CN204037793U - The happy driving of front shock-proof device children - Google Patents
The happy driving of front shock-proof device children Download PDFInfo
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- CN204037793U CN204037793U CN201420466548.0U CN201420466548U CN204037793U CN 204037793 U CN204037793 U CN 204037793U CN 201420466548 U CN201420466548 U CN 201420466548U CN 204037793 U CN204037793 U CN 204037793U
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Abstract
The happy driving of a kind of front shock-proof device children, comprise roof beam structure, rocker, front-wheel, seat, three cardan wheels and dome, roof beam structure is by stringer pipe, rotating cylinder, left and right handles, two screw rods coupling nut and punching with holes are welded, left and right handles is socketed grip, two cardan wheels are fastened in two screw rods coupling nut, punching with holes connects a seat, rocker is by waveform cross bar, auricle with holes, fork, minor axis, bucket circle and barrel are welded, two socket protheca of waveform cross bar, wheel carrier is connected with bucket circle and front-wheel, mounting spring between wheel carrier and auricle with holes, minor axis is connected with rotating cylinder, dome is stamped at the top of minor axis and rotating cylinder, one cardan wheel is fastened in the barrel of fork rear end, a stifle is filled at the top of fork rear end barrel.
Description
Technical field
The utility model relates to a kind of Kickboard Scooter, sit on the seat in particular to a kind of hip, bipod rests on the waveform cross bar of front end, available bipod is pedaled before rotating and moves ahead fast, also can make it to move ahead fast to both sides twisting by hip, also after reaching certain speed, bipod can be kept tandem state, make it the happy driving of front shock-proof device children producing drift sense.
Technical background
The applicant's earlier application crosses the car of similar type, although certain amusement function, but exist and connect problem very unstable on structure, such as the just more difficult control of the cardan wheel of fork rear end, if by the bottom of the wheel of the cardan wheel of fork rear end, be arranged at the bottom of the wheel of the front-wheel of this car and rear end two cardan wheels wheel at the bottom of words in determined plane, the waveform cross bar of this car is pedaled before rotating with bipod, the so cardan wheel of this car fork rear end empty pendulum possibly, and do not have the effect with forward thrust; And if by the bottom of the wheel of the cardan wheel of fork rear end, be arranged at the bottom of the wheel of the front-wheel of this car and rear end two cardan wheels wheel at the bottom of words too many under determined plane, the waveform cross bar of this car is pedaled before rotating with bipod, cardan wheel due to this car fork rear end is stressed too heavy, the feel that so bipod is pedaled before rotating is felt will be very heavy, even pedals motionless; Therefore, the difficult point of this structure is exactly the very difficult grasp of height of fork rear end cardan wheel.
Utility model content
the purpose of this utility model be to provide a kind of structure more effectively, more stable when the using happy driving of front shock-proof device children.The purpose of this utility model realizes like this, the happy driving of front shock-proof device children, comprise roof beam structure, rocker, front-wheel, seat, three cardan wheels and dome, it is characterized in that: roof beam structure comprises stringer pipe, rotating cylinder, left and right handles, two screw rods coupling nut, punching with holes and two grips, stringer pipe is that an oval tube processes, the top and bottom of stringer pipe front end have arc opening, the left and right sides of stringer pipe rear end has arc opening, the arc opening of stringer pipe front end welds with rotating cylinder, rotating cylinder is the circular tube shaped parts that a bearing is respectively inlayed at upper and lower two, the arc opening welding left and right handles of stringer pipe rear end, left and right handles be double headed roller have forward upward to the pipe of right angle arc-shaped bend, left and right handles is welded with two screw rods coupling nut near the below of two right angle arc sinuousness, two screw rods coupling nut presents and front lowerly to tilt rearly, a punching with holes is welded in the top of the top in the middle part of left and right handles and stringer pipe rear end, two of left and right handles is respectively socketed a grip, two cardan wheels are fastened to by wheel fork bolt and are welded in two screw rods coupling nut, punching with holes connects a seat, rocker comprises waveform cross bar, auricle with holes, fork, minor axis, bucket circle, wheel carrier, spring, barrel, two prothecas and stifle, continuous print three continuous print arc-shaped bends a pipe made by waveform cross bar, three arc-shaped bends are formed wavy, auricle with holes is welded in front upper place in the middle of waveform cross bar, waveform cross bar is vertical welding fork backward, fork is a pipe, a minor axis is welded in top in the middle of waveform cross bar, minor axis is that the centre on top is with screw, the cylindrical part of lower bands cast evagination, be welded in the minor axis of waveform cross bar, become formation right angle that is vertical and fork, the below welding barrel circle of fork