CN104085472A - Child rowing vehicle - Google Patents
Child rowing vehicle Download PDFInfo
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- CN104085472A CN104085472A CN201410335168.8A CN201410335168A CN104085472A CN 104085472 A CN104085472 A CN 104085472A CN 201410335168 A CN201410335168 A CN 201410335168A CN 104085472 A CN104085472 A CN 104085472A
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Abstract
A child rowing vehicle comprises a beam frame, two rowing frames, three screw cylinders, a vehicle seat, a rear axle, two rear wheels, three universal wheels, two round covers and a brake. The beam frame is formed by welding a wave-shaped cross rod, a front frame, two rotating cylinders, a rear beam pipe, a vertical round pipe, a rear axle pipe and a hole-provided stamped sheet. The bottom of the wave-shaped cross rod is welded with one screw cylinder, the hole-provided stamped sheet is connected with the vehicle seat, the rear axle pipe is connected with the two rear wheels through the rear axle, and the rowing frames are composed of rowing rods and handles. The outer ends of the rowing frames are welded with the screw cylinders, the right angles of the two rowing rods are bent to penetrate into the two rotating cylinders from bottom to top, and the rowing rods are screwed on in cooperation with the two round covers through two inner hexagonal bolts. The universal wheels are screwed in the screw cylinder at the bottom of the wave-shaped cross rod and the screw cylinders at the outer ends of the two rowing frames, according to the brake, a brake handle is arranged on a handle of the right rowing frame, a brake base is welded to the vertical round pipe, a spring base is welded to the right side face of the rear beam pipe, a brake rod is in rotatable connection with the brake base, one end of a brake line is connected with the brake handle, the other end of the brake line is connected with the brake rod, and the brake rod brakes the right rear wheel.
Description
Technical field
The present invention relates to a kind of Kickboard Scooter, particularly one is sitting on car chair, and bipod rests on the waveform cross bar of front end, pushes away the children's Boating vehicle moving ahead fast with post-tensioning handgrip before two hands.
Technical background
The applicant's earlier application is crossed the car of similar type, although certain amusement function, structurally, also exist on the succinct degree of production technology and profile significantly not enough, the space that existence can improve.
Summary of the invention
Children's Boating vehicle that will provide a kind of good looking appearance, technique liked by children is provided.The object of the present invention is achieved like this, children's Boating vehicle, comprise roof beam structure, two paddling framves, three barrels, car chair, rear axle, two trailing wheels, three cardan wheels, two domes and brake, it is characterized in that: roof beam structure comprises waveform cross bar, side arm, two rotating cylinders, back rest pipe, vertical pipe, rear axle tube, punching with holes and two prothecas, waveform cross bar is that a pipe is made to three continuous continuous arc-shaped bends, three arc-shaped bends form wavy, bottom welding one barrel in the middle of waveform cross bar, side arm is that after the middle part draw down of a pipe, two is rolled forward curved again, two angulus posteriomedialises that formed side arm can wrap the round wall of two rotating cylinders, side arm rolls forward curved two ends and closes up, and weld with the middle of waveform cross bar, the each welding of round wall one rotating cylinder of side arm two angulus posteriomedialises, rotating cylinder is that pipe is cut into short tube, after short tube and side arm welding, in short tube, be pressed into plastic backing member, the parts of a bearing are respectively inlayed at two up and down of plastic backing member, two rotating cylinders become laterally shape side by side, back rest pipe is that be pressed into the ellipse of horizontal ellipse in front portion with pipe tubular, the ellipse that is pressed into vertical ellipse at rear portion is tubular, back rest pipe rear end have up and down an arc opening, the front end of back rest pipe and the welding of the aft end face of side arm, the arc opening of back rest pipe rear end welds vertical pipe, vertical pipe is the pipe of middle part with arc-shaped bend, the left and right sides of vertical pipe bottom is with arc opening, the arc opening welding rear axle tube of vertical pipe bottom, a punching with holes is welded in the vertical top of pipe and the