CN104149915A - Sitting type triple-wheel scooter capable of moving ahead when handlebar is pulled - Google Patents
Sitting type triple-wheel scooter capable of moving ahead when handlebar is pulled Download PDFInfo
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- CN104149915A CN104149915A CN201410406609.9A CN201410406609A CN104149915A CN 104149915 A CN104149915 A CN 104149915A CN 201410406609 A CN201410406609 A CN 201410406609A CN 104149915 A CN104149915 A CN 104149915A
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Abstract
The invention provides a sitting type triple-wheel scooter capable of moving ahead when a handlebar is pulled. The sitting type triple-wheel scooter comprises a scooter body, a front fork, the handlebar, a saddle, a front wheel, two back wheels, a driving mechanism and a brake device. The scooter body is formed by connecting a front head pipe, a scooter beam pipe, a rotary drum, two abutting plates, a rear fork, a saddle connecting plate, punching plates with holes, two pedal rods and a panel. The front head pipe is in rotary connection with the rotary drum. The abutting plates are connected to the portions, above and below the rotary drum, of the scooter body. The rear fork at the back of the scooter beam pipe is connected with a rear shaft. The rear shaft is connected with a flywheel and the two back wheels. The front head pipe is connected with the handlebar and the front fork. The front fork is connected with the front wheel. The driving mechanism comprises a front rod, a movable pulley, the rear shaft, the flywheel, a chain, a tension spring and a connecting plate. The front rod is located on the front head pipe and connected with the movable pulley. The connecting plate is welded to the scooter beam pipe. The chain is connected to the connecting plate, is connected to the movable pulley and the flywheel in a wound mode, and then is connected to the tension spring. The tension spring is connected to the connecting plate. Brake handles are installed on the handlebar. Brake seats are welded to the rear fork and are in rotary connection with brake pads. One end of each brake cable is connected with the corresponding brake handle, and the other end of each brake cable is connected with the corresponding brake pad.
Description
Technical field
The present invention relates to a kind of Kickboard Scooter, particularly a kind of bipod stands on pedal, post-tensioning handlebar and make it to move ahead, and handlebar has drawing moving ahead sitting posture three-wheel scooter of steering handle effect simultaneously.
Technical background
The Kickboard Scooter of existing good several manpower kinetic energy in the market, but also do not have push-and-pull vehicle and make it to move ahead, and handlebar has again the Kickboard Scooter turning to direction function simultaneously.
Summary of the invention
The object of the invention is to design a kind of by the manpower kinetic force bar design driving on handlebar, push-and-pull vehicle and car is moved ahead, and handlebar has equally and turns and hold direction function---draw moving ahead sitting posture three-wheel scooter.The object of the present invention is achieved like this, draw moving ahead sitting posture three-wheel scooter, comprise vehicle body, front fork, handlebar, seat, front-wheel, two trailing wheels, driver train and brake, it is characterized in that: vehicle body comprises front head tube, car beam pipe, rotating cylinder, two by sheet, back vent, seat connecting strap, punching with holes, two pedal strokes and panel, front head tube is that the rear side of a vertical pipe welds a flute profile stamping, the both sides of flute profile stamping have mutual to perforation, car beam pipe is that an anterior arc upwarps, rear portion is the pipe of the right angle arc-shaped bend that makes progress, the front end welding rotating cylinder that car beam pipe arc upwarps, a sheetmetal is welded in the top of rotating cylinder, on sheetmetal, connect one by sheet, the below connection one that on car beam pipe, arc upwarps middle part is by sheet, by sheet, it is the liner that a kind of PU plastics are made, car beam pipe rear portion makes progress in the sinuousness of right angle arc-shaped bend and welds backward back vent, a seat connecting strap is welded on the make progress top of right angle arc-shaped bend, car beam pipe rear portion, the top of perk crook and the car beam pipe rear portion crook of rising of right angle arc-shaped bend that makes progress on the arc of car beam pipe front portion, each welds a punching with holes, the anterior both sides that car beam pipe arc upwarps are also welded with two