CN102673702B - Up-down pedaling type foldable bicycle - Google Patents
Up-down pedaling type foldable bicycle Download PDFInfo
- Publication number
- CN102673702B CN102673702B CN201210161257.6A CN201210161257A CN102673702B CN 102673702 B CN102673702 B CN 102673702B CN 201210161257 A CN201210161257 A CN 201210161257A CN 102673702 B CN102673702 B CN 102673702B
- Authority
- CN
- China
- Prior art keywords
- pipe
- prime
- wheel
- connect
- connection block
- 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
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides an up-down pedaling type foldable bicycle, comprising a frame, a saddle, a front fork, a foldable handle stand pipe, handles, a front wheel, a rear wheel and a driving mechanism. The up-down pedaling type foldable bicycle is characterized in that the frame is composed of a front head pipe, a front beam pipe, a folding device, a back beam pipe, a lower seat pipe, a back fork and a driving connecting seat, wherein the saddle is connected to the lower seat pipe and the front fork is connected to the front head pipe; the folding handle stand pipe is connected with the front fork; the folding handle stand pipe is connected with the handles; the front fork is provided with the front wheel and the back fork is provided with the rear wheel; the driving mechanism is connected to the driving connecting seat through a crank shaft and a secondary shaft; a positioning shaft is connected below the driving connecting seat; two pedal rods are sleeved on the positioning shaft; the two pedal rods are connected with two pedals; the two pedal rods are connected with two connecting lugs and the two connecting lugs are rotatably connected with two swing sheets; the two swing sheets are connected to two ends of the crank shaft; the crank shaft is connected with a front-stage chain wheel; a front-stage small chain wheel and a back-stage chain wheel are connected with the secondary shaft; a fly wheel is connected with the rear wheel and a front-stage chain is wound on the front-stage chain wheel and the back-stage chain wheel; and the back-stage chain wheel is wound on a back-stage chain and the flywheel.
Description
Technical field
The present invention relates to a kind of bicycle driven by up-down pedal, the bicycle driven by up-down pedal that particularly a kind of energy is folding.
Technical background
Bicycle driven by up-down pedal is in the market rarely found, the sitting-standing two-purpose bicycle that the design people formerly designs, and the leisure bicycle volume as upper and lower override type is bigger than normal, have impact on portable performance and the placing space of car.
Summary of the invention
Object of the present invention to provide a kind of folding bicycle of override type up and down that can fold, that be easy to carry and put.The object of the present invention is achieved like this: override type folding bicycle up and down, comprises vehicle frame, vehicle seat, front fork, foldable bar vertical pipe, handlebar, front-wheel, trailing wheel and driver train, is characterized in that: vehicle frame is by front head tube, front-axle beam pipe, folder, back rest pipe, lower seat pipe, back vent and driving Connection Block are formed, and vehicle seat is connected to lower seat pipe, and front fork is rotationally connected with in front head tube, and foldable bar vertical pipe is fixedly connected with front fork, and the top of foldable bar vertical pipe connects handlebar, and front-wheel installed by front fork, back vent installs trailing wheel, driver train comprises fix shaft, treadle, engaging lug, foot-operated, pendulum, bent axle, countershaft, prime sprocket wheel, prime minor sprocket, rear class sprocket wheel, flywheel, prime chain and rear class chain, bent axle and countershaft are rotationally connected with and drive on Connection Block, fix shaft is fixedly connected on the below driving Connection Block, and two of fix shaft is socketed two treadles, two treadles is connected with two and rides, two treadles are also connected with two engaging lugs, two engaging lugs are rotationally connected two pendulums, and two pendulums are rotationally connected with two of bent axle, bent axle connect prime sprocket wheel, prime minor sprocket and rear class sprocket wheel are connected to countershaft, and flywheel is connected to trailing wheel, prime chain is wire-wrapped in prime sprocket wheel and with on prime minor sprocket, rear class chain is wire-wrapped on rear class sprocket wheel and flywheel.
