CN104118511A - Quick folding structure for electric bicycle or bicycle - Google Patents
Quick folding structure for electric bicycle or bicycle Download PDFInfo
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- CN104118511A CN104118511A CN201410326210.XA CN201410326210A CN104118511A CN 104118511 A CN104118511 A CN 104118511A CN 201410326210 A CN201410326210 A CN 201410326210A CN 104118511 A CN104118511 A CN 104118511A
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- connecting rod
- bicycle
- connecting panel
- self
- vehicle frame
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- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a quick folding structure for an electric bicycle or a bicycle. A self-locking connecting rod is arranged, the upper end of the self-locking connecting rod is hinged to and linked with the rear end of a first front connecting rod, and the lower end of the self-locking connecting rod is hinged to and linked with the front end of a rear frame. When the upper end link joint of the self-locking connecting rod moves to the rear side of a motion borderline, the folding structure is folded and locked; when the upper end link joint of the self-locking connecting rod moves to the front side of the motion borderline, the folding structure is unlocked and unfolded. The self-locking connecting rod is connected with the first front connecting rod and the rear frame and plays a role in linkage, it is guaranteed that the first front connecting rod and the rear frame can move simultaneously when unfolding or folding operation is carried out, a bicycle body cannot be automatically opened because of the angle self-locking function of the self-locking connecting rod under the folding state, and the electric bicycle or the bicycle can be folded as long as a connecting plate is lifted. The quick folding structure has the advantages of being simple in folding process, high in folding speed and convenient to use.
Description
Technical field
The present invention relates to folding electric car or technical field of bicycles, be specifically related to the Quick folding structure of a kind of battery-driven car or bicycle.
Background technology
Traditional battery-driven car or bicycle can not fold, when storage, to take larger space, it is loaded down with trivial details that the disclosed folding electric car of prior art or bicycle have folding process, the defect that folding rate is slow, often need multistep operation battery-driven car or bicycle can be adjusted into folded state from deployed condition, user has inconvenience more while using.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the Quick folding structure of a kind of battery-driven car or bicycle, to reach the folding process of simplifying electric motor bicycle with folding or bicycle, promote folding rate, make the more wieldy object of electric motor bicycle with folding or bicycle.
For achieving the above object, technical scheme of the present invention is as follows:
A Quick folding structure for battery-driven car or bicycle, comprises front vehicle frame, saddle pipe, connecting panel, the first preposition connecting rod hinged with connecting panel, the rear vehicle frame hinged with connecting panel.
Self-locking connecting rod is set, the hinged interlock in rear end of self-locking small end and the first preposition connecting rod, the hinged interlock of front end of self-locking connecting rod lower end and rear vehicle frame.
The hinge-point of the first preposition connecting rod and connecting panel is positioned at connecting panel front end, and the hinge-point of rear vehicle frame and connecting panel is positioned at connecting panel lower end, and front end hinge-point and lower end hinge-point line are motion critical line.
When the upper end of self-locking connecting rod hinge-point moves to the rear side of motion critical line, described foldable structure foldable locking; When the upper end of self-locking connecting rod hinge-point moves to the front side of motion critical line, described foldable structure release launches.
Preferably, described connecting panel is del.
Preferably, rearmounted rod hinge connection is set on connecting panel, the hinge-point of described rearmounted connecting rod and connecting panel is positioned at connecting panel rear end, and the lower end hinge-point between the rear end hinge-point between the front end hinge-point between the first preposition connecting rod and connecting panel, rearmounted connecting rod and connecting panel, rear vehicle frame and connecting panel forms stable triangle.
The rear end of rearmounted connecting rod is further connected to saddle pipe, makes in folding process saddle pipe to link folding, and the saddle pipe base of described saddle pipe is L-type, hinged in the middle part of described saddle pipe base front end end and rear vehicle frame.
Preferably, on described connecting panel, be connected with for lifting the lift-pull handle of connecting panel.
Preferably, the front end of described the first preposition connecting rod is further connected to front vehicle frame.
Preferably, described front vehicle frame upper end is provided with folding handle.
Preferably, described the first preposition connecting rod parallel beneath is provided with the second preposition connecting rod, and described the second preposition rod rear end and connecting panel lower end are hinged, and described the second preposition connecting rod front end and front vehicle frame are hinged.
Pass through technique scheme, the Quick folding structure of a kind of battery-driven car provided by the invention or bicycle, by self-locking connecting rod, connect the first preposition connecting rod and rear vehicle frame, played the effect of interlock, guarantee launch or during folding operation the first preposition connecting rod can with rear vehicle frame synchronization action, when folded state, the angle self-locking action of self-locking connecting rod can independently not opened car body, only connecting panel just need be raised and battery-driven car or bicycle can be folded up, there is folding process simple, folding rate is fast, advantage easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the Quick folding structure deployed condition schematic diagram of the disclosed a kind of battery-driven car of the embodiment of the present invention 1 or bicycle;
Fig. 2 is a kind of battery-driven car of connecting panel semi-sictional view in embodiment 1 or the Quick folding structure deployed condition schematic diagram of bicycle;
Fig. 3 is the Quick folding structure folded state schematic diagram of the disclosed a kind of battery-driven car of the embodiment of the present invention 1 or bicycle;
Fig. 4 is a kind of battery-driven car of connecting panel semi-sictional view in embodiment 1 or the Quick folding structure folded state schematic diagram of bicycle;
Fig. 5 is the Quick folding structure deployed condition schematic diagram of the disclosed a kind of battery-driven car of the embodiment of the present invention 2 or bicycle;
Fig. 6 is a kind of battery-driven car of connecting panel semi-sictional view in embodiment 2 or the Quick folding structure deployed condition schematic diagram of bicycle;
Fig. 7 is the Quick folding structure folded state schematic diagram of the disclosed a kind of battery-driven car of the embodiment of the present invention 2 or bicycle.
The represented corresponding component title of numeral in figure:
1, front vehicle frame 2, saddle pipe 3, the preposition connecting rod 5 of connecting panel 4, first, rear vehicle frame 6, self-locking connecting rod 7, rearmounted connecting rod 8, saddle pipe base 9, lift-pull handle 10, the preposition connecting rod 12 of handle 11, second, saddle
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Embodiment 1
According to Fig. 1 to 4, the invention provides the Quick folding structure of a kind of battery-driven car or bicycle, comprise front vehicle frame 1, saddle pipe 2, the connecting panel 3 of del, the first preposition connecting rod 4 hinged with connecting panel, the rear vehicle frame 5 hinged with connecting panel.Front vehicle frame below is provided with a front-wheel, and rear vehicle frame rear end is provided with a trailing wheel.
Self-locking connecting rod 6 is set, the hinged interlock in rear end of self-locking small end and the first preposition connecting rod, the hinged interlock of front end of self-locking connecting rod lower end and rear vehicle frame.
The hinge-point of the first preposition connecting rod and connecting panel is positioned at connecting panel front end, and the hinge-point of rear vehicle frame and connecting panel is positioned at connecting panel lower end, and front end hinge-point and lower end hinge-point line are motion critical line.Wherein, the front end of the first preposition connecting rod is further connected to front vehicle frame.
When the upper end of self-locking connecting rod hinge-point moves to the rear side of motion critical line, foldable structure foldable locking; When the upper end of self-locking connecting rod hinge-point moves to the front side of motion critical line, foldable structure release launches.
Self-locking connecting rod connects the first preposition connecting rod and rear vehicle frame, played the effect of interlock, guarantee launch or during folding operation the first preposition connecting rod can with rear vehicle frame synchronization action, when folded state, the angle self-locking action of self-locking connecting rod can independently not opened car body.
Rearmounted connecting rod 7 is set to be hinged on connecting panel, the hinge-point of rearmounted connecting rod and connecting panel is positioned at connecting panel rear end, and the lower end hinge-point between the rear end hinge-point between the front end hinge-point between the first preposition connecting rod and connecting panel, rearmounted connecting rod and connecting panel, rear vehicle frame and connecting panel forms stable triangle.
The rear end of rearmounted connecting rod is further connected to saddle pipe, makes in folding process saddle pipe to link folding, and the saddle pipe base 8 of saddle pipe is L-type, hinged in the middle part of saddle pipe base front end end and rear vehicle frame.
Raise connecting panel when facilitating user to carry out folding operation, on connecting panel, be connected with lift-pull handle 9.
Front vehicle frame upper end is provided with folding handle 10, and handle is that folding can significantly dwindle the volume after car load folds.
In order to improve the connective stability of front vehicle frame, the first preposition connecting rod below be provided with the second preposition rod rear end of preposition connecting rod 11, the second and connecting panel lower end hinged, the second preposition connecting rod front end and front vehicle frame are hinged.
Rearmounted connecting rod is parallel to the setting of rear car frame, and now the required length of rearmounted connecting rod is minimum, and the volume after car load is folding is also minimum.
For guaranteeing to ride comfort level, saddle pipe top is provided with saddle 12.
Embodiment 2
According to Fig. 5 to 7, a kind of battery-driven car that a kind of battery-driven car that the present embodiment provides or the Quick folding structure of bicycle and embodiment 1 provide or the Quick folding structure of bicycle difference part are the structure of rear vehicle frame, after in the present embodiment, vehicle frame is planar delta shape structure, front vehicle frame below is provided with a front-wheel, rear vehicle frame rear end is provided with pair of rear wheels, is designed to tricycle structure and can promotes the stability that car load is ridden.
Principle of work of the present invention:
When needs are folded up battery-driven car or bicycle, upwards mention lift-pull handle, connecting panel is raised, the front end of rearmounted connecting rod, the rear end of the first preposition connecting rod, the rear end of the second preposition connecting rod, the front end of rear vehicle frame is along with connecting panel is upwards raised, the first preposition connecting rod under the interlock of self-locking connecting rod, the second preposition connecting rod can with rearmounted connecting rod, rear vehicle frame keeps the synchronism of action, saddle pipe dumps forward under the drive of rearmounted connecting rod, after folding putting in place, saddle is depressed, and the folding handle that draws in, when needs launch battery-driven car or bicycle, a hand steered firmly saddle, another hand touches forward handle and just car body can be launched, folding all very simple with expansion process, fast.
The Quick folding structure of a kind of battery-driven car provided by the invention or bicycle, by self-locking connecting rod, connect the first preposition connecting rod and rear vehicle frame, played the effect of interlock, guarantee launch or during folding operation the first preposition connecting rod can with rear vehicle frame synchronization action, when folded state, the angle self-locking action of self-locking connecting rod can independently not opened car body, only connecting panel just need be raised and battery-driven car or bicycle can be folded up, there is folding process simple, folding rate is fast, advantage easy to use.
Above-mentioned explanation to the Quick folding structure embodiment of disclosed a kind of battery-driven car or bicycle, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a Quick folding structure for battery-driven car or bicycle, comprises front vehicle frame, saddle pipe, and connecting panel, the first preposition connecting rod hinged with connecting panel, the rear vehicle frame hinged with connecting panel, is characterized in that:
Self-locking connecting rod is set, the hinged interlock in rear end of self-locking small end and the first preposition connecting rod, the hinged interlock of front end of self-locking connecting rod lower end and rear vehicle frame;
The hinge-point of the first preposition connecting rod and connecting panel is positioned at connecting panel front end, and the hinge-point of rear vehicle frame and connecting panel is positioned at connecting panel lower end, and front end hinge-point and lower end hinge-point line are motion critical line;
When the upper end of self-locking connecting rod hinge-point moves to the rear side of motion critical line, described foldable structure foldable locking; When the upper end of self-locking connecting rod hinge-point moves to the front side of motion critical line, described foldable structure release launches.
2. the Quick folding structure of a kind of battery-driven car according to claim 1 or bicycle, is characterized in that: described connecting panel is del.
3. the Quick folding structure of a kind of battery-driven car according to claim 1 and 2 or bicycle, it is characterized in that: rearmounted rod hinge connection is set on connecting panel, the hinge-point of described rearmounted connecting rod and connecting panel is positioned at connecting panel rear end, the rear end of rearmounted connecting rod is further connected to saddle pipe, the saddle pipe base of described saddle pipe is L-type, and described saddle pipe base front end end and rear vehicle frame middle part are hinged.
4. the Quick folding structure of a kind of battery-driven car according to claim 1 and 2 or bicycle, is characterized in that: on described connecting panel, be connected with for lifting the lift-pull handle of connecting panel.
5. the Quick folding structure of a kind of battery-driven car according to claim 1 or bicycle, is characterized in that: the front end of described the first preposition connecting rod is further connected to front vehicle frame.
6. the Quick folding structure of a kind of battery-driven car according to claim 1 or bicycle, is characterized in that: described front vehicle frame upper end is provided with folding handle.
