CN104546326B - Electric bicycle - Google Patents
Electric bicycle Download PDFInfo
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- CN104546326B CN104546326B CN201310516632.9A CN201310516632A CN104546326B CN 104546326 B CN104546326 B CN 104546326B CN 201310516632 A CN201310516632 A CN 201310516632A CN 104546326 B CN104546326 B CN 104546326B
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- unit
- gear
- electric bicycle
- jig arm
- accessory whorl
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Abstract
A kind of electric bicycle, mainly comprises vehicle frame, the seat located at vehicle frame and manipulation unit, and gear unit.Wherein, the leading edge of vehicle frame is set to the curved arc section faced upward, it is provided with the pulley that several rows continuously extend from the front to the back in this curved arc section root edge, and it is respectively provided on two sides with main wheel in this curved arc section slightly rear, the trailing edge of vehicle frame is respectively provided on two sides with fork wheel unit, make each fork wheel unit by extending centrally out and in the several jig arm that circumferencial direction is separated by, be provided with accessory whorl in each jig arm end.Manipulation by manipulation unit, make the rotation of the accessory whorl with moving fork wheel unit for the gear unit, so that electric bicycle is able to walk in flat road surface, or the manipulation by manipulation unit, so that the jig arm with moving fork wheel unit for the gear unit is rotated, make electric bicycle be constituted climbing or the function of speeling stairway.
Description
Technical field
A kind of electric bicycle, espespecially one kind be available for flat road surface walking, and may make up climbing or speeling stairway function
Electric bicycle.
Background technology
It is typically for the electric bicycle that old man or disabled ride, be by motor, variator, steering gear, accumulator, car
The key component such as wheel and automatic auxiliary starting system, the upper frame that assembles of ingenious balance forms, and the transmission by motor makes wheel
Rotate, the movement constituting vehicle frame is to reach the purpose ridden instead of walk.When existing electric bicycle is walked on flat road surface, have no
Too big problem, only when walking in road surface of jolting, or needing speeling stairway, existing electric bicycle is not only relatively difficult to walk,
And cannot be formed using upper trouble voluntarily upstairs at all, very undesirable.In view of this inventor, is to adhere to be engaged in this Xiang Ye
Business experience for many years, through continuous research, experiment, germinating then designs a kind of electric bicycle, makes electric bicycle be available for walking in
Flat road surface, and may make up climbing or the function of speeling stairway.
Content of the invention
The main object of the present invention, that is, providing a kind of electric bicycle, making electric bicycle by easy switching behaviour
Control is so as to be able to walk in flat road surface, and may make up climbing or the function of speeling stairway, to improve the practicality of electric bicycle
It is worth.
Aforesaid electric bicycle, is to comprise vehicle frame, the seat located at vehicle frame and manipulation unit, and gear unit.Its
In, vehicle frame is provided with manipulation unit and seat, and control circuit, gear unit, and in front of it, root edge is provided with several rows from the front to the back
The continuous pulley extending, and it is respectively provided on two sides with main wheel in rear, this manipulation unit is connected to control circuit, this gear unit
For electric motor, it is provided with a travelling gear, and the speed that it rotates is coordinated mutually and various trend is come via control circuit
Control;
Fork wheel unit, located at the trailing edge both sides of vehicle frame, it is provided with by the number extending centrally out and be separated by circumferencial direction
Individual jig arm, is respectively equipped with accessory whorl in described each jig arm end, by manipulating unit through control circuit, makes the transmission of gear unit
The rotation of the accessory whorl of gear band moving fork wheel unit is so that electric bicycle is able to walk in flat road surface or single by manipulation
The manipulation of unit, makes the rotation of the jig arm with moving fork wheel unit for the gear unit, makes electric bicycle be constituted climbing or climbing building
The function of ladder.
The leading edge of aforesaid electric bicycle, wherein vehicle frame is set to the curved arc section faced upward as sled, in climbing or climbing
During stair, by curved arc section, electric bicycle front end is lifted slightly and climbed with profit.
In front of aforesaid electric bicycle, wherein vehicle frame, root edge is at least set to the pulley of three rows, makes the pulley be in from the front to the back
Gradually big diameter, and so that the pulley of wherein left and right two rows is set to the position side by side with main wheel, the pulley of central authorities row is in again backward then
Gradually little diameter is extended down to suitable length.
Aforesaid electric bicycle, wherein manipulation unit are a T-bar, and its horizontal segment two ends is provided with handle and brake dress
Put, vertical section is provided with a depression bar, for manipulation fork wheel unit.
