CN104925194A - Hollow wheel structure and folding electric bicycle with same - Google Patents
Hollow wheel structure and folding electric bicycle with same Download PDFInfo
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- CN104925194A CN104925194A CN201510397971.9A CN201510397971A CN104925194A CN 104925194 A CN104925194 A CN 104925194A CN 201510397971 A CN201510397971 A CN 201510397971A CN 104925194 A CN104925194 A CN 104925194A
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- 238000005096 rolling process Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to a hollow wheel structure and folding electric bicycle with the same. An existing electric bicycle is complex in structure and generally has no folding function, even if the electric bicycle can be folded, saved space is limited after the electric bicycle is folded, and carrying is inconvenient. The hollow wheel structure comprises a tyre. The hollow wheel structure is characterized in that a hollow hub is arranged in the tyre and matched with a hub support; rolling grooves are formed in the two sides of the hub; a plurality of rolling pieces are arranged in the hub support and arranged in the rolling grooves. The hollow hub is simple in structure, reliable in running, convenient to manufacture, dismount and mount and convenient to integrate or maintain fast. A frame of the electric bicycle can be folded oppositely, a rear wheel is hidden in a front wheel, the space occupied by a folded bicycle body is greatly reduced, and carrying and storage are convenient.
Description
Technical field
The present invention relates to a kind of hollow wheels structure and there is the type folding electric vehicle of this structure.
Background technology
The front and rear wheel of existing bicycle or battery-driven car all has spoke; stressed in order to support; but the spoke that bicycle or battery-driven car often can occur in life is rolled onto even whole for the trouser legs of rider sole the danger in car; and existing cycle wheel complex structure; vehicle body is light not, and manufacturing cost is relatively high.
In addition, existing battery-driven car leads to complex structure, and usually without folder function, even if can fold, the space saved after it is folding is also very limited, is not easy to carry.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of hollow wheels structure and have the type folding electric vehicle of this structure, structure is simple, folding convenient, and the minimizing half that takes up space after folding, is convenient to go out to carry.
For this reason, the present invention takes following technical scheme, a kind of hollow wheels mechanism, comprise tire, it is characterized in that establishing hollow wheel hub in described tire, described wheel hub coordinates with hub bracket, and the dual-side of described wheel hub forms rolling groove, the inner side of described hub bracket arranges multiple rolling member, and described rolling member is placed in rolling groove.
Described rolling member comprises transverse-roller and vertical roller, described hub bracket is arranged transverse axis and vertical pivot, and described transverse-roller is nested with on vertical pivot, and described vertical roller is nested with on transverse axis.The upper and lower side of vertical roller is spacing by wheel hub groove respectively, and the upper and lower side of transverse-roller is spacing by vertical pivot end, is located in both direction by the roller of transverse direction and vertical roller to wheel hub, reliable and stable.
Described transverse-roller is separately positioned on the front-end and back-end of hub bracket, and described vertical roller is between transverse-roller.
A kind of type folding electric vehicle comprises front vehicle frame and Rear frame, and the bottom of front vehicle frame arranges above-mentioned hollow wheels mechanism, and Rear frame connects rear wheel, and trailing wheel is also hidden in the hollow wheel hub of hollow wheels mechanism by the described relative front vehicle frame rotary folding of Rear frame energy.The space in front-wheel is effectively utilized to be hidden in front-wheel by trailing wheel, further the space of compression shared by car body.
Described Rear frame comprises a vertical rotating shaft, and the rear portion of described front vehicle frame arranges a sleeve pipe, and described rotating shaft to be inserted in sleeve pipe and fixed by latch components.Be convenient to the locking and unlocking, prevent rotating shaft from rotating sideslip.
The top of described sleeve pipe also grafting one can be done to rotate the seat support regulated by facing sleeve, and the auxiliary section of sleeve pipe and seat support also arranges latch components.Seat support also can do rotation adjustment by relative frame in horizontal extent, also can regulate base support separately, be convenient to stand and ride
Described rotating shaft is connected with a center support, arranges damping between the rear portion of described center support and Rear frame.The stability that damping promotes driving is set.
The front portion of described after poppet arranges a fixed pedestal wheel that can turn over down, and when fixed pedestal wheel remains on horizontality, this feet can play auxiliary pushing effect after battery-driven car is folding; Fixed pedestal wheel under turn over and keep upright state time can play the effect of parking leg rest.
Described after poppet is arranged an eversible stretcher.The lay-down position of expansion pin can be opened, be convenient to folding minimizing during gathering and take up space.
Described seat support is arranged a locating plate, described seat energy relative positioning plate is made anterior-posterior translation and is regulated, and described front frame arranges folding handle.Seat and handlebar can regulate respectively, and minimizing takes up room, the similar applicant of dependency structure applied at first patent (CN201420567693.8; CN201420567427.5).
Hollow wheels hub structure of the present invention order, travels reliable, manufactures and easy accessibility, is convenient to integrate fast or maintenance.The vehicle frame doubling of battery-driven car can be folded, and trailing wheel is hidden in front-wheel, significantly reduce folding aftercarriage and taken up space, be convenient to guide and support and lay in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of hollow wheels mechanism of the present invention.