7. the Quick folding structure of a kind of battery-driven car according to claim 1 or bicycle, it is characterized in that: described the first preposition connecting rod parallel beneath is provided with the second preposition connecting rod, described the second preposition rod rear end and connecting panel lower end are hinged, and described the second preposition connecting rod front end and front vehicle frame are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326210.XA CN104118511B (en) | 2014-07-10 | 2014-07-10 | Quick folding structure for electric bicycle or bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326210.XA CN104118511B (en) | 2014-07-10 | 2014-07-10 | Quick folding structure for electric bicycle or bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104118511A true CN104118511A (en) | 2014-10-29 |
| CN104118511B CN104118511B (en) | 2017-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410326210.XA Expired - Fee Related CN104118511B (en) | 2014-07-10 | 2014-07-10 | Quick folding structure for electric bicycle or bicycle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104118511B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428365A (en) * | 2016-11-21 | 2017-02-22 | 苏州速蝶科技有限公司 | Folding frame and folding tricycle |
| CN106476962A (en) * | 2016-11-21 | 2017-03-08 | 苏州速蝶科技有限公司 | Folding tricycle |
| CN106741445A (en) * | 2016-11-21 | 2017-05-31 | 苏州速蝶科技有限公司 | Folding electric-tricycle |
| CN106741426A (en) * | 2016-11-21 | 2017-05-31 | 苏州速蝶科技有限公司 | Electric folding tricycle |
| CN109131686A (en) * | 2018-07-13 | 2019-01-04 | 安徽省邦富车业有限公司 | A kind of vertical folding electric bicycle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143582Y (en) * | 1992-05-14 | 1993-10-13 | 章逢锦 | Foldable bicycle |
| US20050230933A1 (en) * | 2004-04-05 | 2005-10-20 | Woo Ming F | Collapsable bicycle |
| CN101020485A (en) * | 2007-01-24 | 2007-08-22 | 黎景鸿 | Portable folding bicycle |
| CN201065166Y (en) * | 2007-03-24 | 2008-05-28 | 燕山大学 | Foldable bicycle |
| CN201151448Y (en) * | 2007-11-21 | 2008-11-19 | 好孩子儿童用品有限公司 | Foldable bicycle |
| CN103043162A (en) * | 2013-01-16 | 2013-04-17 | 浙江百事特工贸有限公司 | Rapid folding bicycle |
| CN203996673U (en) * | 2014-07-10 | 2014-12-10 | 苏州速蝶科技有限公司 | The Quick folding structure of a kind of battery-driven car or bicycle |
-
2014
- 2014-07-10 CN CN201410326210.XA patent/CN104118511B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143582Y (en) * | 1992-05-14 | 1993-10-13 | 章逢锦 | Foldable bicycle |
| US20050230933A1 (en) * | 2004-04-05 | 2005-10-20 | Woo Ming F | Collapsable bicycle |
| CN101020485A (en) * | 2007-01-24 | 2007-08-22 | 黎景鸿 | Portable folding bicycle |
| CN201065166Y (en) * | 2007-03-24 | 2008-05-28 | 燕山大学 | Foldable bicycle |
| CN201151448Y (en) * | 2007-11-21 | 2008-11-19 | 好孩子儿童用品有限公司 | Foldable bicycle |
| CN103043162A (en) * | 2013-01-16 | 2013-04-17 | 浙江百事特工贸有限公司 | Rapid folding bicycle |
| CN203996673U (en) * | 2014-07-10 | 2014-12-10 | 苏州速蝶科技有限公司 | The Quick folding structure of a kind of battery-driven car or bicycle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428365A (en) * | 2016-11-21 | 2017-02-22 | 苏州速蝶科技有限公司 | Folding frame and folding tricycle |
| CN106476962A (en) * | 2016-11-21 | 2017-03-08 | 苏州速蝶科技有限公司 | Folding tricycle |
| CN106741445A (en) * | 2016-11-21 | 2017-05-31 | 苏州速蝶科技有限公司 | Folding electric-tricycle |
| CN106741426A (en) * | 2016-11-21 | 2017-05-31 | 苏州速蝶科技有限公司 | Electric folding tricycle |
| CN106741426B (en) * | 2016-11-21 | 2020-01-14 | 苏州速蝶科技有限公司 | Electric folding tricycle |
| CN109131686A (en) * | 2018-07-13 | 2019-01-04 | 安徽省邦富车业有限公司 | A kind of vertical folding electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104118511B (en) | 2017-04-19 |
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Granted publication date: 20170419 |