Aforesaid electric bicycle, the jig arm of wherein fork wheel unit is made up of upper casing and lower casing, prolongs in lower casing therein
Stretch a hollow central siphon, after this hollow axle pipe box puts a positioning pipe, the another end in hollow central siphon is provided with the first driven gear,
Wherein, the inner edge of positioning pipe is provided with bearing, and makes positioning pipe be connected to vehicle frame, and the inner edge of this hollow central siphon is equipped with bearing, with
It is arranged in this hollow central siphon for a central shaft, be provided with master gear in this central shaft positioned at jig arm end, make master gear be fixed on folder
The center of arm, another end is then provided with the second driven gear, and is provided with the sloth wheel gear of several mutual bridle joints in each jig arm, before making
, in master gear, the sloth wheel gear then accessory whorl set by jig arm end for the bridle joint of end, by manipulation list for the sloth wheel gear bridle joint at end
Unit through control circuit, make the travelling gear of gear unit be contacted with the first driven gear, make jig arm rotate, or be contacted with second from
Moving gear, by the transmission of master gear and each sloth wheel gear, makes the accessory whorl set by jig arm end rotate.
Aforesaid electric bicycle, wherein between the master gear of fork wheel unit and accessory whorl, can connect by belt or chain
It is connected to each accessory whorl, by the transmission of master gear and belt or chain, so that the accessory whorl set by jig arm end is rotated.
Aforesaid electric bicycle, wherein upper casing and lower casing are respectively equipped with arc teat, and the sloth wheel gear by emergence increases
Friction, makes climbing or speeling stairway more smoothly.
Aforesaid electric bicycle, wherein arc teat are set to different arc surfaces, from master gear end to accessory whorl end with large and small
Arc surface gradually sequence arrangement.
The working power of aforesaid electric bicycle, wherein control circuit and gear unit, by the battery mould that can charge
Block is supplied.
Aforesaid electric bicycle, the main wheel wherein in front of vehicle frame, rear can be set to there is jig arm and pair
The fork wheel unit of wheel, to constitute the electric bicycle of another kind of kenel.Aforesaid electric bicycle, seat therein is provided with a ground
Globe horizontal device, when electric bicycle climbing or speeling stairway, by this tellurion horizontal device, makes seat keep and ground
Face parallel.
Aforesaid electric bicycle, fork wheel unit therein is the independent suspension system including shock absorber.
Brief description
Fig. 1 is the axonometric chart of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the fork wheel unit three-dimensional exploded view of the present invention.
Fig. 4 is the fork wheel unit sectional view of the present invention.
Fig. 5 is that the present invention pitches wheel unit movement state diagram when plane is walked.
Fig. 6 is the present invention in plane walking state diagram.
Fig. 7 is that the present invention pitches wheel unit movement state diagram when speeling stairway and climbing.
Fig. 8 is the present invention in speeling stairway movement state diagram.
Fig. 9 is the present invention in climbing movement state diagram.
Wherein:
1st, vehicle frame 11, curved arc section 12, pulley
13rd, main wheel 2, manipulation unit 21, handle
22nd, depression bar 3, seat 31, tellurion horizontal device
4th, control circuit 5, gear unit 51, travelling gear
6th, battery module 7, fork wheel unit 71, jig arm
711st, upper casing 712, lower casing 713, arc teat
72nd, hollow central siphon 73, positioning pipe 74, the first driven gear
75th, bearing 76, bearing 77, central shaft
78th, master gear 79, the second driven gear 80, sloth wheel gear
81st, accessory whorl 82, accessory whorl 83, accessory whorl.
Specific embodiment
Please refer to Fig. 1 and Fig. 2, and coordinate Fig. 3 and Fig. 4, be axonometric chart and the side view of the present invention, and fork wheel is single
First three-dimensional exploded view, fork wheel unit sectional view.As illustrated, comprising vehicle frame 1, the manipulation unit 2 located at vehicle frame 1 and seat 3, with
And control circuit 4, gear unit 5, battery module 6.Wherein, the leading edge of vehicle frame 1 is set to the curved arc section 11 faced upward as sled, in
This curved arc section 11 root edge is provided with the pulley 12 that several rows continuously extend from the front to the back, and divides in the both sides at this curved arc section 11 slightly rear
It is not provided with main wheel 13, in the present embodiment, is at least set to the pulley 12 of three rows, make pulley 12 be in gradually big diameter from the front to the back, and
The pulley 12 of wherein left and right two rows is made to set to the position side by side with main wheel 13, the pulley 12 of central authorities row is in then gradually little circle more backward
Footpath is extended down to suitable length.This manipulation unit 2 is a T-bar, and its horizontal segment two ends is provided with handle 21 and brake device, vertical section
It is provided with a depression bar 22, make this manipulation unit 2 be connected to control circuit 4.This seat 3 is provided with a tellurion horizontal device 31, for
Keep the balance of seat 3.This gear unit 5 is electric motor, and it is provided with a travelling gear 51, gives the power to two of transmission
Independent suspension system, the speed that it rotates coordinates mutually and various trend to control via control circuit 4.