front portion, the rear end welding barrel of fork, the barrel being welded in fork rear end present front lower after oblique, wheel carrier is that upper and lower is respectively with the plastic components of flute profile, the back upper place of wheel carrier both sides and the below of both sides respectively have one mutual to perforation, the upward and downward of wheel carrier front end has a through hole, wheel carrier back upper place mutual to perforation by lock bolt and bucket circle be rotationally connected, below wheel carrier mutual to perforation by being connected with front-wheel lock bolt, the through hole of wheel carrier front end upward and downward is corresponding with the punching of auricle with holes, and by a bolt and an Anti-slip nut, spring is positioned between auricle with holes and wheel carrier, two of waveform cross bar is respectively socketed a protheca, the minor axis of rocker penetrates from bottom to top in the hole of rotating cylinder two bearings, dome on the top of minor axis and the top cover of rotating cylinder again, penetrate in the hole of dome with a socket bolt, and be screwed in the tapped bore of minor axis, one cardan wheel is fastened in the barrel of fork rear end by wheel fork bolt, a stifle is filled at the top of fork rear end barrel.
The beneficial effects of the utility model are: the utility model have employed the normal-running fit of wheel carrier and bucket circle, and a spring is set by between the front end of wheel carrier and the auricle with holes of roof beam structure, when pedaling before the utility model bipod is rotated, fork swings the better effects if advanced, the utility model is simple and reasonable, the smoothness that has attractive appearance, playability are strong, available bipod is pedaled before rotating and moves ahead fast, can swing to both sides on the seat and move ahead by hip, also can after reaching certain speed, bipod is kept tandem state, makes it to produce drift sense; The utility model stable performance, technique effectively, and have the advantage on cost.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and outside drawing;
Fig. 2 is that the figure that moves ahead is pedaled on the utility model left side;
Fig. 3 is that the figure that moves ahead is pedaled on the utility model right side;
Fig. 4 is that the utility model is looped to the right drift figure;
Fig. 5 is that the utility model is looped left drift figure;
In figure: 1---roof beam structure, 2---rocker, 3---front-wheel, 4---seat, 5---cardan wheel, 6---dome; Its middle beam frame 1 also comprises: 11---stringer pipe, and 12---rotating cylinder, 13---left and right handles, 14---screw rod coupling nut, 15---punching with holes, 16---grip; Rocker 2 also comprises: 21---waveform cross bar, and 211---auricle with holes, 22---fork, 23---minor axis, 24---bucket circle, 25---wheel carrier, 26---spring, 27---barrel, 28---protheca, 29---stifle.
Detailed description of the invention
According to Fig. 1,3, the happy driving of described front shock-proof device children, comprises roof beam structure 1, rocker 2, front-wheel 3, seat 4, cardan wheel 5 and dome 6;
Described roof beam structure 1, comprise stringer pipe 11, rotating cylinder 12, left and right handles 13, screw rod coupling nut 14, punching 15 with holes and grip 16, described stringer pipe 11 is that an oval tube processes, the top and bottom of described stringer pipe 11 front end have arc opening, the arc opening of described stringer pipe 11 front end is corresponding with described rotating cylinder 12 external diameter, the left and right sides of described stringer pipe 11 rear end has arc opening, the arc opening of described stringer pipe 11 rear end is corresponding with the external diameter of described left and right handles 13, described stringer pipe 11 respectively has Process for Effluent hole near the below of front and back end, the arc opening of described stringer pipe 11 front end welds with rotating cylinder 12, the described rotating cylinder 12 welded with described stringer pipe 11 nose circle nock, in vertical vertical with described stringer pipe 11, described rotating cylinder 12, that a bearing is respectively inlayed at upper and lower two of parts of a circular tube shaped, the circular tube shaped parts of described rotating cylinder 12, that each car of inwall at one section of upper and lower two of metal circular tube has can the step of embedded bearing, the arc opening of described stringer pipe 11 rear end welds with in the middle of left and right handles 13, described left and right handles 13 is that double headed roller has forward upward to the pipe of right angle arc-shaped bend, described left and right handles 13 is welded with two screw rods coupling nut 14 near the below of two right angle arc sinuousness, a punching 15 with holes is welded in the top of the top in the middle part of described left and right handles 13 and described stringer pipe 11 rear end, described punching with holes 15, respectively have a punching at close the right and left place of a rectangular metal sheet, described screw rod coupling nut 14, that in the pore of one section of pipe, tapping forms, be welded in the screw rod coupling nut 14 described in two of described left and right handles 13, the angle of 100 ° is formed with described stringer pipe 11, two of described left and right handles 13 is respectively socketed a grip 16, described punching with holes 15 is by bolt and nut connecting chair 4.
