Suspension structure of mobile muffler

A technology of automobile mufflers and bushings, which is applied in the direction of mufflers, vehicle parts, machines/engines, etc., can solve the problems of easy deformation, durability and poor stability, and achieve enhanced stability, increased firmness and durability, and Y The effect of increasing stiffness

Inactive Publication Date: 2019-09-20
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a suspension structure of an automobile muffler to solve

Method used

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  • Suspension structure of mobile muffler
  • Suspension structure of mobile muffler
  • Suspension structure of mobile muffler

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Example Embodiment

[0029] The present invention will be further described below in conjunction with accompanying drawing:

[0030] like Figure 4-10 The suspension structure of an automobile muffler shown includes a rubber body 2, and also includes a bushing installation frame 3 for the rubber body 2 to be embedded and installed, so that the rubber body 2 is covered by the bushing installation frame 3 so that it is not easily deformed , relatively durable, and the material of the bush installation frame 3 can be plastic or metal. The bush installation frame 3 is embedded in the installation bracket 4, and the installation bracket 4 is detachably installed on the vehicle frame. The installation bracket 4 makes the suspension structure easy to install, enhances its versatility, and has higher utilization Rate.

[0031] The central axis of the rubber body 2 has a bushing installation hole 21 for the muffler hook 5 to be inserted into. In order to facilitate connection, a harder installation sleev...

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Abstract

The invention relates to a suspension structure of a mobile structure. The suspension structure comprises a rubber body and a lining installation frame used for embedding the rubber body. The lining installation frame is installed in an installation support in an embedded mode. The installation support is detachably installed on a frame. A lining installation hole used for allowing a muffler hook to be inserted is formed in the central axis of the rubber body. Four lining hollowed holes are formed around the lining installation hole in a round array mode with the circle center of the lining installation hole as the center. The suspension structure is simple, good in stability, unlikely to deformation and good in durability, installation is convenient, and universality is high.

Description

technical field [0001] The invention relates to an automobile exhaust system, in particular to a suspension structure of an automobile muffler. Background technique [0002] Automobile muffler, also known as exhaust muffler, is a component installed at the end of the exhaust pipe of the automobile. It is mainly used to reduce the noise generated when the engine of the motor vehicle is working, so as to achieve the purpose of reducing noise. Since the fixing of the muffler must be able to bear the weight of the exhaust system, decouple the vibration transmitted from the exhaust system to the chassis of the vehicle, stabilize the exhaust and withstand the high temperature conducted by the exhaust system, the fixing structure of the muffler is generally Fix by hanging. [0003] like Figure 1-3 The existing rubber lug 1 shown is connected with the vehicle hook and the muffler hook respectively through the upper and lower rubber lug mounting holes 11 . The control of the stiff...

Claims

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Application Information

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IPC IPC(8): F01N13/18B60K13/04
CPCB60K13/04F01N13/1805
Inventor 蹇昱扬张程葛亮黄一桃周蜀超
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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