top of back rest pipe rear end, punching with holes connects a car chair, the each socket in two one protheca of waveform cross bar, rear axle tube connects two trailing wheels by a rear axle, paddling frame comprises draws bar, handgrip and grip, one of metal round rod who draws bar and be 10 millimeters of horizontal Φ is upwards bent into right angle, draw bar and upwards in the middle of the rectangular end points of bending, have a tapped bore, draw the side welding of the lower end of the horizontal other end of bar and handgrip, with the vertical horizontal formation right angle with drawing bar of the handgrip of drawing bar horizontal welding, bending backward with the handgrip bottom of drawing bar welding, barrel is welded in the pore of lower end of handgrip, handgrip is at the rectangular arc-shaped bend in the middle part of a metal circular tube, on handgrip, be socketed grip, two paddling framves divide left and right to arrange in pairs, by in one of two strokes of bar right-angle bendings bearing hole that penetrates into from bottom to top respectively two rotating cylinders, and two domes are placed on to the end points place of two strokes of bar right-angle bendings and the top of two rotating cylinders, penetrate with two socket bolts in the hole of two domes, and twist and receive in the tapped bore of end points of two strokes of bar right-angle bendings, one cardan wheel is fastened in the barrel of waveform cross bar bottom by wheel fork bolt, and another two cardan wheels are fastened in two barrels that are welded in two handgrip lower ends by wheel fork bolt, brake comprises brake lever, the line of stopping, brake mount, spring perch, brake lever, to lock bolt, spring and eye bolt, brake lever is installed on the handgrip of right paddling frame of two paddling framves, brake mount is the channel that two of a band iron is bent into the right, the right part of the two sides of brake mount flute profile has mutual to perforation, brake mount is welded in the right flank of vertical pipe bottom, spring perch is welded in the right flank of the back rest pipe of brake mount front upper place, brake lever is with a primary drying hole of a band iron downward right-angle bending, again at one section of tubule of the middle part of band iron welding, by the pore of brake lever tubule corresponding to brake mount mutual to perforation, with lock bolt is penetrated brake mount mutual in perforation and in the pore of brake lever, and to twisting, brake lever is rotationally connected with in brake mount, eye bolt penetrates in the punching of brake lever, one of line of stopping is connected in brake lever, stop the other end of line penetrate in spring perch and spring in, penetrate again in the hole of eye bolt, and twist and connect with a nut and eye bolt, the other end of the line of stopping is fixed on to of brake lever band punching, pull brake lever, the twitch of line of stopping drives the rotation at brake lever two, make of brake lever can check the off hind wheel of two trailing wheels.
The invention has the beneficial effects as follows: the present invention is simple in structure, the smoothness that has attractive appearance, function playing method are various; Before can two hands, push away with post-tensioning and make it to move ahead fast, also can two handwheels make it to move ahead fast for a hand push, one pull, all right, an alone hand push draws and makes it along the cast of certain limit to move ahead; Brake of the present invention is also simple, unique.
Brief description of the drawings
Fig. 1 is structure of the present invention and schematic appearance;
Fig. 2 is the post-tensioning of the present invention figure that moves ahead;
Fig. 3 pushes off and tries hard to before the present invention;
Fig. 4 is that the Zola of the present invention right side pushes away the figure that moves ahead;
Fig. 5 is that the right side of the present invention draws a left side to push away the figure that moves ahead;
Fig. 6 is the vanning schematic diagram of folding of the present invention;
In figure: 1---roof beam structure, 2---paddling frame, 3---barrel, 4---car chair, 5---rear axle, 6---trailing wheel, 7---cardan wheel, 8---dome, 9---brake; Its middle beam frame 1 also comprises: 11---waveform cross bar, and 12---side arm, 13---rotating cylinder, 14---back rest pipe, 15---vertical pipe, 16---rear axle tube, 17---punching with holes, 18---protheca; Paddling frame 2 also comprises: 21---draw bar, 22---and handgrip, 23---grip; Brake 9 also comprises: 91---brake lever, and 92---the line of stopping, 93---brake mount, 94---spring perch, 95---brake lever.