The invention has the beneficial effects as follows: adopt the mode of trampling up and down, change the mode of riding, making to ride has more personalization, one-body molded on driving Connection Block have cup, make production simpler, convenient, have employed vehicle frame and vertical folding mode, make this car carry and put more convenient.
Accompanying drawing illustrates:
Fig. 1 is section of structure of the present invention
Fig. 2 is the appearance figure on the right side of the present invention
Fig. 3 is the design sketch after of the present invention folding
In figure: 1---vehicle frame, 2---vehicle seat, 3---front fork, 4---foldable bar vertical pipe, 5---handlebar, 6---front-wheel, 7---trailing wheel, 8---driver train; Wherein vehicle frame 1 comprises: 11---front head tube, and 12---front-axle beam pipe, 13---folder, 14---back rest pipe, 15---lower seat pipe, 16---back vent, 17---drive Connection Block; Driver train 8 also comprises: 81---fix shaft, and 821---treadle, 822---engaging lug, 823---foot-operated, 83---pendulum, 84---bent axle, 85---countershaft, 86---prime sprocket wheel, 871---prime minor sprocket, 872---rear class sprocket wheel, 88---flywheel, 891---prime chain, 892---rear class chain.
Detailed description of the invention
According to Fig. 1, Fig. 2, the described folding bicycle of override type up and down, comprises vehicle frame 1, vehicle seat 2, front fork 3, foldable bar vertical pipe 4, handlebar 5, front-wheel 6, trailing wheel 7 and driver train 8;
Described vehicle frame 1, comprise front head tube 11, front-axle beam pipe 12, folder 13, back rest pipe 14, lower seat pipe 15, back vent 16 and driving Connection Block 17, described front head tube 11 is welded to connect described front-axle beam pipe 12, described front-axle beam pipe 12 is welded to connect described folder 13, described folder 13 is welded to connect described back rest pipe 14, described back rest pipe 14 is welded to connect described lower seat pipe 15, described lower seat pipe 15 is welded to connect described back vent 16, the driving Connection Block 17 described in lower weld connection of described lower seat pipe 16, the top of described lower seat pipe 15 is furnished with the pipe clamp of band quick detach, described driving Connection Block 17 is that both sides are corresponding each with two bearings bowl up and down, bottom is with a mutual box-like blanked part to perforation, the rear upper angle of described driving Connection Block 17 and the transverse pipe of described back vent 16 have been welded to connect an oblate pipe, as the reinforcement of described back vent 16, beam pipe 14 is welded with reinforcement with the below of described lower seat pipe 15 junction in the rear.
Described vehicle seat 2 comprises seat of honour pipe and saddle, and described seat of honour pipe is connected to described lower seat pipe 15, the saddle described in the connection of top of described seat of honour pipe;
Described front fork 3 by front fork accessory with described before head tube 11 rotate and be connected, described front-wheel 6 is installed on described front fork 3, and described trailing wheel 7 is installed on the rear end of described back vent 16;
Described foldable bar vertical pipe 4, comprise handle riser, the pipe clamp of vertical folder, inside extending tube and band quick detach, described the handle riser described in the connection of the top of vertical folder, described the inside extending tube described in the connection of the below of vertical folder, the top of described handle riser connects the pipe clamp of described band quick detach, described inside extending tube penetrates in described front fork tube, and be furnished with hanging bolt and described inside extending tube and described front fork 3 are fixed by swollen plug, described handlebar 5 one-tenth T-shaped, described handlebar 5 is connected to described handle riser.
