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Straddle-type vehicle

A technology for ride-on vehicles and vehicles, applied to motorcycles, bicycles, motor vehicles, etc., can solve the problems of increased frequency of blockage, difficulty in setting air intake passages at the same time, and insufficient suppression of dust, etc., to achieve suppression performance Falling effect

Active Publication Date: 2013-07-03
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the motorcycle described in Patent Document 1, if the same air intake passage as that connected to the air filter is provided in the storage box that accommodates the CVT, the air intake passage of the air filter will be different from that of the storage box. The intake passages of the box interfere with each other
Therefore, it is difficult to provide these intake passages at the same time
[0008] In addition, even if a suction port is provided in the space under the seat, since the suction port opens obliquely upward toward the above-mentioned space, it may not be possible to sufficiently suppress the entry of dust into the air filter in dusty areas.
As a result, air containing a large amount of dust is sucked into the air filter, and the frequency of clogging may increase

Method used

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Embodiment Construction

[0068] Embodiments of the present invention will be described below. Such as figure 1 As shown, the saddle type vehicle according to this embodiment is a small motorcycle 1 . However, the saddle type vehicle according to the present invention is not limited to the small motorcycle 1 . The saddled vehicle according to the present invention may be other types of motorcycles such as so-called light-duty, off-road motorcycles or road motorcycles. In addition, the saddled vehicle according to the present invention is not limited to a motorcycle, but may be an ATV (All Terrain Vehicle, all-terrain vehicle) or the like. In addition, a so-called saddle type vehicle is a vehicle in which a rider straddles a saddle.

[0069] In the following description, front, rear, left, and right mean front, rear, left, and right as seen by the rider of the motorcycle 1, respectively. The marks F, Re, L, and R marked in the figure represent front, rear, left, and right, respectively.

[0070] Th...

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PUM

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Abstract

A motorcycle (1) includes a body frame having left and right seat frames, a storage box (180) having a right side wall (182) positioned to the left of the right seat frame, an air cleaner (100) connected to an intake pipe, and an intake passage (130) having an air inlet port (122) for sucking air, the intake passage (130) extending upward from the air cleaner (100). The intake passage (130) is disposed to the right of the vehicle center line. The air inlet port (122) is disposed on the right of the right side wall (182) of the storage box (180) and on the left of the right seat frame. At least a portion of the air inlet port (122) of the intake passage (130) faces the right side wall (182) of the storage box (180).

Description

technical field [0001] The present invention relates to saddle type vehicles. [0002] In addition, this application claims the priority based on the JP Patent application 2011-289096 for which it applied on December 28, 2011, The whole content of this application is taken in into this specification as a reference. Background technique [0003] In a saddle type vehicle including an engine as a driving source, if dust or the like is mixed in the air supplied to the engine, the inside of the engine may be worn, and as a result, the life of the engine may be reduced. Therefore, generally, an air filter, which is a device for cleaning air, is provided on the upstream side of an intake pipe that supplies air to the engine. [0004] Patent Document 1 discloses a motorcycle including a power transmission device arranged on the left side of the motorcycle and an air cleaner arranged above the device. As a power transmission device, a belt-type continuously variable transmission (C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/024B62K11/00
CPCB62K11/10B62K19/46B62K2202/00
Inventor 宗笃志
Owner YAMAHA MOTOR CO LTD
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