Detailed description of the invention
According to Fig. 1, Fig. 3, described children's Boating vehicle; Comprise roof beam structure 1, paddling frame 2, barrel 3, car chair 4, rear axle 5, trailing wheel 6, cardan wheel 7, dome 8 and brake 9;
Described roof beam structure 1 comprises that roof beam structure comprises waveform cross bar 11, side arm 12, rotating cylinder 13, back rest pipe 14, vertical pipe 15, rear axle tube 16, punching 17 with holes and protheca 18, described waveform cross bar 11 is that a pipe is pressed into three continuous continuous arc-shaped bends, three arc-shaped bends of described waveform cross bar 11 form wavy, bottom welding one barrel 3 in the middle of described waveform cross bar 11, described barrel 3 is that in one section of seamless metal pipe endoporus, tapping becomes tapped bore, described barrel 3 with described waveform cross bar 11 bottom weldings, the vertical configuration vertical with 11 one-tenth of described waveform cross bars, described side arm 12 is that after the middle part draw down of a pipe, two is rolled forward curved again, 12 liang of angulus posteriomedialises of side arm described in having formed can wrap the round wall of two rotating cylinders 13, described side arm 12 rolls forward curved two ends and closes up, and weld with the middle of described waveform cross bar 11, the each welding of round wall one rotating cylinder 13 of 12 liang of angulus posteriomedialises of described side arm, described rotating cylinder 13 with the round wall welding of 12 liang of angulus posteriomedialises of described side arm, be vertical vertical with described side arm 12, described rotating cylinder 13 comprises short tube, plastic backing member and bearing, short tube is that metal circular tube is cut into short tube, plastic backing member is the Plastic Parts of a circular tube shaped, two up and down in described plastic backing member pore respectively have one can embedded bearing step, there is cast evagination the bottom of described plastic backing member, in short tube, inlay described plastic backing member, at each embedding one bearing in two up and down of described plastic backing member.
Described back rest pipe 14 is that be pressed into the ellipse of horizontal ellipse in front portion with pipe tubular, the ellipse that is pressed into vertical ellipse at rear portion is tubular, described back rest pipe 14 rear ends have up and down an arc opening, the arc opening of described back rest pipe 14 rear ends is corresponding with the external diameter of described vertical pipe 15, described back rest pipe 14 respectively has Process for Effluent hole near the below of front and back end, the aft end face welding of the front end of described back rest pipe 14 and described side arm 12, the arc opening of described back rest pipe 14 rear ends welds vertical pipe 15, the right flank of described back rest pipe 14, also be welded with the little pipeloop of wearing brake cable, described vertical pipe 15, that middle part is with the pipe of arc-shaped bend backward, the left and right sides of described vertical pipe 15 bottoms is with arc opening, the arc opening of described vertical pipe 15 bottoms is corresponding with rear axle tube 16, the described rear axle tube 16 of arc opening welding of described vertical pipe 15 bottoms, be positioned at the top of described vertical pipe 15 and a punching 17 with holes is welded in the top of described back rest pipe 14 rear ends, described punching with holes 17, respectively to have a punching at close the right and left place of a rectangular metal sheet.
In described punching with holes 17, connect a car chair 4 by two pairs of bolt and nuts, described car chair 4 be the top of backrest with the left and right at handgrip hole, cushion middle part respectively with children's blown type car chair of a connecting bore, the each socket in two one protheca 18 of described waveform cross bar 11, described protheca 18 is universal grips of the use of child's bicycle.
Described rear axle 5 is that two of metal round rod of 8 millimeters of Φ is respectively with outside thread, described rear axle 5 penetrates in the pore of described rear axle tube 16, two of described rear axle 5 is equidistant exposing in the pore of described rear axle tube 16, expose each socket one trailing wheel 6 in place at described rear axle 5 two, described trailing wheel 6 is PU wheels of plastic wheel hub, a bearing is respectively inlayed in the both sides of the core wheel of PU wheel, between two bearings, serve as a contrast a lining ring, described in two, trailing wheel 6 is the two that are connected to described rear axle 5 with the bearing carrier ring of core wheel, again described rear axle 5 two two described in each the twisting in the outside of trailing wheel 6 connect an Anti-slip nut location.
