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Charcoal canister for motorcycle

A technology for motorcycles and canisters, which is applied to bicycle frames, bicycle accessories, transportation and packaging, etc. It can solve the problems of high manufacturing cost, increased difficulty in processing the frame, and scattered problems, so as to reduce the difficulty of processing technology and improve the appearance of products Sexuality and the effect of reducing manufacturing costs

Inactive Publication Date: 2011-04-20
CHONGQING LONCIN MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this installation structure, first of all, because there is no cover to cover the carbon tank, that is, the carbon tank is exposed on the frame, and the ventilation pipes entering and leaving the carbon tank cannot be positioned and arranged according to the standard on the frame , so it looks more scattered, which affects the appearance of the vehicle; secondly, welding the mounting lugs of the carbon canister on the frame or using a transition piece will increase the difficulty of processing the frame, the manufacturing cost is high, and the carbon Tank installation is inconvenient

Method used

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  • Charcoal canister for motorcycle
  • Charcoal canister for motorcycle
  • Charcoal canister for motorcycle

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with drawings and embodiments.

[0014] Such as figure 1 , figure 2 with image 3 As shown, a carbon canister for a motorcycle is integrally extended with mounting lugs 11 and positioning lugs 12 on the cover 1 between the fuel tank and the engine, and the carbon canister 2 is supported by the mounting lugs 11. On the cover 1 and located inside the cover 1 , the air pipe 3 that enters and exits the carbon canister 2 passes through the positioning hole 4 on the positioning lug 12 for positioning.

[0015] The present invention directly supports and fixes the carbon canister 2 on the cover 1, so that there is no need to weld the installation lugs of the carbon canister on the vehicle frame, and the transitional connector for fixing the carbon canister on the vehicle frame is no longer required, and the installation lugs 11 The positioning lugs 12 and the cover 1 are integrally formed, which is easy t...

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PUM

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Abstract

The invention discloses a charcoal canister for a motorcycle, which is formed by integrally extending out an installation support lug (11) and a location support lug (12) on a covering piece (1) between a fuel tank and an engine, a charcoal canister (2) supports the covering piece (1) by the installation support lug (11) and is located at inner side of the covering piece (1), and one end of a ventilating pipe (3) passing in and out the charcoal canister (2) passes through a location hole (4) on the location support lug (12) to be limited. The charcoal canister for the motorcycle improves commercial property of appearance of the finished motorcycle, and the charcoal canister (2) is conveniently installed, so that manufacturing cost of the finished motorcycle can be reduced.

Description

technical field [0001] The invention relates to components on motorcycles, in particular to a mounting structure for a carbon canister for motorcycles. Background technique [0002] The carbon canister (activated carbon canister) is an important part of the fuel evaporation control system. It is generally installed between the fuel tank and the engine, and is as close as possible to the fuel tank and carburetor. It can absorb and absorb the fuel vapor generated by the fuel tank. The role of desorption. [0003] On a motorcycle, generally select a suitable position on the frame below the fuel tank, and install lugs on the frame by welding, or use a transition piece to install and fix the carbon tank on the frame. In this installation structure, first of all, because there is no cover to cover the carbon tank, that is, the carbon tank is exposed on the frame, and the ventilation pipes entering and leaving the carbon tank cannot be positioned and arranged according to the stan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K19/30B62J99/00
Inventor 覃永川李小红杨关海姜东恩颜斌黄远勇李小军
Owner CHONGQING LONCIN MOTOR
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