CN2820687Y - Two purpose hand held portable folding electric booster bicycle - Google Patents
Two purpose hand held portable folding electric booster bicycle Download PDFInfo
- Publication number
- CN2820687Y CN2820687Y CN 200520011286 CN200520011286U CN2820687Y CN 2820687 Y CN2820687 Y CN 2820687Y CN 200520011286 CN200520011286 CN 200520011286 CN 200520011286 U CN200520011286 U CN 200520011286U CN 2820687 Y CN2820687 Y CN 2820687Y
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- folding
- crossbeam
- axle
- bicycle
- bearing plate
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Abstract
A kind of double-purpose portable folding electric bicycle is applicable to the upper and lower class of inhabitation building people, and the student rides usefulness.Unloading electric booster fast is bicycle, when being convenient to go out to take other vehicle and car trunk carry.Hand-held design is not established electric power and shock absorption device.Folding or launch only several seconds, folding back two-wheeled contacts to earth and can carry out.Structure is by component set-ups such as vehicle frame, wheel, direction, electric boosted, pedal power, brakings.It is characterized in that vehicle frame is provided with two folding positions, cross member of frame is divided into two sections.Folding grip, folding thigh.Main foldable structure is rolled over axle, crossbeam pilot pin, preceding face folding axle, preceding face stay bearing plate axle, stay bearing plate, stay bearing plate pilot pin, folding latch hook in the middle of comprising crossbeam.T font handle riser, left and right sides handle pipe, folding axle sieve bolt, left and right sides handle pipe locating dowel pin.Thigh length section, connecting box, location jackscrew, big short legs section, folding axle, pedal.
Description
Technical field:
Double-purpose portable folding electric bicycle folding bicycle of the present invention relates to is that a kind of people of being suitable for are on and off duty, the student goes to school, ride usefulness, the portable Portable vehicle when being particularly suitable for going out, travelling or taking other vehicle, can make Moped Scooter, bicycle, body-building vehicle after the expansion, be convenient to proud car boot after folding and carry, can also push away and walk.
Background technology
Present various new type foldable bicycle, Electrical Bicycle arise at the historic moment, though the safety and the comfort feature of its use have raising, also there is following obviously weak point, the one, complex structure, the 2nd, folding or expansion complicated operation, need dismantling of having shifted one's position and could be folded, make troubles to the people, and the 3rd, front-wheel turns back to trailing wheel, the front and back two-wheeled mutually also, though shortening length has increased width, be not easy to carry.Four, be to have fallen at the end height behind have folding, but be provided with shortening length, carry inconvenience.Why five Foldable electric morpets do not have wide model to promote, are that battery and electrical motor are too heavy because volume is big, folding after also inconvenience carry.The 6th, because the folding back of most folding bicycles two-wheeled can not be worked, handlebar has lost effect, when upward going downstairs, take a lift, deposit subterranean room, crossing underground passage way, the shopping mall, crossover-passings etc. are wasted time and energy because of folding operation is loaded down with trivial details and also can only carried or to remove after folding, can not shove along, increased physical strength to people, people do not utilize folding yet when being sought after folding.
Summary of the invention:
The weak point that the present invention is directed to above-mentioned background provides a kind of double-purpose portable folding electric bicycle, and this bassinet structure advantages of simple is folding or launch simple and quickly, easy to carry, can push away on the road surface after folding and walk.Solved, folding electric bicycle is big because of volume, carries inconvenience after the refolding very much.It also is provided with quick loading electric power driving box structure this folding electric bicycle, and the same form is dual-purpose, and unloading electric powerplant is exactly folding bicycle.Folding bicycle is not provided with electric boosted and shock absorption device, is a kind of of hand-held design, can carry when being suitable for most people's travelling or taking other vehicle and launch to ride usefulness at any time.Being suitable for most car trunk carries standby.
Portable folding electric bicycle, folding bicycle take following scheme to realize: mainly be to be provided with foldable structure at vehicle frame, handlebar and pedal leg to have realized folder function; Its formation comprises, vehicle frame part, wheel part, direction part, foot-operated propulsive effort part, driven by power part, brake portion, other gauge member etc.
