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Metal hose for automobile exhaust

A metal hose, automobile exhaust technology, applied in exhaust devices, mufflers, engine components, etc., can solve problems such as affecting the performance of automobiles, poor sealing, etc., to ensure work quality, stable connection and fixation, and reduce looseness Effect

Inactive Publication Date: 2018-03-30
无锡华利达金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Metal hose is an important part in modern industry. Since the main parts of the hose are made of austenitic stainless steel, the excellent temperature resistance and corrosion resistance of the hose are guaranteed. The working temperature range of the hose is extremely wide. In turn, the metal hose can be used as the top of the car exhaust; but the existing car exhaust pipe is not well sealed, which affects the performance of the car when it is exhausted, so it needs to be improved

Method used

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  • Metal hose for automobile exhaust
  • Metal hose for automobile exhaust
  • Metal hose for automobile exhaust

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as Figure 1-4 As shown, the embodiment of the present invention provides a metal hose for automobile exhaust, including an outer pipe 1, an inner mesh 2 is fixedly installed inside the outer pipe 1, and an outer mesh sleeve 3 is fixedly installed on the outer surface of the inner mesh 2 , the outer surface of the outer mesh sleeve 3 is fixedly installed with a bellows 4, and the sealing performance of the outer pipe 1 is ensured by setting the inn...

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Abstract

The invention provides a metal hose for automobile exhaust, which includes an outer pipe, an inner net is fixedly installed inside the outer pipe, an outer mesh sleeve is fixedly installed on the outer surface of the inner net, and an outer mesh sleeve is fixedly installed on the outer surface of the outer mesh sleeve. Corrugated pipe, one end of the outer pipe is welded with an exhaust pipe, the other end of the outer pipe is fixedly installed with a connecting pipe, one end of the connecting pipe is fixedly installed with a connecting block, both sides of the connecting block are connected with flanges by bolts, bolts One end of the connecting block extends to the inside of the flange. The metal hose used for automobile exhaust ensures the tightness of the outer pipe by setting the inner net, the outer net sleeve and the bellows, so that the sealing performance is better, which in turn facilitates the exhaust of the car and makes the car exhaust The exhaust is more smooth, and the connecting block is threadedly connected with the flange piece by setting bolts, which facilitates the replacement of the damaged flange piece, makes the operation easier when replacing it, and saves the use of manpower.

Description

technical field [0001] The invention relates to the technical field of metal hoses, in particular to a metal hose used for automobile exhaust. Background technique [0002] Metal hose is an important part in modern industry. Since the main parts of the hose are made of austenitic stainless steel, the excellent temperature resistance and corrosion resistance of the hose are guaranteed. The working temperature range of the hose is extremely wide. In turn, the metal hose can be used as the top of the automobile exhaust; but the existing automobile exhaust pipe has poor sealing performance, which affects the performance of the automobile when exhausting, so it needs to be improved. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a metal hose for automobile exhaust, which solves the problems raised in the background art above. [0005] (2) Technical solutions [0006] In ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/08F01N13/18
CPCF01N13/08F01N13/1805F01N13/1855
Inventor 浦卫芬
Owner 无锡华利达金属制品有限公司
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