CN103569276B - A kind of fast folding battery-driven car or cycle frame - Google Patents
A kind of fast folding battery-driven car or cycle frame Download PDFInfo
- Publication number
- CN103569276B CN103569276B CN201210273798.8A CN201210273798A CN103569276B CN 103569276 B CN103569276 B CN 103569276B CN 201210273798 A CN201210273798 A CN 201210273798A CN 103569276 B CN103569276 B CN 103569276B
- Authority
- CN
- China
- Prior art keywords
- saddle pipe
- main body
- hinged
- support bar
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of fast folding battery-driven car or cycle frame, comprise front vehicle frame, middle main body and Rear frame, described front vehicle frame comprises the hold-down arm of the hinged described vertical tube of front fork of vertical tube of front fork and front end; Described middle main body is provided with the large saddle pipe that slides up and down and makes described large saddle pipe lock the large saddle pipe Locking bushing be connected in described middle main body; The rear end of the hinged described hold-down arm in front end of described middle main body; The front end of the hinged described Rear frame in rear end of described middle main body, is hinged with front tension bar between the bottom of described hold-down arm and the base of described saddle pipe; Be hinged with back stay between the base of described saddle pipe and the bottom of described Rear frame, this electric motor bicycle with folding and cycle frame can make damping softer.
Description
Technical field
The present invention relates to a kind of fast folding battery-driven car or cycle frame.
Background technology
Traditional electric motor bicycle with folding or the vehicle frame of bicycle make folding process more complicated by loaded down with trivial details structure and inconvenient, can not meet the allegro life requirement of modern society.
Summary of the invention
Object of the present invention is just to provide one can make folded bicycle convenient, comfortable, safe and battery-driven car or cycle frame efficiently.
For solving the problem, the invention provides a kind of fast folding battery-driven car or cycle frame, comprising front vehicle frame, middle main body and Rear frame, described front vehicle frame comprises the hold-down arm of the hinged described vertical tube of front fork of vertical tube of front fork and front end; Described middle main body is provided with the large saddle pipe that slides up and down and makes described large saddle pipe lock the large saddle pipe Locking bushing be connected in described middle main body; The rear end of the hinged described hold-down arm in front end of described middle main body; The front end of the hinged described Rear frame in rear end of described middle main body, is hinged with front tension bar between the bottom of described hold-down arm and the base of described large saddle pipe; Back stay is hinged with between the base of described large saddle pipe and the bottom of described Rear frame.
Preferably, described front tension bar and back stay are equipped with adjustable damping device.
Preferably, described hold-down arm comprises the upper support bar and lower support that be arranged in parallel up and down; The front end hinged described vertical tube of front fork respectively of described upper support bar and lower support bar; The front end of the hinged described middle main body of rear end difference of described upper support bar and lower support bar.
Preferably, described upper support bar is respectively equipped with the first limit point for limiting vehicle frame open mode and limits the second limit point of vehicle frame folding state.
Preferably, the limiting device of band damping is provided with in the middle of described lower support bar.
Preferably, the front end, top of described middle main body is provided with the lift-pull handle for main body in lifting.
Preferably, saddle pipe during described large saddle pipe is also arranged with and slides up and down along its inwall, the upper end of described middle saddle pipe is connected with the saddle of battery-driven car/bicycle; Described middle saddle pipe and the junction of large saddle pipe are provided with for saddle pipe Locking bushing in making described middle saddle pipe be fixedly connected with large saddle pipe.
Preferably, described large saddle pipe Locking bushing and middle saddle pipe Locking bushing are aluminium-plastic composite structure.
The beneficial effect of this technical scheme is adopted to be, the present invention only need lift lift-pull handle, just can complete the folding of vehicle frame instantaneously, while when opening, front/rear frame separates, the saddle pipe driving front tension bar and back stay to make to be fixed on saddle is up, namely lift-pull handle completes vehicle frame folding, wheel just can launch vehicle frame and reaches riding condition before or after touching, except These characteristics, the present invention have employed at the front and back pull bar of saddle pipe seat both sides and carries out according to bicyclist's body weight the bumper that adjusts, this structure can make damping softer, the present invention is used for battery-driven car or bicycle, folded bicycle can be made convenient, comfortable, safe and quick.
Accompanying drawing explanation
Fig. 1 is the motoring condition schematic diagram of a kind of fast folding battery-driven car of the present invention or cycle frame;
Fig. 2 is the folded state schematic diagram of a kind of fast folding battery-driven car of the present invention or cycle frame;
Fig. 3 is saddle pipe Locking bushing and the saddle structure schematic diagram of a kind of fast folding battery-driven car of the present invention or cycle frame.
Wherein, 1. large limiting device 20. cell fixing device 21. electrokinetic cell 22. lift-pull handle of saddle pipe base 14. front tension bar 15. back stay 16. electric appliance control box 17. parking bracket 18. front vehicle wheel drive motor 19. with damping of the large large saddle pipe Locking bushing 13. of saddle pipe 12-1. of saddle pipe Locking bushing 12. in saddle pipe 11-1. in main body 9. Rear frame 10. saddle 11. in handlebar 2. vertical tube of front fork 3. front fork 4. front-wheel 5. trailing wheel 6. upper support bar 61. first limit point 62. second limit point 7. lower support bar 8..
Detailed description of the invention
Specific embodiments of the invention are described in detail below in conjunction with accompanying drawing.
Embodiment 1
See Fig. 1, Fig. 2 and Fig. 3, as shown in legend wherein, a kind of Quickfolding bicycle vehicle frame, comprises main body 8 and a Rear frame 9 in a front vehicle frame, and described front vehicle frame comprises a hold-down arm of the hinged described vertical tube of front fork 2 of a vertical tube of front fork 2 and front end; Described hold-down arm comprises upper support bar 6 and the lower support bar 7 be arranged in parallel up and down; Described upper support bar 6 is respectively equipped with the first limit point 6-1 for limiting vehicle frame open mode and limits the second limit point 6-2 of vehicle frame folding state; The limiting device 19 of a band damping is provided with in the middle of described lower support bar 7; The front end hinged described vertical tube of front fork 2 respectively of described upper support bar 6 and lower support bar 7; The front end of the hinged described middle main body 8 of rear end difference of described upper support bar 6 and lower support bar 7.
Described middle main body 8 is provided with the large saddle pipe 12 slided up and down, and is also provided with and makes described large saddle pipe 12 lock the large saddle pipe Locking bushing 12-1 be connected in described middle main body 8; Described large saddle pipe 12 be also arranged with along its inwall slide up and down one in saddle pipe 11, described middle saddle pipe 11 and the junction of large saddle pipe 12 pipe be provided with for described middle saddle pipe 11 is fixedly connected with large saddle pipe 12 one in saddle pipe Locking bushing 11-1; The top of described middle saddle pipe 11 is provided with a saddle 10; The front end of the hinged described Rear frame 9 in rear end of described middle main body 8, is hinged with a front tension bar 14 between the bottom of described lower support bar 7 and described large saddle pipe base 13; A back stay 15 is hinged with between described large saddle pipe base 13 and the bottom of described Rear frame 9.
Described upper support bar 6 and lower support bar 7 form double-pendulum arms structure.
Described front tension bar 14 and back stay 15 are equipped with adjustable damping device.
Described large saddle pipe Locking bushing 12-1 and middle saddle pipe Locking bushing 11-1 is aluminium-plastic composite structure.
The front end, top of described middle main body 8 is provided with the lift-pull handle 22 for main body 8 in lifting.
Described vertical tube of front fork 2 is provided with a handlebar 1.
The lower end of described vertical tube of front fork 2 is connected with front fork 3.
Described front fork 3 is provided with a front-wheel 4.
Described Rear frame 9 is provided with trailing wheel 5 and a parking bracket 17.
Introduce principle of work of the present invention below.
When bicycle is folded up by needs, mention lift-pull handle 22, front-wheel 4 and trailing wheel 5 and the deadweight of front and back vehicle body are downwards, it is descending that front tension bar 14 and back stay 15 promote large saddle pipe 12, and the limiting device 19 be fixed in the middle of lower support bar 7 reaches the second limit point 6-2, completes folded state, when vehicle frame is opened by needs, only need touch front-wheel 4 or trailing wheel 5 just can launch vehicle frame, the limiting device 19 being fixed on the damping of lower support bar 7 Intermediate Gray reaches upper support bar 6 first limit point 6-1, reaches riding condition.
The large saddle pipe Locking bushing 12-1 being fixed on middle main body 8 can make large saddle pipe 12 choice for use or not use damping, if described large saddle pipe 12 is locked by described large saddle pipe Locking bushing 12-1, then large saddle pipe 12 is stressed by described middle main body 8, therefore not damping can be selected, after loosening described large saddle pipe Locking bushing 12-1, large saddle pipe 12 is stressed by saddle pipe base 13, therefore can select damping; After folding, the described large saddle pipe Locking bushing 12-1 of locking, can prevent vehicle frame from opening.
Embodiment 3
See Fig. 1, all the other are identical with described embodiment 1, and difference is, described cycle frame is electromobile frame, and described front-wheel 4 is provided with a front vehicle wheel drive motor 18, and described electromobile frame also comprises an electric appliance control box 16 and electrokinetic cell 21; Described front vehicle wheel drive motor 18 connects electrokinetic cell 21 by described electric appliance control box 16; Described electric appliance control box 16 is connected to the front end of described Rear frame 9 and be articulated and connected described middle main body 8 and large saddle pipe base 13; The described cell fixing device 20 of installation of described electric appliance control box 16 upper end, is positioned over described cell fixing device 20 by described electrokinetic cell 21 and locks, prevent from coming off.
The beneficial effect of this technical scheme is adopted to be, the present invention only need lift lift-pull handle, just can complete the folding of vehicle frame instantaneously, while when opening, front/rear frame separates, the saddle pipe driving front tension bar and back stay to make to be fixed on saddle is up, namely after lift-pull handle completes vehicle frame folding, touch front-wheel or trailing wheel just can launch vehicle frame and reach riding condition, except These characteristics, the present invention have employed at the front and back pull bar of saddle pipe seat both sides and carries out according to bicyclist's body weight the bumper that adjusts, this structure can make damping softer, the present invention is used for battery-driven car or bicycle, folded bicycle can be made convenient, comfortable, safe and quick.
The above is only the preferred embodiment of the present invention, it should be pointed out that without departing from the concept of the premise of the invention, and can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a fast folding battery-driven car or cycle frame, comprise front vehicle frame, middle main body and Rear frame, described front vehicle frame comprises the hold-down arm of the hinged described vertical tube of front fork of vertical tube of front fork and front end, described hold-down arm comprises the upper support bar and lower support bar that be arranged in parallel up and down, the front end hinged described vertical tube of front fork respectively of described upper support bar and lower support bar; The front end of the hinged described middle main body of rear end difference of described upper support bar and lower support bar; Described upper support bar is respectively equipped with the first limit point for limiting vehicle frame open mode and limits the second limit point of vehicle frame folding state; The limiting device of band damping is provided with in the middle of described lower support bar; Described middle main body is provided with the large saddle pipe that slides up and down and makes described large saddle pipe lock the large saddle pipe Locking bushing be connected in described middle main body; The rear end of the hinged described hold-down arm in front end of described middle main body; The front end of the hinged described Rear frame in rear end of described middle main body, is characterized in that, is hinged with front tension bar between the bottom of described hold-down arm and the base of described large saddle pipe; Back stay is hinged with between the base of described large saddle pipe and the bottom of described Rear frame; Described front tension bar and back stay are equipped with adjustable damping device.
2. fast folding battery-driven car according to claim 1 or cycle frame, is characterized in that, the front end, top of described middle main body is provided with the lift-pull handle for main body in lifting.
3. fast folding battery-driven car according to claim 1 or cycle frame, is characterized in that, saddle pipe during described large saddle pipe is also arranged with and slides up and down along its inwall, and the upper end of described middle saddle pipe is connected with the saddle of battery-driven car/bicycle; Described middle saddle pipe and the junction of large saddle pipe are provided with for saddle pipe Locking bushing in making described middle saddle pipe be fixedly connected with large saddle pipe.
4. fast folding battery-driven car according to claim 3 or cycle frame, is characterized in that, described large saddle pipe Locking bushing and middle saddle pipe Locking bushing are aluminium-plastic composite structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273798.8A CN103569276B (en) | 2012-08-03 | 2012-08-03 | A kind of fast folding battery-driven car or cycle frame |
