Suspension system assembly and automobile

A suspension system and assembly technology, which is applied in the direction of suspension, elastic suspension, vehicle spring, etc., can solve the problems of improving the vibration isolation performance and the suspension system assembly cannot change the stiffness, so as to improve the vibration isolation performance and reduce the tremor effect

Pending Publication Date: 2018-06-12
BAIC GRP ORV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a suspension system assembly and a vehicle to solve the problem that the suspension system assembly cannot change the stiffness according to the load to improve the shock isolation performance

Method used

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  • Suspension system assembly and automobile
  • Suspension system assembly and automobile
  • Suspension system assembly and automobile

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] see figure 1 , figure 1 It is a structural schematic diagram of the suspension system assembly provided by the embodiment of the present invention. The present invention provides a suspension system assembly 1, which is applied to automobiles. The automobile includes a rear axle assembly 2 and a vehicle frame assembly 3. The suspension system assembly 1 includes a coil spring 11, and the coil spring 11 Set between the rear axle assembly 2 and ...

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Abstract

An embodiment of the invention provides a suspension system assembly and an automobile. The automobile comprises a rear axle assembly, a frame assembly and a suspension system assembly. The suspensionsystem assembly comprises a coil spring which is arranged between the rear axle assembly and the frame assembly and fixed to the rear axle assembly, the coil spring comprises a sparse ring structureand a dense ring structure connected with the sparse ring structure, the pitch diameter of the sparse ring structure is identical to that of the dense ring structure, and the spring pitch of the densering structure is smaller than that of the sparse ring structure. The suspension system assembly has advantages that rigidity can be correspondingly generated according to automobile loads, and accordingly the vibration isolation performance can be improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a suspension system assembly and an automobile. Background technique [0002] With the continuous development and popularization of the automobile industry, users have higher requirements for the humanization and convenience of automobiles, and thus put forward new requirements for the design of automobile structures. [0003] In related technologies, the suspension system assembly includes coil springs with constant stiffness, and the load of the vehicle and the degree of ground bumps will change during the running of the vehicle. When the car load is light or heavy, the stiffness of the constant stiffness coil spring does not change. If the road condition is bumpy at this time, the passengers will feel a strong tremor. It can be seen that the suspension system in the related art has the problem that the stiffness cannot be changed according to the load to improve the shock...

Claims

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Application Information

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IPC IPC(8): B60G11/14
CPCB60G11/14B60G2202/10
Inventor 于慧曹广雷魏国祯
Owner BAIC GRP ORV CO LTD
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