CN102351023B - Folding dual-movable pulley driven vertical riding vehicle - Google Patents
Folding dual-movable pulley driven vertical riding vehicle Download PDFInfo
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- CN102351023B CN102351023B CN 201110250678 CN201110250678A CN102351023B CN 102351023 B CN102351023 B CN 102351023B CN 201110250678 CN201110250678 CN 201110250678 CN 201110250678 A CN201110250678 A CN 201110250678A CN 102351023 B CN102351023 B CN 102351023B
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- Prior art keywords
- folding
- movable pulleys
- handle riser
- bar
- car beam
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- 239000002184 metal Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
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Abstract
The invention discloses a folding dual-movable pulley driven vertical riding vehicle, which comprises a vehicle body, a front fork, a folding handlebar stem, a front wheel, a rear wheel, a driving mechanism and a brake, and is characterized in that: the vehicle body consists of a vehicle beam, a front head tube, a rear fork, a positioning shaft, a rear panel and a middle panel; the driving mechanism consists of foot bars, pedals, tilting bars, movable pulleys, chains, tension springs, flywheels and connecting pieces; the driving mechanism is divided into a left set and a right set, which are arranged on the two sides of the vehicle beam; the vehicle beam is arched; the rear end of the vehicle beam is connected with the rear fork; the front part of the vehicle beam is connected with the positioning shaft; two ends of the positioning shaft are sleeved with two foot bars; the front head tube at the front end of the vehicle beam is connected with the front fork provided with the front wheel; the front fork is connected with the folding handlebar stem; handlebars are arranged on the folding handlebar stem; the two foot bars are connected with two tilting bars; the two tilting bars are connected with two movable pulleys; the rear fork is connected with the rear wheel connected with two flywheels; two chains are wound on the two movable pulleys and the two flywheels, and are connected with two springs; the two springs are connected with two connecting pieces; and the two connecting pieces are connected with the two chains.
Description
Technical field
The present invention relates to the recreational vehicle that a kind of both feet just can make it to move ahead with being not used as, particularly a kind of folding two movable pulleys drive bicycle.
Technical background
Though the recreational vehicle of trampling up and down in the market has several moneys, but most recreational vehicles of trampling up and down can not be drawn back it owing to structure problem, and exist to ride and defective such as do not unfold, profile is not smooth, " the two movable sprocket drive-type two-wheeled bicycle " that the design people formerly designs is though solved the problem that other than ring type chain pull flywheel is difficult to fall back, but because construction problem makes the vehicle body volume bigger, outward appearance is not beautiful, carries inconvenience, and two treadle protract, trample uncomfortable.
Summary of the invention
Purpose of the present invention, be to provide a kind of more reasonable structure, profile is bijou, it is more comfortable to trample, more portable after folding, folding two movable pulleys drive bicycles.The object of the present invention is achieved like this: folding two movable pulleys drive bicycle, comprise vehicle body, front fork, folding grip standpipe, handlebar, front-wheel, trailing wheel, driver train and brake, it is characterized in that: vehicle body is made of car beam, front pipe, back vent, fix shaft, rear panel and middle panel, the folding grip standpipe is made of folding part down and handle riser, brake is made of brake lever, stop line and the sheet of stopping, driver train by treadle, pedal, stick up bar, movable pulley, chain, extension spring, flywheel and connecting strap and constitute, driver train is the both sides that are arranged on the car beam about two covers divide; Car beam archwise, the Che Liang rear end connects back vent, the front portion of car beam is connected with fix shaft, two socket two treadles of fix shaft, the front pipe of car beam front end connects front fork, front-wheel is arranged on the front fork, and front fork connects the folding grip standpipe, and handlebar is installed on the folding grip standpipe, two treadles connect two and stick up bar, two stick up bar connects two movable pulleys, and back vent connects trailing wheel, and trailing wheel connects two flywheels, two chains are wire-wrapped on two movable pulleys and two flywheels, two chains link two springs, and two springs connect two connecting straps, and two connecting straps connect two chains.
