Tricycle tilting device

A tilting device, bicycle technology, applied in bicycles, motor vehicles, transportation and packaging, etc., can solve problems such as easy overturning, and achieve the effects of strengthening connection, easy control of balance, and flexible and convenient operation

Inactive Publication Date: 2011-01-26
株式会社三六五
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device described above can make the front body of the three-wheeled bicycle tilt moderately left and right relative to the rear body during driving, so as to solve the problems of balance control and easy rollover when turning

Method used

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  • Tricycle tilting device
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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] From figure 1 It can be seen that the three-wheeled bicycle of the present invention consists of a front body supporting a front wheel and a rear body supporting two rear wheels, including a handlebar 1, a front wheel, a front frame 4, two Rear wheel and the crossbeam 5 that connects two rear wheels. From Figure 2 to Figure 4 It can be clearly seen that a swing shaft 9 is arranged at the rear end of the front frame 4, and a rear lock rod fixing frame 6 is arranged under the cross beam 5, and the swing shaft 9 is placed on the rear lock rod fixing frame. 6. In the swinging bushing 14 at the bottom, the swinging bushing 14 has a built-in bearing. The end of the swinging shaft 9 passes through the swinging bushing 14 and is fixed with nuts and washers, and can rotate clockwise or counterclockwise to form the front body A structure that can be moderately tilted left and right relative to the rear body.

[0017] An operating lever 2 is provided on the handlebar 1 , and a...

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PUM

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Abstract

A tricycle tilting device comprises a handle bar, a front wheel, a front frame, two rear wheels and a crossbeam connected with the two rear wheels. The tricycle tilting device is characterized in thatthe rear end of the front frame is provided with a swing shaft, a rear locking bar fixing frame is arranged under the crossbeam, the swing shaft is arranged in a swing shaft sleeve at the lower partof the rear locking bar fixing frame, can rotate in clockwise direction or counterclockwise direction and is fixedly connected with bearing, and front body of the tricycle can moderately tilt leftwards and rightwards relative to the rear body of the tricycle. Meanwhile, the tilting device is provided with a locking and unlocking switch structure, and a spring rod which can cause automatic reset ofthe tilting device. The tricycle tilting device has the advantages that when the tricycle turns in the course of running, the front body of the tricycle can moderately tilt towards the turning direction relative to the rear body of the tricycle so that balance is easily controlled, so the tricycle is not easily turned over. A driver can carry out locking and unlocking switch operation on the tilting device without removing hands from the handle bars in the course of driving, and the tilting device has the advantages of simple structure, flexible and convenient operation.

Description

technical field [0001] The invention relates to vehicles, in particular to a three-wheeled bicycle, in particular to a tilting device arranged on the three-wheeled bicycle. Background technique [0002] At present, the known three-wheeled bicycle is usually a vehicle with a front wheel and two rear wheels, and adopts a fixed connection structure of a front body supported by a front wheel and a rear body supported by two rear wheels. . When this three-wheeled bicycle turns towards a certain direction at a faster speed, because the whole car body is integrated, the front part of the car body will not tilt accordingly due to the effect of centripetal force, so it is difficult to achieve balance. When the car body is under heavy pressure and fast turning, it is more likely to overturn and cause traffic accidents. Contents of the invention [0003] The object of the present invention is to provide a tilting device for a tricycle. The device can make the front body of the thr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K5/04B62K5/02
Inventor 原口俊幸
Owner 株式会社三六五
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