The trailing edge of vehicle frame 1 be respectively provided on two sides with fork wheel unit 7, be the independent suspension system including shock absorber, its be provided with by
The several jig arm 71 extending centrally out and being separated by circumferencial direction, described each jig arm 71 is by upper casing 711 and 712 groups of lower casing
Become(In the present embodiment, it is about 120 degree that each jig arm is opened, the minimum 10CM of jig arm 71 length), extend one in lower casing 712 therein hollow
Central siphon 72, after this hollow central siphon 72 is nested with a positioning pipe 73, the another end in hollow central siphon 72 is provided with the first driven gear 74, its
In, the inner edge of positioning pipe 73 is provided with bearing 75, and makes positioning pipe 74 be connected to vehicle frame 1.The inner edge of this hollow central siphon 72 is equipped with
Bearing 76, so that a central shaft 77 is arranged in this hollow central siphon 72, is provided with master gear 78 in this central shaft 77 positioned at jig arm 71 end,
Master gear 78 is made to be fixed on the center of jig arm 71, another end is then provided with the second driven gear 79.And it is provided with number in each jig arm 71
The sloth wheel gear 80 of each and every one mutual bridle joint, in master gear 78, the sloth wheel gear 80 of end is then for sloth wheel gear 80 bridle joint making front end
Accessory whorl 81,82,83 set by jig arm 71 end for the bridle joint, wherein, this each jig arm 71 is provided with the arc teat of different arc surfaces
713, from master gear 78 end to accessory whorl 81,82,83 end with the gradually sequence arrangement of large and small arc surface(Master gear 78 end is larger arc face,
Accessory whorl 81,82,83 end is then that according to suitable ratio, gradually sequence reduces its arc surface compared with small arc surface).By manipulating unit 2 through control
Circuit 4 processed, makes the travelling gear 51 of gear unit 5 be contacted with the first driven gear 74, so that jig arm 71 is rotated, or be contacted with second
Driven gear 79, by the transmission of master gear 78 and each sloth wheel gear 80, makes 81,82,83 turns of accessory whorl set by jig arm 71 end
Dynamic.And control circuit 4 and gear unit 5, by rechargeable battery that module 6 is supplied, and depression bar 22 institute by manipulation unit 2
Manipulation.
Aforesaid fork wheel unit 7, between master gear 78 therein and accessory whorl 81,82,83, also can connect by belt or chain
It is connected to each accessory whorl 81,82,83, equally can reach the purpose driving accessory whorl 81,82,83 to rotate.
By the combination of aforementioned components, constitute an electric bicycle.In order to the manipulation by manipulation unit 2, make gear unit 5
The rotation of the accessory whorl 81,82,83 with moving fork wheel unit 7, so that electric bicycle is able to walk in flat road surface, or by behaviour
The manipulation of control unit 2, makes the rotation of the jig arm 71 with moving fork wheel unit 7 for the gear unit 5, makes electric bicycle be constituted climbing
Or the function of speeling stairway.
Please refer to Fig. 5 and Fig. 6, it is that the present invention pitches wheel unit movement state diagram and plane walking shape when plane is walked
State figure.Fig. 1 and Fig. 2 please be coordinated, as illustrated, the present invention is when walking flat road surface, when manipulation unit 2 pushes away forward, now
Gear unit 5 can be indicated through control circuit 4 so as to travelling gear 51 starts to connect with the second driven gear 79 of central shaft 77
Touch, and give the strength being driven, be transferred to the master gear 78 at jig arm 71 center of fork wheel unit 7, master gear via central shaft 77
78 rotate the accessory whorl 81,82,83 via sloth wheel gear 80 wheel conducting power to jig arm 71 top, and now fork wheel unit 7 is via control
The control of circuit 4 processed, can contact ground by two accessory whorl 81,82 of wherein two jig arm 71, the 3rd jig arm 71 and accessory whorl 83 point to
Side, when advancing, two accessory whorls 81,82 make rotate counterclockwise, and when retreating, two accessory whorls 81,82 are in turn clockwise.So,
Advance when manipulation unit 2 pushes away forward controllable accessory whorl 81,82, pull back accessory whorl 81,82 and retreat, to the left more right accessory whorl
81st, 82 advance left accessory whorl 81,82 stops, and then right accessory whorl 81, the 82 left accessory whorl 81,82 that marches forward is drawn back on earth to the left,
Cause original place anticlockwise, same manipulation is also identical in the right.
