CN102442367A - Motorcycle with automatic lifting auxiliary wheel frames - Google Patents
Motorcycle with automatic lifting auxiliary wheel frames Download PDFInfo
- Publication number
- CN102442367A CN102442367A CN2010105007102A CN201010500710A CN102442367A CN 102442367 A CN102442367 A CN 102442367A CN 2010105007102 A CN2010105007102 A CN 2010105007102A CN 201010500710 A CN201010500710 A CN 201010500710A CN 102442367 A CN102442367 A CN 102442367A
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- auxiliary wheel
- telescopic unit
- motor bike
- car body
- motorcycle
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Abstract
The invention discloses a motorcycle with automatic lifting auxiliary wheel frames, comprising a motorcycle body, two telescopic units, a speedometer and two auxiliary wheel frames, wherein one end of each telescopic unit is fixed on the motorcycle body; the speedometer detects the speed of the motorcycle body and is electrically connected with the telescopic units; all the auxiliary wheel frames are respectively provided with a frame body and an auxiliary wheel body; one end of the frame body is pivoted on the motorcycle body; the auxiliary wheel body is arranged at the other end of the frame body; the other ends of all the telescopic units are connected with the frame bodies in an abutting manner; when the speed of the motorcycle body is less than a threshold value, the telescopic units extend to push the frame bodies and further drive the auxiliary wheel bodies to fall on the ground; and the auxiliary wheel frames apply supporting force on the two sides of the motorcycle body respectively, so that after the motorcycle runs at low speed or is stopped, a driver does not need to apply force additionally so as to put down a main foot stool, automatic balance can be finished to carry out the action for stopping the motorcycle, and further the injury caused by falling of the driver due to instable center of gravity can be reduced.
Description
Technical field
The present invention is about a kind of motor bike, especially in regard to a kind of motor bike with foot rest.
Background technology
Because the narrow people in ground, Taiwan is thick, most populations concentrate on the city, make the metropolitan area traffic numerous and diverse day by day.Motor bike has characteristics such as volume is little, low price, manoevreability is high, the traffic congestion that more do not receive to crowd influences and be easy to park, and lets motor bike extensively receive popular the use, becomes the indispensable vehicle of metropolitan area majority.
Please with reference to shown in Figure 1, it is a kind of known motor bike scheme drawing.Motor bike 1 comprises the main foot rest of a steering hardware 11, a front-wheel 12, a seat cushion 13, a power unit 14, one 15, a shell 16 and a trailing wheel 17.
Steering hardware 11 has one and turns to tap 111 and link with front-wheel 12, can supply the steerman both hands to grip and control motor bike 1 direct of travel.Seat cushion 13 can supply steerman to take; Power unit 14 is configured in seat cushion 13 belows; And the rear end of power unit 14 articulates trailing wheel 17, and the power that utilizes power unit 14 to produce drives trailing wheel 17 and rotates, and drives front-wheel 12 through trailing wheel 17 again and does to rotate synchronously; Motor bike 1 can be advanced forward, and cooperate steering hardware 11 with the control direct of travel.17 of front-wheel 12 and trailing wheels, then be provided with main foot rest 15, the usefulness of Parking when main foot rest 15 is used in motor bike 1 and stops.Other accessory of motor bike 1 and member coat with shell 16, can provide motor bike 1 different appearance.In addition, the convenient one-sided Parking of steerman for ease, the side of motor bike 1 car body can be provided with a side stand 18 in addition, and car body then can favour a side during Parking.
Main foot rest 15 has two fulcrums that contact with ground; Known steerman is when utilizing main foot rest 15 to stop; Need the user will hold steering hardware 11 on one side; On one side utilize pin to prop up main foot rest 15, and the application of force is drawn through main foot rest 15 trailing wheel 17 of motor bike 1 is erected and is soared simultaneously to the back upper place by a side.Under the situation that two fulcrums through front-wheel 12 and main foot rest 15 land, motor bike 1 can stably be placed on the road surface.At this moment, even if steerman leaves motor bike 1 with hand, motor bike 1 can not toppled over to the left or to the right yet.
Yet, utilize main foot rest 15 to carry out the action of Parking, owing to need use both hands and feet, and need execute the above ability of certain strength pull-up vehicle body, accomplish the action of stopping.This for handicapped, trick is unable, the steerman of older or body barrier, all brings many inconvenience.Therefore, how a kind of motor bike that makes things convenient for parking function that has being provided, is one of important topic now in fact.
