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Connecting device of rear shock absorber and automobile

A connecting device and shock absorber technology, which is applied to vehicle components, transportation and packaging, elastic suspension, etc., can solve problems such as inability to match the dynamic force of shock absorbers and poor vehicle comfort

Active Publication Date: 2019-06-11
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a connection device of a rear shock absorber and an automobile, so as to solve the problem that the connection device of the upper mount type rear shock absorber in the prior art cannot match the dynamic force of the shock absorber in different forms, Problems leading to poor vehicle comfort

Method used

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  • Connecting device of rear shock absorber and automobile
  • Connecting device of rear shock absorber and automobile
  • Connecting device of rear shock absorber and automobile

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Embodiment Construction

[0034] refer to Figure 1 to Figure 4 , the present invention provides a connection device for a rear shock absorber, comprising: a mounting frame 1 for connecting with an automobile body, a first mounting groove 111 is provided on the end face of the mounting frame 1 facing the automobile body; The rubber bushing 2 in the first installation groove 111, the rubber bushing 2 is partly exposed in the first installation groove 111, so as to be in contact with the automobile body; the rubber bushing 2 includes: formed as a whole by vulcanization The inner skeleton 23, the outer skeleton 21 and the rubber layer 22, the rubber layer 22 is vulcanized between the inner skeleton 23 and the outer skeleton 21; the rubber layer 22 is along the deformation direction of the rubber layer 22 itself The inner skeleton 23 is divided into a first part and a second part which are arranged asymmetrically, so that the static stiffness of the first part and the second part along the deformation dire...

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Abstract

The invention relates to a connecting device of a rear shock absorber and an automobile so as to solve the problem that an upper mounting seat type rear shock absorber connecting device in the prior art cannot be matched dynamic force of a shock absorber in different forms, and consequently the whole vehicle comfort is poor. The connecting device of the rear shock absorber comprises a mounting framework connected with a vehicle body and a rubber bushing arranged in a first mounting groove, and the end face, facing the vehicle body, of the mounting framework is provided with the first mountinggroove; the rubber bushing is partially exposed to the first mounting groove so as to be in contact with the vehicle body; and the rubber bushing comprises an inner frame, an outer frame and a rubberlayer which form a whole through vulcanization, the rubber layer is divided by the inner frame in the deformation direction of the rubber layer into a first part and a second part which are in asymmetrical arrangement, and therefore the static rigidity of the first part in the deformation direction is different from the static rigidity of the second part in the deformation direction.

Description

technical field [0001] The invention relates to the technical field of automobile bodies, in particular to a connection device for a rear shock absorber and an automobile. Background technique [0002] When the car passes through a bumpy road, the wheels transmit the impact to the elastic element, and the elastic element converts the one-time large energy impact transmitted by the wheel into multiple small energy impacts, and then eliminates the multiple small energy impacts through the vibration isolation element, so that The body is not subjected to too much vibration. In recent years, users have higher and higher requirements for the comfort of vehicles, and the design of vibration isolation components has been paid more and more attention by OEMs. [0003] The rear shock absorber is a vibration isolation element installed between the rear suspension of the car body and the wheel, and is fixed on the car body through a connecting device. The connection devices of the re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G13/00
Inventor 徐铄陆海波鲍长勇张海成
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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