Balanced type suspension frame and motor vehicle

A balanced, motor vehicle technology, applied in the direction of suspension, elastic suspension, vehicle spring, etc., can solve the problems of large steering shaft bending moment, steering handle shake, poor comfort, etc., achieve small friction, improve safety performance, The effect of small bending moment

Pending Publication Date: 2017-05-10
徐中芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current tricycle market has a large number of holdings, and it is increasing year by year. The existing tricycles have steering handle vibration, heavy steering, poor comfort, large bending moment on the steering shaft, and easy damage.

Method used

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  • Balanced type suspension frame and motor vehicle
  • Balanced type suspension frame and motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 and figure 2 As shown, a balanced suspension of the present embodiment is installed on the front wheel 4 of the car body; it includes a direction link plate 1 and a first suspension 2 and a second suspension which are mirrored and vertically fixed at both ends of the direction link plate 1 respectively. frame 3, one end of the direction axis 5 of the car body is vertically fixed on the middle part of the direction link plate 1;

[0030] Both the first suspension 2 and the second suspension 3 include a support arm 23, a swing arm 22 and a shock absorber 24 connected in sequence, one end of the support arm 23 and one end of the direction connecting plate 1 pass through a first The bearings are vertically connected, the other end of the support arm 23 is connected with one end of the swing arm 22 through a second bearing, and the other end of the swing arm 22 is connected with one end of the shock absorber 24 through a third bearing, so The other end of...

Embodiment 2

[0036] Such as figure 1 and figure 2 As shown, a motor vehicle in this embodiment includes a vehicle body and the balanced suspension according to any one of claims 1 to 4, the upper end of the direction axis of the vehicle body is inclined towards the direction close to the vehicle body , the lower end of the direction shaft 5 is fixedly connected with the middle part of the direction link plate 1 .

[0037]In the motor vehicle of this embodiment, the movement of the shock absorber is more flexible, the steering is light, the bending moment on the direction axis is small, and it is not easy to be damaged; when the front wheel moves upward, the swing arm rotates clockwise with the connection point with the support arm as the center of the circle, At the same time, the connection point of the swing arm and the shock absorber also rotates, and the connection point of the shock absorber and the support arm swings at the same time, compressing the shock absorber, so that the lat...

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Abstract

The invention relates to a balanced type suspension frame and a motor vehicle. The balanced type suspension frame is installed on a front wheel of a vehicle body and comprises a direction yoke plate, a first suspension frame and a second suspension frame, and the first suspension frame and the second suspension frame are perpendicularly fixed to the two ends of the direction yoke plate in a mirror image mode correspondingly. One end of a direction shaft of the vehicle body is perpendicularly fixed to the middle of the direction yoke plate. The first suspension frame and the second suspension frame each comprise a supporting arm, a swing arm and a shock absorber which are connected in sequence; one end of the supporting arm is perpendicularly connected with one end of the direction yoke plate through a first bearing; the other end of the supporting arm is connected with one end of the swing arm through a second bearing; the other end of the swing arm is connected with one end of the shock absorber through a third bearing; and the other end of the shock absorber is hinged to one end of the supporting arm. The two ends of a front axle of the vehicle body are fixed to the third bearing in the first suspension frame and the third bearing in the second suspension frame correspondingly. According to the balanced type suspension frame and the motor vehicle, the direction shaft is small in bending moment and not prone to being damaged; a direction handle is not shaking; the vehicle body is smooth and steady; and when the front wheel moves upwards, the shock absorbers move more flexibly, and the produced friction force is small.

Description

technical field [0001] The invention relates to the technical field of motor vehicles, in particular to a balanced suspension and a motor vehicle. Background technique [0002] The current tricycle market has a large amount of stock, and it is on the rise year by year. The existing tricycles have the phenomenon of steering handle shaking, heavy steering, poor comfort, large bending moment on the steering shaft, and easy damage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a balanced suspension and a motor vehicle for the deficiencies of the prior art. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a balanced suspension mounted on the front wheel of the car body; frame, one end of the direction axis of the vehicle body is vertically fixed to the middle of the direction link plate; [0005] Both the first suspension and the second suspens...

Claims

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Application Information

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IPC IPC(8): B62K25/16B60G15/06B60G7/00
CPCB62K25/16B60G7/006B60G15/068B60G2300/122B60G2206/10B60G2204/1242B60G2204/129B60G2204/148B60G2202/31B60G2800/20
Inventor 徐中芝邹运东
Owner 徐中芝
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