Fig. 3 is the mounting structure schematic diagram of seat support of the present invention.
Fig. 4 is that the rotation of seat of the present invention regulates schematic diagram.
Fig. 5 is folded state structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.
A kind of type folding electric vehicle as Figure 1-3, vehicle frame comprises the front vehicle frame 4 and the Rear frame 11 being connected trailing wheel 12 that connect front-wheel, and trailing wheel is also hidden in the wheel rim of front-wheel by relative front vehicle frame 4 rotary folding of Rear frame 11 energy.Establish hollow wheel hub 1 in front-wheel, the dual-side of wheel hub forms rolling groove 15, and the bottom of front frame arranges hub bracket 2, and the inner side of described hub bracket 2 arranges multiple rolling member, and rolling member is placed in rolling groove.Rolling member comprises transverse-roller 17 and vertical roller 16, and described hub bracket 2 arranges transverse axis and vertical pivot, and described transverse-roller is nested with on vertical pivot, and described vertical roller is nested with on transverse axis.Transverse-roller 17 is separately positioned on the front-end and back-end of hub bracket, and described vertical roller 16 is between transverse-roller.
Rear frame comprises a vertical rotating shaft 18, and the rear portion of front vehicle frame 4 arranges a sleeve pipe 7, and described rotating shaft is inserted in sleeve pipe and also fixed by latch components 8.The top of sleeve pipe 7 also grafting one can be done to rotate the seat support 5 regulated by facing sleeve, and sleeve pipe 7 also arranges latch components 8 with the auxiliary section of seat support 5.Rotating shaft 18 is connected with a center support 9, arranges damping 10 between the rear portion of center support and Rear frame 11.The front portion of after poppet 11 arranges a fixed pedestal wheel 13 that can turn over down.After poppet is arranged an eversible stretcher 14.Seat support is arranged a locating plate, described seat 6 can do anterior-posterior translation adjustment by relative positioning plate, described front frame is arranged folding handle 3.
As shown in Figure 4, when regulating seat support separately, bicyclist can stand and ride, and plays the object of amusement and leisure.As shown in Figure 5, trailing wheel is just hidden in front-wheel to after front vehicle frame doubling by Rear frame, significantly reduces folding aftercarriage and taken up space, be convenient to guide and support and lay in.
When fixed pedestal wheel remains on horizontality, this feet can play auxiliary pushing effect after battery-driven car is folding; Fixed pedestal wheel under turn over and keep upright state time can play the effect of parking leg rest.
The stretcher that after poppet is arranged can open the lay-down position expanding pin, is convenient to folding minimizing and takes up space during gathering.
Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Claims (10)
1. a hollow wheels mechanism, comprise tire, it is characterized in that in described tire, establishing hollow wheel hub (1), described wheel hub (1) coordinates with hub bracket (2), the dual-side of described wheel hub forms rolling groove (15), the inner side of described hub bracket (2) arranges multiple rolling member, and described rolling member is placed in rolling groove.
2. a kind of hollow wheels mechanism according to claim 1, it is characterized in that described rolling member comprises transverse-roller (17) and vertical roller (16), described hub bracket (2) arranges transverse axis and vertical pivot, described transverse-roller is nested with on vertical pivot, and described vertical roller is nested with on transverse axis.
3. a kind of hollow wheels mechanism according to claim 2, it is characterized in that described transverse-roller (17) is separately positioned on the front-end and back-end of hub bracket, described vertical roller (16) is between transverse-roller.
4. a type folding electric vehicle, comprise vehicle frame, it is characterized in that described vehicle frame comprises front vehicle frame (4) and Rear frame (11), the bottom of described front vehicle frame arranges the arbitrary described hollow wheels mechanism of claim 1-3, described Rear frame (11) connects rear wheel, and trailing wheel is also hidden in the hollow wheel hub (1) of hollow wheels mechanism by described relative front vehicle frame (4) rotary folding of Rear frame (11) energy.
5. a kind of type folding electric vehicle according to claim 4, it is characterized in that described Rear frame comprises a vertical rotating shaft (18), the rear portion of described front vehicle frame (4) arranges a sleeve pipe (7), and described rotating shaft is inserted in sleeve pipe and also fixed by latch components (8).
6. a kind of type folding electric vehicle according to claim 5, the top that it is characterized in that described sleeve pipe (7) also grafting one can be done to rotate the seat support (5) regulated by facing sleeve, and sleeve pipe (7) also arranges latch components (8) with the auxiliary section of seat support (5).
7. a kind of type folding electric vehicle according to claim 6, it is characterized in that described rotating shaft (18) is connected with a center support (9), damping (10) is set between the rear portion of described center support and Rear frame (11).
8. a kind of type folding electric vehicle according to claim 7, is characterized in that the front portion of described after poppet (11) arranges fixed pedestal wheel (13) that can turn over down.
9. a kind of type folding electric vehicle according to claim 8, is characterized in that described after poppet being arranged an eversible stretcher (14).
10. a kind of type folding electric vehicle according to claim 9, it is characterized in that described seat support arranges a locating plate, described seat (6) can do anterior-posterior translation adjustment by relative positioning plate, described front frame is arranged folding handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397971.9A CN104925194B (en) | 2015-07-05 | 2015-07-05 | A kind of hollow wheel construction and the type folding electric vehicle with the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397971.9A CN104925194B (en) | 2015-07-05 | 2015-07-05 | A kind of hollow wheel construction and the type folding electric vehicle with the structure |
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| Publication Number | Publication Date |
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| CN104925194A true CN104925194A (en) | 2015-09-23 |
| CN104925194B CN104925194B (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510397971.9A Active CN104925194B (en) | 2015-07-05 | 2015-07-05 | A kind of hollow wheel construction and the type folding electric vehicle with the structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005199A (en) * | 2016-07-29 | 2016-10-12 | 杭州久高科技有限公司 | Electric servo bicycle |
| CN106080913A (en) * | 2016-07-29 | 2016-11-09 | 杭州久高科技有限公司 | A kind of electronic following vehicle of eccentric wheel type |
| CN106114726A (en) * | 2016-07-29 | 2016-11-16 | 杭州非古科技有限公司 | A kind of hollow wheel Segway Human Transporter |
| WO2017005175A1 (en) * | 2015-07-05 | 2017-01-12 | 范志东 | Portable electric folding bike |
| CN106627937A (en) * | 2017-02-07 | 2017-05-10 | 吴多群 | Portable collapsible electric car and the usage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267401B1 (en) * | 1997-07-21 | 2001-07-31 | Urban Solutions B.V. | Foldable bicycle |
| CN1721265A (en) * | 2004-12-24 | 2006-01-18 | 吴文湛 | Folding bicycle |
| CN201077503Y (en) * | 2007-05-23 | 2008-06-25 | 王欢 | Travel box-type folding bicycle |
| CN201186712Y (en) * | 2008-03-27 | 2009-01-28 | 萧文良 | Folding type bicycle |
| KR20120000374A (en) * | 2010-06-25 | 2012-01-02 | 한국생산기술연구원 | A clooapsible bicycle |
| CN102431383A (en) * | 2010-09-29 | 2012-05-02 | 王启军 | Spoke-free hollow middle shaft bicycle |
| CN104443240A (en) * | 2014-12-12 | 2015-03-25 | 开封大学 | Spoke-less, chainless and gear-driven bicycle |
| CN204846220U (en) * | 2015-07-05 | 2015-12-09 | 范志东 | Hollow round of structure and foldable electric motor car that has this structure |
-
2015
- 2015-07-05 CN CN201510397971.9A patent/CN104925194B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267401B1 (en) * | 1997-07-21 | 2001-07-31 | Urban Solutions B.V. | Foldable bicycle |
| CN1721265A (en) * | 2004-12-24 | 2006-01-18 | 吴文湛 | Folding bicycle |
| CN201077503Y (en) * | 2007-05-23 | 2008-06-25 | 王欢 | Travel box-type folding bicycle |
| CN201186712Y (en) * | 2008-03-27 | 2009-01-28 | 萧文良 | Folding type bicycle |
| KR20120000374A (en) * | 2010-06-25 | 2012-01-02 | 한국생산기술연구원 | A clooapsible bicycle |
| CN102431383A (en) * | 2010-09-29 | 2012-05-02 | 王启军 | Spoke-free hollow middle shaft bicycle |
| CN104443240A (en) * | 2014-12-12 | 2015-03-25 | 开封大学 | Spoke-less, chainless and gear-driven bicycle |
| CN204846220U (en) * | 2015-07-05 | 2015-12-09 | 范志东 | Hollow round of structure and foldable electric motor car that has this structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005175A1 (en) * | 2015-07-05 | 2017-01-12 | 范志东 | Portable electric folding bike |
| CN106005199A (en) * | 2016-07-29 | 2016-10-12 | 杭州久高科技有限公司 | Electric servo bicycle |
| CN106080913A (en) * | 2016-07-29 | 2016-11-09 | 杭州久高科技有限公司 | A kind of electronic following vehicle of eccentric wheel type |
| CN106114726A (en) * | 2016-07-29 | 2016-11-16 | 杭州非古科技有限公司 | A kind of hollow wheel Segway Human Transporter |
| CN106627937A (en) * | 2017-02-07 | 2017-05-10 | 吴多群 | Portable collapsible electric car and the usage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104925194B (en) | 2018-01-05 |
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Effective date of registration: 20171204 Address after: 310053 room D2027, six and 368, Binjiang District, Hangzhou, Zhejiang Province, room two (North), room D2027 Applicant after: HANGZHOU JIUGAO TECHNOLOGY CO., LTD. Address before: 310014 room 4, unit 10, Yuanda garden, Gongshu District, Zhejiang, Hangzhou 101, China Applicant before: Fan Zhidong |
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