Air intake structure of saddle riding vehicle
An air intake structure of a saddle riding vehicle disposed on a saddle riding vehicle that includes intake system components above an engine, the engine includes a plurality of cylinders aligned at least in front and rear, the intake system components include: funnels coupled to intake ports of the respective cylinders; and injectors facing openings of the respective funnels, the funnels and the injectors are arranged inside the air box, the air intake structure includes an air filter in a front side with respect to the funnel and the injector disposed in a cylinder in a front side. In the air intake structure of a saddle riding vehicle, the air filter is at least disposed so as to be oriented in a vertical direction in side view, and the air filter has a middle part on which a louver is disposed.
1. An air intake structure of a saddle riding vehicle,
in which the air intake structure is disposed on the saddle riding vehicle that includes intake system components above an engine,
the engine includes a plurality of cylinders, and includes cylinders aligned at least in front and rear,
the intake system components include funnels coupled to intake ports of the respective cylinders, and injectors arranged at positions facing openings of the respective funnels,
the funnels and the injectors are arranged inside an air box,
the air intake structure includes an air filter in a front side with respect to the funnel and the injector disposed in a cylinder in a front side,
wherein the air filter is at least disposed so as to be oriented in a vertical direction in side view, and
the air filter has a middle part on which a louver is disposed.
2. The air intake structure of a saddle riding vehicle according to claim 1 ,
wherein the air box is in a bowl shape with an opened upper surface, and in a shape with an upper portion covered with a lid member,
the injectors are supported by towers disposed on the funnels.
3. The air intake structure of a saddle riding vehicle according to claim 1 ,
wherein the louver is positioned in an upper side with respect to the injector in a front side.
4. The air intake structure of a saddle riding vehicle according to claim 1 ,
wherein the louver projects to a side of a dirty side.
5. The air intake structure of a saddle riding vehicle according to claim 4 ,
wherein the air box has a front end on which an intake air opening coupled to an intake passage is disposed, and
the louver extends up to a position where the louver overlaps with the intake passage in side view.
6. The air intake structure of a saddle riding vehicle according to claim 5 ,
wherein the intake passage has a lower side portion on which a guiding portion that orients upward is provided.
7. The air intake structure of a saddle riding vehicle according to claim 6 ,
wherein the guiding portion has an upper end positioned in an upper side with respect to an upper side portion of the front side funnel.
8. The air intake structure of a saddle riding vehicle according to claim 7 ,
wherein the intake passage has an upper side portion that inclines upwardly toward the rear, and
a space is provided between an upper portion of the louver and the upper side portion of the intake passage.
9. The air intake structure of a saddle riding vehicle according to claim 1 ,
wherein the injector in a rear side is positioned in an upper side with respect to the front side injector.