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Independent suspension mechanism and steering mechanism with motor vehicle front wheels capable of jumping uprughtly

A technology of independent suspension and steering mechanism, applied in steering mechanism, suspension, elastic suspension, etc., can solve the problems of complex structure and limited load of independent suspension, and achieve the effect of simple structure, reduced roll, and convenient loading and unloading.

Pending Publication Date: 2020-03-31
郑庆华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Suspension mechanisms are generally divided into three types, namely independent suspension, semi-independent suspension and non-independent suspension. Compared with semi-independent suspension and non-independent suspension, independent suspension is independent of each other because its left and right wheels can jump independently. , so its driving stability, cushioning, and comfort are better. It is the suspension method used by most of the current cars, but the independent suspension structure of the current car is complicated, and it uses a simple centered disconnected suspension. Axle, limited load, and wheel runout will change its original upright position

Method used

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  • Independent suspension mechanism and steering mechanism with motor vehicle front wheels capable of jumping uprughtly
  • Independent suspension mechanism and steering mechanism with motor vehicle front wheels capable of jumping uprughtly
  • Independent suspension mechanism and steering mechanism with motor vehicle front wheels capable of jumping uprughtly

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Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1: as Figure 1~12 As shown, in this embodiment, there is provided an independent suspension mechanism and a steering mechanism in which the front wheels of a motor vehicle can jump upright, including an independent suspension mechanism, and the independent suspension structure includes a body frame 10 for erecting a vehicle body, The body frame 10 includes a fixed frame 110, the bottom of the fixed frame 110 is fixedly connected with a fixed shaft 120 from front to back, and a pair of shafts extending horizontally from the fixed shaft to the two sides of the body frame are respectively arranged on both sides of the body frame 10. Swing frame 130, the swing frame includes left swing frame 1330 and right swing frame 1340, a support frame 140 positioned at the bottom of the swing frame is horizontally arranged on both sides of the fixed shaft, and several useful frames are arranged between the support frame 140 and the swing frame 130. For the cushioned bottom ...

Embodiment 2

[0038] Embodiment 2: On the basis of Embodiment 1, in this embodiment, since the left swing frame and the right swing frame are locked by the fixed shaft, it can be seen that the beating of the wheels on the left and right sides does not directly interfere with each other, so the present invention is called an independent suspension mechanism, under the action of the bottom spring and the buffer spring, the wheels on the flat forks on both sides can be in an upright state. The wheels can jump up and down upright, so the present invention is called an independent suspension mechanism capable of standing upright and jumping. Because the wheels can swing backwards, the present invention can also be called an independent suspension mechanism of rear swinging jumping. , it can be clearly seen that it can better cross terrain such as obstacles or low-lying areas.

[0039] In this embodiment, an upper double-hole flat plate 90 for locking the swing frame and the wheel frame is provid...

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Abstract

The invention provides an independent suspension mechanism and steering mechanism with front wheels of a motor vehicle capable of jumping uprightly. The independent suspension mechanism and steering mechanism includes an independent suspension mechanism, the independent suspension mechanism comprises a vehicle body frame. The vehicle body frame comprises a fixing frame, a fixing shaft is fixedly connected below the fixed frame from front to back; a pair of swing frames is arranged on each of two sides of the vehicle body frame; a pair of supporting frames located below the swing frame is arranged on the two sides of the fixing shaft. A plurality of bottom supporting springs are arranged between each supporting frame and the swing frame. A plurality of pairs of buffer springs extending to the swing frame from the upper side part of the fixing frame are symmetrically arranged between the two sides of the fixing frame and the swing frame; a wheel frame is arranged outside each swing frame, a wheel is installed in each wheel frame, each wheel frame comprises an arc-shaped frame located on the upper rear portion of the corresponding wheel, a bottom fork frame extending to the two sidesof the corresponding wheel is fixedly connected to the lower portion of each arc-shaped frame, and a pair of damping springs located on the two sides of the corresponding wheel are connected between each bottom fork frame and the corresponding arc-shaped frame. The independent suspension mechanism and steering mechanism is reasonable in structure, ingenious in design and good in damping performance and has wide prospects.

Description

technical field [0001] The invention relates to an independent suspension mechanism and a steering mechanism with which the front wheels of a motor vehicle can jump upright. Background technique [0002] The front wheel suspension of the motor vehicle is supported between the tire and the body, which can ease the impact transmitted to the body by the uneven road surface, and attenuate the resulting inclination, shaking and vibration in the left, right, up and down directions, that is, the cushioning effect, to improve the ride comfort of the occupants , Reduce the wear and tear of the impact force on the vehicle. Suspension mechanisms are generally divided into three types, namely independent suspension, semi-independent suspension and non-independent suspension. Compared with semi-independent suspension and non-independent suspension, independent suspension is independent of each other because its left and right wheels can jump independently. , so its driving stability, cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G3/14B62D7/16
CPCB60G3/14B62D7/16B60G2200/13B60G2200/44
Inventor 郑庆华
Owner 郑庆华
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