Described driver train 8, comprise fix shaft 81, treadle 821, engaging lug 822, foot-operated 823, pendulum 83, bent axle 84, countershaft 85, prime sprocket wheel 86, prime minor sprocket 871, rear class sprocket wheel 872, flywheel 88, prime chain 891 and rear class chain 892, described fix shaft 81 is middle slightly thick, the axle shape metal piece that two is slightly thin, the middle part of described fix shaft 81 is welded to connect in the bottom of described driving Connection Block 17 in perforation, described treadle 821 is headband pores, the metal rod like parts of another headband screw, the front portion of described treadle 821 is welded to connect described engaging lug 822, the pore turning set of described two treadles 821 is connected to two of described fix shaft 81, the screw of described treadle 821 is twisted and is connect described foot-operated 823, described engaging lug 822 is converted into flute profile, flute profile both sides are with mutual through hole, described engaging lug 822 to perforation by lock bolt be connected with a bearing hole of described pendulum 83, described pendulum 83 is sliced pieces of the aluminium formulation of 8-shaped, two bearings is inlaid with in the holes of 8 words, another bearing hole of described two pendulums 83 is connected on two minor axises of described bent axle 84, described bent axle 84 is by an axis, two crank element and two minor axises are formed, described axis is double headed roller side's tenon, the metal shaft of two top band screws, described crank element is the square hole of a headband circle counterbore, the metal piece of another headband screw, two described crank element are divided left crank element and are had crank element, described left crank element is fixedly connected with described prime sprocket wheel 86, the described prime sprocket wheel 86 described in left crank element inconjunction with is socketed on the square tenon of the left head of described axis, described right crank element is socketed on the square tenon of the right head of described axis, and it is fixing in the screw on described axis two top with two bolts, the screw of two cranks is made to become 180 ° of symmetry shapes, again two described minor axises are fastened in the screw of described two crank element, described minor axis is one is cylindric, another headband thread, described bent axle 84 is connected to the lower in cup of described driving Connection Block 17 by two bearings, described countershaft 85 by two bearings be connected to described driving Connection Block 17 on in cup, described countershaft 85 is positioned at the left side and the right side of described driving Connection Block 17, twist respectively and connect described prime minor sprocket 871 and described rear class sprocket wheel 872, described flywheel 88 is installed on the right side of described trailing wheel 72, described prime chain 891 is wire-wrapped on described prime sprocket wheel 86 and described prime minor sprocket 871, described rear class chain 892 is wire-wrapped on described rear class sprocket wheel 872 and described flywheel 88.
Claims (7)
1. about, an override type folding bicycle, comprises vehicle frame, vehicle seat, front fork, foldable bar vertical pipe, handlebar, front-wheel, trailing wheel and driver train, is characterized in that: vehicle frame comprises front head tube, front-axle beam pipe, folder, back rest pipe, lower seat pipe, back vent and driving Connection Block, front head tube is welded to connect front-axle beam pipe, front-axle beam pipe is welded to connect folder, folder is welded to connect back rest pipe, back rest pipe is welded to connect lower seat pipe, and lower seat pipe is welded to connect back vent, and the lower weld of lower seat pipe connects driving Connection Block, the top of lower seat pipe is furnished with the pipe clamp of band quick detach, drives Connection Block to be that both sides are corresponding each with two bearings bowl up and down, bottom mutually to the box-like blanked part of perforation, drives the rear upper angle of Connection Block and the transverse pipe of back vent to be welded to connect an oblate pipe with one, as the reinforcement of back vent, reinforcement is welded with in the below of back rest pipe and lower seat pipe junction, vehicle seat is connected to lower seat pipe, vehicle seat comprises seat of honour pipe and saddle, seat of honour pipe is connected to lower seat pipe, and the top of seat of honour pipe connects saddle, and front fork is rotationally connected with in front head tube, foldable bar vertical pipe is fixedly connected with front fork, and foldable bar vertical pipe comprises handle riser, vertical folder, the pipe clamp of inside extending tube and band quick detach, the top of vertical folder is connected handle riser, the below of vertical folder is connected inside extending tube, the pipe clamp of the top connecting band quick detach of handle riser, inside extending tube penetrates in front fork tube, and be furnished with hanging bolt and described inside extending tube and front fork are fixed by swollen plug, handlebar becomes T-shaped, and the top of foldable bar vertical pipe connects handlebar, and front-wheel installed by front fork, back vent installs trailing wheel, and driver train comprises fix shaft, treadle, engaging lug, foot-operated, pendulum, bent axle, countershaft, prime sprocket wheel, prime minor sprocket, rear class sprocket wheel, flywheel, prime chain and rear class chain, bent axle and countershaft are rotationally connected with and drive on Connection Block, fix shaft is fixedly connected on the below driving Connection Block, and two of fix shaft is socketed two treadles, two treadles is connected with two and rides, two treadles are also connected with two engaging lugs, two engaging lugs are rotationally connected two pendulums, and two pendulums are rotationally connected with two of bent axle, bent axle connect prime sprocket wheel, prime minor sprocket and rear class sprocket wheel are connected to countershaft, and flywheel is connected to trailing wheel, prime chain is wire-wrapped in prime sprocket wheel and with on prime minor sprocket, rear class chain is wire-wrapped on rear class sprocket wheel and flywheel.
