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Novel bicycle with two front wheels for steering

A bicycle and a new type of technology, applied in the field of non-motor vehicles, can solve the problems of easy rollover, unstable steering, and high probability of being stolen, and achieve the effects of not easy to rollover, stable riding, and stable steering system.

Inactive Publication Date: 2018-01-16
安徽省邦富车业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing bicycles are difficult for people who have not learned before, old people are difficult to control, and they are easy to roll over. Therefore, a tricycle is disclosed in the prior art, with two wheels behind. In this case, the chance of being robbed is high, and more importantly, the front wheel is set to one, and the steering is not stable enough

Method used

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  • Novel bicycle with two front wheels for steering
  • Novel bicycle with two front wheels for steering
  • Novel bicycle with two front wheels for steering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as figure 1 and figure 2 Shown is a new type of front two-wheel steering bicycle, including the vehicle frame 1, rear wheel, steering rod, pedals, and chain belt of an ordinary bicycle. The front end frame body of the vehicle frame is a T-shaped metal frame, and the T-shaped metal frame is divided into The vertical main frame 2 and the transverse front wheel frame 3, the two ends of the vertical support body and the transverse front wheel frame are provided with shaft holes 4, and a steering rod 5 is inserted in the shaft hole on the vertical bracket, and the steering rod is provided with Two bushings 6, the bushings are respectively located on the steering rod above and below the shaft hole, the front wheel support shaft 7 is arranged in the shaft hole on the transverse front wheel frame, and two bushings 8 are arranged on the front wheel support shaft, The bushings are respectively located on the front wheel support shaft above and below the shaft hole...

Embodiment 2

[0025] Embodiment 2: as image 3 The connectors in the above structure include a bearing 171 with a connecting plate on the side wall, a bolt 172, and a metal plate 173, the metal plate is welded below the vertical support, holes are provided at both ends of the metal plate, and a bearing sleeve with a connecting plate is provided on the side wall On the worm, one end of the bolt is connected in the hole in the metal plate, and the other end is connected to the connecting plate of the bearing.

[0026] There are 2 sets of connectors.

[0027] The above structure can also be used in electric vehicles.

[0028] Working principle: Turn the steering rod, through the combination of the worm gear and the worm at the lower end of the steering rod, the worm gear rotates, the worm drives the front gear to rotate, the gear and the tooth plate mesh, because the worm position is caught by the bearing, it can only rotate, so the tooth plate is in the gear Under the action of the steering...

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Abstract

The invention discloses a novel bicycle with two front wheels for steering. A frame front end frame body is divided into a vertical main support and a transverse front wheel support. A steering rod isinserted into a shaft hole in the vertical main support, a front wheel supporting shaft is arranged in a shaft hole in the transverse front wheel support, a connection component is arranged at the lower end of the front wheel supporting shaft and fixedly connected with the front wheel supporting shaft, an axle is inserted into an axle connecting hole, one end of the axle is sleeved with the frontwheels, a bearing is arranged in the axle connecting hole, a transverse steering rod is hinged into a transverse steering rod connecting port and provided with a toothed plate, a worm gear is arranged at the lower end of the steering rod, one end of a worm is engaged with the worm gear, a gear is arranged at the other end of the worm and engaged with the toothed plate, and the worm is hung undera vertical main support body through connecting pieces. Previous two wheels are replaced with three wheels, so that riding is more stable and easier to learn; and meanwhile, the two wheels in the three wheels are the front wheels which are responsible for steering, a steering system is stable, the road holding force is higher, and turnover is not prone to occurring.

Description

Technical field: [0001] The invention relates to the technical field of non-motor vehicles, in particular to a novel front two-wheel steering bicycle. Background technique: [0002] A bicycle, also known as a bicycle or bicycle, is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. English bicycle. Among them, bi means two, and cycle means wheel, that is, a two-wheeled vehicle. In mainland China, Taiwan, Singapore, it is usually called "bicycle" or "bicycle"; in Hong Kong and Macao, it is usually called "bicycle" (in fact, Cantonese usually calls it like this); car". There are many types of bicycles, including single bicycles, tandem bicycles and multi-person bicycles. [0003] The adjustment of the bicycle seat is an important aspect of bicycle technology. What height should the bicycle seat be adjusted to be the best? I learned from rolling.com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K5/08B62K5/05
Inventor 韩昌余
Owner 安徽省邦富车业有限公司
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