A saddle-ride vehicle for reducing air resistance flowing toward the rear of the vehicle. A saddle-ride type vehicle includes a front cowl in a vehicle front part and a rear cowl provided in a vehicle rear part. The rear cowl is provided with a bulging part protruding to the left and right in a vehi
A saddle-ride vehicle for reducing air resistance flowing toward the rear of the vehicle. A saddle-ride type vehicle includes a front cowl in a vehicle front part and a rear cowl provided in a vehicle rear part. The rear cowl is provided with a bulging part protruding to the left and right in a vehicle widthwise direction. In addition, the bulging part protrudes outward of the rear edges of the front cowl in the vehicle widthwise direction. Further, side surfaces of the bulging part are each formed in a curved shape which bulges toward an outside of the vehicle in a plan view of the vehicle. Furthermore, a peak part which is located at an outermost edge of the side surface in the vehicle widthwise direction is located at a position closer to the front of the vehicle within a length of the bulging part in a vehicle front-rear direction.
대표청구항▼
1. A saddle-ride vehicle comprising: a front cowl provided in a vehicle front part and a rear cowl provided in a vehicle rear part;said rear cowl being provided with a bulging part protruding to the left and right in a vehicle widthwise direction;said bulging part protruding outwardly of rear edges
1. A saddle-ride vehicle comprising: a front cowl provided in a vehicle front part and a rear cowl provided in a vehicle rear part;said rear cowl being provided with a bulging part protruding to the left and right in a vehicle widthwise direction;said bulging part protruding outwardly of rear edges of the front cowl in the vehicle widthwise direction;side surfaces of the bulging part are each formed in a curved shape that bulges toward the outside of the vehicle; anda peak part, that is located at an outermost edge of the side surfaces in the vehicle widthwise direction, is located at a position closer to a front of the vehicle;wherein the bulging part is formed from a side trunk. 2. The saddle-ride vehicle according to claim 1, wherein the bulging part is formed in an approximate streamline shape that continues from a foremost end part to a rearmost end part of the bulging part in the plan view of the vehicle. 3. The saddle-ride vehicle according to claim 1, wherein, in a plan view of the vehicle, a narrowing angle θ between a straight line (A) passing through the peak part in the vehicle front-rear direction and a tangent (B) to a rear side surface extending from the peak part to a rearmost end part is set in a range of 0° to 15°. 4. The saddle-ride vehicle according to claim 2, wherein, in a plan view of the vehicle, a narrowing angle θ between a straight line (A) passing through the peak part in the vehicle front-rear direction and a tangent (B) to a rear side surface extending from the peak part to the rearmost end part is set in a range of 0° to 15°. 5. The saddle-ride vehicle according to claim 1, wherein, a muffler part is placed below and adjacent to the bulging part; the bulging part has an upper front curved part that bulges upwardly from a front surface to an upper surface of the bulging part in a side view;the muffler part has a lower front curved part that bulges downwardly from a front surface to a lower surface of the muffler part in the side view; andthe upper front curved part of the bulging part and the lower front curved part of the muffler part are situated adjacent to each other on a continuous curve. 6. The saddle-ride vehicle according to claim 2, wherein, a muffler part is placed below and adjacent to the bulging part; the bulging part has an upper front curved part that bulges upwardly from a front surface to an upper surface of the bulging part in a side view;the muffler part has a lower front curved part that bulges downwardly from a front surface to a lower surface of the muffler part in the side view; andthe upper front curved part of the bulging part and the lower front curved part of the muffler part are situated adjacent to each other on a continuous curve. 7. The saddle-ride vehicle according to claim 1, wherein, in a side view of the vehicle, the bulging part is formed in an approximate streamline shape, including an upper front curved part located on an upper side of the bulging part, an upper rear curved part located rearwardly of the upper front curved part and a lower curved part located on a lower side of the bulging part. 8. The saddle-ride vehicle according to claim 2, wherein, in a side view of the vehicle, the bulging part is formed in an approximate streamline shape, including an upper front curved part located on an upper side of the bulging part, an upper rear curved part located rearwardly of the upper front curved part and a lower curved part located on a lower side of the bulging part. 9. The saddle-ride vehicle according to claim 5, wherein, in a side view of the vehicle, the muffler part is formed in an approximate streamline shape, including the lower front curved part, a lower rear curved part located rearward of the lower front curved part and a muffler upper curved part located in an upper part of the muffler part. 10. The saddle-ride vehicle according to claim 7, wherein, in a side view of the vehicle, a muffler part is formed in an approximate streamline shape, including a lower front curved part, a lower rear curved part located rearward of the lower front curved part and a muffler upper curved part located in an upper part of the muffler part. 11. The saddle-ride vehicle according to claim 5, wherein, in a front view of the vehicle, a bulging part vertical side surface of the bulging part and a muffler part vertical side surface of the muffler part are formed, situated on a side surface vertical direction curve. 12. The saddle-ride vehicle according to claim 5, wherein the muffler part is held by a muffler stay extending downwardly under the bulging part; anda horizontal cross section of the muffler stay in the vehicle front-rear direction is shaped streamline. 13. The saddle-ride vehicle according to claim 5, wherein the muffler part is provided on each of the left and right sides of the vehicle. 14. A cowl assembly for use with a saddle-ride vehicle comprising: a front cowl operatively positioned in a front of the vehicle;a rear cowl operatively positioned in a rear of the vehicle;a bulging part formed on said rear cowl, said bulging part protruding to the left and right in a vehicle widthwise direction;said bulging part protruding outwardly of rear edges of the front cowl in the vehicle widthwise direction;side surfaces of the bulging part are each formed in a curved shape that bulges toward the outside of the vehicle; anda peak part formed at a position closer to a front of the vehicle, said peak part being located at an outermost edge of the side surfaces in the vehicle widthwise direction;wherein the bulging part is formed from a side trunk. 15. The cowl assembly for use with a saddle-ride vehicle according to claim 14, wherein the bulging part is formed in an approximate streamline shape that continues from a foremost end part to a rearmost end part of the bulging part in the plan view of the vehicle. 16. The cowl assembly for use with a saddle-ride vehicle according to claim 14, wherein, in a plan view of the vehicle, a narrowing angle θ between a straight line (A) passing through the peak part in the vehicle front-rear direction and a tangent (B) to a rear side surface extending from the peak part to a rearmost end part is set in a range of 0° to 15°. 17. The cowl assembly for use with a saddle-ride vehicle according to claim 15, wherein, in a plan view of the vehicle, a narrowing angle θ between a straight line (A) passing through the peak part in the vehicle front-rear direction and a tangent (B) to a rear side surface extending from the peak part to the rearmost end part is set in a range of 0° to 15°. 18. The cowl assembly for use with a saddle-ride vehicle according to claim 14, wherein, a muffler part is placed below and adjacent to the bulging part; the bulging part has an upper front curved part that bulges upwardly from a front surface to an upper surface of the bulging part in a side view;the muffler part has a lower front curved part that bulges downwardly from a front surface to a lower surface of the muffler part in the side view; andthe upper front curved part of the bulging part and the lower front curved part of the muffler are situated adjacent to each other on a continuous curve. 19. The cowl assembly for use with a saddle-ride vehicle according to claim 14, wherein, in a side view of the vehicle, the bulging part is formed in an approximate streamline shape, including an upper front curved part located on an upper side of the bulging part, an upper rear curved part located rearwardly of the upper front curved part and a lower curved part located on a lower side of the bulging part.
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이 특허에 인용된 특허 (11)
Misaki, Kenichi; Kuroki, Kazuyoshi; Kuroe, Takeshi; Kawamura, Ippei, Arrangement of a cowl stay on a motorcycle, and motorcycle incorporating same.
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