The invention has the beneficial effects as follows: Jiang Cheliang is designed to arc, rear panel is positioned the top of trailing wheel, vehicle body can be shortened, and the profile of car is more attractive in appearance, adopt two treadles to be socketed on the fix shaft that is fixed on car beam front portion, it is more freely comfortable to allow this car trample, and chain divides three sections connections, in be truncated into the discharging of double-stranded bar, can allow this car retreat freely.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is chain discharge structure figure of the present invention.
Fig. 3 steps on the scheme drawing that moves ahead under the right crus of diaphragm of the present invention.
Fig. 4 steps on the scheme drawing that moves ahead down again for left foot of the present invention.
Fig. 5 is folding effect figure of the present invention.
Among the figure: 1---vehicle body, 2---front fork, 3---the folding grip standpipe, 4---handlebar, 5---front-wheel, 6---trailing wheel, 7---driver train, 8---brake; Wherein vehicle body 1 also comprises: 11---the car beam, and 12---the front pipe, 13---back vent, 14---fix shaft, 15---rear panel, 16---middle panel; Folding grip standpipe 3 also comprises: 31---folding part down, and 32---handle riser; Driver train 7 also comprises: 71---treadle, and 72---pedal, 73---stick up bar, 74---movable pulley, 75---chain, 76---extension spring, 77---flywheel, 78---connecting strap; Wherein chain 75 also comprises: 751---preceding cutter chain bar, and 752---middle cutter chain bar, 753---back cutter chain bar; Brake 8 also comprises: 81---brake lever, and 82---the line of stopping, 83---the sheet of stopping.
The specific embodiment
According to Fig. 1, Fig. 2, Fig. 3, described folding movable pulley driven scooter comprises vehicle body 1, front fork 2, folding grip standpipe 3, handlebar 4, front-wheel 5, trailing wheel 6, driver train 7 and brakes 8;
Described vehicle body 1 comprises car beam 11, front pipe 12, back vent 13, fix shaft 14, rear panel 15 and middle panel 16; Described car beam 11 is to bend to arc metal tube, described car beam 11 front ends connect described front pipe 12, described car beam 11 rear ends connect described back vent 13, the front portion of described car beam 11 is also to wearing and weld a described fix shaft 14, the top at described car beam 11 rear portions connects described rear panel 14, the top at described car beam 11 middle parts connects described middle panel 15, and described rear panel 14 and described middle panel 15 all are plastic front board.
Described front fork 2 is rotatably connected by seven bowls and described front pipe 12, and described front-wheel 5 is installed on the described front fork 2, and described trailing wheel 6 is installed on the described back vent 13;
Described folding grip standpipe 3 comprises folding part 31 and handle riser 32 down,
Described folding part 31 down is that a sheetmetal strikes out the U-shaped bending, middle part and the bottom on described U-shaped curved openings both sides, a pair of perforation is respectively arranged, described folding part 31U shape curved top portion down has a U-shaped gap, the bottom of part 31 is to boring a hole by the front fork tube of lock bolt and described front fork 2 is made amplexis under described the folding, and the middle part of part 31 is to boring a hole by being rotatably connected to locking bolt and described handle riser 32 under described the folding;
A thick-walled metal pipe is welded in the bottom of described handle riser 32, described handle riser 32 is by the middle part of the thick-walled metal pipe of bottom and described folding part 31 down perforation to be done to be rotatably connected, the bottom of described handle riser 32 also has a flange to perforation, the flange of described handle riser 32 has a slotted hole to the vertical position of perforation, the flange of described handle riser 32 is to being placed with a cylinder with threaded hole in the perforation, the slotted hole of described handle riser 32 is corresponding with the U-shaped gap at described folding part 31 tops down, one band is penetrated bolt the slotted hole of described handle riser 32, be screwed into again in the tapped bore of described cylinder, just described handle riser 32 and described folding part 31 down can be made interlocking, described handlebar 4 is installed on the described handle riser 32.
