CN103171695B - Front universal wheel type swing handlebar turning two-wheel scooter - Google Patents
Front universal wheel type swing handlebar turning two-wheel scooter Download PDFInfo
- Publication number
- CN103171695B CN103171695B CN201310098239.2A CN201310098239A CN103171695B CN 103171695 B CN103171695 B CN 103171695B CN 201310098239 A CN201310098239 A CN 201310098239A CN 103171695 B CN103171695 B CN 103171695B
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- China
- Prior art keywords
- wheel
- fork
- handlebar
- welded
- car beam
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000011120 plywood Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
Abstract
The invention provides a front universal wheel type swing handlebar turning two-wheel scooter which comprises a scooter body, a universal wheel, a reversed U-shaped part, a tension spring, a pedal, a front cover shell, a handlebar, a front wheel and a rear wheel cover. The scooter body is composed of a beam, a spiral cylinder, a rear fork, a tension spring connection piece and a handlebar connecting head, wherein the spiral cylinder is welded with the front end of the beam, the rear fork is welded at the rear end of the beam, the handlebar connecting head is welded on the wavy bent top of the beam, and the beam is arranged behind and below the handlebar connecting head and welded with the tension spring connecting piece. A bearing is arranged at the top of a universal wheel fork, a wheel fork bolt is arranged in the bearing, and the wheel fork bolt of the top of the universal wheel is in screwed connection with the spiral cylinder. Two reversed U-shaped end holes are correspondingly connected with perforating holes of a plastic wheel fork, a reversed U-shaped top is connected with the tension spring, the rear wheel is arranged at the other end of the tension spring which is connected with the rear fork of the tension spring connecting piece, the pedal is arranged at the rear of the beam, the rear wheel cover is arranged at the rear end of the pedal, the front cover shell is arranged at the front of the beam, and the handlebar connecting head is connected with a handlebar. The handlebar is welded to be T-shaped welded by a cross pipe and a vertical pipe and connected with a pipe clip at the bottom.
Description
Technical field
The present invention relates to a kind of Kickboard Scooter, particularly a kind of swing when turning hand and before making it to turn Universal wheel type stem-butts laying to turn round two wheel scooters;
Background technology
Although the Kickboard Scooter of existing similar functions in the market, but this type of Kickboard Scooter on market, be generally with two steering bases be rotationally connected have the front portion of connecting rod, vehicle body between two front ends of vehicle body, two steering bases and two torsion springs are housed between connecting rod, two steering bases are connected two front-wheels to realize, and this type of Kickboard Scooter is generally three-wheel, this just seems that structure is a little too complicated.
Summary of the invention
Which side which side the object of the invention is to provide a kind of structure can reach handlebar simply, equally just to turn round two wheel scooters to Universal wheel type stem-butts laying before turning to pendulum, car.The object of the present invention is achieved like this, front Universal wheel type stem-butts laying is turned round two wheel scooters, comprise vehicle body, cardan wheel, ∩ shape part, extension spring, pedal, front cover shell, handlebar, trailing wheel and rear wheel cover, it is characterized in that: vehicle body comprises car beam, barrel, back vent, extension spring connecting strap and handlebar connector, car beam is the wavy bending metal circular tube of anterior band, barrel is one section of pipe, the screwed parts of internal diameter of pipe, the side of barrel is welded with the front end of car beam, barrel after welding with car beam front lowerly rear to tilt with upper, the rear end welding back vent of car beam, the wavy bending welded top handlebar connector of car beam, the back lower place welding extension spring connecting strap of handlebar connector is positioned at bottom car beam, bearing is arranged at the top of cardan wheel wheel fork, has wheel fork bolt in bearing, and the wheel fork bolt at cardan wheel top and barrel are twisted and connect, ∩ shape part is that a bullion bending tablet becomes ∩ shape, then respectively has the parts in a hole at the two ends of ∩ shape and top, two stomidiums of ∩ shape correspond to plastics wheel fork to perforation, and two stomidiums lock bolt being penetrated to ∩ shape are connected with cardan wheel, the top of ∩ shape connects extension spring, and extension spring other end connects extension spring connecting strap, back vent installs trailing wheel, pedal is installed at the rear portion of car beam, rear wheel cover is installed on the rear end of pedal above back vent, front cover shell is installed in the front portion of car beam, handlebar connector connects handlebar, and handlebar is that a transverse tube is welded into T-shaped with a vertical tube, the bottom of vertical tube has one to crack, the bottom of vertical tube is connected a pipe clamp.
