A motorcycle including a vehicle body frame with a single down frame extending downwardly and rearwardly from a head pipe supporting a front fork in a steerable manner. An engine main body arranged behind the down frame, said engine main body being mounted on the vehicle body frame. A pair of left a
A motorcycle including a vehicle body frame with a single down frame extending downwardly and rearwardly from a head pipe supporting a front fork in a steerable manner. An engine main body arranged behind the down frame, said engine main body being mounted on the vehicle body frame. A pair of left and right radiators arranged separately on left and right sides of the down frame respectively, said pair of left and right radiators being supported on the vehicle body frame in front of the engine main body. Exhaust pipes connected to front portions of an engine main body with a down frame and a pair of left and right radiators being arranged side by side in a left-right direction wherein the exhaust pipes are located between at least one of the pair of left and right radiators and the down frame in a vehicle front view.
대표청구항▼
1. A saddle ride vehicle in which a vehicle body frame includes a head pipe supporting a front fork in a steerable manner, the front fork rotatably supporting a front wheel, and a single down frame extending downwardly and rearwardly from the head pipe wherein an engine main body is arranged behind
1. A saddle ride vehicle in which a vehicle body frame includes a head pipe supporting a front fork in a steerable manner, the front fork rotatably supporting a front wheel, and a single down frame extending downwardly and rearwardly from the head pipe wherein an engine main body is arranged behind the down frame and is mounted on the vehicle body frame and a pair of left and right radiators is arranged separately on left and right sides of the down frame respectively and is supported on the vehicle body frame in front of the engine main body, and a pair of left and right exhaust pipes connected to front portions of the engine main body,so that when viewed in a front view, the left radiator, the left exhaust pipe, the down frame, the right exhaust pipe, and the right radiator can be seen as being arranged side by side in a left-right direction,wherein each of the pair of the left and right exhaust pipes is arranged to extend through respective spaces between the pair of left and right radiators and the down frame while a distance between the two exhaust pipes becomes narrower toward an upper side. 2. The saddle ride vehicle according to claim 1, wherein the pair of left and right radiators is arranged such that a distance therebetween becomes wider toward a front side. 3. The saddle ride vehicle according to claim 2, wherein a thermostat connected to one of the pair of left and right radiators and a water pump connected to the other one of the pair of left and right radiators are provided to the engine main body respectively on left and right sides in a vehicle width direction. 4. The saddle ride vehicle according to claim 2, wherein a communication pipe through which the pair of left and right radiators communicates with each other is arranged to run behind the down frame. 5. The saddle ride vehicle according to claim 2, wherein a relative position between the pair of left and right radiators and the down frame is set such that at least a part of the radiators overlaps the down frame in a vehicle side view. 6. The saddle ride vehicle according to claim 1, wherein the vehicle body frame includes a pair of lower frames connected to a lower end portion of the down frame and extending rearwardly while being separated into left and right sides, and a connecting portion of the lower frames to the down frame is arranged at a lower level than that of a lower end portion of the pair of left and right radiators. 7. The saddle ride vehicle according to claim 6, wherein a thermostat connected to one of the pair of left and right radiators and a water pump connected to the other one of the pair of left and right radiators are provided to the engine main body respectively on left and right sides in a vehicle width direction. 8. The saddle ride vehicle according to claim 6, wherein a communication pipe through which the pair of left and right radiators communicates with each other is arranged to run behind the down frame. 9. The saddle ride vehicle according to claim 6, wherein a relative position between the pair of left and right radiators and the down frame is set such that at least a part of the radiators overlaps the down frame in a vehicle side view. 10. The saddle ride vehicle according to claim 2, wherein the vehicle body frame includes a pair of lower frames connected to a lower end portion of the down frame and extending rearwardly while being separated into left and right sides, and a connecting portion of the lower frames to the down frame is arranged at a lower level than that of a lower end portion of the pair of left and right radiators. 11. The saddle ride vehicle according to claim 1, wherein a thermostat connected to one of the pair of left and right radiators and a water pump connected to the other one of the pair of left and right radiators are provided to the engine main body respectively on left and right sides in a vehicle width direction. 12. The saddle ride vehicle according to claim 1, wherein a communication pipe through which the pair of left and right radiators communicates with each other is arranged to run behind the down frame. 13. The saddle ride vehicle according to claim 1, wherein a relative position between the pair of left and right radiators and the down frame is set such that at least a part of the radiators overlaps the down frame in a vehicle side view. 14. A saddle ride vehicle comprising: a vehicle body frame including a head pipe supporting a front fork in a steerable manner;a front wheel rotatably supported by the front fork;a single down frame extending downwardly and rearwardly from the head pipe;an engine main body arranged behind the down frame, said engine main body being mounted on the vehicle body frame;a pair of left and right radiators arranged separately on left and right sides of the down frame respectively, said pair of left and right radiators being supported on the vehicle body frame in front of the engine main body; anda pair of left and right exhaust pipes connected to front portions of the engine main body,so that when viewed in a front view, the left radiator, the left exhaust pipe, the down frame, the right exhaust pipe, and the right radiator can be seen as being arranged side by side in a left-right direction,wherein each of the pair of the left and right exhaust pipes is arranged to extend through respective spaces between the pair of left and right radiators and the down frame while a distance between the two exhaust pipes becomes narrower toward an upper side. 15. The saddle ride vehicle according to claim 14, wherein the pair of left and right radiators is arranged such that a distance therebetween becomes wider toward a front side. 16. The saddle ride vehicle according to claim 14, wherein: the vehicle body frame includes a pair of lower frames connected to a lower end portion of the down frame and extending rearwardly while being separated into left and right sides, anda connecting portion of the lower frames to the down frame is arranged at a lower level than that of a lower end portion of the pair of left and right radiators.
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이 특허에 인용된 특허 (12)
Inoue, Yosuke; Tateshima, Yoshinobu; Asano, Tatsuhiko, Exhaust structure of motorcycle.
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