Please Fig. 7 and Fig. 8 simultaneously, is that the present invention pitches wheel unit movement state diagram and speeling stairway when speeling stairway and climbing
Movement state diagram.Fig. 1 and Fig. 2 please be coordinated, as illustrated, the present invention is when climbing ladder, the depression bar of pressure manipulation unit 2
22, and manipulation unit 2 is pulled back, now the travelling gear 51 of gear unit 5 can be turned to hollow axle through control circuit 4
On first driven gear 74 of pipe 72, in order to when hollow central siphon 72 rotates clockwise, each jig arm 71 of fork wheel unit 7 is also and then suitable
Hour hands rotate(Rotating speed is about MIN.2RPM), depress the depression bar 22 of manipulation unit 2 when under first ladder and pull back,
Make fork wheel unit 7 start all over to turn clockwise, accessory whorl 81 is lifted up, accessory whorl 82 extends forward, when accessory whorl 83 arrives plane rank
Can give to climb the strength of lifting when terraced, action so repeatedly, whole electric bicycle will be climbed along stair.And when climbing
In the curved arc section 11 faced upward as sled is set to due to vehicle frame 1 leading edge, and be provided with several rows in root edge and continuously extend from the front to the back
Pulley 12, when electric bicycle is in the face of the step of stair, via fork wheel unit 7 front end electric bicycle contact step, such as
This, electric bicycle front end can be lifted by the pulley 12 of curved arc section slightly, so again via the transmission rolls forward of fork wheel unit 7
Can keep straight on after climbing up step.And the arc teat 713 by jig arm 71 therein be provided with arrangement respectively, make jig arm 71 in climbing
During, climbing motion can be made more smoothly by arc teat 713 contact step to increase friction.Again;In climbing process
In, earth level indicator 31 can keep seat 3 often to become parallel with ground, it is to avoid when going upstairs, seat 3 dumps forward.
Refer to Fig. 9, be the present invention in climbing movement state diagram.As illustrated, the present invention is when climbing, such as speeling stairway
As pressure manipulation unit 2 depression bar 22, and by manipulation unit 2 pull back, so that each jig arm 71 of fork wheel unit 7 is turned clockwise,
And then make fork wheel unit 7 start all over to turn clockwise, accessory whorl 81 is lifted up, and accessory whorl 82 extends forward, when accessory whorl 83 arrives relatively
Can give during flat road surface to climb the strength of lifting, and increase friction by arc teat 713, make climbing motion more smoothly.So
Action repeatedly, whole electric bicycle will be creeped along abrupt slope.
The main wheel 13 of the aforementioned present invention, in another embodiment, can be set to as rear have jig arm 71 and accessory whorl 81,
82nd, 83 fork wheel unit 7, and equally make jig arm 71 be provided with arc teat 713, its kind of drive is identical, to constitute another kind of kenel
But structure identical electric bicycle.
In sum, the present invention, to be provided with the vehicle frame of fork wheel unit, is connected in the gear unit of fork wheel unit, and
Located at the manipulation unit of vehicle frame, constitute electric bicycle.Make electric bicycle by easy switching manipulation so as to be able in flat
The walking of smooth road surface, and may make up climbing or the function of speeling stairway, to improve the practical value of electric bicycle.
Claims (9)
1. a kind of electric bicycle is it is characterised in that comprise:
Vehicle frame, is provided with manipulation unit and seat, and control circuit, gear unit, and in front of it, root edge is provided with several rows by forward direction
The continuous pulley extending afterwards, and it is respectively provided on two sides with main wheel in rear, this manipulation unit is connected to control circuit, this transmission list
Unit is electric motor, and it is provided with a travelling gear, and the power giving transmission is to two independent suspension systems, its speed rotating
Coordinate mutually and various trend to control via control circuit;
Fork wheel unit, located at the trailing edge both sides of vehicle frame, is the independent suspension system including shock absorber, it is provided with from center to extension
The several jig arm stretched and be separated by circumferencial direction, are respectively equipped with accessory whorl in described each jig arm end, by manipulating unit through control
Circuit processed, makes the rotation of the accessory whorl of drive gears moving fork wheel unit of gear unit, so that electric bicycle is able in flat
The walking of smooth road surface, or the manipulation by manipulation unit, make the rotation of the jig arm with moving fork wheel unit for the gear unit, make electric walk instead
Car is constituted climbing or the function of speeling stairway;
In front of vehicle frame, root edge is at least set to the pulley of three rows, makes pulley be in gradually big diameter from the front to the back, and makes wherein left and right two
The pulley of row sets to the position side by side with main wheel, and the pulley of central authorities row is then extended down to suitable length in gradually little diameter more backward;
Between the master gear of fork wheel unit and accessory whorl, each accessory whorl can be connected to by belt or chain, by master gear and skin
Band or the transmission of chain, make the accessory whorl set by jig arm end rotate.
2. electric bicycle as claimed in claim 1 is it is characterised in that the leading edge of vehicle frame is set to the curved arc faced upward as sled
Electric bicycle front end, when climbing or speeling stairway, is lifted by curved arc section and is climbed with profit by section slightly.
3. electric bicycle as claimed in claim 1 it is characterised in that manipulation unit be a T-bar, its horizontal segment two ends
It is provided with handle and brake device, vertical section is provided with a depression bar, for manipulation fork wheel unit.
4. electric bicycle as claimed in claim 1 is it is characterised in that seat is provided with One Earth One Family instrument horizontal device, for
Keep the balance of seat.
5. electric bicycle as claimed in claim 1 is it is characterised in that the jig arm of fork wheel unit is by upper casing and lower casing institute group
Become, extend a hollow central siphon in lower casing therein, after this hollow axle pipe box puts a positioning pipe, in the another end of hollow central siphon
It is provided with the first driven gear, wherein, the inner edge of positioning pipe is provided with bearing, and makes positioning pipe be connected to vehicle frame, this hollow central siphon
Inner edge is equipped with bearing, so that a central shaft is arranged in this hollow central siphon, is provided with master gear in this central shaft positioned at jig arm end,
Make master gear be fixed on the center of jig arm, another end is then provided with the second driven gear, and be provided with each jig arm and several mutually nibble
The sloth wheel gear connecing, makes the sloth wheel gear bridle joint of front end in master gear, the sloth wheel gear of end then bridle joint in set by jig arm end
Accessory whorl, by manipulate unit through control circuit, make the travelling gear of gear unit be contacted with the first driven gear, so that jig arm is turned
Dynamic, or it is contacted with the second driven gear, by the transmission of master gear and each sloth wheel gear, so that the accessory whorl set by jig arm end is turned
Dynamic.
6. electric bicycle as claimed in claim 5 is it is characterised in that upper casing and lower casing are respectively equipped with arc teat, by prominent
The sloth wheel gear of dew increases friction, makes climbing or speeling stairway more smoothly.
7. electric bicycle as claimed in claim 6 is it is characterised in that arc teat is set to different arc surfaces, by master gear
Hold to accessory whorl end with the gradually sequence arrangement of large and small arc surface.
8. electric bicycle as claimed in claim 1 is it is characterised in that the working power of control circuit and gear unit, by
The battery module that can charge is supplied.
9. electric bicycle as claimed in claim 1, it is characterised in that main wheel in front of vehicle frame, can be set to
Rear has the fork wheel unit of jig arm and accessory whorl, to constitute the electric bicycle of another kind of kenel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310516632.9A CN104546326B (en) | 2013-10-28 | 2013-10-28 | Electric bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310516632.9A CN104546326B (en) | 2013-10-28 | 2013-10-28 | Electric bicycle |
Publications (2)
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CN104546326A CN104546326A (en) | 2015-04-29 |
CN104546326B true CN104546326B (en) | 2017-03-01 |
Family
ID=53064126
Family Applications (1)
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CN201310516632.9A Active CN104546326B (en) | 2013-10-28 | 2013-10-28 | Electric bicycle |
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CN (1) | CN104546326B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105380759B (en) * | 2015-11-24 | 2017-03-08 | 李少臣 | A kind of stair-climbing wheel chair of steadily of centre of gravity |
CN106218805B (en) * | 2016-07-28 | 2019-05-03 | 孔令瀛 | With the electric bicycle for ascending stepfunction |
CN109229165B (en) * | 2018-09-07 | 2021-06-01 | 中国十七冶集团有限公司 | Earth moving vehicle for building |
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