Described paddling frame 2 comprises draws bar 21, handgrip 22 and grip 23, the described bar 21 of drawing is that of metal round rod of 10 millimeters of horizontal Φ is upwards bent into right angle, described stroke of bar 21 upwards has a tapped bore in the middle of the rectangular end points of bending, the described stroke of bar 21 upwards rectangular bending part of bending is socketed a lining ring, described lining ring is the round that a metal circular tube is cut into, the other end that described stroke of bar 21 is horizontal and the welding of the side of described handgrip 22 lower ends, outer end with the described handgrip 22 of the horizontal other end welding of described stroke of bar 21 in described stroke of bar 21, perpendicular section of the described handgrip 22 of described stroke of bar 21 outer ends with the horizontal formation right angle of described stroke of bar 21, the bottom of the described handgrip 22 of described stroke of bar 21 outer ends is bending backward, in the pore of described barrel 3 welding and described handgrip 22 lower ends, described handgrip 22 is rectangular arc-shaped bends of middle part system of a metal circular tube, described handgrip 22 is that an one-tenth vertically welds with described stroke of bar 21, the other end of described handgrip 22 and the described horizontal metal round rod of bar 21 of drawing form the acute angle of 20 ° forward of overlooking, on described handgrip 22, be socketed grip, described grip 22, it is the universal grip of the use of child's bicycle.
Described in two, draw in the bearing hole that of bar 21 right-angle bendings penetrates into respectively rotating cylinder 13 described in two from bottom to top, two domes 8 are placed on described in two the top of rotating cylinder 13 described in the end points place and two of drawing bar 21 right-angle bendings, penetrate in the hole of dome 8 described in two with two socket bolts again, twist in the tapped bore of receiving described in two end points of drawing bar 21 right-angle bendings, the right side of drawing bar 21 described in two is drawn and on bar, is also welded with the little pipeloop of wearing brake cable.
Described dome 8 is middle part upthrow, the middle vinyl cover shape part that connects vertical through holes with cylindrical bore, cylindrical bore downwards.
Described cardan wheel 7, comprise wheel fork part, wheel and to lock bolt, described wheel fork part comprises plastics wheel fork, two-wheeled fork bearing, spring washer and wheel fork bolt, respectively there is a counterbore centre of the top and bottom at the top of described plastics wheel fork, between two counterbores of described plastics wheel fork, there is a through hole, described plastics wheel fork two is pitched lower end to be had mutual to perforation, described plastics wheel fork two fork inner sides perforation place is respectively enclosed with prominent, in the counterbore of the top and bottom at described plastics wheel fork top, respectively inlay and take turns fork bearing, in the through hole at described plastics wheel fork top, place spring washer, described wheel fork bolt penetrates in the endoporus of two-wheeled fork bearing at described plastics wheel fork top and in spring washer from bottom to top, by the wheel fork bolt of wheel fork part described in from bottom to top, described in being screwed into, be welded in the described barrel 3 of described waveform cross bar 11 bottoms, by the wheel fork bolt of wheel fork part described in two from bottom to top, be screwed into respectively in two barrels 3 of handgrip 22 lower ends described in two, described wheel is that respectively take turns with the PU of a bearing on a middle two sides, between the two bearings of described wheel, be also lined with lining ring, wheel described in three by three pairs to lock bolt to be screwed to connect pitch lower end in three described plastics wheel forks two mutual to perforation in.