pedal strokes, back vent is to the back lower place, to be bent into the blanked part of flute profile, the back lower place punching press of back vent flute profile both sides has a bowl type counterbore, in two bowls of type counterbores of back vent, respectively inlay a bearing, punching is arranged at the top of back vent front upper place, the punching at top, back vent front upper place and the punching of punching with holes, be bolted panel, seat connecting strap is by two bolts and two nut connecting chairs, front fork connects in the pore of front head tube by seven bowls, handlebar is fixedly connected with front fork, handlebar comprises handgrip and handle riser, handle riser passes through lower tube clip, front fork tube amplexis with front fork, driver train comprises front bar, movable pulley, rear axle, flywheel, chain, extension spring and connecting strap, front bar is that bottom is with the round steel of right-angle bending, the upper end of front bar is welded in the rear side of front head tube bottom, on the right-angle bending of front bar bottom, be rotationally connected movable pulley, connecting strap is welded in the right side of perk crook on the arc of car beam pipe front portion, respectively there is a hole front and back of connecting strap, flywheel is connected in rear axle, a front hole that is connected in connecting strap of chain, and be wire-wrapped on movable pulley, then be wire-wrapped in backward on flywheel, be connected in forward again the rear end of extension spring, the front end of extension spring is connected in forward the metapore of connecting strap, brake comprises brake lever, brake cable, brake mount, brake facing, spring perch, spring and eye bolt, brake lever is installed on the right part of handgrip, brake mount is the channel that two of a band iron is forwards bent into, the front portion of the two sides of brake mount flute profile has mutual to perforation, brake mount is welded in the left part position of the front upper end of back vent, spring perch is welded in the left side at car beam pipe rear portion, brake facing is a band iron dextro cephalad front upper place bending, one of right bending of band iron has a hole, the middle part of band iron is welded with a little pipe, the little pipe of brake facing passes through lock bolt, mutual perforation is rotationally connected in two sides with brake mount flute profile, eye bolt penetrates in the hole of one of brake facing band iron bending, one of brake cable connects brake lever, the other end of brake cable penetrate in spring perch and spring in, penetrate again in the perforation of eye bolt, use again nut and eye bolt to twisting, the other end of brake cable is fixed on to the right head of brake facing, pull brake lever, the rotation of the transmission interlock brake facing by brake cable, thereby check the revolver in trailing wheel.
The invention has the beneficial effects as follows: the present invention adopts the design of manpower kinetic force bar on handlebar, push-and-pull vehicle and car is moved ahead, and handlebar has turning equally and hold direction function, make handlebar energy one multipotency, make driver train of the present invention become more simple and effective, and adopt the design of manpower kinetic force bar on handlebar, and make the present invention more there is the joyful interest singularity heart of going with children; The liner that PU plastics are made, is arranged at the upper and lower of rotating cylinder, make push-and-pull vehicle using time as the backer of front bar and front head tube, and there is certain buffer action; Foldable bar vertical pipe adopts cohesion style slider foldable bar vertical pipe, makes handlebar both firm, folds again or open quick.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is that the present invention draws moving ahead schematic diagram
Fig. 3 is that handle of the present invention returns power schematic diagram
Fig. 4 is brake structure figure of the present invention
In figure: 1---vehicle body, 2---front fork, 3---handlebar, 4---seat, 5---front-wheel, 6---trailing wheel, 7---driver train, 8---brake; Wherein vehicle body 1 also comprises: 11---front head tube, and 12---car beam pipe, 13---rotating cylinder, 14---by sheet, 15---back vent, 16---seat connecting strap, 17---punching with holes, 18---pedal stroke, 19---panel; Driver train 7 also comprises: 71---front bar, and 72---movable pulley, 73---rear axle, 74---flywheel, 75---chain, 76---extension spring, 77---connecting strap; Brake 8 also comprises: 81---brake lever, and 82---brake cable, 83---brake mount, 84---brake facing, 85---spring perch.
