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Exhaust suspension device for passenger car

A suspension and passenger car technology, applied in the direction of power unit, power unit gas intake, vehicle components, etc., can solve problems such as fatigue damage, buffer structure damage, poor durability, etc., to ensure normal operation and prevent damage , the effect of preventing damage

Active Publication Date: 2017-04-12
ANHUI ANKAI AUTOMOBILE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the popularity of transportation, various vehicles have entered people's lives. The intake and exhaust systems are important components of vehicles. Most of the existing large passenger cars use rear-mounted engines, and the catalytic muffler adopts a four-point suspension. The suspension method has defects such as low structural strength, poor durability, and prone to fatigue damage
In addition, the existing catalytic muffler suspension device for passenger cars does not have the function of heat insulation, and the buffer structure of the suspension device is easily damaged due to overheating, which affects the normal operation of the bus engine and the whole vehicle

Method used

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  • Exhaust suspension device for passenger car
  • Exhaust suspension device for passenger car
  • Exhaust suspension device for passenger car

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 and figure 2 A passenger car exhaust suspension device shown includes a single support point clamp 3 for fixing the catalytic muffler, a double support point clamp 4 for fixing the catalytic muffler, and a single support point clamp 3 for fixing the catalytic muffler. The first suspension bracket 5 on the passenger car underframe 8 and the second suspension bracket 6 and the third suspension bracket 7 for fixing the double support point clip on the passenger car underframe.

[0030] Such as image 3 and Figure 4 As shown, the single support point clamp 3 includes a first clamp 31 and a first bracket 32 ​​arranged at the bottom of the first clamp 31 . A first rubber pad is provided between the first bracket 32 ​​and the first suspension bracket 5 . The first bracket 32 ​​is provided with a first heat insulation board 33 for heat insulation of t...

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Abstract

The invention relates to an exhaust suspension device for a passenger car. The exhaust suspension device comprises a single-supporting-point hoop, a double-supporting-point hoop, a first suspension bracket, a second suspension bracket and a third suspension bracket, wherein the single-supporting-point hoop comprises a first hoop and a first bracket arranged at the bottom of the first hoop; a first rubber pad is arranged between the first bracket and the first suspension bracket; a first heat insulating plate for insulating heat of the rubber pad is arranged on the first bracket; the double-supporting-point hoop comprises a second hoop, and a second bracket and a third bracket which are symmetrically arranged on both sides of the bottom of the second hoop; a second rubber pad is arranged between the second bracket and the second suspension bracket; a third rubber pad is arranged between the third bracket and the third suspension bracket; second heat insulating plates for insulating heat of the rubber pads are arranged above the second suspension bracket and the third suspension bracket. The exhaust suspension device has the characteristics of high structural strength, high durability, prevention of fatigue damage, and the like.

Description

technical field [0001] The invention relates to the technical field of passenger cars, in particular to an exhaust suspension device for passenger cars. Background technique [0002] With the popularity of transportation, various vehicles have entered people's lives. The intake and exhaust systems are important components of vehicles. Most of the existing large passenger cars use rear-mounted engines, and the catalytic muffler adopts a four-point suspension. The suspension method has defects such as low structural strength, poor durability, and prone to fatigue damage. In addition, the existing catalytic muffler suspension device for passenger cars does not have the function of heat insulation, and the buffer structure of the suspension device is easily damaged due to overheating, which affects the normal operation of the bus engine and the whole vehicle. Contents of the invention [0003] The purpose of the present invention is to provide a passenger car exhaust suspensi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K13/04
Inventor 黄叶明张芹付朋王黎明倪良春孟龙灿
Owner ANHUI ANKAI AUTOMOBILE
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