Summary of the invention
The purpose of this invention is to provide a kind of motor bike with the auxiliary wheel carrier of automatic lifting.
The present invention can adopt following technical scheme to realize.
Comprise a car body, two telescopic units, a velometer and two auxiliary wheel carriers according to a kind of motor bike of the present invention with the auxiliary wheel carrier of automatic lifting.Each telescopic unit one end is fixed on car body; The speed of a motor vehicle of velometer detecting car body, and with the telescopic unit electrically connect; Said auxiliary wheel carrier has a support body and an auxiliary wheel body respectively; One end of support body is hubbed on car body; Auxiliary wheel body is arranged on the other end of support body, and the other end of each telescopic unit is connected to support body, when the car body speed of a motor vehicle during less than a threshold values; Said telescopic unit elongation is with the promotion support body, and then the auxiliary wheel body of drive drops to ground.
In one embodiment of this invention, telescopic unit is an air cylinder or an oil hydraulic cylinder or an oil gas mixed cylinder.
In one embodiment of this invention, car body has a gaholder or an oil resevoir, and is communicated with telescopic unit.
In one embodiment of this invention, auxiliary wheel body is a universal pulley.
In one embodiment of this invention, said telescopic unit has a blowdown valve respectively, and when the car body speed of a motor vehicle during greater than another threshold values, said blowdown valve is opened with hold-off pressure, and telescopic unit shrinks and then drives said auxiliary wheel body and rises to a stowed position.
In one embodiment of this invention, motor bike also comprises a balancing unit, has a balance weight body and a pipeline, and balance weight body is hubbed on pipeline, and two ends of pipeline have a valve respectively, and the two ends of pipeline are communicated with said telescopic unit respectively.
In one embodiment of this invention, balance weight body can be moved by gravity and opens the valve of said side when tilting of car body to a side, and then makes the telescopic unit elongation of said side.
In one embodiment of this invention, car body also has a weight sensor, takes advantage of the weight of carrying with the sensing car body, and is fed back to telescopic unit.
In one embodiment of this invention, the pressure in the telescopic unit can change according to the signal of weight sensor.
By technique scheme, the motor bike with the auxiliary wheel carrier of automatic lifting of the present invention has advantage at least:
Because of passing through at car body installing telescopic unit and auxiliary wheel carrier, to replace the main foot rest of known motor bike according to a kind of motor bike of the present invention with the auxiliary wheel carrier of automatic lifting.When the speed of car body during less than a threshold values, the telescopic unit elongation to be promoting the support body of auxiliary wheel carrier, and then drives auxiliary wheel body and drop to ground.The strength that supports respectively in two sides of car body through auxiliary wheel carrier; So after motor bike goes at a slow speed or stops; Steerman need not the extra application of force to put down main foot rest, can accomplish the action of self-equalizing to stop, and then can reduce steerman and fall down injured because of crank causes.And when the speed of car body during greater than a threshold values, telescopic unit shortens automatically and drives auxiliary wheel carrier and rise and regain.
Description of drawings
Fig. 1 is a kind of scheme drawing of known motor bike;
Fig. 2 is the lateral plan according to a kind of motor bike of the preferred embodiment of the present invention;
Fig. 3 is according to the telescopic unit of a kind of motor bike of the preferred embodiment of the present invention and auxiliary wheel carrier scheme drawing; And
Fig. 4 is the balancing unit scheme drawing according to a kind of motor bike of the preferred embodiment of the present invention.
The main element nomenclature:
1,2: motor bike
11,211: steering hardware
111: turn to tap
12,212: front-wheel
13,213: seat cushion
14: power unit
15: main foot rest
16: shell
17,214: trailing wheel
18: side stand
21: car body
22: telescopic unit
222: spring
223: inflatable pneumatic bag
224: piston
225: blowdown valve
23: velometer
24: auxiliary wheel carrier
241: support body
241a, 241b: an end of support body
242: auxiliary wheel body
25: gaholder
26: balancing unit
261: balance weight body
262: pipeline
263: articulated part
264: valve
27: weight sensor
28: Shock absorber
C1, C2: an end of telescopic unit
H: piston crown
P1, P2: air inlet pipe
S: housing
The specific embodiment
Below will a kind of motor bike with the auxiliary wheel carrier of automatic lifting according to the preferred embodiment of the present invention be described with reference to correlative type, wherein identical assembly will be explained with the components identical symbol.
Please be simultaneously with reference to shown in Figure 2, it is the lateral plan that the preferred embodiment of the present invention has the motor bike of the auxiliary wheel carrier of automatic lifting.Motor bike 2 comprises a car body 21, two telescopic units 22, a velometer 23 and two auxiliary wheel carriers 24.
Car body 21 refers to the body of motor cycle in the general known technology, but need not comprise the part of known main foot rest.At this, car body 21 mainly can comprise a steering hardware 211, a front-wheel 212, a seat cushion 213, a power unit (not shown) and a trailing wheel 214.
Steering hardware 211 has one and turns to tap and link with front-wheel 212, can supply the steerman both hands to grip and control motor bike 2 direct of travels.Seat cushion 213 can supply steerman to take; Power unit is configured in seat cushion 213 belows; And the rear end of power unit articulates trailing wheel 214, and the power that utilizes power unit to produce drives trailing wheel 214 and rotates, and drives front-wheel 212 through trailing wheel 214 again and does to rotate synchronously; Motor bike 2 can be advanced forward, and cooperate steering hardware 211 with the control direct of travel.
One end of each telescopic unit 22 is fixed on car body 21; Only show the wherein telescopic unit 22 of a side among Fig. 2; At this; Telescopic unit 22 is arranged in the section space of 214 of front-wheel 212 and trailing wheels of car body 21, and not on the binding straight line of front-wheel 212 and trailing wheel 214, supports car body 21 2 fulcrums in order to forming in car body 21 2 sides.
Please be simultaneously with reference to Fig. 2 and shown in Figure 3, it is telescopic unit and auxiliary wheel carrier scheme drawing.One end C1 of telescopic unit 22 is fixed on car body 21, and in the present embodiment, near the shells that are fixed on an end C1 of telescopic unit 22 seat cushion 213 of car body 21 are example.Wherein, The stretching mechanism power resources of telescopic unit 22 can be pneumatic, oily moving or oil gas mixing; And make telescopic unit 22 have an air cylinder or an oil hydraulic cylinder or an oil gas mixed cylinder, this with power resources be pneumatic be example, a gaholder 25 of motor bike 2 is communicated with telescopic unit 22; And if the power resources of telescopic unit 22 when to be oil moving, then 25 of gaholder can change into one have a pressurized equipment oil resevoir.In the present embodiment, telescopic unit 22 has a spring 222, an inflatable pneumatic bag 223, a piston 224 and a blowdown valve 225.Wherein, The part of spring 222, inflatable pneumatic bag 223 and piston 224 is arranged in the housing S, and spring 222 is set in piston 224, one ends and replaces at housing S; The other end is then replaced the head H at piston 224,223 opposite sides of replacing in piston 224 head H of inflatable pneumatic bag.According to inflatable pneumatic bag 223 gas filed degree, and the position of ability mobile piston 224, and then make telescopic unit 22 total lengths flexible.
The speed of a motor vehicle of velometer 23 detecting car bodies 21, and with telescopic unit 22 electrically connects.At this, velometer 23 is an example with the steel ring of the trailing wheel 214 that is arranged on car body 21, and telescopic unit 22 also can have a controller, can accept the signal from velometer 23, whether pressurized air is delivered to inflatable pneumatic bag 223 with decision.