| PCT/CN2013/075402 WO2014019393A1 (en) | 2012-08-03 | 2013-05-09 | Quick-folding electric vehicle or bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273798.8A CN103569276B (en) | 2012-08-03 | 2012-08-03 | A kind of fast folding battery-driven car or cycle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569276A CN103569276A (en) | 2014-02-12 |
| CN103569276B true CN103569276B (en) | 2016-04-27 |
Family
ID=50027200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210273798.8A Expired - Fee Related CN103569276B (en) | 2012-08-03 | 2012-08-03 | A kind of fast folding battery-driven car or cycle frame |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103569276B (en) |
| WO (1) | WO2014019393A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140085A (en) * | 2016-11-24 | 2017-09-08 | 天津富士达自行车有限公司 | A kind of Quickfolding bicycle |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2012245C2 (en) | 2014-02-12 | 2015-08-17 | Royalty Bugaboo Gmbh | A foldable vehicle. |
| CN104149902B (en) * | 2014-07-31 | 2017-04-05 | 广州市锦宏机电科技发展有限公司 | A kind of folding mechanism for vehicle frame |
| CN104210598B (en) * | 2014-09-23 | 2016-08-24 | 陈文朗 | A kind of folding bicycle |
| TWI603882B (en) * | 2015-02-04 | 2017-11-01 | 光聯輕電股份有限公司 | Folding electrical bicycle and method of folding the folding electrical bicycle |
| CN106809326B (en) * | 2015-11-30 | 2019-04-05 | 广德展意有限公司 | Folding bicycle |
| CN105947066A (en) * | 2016-07-14 | 2016-09-21 | 梁德 | Longitudinally-foldable bicycle |
| CN106741445A (en) * | 2016-11-21 | 2017-05-31 | 苏州速蝶科技有限公司 | Folding electric-tricycle |
| CN106428365A (en) * | 2016-11-21 | 2017-02-22 | 苏州速蝶科技有限公司 | Folding frame and folding tricycle |
| CN106741426B (en) * | 2016-11-21 | 2020-01-14 | 苏州速蝶科技有限公司 | Electric folding tricycle |
| CN106476962A (en) * | 2016-11-21 | 2017-03-08 | 苏州速蝶科技有限公司 | Folding tricycle |
| CN108945243A (en) * | 2017-05-18 | 2018-12-07 | 广州盘古能源科技有限公司 | It is a kind of can fast folding the carry-on vehicles |
| CN108357610A (en) * | 2018-03-11 | 2018-08-03 | 罗配川 | A kind of foldable multifunctional lithium battery motor-car |
| CN109110027B (en) * | 2018-07-13 | 2020-09-25 | 安徽楷嘉能电子科技有限公司 | Electric bicycle with telescopic frame |
| CN109895914B (en) * | 2019-04-15 | 2024-05-14 | 李惠琼 | Folding frame and folding two-wheeled riding vehicle |
| CN110329413B (en) * | 2019-08-19 | 2024-02-13 | 宁波兴隆巨创机电科技有限公司 | Connecting mechanism of electric power module and frame module of folding electric vehicle |
| CN110341862B (en) * | 2019-08-22 | 2024-07-02 | 宁波兴隆巨创机电科技有限公司 | Sharing damping mechanism of electric power module and frame module of folding electric vehicle |
| CN111874145B (en) * | 2020-06-08 | 2022-07-05 | 深圳市金丛智能科技有限公司 | Sliding frame and electric bicycle using same |
| CN114104150A (en) * | 2020-08-28 | 2022-03-01 | 天津市盛美林自行车有限公司 | Bicycle saddle with inflating function |
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| US6032971A (en) * | 1998-02-06 | 2000-03-07 | Herder; Jaime | Folding bicycle frame |
| TWM282898U (en) * | 2005-09-08 | 2005-12-11 | Bo-Wen Shiau | Quick foldable bicycle |
| CN201030924Y (en) * | 2007-06-26 | 2008-03-05 | 陆日高 | Portable folding bicycle |
| CN201161669Y (en) * | 2008-02-28 | 2008-12-10 | 刘青 | Folding type lithium cell electric bicycle |
| CN101804839A (en) * | 2010-04-14 | 2010-08-18 | 无锡东南车辆科技有限公司 | Semi-automatic folding moped |
| CN202703802U (en) * | 2012-08-03 | 2013-01-30 | 苏州杰翔电动车有限公司 | Electromobile or bicycle frame capable of being rapidly folded |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016124A1 (en) * | 2001-08-20 | 2003-02-27 | Albert Hofbauer | Folding bicycle |
| BRPI0900353A2 (en) * | 2009-02-05 | 2010-10-26 | De Paiva Tercio Caparros | folding bike |
-
2012
- 2012-08-03 CN CN201210273798.8A patent/CN103569276B/en not_active Expired - Fee Related
-
2013
- 2013-05-09 WO PCT/CN2013/075402 patent/WO2014019393A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032971A (en) * | 1998-02-06 | 2000-03-07 | Herder; Jaime | Folding bicycle frame |
| TWM282898U (en) * | 2005-09-08 | 2005-12-11 | Bo-Wen Shiau | Quick foldable bicycle |
| CN201030924Y (en) * | 2007-06-26 | 2008-03-05 | 陆日高 | Portable folding bicycle |
| CN201161669Y (en) * | 2008-02-28 | 2008-12-10 | 刘青 | Folding type lithium cell electric bicycle |
| CN101804839A (en) * | 2010-04-14 | 2010-08-18 | 无锡东南车辆科技有限公司 | Semi-automatic folding moped |
| CN202703802U (en) * | 2012-08-03 | 2013-01-30 | 苏州杰翔电动车有限公司 | Electromobile or bicycle frame capable of being rapidly folded |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140085A (en) * | 2016-11-24 | 2017-09-08 | 天津富士达自行车有限公司 | A kind of Quickfolding bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014019393A1 (en) | 2014-02-06 |
| CN103569276A (en) | 2014-02-12 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160427 Termination date: 20210803 |