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Canister layout structure in motorcycle

A two-wheeled motorcycle and configuration structure technology, which is applied to axle suspension devices, bicycle accessories, gasoline tanks, etc., can solve the problems of increasing the number of parts and weight, and achieve the effect of reducing the number of parts and improving rigidity

Active Publication Date: 2010-03-03
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the number of parts and weight increase

Method used

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  • Canister layout structure in motorcycle
  • Canister layout structure in motorcycle
  • Canister layout structure in motorcycle

Examples

Experimental program
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Effect test

Embodiment Construction

[0051] The best embodiments for implementing the present invention will be described below based on the drawings. In addition, the drawing is a view seen from the direction of the reference numeral.

[0052] figure 1 It is a left side view of the two-wheeled motorcycle of the present invention. The two-wheeled motorcycle 10 has a frame 11 and a drive unit 13 including an engine 12 suspended on the frame 11.

[0053] The frame 11 is composed of the following components: a head pipe 15, a main frame 19 and a lower frame 20 extending rearward and downward from the head pipe 15, and a seat rail as an upper frame extending rearward from the rear of the main frame 19 22L, 22R (only the reference numeral 22L on the left is shown), a pivot plate 18 that is installed at the lower rear of the main frame 19 and suspends the engine 12, and extends rearward and upward from the pivot plate 18 and supports the seat The sub-frames 23L, 23R of the guide rails 22L, 22R (only the reference numeral 2...

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PUM

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Abstract

It is an object of the present invention to provide a technique which can reduce the number of parts and the weight of a vehicle body in a motorcycle having a canister at a lower portion of the vehicle body. A canister layout structure in a motorcycle includes a swing arm vertically swingably supported to a rear portion of a body frame and supporting a wheel, a canister located below the swing arm for trapping an evaporative fuel evaporated in a fuel tank, and a center stand pivotably supported to a lower portion of the body frame for making the body frame stand on a road surface when parking. The center stand is retractable to keep a horizontal position substantially parallel to a road surface during running. The canister is located above the center stand in its retracted condition.

Description

Technical field [0001] The invention relates to an improvement of the filter tank configuration structure of a two-wheeled motorcycle. Background technique [0002] There is known a two-wheeled motorcycle equipped with a canister, which is arranged below the swing arm and fixed to the frame, and stores the evaporated fuel evaporated in the fuel tank (for example, refer to Patent Document 1). [0003] Patent Document 1: (Japan) Shikai No. 62-111291 ( figure 1 ) [0004] In Patent Document 1 figure 1 Among them, the canister device 11 (the reference numerals are borrowed from the reference numerals in this publication. The same applies hereinafter.) is arranged at the lower rear portion of the main frame 1 of the suspension engine 2 and located below the swing arm 4 supporting the rear wheels 3. The canister device 11 is provided with a bracket 15 for fixing the canister device 11 to the main frame 1. The lower part of the canister included in the canister device 11 is protected by a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J35/00
CPCB62J37/00B62K25/283B62J35/00
Inventor 仓持大辅车古尚史横村光
Owner HONDA MOTOR CO LTD
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