The specific embodiment
According to Fig. 1, Fig. 4, described draws moving ahead sitting posture three-wheel scooter, comprises vehicle body 1, front fork 2, handlebar 3, seat 4, front-wheel 5, two trailing wheels 6, driver train 7 and brake 8;
Described vehicle body 1 comprises front head tube 11, car beam pipe 12, rotating cylinder 13, by sheet 14, back vent 15, seat connecting strap 16, punching 17 with holes, pedal stroke 18, with panel 19, described front head tube 11 is rear sides of a vertical pipe, weld notch flute profile stamping backward, the both sides of flute profile stamping have mutual to perforation, described car beam pipe 12 is that an anterior arc upwarps, rear portion is the pipe of the right angle arc-shaped bend that makes progress, the left and right sides of the front end that described car beam pipe 12 arcs upwarp has arc opening, the arc opening of described car beam pipe 12 left and right sides is corresponding with the external diameter of rotating cylinder 13, described rotating cylinder 13 is one section of seamless metal pipe, the described rotating cylinder 13 of arc opening welding of described car beam pipe 12, described car beam pipe 12 rear portions make progress in the sinuousness of right angle arc-shaped bend and weld backward back vent 15, the make progress top welding seat connecting strap 16 of right angle arc-shaped bend of described car beam pipe 12 rear portions, a sheetmetal is welded in the top of described rotating cylinder 13, the anterior both sides that described car beam pipe 12 arcs upwarp are also welded with two pedal strokes 18, described pedal stroke 18 is that a middle part is with the pipe of arc-shaped bend, on described pedal stroke 18, be socketed with garment bag, garment bag is the grip of common bicycle handle bar, the sheetmetal being welded on described rotating cylinder 13 has upper and lower two holes, two holes of sheetmetal connect described in one by sheet 14, on described car beam pipe 12 arc upwarp middle part below have upper and lower two holes, two holes of the below that described car beam pipe 12 arcs upwarp connect described in one by sheet 14, described is liners that a kind of PU plastics are made by sheet 14, there are upper and lower two plush coppers at the described rear portion by sheet 14, two holes of the described below upwarping by use two plush coppers of sheet 14 and two holes of sheetmetal or described car beam pipe 12 arcs are connected, described back vent 15 is to the back lower place, to be bent into the blanked part of flute profile, the back lower place punching press of described back vent 15 both sides has a bowl type counterbore, in 15 two bowls of type counterbores of described back vent, respectively inlay a bearing, punching is arranged at the top of described back vent 15 front upper places, the top of perk crook on the arc of described car beam pipe 11 front portions, weld a punching 17 with holes, described punching with holes 17 is that a punching is respectively with at two of a rectangular-shaped sheetmetal, the punching at described back vent 15 tops, front upper place and the punching of described punching with holes 17, be bolted panel 19, described panel 19 is the plastic injection-moulded panels that form, described seat connecting strap 16 is that a punching is respectively with at two of a rectangular-shaped sheetmetal, described seat 4 is that the top of backrest is with handgrip hole, each children's blown type seat with a connecting bore of the left and right at cushion middle part.
Described front fork 2 comprises fork-shaped stamping and front fork tube, described fork-shaped stamping is by the rammed flute profile of iron plate, the bottom of described fork-shaped stamping flute profile both sides has mutual to perforation, perforation is arranged at the top of described fork-shaped stamping flute profile, in the perforation at described fork-shaped stamping flute profile top, weld front fork tube, the external diameter on the top of described front fork tube has screw thread, the front fork tube of described front fork 2 connects in the pore of front head tube by seven bowls, described front-wheel 5 by lock bolt be connected in described fork-shaped stamping bottom mutual to perforation, described front-wheel 5 is middle each wheels of PU with a bearing of two sides, between the two bearings of described front-wheel, be also lined with lining ring.
