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Front suspension deflection mechanism for reverse tricycle

A front suspension, tricycle technology, applied in the direction of suspension, elastic suspension, steering mechanism, etc., can solve the problems of insufficient stability, easy to fall and ride, and achieve low steering resistance, high driving stability, and good controllability. and the effect of flexibility

Inactive Publication Date: 2017-04-26
ZONGSHEN NO 2 LOCOMOTIVE CO LTD CHONGQING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems that the existing two-wheeled vehicle is easy to fall when turning or on a slippery road and the problem of insufficient stability when riding, the present invention proposes a front suspension yaw mechanism for an inverted tricycle

Method used

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  • Front suspension deflection mechanism for reverse tricycle
  • Front suspension deflection mechanism for reverse tricycle
  • Front suspension deflection mechanism for reverse tricycle

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with test examples and specific embodiments. However, it should not be understood that the scope of the above subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0017] exist Figure 1-Figure 3 Among them, the inner ends of the right upper arm 1 and the left upper arm 2 are provided with rolling bearings, which are installed on the upper end of the connecting frame 19 through the upper cradle shaft 20, and the inner ends of the right lower arm 3 and the left lower arm 4 are provided with rolling bearings, respectively passed through the front cradle shaft 21 and the rear cradle shaft 22 are installed on the lower end of the connecting frame 19; the outer ends of the upper right arm 1 and the lower right arm 3 are provided with rolling bearing...

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Abstract

The invention relates to the technical field of vehicle suspensions, in particular to a front suspension deflection mechanism for a reverse tricycle. Steering pull rods are not coaxially arranged. A parallelogram structure is formed among the steering pull rods, an upper arm of a suspension and a lower arm of the suspension. The steering angle error of a left wheel and a right wheel in the steering process and the tricycle toe-in change in the cantilever swinging process are effectively reduced, the tricycle running and operation stability is improved, the wear rate of the left wheel and the right wheel is reduced, and the use reliability is greatly improved.

Description

technical field [0001] The invention relates to the technical field of vehicle suspension, in particular to a front suspension yaw mechanism of an inverted tricycle. Background technique [0002] Two-wheeled vehicle is because of the restriction of structure, because the grounding point of front wheel is not on the same plane with the façade of vehicle frame when turning, it is easy to slip and fall on the higher speed and slippery road surface. However, when traditional three-wheeled and four-wheeled vehicles are driving on a curve, due to structural limitations, the vehicle cannot yaw freely, and the bending action cannot be easily realized during the turning process, which makes people who are used to riding two-wheeled vehicles feel uncomfortable. In recent years, a variety of tiltable three-wheeled vehicles have emerged, which overcome the shortcomings of easy to fall and instability of the body, and can bring users the same riding experience as two-wheeled vehicles, oc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K25/24B60G3/20B60G21/055B62D7/16
CPCB60G3/20B60G21/055B60G2200/144B60G2200/34B60G2200/462B60G2202/43B60G2204/62B60G2206/011B60G2300/122B60G2500/40B60G2800/20B62D7/16B62K25/24
Inventor 汪小平钟学良徐廷茂袁旭汪小强余川何智源
Owner ZONGSHEN NO 2 LOCOMOTIVE CO LTD CHONGQING
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