Folding stand comprises that crossbeam is divided into two sections of front and back, leading portion crossbeam, middle folding axle, crossbeam pilot pin, front tube, preceding face folding axle, preceding face axle, stay bearing plate, stay bearing plate pilot pin; The back segment crossbeam, five-way, portable handle, upright beam pipe, spring damper, sieve stud shaft, rear crotch, quick loading and unloading bracket.
Wheel partly comprises: the total journey of front vehicle wheel, the total journey of rear wheel, the total journey of back electrical motor wheel.
Direction partly comprises: preceding fork, Foldable handlebar.
Foot-operated propulsive effort comprises: pedal, thigh, fluted disc, axis, driving chain, freewheel.
Driven by power power comprises: driven by power case, electric controller, charger battery, the total journey of back electrical motor wheel.
Brake portion comprises: front and back brake handle, front and back brake pulling wire, front and back drg.
The scheme that the partially folded structure of A vehicle frame is taked is: leading portion crossbeam front end is connected by preceding face folding axle with the front tube lower end, the front tube upper end is connected with the stay bearing plate upper end by preceding face axle, the stay bearing plate lower end is connected the location by the stay bearing plate pilot pin with the leading portion crossbeam, between leading portion crossbeam and the back segment crossbeam, interconnect by centre folding axle, locate by the crossbeam pilot pin, back segment crossbeam rear end and five-way, portable, upright beam pipe, interconnect, the rear crotch front end is connected with upright beam pipe lower end by sieve stud shaft, upright beam pipe upper end is connected with the bumper upper end by sieve stud shaft, the bumper lower end is connected with rear crotch by sieve stud shaft, and the rear crotch upper end connects quick loading and unloading bracket, and support connects the driven by power case.
The scheme that B handlebar foldable structure is taked is: comprise T font handle riser, and left and right sides handle pipe, handle pipe folding axle sleeve, folding axle sieve bolt, left and right sides handle pipe locating dowel pin has been horizontally set with folding axis hole, knock hole on the T word.Handle pipe lower end, the left and right sides and axle sleeve, quick locating dowel pin are fastened on inboard, handle pipe lower end, the left and right sides.Left and right sides handle pipe is connected on the T font about horizontal stroke by sieve stud shaft.By quick locating dowel pin location.
C pedal foldable structure takes scheme to be: the pedal thigh divides the long and short two section, band sieve hole is short section, be provided with the jackscrew nest, connecting box is connected and fixed with long section thigh, short section places in the connecting box, is connected with connecting box by folding axle, the pedal axle is connected with short section sieve hole, heads in the weak point section top nest by jackscrew on the connecting box during pedal expansion and locatees.
Portable folding bicycle function and advantage:
1, rapid deployment and folder function: unclamp two quick pilot pins when folding, the right hand is held portable, and left hand cooperates the walker handle, one carry vertically upward, latch hook pins stay bearing plate automatically, folds to finish at once, only need several seconds, also can push away and walk, during expansion, the right hand is held portable, pull open latch hook, utilize car body deadweight, one put expansion and promptly finish vertically downward, be wrenched two pilot pins on the crossbeam.
2, launch the driving function: after double-purpose portable folding electric bicycle launches, its function and current electric assisted bicycle are basic identical, available manpower is available power again, but manpower and electric power drive simultaneously and travel, the same form is dual-purpose, and can unload electric powerplant as required is exactly bicycle.
3, folding back retinue function, the double-purpose portable folding electric bicycle, folding bicycle is vertical oblong after folding, volume is little, and two-wheeled contacts to earth and can carry out, and is suitable for going out travelling, pass through passage far away, the shopping mall, tourist attraction etc., car trunk is easy to carry standby.
4, portable folding bicycle, do not establish damping and electric booster, be that most economical hand-held design a kind of is suitable for people most and travels outdoors, other activity etc., transfer automobile, train, steamer, etc., can carry, at any time ride usefulness, also the suitableeest going up downstairs crossed passage, crossover-passing, takes the subway.Carry by bus, or the length way distance that does not have the vehicle to send to, usefulness can be ridden at any time.
Description of drawings:
The invention will be further described below with reference to accompanying drawing:
Fig. 1 is double-purpose portable folding damping electric assisted bicycle embodiment 1 front view.
Fig. 2 is the folding back of a Fig. 1 embodiment front view.
