All-terrain vehicle and its steering system

An all-terrain vehicle and steering system technology, applied to the steering control, steering column, steering mechanism and other directions installed on the vehicle, can solve the problems of empty steering wheel steering, poor steering feel, hidden safety hazards, etc., to improve accuracy and cost. The effect of low and high installation accuracy

Active Publication Date: 2021-02-12
SEGWAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steering wheel 4' is connected with the power steering system 1', usually through a pair of upper cross cardan shafts 51', sliding forks 52' and rotating shafts 53', as Figure 9 As shown, this connection method has many parts, cumbersome assembly and high cost
In addition, due to the sliding fork structure with internal and external splines, it may cause the steering wheel to be vacant, and the steering feel is poor, which will affect the driver's judgment on road conditions and vehicles during intense driving, thus posing a great safety hazard

Method used

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  • All-terrain vehicle and its steering system
  • All-terrain vehicle and its steering system
  • All-terrain vehicle and its steering system

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Embodiment Construction

[0059] Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary, and embodiments of the present invention are described in detail below.

[0060] In describing the present invention, it is to be understood that the terms "center", "width", "upper", "lower", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outer", "axial", "radial" and "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In the description of the present invention, "first feature" and "second feature" may includ...

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Abstract

The invention discloses an all-terrain vehicle and its steering system. The steering system includes: a steering wheel; a power steering device having an upper connecting shaft and a first connecting shaft; a steering cross shaft assembly including a rotating shaft and a driven shaft, the upper end of the rotating shaft is connected to the steering wheel, and the driven shaft The upper end of the upper cross shaft is connected with the lower end of the rotating shaft through the upper cross shaft joint, the lower end of the driven shaft has a lower cross shaft joint, and the lower cross shaft joint is connected with the upper connecting shaft; the direction column tube, the direction The column tube is rotatably sleeved on the outside of the rotating shaft and rotatably connected to the vehicle frame, and the center point of the upper cross joint is located on the rotation axis of the direction column relative to the vehicle frame; machine. According to the steering system of the embodiment of the present invention, the assembly process is reduced, the installation accuracy is high, and the cost is low; in addition, the steering clearance of the steering wheel is reduced; in addition, the precision of the steering system can be further improved to meet the adjustment requirements of the steering wheel.

Description

technical field [0001] The invention relates to the field of all-terrain vehicles, in particular to a steering system of an all-terrain vehicle and an all-terrain vehicle with the same. Background technique [0002] In the technology related to the steering system of a four-wheel all-terrain vehicle, it is usually necessary to set a power steering system to help the driver to manipulate the vehicle more easily. One end of the power steering system is connected to the steering wheel, and the other end is connected to the steering gear. The steering wheel 4' is connected with the power steering system 1', usually through a pair of upper cross cardan shafts 51', sliding forks 52' and rotating shafts 53', as Figure 9 As shown, this connection method has many parts, cumbersome assembly and high cost. In addition, due to the sliding fork structure with internal and external splines, the steering wheel may be vacant, and the steering feel is poor, which will affect the driver's j...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D1/10B62D1/20B62D7/16
CPCB62D1/10B62D1/20B62D7/16
Inventor 李想范戈
Owner SEGWAY TECH CO LTD
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