Patent ID: 8851220

Claim:
An air cleaner device, comprising: an air cleaner case including a case main unit and a cover; an intake duct disposed on the cover; an intake path disposed on the case main unit and configured to be connected to an engine; and an air cleaner element accommodated in the air cleaner case, and configured such that an intake air introduced through the intake duct flows past the air cleaner element before being supplied to the engine by way of the intake path, wherein the air cleaner device is configured to be mounted in a vehicle such that, when viewed from a vehicle side, the air cleaner case is longer in a vertical direction than a horizontal direction, wherein the intake duct is configured to have an upstream-side opening portion thereof oriented toward a first side of the air cleaner case and a downstream-side opening portion thereof oriented downwardly; and wherein the intake path includes an upstream-side opening portion thereof oriented upwardly to face the downstream-side opening portion of the intake duct and a downstream-side opening portion thereof oriented toward a second side of the air cleaner case.