Described grip 16 be child's bicycle universal grip, described seat 4 be the top of backrest with the left and right in the middle part of handgrip hole, cushion respectively with children's blown type seat of a connecting bore.
Described rocker 2 comprises waveform cross bar 21, auricle 211 with holes, fork 22, minor axis 23, bucket circle 24, wheel carrier 25, spring 26, barrel 27, two prothecas 28 and stifle 29, described waveform cross bar 21 pipe is pressed into continuous print three continuous print arc-shaped bends, three arc-shaped bends of described waveform cross bar 21 are formed wavy, an auricle 211 with holes is welded in front upper place in the middle of described waveform cross bar 21, described auricle with holes 211 is ear shape punchings of Intermediate Gray punching, described waveform cross bar 21 is vertical welding fork 22 backward, described fork 22 is pipes, top welding minor axis 23 in the middle of described waveform cross bar 21, described minor axis 23 one-tenth post shapes, the centre on described minor axis 23 top is with screw, the bottom belt cast evagination of described minor axis 23, with the described minor axis 23 that described waveform cross bar 21 welds, become the formation right angle of vertical and described fork 22, the below welding barrel circle 24 of described fork 22 front portion, described bucket circle 24 is blanks of seamless circular steel pipe, the described bucket circle 24 of rear end is welded with described fork 22, transversely form right angle with described fork 22, the rear end welding barrel 27 of described fork 22, described barrel 27 is blanks of seamless pipe, screw thread has been attacked again in blank pore, be welded in the described barrel 27 of described fork 22 rear end, the angle of 110-115 ° is formed with the below of described fork 22, described wheel carrier 25 is plastic injection pieces, longitudinal U-lag is arranged at the top of described wheel carrier 25, the bottom of described wheel carrier 25 becomes longitudinal deep-slotted chip breaker, the deep-slotted chip breaker of described wheel carrier 25 bottom, corresponding with the described front-wheel 3 being installed on described wheel carrier 25, the back upper place of described wheel carrier 25 both sides has one mutual to perforation, the below of described wheel carrier 25 both sides has one mutual to perforation, the upward and downward of described wheel carrier 25 front end has a through hole, described wheel carrier 25 back upper place mutual to perforation by lock bolt and described bucket circle 24 be rotationally connected, below described wheel carrier 25 mutual to perforation by being connected with described front-wheel 3 lock bolt, the through hole of the anterior upward and downward of described wheel carrier 25 is corresponding with the punching of described auricle 211 with holes, the through hole of the anterior upward and downward of described wheel carrier 25, by a bolt and an Anti-slip nut, described spring 26 is positioned between described auricle with holes 211 and 25 of described wheel carrier.
Described front-wheel 3 is PU wheels of plastic wheel hub, a bearing is respectively inlayed in the both sides of the core wheel of PU wheel, a lining ring is served as a contrast between two bearings, two of described waveform cross bar 21 is respectively socketed the protheca 28 described in, described protheca 28, be child's bicycle universal grip, described minor axis 23 penetrates from bottom to top in the hole of described rotating cylinder 12 two bearings, dome 7 on the top of described minor axis 23 and the top cover of described rotating cylinder 12 again, penetrate with a socket bolt in the hole of described dome 7 again, and be screwed in the tapped bore of described minor axis 23.
Described dome 7 is middle part upthrow, the middle plastics cover unit connecting vertical through holes with cylindrical bore, cylindrical bore downwards.
Described cardan wheel 5, comprise wheel fork, wheel and to lock bolt, described wheel fork 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, a through hole is had between two counterbores of described plastics wheel fork, described plastics wheel fork two pitches lower end to be had mutual to perforation, described plastics wheel fork two pitch inner side to perforation place respectively with prominent circle, a wheel fork bearing is respectively inlayed in the counterbore of the top and bottom at described plastics wheel fork top, spring washer is placed in the through hole at described plastics wheel fork top, described wheel fork bolt penetrates in the endoporus of the two-wheeled fork bearing at described plastics wheel fork top from bottom to top with in spring washer, fork bolt is taken turns from bottom to top by taking turns the described of fork described in two, be screwed into respectively and be welded in screw rod coupling nut 14 described in two, the described of wheel fork described in one is taken turns fork bolt from bottom to top, be screwed in the described barrel 27 being welded in described fork 22 rear end, described wheel is that the two sides in the middle of is respectively taken turns with the PU of a bearing, also lining ring is lined with between the two bearings of described wheel, wheel described in three by three to pitching lower end mutual in perforation to being screwed to connect in three described plastics wheel forks two to lock bolt, the top of the described barrel 27 of described fork 22 rear end is plugged with stifle 29.
Described barrel stifle 29 is plastic injection pieces, described barrel stifle 29 one-tenth mushrooms, the top of described barrel stifle 29 is the round pie with middle upthrow, the bottom of described barrel stifle 29 is two disks discharged up and down, be connected by vertical bar with the centre of the round pie on top in the middle of two disks, the external diameter of described barrel stifle 29 bottom two disk and the tapped bore close-fitting of described barrel 27.
Claims (10)
1. the happy driving of front shock-proof device children, comprise roof beam structure, rocker, front-wheel, seat, three cardan wheels and dome, it is characterized in that: roof beam structure comprises stringer pipe, rotating cylinder, left and right handles, two screw rods coupling nut, punching with holes and two grips, stringer pipe is that an oval tube processes, the top and bottom of stringer pipe front end have arc opening, the left and right sides of stringer pipe rear end has arc opening, the arc opening of stringer pipe front end welds with rotating cylinder, rotating cylinder is the circular tube shaped parts that a bearing is respectively inlayed at upper and lower two, the arc opening welding left and right handles of stringer pipe rear end, left and right handles be double headed roller have forward upward to the pipe of right angle arc-shaped bend, left and right handles is welded with two screw rods coupling nut near the below of two right angle arc sinuousness, two screw rods coupling nut presents and front lowerly to tilt rearly, a punching with holes is welded in the top of the top in the middle part of left and right handles and stringer pipe rear end, two of left and right handles is respectively socketed a grip, two cardan wheels are fastened to by wheel fork bolt and are welded in two screw rods coupling nut, punching with holes connects a seat, rocker comprises waveform cross bar, auricle with holes, fork, minor axis, bucket circle, wheel carrier, spring, barrel, two prothecas and stifle, continuous print three continuous print arc-shaped bends a pipe made by waveform cross bar, three arc-shaped bends are formed wavy, auricle with holes is welded in front upper place in the middle of waveform cross bar, waveform cross bar is vertical welding fork backward, fork is a pipe, a minor axis is welded in top in the middle of waveform cross bar, minor axis is that the centre on top is with screw, the cylindrical part of lower bands cast evagination, be welded in the minor axis of waveform cross bar, become formation right angle that is vertical and fork, the below welding barrel circle of fork front portion, the rear end welding barrel of fork, the barrel being welded in fork rear end present front lower after oblique, wheel carrier is that upper and lower is respectively with the plastic components of flute profile, the back upper place of wheel carrier both sides and the below of both sides respectively have one mutual to perforation, the upward and downward of wheel carrier front end has a through hole, wheel carrier back upper place mutual to perforation by lock bolt and bucket circle be rotationally connected, below wheel carrier mutual to perforation by being connected with front-wheel lock bolt, the through hole of wheel carrier front end upward and downward is corresponding with the punching of auricle with holes, and by a bolt and an Anti-slip nut, spring is positioned between auricle with holes and wheel carrier, two of waveform cross bar is respectively socketed a protheca, the minor axis of rocker penetrates from bottom to top in the hole of rotating cylinder two bearings, dome on the top of minor axis and the top cover of rotating cylinder again, penetrate in the hole of dome with a socket bolt, and be screwed in the tapped bore of minor axis, one cardan wheel is fastened in the barrel of fork rear end by wheel fork bolt, a stifle is filled at the top of fork rear end barrel.
2. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: the arc opening of described stringer pipe front end is corresponding with described rotating cylinder external diameter, the arc opening of described stringer pipe rear end is corresponding with the external diameter of described left and right handles, described stringer pipe respectively has Process for Effluent hole near the below of front and back end, the described rotating cylinder welded with described stringer pipe nose circle nock, in vertical vertical with described stringer pipe.
3. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: the circular tube shaped parts of described rotating cylinder, that each car of inwall at one section of upper and lower two of metal circular tube has can the step of embedded bearing, described punching with holes, being respectively have a punching, described screw rod coupling nut at close the right and left place of a rectangular metal sheet, is that in the pore of one section of pipe, tapping forms, be welded in the screw rod coupling nut described in two of described left and right handles, form the angle of 100 ° with described stringer pipe.
4. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: described grip be child's bicycle universal grip, described seat be the top of backrest with the left and right in the middle part of handgrip hole, cushion respectively with children's blown type seat of a connecting bore.
5. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: described auricle with holes is the ear shape punching of Intermediate Gray punching, described bucket circle is the blank of seamless circular steel pipe, the described bucket circle of rear end is welded with described fork, transversely form right angle with described fork, described barrel is the blank of seamless pipe, then has attacked screw thread in blank pore, be welded in the described barrel of described fork rear end, form the angle of 110-115 ° with the below of described fork.
6. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: described wheel carrier is a plastic injection piece, longitudinal U-lag is arranged at the top of described wheel carrier, the bottom of described wheel carrier becomes longitudinal deep-slotted chip breaker, the deep-slotted chip breaker of described wheel carrier bottom, corresponding with the described front-wheel being installed on described wheel carrier.
7. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: described front-wheel is the PU wheel of plastic wheel hub, a bearing is respectively inlayed in the both sides of core wheel of PU wheel, serves as a contrast a lining ring between two bearings, described protheca be child's bicycle universal grip.
8. the happy driving of front shock-proof device children according to claim 1, is characterized in that: described dome, is middle part upthrow, the middle plastics cover unit connecting vertical through holes with cylindrical bore, cylindrical bore downwards.
9. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: described cardan wheel, comprise wheel fork, wheel and to lock bolt, described wheel fork 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, a through hole is had between two counterbores of described plastics wheel fork, described plastics wheel fork two pitches lower end to be had mutual to perforation, described plastics wheel fork two pitch inner side to perforation place respectively with prominent circle, a wheel fork bearing is respectively inlayed in the counterbore of the top and bottom at described plastics wheel fork top, spring washer is placed in the through hole at described plastics wheel fork top, described wheel fork bolt penetrates in the endoporus of the two-wheeled fork bearing at described plastics wheel fork top from bottom to top with in spring washer, fork bolt is taken turns from bottom to top by taking turns the described of fork described in two, be screwed into respectively and be welded in screw rod coupling nut described in two, the described of wheel fork described in one is taken turns fork bolt from bottom to top, be screwed in the described barrel being welded in described fork rear end, wheel described in three by three to pitching lower end mutual in perforation to being screwed to connect in three described plastics wheel forks two to lock bolt.
10. the happy driving of front shock-proof device children according to claim 1, it is characterized in that: described barrel stifle is plastic injection piece, described barrel stifle becomes mushroom, the top of described barrel stifle is the round pie with middle upthrow, the bottom of described barrel stifle is two disks discharged up and down, be connected by vertical bar with the centre of the round pie on top in the middle of two disks, the external diameter of described barrel stifle bottom two disk and the tapped bore close-fitting of described barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466548.0U CN204037793U (en) | 2014-08-19 | 2014-08-19 | The happy driving of front shock-proof device children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466548.0U CN204037793U (en) | 2014-08-19 | 2014-08-19 | The happy driving of front shock-proof device children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037793U true CN204037793U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466548.0U Expired - Fee Related CN204037793U (en) | 2014-08-19 | 2014-08-19 | The happy driving of front shock-proof device children |
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| CN (1) | CN204037793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149897A (en) * | 2014-08-19 | 2014-11-19 | 太仓市车中宝休闲用品有限公司 | Front shock absorption child in-motion sensor controlled vehicle |
-
2014
- 2014-08-19 CN CN201420466548.0U patent/CN204037793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149897A (en) * | 2014-08-19 | 2014-11-19 | 太仓市车中宝休闲用品有限公司 | Front shock absorption child in-motion sensor controlled vehicle |
| CN104149897B (en) * | 2014-08-19 | 2016-05-11 | 太仓市车中宝休闲用品有限公司 | The happy driving of front shock-proof device children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |