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Decorative tail pipe for exhaust

A technology for decorating tailpipes and assembly holes, which is applied in the direction of exhaust devices, mufflers, machines/engines, etc. It can solve the problems of heavy weight, high cost, and high density of stainless steel materials for decorative tailpipes, so as to avoid high temperature melting and reduce weight , Prevent the effect of temperature conduction

Active Publication Date: 2022-07-22
BAOLONG ANHUI AUTO PARTS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the stainless steel material has a high density, and the decorative tailpipe manufactured therefrom is heavy in weight and high in cost

Method used

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  • Decorative tail pipe for exhaust
  • Decorative tail pipe for exhaust
  • Decorative tail pipe for exhaust

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Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] refer to Figure 1-Figure 5 , the present invention proposes an exhaust type decorative tail pipe, comprising a metal inner tank 1 and a plastic outer tank 2, wherein:

[0022] The metal inner tank 1 is arranged in the plastic outer tank 2 and there is a gap between the metal inner tank 1 and the plastic outer tank 2. The thickness of the metal inner tank 1 is 1mm, the thickness of the plastic outer t...

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Abstract

The exhaust type decorative tail pipe comprises a metal inner container and a plastic outer container, the metal inner container is arranged in the plastic outer container, a gap is reserved between the metal inner container and the plastic outer container, and a plurality of connecting pieces connected with the plastic outer container are arranged outside the metal inner container. The outer container bold container is made of plastic materials, PA46 and other plastic materials can be selected, temperature conduction can be prevented, the weight of the decorative tail pipe is reduced, and cost is reduced; the metal inner container and the plastic outer container are fastened and connected through the connecting bolts, the connecting frame and the nuts, a gap is reserved between the connecting frame and the metal inner container, heat conduction caused by direct contact of the inner container and the outer container is structurally avoided as far as possible, and the plastic outer container is prevented from being melted by high temperature.

Description

technical field [0001] The invention relates to a tail pipe, in particular to an exhaust decorative tail pipe. Background technique [0002] Exhaust pipe decoration tail pipe is the best choice for the tail decoration of many sports cars at present. The decorative tail pipe needs to withstand the high temperature exhaust gas at the tail and the violent vibration of the exhaust pipe during the operation of the vehicle, and also has good corrosion resistance to meet the decorative effect. Therefore, the structure of inner and outer bladders and connecting brackets is usually used, with a thickness of 1.0mm, and the material is SUS304. This material has good corrosion resistance and high temperature resistance, as well as good stiffness and strength. This type of structure and material are widely used. However, the density of stainless steel material is high, and the decorative tail pipe manufactured therefrom is heavy in weight and high in cost. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/08F01N13/14F01N13/16F01N13/18F01N13/20
CPCF01N13/082F01N13/141F01N13/14F01N13/16F01N13/1855F01N13/20F01N2530/04F01N2530/18
Inventor 张挺胡倩倩彭彤邓小波
Owner BAOLONG ANHUI AUTO PARTS
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