When car body 21 when going at a slow speed or slow down to prepare gradually to stop, as long as velometer 23 detects the speed of a motor vehicle less than a threshold values (depot can set up on their own), pressurized air promptly can be poured in the inflatable pneumatic bag 223 by gaholder 25 automatically; In order to do inflatable pneumatic bag 223 is expanded because of inflation; Impel piston 224 upwards to strut, compression spring 222 is because the upper end C1 of telescopic unit 22 is fixed on car body 21; So telescopic unit 22 elongation downwards automatically; Promote support body 241, and then drive auxiliary wheel body 242 and drop to ground, and make the auxiliary wheel body 242 of two sides can assist front and back wheel to support car body 21.Opposite; When motor bike 2 begins to advance; And when making car body 21 speed of a motor vehicle greater than a threshold values, the position 225 of the blowdown valves of inflatable pneumatic bag 223 can self-opening to discharge air, the gas of inflatable pneumatic bag 223 is tailed off; Restoring force through spring 222 impels the head H of piston 224 to force down downwards, and telescopic unit 22 shrinks automatically and then drives auxiliary wheel body 242 and rises to a stowed position.In the present embodiment, during greater than 10 kilometers, auxiliary wheel body 242 promptly rises and packs up with the speed of a motor vehicle, thus motor bike 2 when running at high speed, auxiliary wheel body 242 can not touch ground, with the power of reducing friction and avoid assisting wheel body 242 damages.The strength that two sides that are arranged on car body 21 through auxiliary wheel carrier 24 support respectively; So after motor bike 2 goes at a slow speed or stops; Steerman need not the extra application of force to put down main foot rest; Can accomplish the action of self-equalizing, and then can reduce steerman and fall down injured because of crank causes to stop.
Then, please be simultaneously with reference to figure 2 and shown in Figure 4, wherein Fig. 4 is according to the balancing unit scheme drawing in the motor bike of the preferred embodiment of the present invention.Because the road surface of going can not be smooth fully, so motor bike 2 may tilt because of Uneven road when slowing down, and the anxiety that makes steerman have to fall.Therefore; In the present embodiment, motor bike 2 also can comprise a balancing unit 26, and balancing unit 26 has a balance weight body 261, a pipeline 262 and an articulated part 263; Balance weight body 261 is one to have the plummet or the counterweight of weight; Its material can be a metal or alloy, is articulated in pipeline 262 through articulated part 263, can swing with the inclination of car body 21.Two ends of pipeline 262 have a valve 264 respectively; And two ends of pipeline 262 are communicated with the telescopic unit 22 of left and right sides respectively; Two ends that is to say pipeline 262 link air inlet pipe P1, the P2 that links with gaholder 25 respectively through valve 264, and air inlet pipe P1, P2 are communicated with the inflatable pneumatic bag 223 of telescopic unit 22 respectively, along with the swing of balance weight body 261; The valve 264 of pipeline 262 2 ends is opening and closing of fault thereupon also, to lead to the switch of both sides telescopic unit 22 as the control pressurized air.For example; When motor bike 2 during, when balance weight body 261 also can tilt to said side with gravity, and then open the valve 264 (for example then opening the valve in left side) of said side toward left side toward certain lopsidedness; Make gas flow into the telescopic unit 22 of said side; Therefore telescopic unit 22 elongations make motor bike 2 recovery levels, meet accident to avoid steerman.Height through two side auxiliary wheel framves 24 descend is different, can assist motor bike 2 steermans to go at uneven road surface.
Please refer to Fig. 2 again, motor bike 2 also can comprise a weight sensor 27, and weight sensor 27 can be arranged on the trailing wheel Shock absorber 28.Because the moving steerman of consubstantiality can not make car body 21 that different height is arranged, but and device is taken advantage of the weight of carrying at the weight induction device 27 sensing car bodies 21 of car body 21, with body weight, and be fed back to said telescopic unit 22 in response to different steermans.Telescopic unit 22 can change the pressure in the inflatable pneumatic bag 223 according to the signal of weight sensor 27; Drive the position that auxiliary wheel frame 24 descends with adjustment; Prominent also can be when meeting mal weight by the blowdown valve 225 (Fig. 3) of telescopic unit 22 with the unnecessary gas of automatic eliminating, to reduce the distance that auxiliary wheel carrier 24 descends.
In sum, because of passing through at car body installing telescopic unit and auxiliary wheel carrier, to replace the main foot rest of known motor bike according to a kind of motor bike of the present invention with the auxiliary wheel carrier of automatic lifting.When the speed of car body during less than a threshold values, telescopic unit elongation automatically and then drives auxiliary wheel body and drops to ground promoting the support body of auxiliary wheel carrier.The strength that supports respectively in two sides of car body through auxiliary wheel carrier; So after motor bike goes at a slow speed or stops; Steerman need not the extra application of force to put down main foot rest, can accomplish the action of self-equalizing to stop, and then can reduce steerman and fall down injured because of crank causes.And when the speed of car body during greater than a threshold values, telescopic unit shortens automatically and drives auxiliary wheel carrier and rise and regain.
The above only is an illustrative, and non-limiting.Anyly do not break away from spirit of the present invention and category, and, all should be included in the claim institute restricted portion its equivalent modifications of carrying out or change.
Claims (9)
1. the motor bike with the auxiliary wheel carrier of automatic lifting is characterized in that, comprising:
One car body;
Two telescopic units, an end of each said telescopic unit is fixed on said car body;
One velometer is detected the speed of a motor vehicle of said car body, and with said telescopic unit electrically connect; And
Two auxiliary wheel carriers have a support body and an auxiliary wheel body respectively, and an end of said support body is hubbed on said car body, and said auxiliary wheel body is arranged on the other end of said support body, and the other end of each telescopic unit is connected to said support body,
When the said car body speed of a motor vehicle during less than a threshold values, said telescopic unit elongation to be promoting said support body, and then drives said auxiliary wheel body and drop to ground.
2. motor bike according to claim 1 is characterized in that, wherein said telescopic unit is an air cylinder or an oil hydraulic cylinder or an oil gas mixed cylinder.
3. motor bike according to claim 1 is characterized in that, wherein said car body has a gaholder or an oil resevoir, and is communicated with said telescopic unit.
4. motor bike according to claim 1 is characterized in that, wherein said auxiliary wheel body is a universal pulley.
5. motor bike according to claim 1; It is characterized in that; Wherein said telescopic unit has a blowdown valve respectively; When the said car body speed of a motor vehicle during greater than another threshold values, said blowdown valve is opened with hold-off pressure, and said telescopic unit shrinks and then drives said auxiliary wheel body and rises to a stowed position.
6. motor bike according to claim 1 is characterized in that, also comprises:
One balancing unit has a balance weight body and a pipeline, and said balance weight body is hubbed on said pipeline, and two ends of said pipeline have a valve respectively, and the two ends of said pipeline are communicated with said telescopic unit respectively.
7. motor bike according to claim 6 is characterized in that, wherein said balance weight body can be moved by gravity and opens the valve of said side when said tilting of car body to a side, and then makes the said telescopic unit elongation of said side.
8. motor bike according to claim 1 is characterized in that wherein said car body also has a weight sensor, takes advantage of the weight of carrying with the said car body of sensing, and is fed back to said telescopic unit.
9. motor bike according to claim 8 is characterized in that, the pressure in the wherein said telescopic unit can change according to the signal of said weight sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105007102A CN102442367A (en) | 2010-10-09 | 2010-10-09 | Motorcycle with automatic lifting auxiliary wheel frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105007102A CN102442367A (en) | 2010-10-09 | 2010-10-09 | Motorcycle with automatic lifting auxiliary wheel frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102442367A true CN102442367A (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105007102A Pending CN102442367A (en) | 2010-10-09 | 2010-10-09 | Motorcycle with automatic lifting auxiliary wheel frames |
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| Country | Link |
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| CN (1) | CN102442367A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085461A (en) * | 2014-06-25 | 2014-10-08 | 孔志鹏 | Stroller auxiliary-wheel device unfoldable along with speed |
| GB2517492A (en) * | 2013-08-23 | 2015-02-25 | Alexandar Campion | Motorcycle hydraulic stabilising system 0.1 |
| CN105329341A (en) * | 2015-11-30 | 2016-02-17 | 上海斐讯数据通信技术有限公司 | Bicycle falling-prevention system, method and device |