Fig. 3 is double-purpose portable folding electric bicycle embodiment 1 front view.
Fig. 4 is the folding back of Fig. 3 embodiment 1 front view.
Fig. 5 is hand-held design portable folding bicycle embodiment 1 front view.
Fig. 6 is the folding back of Fig. 5 embodiment 1 front view.
Fig. 7 is a 1-6 accompanying drawing left view.
Fig. 8 is folding pedals thigh embodiment 1 front view.
Fig. 9 is Foldable handlebar embodiment 2 front views.
The specific embodiment:
With reference to accompanying drawing 1-9, the double-purpose portable folding electric booster bicycle, the folding bicycle structure is by vehicle frame part, wheel part, the direction part, power pack section, brake portion constitutes.
Vehicle frame partly comprises, folding axle 11 in the middle of front tube 16, preceding face axle 19, stay bearing plate 20, stay bearing plate pilot pin 21, leading portion crossbeam pipe 12, front tube folding axle 13, the crossbeam, crossbeam pipe pilot pin 22, back segment crossbeam pipe 10, five-way 9, portable 23, upright beam pipe 3, sit idly 1, the pipe 2 of sitting idly, the pipe pilot pin 24 of sitting idly, bumper 26, rear crotch 7, folding automatic hook 8, quick release and connect support 29.Sieve stud shaft 25, sieve stud shaft 32, sieve stud shaft 33.
Wheel partly comprises: the total journey 14 of front vehicle wheel, the total journey A6 of back electrical motor wheel, the total journey B6 of back common wheel.
Foot-operated propulsive effort comprises: pedal leg fluted disc 28, axis 27, transmission connect 29, freewheel 30.
Driven by power power comprises: driven by power case 4, electric controller 5, charger battery 31, the total journey A6 of back electrical motor wheel.
Direction partly comprises: preceding fork 15, folding grip 18.
Folding pedals comprises: thigh length section 28, big short legs 36, connecting box 34, jackscrew 35, pedal 38, pedal axle 37, folding axle 39.
Brake portion comprises: the front and back brake handle, _ front and back brake pulling wire, front and back drg.
Two sections, i.e. front and back two parts before and after double-purpose portable folding electric bicycle, folding bicycle divide with cross member of frame:
Leading portion comprises: leading portion crossbeam pipe 12 front ends by preceding face folding axle 13 is connected with front tube 16 lower ends, front tube 16 upper ends by preceding face axle 19 be connected with stay bearing plate 20 upper ends, stay bearing plate 20 lower ends are connected location, preceding fork 15 by stay bearing plate pilot pin 21 and pack that front tube is 16 interior, the total journey 14 of front vehicle wheel is installed on 15 of front forks into leading portion crossbeam 12.Front brake is connected with the fork blade middle part.
Foldable handlebar: a handle pipe left side 3, right 4 is connected with horizontal 8 left and right sides axis holes on the T font by a folding left side 5, right 6, inserts on the T font by quick locating dowel pin and locatees T font handle riser 7 in the knock hole of the horizontal end left and right sides.Pack in front fork 15 pipes.Before and after brake handle, electric switch, driven by power control handle, install on the handle pipe of the left and right sides respectively.
Trailing portion comprises: back segment crossbeam 10 rear ends and five-way 9 are portable to interconnect 23 upright beam pipes 3 fixing, rear crotch 7 front ends are connected, stand beam pipe 3 upper ends by sieve stud shaft 25 and are connected with bumper 26 upper ends by sieve stud shaft 32 with upright beam pipe 3 lower ends, bumper 26 lower ends pass through sieve stud shaft 33 and place, rear crotch 7 upper support angles is connected, rear crotch 7 upper ends are connected with quick loading and unloading bracket 29, the pipe 2 of sitting idly is packed into fixing by the pipe pilot pins 24 of sitting idly in the upright beam pipe 3, and 1 device of sitting idly is in pipe 2 upper ends of sitting idly.Fast folding latch hook 8 is fixed on below the rear crotch 7, and rear brake is connected with the total journey A6 of rear wheel, B6 respectively according to vehicle.Drg is connected with the total journey of rear wheel, by wheel spindle device the back jaw on.
Folding pedals comprises: thigh length section 28 is connected and fixed with connecting box 34, short section 36 is inserted in the connecting box 34 by folding axle 39 and is connected with connecting box, pedal axle 37 is connected with short section 36, another top of short section is provided with the jackscrew nest, the connecting box top is provided with jackscrew 35, jackscrew 35 headed into location in the short section 36 top nests when pedal 38 launched, and pedal 38 foldings unclamp jackscrew 35 back foldings and close lightly when closing lightly.As accompanying drawing 8
Foot-operated propulsive effort part: pedal leg fluted disc 28 is connected with axis 27, and axis 27 packs that five-way is 9 interior into, pedal leg fluted disc 28 passes through driving chain 29 and is connected drive rear wheels with freewheel 30 on the total journey A6 of rear wheel, the B6.
Driven by power power part: driven by power case 4 front end plugs are inserted quick loading and unloading bracket 29 front end interfaces, support 29 quick locating dowel pins insertion driven by power case 4 back end interfaces location.Device electric controller 5, charger storage battery 31, electric power output drive back electrical motor rear wheel A6 in the driven by power case 4.
Before and after two parts by leading portion crossbeam 12, with back segment crossbeam 10 in the middle of make leading portion and trailing portion interconnect, locate by crossbeam pilot pin 22, by folding axle 11 as accompanying drawing 1,3,5 diagrammatic sketch.
Before one of brake pulling wire be connected with brake handle on the right handle, the other end is connected with drg on the front fork 15.One of back brake pulling wire is connected with brake handle on the left handle, and the other end is connected with rear brake.
Folding with reference to accompanying drawing 1-9 portable folding bicycle, launch method of operation.Three kinds of vehicles launch, folding, operating sequence is identical.
1, portable folding bicycle launches operating sequence:
(1) complete rugosity " portable folding bicycle " is placed in face of the operator by accompanying drawing 2,4,6.
(2) right hand hold portable 23, left hand is a handle pipe left side, handlebar 18 left and right sides 3, right 4 upwards cocked, on the handle separately fast a locating dowel pin left side 1, right 2, with the T font on knock hole automatic engagements location, horizontal 5 left and right sides.Handlebar launches to finish.As accompanying drawing: Fig. 1, Fig. 2, Fig. 9
(3) left hand pulls open latch hook 8 below the back vent, the left hand walker is sagging naturally, vehicle body then, i.e. expansion.Be wrenched on the crossbeam two pilot pins 21,22, launch to finish.
(4) folding pedals 38 is launched, short section 36 is returned in the connecting box 34, jackscrew 35 heads into short section 36 top nest internal fixation.As accompanying drawing: Fig. 8, view, pedal launches to finish.
(5) pipe of will sitting idly 3 is extracted into desired height, and it is fixing to be wrenched quick bolt 24.
Check from untie-sell, automatic hook that (6) performance of device such as pilot pin and direction, braking functionally just can be ridden usefulness.
2, the method for operation of riding:
(1) portable folding bicycle of Zhan Kaiing is not when adding electric powerplant, and method of operation is with current ordinary bicycle.
(2) load onto driven by power case 4, with current electric assisted bicycle.
3, portable folding bicycle folding operation program:
(1) operator stands in the left side of launching shape " portable hand held bicycle ", as accompanying drawing: Fig. 1, Fig. 3, Fig. 5, three-view diagram, left hand is held handlebar 18 left handles 3, right hand first trip and is pulled open crossbeam pipe pilot pin 22, pulls open stay bearing plate pilot pin 21 again, hold handlebar fine motion backward, the right hand and hold and portablely carry 23, upwards one pulling back stay bearing plate 20, left hand smoothly, latch hook 8 hooks automatically that stay bearing plate 20 first steps are folding to be finished below the rear crotch, presents two-wheeled and contacts to earth and can carry out.
(2) pull open the quick pilot pin 24 withdrawal seat pipes 2 of the pipe of sitting idly and present vertical oblong.As accompanying drawing: Fig. 2, Fig. 4, Fig. 6, three-view diagram.
(3) as travelling outdoors, in that 1 right side 2, a handle pipe self-positioning reel latching apparatus left side is opened, left and right sides handle pipe one to be put respectively vertically downward when carrying when taking other vehicle, handlebar is folding to be finished.