Described handlebar 3 comprises handgrip 31 and handle riser 32, described handle riser 32 comprises standpipe, upper pipe clamp and lower tube clip, described standpipe is that the side of top and bottom respectively has axial cracking, the upper end of described standpipe is socketed with pipe clamp, the lower end of described standpipe is socketed with lower tube clip, described upper pipe clamp and described lower tube clip are all that the open end of the metal piece of a hoop shape is furnished with a quick detach, the quick detach of upper pipe clamp and the quick detach of lower tube clip, cracking of described standpipe upper end can be tightened up with cracking of described standpipe lower end, described handgrip 31 penetrates in the upper pore of described handle riser 32, and by described upper pipe clamp, described handle riser 32 is fixedly connected with described handgrip 31, the lower pore of described handle riser 32 is socketed on the top of described front fork 2 front fork tubes, and by described lower tube clip, described handle riser 32 is fixedly connected with the front fork tube of described front fork 2.
The rear axle 73 of described driver train 7 is connected in described back vent 15, described rear axle 73 left ends are with thread line, middle part is with twisting the thread line that connects flywheel 74, right-hand member axially with tapped bore, described rear axle 73 penetrates in the bearing in 15 two bowls of type counterbores of described back vent, described in two, trailing wheel 6 is connected in the two ends of described rear axle 73, the left rear wheel of described trailing wheel 6 is fixedly inlayed the PU wheel of barrel in the middle of being, the barrel that is embedded in described left rear wheel is that external diameter has profile of tooth annular knurl, in aperture with the cylindrical parts of thread line, the left rear wheel of described trailing wheel 6 is fastened to the left end of described rear axle 73, the off hind wheel of described trailing wheel 6, it is middle each wheel of PU with a bearing of two sides, between the two bearings of the off hind wheel of described trailing wheel 6, be also lined with lining ring, the two bearings of the off hind wheel of described trailing wheel 6 is socketed on the right-hand member of described rear axle 73, with a round head bolt, be fastened in the tapped bore of described rear axle 73 right-hand members and locate again.
Described driver train 7 comprises front bar 71, movable pulley 72, rear axle 73, flywheel 74, chain 75, extension spring 76 and connecting strap 77, described front bar 71 is that the bottom of a round steel is with right-angle bending to the right, in the middle of the right endpoint of described front bar 71 right-angle bendings, there is a tapped bore, the right side close-fitting of the right-angle folding crook of described front bar 71 bottoms is socketed a lining ring, the lining ring that is socketed on described front bar 71 right-angle folding crooks is a roundlet pipe sliced pieces, the upper end of described front bar 71 is welded in the rear side of front head tube bottom, on the right-angle bending of described front bar 71 lower ends, be socketed movable pulley 72, described movable pulley 72 is external diameters with the groove matching with described chain 75, a bearing is inlayed in the centre of described movable pulley 72, described movable pulley 72 is connected on the right-angle bending of described front bar 71 by middle bearing carrier ring, and with a bolt, be fastened in the tapped bore of described front bar 71 right-angle bending right-hand members and locate, described flywheel 74 is connected on the thread line at described rear axle 73 middle parts, described connecting strap 77 is welded in the right side of perk crook on the arc of described car beam pipe 12 front portions, described connecting strap 77 is rectangle punchings, respectively there is a hole front and back of described connecting strap 77, a front hole that is connected in described connecting strap 77 of described chain 75, described chain 75 is wire-wrapped in the groove of described movable pulley 72 external diameters again, then described chain 75 is wire-wrapped on described flywheel 74 more backward, described chain 75 is connected in forward the rear end of described extension spring 76 again, the front end of described extension spring 76 is connected in forward the metapore of described connecting strap 77.
Described brake 8 comprises brake lever 81, brake cable 82, brake mount 83, brake facing 84, spring perch 85, spring and eye bolt, described brake lever 81 is common bicycle brake handles, described brake lever 81 is installed on the right part of handgrip, described brake mount 83 is channels that two of a band iron is forwards bent into, the front portion of the two sides of described 73 brake mount flute profiles has mutual to perforation, described brake mount 83 is welded in the left part position of the front upper end of back vent, described spring perch 85 is in the pore of pipe front of 13 millimeters of one section of Φ, to weld the nut of a M6 millimeter, the screw of described spring perch 85 nuts with the pore of described spring perch 85 pipes towards consistent, described spring perch 85 is welded in the left side at described car beam pipe 12 rear portions, described brake facing 84 is band iron dextro cephalad front upper place bendings, one of right bending of described brake facing 84 band irons has a hole, the middle part of described brake facing 84 band irons is welded with a little pipe, the little pipe of described brake facing 84 passes through lock bolt, mutual perforation is rotationally connected in two sides with described brake mount 83 flute profiles, described eye bolt be a bolt neck radially have a perforation, described eye bolt penetrates in the hole of one of described brake facing 84 band iron bending, described brake cable 82 is common bicycle brake lines, one of described brake cable 82 connects brake lever, the other end of described brake cable 82 penetrate in the screw of described spring perch 85 and spring in, the other end of described brake cable 82 penetrates in the perforation of described eye bolt neck again, again with nut with described eye bolt to twisting, the other end of described brake cable 82 is fixed on to the right head of described brake facing 84, pull described brake lever 81, by the transmission of described brake cable 82, the rotation of described brake facing 84 links, thereby make the left head of described brake facing 84 check the revolver in trailing wheel 6 described in two.
Claims (9)
1. one kind is drawn moving ahead sitting posture three-wheel scooter, comprise vehicle body, front fork, handlebar, seat, front-wheel, two trailing wheels, driver train and brake, it is characterized in that: vehicle body comprises front head tube, car beam pipe, rotating cylinder, two by sheet, back vent, seat connecting strap, punching with holes, two pedal strokes and panel, front head tube is that the rear side of a vertical pipe welds a flute profile stamping, the both sides of flute profile stamping have mutual to perforation, car beam pipe is that an anterior arc upwarps, rear portion is the pipe of the right angle arc-shaped bend that makes progress, the front end welding rotating cylinder that car beam pipe arc upwarps, a sheetmetal is welded in the top of rotating cylinder, on sheetmetal, connect one by sheet, the below connection one that on car beam pipe, arc upwarps middle part is by sheet, by sheet, it is the liner that a kind of PU plastics are made, car beam pipe rear portion makes progress in the sinuousness of right angle arc-shaped bend and welds backward back vent, a seat connecting strap is welded on the make progress top of right angle arc-shaped bend, car beam pipe rear portion, the top of perk crook and the car beam pipe rear portion crook of rising of right angle arc-shaped bend that makes progress on the arc of car beam pipe front portion, each welds a punching with holes, the anterior both sides that car beam pipe arc upwarps are also welded with two pedal strokes, back vent is to the back lower place, to be bent into the blanked part of flute profile, the back lower place punching press of back vent flute profile both sides has a bowl type counterbore, in two bowls of type counterbores of back vent, respectively inlay a bearing, punching is arranged at the top of back vent front upper place, the punching at top, back vent front upper place and the punching of punching with holes, be bolted panel, seat connecting strap is by two bolts and two nut connecting chairs, front fork connects in the pore of front head tube by seven bowls, handlebar is fixedly connected with front fork, handlebar comprises handgrip and handle riser, handle riser passes through lower tube clip, front fork tube amplexis with front fork, driver train comprises front bar, movable pulley, rear axle, flywheel, chain, extension spring and connecting strap, front bar is that bottom is with the round steel of right-angle bending, the upper end of front bar is welded in the rear side of front head tube bottom, on the right-angle bending of front bar bottom, be rotationally connected movable pulley, connecting strap is welded in the right side of perk crook on the arc of car beam pipe front portion, respectively there is a hole front and back of connecting strap, flywheel is connected in rear axle, a front hole that is connected in connecting strap of chain, and be wire-wrapped on movable pulley, then