Described brake 9 comprises brake lever 91, the line 92 of stopping, brake mount 93, spring perch 94, brake lever 95, to lock bolt, spring and eye bolt, described brake lever 91 is common bicycle brake handles, described brake lever 91 is installed on the handgrip of the right paddling frame of paddling frame 2 described in two, the described line 92 of stopping is brake cable of ordinary bicycle, described brake mount 93 is channels that two of a band iron is bent into the right, the right part of the two sides of described brake mount 93 flute profiles has mutual to perforation, described brake mount 93 is welded in the right flank of described vertical pipe 15 bottoms, described spring perch 94, a pair of perforation is opened in the centre, side that is the metal circular tube of 13 millimeters of one section of external diameter Φ, in the pore of 13 millimeters of metal circular tubes of Φ, put into the nut of a M6 millimeter, utilize the nut-welding with M6 millimeter to perforation of metal circular tube side, and make the screw of M6 millimeter nut and the pore of 13 millimeters of metal circular tubes of Φ in the same way, described spring perch 94 is welded in the right flank of the described back rest pipe 14 of described brake mount 93 front upper places, described brake lever 95, a primary drying hole the downward right-angle bending with a band iron, the punching of described brake lever 95, to be positioned on the side of one of described brake lever 95 downward bending, again at one section of tubule of the middle part of band iron welding, by the pore of described brake lever tubule corresponding to described brake mount 93 mutual to perforation, with lock bolt being penetrated to mutual perforation is neutralized in the pore of described brake lever 95 of described brake mount 93, and to twisting, described brake lever 95 is rotationally connected with in described brake mount, eye bolt be a bolt neck radially with a pair of perforation, described eye bolt penetrates in the punching of described brake lever 95, one of the described line 92 of stopping is connected in described brake lever 91, described other end of stopping line 92 penetrates the right tubule circle of wearing brake cable on bar of drawing and neutralizes in the little pipeloop of wearing brake cable on described back rest pipe 14 right flanks, then penetrate in described spring perch 94 and spring in, penetrate again in the hole of eye bolt, and twist and connect with a nut and eye bolt, with punching one of described brake lever 95 is fixed on in described other end of stopping line 92, pull described brake lever 91, the twitch of the described line 92 of stopping drives the rotation at described brake lever 95 two, make of described brake lever 95 can check the off hind wheel of trailing wheel 6 described in two.
Claims (9)
1. children's Boating vehicle, comprise roof beam structure, two paddling framves, three barrels, car chair, rear axle, two trailing wheels, three cardan wheels, two domes and brake, it is characterized in that: roof beam structure comprises waveform cross bar, side arm, two rotating cylinders, back rest pipe, vertical pipe, rear axle tube, punching with holes and two prothecas, waveform cross bar is that a pipe is made to three continuous continuous arc-shaped bends, three arc-shaped bends form wavy, bottom welding one barrel in the middle of waveform cross bar, side arm is that after the middle part draw down of a pipe, two is rolled forward curved again, two angulus posteriomedialises that formed side arm can wrap the round wall of two rotating cylinders, side arm rolls forward curved two ends and closes up, and weld with the middle of waveform cross bar, the each welding of round wall one rotating cylinder of side arm two angulus posteriomedialises, rotating cylinder is that pipe is cut into short tube, after short tube and side arm welding, in short tube, be pressed into plastic backing member, the parts of a bearing are respectively inlayed at two up and down of plastic backing member, two rotating cylinders become laterally shape side by side, back rest pipe is that be pressed into the ellipse of horizontal ellipse in front portion with pipe tubular, the ellipse that is pressed into vertical ellipse at rear portion is tubular, back rest pipe rear end have up and down an arc opening, the front end of back rest pipe and the welding of the aft end face of side arm, the arc opening of back rest pipe rear end welds vertical pipe, vertical pipe is the pipe of middle part with arc-shaped bend, the left and right sides of vertical pipe bottom is with arc opening, the arc opening welding rear axle tube of vertical pipe bottom, a punching with holes is welded in the vertical top of pipe and the top of back rest pipe rear end, punching with holes connects a car chair, the each socket in two one protheca of waveform cross bar, rear axle tube connects two trailing wheels by a rear axle, paddling frame comprises draws bar, handgrip and grip, one of metal round rod who draws bar and be 10 millimeters of horizontal Φ is upwards bent into right angle, draw bar and upwards in the middle of the rectangular end points of bending, have a tapped bore, draw the side welding of the lower