(4) unclamp pedal thigh jackscrew 35, folding closes lightly that pedal is folding to be finished.As accompanying drawing: 7-8 left side diagrammatic sketch.
5, put into supporting bag.
Claims (7)
1, a kind of double-purpose portable folding electric bicycle, folding bicycle has vehicle frame part, wheel part, direction part, foot-operated drive part, driven by power part, brake portion, saddle and sits back and waits, vehicle frame is made of front tube, preceding face folding axle, leading portion crossbeam, stay bearing plate, stay bearing plate pilot pin, preceding face axle, back segment crossbeam, portable handle, five-way, upright beam pipe, rear crotch, spring damper, quick loading electric power driving arm fast folding hook, it is characterized in that:
A, folded cross member of frame divide two sections of front and back, and they connect by crossbeam folding axle, by crossbeam pilot pin positioning and fixing;
B, leading portion crossbeam and front tube connect by preceding face folding axle, and the front tube gradient is provided with stay bearing plate, and the stay bearing plate upper end connects by the front tube axle, and the lower end is by crossbeam pilot pin location;
C, back segment crossbeam and portable handle, five-way, upright beam pipe, interconnect fixingly, is connected with rear crotch by the five-way elastic axis, be connected by on adapter shaft and the upright beam pipe on the spring damper, the lower end is connected with rear crotch by adapter shaft;
D, rear crotch upper end are provided with quick loading and unloading bracket, and support connects the driven by power case;
E, handlebar are provided with left and right sides handle pipe split fast folding and the location connects structure;
F, pedal are folding;
G, electric powerplant and bumper are not set, belong to the hand-held design folding bicycle.
2, double-purpose portable folding electric bicycle according to claim 1, after it is characterized in that folding, preceding face and crossbeam pipe present the N font, be provided with quick latch hook below the rear crotch and pin stay bearing plate automatically, finish folding, pull open latch hook, one put vertically downward, lock two quick pilot pins and launch to finish to launching.
3, according to the described double-purpose portable folding electric bicycle of claim 1, front tube and crossbeam present the N font when it is characterized in that the first step is folding and finishing, make front tube upright, straight-though arrangement before and after the two-wheeled, two-wheeled contacts to earth can implementation, handlebar, pedal be folding, is vertical prolate square.
4, according to the described double-purpose portable folding electric bicycle of claim 1, it is characterized in that the handlebar middle part is T font handle riser, the horizontal connection with left and right sides handle pipe split on the T font with folding, with quick locating pin structure, left and right sides handle pipe is folding vertically downward, end height promptly falls, again the constriction width.
5, double-purpose portable electric assisted bicycle according to claim 1, it is characterized in that the folding pedals leg is divided into the long and short two section, be provided with connecting box, long section is fixed with connecting box, short section places in the box and by the folding axle and is connected with box, by the jackscrew location, upper end of box.
6, double-purpose portable folding electric bicycle according to claim 1 is characterized in that quick loading and unloading bracket, connection driven by power case that the rear crotch upper end is provided with, and shedding the driven by power case is exactly folding bicycle.
7, double-purpose portable folding formula bicycle according to claim 1 is characterized in that not being provided with that electric power drives and shock absorption device, and the upper and lower fork in back is connected and fixed with upright beam, five-way, genus hand-held design folding bicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011286 CN2820687Y (en) | 2005-03-31 | 2005-03-31 | Two purpose hand held portable folding electric booster bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011286 CN2820687Y (en) | 2005-03-31 | 2005-03-31 | Two purpose hand held portable folding electric booster bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820687Y true CN2820687Y (en) | 2006-09-27 |
Family
ID=37017236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011286 Expired - Fee Related CN2820687Y (en) | 2005-03-31 | 2005-03-31 | Two purpose hand held portable folding electric booster bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820687Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462277C (en) * | 2006-12-26 | 2009-02-18 | 夏永海 | Portable two-purpose electrically assisted bicycle capable of being folded in 3 sec |
-
2005
- 2005-03-31 CN CN 200520011286 patent/CN2820687Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462277C (en) * | 2006-12-26 | 2009-02-18 | 夏永海 | Portable two-purpose electrically assisted bicycle capable of being folded in 3 sec |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20110331 |