Vertical lift type front support foot device for single front wheel vehicle
A technology of vertical lifting and front support, which is applied to bicycle brackets, bicycle accessories, transportation and packaging, etc., and can solve the problems of high development costs
Active Publication Date: 2019-11-08
上海恒际广告有限公司
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Problems solved by technology
[0002] At present, the two-wheeled electric vehicles with excellent performance are developing rapidly, but the development cost is also very high. The two-wheeled electric vehicles with "meat-clad iron" will turn over when they are touched. Most of them are vicious accidents, which is a big problem in urban traffic.
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[0030] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0031] In order to achieve the above object, a kind of single front-wheel vehicle vertical lift type front support foot device of design, comprises the car body that existing single front-wheel vehicle has, front wheel, rear wheel, two rear support wheels, program controller , the cable, it is characterized in that on the car body 1 on both sides of the car body 1 as close as possible to the front of the car body, a guide cylinder 2 similar to a cylinder is fixedly installed close to the vertical direction,
[0032] The front supporting foot 5 whose outer wall surface matches the inner wall surface of the guide cylinder 2 is set in the guide cylinder 2,
[0033] Set paired S keyway 6 and S groove key 53 on the inner wall of the guide cylinder 2 and the outer wall of the front support foot 5. The S keyway 6 is excavated and manufactured on the inner wall of th...
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The invention relates to a vertical lifting type front supporting leg device for single-front-wheel vehicle. The vertical lifting type front supporting leg device is characterized in that guide barrels are fixedly mounted in approximately vertical directions on two sides, close to the front portion of a vehicle body, of the vehicle body; a front supporting leg with the outer wall surface fitting the inner wall surface of each guide barrel is arranged in each guide barrel, and an expanding elastic part is arranged between the upper end of the inner wall of each guide barrel and the corresponding front supporting leg; the inner wall of each guide barrel or the outer wall of each front supporting leg is provided with S key slots and S slot keys pairwise, and the S slot keys are inserted into the corresponding S key slots to fit the same; the front supporting legs are capable of moving up or down in the guide barrels, and the S slot keys move synchronously downwards or upwards in the S key slots relative to the S key slots while the front supporting legs move downwards or upwards in the guide barrels. The vertical lifting type front supporting leg device is reasonable and reliable and has certain intelligent specific structures of retaining, rope arrangement, locking and the like.
Description
[technical field] [0001] The invention relates to the technical field of two-wheel vehicles, two-wheel cars and tricycles, in particular to a vertical lift type front support leg device for single front-wheel vehicles. [Background technique] [0002] At present, two-wheeled electric vehicles with excellent performance are developing rapidly, but the development cost is also very high. "Meat-clad iron" two-wheeled electric vehicles will overturn when touched, which is often a vicious accident, which is a big problem in urban traffic. On the other hand, in big cities, the number of cars is the largest, which is the main cause of traffic jams and smog. Most of the five-passenger cars take 1-2 people, and can be replaced by two-and-a-half (children) two-wheeled cars. Safe driving of two-wheeled electric vehicles. The way to solve the driving safety of the two-wheeled electric vehicle is to install the box cover and set the front supporting feet. [Content of the invention] ...
Claims
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IPC IPC(8): B62L1/00B62H1/06
CPCB62H1/06B62L1/005
Inventor 李锋运
Owner 上海恒际广告有限公司