be wire-wrapped in backward on flywheel, be connected in forward again the rear end of extension spring, the front end of extension spring is connected in forward the metapore of connecting strap, brake comprises brake lever, brake cable, brake mount, brake facing, spring perch, spring and eye bolt, brake lever is installed on the right part of handgrip, brake mount is the channel that two of a band iron is forwards bent into, the front portion of the two sides of brake mount flute profile has mutual to perforation, brake mount is welded in the left part position of the front upper end of back vent, spring perch is welded in the left side at car beam pipe rear portion, brake facing is a band iron dextro cephalad front upper place bending, one of right bending of band iron has a hole, the middle part of band iron is welded with a little pipe, the little pipe of brake facing passes through lock bolt, mutual perforation is rotationally connected in two sides with brake mount flute profile, eye bolt penetrates in the hole of one of brake facing band iron bending, one of brake cable connects brake lever, the other end of brake cable penetrate in spring perch and spring in, penetrate again in the perforation of eye bolt, use again nut and eye bolt to twisting, the other end of brake cable is fixed on to the right head of brake facing, pull brake lever, the rotation of the transmission interlock brake facing by brake cable, thereby check the revolver in trailing wheel.
2. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: the left and right sides of the front end that described car beam pipe arc upwarps has arc opening, the arc opening of the described car beam pipe left and right sides is corresponding with the external diameter of rotating cylinder, described rotating cylinder is one section of seamless metal pipe, the described rotating cylinder of arc opening welding of described car beam pipe, described pedal stroke is that a middle part is with the pipe of arc-shaped bend, on described pedal stroke, be socketed with garment bag, garment bag is the grip of common bicycle handle bar.
3. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: the sheetmetal being welded on described rotating cylinder has upper and lower two holes, two holes of sheetmetal connect the sheet that leans on described in, on described car beam pipe arc upwarp middle part below have upper and lower two holes, two holes of the below that described car beam pipe arc upwarps connect the sheet that leans on described in, there are upper and lower two plush coppers at the described rear portion by sheet, and two holes of the described below upwarping by use two plush coppers of sheet and two holes of sheetmetal or described car beam pipe arc are connected.
4. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: described punching with holes is that a punching is respectively with at two of a rectangular-shaped sheetmetal, described panel is the plastic injection-moulded panel that forms, described seat connecting strap is that a punching is respectively with at two of a rectangular-shaped sheetmetal, and described seat is that the top of backrest is with each children's blown type seat with a connecting bore of left and right at handgrip hole, cushion middle part.
5. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: described front fork comprises fork-shaped stamping and front fork tube, described fork-shaped stamping is by the rammed flute profile of iron plate, the bottom of described fork-shaped stamping flute profile both sides has mutual to perforation, perforation is arranged at the top of described fork-shaped stamping flute profile, in the perforation at described fork-shaped stamping flute profile top, weld front fork tube, the external diameter on the top of described front fork tube has screw thread, described front-wheel is middle each wheel of PU with a bearing of two sides, is also lined with lining ring between the two bearings of described front-wheel.
6. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: described handle riser comprises standpipe, upper pipe clamp and lower tube clip, described standpipe is that the side of top and bottom respectively has axial cracking, the upper end of described standpipe is socketed with pipe clamp, the lower end of described standpipe is socketed with lower tube clip, described upper pipe clamp and described lower tube clip are all that the open end of the metal piece of a hoop shape is furnished with a quick detach, the quick detach of upper pipe clamp and the quick detach of lower tube clip, cracking of described standpipe upper end can be tightened up with cracking of described standpipe lower end, described handgrip penetrates in the upper pore of described handle riser, and by described upper pipe clamp, described handle riser is fixedly connected with described handgrip, the lower pore of described handle riser is socketed on the top of described front fork front fork tube, and by described lower tube clip, the front fork tube of described handle riser and described front fork is fixedly connected with.
7. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: described rear axle left end is with thread line, middle part is with twisting the thread line that connects flywheel, right-hand member axially with tapped bore, described flywheel is connected on the thread line at described rear axle middle part, described rear axle penetrates in the bearing in two bowls of type counterbores of described back vent, the left rear wheel of described trailing wheel is fixedly inlayed the PU wheel of barrel in the middle of being, the barrel that is embedded in described left rear wheel is that external diameter has profile of tooth annular knurl, in aperture with the cylindrical parts of thread line, the left rear wheel of described trailing wheel is fastened to the left end of described rear axle, the off hind wheel of described trailing wheel, it is middle each wheel of PU with a bearing of two sides, between the two bearings of the off hind wheel of described trailing wheel, be also lined with lining ring, the two bearings of the off hind wheel of described trailing wheel is socketed on the right-hand member of described rear axle, with a round head bolt, be fastened in the tapped bore of described rear axle right-hand member and locate again.
8. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: in the middle of the right endpoint of described front bar right-angle bending, have a tapped bore, the right side close-fitting of the right-angle folding crook of described front bar bottom is socketed a lining ring, the lining ring that is socketed on described front bar right-angle folding crook is a roundlet pipe sliced pieces, described movable pulley is external diameter with the groove matching with described chain, a bearing is inlayed in the centre of described movable pulley, described movable pulley is connected on the right-angle bending of described front bar by middle bearing carrier ring, and with a bolt, be fastened in the tapped bore of described front bar right-angle bending right-hand member and locate.
9. according to claim 1 drawing the sitting posture three-wheel scooter that moves ahead, it is characterized in that: described brake lever is common bicycle brake handle, described spring perch is in the pore of pipe front of 13 millimeters of one section of Φ, to weld the nut of a M6 millimeter, the screw of described spring perch nut with the pore of described spring perch pipe towards consistent, described eye bolt be a bolt neck radially have a perforation, described brake cable is common bicycle brake line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406609.9A CN104149915B (en) | 2014-08-19 | 2014-08-19 | Draw moving ahead sitting posture three-wheel scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406609.9A CN104149915B (en) | 2014-08-19 | 2014-08-19 | Draw moving ahead sitting posture three-wheel scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149915A true CN104149915A (en) | 2014-11-19 |
| CN104149915B CN104149915B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410406609.9A Expired - Fee Related CN104149915B (en) | 2014-08-19 | 2014-08-19 | Draw moving ahead sitting posture three-wheel scooter |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006292A1 (en) * | 2006-07-03 | 2008-01-17 | Ni, Lilin | Rowing bicycle driven by push and pull |
| US7360780B1 (en) * | 2007-08-20 | 2008-04-22 | Tucker Joe W | Apparatus for hand propulsion and steering of a scooter, tricycle or bicycle |
| CN101638121A (en) * | 2008-08-01 | 2010-02-03 | 王培良 | Pedal-drive rapid scooter |
| CN204037823U (en) * | 2014-08-19 | 2014-12-24 | 太仓市车中宝休闲用品有限公司 | Draw moving ahead sitting posture three-wheel scooter |
-
2014
- 2014-08-19 CN CN201410406609.9A patent/CN104149915B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006292A1 (en) * | 2006-07-03 | 2008-01-17 | Ni, Lilin | Rowing bicycle driven by push and pull |
| US7360780B1 (en) * | 2007-08-20 | 2008-04-22 | Tucker Joe W | Apparatus for hand propulsion and steering of a scooter, tricycle or bicycle |
| CN101638121A (en) * | 2008-08-01 | 2010-02-03 | 王培良 | Pedal-drive rapid scooter |
| CN204037823U (en) * | 2014-08-19 | 2014-12-24 | 太仓市车中宝休闲用品有限公司 | Draw moving ahead sitting posture three-wheel scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104149915B (en) | 2016-06-08 |
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