2. upper and lower override type folding bicycle according to claim 1, is characterized in that: described fix shaft is the axle shape metal piece that centre is slightly thick, two is slightly thin, and the middle part of described fix shaft is welded to connect in the bottom of described driving Connection Block in perforation.
3. upper and lower override type folding bicycle according to claim 1, it is characterized in that: described treadle is the metal rod like parts of a headband pore, another headband screw, the front portion of described treadle is welded to connect described engaging lug, the pore turning set of described two treadles is connected to two of described fix shaft, and the screw of described treadle is twisted and connect described riding.
4. upper and lower override type folding bicycle according to claim 1, it is characterized in that: described engaging lug is converted into flute profile, flute profile both sides with mutual through hole, described engaging lug to perforation by lock bolt be connected with a bearing hole of described pendulum, described pendulum is the sliced pieces of the aluminium formulation of 8-shaped, be inlaid with two bearings in the holes of 8 words, and another bearing hole of described two pendulums is connected on two minor axises of described bent axle.
5. upper and lower override type folding bicycle according to claim 1, it is characterized in that: described bent axle is made up of an axis, two crank element and two minor axises, axis is the metal shaft of double headed roller side's tenon, two top band screws, and crank element is headband the circle square hole of counterbore, a metal piece for another headband screw.
6. upper and lower override type folding bicycle according to claim 5, it is characterized in that: two crank element divide left crank element and right crank element, left crank element is fixedly connected with described prime sprocket wheel, prime sprocket wheel described in left crank element inconjunction with is socketed on the square tenon of the left head of axis, right crank element is socketed on the square tenon of the right head of axis, and it is fixing in the screw on axis two top with two bolts, the screw of two cranks is made to become 180 ° of symmetry shapes, again two described minor axises are fastened in the screw of described two crank element, described minor axis is one is cylindric, another headband thread, described bent axle is connected to the lower in cup of described driving Connection Block by two bearings.