| CN105383593A (en) * | 2014-08-20 | 2016-03-09 | 福特全球技术公司 | Automatically deployed bicycle support |
| CN105752212A (en) * | 2016-04-13 | 2016-07-13 | 甘东洪 | Two-wheel vehicle anti-turn-over safe protection device |
| CN105786010A (en) * | 2016-05-11 | 2016-07-20 | 上海慧流云计算科技有限公司 | Anti-falling control method, device and electronic device |
| CN106585776A (en) * | 2015-10-14 | 2017-04-26 | 盐城玉欣电动科技有限公司 | Pneumatic telescopic landing gear for two-wheeled vehicle |
| CN106585773A (en) * | 2015-10-14 | 2017-04-26 | 盐城玉欣电动科技有限公司 | Spring energy storage mechanism for two-wheeled vehicle |
| CN106741318A (en) * | 2016-11-28 | 2017-05-31 | 重庆宗申技术开发研究有限公司 | A kind of electric stand for motorcycle |
| CN107150736A (en) * | 2017-05-25 | 2017-09-12 | 叶矛子 | A kind of bascule for being difficult to topple over |
| CN107380302A (en) * | 2017-08-09 | 2017-11-24 | 周起纳 | A kind of two-wheel vehicle used left and right self balancing device |
| CN107472209A (en) * | 2017-07-26 | 2017-12-15 | 自贡黑蝌技术咨询有限公司 | A kind of two-wheel electric automobile roly-poly type parking structures and two-wheel electric automobile |
| CN107624095A (en) * | 2015-05-19 | 2018-01-23 | 余泰淳 | Possesses the electric car of scalable ski device |
| CN108945169A (en) * | 2018-09-03 | 2018-12-07 | 杨润方 | A kind of motorcycle auxiliary support frame |
| CN113335425A (en) * | 2021-07-09 | 2021-09-03 | 广东星际机车科技有限公司 | Parking frame mechanism of motorcycle |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2517492A (en) * | 2013-08-23 | 2015-02-25 | Alexandar Campion | Motorcycle hydraulic stabilising system 0.1 |
| CN104085461A (en) * | 2014-06-25 | 2014-10-08 | 孔志鹏 | Stroller auxiliary-wheel device unfoldable along with speed |
| CN104085461B (en) * | 2014-06-25 | 2016-08-24 | 孔志鹏 | A kind of perambulator auxiliary wheel device opened with speed |
| CN105383593A (en) * | 2014-08-20 | 2016-03-09 | 福特全球技术公司 | Automatically deployed bicycle support |
| CN107624095A (en) * | 2015-05-19 | 2018-01-23 | 余泰淳 | Possesses the electric car of scalable ski device |
| CN107624095B (en) * | 2015-05-19 | 2020-09-04 | 余泰淳 | Electric vehicle with telescopic skiing device |
| CN107646009B (en) * | 2015-05-19 | 2020-06-05 | 余泰淳 | Electric vehicle with automatic lifting wheel carrier device |
| CN107646009A (en) * | 2015-05-19 | 2018-01-30 | 余泰淳 | Possesses the electric car of automatic lifting/lowering support wheel rack device |
| CN106585776A (en) * | 2015-10-14 | 2017-04-26 | 盐城玉欣电动科技有限公司 | Pneumatic telescopic landing gear for two-wheeled vehicle |
| CN106585773A (en) * | 2015-10-14 | 2017-04-26 | 盐城玉欣电动科技有限公司 | Spring energy storage mechanism for two-wheeled vehicle |
| CN105329341A (en) * | 2015-11-30 | 2016-02-17 | 上海斐讯数据通信技术有限公司 | Bicycle falling-prevention system, method and device |
| CN105752212A (en) * | 2016-04-13 | 2016-07-13 | 甘东洪 | Two-wheel vehicle anti-turn-over safe protection device |
| CN105752212B (en) * | 2016-04-13 | 2018-02-02 | 甘东洪 | The anti-down safety guard of two wheeler |
| CN105786010A (en) * | 2016-05-11 | 2016-07-20 | 上海慧流云计算科技有限公司 | Anti-falling control method, device and electronic device |
| CN105786010B (en) * | 2016-05-11 | 2021-01-29 | 上海明我信息技术有限公司 | Anti-falling control method and device and electronic equipment |
| CN106741318A (en) * | 2016-11-28 | 2017-05-31 | 重庆宗申技术开发研究有限公司 | A kind of electric stand for motorcycle |
| CN107150736A (en) * | 2017-05-25 | 2017-09-12 | 叶矛子 | A kind of bascule for being difficult to topple over |
| CN107472209A (en) * | 2017-07-26 | 2017-12-15 | 自贡黑蝌技术咨询有限公司 | A kind of two-wheel electric automobile roly-poly type parking structures and two-wheel electric automobile |
| CN107380302A (en) * | 2017-08-09 | 2017-11-24 | 周起纳 | A kind of two-wheel vehicle used left and right self balancing device |
| CN108945169A (en) * | 2018-09-03 | 2018-12-07 | 杨润方 | A kind of motorcycle auxiliary support frame |
| CN113335425A (en) * | 2021-07-09 | 2021-09-03 | 广东星际机车科技有限公司 | Parking frame mechanism of motorcycle |
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Application publication date: 20120509 |