Described driver train 7, comprise treadle 71, pedal 72, stick up bar 73, movable pulley 74, chain 75, extension spring 76, flywheel 77 and connecting strap 78, described driver train 7 is the both sides that are arranged on described car beam about two covers divide, described treadle 71 is the vertical thick-walled pipes that respectively weld in a pipe front and back end, attacked screw thread in the heavy wall pore of described treadle 71 rear ends, the rotatable two, the left and right sides that is socketed on described fix shaft of the front end of two described treadles 71, two described pedals 72 are installed on the rear end of described two treadles, and a described bar 73 that sticks up is also respectively welded in the below of two described treadle 71 front ends;
Two described bottoms of the sticking up bar 73 described movable pulley 74 that respectively is rotatably connected, described movable pulley 74 is plastic pulleys of bead trough of belt, is installed on the two described flywheels 77 of described trailing wheel 6 the right and lefts, is two to cooperate the small flywheels of PU wheel;
On two described chain 75 solderless wrapped connections and two described movable pulleys 74 and the two described flywheels 77, two described chains 75 also comprise preceding cutter chain bar 751, middle cutter chain bar 752 and back cutter chain bar 753, in described cutter chain bar 752 be two side by side, the chain that front and back end and preceding cutter chain bar 751 are connected with back cutter chain bar 753, in the unmanned masterpiece time spent, the both sides of two described flywheel 77 gear teeth about two described middle cutter chain bars 752 are wire-wrapped in, flywheel 77 front and back of this moment can accessiblely be rotated, when trampling described pedal 72, describedly stick up before sticking up bar 73, draw before the described chain 75 of inconjunction with, the gear teeth of the described flywheel 77 of this moment are changeed forward by cutter chain bar 753 solderless wrapped connections of described back and band, and car is moved ahead fast.
One end of described extension spring 76 connects described back cutter chain bar 753, the other end is connected in described connecting strap 78, the front end of cutter chain bar 751 is connected in described connecting strap 78 before described, two described connecting straps 78 are the parts that are welded in both sides, described car beam 11 middle part, button and back button before having on the described connecting strap 78, the preceding button of described connecting strap 78 is connected with described preceding cutter chain bar 751 by pin, and the back button of described connecting strap 78 is used for the described extension spring 76 of clasp joint.
Described brake 8 comprises brake lever 81, stop line 82 and the sheet 83 of stopping, described brake lever 81 is installed on the described handlebar 4, the described line 82 of stopping is connected with described brake lever 81, the described sheet 83 stopped is rotatable be installed on the described front fork 2 and described back vent 13 on, the front end of the described sheet 83 of stopping is connected with the described line 82 of stopping, and the described sheet 83 of stopping has retracing spring with described junction of stopping line 82.
Claims (8)
1. folding two movable pulleys drive bicycle, comprise vehicle body, front fork, folding grip standpipe, handlebar, front-wheel, trailing wheel, driver train and brake, it is characterized in that: vehicle body is made of car beam, front pipe, back vent, fix shaft, rear panel and middle panel, the folding grip standpipe is made of folding part down and handle riser, brake is made of brake lever, stop line and the sheet of stopping, driver train by treadle, pedal, stick up bar, movable pulley, chain, extension spring, flywheel and connecting strap and constitute, driver train is the both sides that are arranged on the car beam about two covers divide; Car beam archwise, the Che Liang rear end connects back vent, the front portion of car beam is connected with fix shaft, two socket two treadles of fix shaft, the front pipe of car beam front end connects front fork, front-wheel is arranged on the front fork, and front fork connects the folding grip standpipe, and handlebar is installed on the folding grip standpipe, two treadles connect two and stick up bar, two stick up bar connects two movable pulleys, and back vent connects trailing wheel, and trailing wheel connects two flywheels, two chains are wire-wrapped on two movable pulleys and two flywheels, two chains link two extension springs, and two extension springs connect two connecting straps, and two connecting straps connect two chains.
2. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: the front portion of described car beam is to wearing and weld a described fix shaft, the top at described Che Liang rear portion connects described rear panel, the top at described car beam middle part connects described middle panel, and described rear panel and described middle panel all are plastic front board.
3. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: described folding grip standpipe comprises folding part and handle riser down,
Described folding part down is that a sheetmetal strikes out the U-shaped bending, middle part and the bottom on described U-shaped curved openings both sides, a pair of perforation is respectively arranged, described folding part U-shaped curved top portion down has a U-shaped gap, the bottom of part is to boring a hole by the front fork tube of lock bolt and described front fork is made amplexis under described the folding, and the middle part of part is to boring a hole by being rotatably connected to locking bolt and described handle riser under described the folding.
4. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: a thick-walled metal pipe is welded in the bottom of described handle riser, described handle riser is by the middle part of the thick-walled metal pipe of bottom and described folding part down perforation to be done to be rotatably connected, the bottom of described handle riser also has a flange to perforation, the flange of described handle riser has a slotted hole to the vertical position of perforation, the flange of described handle riser is to being placed with a cylinder with threaded hole in the perforation, the slotted hole of described handle riser is corresponding with the U-shaped gap at described folding part top down, one band is penetrated bolt the slotted hole of described handle riser, be screwed into again in the tapped bore of described cylinder, just described handle riser and described folding part down can be made interlocking.
5. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: described driver train is the both sides that are arranged on described car beam about two covers divide, described treadle is the vertical thick-walled pipe that respectively welds in a pipe front and back end, attacked screw thread in the heavy wall pore of described treadle rear end, the rotatable two, the left and right sides that is socketed on described fix shaft of the front end of two described treadles, two described pedals are installed on the rear end of described two treadles, and a described bar that sticks up is also respectively welded in the below of two described treadle front ends.
6. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: two described bottoms of the sticking up bar described movable pulley that respectively is rotatably connected, described movable pulley is the plastic pulley of bead trough of belt, being installed on the two described flywheels of described trailing wheel the right and left, is two small flywheels that cooperate PU to take turns.
7. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: on two described chain solderless wrapped connections and two described movable pulleys and the two described flywheels, two described chains also comprise preceding cutter chain bar, middle cutter chain bar and back cutter chain bar, in described the cutter chain bar be two side by side, the chain that front and back end and preceding cutter chain bar are connected with back cutter chain bar.
8. folding two movable pulleys according to claim 1 drive bicycle, it is characterized in that: an end of described extension spring connects back cutter chain bar, the other end is connected in described connecting strap, the front end of preceding cutter chain bar is connected in described connecting strap, two described connecting straps are the parts that are welded in both sides, described car beam middle part, button and back button before having on the described connecting strap, the preceding button of described connecting strap is connected with preceding cutter chain bar by pin, and the back button of described connecting strap is used for the described extension spring of clasp joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110250678 CN102351023B (en) | 2011-08-29 | 2011-08-29 | Folding dual-movable pulley driven vertical riding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110250678 CN102351023B (en) | 2011-08-29 | 2011-08-29 | Folding dual-movable pulley driven vertical riding vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102351023A CN102351023A (en) | 2012-02-15 |
| CN102351023B true CN102351023B (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110250678 Expired - Fee Related CN102351023B (en) | 2011-08-29 | 2011-08-29 | Folding dual-movable pulley driven vertical riding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102351023B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738452A (en) * | 2014-01-21 | 2014-04-23 | 赵洪亮 | Tilted rod driving mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079152U (en) * | 1990-06-12 | 1991-06-19 | 威海波 | Tricycle child cart |
| NL9200864A (en) * | 1992-05-15 | 1993-12-01 | Paul Siebe Poelstra | Portable motor vehicle |
| JP2002058778A (en) * | 2000-08-21 | 2002-02-26 | Taichi Nishio | Drive device for skater |
| DE10100697A1 (en) * | 2001-01-10 | 2001-07-26 | Ludwig Kefer | Scooter with tread board couples board to wheel bearing via gear housing complete with pedal crank and return spring and with board rising to freewheel hub at rear |
| CN202283968U (en) * | 2011-08-29 | 2012-06-27 | 太仓市车中宝休闲用品有限公司 | Foldable double movable-pulley driven vertical bike |
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2011
- 2011-08-29 CN CN 201110250678 patent/CN102351023B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102351023A (en) | 2012-02-15 |
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| 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: 20170627 Address after: 015400, No. 5, No. 27, Shengli village, three Qiao Town, Bayannaoer, the Inner Mongolia Autonomous Region, Hangjinhouqi Patentee after: Ma Hongling 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. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 266700 Gaoping Road, Polygonum Town, Pingdu City, Qingdao, Shandong Province, No. 58 Patentee after: Ma Hongling Address before: 015400, No. 5, No. 27, Shengli village, three Qiao Town, Bayannaoer, the Inner Mongolia Autonomous Region, Hangjinhouqi Patentee before: Ma Hongling |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20180829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |