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A multi-link suspension structure

A multi-link and suspension technology, applied in the direction of suspension, elastic suspension, cantilever installed on the pivot, etc., can solve the problem of easy cracking of sheet metal, to eliminate the impact of large loads, improve comfort, reduce The effect of small shocks

Active Publication Date: 2015-10-28
CHERY AUTOMOBILE CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By setting the limit rod assembly structure, while ensuring the good handling and comfort of the car, it solves the problem that the body sheet metal at the installation point of the shock absorber is easy to crack

Method used

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  • A multi-link suspension structure
  • A multi-link suspension structure
  • A multi-link suspension structure

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] see figure 1 As shown, the embodiment of the present invention provides a multi-link suspension structure, the novel suspension eliminates the large load impact at the installation place of the shock absorber, reduces the impact of the vertical load on the vehicle body when the wheel jumps up, and improves ride comfort. The novel suspension structure mainly includes: lower rear control arm 1, limit lever assembly 2, upper control arm mounting bracket 3, lower rear trailing arm mounting bracket 4, subframe 5, lower front control arm mounting bracket 6, Trailing arm mounting bracket 7, shock absorber mounting plate 8, shock absorber assembly 9, spring assembly 10, upper control arm 11, lower front control arm 12, steering knuckle...

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Abstract

A multi-link suspension structure comprises: a lower-rear control arm (1), a stop rod assembly (2), an upper control arm mounting rack (3), a lower-rear trailing arm mounting rack (4), an auxiliary frame (5), a lower-front control arm mounting rack (6), a trailing arm mounting rack (7), an absorber mounting plate (8), an absorber assembly (9), a spring assembly (10), an upper control arm (11), a lower-front control arm (12), a knuckle (13), a trailing arm (14), a ball joint assembly (15), and a lining assembly (16). The upper control arm (11) and the lower-front control arm (12) are jointed to the stop rod assembly (2) by the ball joint assembly (15) and the lining assembly (16), and the stop rod assembly (2) is used to reduce the load borne by a stop block in the absorber assembly (9) when the wheels carry certain loads and jump to the extreme position. The multi-link suspension structure eliminates the large-load impact to the mounting place of the absorber, and avoids sheet metal from cracking at a vehicle position where the absorber is mounted.

Description

technical field [0001] The invention relates to the field of automobile suspension, in particular to a multi-link suspension structure. Background technique [0002] Multi-link suspension refers to a suspension structure composed of three or more connecting rods. A set of suspension mechanisms that connect the wheels to the vehicle body through various connecting rod configurations can provide control forces in multiple directions and make the wheels more flexible. Reliable driving track. [0003] The multi-link suspension consists of three parts: elastic elements, shock absorbers and force transmission devices. These three parts play the roles of buffering, vibration reduction and force transmission respectively. Among them, the shock absorber is to accelerate the attenuation of the vibration of the vehicle body, and it is the most precise and complex mechanical part in the suspension mechanism. [0004] Because comfort is one of the most important performances of a car, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G15/02
CPCB60G7/001B60G3/20B60G7/005B60G2200/182B60G2204/416B60G2206/11
Inventor 明宇
Owner CHERY AUTOMOBILE CO LTD
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