end of the horizontal other end of bar and handgrip, with the vertical horizontal formation right angle with drawing bar of the handgrip of drawing bar horizontal welding, bending backward with the handgrip bottom of drawing bar welding, barrel is welded in the pore of lower end of handgrip, handgrip is at the rectangular arc-shaped bend in the middle part of a metal circular tube, on handgrip, be socketed grip, two paddling framves divide left and right to arrange in pairs, by in one of two strokes of bar right-angle bendings bearing hole that penetrates into from bottom to top respectively two rotating cylinders, and two domes are placed on to the end points place of two strokes of bar right-angle bendings and the top of two rotating cylinders, penetrate with two socket bolts in the hole of two domes, and twist and receive in the tapped bore of end points of two strokes of bar right-angle bendings, one cardan wheel is fastened in the barrel of waveform cross bar bottom by wheel fork bolt, and another two cardan wheels are fastened in two barrels that are welded in two handgrip lower ends by wheel fork bolt, brake comprises brake lever, the line of stopping, brake mount, spring perch, brake lever, to lock bolt, spring and eye bolt, brake lever is installed on the handgrip of right paddling frame of two paddling framves, brake mount is the channel that two of a band iron is bent into the right, the right part of the two sides of brake mount flute profile has mutual to perforation, brake mount is welded in the right flank of vertical pipe bottom, spring perch is welded in the right flank of the back rest pipe of brake mount front upper place, brake lever is with a primary drying hole of a band iron downward right-angle bending, again at one section of tubule of the middle part of band iron welding, by the pore of brake lever tubule corresponding to brake mount mutual to perforation, with lock bolt is penetrated brake mount mutual in perforation and in the pore of brake lever, and to twisting, brake lever is rotationally connected with in brake mount, eye bolt penetrates in the punching of brake lever, one of line of stopping is connected in brake lever, stop the other end of line penetrate in spring perch and spring in, penetrate again in the hole of eye bolt, and twist and connect with a nut and eye bolt, the other end of the line of stopping is fixed on to of brake lever band punching, pull brake lever, the twitch of line of stopping drives the rotation at brake lever two, make of brake lever can check the off hind wheel of two trailing wheels.
2. children's Boating vehicle according to claim 1, it is characterized in that: described barrel is that in one section of seamless metal pipe endoporus, tapping becomes tapped bore, described barrel with described waveform cross bar bottom welding, become vertical vertical configuration with described waveform cross bar, described rotating cylinder with the round wall welding of described side arm two angulus posteriomedialises, be vertical vertical with described side arm, described rotating cylinder comprises short tube, plastic backing member and bearing, plastic backing member is the Plastic Parts of a circular tube shaped, two up and down in described plastic backing member pore respectively have one can embedded bearing step, there is cast evagination the bottom of described plastic backing member.
3. children's Boating vehicle according to claim 1, it is characterized in that: the arc opening of described back rest pipe rear end is corresponding with the external diameter of described vertical pipe, described back rest pipe respectively has Process for Effluent hole near the below of front and back end, the right flank of described back rest pipe, also be welded with the little pipeloop of wearing brake cable, corresponding with rear axle tube, the described punching with holes of arc opening of described vertical pipe bottom is respectively to have a punching at close the right and left place of a rectangular metal sheet.
4. children's Boating vehicle according to claim 1, it is characterized in that: described car chair be the top of backrest with the left and right at handgrip hole, cushion middle part respectively with children's blown type car chair of a connecting bore, described protheca is the universal grip of the use of child's bicycle.
5. children's Boating vehicle according to claim 1, it is characterized in that: described rear axle is that two of metal round rod of 8 millimeters of Φ is respectively with outside thread, described rear axle penetrates in the pore of described rear axle tube, two of described rear axle is equidistant exposing in the pore of described rear axle tube, expose each socket one trailing wheel in place at described rear axle two, described trailing wheel is the PU wheel of plastic wheel hub, a bearing is respectively inlayed in the both sides of the core wheel of PU wheel, between two bearings, serve as a contrast a lining ring, described in two, trailing wheel is the two that is connected to described rear axle with the bearing carrier ring of core wheel, again described rear axle two two described in each the twisting in the outside of trailing wheel connect an Anti-slip nut location.
