CN103274001B - Four-wheeled electric scooter - Google Patents
Four-wheeled electric scooter Download PDFInfo
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- CN103274001B CN103274001B CN201310215194.2A CN201310215194A CN103274001B CN 103274001 B CN103274001 B CN 103274001B CN 201310215194 A CN201310215194 A CN 201310215194A CN 103274001 B CN103274001 B CN 103274001B
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- wheel
- positive stop
- stop strip
- underframe
- orientation stand
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Abstract
The invention discloses a four-wheeled electric scooter which comprises a left rear driving wheel, a right rear driving wheel, front direction wheels and a chassis. The left and right driving wheels are arranged in the middle of the rear end of the chassis and are splayed, pedals are arranged on two outer sides of the left and right driving wheels respectively, a direction base frame is arranged at the front end of the chassis, the direction wheels are arranged on two sides of the direction base frame, a foldable direction frame is coupled with the upper end of the direction base frame, a steering yoke is flexibly arranged in the foldable direction base, and steering handles are arranged at the upper end of the steering yoke. The four-wheeled electric scooter has the advantages that since the electric scooter is four-wheeled, the rear wheels are used as the driving wheels, the structure is simple, the two rear wheels are arranged in the rear end of the chassis, the pedals are lowered, drivers can stand on the pedals to drive, the direction frame is foldable, and the four-wheeled electric scooter is good in practicality, safe and convenient.
Description
Technical field
The present invention relates to a kind of Segway Human Transporter, especially relate to a kind of folding tetra wheel electric scooter.
Background technology
Existing Segway Human Transporter majority is two to take turns, turning utilizes the speed speed of two wheels in left and right to control, its vertical stability is poor, China Patent No. is that the patent of invention of CN200410033663 discloses one " tetra wheel electric scooter that wheel hub drives ", it has a car body, car body installs four wheels, wherein two larger wheels are positioned at Vehicular body front is front-wheel, it is trailing wheel that two less wheels are positioned at rear vehicle, separately hub driven motor is installed in two described front-wheels, makes described front-wheel individual drive separately; Its power is on front-wheel, and turning utilizes the speed speed of two wheels in left and right to control, such complicated structure, and trailing wheel is two steamboats, travels more difficult like this when road surface is bad.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of folding tetra wheel electric scooter.
The present invention solves the problems of the technologies described above adopted technical scheme;
A kind of tetra wheel electric scooter, comprise rear main wheel, front steering wheel and underframe, be provided with rear main wheel in the middle of the rear end that it is characterized in that described underframe, the rear main wheel described in two, left and right is arranged to splayed, the rear main wheel described in two, left and right two outside be respectively provided with stretcher;
Described underframe front end is provided with direction pedestal, the both sides of described direction pedestal are provided with axle sleeve, respectively rotating shaft is movably set with in the axle sleeve of left and right described in two, described rotating shaft is provided with direction wheel shaft, the front end of described rotating shaft is provided with direction guiding piece, described direction pedestal middle-end is movably set with direction base bar, the lower end of described direction base bar is provided with direction controlling block, the outer end of the direction guiding piece of left and right described in two and described direction controlling block is provided with direction traction item, and the direction wheel shaft described in two, left and right is respectively provided with front steering wheel;
The upper shaft of described direction pedestal is connected to collapsible orientation stand, is movably set with direction lever in described collapsible orientation stand, and be provided with universal-joint between described direction lever and described direction base bar, the upper end of described direction lever is provided with steering handle.
The posterior end of described collapsible orientation stand is connected with positive stop strip, described collapsible orientation stand and the place of being coupling of described positive stop strip are provided with spring, described positive stop strip outwards ejects by described spring, the lower end of described positive stop strip is provided with position-limited trough, described underframe is provided with rear casing, described rear casing front end is provided with the spacing hole matched with described positive stop strip, when described collapsible orientation stand folds, described positive stop strip slides in described spacing hole, when described collapsible orientation stand is opened, described positive stop strip is under the outside effect of spring, the position-limited trough being arranged on described positive stop strip lower end by bales catch in described spacing hole, described underframe front end is provided with front cover shell, described underframe is also provided with battery.
Trailing wheel is set to driving wheel, and such structure is just fairly simple.
The setting of two trailing wheel rear ends in underframe, can make the height reduction of stretcher.
Two trailing wheels are splay setting, and Segway Human Transporter can be made more stable in getting on the bus, get off or travelling.
Compared with prior art, the invention has the advantages that driver can stand on stretcher up train, orientation stand is collapsible, and practicality is good, safe ready.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is the three-dimensional structure diagram that the present invention removes case;
Fig. 3 is back view of the present invention;
Fig. 4 is lateral plan of the present invention;
Fig. 5 is steering wheel exploded drawings before of the present invention;
Fig. 6 is folding picture of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
A kind of tetra wheel electric scooter, comprises rear main wheel 1, front steering wheel 2 and underframe 6, and is provided with rear main wheel 1 in the middle of the rear end of underframe 6, two, left and right rear main wheel 1 is arranged to splayed, two rear main wheels 1 in left and right two outside be respectively provided with stretcher 3;
Underframe 6 front end is provided with direction pedestal 21, the both sides of direction pedestal 21 are provided with axle sleeve 25, rotating shaft 26 is respectively movably set with in two axle sleeves 25 in left and right, rotating shaft 26 is provided with direction wheel shaft 27, the front end of rotating shaft 26 is provided with direction guiding piece 28, direction pedestal 21 middle-end is movably set with direction base bar 23, the lower end of direction base bar 23 is provided with direction controlling block 29, the outer end of two the direction guiding pieces 28 in left and right and direction controlling block 29 is provided with direction traction item 30, and two, left and right direction wheel shaft 27 is respectively provided with front steering wheel 2;
The upper shaft of direction pedestal 21 is connected to collapsible orientation stand 5, is movably set with direction lever 24 in collapsible orientation stand 5, is provided with universal-joint 22 between direction lever 24 and direction base bar 23, and the upper end of direction lever 24 is provided with steering handle 4.
The posterior end of collapsible orientation stand 5 is connected with positive stop strip 35, collapsible orientation stand 5 is provided with spring with the place of being coupling of positive stop strip 35, positive stop strip 35 outwards ejects by spring, the lower end of positive stop strip 35 is provided with position-limited trough, underframe 6 is provided with rear casing 8, rear casing 8 front end is provided with the spacing hole matched with positive stop strip 35, when collapsible orientation stand 5 folds, positive stop strip 35 slides in spacing hole, when collapsible orientation stand 5 is opened, positive stop strip 35 is under the outside effect of spring, the position-limited trough being arranged on positive stop strip 35 lower end by bales catch in spacing hole, underframe 6 front end is provided with front cover shell 9, underframe 6 is also provided with battery 7.
Claims (1)
1. a tetra wheel electric scooter, comprise rear main wheel, front steering wheel and underframe, be provided with rear main wheel in the middle of the rear end that it is characterized in that described underframe, the rear main wheel described in two, left and right is arranged to splayed, the rear main wheel described in two, left and right two outside be respectively provided with stretcher;
Described underframe front end is provided with direction pedestal, the both sides of described direction pedestal are provided with axle sleeve, respectively rotating shaft is movably set with in the axle sleeve of left and right described in two, described rotating shaft is provided with direction wheel shaft, the front end of described rotating shaft is provided with direction guiding piece, described direction pedestal middle-end is movably set with direction base bar, the lower end of described direction base bar is provided with direction controlling block, the outer end of the direction guiding piece of left and right described in two and described direction controlling block is provided with direction traction item, and the direction wheel shaft described in two, left and right is respectively provided with front steering wheel;
The upper shaft of described direction pedestal is connected to collapsible orientation stand, is movably set with direction lever in described collapsible orientation stand, and be provided with universal-joint between described direction lever and described direction base bar, the upper end of described direction lever is provided with steering handle;
The posterior end of described collapsible orientation stand is connected with positive stop strip, described collapsible orientation stand and the place of being coupling of described positive stop strip are provided with spring, the lower end of described positive stop strip is provided with position-limited trough, described underframe is provided with rear casing, described rear casing front end is provided with the spacing hole matched with described positive stop strip, described positive stop strip slides in described spacing hole, when described collapsible orientation stand is opened, the position-limited trough of described positive stop strip lower end under spring outwards acts on by bales catch in described spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215194.2A CN103274001B (en) | 2013-06-03 | 2013-06-03 | Four-wheeled electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215194.2A CN103274001B (en) | 2013-06-03 | 2013-06-03 | Four-wheeled electric scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274001A CN103274001A (en) | 2013-09-04 |
| CN103274001B true CN103274001B (en) | 2015-06-10 |
Family
ID=49056665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215194.2A Active CN103274001B (en) | 2013-06-03 | 2013-06-03 | Four-wheeled electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103274001B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987184B (en) * | 2017-12-29 | 2020-12-15 | 纳恩博（北京）科技有限公司 | Scooter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673780Y (en) * | 2004-01-03 | 2005-01-26 | 台州市黄岩华阳电动车有限公司 | Tetra wheel electric scooter |
| CN2837189Y (en) * | 2005-09-02 | 2006-11-15 | 黄熠 | Folding electric scooter |
| CN201923263U (en) * | 2010-12-20 | 2011-08-10 | 赵以宝 | Electric scooter capable of being folded as closed box body |
| CN203345118U (en) * | 2013-06-05 | 2013-12-18 | 宁波市鄞州发辉机械科技有限公司 | Four-wheel electric skateboard |
| CN203345117U (en) * | 2013-06-03 | 2013-12-18 | 宁波市鄞州发辉机械科技有限公司 | Four-wheel electric skateboard |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7654356B2 (en) * | 2007-07-17 | 2010-02-02 | Pihsiang Machinery Manufacturing Co., Ltd. | Folding electric scooter |
-
2013
- 2013-06-03 CN CN201310215194.2A patent/CN103274001B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673780Y (en) * | 2004-01-03 | 2005-01-26 | 台州市黄岩华阳电动车有限公司 | Tetra wheel electric scooter |
| CN2837189Y (en) * | 2005-09-02 | 2006-11-15 | 黄熠 | Folding electric scooter |
| CN201923263U (en) * | 2010-12-20 | 2011-08-10 | 赵以宝 | Electric scooter capable of being folded as closed box body |
| CN203345117U (en) * | 2013-06-03 | 2013-12-18 | 宁波市鄞州发辉机械科技有限公司 | Four-wheel electric skateboard |
| CN203345118U (en) * | 2013-06-05 | 2013-12-18 | 宁波市鄞州发辉机械科技有限公司 | Four-wheel electric skateboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103274001A (en) | 2013-09-04 |
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| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Weibin Inventor before: Wu Bingfa |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160520 Address after: Bantian street Longgang District of Shenzhen City, Guangdong province 518129 Jihua Road, science and Technology Parks Wei Kant Park D building 3 floor factory Patentee after: Shenzhen Knight Long Electronic Technology Co., Ltd. Address before: 315151 Zhejiang city of Ningbo province Yinzhou District Yinjiang town landscape people No. 41 Patentee before: Ningbo Yinzhou Fahui Machinery Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: No. 2 Guangyi Road, Anshan High-tech Zone, Liaoning Province, 114000 Patentee after: Anshan Chivalrous Electronic Technology Co., Ltd. Address before: 518129 3rd Floor, Building D, Weikande Factory Park, Snow Science Park, Jihua Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Knight Long Electronic Technology Co., Ltd. |