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Saddled vehicle

A straddle-type vehicle and body technology, which is applied to vehicle parts, motorcycles, bicycles, etc., can solve the problems of increasing the number of parts, assembly workload, time-consuming, and pressure loss, ensuring position accuracy and suppressing parts. Quantity and assembly workload, effect of suppressing increase

Inactive Publication Date: 2016-05-11
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, not all straddle-type vehicles have a cross pipe near the recovery tank disposed near the fuel tank or the intake system of the engine, and may not have such a cross pipe.
Therefore, in order to ensure the clean air introduced into the recovery tank, the air introduction pipe has to be lengthened, which causes problems such as increased pressure loss and labor-intensive layout of the air introduction pipe.
In addition, if a dedicated chamber is provided near the recovery tank, the number of parts and assembly work will increase

Method used

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Embodiment Construction

[0037] Hereinafter, embodiments of the present invention will be described based on the drawings. In addition, in the drawings used in the following description, the arrow FR indicates the front of the vehicle, the arrow UP indicates the upper side of the vehicle, and the arrow LH indicates the left side of the vehicle.

[0038] figure 1 It is a right side view of the motorcycle 1 of the embodiment of this invention. figure 2 It is a figure which shows the structure around the recovery tank 50 of the said two-wheeled motorcycle 1, and is a right side view of the state which removed the side cover 20L, 20R.

[0039] Such as figure 1 As shown, the body frame 2 of the two-wheeled motorcycle 1 as the straddle-type vehicle according to the embodiment of the present invention has a head pipe 3, a main frame 4, rear frames 5L, 5R, a downward extension frame 6, and a pivot bracket 7. And vice pipe 8L, 8R.

[0040] The head pipe 3 constitutes the front end of the body frame 2. A pair of le...

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PUM

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Abstract

This saddled vehicle (1) is provided with: a rear fender (61) disposed along the outer peripheral side of the rear wheel (WR); a chamber section (60) provided in front of the rear wheel (WR) so as to be closer to the outer peripheral side of the rear wheel (WR) than the mudguard surface (61f) of the rear fender (61), the mudguard surface (61f) facing the rear wheel (WR); and an atmospheric air introduction pipe (56) connected to the chamber section (60) and introducing atmospheric air to a canister (50).

Description

Technical field [0001] The present invention relates to a straddle-type vehicle having a recovery tank that recovers evaporated fuel from the fuel tank. Background technique [0002] In recent years, in order to improve environmental characteristics, straddle-type vehicles with recovery tanks have been popularized, in which the recovery tank recovers evaporated fuel from the fuel tank. [0003] The recovery tank is connected with a purge pipe, an air introduction pipe, and a drain pipe in addition to a charge pipe that recovers evaporated fuel from the fuel tank and sends it to the recovery tank. The air introduction pipe introduces air (atmospheric pressure) into the recovery tank during purification. The purge pipe supplies the mixed gas of the air introduced from the air introduction pipe and the evaporated fuel adsorbed by the recovery tank to the intake system of the engine. The drain pipe drains excess water, etc. to the outside. [0004] It is not desirable to mix dust or m...

Claims

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Application Information

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IPC IPC(8): B62J37/00B62J15/00B62J99/00
CPCB60K2015/03514B60Y2200/12B62J15/00B62J35/00B62J37/00B62K11/04B62J40/00F02M19/066F02M25/0854F02M25/089F02M35/162B60K13/02B60K2015/03072
Inventor 安多信喜龟井诚太郎西山弘忠
Owner HONDA MOTOR CO LTD
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