Front suspension deflecting structure for backing of tricycle

Abstract

The invention proposes a front suspension deflecting structure for the backing of a tricycle. A connection frame is provided with four rocking arm installation holes which are not coaxial. The inner ends of a right upper arm and a right lower arm are provided with rolling bearings. A connection shaft installed in the interior is installed at the left side of the connection frame, and the outer ends of the right upper arm and the right lower arm are provided with rolling bearings, and the rolling bearings are respectively installed at a right upper rotating hinge and a right lower rotating hinge through connection shafts. The outer ends of a left upper arm and a left lower arm are respectively provided with rolling bearings, and the rolling bearings are respectively installed at a left upper rotating hinge and a left lower rotating hinge through connection shafts. Upper and lower hinge installation holes of steering knuckles are inclined relatively to the ground, and a front suspension is enabled to have the characteristics of an automobile master pin. The structure gives consideration to the operation stability of motion of a four-wheel automobile and the running flexibility of a two-wheel vehicle. The structure automatically tilts in a turning process, easily achieves the bending running operation, and is stable in operation in a riding process.

Description

technical field [0001] The invention relates to a front suspension structure, in particular to a front suspension yaw structure for an inverted tricycle. Background technique [0002] With the continuous improvement and development of transportation tools, traditional two-wheeled bicycles cannot meet the growing needs of ordinary users. Coupled with the constraints of energy, environmental protection, and urban congestion caused by the increase in vehicle use, China's traffic Tools will tend to develop in a variety of forms. Due to the limitation of the structure of the two-wheeled vehicle, the ground point of the front wheel is not on the same plane as the vertical surface of the frame when turning, so it is easy to slip on the high speed and slippery road; while the traditional three-wheeled vehicle 4. When the four-wheeled vehicle travels on a curve, due to structural limitations, the vehicle cannot realize free yaw, and the bending action cannot be easily realized durin...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the existing technology of three-wheeled and four-wheeled vehicles when driving on a curve, due to structural limitations, the vehicle cannot realize free deflection, 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 And other issues

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