldable erect pushes away electro-tricycle |
| USD827035S1 (en) | 2015-05-28 | 2018-08-28 | Urban626, Llc | Motorized scooter |
| USD832150S1 (en) | 2016-12-29 | 2018-10-30 | Urban626, Llc | Motorized scooter |
| US10363829B2 (en) | 2016-09-21 | 2019-07-30 | Urban626, Llc | Portable and convertible rechargeable battery power supply |
| US10654541B2 (en) | 2016-07-20 | 2020-05-19 | Urban626, Llc | Convertible scooter |
| US11021203B2 (en) | 2017-08-07 | 2021-06-01 | Urban Electric Co. | Compactible scooter with tensioned body |
| CN116279946A (en) * | 2023-03-17 | 2023-06-23 | 安徽理工大学 | Portable campus vehicle |
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| US20030051934A1 (en) * | 2001-09-14 | 2003-03-20 | Hamba R&D Co., Ltd. | Foldable electric vehicle for recreation and travelling |
| CN102923231A (en) * | 2012-11-16 | 2013-02-13 | 肖华军 | Multipurpose backpack-type electric three-wheeled folding cart |
| CN103466028A (en) * | 2013-10-10 | 2013-12-25 | 肖华军 | Knapsack type folding tricycle |
| CN203714089U (en) * | 2014-02-27 | 2014-07-16 | 詹富生 | Slim luggage electric vehicle |
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2014
- 2014-10-31 CN CN201410598712.8A patent/CN105539680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030051934A1 (en) * | 2001-09-14 | 2003-03-20 | Hamba R&D Co., Ltd. | Foldable electric vehicle for recreation and travelling |
| CN102923231A (en) * | 2012-11-16 | 2013-02-13 | 肖华军 | Multipurpose backpack-type electric three-wheeled folding cart |
| CN103466028A (en) * | 2013-10-10 | 2013-12-25 | 肖华军 | Knapsack type folding tricycle |
| CN203714089U (en) * | 2014-02-27 | 2014-07-16 | 詹富生 | Slim luggage electric vehicle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD827035S1 (en) | 2015-05-28 | 2018-08-28 | Urban626, Llc | Motorized scooter |
| US10654541B2 (en) | 2016-07-20 | 2020-05-19 | Urban626, Llc | Convertible scooter |
| US10363829B2 (en) | 2016-09-21 | 2019-07-30 | Urban626, Llc | Portable and convertible rechargeable battery power supply |
| USD832150S1 (en) | 2016-12-29 | 2018-10-30 | Urban626, Llc | Motorized scooter |
| CN107226160A (en) * | 2017-04-21 | 2017-10-03 | 昆明理工大学 | A kind of foldable erect pushes away electro-tricycle |
| US11021203B2 (en) | 2017-08-07 | 2021-06-01 | Urban Electric Co. | Compactible scooter with tensioned body |
| CN116279946A (en) * | 2023-03-17 | 2023-06-23 | 安徽理工大学 | Portable campus vehicle |
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| Publication number | Publication date |
|---|---|
| CN105539680B (en) | 2018-07-13 |
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