6. children's Boating vehicle according to claim 1, it is characterized in that: the described stroke of bar upwards rectangular bending part of bending is socketed a lining ring, described lining ring is the round that a metal circular tube is cut into, outer end with the described handgrip of the horizontal other end welding of described stroke of bar in described stroke of bar, the other end of described handgrip and the described horizontal metal round rod of bar of drawing form the acute angle of 20 ° forward of overlooking, and described grip is the universal grip of the use of child's bicycle.
7. children's Boating vehicle according to claim 1, it is characterized in that: described in two, draw the right side of bar and draw and on bar, be also welded with the little pipeloop of wearing brake cable, described dome is middle part upthrow, the middle vinyl cover shape part that connects vertical through holes with cylindrical bore, cylindrical bore downwards.
8. children's Boating vehicle according to claim 1, it is characterized in that: described cardan wheel, comprise wheel fork part, wheel and to lock bolt, described wheel fork part comprises plastics wheel fork, two-wheeled fork bearing, spring washer and wheel fork bolt, respectively there is a counterbore centre of the top and bottom at the top of described plastics wheel fork, between two counterbores of described plastics wheel fork, there is a through hole, described plastics wheel fork two is pitched lower end to be had mutual to perforation, described plastics wheel fork two fork inner sides perforation place is respectively enclosed with prominent, in the counterbore of the top and bottom at described plastics wheel fork top, respectively inlay and take turns fork bearing, in the through hole at described plastics wheel fork top, place spring washer, described wheel fork bolt penetrates in the endoporus of two-wheeled fork bearing at described plastics wheel fork top and in spring washer from bottom to top, by the wheel fork bolt of wheel fork part described in from bottom to top, described in being screwed into, be welded in the described barrel of described waveform cross bar bottom, by the wheel fork bolt of wheel fork part described in two from bottom to top, be screwed into respectively described in two draw bar outer end two described in barrel in, described wheel is that respectively take turns with the PU of a bearing on a middle two sides, between the two bearings of described wheel, be also lined with lining ring, wheel described in three by three pairs to lock bolt to be screwed to connect pitch lower end in three described plastics wheel forks two mutual to perforation in.
9. children's Boating vehicle according to claim 1, it is characterized in that: described brake lever is common bicycle brake handle, the described line of stopping is the brake cable of ordinary bicycle, described spring perch, a pair of perforation is opened in the centre, side that is the metal circular tube of 13 millimeters of one section of external diameter Φ, in the pore of 13 millimeters of metal circular tubes of Φ, put into the nut of a M6 millimeter, utilize the nut-welding with M6 millimeter to perforation of metal circular tube side, and make the screw of M6 millimeter nut and the pore of 13 millimeters of metal circular tubes of Φ in the same way, the punching of described brake lever, to be positioned on the side of one of described brake lever downward bending, eye bolt be a bolt neck radially with a pair of perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335168.8A CN104085472B (en) | 2014-07-15 | 2014-07-15 | Children's Boating vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335168.8A CN104085472B (en) | 2014-07-15 | 2014-07-15 | Children's Boating vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085472A true CN104085472A (en) | 2014-10-08 |
| CN104085472B CN104085472B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335168.8A Expired - Fee Related CN104085472B (en) | 2014-07-15 | 2014-07-15 | Children's Boating vehicle |
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| US8256784B2 (en) * | 2010-05-21 | 2012-09-04 | Tyler Hadzicki | Tricycle with front and rear steering |
| CN202935506U (en) * | 2012-12-05 | 2013-05-15 | 宁波市明益玩具有限公司 | Ship-shaped vehicle |
| CN203228894U (en) * | 2013-05-21 | 2013-10-09 | 昆山健祥威机械科技有限公司 | Novel swinging car |
| CN204021116U (en) * | 2014-07-15 | 2014-12-17 | 太仓市车中宝休闲用品有限公司 | Children's Boating vehicle |
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| CN104085472B (en) | 2016-05-11 |
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Effective date of registration: 20190927 Address after: 364300 Baijin Tax No. 129-5, Wuping County, Longyan City, Fujian Province Patentee after: Wuping Hong Xin industrial technology development corporation, Ltd. Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Songnan Industrial Park Co-patentee before: Pang Ming Fang Patentee before: Taicang Chezhongbao Leisure Articles Co., Ltd. |
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