To improve the degree of freedom on arrangement of a canister in an off-road traveling vehicle including an internal combustion engine, a fuel tank, a body frame in which the internal combustion engine and the fuel tank are mounted, at least three wheels that are suspended by the body frame and includes at least a pair of right and left wheels, and the canister that adsorbs vaporized fuel generated in the fuel tank.SOLUTION: Part of a vehicle body cover comprises: a vertical wall 21a that covers a specific wheel from one of a front part or a rear part, and extends in a vertical direction; an upper wall 21b that covers the specific wheel from above, extends in a fore-and-aft direction, and is disposed apart from the other of the front part or the rear part of the vertical wall 21a; and a connection wall 21c that tilts and joins an end on the upper wall 21b side of the vertical wall 21a and an upper end of the vertical wall 21a. A storage space 37 whose side view is triangle is formed between the connection wall 21c and the specific wheel. A canister 36 is disposed in the storage space 37.SELECTED DRAWING: Figure 7
【課題】内燃機関と、燃料タンクと、内燃機関および燃料タンクが搭載される車体フレームと、車体フレームにそれぞれ懸架されるとともに左右で対をなす車輪を少なくとも含む少なくとも3つの車輪と、燃料タンクで発生する蒸発燃料を吸着するキャニスタとを備える不整地走行車両において、キャニスタの配置上の自由度を高める。【解決手段】車体カバーの一部が、特定の車輪を前後いずれか一方から覆って上下方向に延びる縦壁21aと、特定の車輪を上方から覆って前後方向に延びて縦壁21aから前後いずれか他方側に間隔をあけて配置される上壁21bと、上壁21bの縦壁21a部側の端部および縦壁21aの上端間を結んで傾斜した接続壁21cとで構成され、接続壁21cおよび特定の車輪間に、側面視で三角形の収納空間37が形成され、その収納空間37にキャニスタ36が配置される。【選択図】 図7
OFF-ROAD TRAVELING VEHICLE
不整地走行車両
2019-10-24
Patent
Electronic Resource
Japanese
IPC: | B62K Fahrräder , CYCLES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
European Patent Office | 2019
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