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Vibration reduction structure

A technology of vibration damping structure and vibration damping components, which is applied in the direction of shock absorbers, friction dampers, shock absorbers, etc., can solve the problems of fatigue damage of vibration isolators, affect the durability of vibration isolators, etc., and achieve vibration reduction , the effect of prolonging the service life

Active Publication Date: 2021-11-23
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, related technologies generally increase the vibration damping capacity by reducing the stiffness of the vibration isolator, but reducing the stiffness of the vibration isolator will affect the durability of the vibration isolator, making the vibration isolator prone to fatigue damage

Method used

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] The orientation nouns involved in the embodiments of this application, such as "upper", "lower", "side", etc., generally start with figure 2 The relative relationship of the orientation shown in is a benchmark, and these orientation terms are used only to describe the structure and the relationship between the structures more clearly, not to describe the absolute orientation. When the product is placed in different postures, the orientation may change, for ...

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Abstract

The invention discloses a vibration reduction structure, and belongs to the technical field of automobile vibration reduction. The vibration reduction structure comprises a vibration reduction assembly and a vibration isolator, wherein the vibration reduction assembly is located in the vibration isolator. The vibration reduction assembly comprises at least one shell, each shell is filled with damping particles, and the damping particles are movably located in the shells. According to the vibration reduction structure, on the premise that the rigidity of the vibration isolator does not need to be reduced, the vibration reduction effect can be achieved through multiple implementation modes, the vibration reduction capacity of an automobile is enhanced, and the service life of the vibration isolator is prolonged.

Description

technical field [0001] The present application relates to the technical field of automobile vibration reduction, in particular to a vibration reduction structure. Background technique [0002] Automobiles have become an indispensable means of transportation in people's daily life. At present, people's expectations for the use of cars are getting higher and higher, and they expect to drive cars smoothly and safely. During the driving process of the car, the vibration generated by the engine or the vibration generated by the wheels caused by the uneven road surface will be transmitted to the body through the exhaust system, causing the body to vibrate, and then the drivers and passengers in the body will feel the vibration . [0003] In the related art, a vibration isolator is arranged between the vehicle body and the exhaust system, wherein the vibration isolator is made of deformable elastic material. When the exhaust system vibrates, the exhaust system transmits the vibr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/01
CPCF16F7/015F16F2222/04
Inventor 何平黄世国陈子兵李艳光黄波
Owner CHERY AUTOMOBILE CO LTD