7. upper and lower override type folding bicycle according to claim 1, it is characterized in that: described countershaft by two bearings be connected to described driving Connection Block on in cup, described countershaft is positioned at the left side of described driving Connection Block and the right side, twists and connect described prime minor sprocket and described rear class sprocket wheel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210161257.6A CN102673702B (en) | 2012-05-23 | 2012-05-23 | Up-down pedaling type foldable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210161257.6A CN102673702B (en) | 2012-05-23 | 2012-05-23 | Up-down pedaling type foldable bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673702A CN102673702A (en) | 2012-09-19 |
| CN102673702B true CN102673702B (en) | 2015-04-01 |
Family
ID=46806412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210161257.6A Expired - Fee Related CN102673702B (en) | 2012-05-23 | 2012-05-23 | Up-down pedaling type foldable bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102673702B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787216A (en) * | 2014-01-16 | 2015-07-22 | 屈纪国 | Mountain road linkage bicycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2904599A1 (en) * | 2006-08-01 | 2008-02-08 | Antoine Caselles | Compact foldable bicycle frame, has spacer holding case and reinforcing part of frame subjected to efforts of chains on chain-rings and cogs, where one of cogs is placed outside frame, and one of chain-rings is placed inside stay |
| KR100902190B1 (en) * | 2008-12-22 | 2009-06-10 | 광주광역시 남구 | A bicycle having up-down moving device |
| CN101973341A (en) * | 2010-10-26 | 2011-02-16 | 太仓市车中宝休闲用品有限公司 | Tread sneak bicycle |
| CN102224062A (en) * | 2009-09-04 | 2011-10-19 | 齐克有限责任公司 | Pedal-drive system for manually propelling multi-wheeled cycles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202593738U (en) * | 2012-05-23 | 2012-12-12 | 太仓市车中宝休闲用品有限公司 | Vertical treading type folding bicycle |
-
2012
- 2012-05-23 CN CN201210161257.6A patent/CN102673702B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2904599A1 (en) * | 2006-08-01 | 2008-02-08 | Antoine Caselles | Compact foldable bicycle frame, has spacer holding case and reinforcing part of frame subjected to efforts of chains on chain-rings and cogs, where one of cogs is placed outside frame, and one of chain-rings is placed inside stay |
| KR100902190B1 (en) * | 2008-12-22 | 2009-06-10 | 광주광역시 남구 | A bicycle having up-down moving device |
| CN102224062A (en) * | 2009-09-04 | 2011-10-19 | 齐克有限责任公司 | Pedal-drive system for manually propelling multi-wheeled cycles |
| CN101973341A (en) * | 2010-10-26 | 2011-02-16 | 太仓市车中宝休闲用品有限公司 | Tread sneak bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102673702A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7784808B2 (en) | Rear-pedaling standing type bicycle structure | |
| CN102381417B (en) | Entertainment reclining vehicle | |
| CN102602486B (en) | Foldable electric walking bicycle for old people | |
| CN101559810B (en) | Portable four-wheel treadmill | |
| CN201961467U (en) | Portable quick folding bicycle | |
| CN201872868U (en) | Pedaling skating vehicle | |
| CN102653298B (en) | Up-down treading-type electric folding bicycle | |
| CN102060072B (en) | Quickly-folded portable bicycle | |
| CN102673702B (en) | Up-down pedaling type foldable bicycle | |
| CN202491887U (en) | Single fork rod type quick folding portable bicycle | |
| CN102351025B (en) | Folding dual movable pulley-driven tricycle capable of running uprightly | |
| CN100429117C (en) | Sitting-standing two-purpose bicycle | |
| CN203937818U (en) | The portable scooter of aluminium die casting vehicle body umbrella tooth transmission | |
| CN202593738U (en) | Vertical treading type folding bicycle | |
| CN102442393A (en) | Pedal scooter | |
| CN202827917U (en) | Reclining and front treading type leisure bicycle | |
| CN202783558U (en) | Children recreation rowing car | |
| CN102501930B (en) | Sitting type pedal scooter | |
| CN103935435A (en) | Scooter | |
| CN201457628U (en) | Portable four-wheel tread slide vehicle | |
| CN203832651U (en) | Rocking vehicle for entertainment | |
| CN102602487B (en) | Tricycle with two front wheels foldable | |
| CN202295156U (en) | Foldable three-wheel vertical driving vehicle driven by double movable pulleys | |
| CN202593739U (en) | Vertically stepping type electric foldable bicycle | |
| CN102673701B (en) | Front two wheel folded type portable pedal bike |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191101 Address after: No.118, Kangbao Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jun Hong Auto Parts Co., Ltd. Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Songnan Industrial Park Co-patentee before: Pang Mingfang Patentee before: Taicang Chezhongbao Leisure Articles Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |