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Air inlet pipe

An air intake pipe and air intake cavity technology, which is applied in the field of air intake pipes, can solve the problems of inconvenient processing, rough processing quality and high processing cost of the intake pipe, and achieve the effects of simple structure, high processing quality and low processing cost.

Inactive Publication Date: 2014-07-02
刘勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The contour line of the cross-section of the inner wall of the existing intake pipe is an arc, which makes the internal structure of the intake pipe inconvenient to process, the quality of the process is rough, the processing cost is high, and the air intake performance is low

Method used

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 As shown, the intake pipe of the present invention includes the intake pipe aluminum alloy seat 1, the air intake chamber 2, the negative pressure nozzle 3, the O-shaped sealing ring 4 and the stud 5, and the stud 5 is located at the upper end of the intake pipe aluminum alloy 1 , the O-ring 4 is located at the lower end of the aluminum alloy seat 1 of the air intake pipe, the contour of the cross section of the inner wall of the air intake chamber 2 is a straight line, and the negative pressure nozzle 3 is installed on the aluminum alloy seat 1 of the air intake pipe and communicates with the air intake chamber 2 .

[0011] In the present invention, after setting the inner wall of the air intake chamber as a straight line, the internal structure is more favorable for processing, the processing cost is reduced...

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Abstract

The invention discloses an air inlet pipe. The air inlet pipe comprises an air inlet pipe aluminum alloy base, an air inlet cavity, a negative pressure nozzle, an O-type sealing ring and a double-screw bolt, wherein the double-screw bolt is located at the upper end of the air inlet pipe aluminum alloy base; the O-type sealing ring is located at the lower end of the air inlet pipe aluminum alloy base; the contour line of the cross section of the inner wall of the air inlet cavity is a straight line; the negative pressure nozzle is installed on the air inlet pipe aluminum alloy base and is communicated with the air inlet cavity. Due to the technical scheme, the air inlet pipe has the advantages of being simple in structure and low in machining cost, the interior structure can be machined conveniently, the machining quality is high, and the air inlet performance is improved.

Description

technical field [0001] The invention relates to a component on a motorcycle, in particular to an air intake pipe. Background technique [0002] The contour line of the cross-section of the inner wall of the existing air intake pipe is an arc, which makes the internal structure of the air intake pipe inconvenient to process, the quality of the process is rough, the process cost is high, and the air intake performance is low. Contents of the invention [0003] The purpose of the present invention is to provide an air intake pipe, which can make the internal structure easy to process, the quality of the process is high, and the air intake performance is improved. [0004] In order to achieve the above object, the air intake pipe provided by the present invention includes an air intake pipe aluminum alloy seat, an air intake cavity, a negative pressure nozzle, an O-shaped sealing ring and a stud, the stud is located at the upper end of the air intake pipe aluminum alloy, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/104
Inventor 刘勇
Owner 刘勇
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