The invention has the beneficial effects as follows: made the front portion of car beam wavy bending, the front end welding barrel of car beam, twists in barrel and connects cardan wheel, cardan wheel connection ∩ shape part, and ∩ shape part connection extension spring, makes structure very simple and cost is lower; Pedal and front cover shell are installed on Che Liangshang, not only make this car cost lower but also make this car outward appearance more beautiful.
Accompanying drawing explanation
Fig. 1 is structure outside drawing of the present invention
Fig. 2 is structural representation of the present invention
Fig. 3 is schematic diagram of turning left of the present invention
Fig. 4 is schematic diagram of turning right of the present invention
Fig. 5 is that figure is put in vanning of the present invention
In figure: 1---vehicle body, 2---cardan wheel, 3---∩ shape part, 4---extension spring, 5---pedal, 6---front cover shell, 7---handlebar, 8---trailing wheel, 9---rear wheel cover; Wherein vehicle body 1 also comprises: 11---car beam, and 12---barrel, 13---back vent, 14---extension spring connecting strap, 15---handlebar connector.
Detailed description of the invention
According to Fig. 1, Fig. 2, described front Universal wheel type stem-butts laying is turned round two wheel scooters, comprises vehicle body 1, cardan wheel 2, ∩ shape part 3, extension spring 4, pedal 5, front cover shell 6, handlebar 7, trailing wheel 8 and rear wheel cover 9.
Described vehicle body 1, comprise car beam 11, barrel 12, back vent 13, extension spring connecting strap 14 and handlebar connector 15, it is wavy bending that described car beam 11 is that metal circular tube is bent into anterior band, front end strikes out the pipe fitting of nock up and down, the front portion of described car beam 11, middle part and rear portion are welded with the connecting strap of the described front cover shell of two connection with holes 4 and described pedal 3 respectively, the barrel 12 described in nock welding of described car beam 11 front end, described barrel 12 is one section of pipe, the screwed parts of internal diameter of pipe, the back vent 13 described in the welding of rear end of described car beam 11, described back vent 13 is opening grooveds backward, there is the mutual metal piece to perforation two rear ends of grooved, the wavy bending handlebar connector 15 described in welded top of described car beam 11, described handlebar connector 15 is that the side of one section of short pipe connects a pin of appearing, the extension spring connecting strap 14 described in the welding of the back lower place of described handlebar connector 15 is positioned at bottom described car beam 11.
Described cardan wheel 2 is cardan wheels of plastics wheel fork, comprise wheel fork, two-wheeled fork bearing, one takes turns fork bolt, one nut, the PU wheel of a pair lock bolt and a hole its central band two bearings, described wheel fork is plastics wheel forks, described wheel fork top respectively have a counterbore up and down, a through hole is had between the upper lower counterbore of described wheel fork, described wheel fork lower end has mutual to perforation, the mutual hole heart line to perforation on described wheel fork and the line of centers of upper and lower two counterbores of described wheel fork perpendicular, the mutual hole heart line to perforation on described wheel fork and apart 3 ~ 4 centimeters, the elongated central line of upper and lower two counterbores of described wheel fork, respectively there is a flange collar the mutual inner end to perforation on described wheel fork, a wheel fork bearing is respectively inlayed in the upper lower counterbore of described wheel fork, penetrate one in the endoporus of wheel fork bearing described in two and take turns fork bolt, penetrate one in wheel fork bearing bore described in two take turns on fork bolt twist connect a nut, the wheel fork bolt at described cardan wheel 2 top and described barrel are twisted and are connect, wheel fork bearing described in two is common ball bearing of main shaft.
Described ∩ shape part 3 is that a bullion bending tablet becomes ∩ shape, then respectively has the parts in a hole at the two ends of ∩ shape and top, two stomidiums of described ∩ shape part 3 correspond to described cardan wheel 2 wheel fork to perforation, and lock bolt will be penetrated to two stomidiums of described ∩ shape part 3, the PU of perforation and described cardan wheel 2 to be taken turns in two bearings endoporus and twisted the connecing of described cardan wheel 2 wheel fork, the extension spring 4 described in the connection of top of described ∩ shape part 3, the extension spring connecting strap 14 described in the connection of other end of described extension spring 4.
Described pedal 5 is connected with described car beam 11, and described pedal 5 can be that wooden multiply-plywood is made, and also can be that plastics are injection molded.
Described front cover shell 6, be injection molded plastic shell, the moulding of described front cover shell 6 is moulding of animal head, the top of described front cover shell 6, has a hole corresponding with described handlebar connector 15, there are two downward prominent stakes inside described front cover shell 46, prominent stake have the hole of extension bolt.
Described handlebar 7, it is the T-shaped handlebar be welded into by a horizontal round metal tube and a perpendicular circle metal tube, the bottom of described vertical tube has one to crack, the bottom of described vertical tube connects a pipe clamp by pin, described pipe clamp is the pipe clamp with a quick detach, quick detach is used for described pipe clamp to tighten up cracking and the amplexis of described handlebar connector 15 of described vertical tube, and cracking of described vertical tube is corresponding with the pin that described handlebar connector 15 is appeared.
Described trailing wheel 8 is PU wheels of plastic wheel hub, and a bearing is respectively inlayed in the both sides in the middle of described trailing wheel 8, described trailing wheel 8 by lock bolt is connected to described back vent 13 liang of rear ends in boring a hole.
Described rear wheel cover 9, injection molded by plastics, there is a hole front lower place of described rear wheel cover 9, and the hole of described rear wheel cover 9 is connected with the rear end of described pedal 5 by bolt tie spacer.
Claims (8)
1. Universal wheel type stem-butts laying is turned round two wheel scooters before one kind, comprise vehicle body, cardan wheel, ∩ shape part, extension spring, pedal, front cover shell, handlebar, trailing wheel and rear wheel cover, it is characterized in that: vehicle body comprises car beam, barrel, back vent, extension spring connecting strap and handlebar connector, it is wavy bending that car beam is that metal circular tube is bent into anterior band, front end strikes out the pipe fitting of nock up and down, the front portion of car beam, middle part and rear portion are welded with the connecting strap of two connection front cover shell with holes and pedal respectively, barrel is one section of pipe, the screwed parts of internal diameter of pipe, the side of barrel is welded with the front end of car beam, barrel after welding with car beam front lowerly rear to tilt with upper, the rear end welding back vent of car beam, the wavy bending welded top handlebar connector of car beam, the back lower place welding extension spring connecting strap of handlebar connector is positioned at bottom car beam, cardan wheel is the cardan wheel of plastics wheel fork, comprise wheel fork, two-wheeled fork bearing, one takes turns fork bolt, one nut, the PU wheel of a pair lock bolt and a hole its central band two bearings, wheel fork is plastics wheel forks, wheel fork top respectively have a counterbore up and down, a through hole is had between the upper lower counterbore of wheel fork, wheel fork lower end has mutual to perforation, the mutual hole heart line to perforation on wheel fork and the line of centers of upper and lower two counterbores of wheel fork perpendicular, the mutual hole heart line to perforation on wheel fork and apart 3 ~ 4 centimeters, the elongated central line of upper and lower two counterbores of wheel fork, respectively there is a flange collar the mutual inner end to perforation on wheel fork, a wheel fork bearing is respectively inlayed in the upper lower counterbore of wheel fork, penetrate one in the endoporus of two-wheeled fork bearing and take turns fork bolt, penetrate one in two-wheeled fork bearing endoporus take turns on fork bolt twist connect a nut, the wheel fork bolt at cardan wheel top and barrel are twisted and are connect, ∩ shape part is that a bullion bending tablet becomes ∩ shape, then respectively has the parts in a hole at the two ends of ∩ shape and top, two stomidiums of ∩ shape correspond to wheel fork mutual to perforation, and two stomidiums lock bolt being penetrated to ∩ shape are connected with cardan wheel, the top of ∩ shape connects extension spring, and extension spring other end connects extension spring connecting strap, back vent installs trailing wheel, pedal is installed at the rear portion of car beam, rear wheel cover is installed on the rear end of pedal above back vent, front cover shell is installed in the front portion of car beam, handlebar connector connects handlebar, and handlebar is that a transverse tube is welded into T-shaped with a vertical tube, the bottom of vertical tube has one to crack, the bottom of vertical tube is connected a pipe clamp.
2. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: described back vent is opening grooved backward, there is the mutual metal piece to perforation two rear ends of grooved, described handlebar connector is that the side of one section of short pipe connects a pin of appearing.
3. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: the wheel fork bearing described in two is common ball bearing of main shaft.
4. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: described pedal can be that wooden multiply-plywood is made, and also can be that plastics are injection molded.
5. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: described front cover shell is injection molded plastic shell, the moulding of described front cover shell is the moulding of animal head, the top of described front cover shell, there is a hole corresponding with described handlebar connector, there is the prominent stake that two is downward inside described front cover shell, prominent stake has the hole of extension bolt.
6. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: described handlebar, it is the T-shaped handlebar be welded into by a horizontal round metal tube and a perpendicular circle metal tube, the bottom of described vertical tube has one to crack, the bottom of described vertical tube connects a pipe clamp by pin, described pipe clamp is the pipe clamp with a quick detach, quick detach is used for described pipe clamp to tighten up cracking and the amplexis of described handlebar connector of described vertical tube, and cracking of described vertical tube is corresponding with the pin that described handlebar connector is appeared.
7. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: described trailing wheel is the PU wheel of plastic wheel hub, a bearing is respectively inlayed in both sides in the middle of described trailing wheel, described trailing wheel by lock bolt is connected to described back vent two rear end in boring a hole.
8. front Universal wheel type stem-butts laying according to claim 1 is turned round two wheel scooters, it is characterized in that: described rear wheel cover is injection molded by plastics, there is a hole front lower place of described rear wheel cover, and the hole of described rear wheel cover is connected with the rear end of described pedal by bolt tie spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098239.2A CN103171695B (en) | 2013-03-26 | 2013-03-26 | Front universal wheel type swing handlebar turning two-wheel scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098239.2A CN103171695B (en) | 2013-03-26 | 2013-03-26 | Front universal wheel type swing handlebar turning two-wheel scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171695A CN103171695A (en) | 2013-06-26 |
| CN103171695B true CN103171695B (en) | 2015-06-24 |
Family
ID=48631997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310098239.2A Expired - Fee Related CN103171695B (en) | 2013-03-26 | 2013-03-26 | Front universal wheel type swing handlebar turning two-wheel scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077503A (en) * | 2019-05-28 | 2019-08-02 | 广州哈士奇产品设计有限公司 | A kind of shock-absorbing scooter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642333A1 (en) * | 1996-10-14 | 1998-04-16 | Helmut Kothe | Scooter with treadle propulsion |
| CN101574992A (en) * | 2009-02-17 | 2009-11-11 | 许昌义 | Two-wheel and multi-wheel handle-less swinging bicycle |
| CN201769980U (en) * | 2010-08-26 | 2011-03-23 | 张海燕 | Self-advancing scooter |
| CN202783558U (en) * | 2012-08-21 | 2013-03-13 | 太仓市车中宝休闲用品有限公司 | Children recreation rowing car |
| CN203172796U (en) * | 2013-03-26 | 2013-09-04 | 太仓市车中宝休闲用品有限公司 | Front universal wheel type two-wheel scooter capable of turning through swinging of handle bar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020089139A1 (en) * | 2001-01-05 | 2002-07-11 | Reynolds Timothy C. | Scooter steering control |
-
2013
- 2013-03-26 CN CN201310098239.2A patent/CN103171695B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642333A1 (en) * | 1996-10-14 | 1998-04-16 | Helmut Kothe | Scooter with treadle propulsion |
| CN101574992A (en) * | 2009-02-17 | 2009-11-11 | 许昌义 | Two-wheel and multi-wheel handle-less swinging bicycle |
| CN201769980U (en) * | 2010-08-26 | 2011-03-23 | 张海燕 | Self-advancing scooter |
| CN202783558U (en) * | 2012-08-21 | 2013-03-13 | 太仓市车中宝休闲用品有限公司 | Children recreation rowing car |
| CN203172796U (en) * | 2013-03-26 | 2013-09-04 | 太仓市车中宝休闲用品有限公司 | Front universal wheel type two-wheel scooter capable of turning through swinging of handle bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171695A (en) | 2013-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191008 Address after: 233010 Incubation Workshop, 414 Changle Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Xingshi Intellectual Property Operations Co.,Ltd. Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Songnan Industrial Park Co-patentee before: Pang Mingfang Patentee before: TAICANG CHEZHONGBAO LEISURE ARTICLES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: No. 168, Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong 276000 Patentee after: Shandong Runmeng Emergency Rescue Equipment Co.,Ltd. Address before: 233010 1st floor, incubation workshop, Industrial Automation Research Institute, 414 Changle Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Xingshi Intellectual Property Operations Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |