A motorcycle is provided with a front fork cover which can suppress traveling resistance as much as possible while increasing a cooling effect of a radiator within a required range. A pair of radiators as viewed in a side view are arranged above a crankcase of an engine. A front fork is arranged ove
A motorcycle is provided with a front fork cover which can suppress traveling resistance as much as possible while increasing a cooling effect of a radiator within a required range. A pair of radiators as viewed in a side view are arranged above a crankcase of an engine. A front fork is arranged over the radiators in the vertical direction as viewed in a side view. Upper surfaces of front fork covers arranged above lower ends of the radiators in the vertical direction extend toward the radiators, and lower surfaces of the front fork covers arranged below the lower ends of the radiators extend toward lateral sides of the crankcase extending to the outside more than the radiators.
대표청구항▼
1. A saddle-type vehicle, comprising: a head pipe;a steering shaft rotatably supported on said head pipe;a main frame extending rearward and downward from said head pipe;an engine including a crankcase, said engine having a cylinder with a cylinder axis extending in a vertical direction, said engine
1. A saddle-type vehicle, comprising: a head pipe;a steering shaft rotatably supported on said head pipe;a main frame extending rearward and downward from said head pipe;an engine including a crankcase, said engine having a cylinder with a cylinder axis extending in a vertical direction, said engine being disposed below said main frame;at least one radiator disposed in front of said engine;a front fork supported on said steering shaft; anda front fork cover which covers a lower portion of said front fork,wherein said at least one radiator is disposed higher than said crankcase of said engine, as viewed in a side view of the vehicle,wherein said front fork is disposed over said at least one radiator, in the vertical direction, as viewed in the side view of the vehicle,wherein an upper side surface of said front fork cover, which is disposed higher than a lower end of said at least one radiator in the vertical direction, extends in a direction toward said at least one radiator, the upper side surface extending approximately linearly and obliquely rearward and sideward in cross-section, andwherein a lower side surface of said front fork cover, which is disposed lower than said lower end of said at least one radiator in the vertical direction, extends in a direction toward a side of said crankcase which is further to an outside of said vehicle than said at least one radiator, in a vehicle width direction, the lower side surface extending approximately linearly and obliquely rearward and sideward in cross-section. 2. The saddle-type vehicle according to claim 1, wherein said at least one radiator comprises a pair of left and right radiators,wherein said vehicle further comprises a down frame which extends rearward and downward from said head pipe, below said main frame, andwherein said pair of left and right radiators are respectively disposed at left and right sides of said down frame. 3. The saddle-type vehicle according to claim 2, wherein said vehicle further comprises a front lower cover which covers left and right front sides of said crankcase respectively, andwherein said lower side surface of said front fork cover extends in a direction further to the outside of said vehicle than said front lower cover, in the vehicle width direction. 4. The saddle-type vehicle according to claim 3, wherein a fuel tank is disposed at a side of said crankcase, in the vehicle width direction. 5. The saddle-type vehicle according to claim 1, wherein said vehicle further comprises a front lower cover which covers left and right front sides of said crankcase respectively, andwherein said lower side surface of said front fork cover extends in a direction further to the outside of said vehicle than said front lower cover, in the vehicle width direction. 6. The saddle-type vehicle according to claim 5, wherein a fuel tank is disposed at a side of said crankcase, in the vehicle width direction. 7. The saddle-type vehicle according to claim 1, wherein a fuel tank is disposed at a side of said crankcase, in the vehicle width direction. 8. The saddle-type vehicle according to claim 2, wherein a fuel tank is disposed at a side of said crankcase, in the vehicle width direction. 9. The saddle-type vehicle according to claim 1, wherein the upper side surface extends in a direction having a first inclination angle relative to a longitudinal direction of the vehicle,wherein the lower side surface extends in a direction having a second inclination angle relative to the longitudinal direction of the vehicle, andwherein the second inclination angle is greater than the first inclination angle.
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이 특허에 인용된 특허 (7)
Misaki,Kenichi; Takasaki,Atsushi; Okubo,Takefumi; Nagata,Masato; Miyazaki,Hiroyuki; Muta,Yoshiaki, Cowl structure of vehicle.
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