• 专利附录
  • 专利说明
  • 权利要求
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    • 专利摘要:
    SEARCH VEHICLE. The present invention relates to the improvement of the wind exhaust performance of a saddle-mounted vehicle equipped with external fairings as a windshield and thermal comfort. A saddle-mounted vehicle includes: a water-cooled engine (16) supported on a vehicle body frame (11) and configured to cool the engine (16); an external fairing (52) provided on the side of the vehicle body frame (11) and the radiator (33); and, a layer fairing (53) having a front portion disposed within a rear portion of the external fairing (52) in a vehicle-wide direction. In the saddle-mounted vehicle, the outer fairing (522) has a slit portion (61) extending upwards from a lower rear edge (52C) of the outer fairing (52). The layer fairing (53) has external fairing fixation portions of fixation portions (52) in front of and behind the slit portion (61)
    公开号:BR102012004913B1
    申请号:R102012004913-9
    申请日:2012-03-05
    公开日:2020-10-20
    发明作者:Masanori Usa；Daisuke Tokumura；Akihide TSUJIMOTO
    申请人:Honda Motor Co., Ltd；
    IPC主号:
    专利说明:

    Technique Field
    [001] The present invention relates to a saddle-mounted vehicle equipped with external fairings. Background of the Technique
    [002] For vehicles of the saddle type, until now, the structures have been revealed in which: a radiator is arranged inside external fairings (medium fairings) that cover the lateral sides of an engine; and a long opening extending in the top-to-bottom direction is provided in a central portion, in the front-to-rear direction, of each external fairing (see Patent Document 1, for example). In the configuration of Patent Document 1, the rider's legs are far from the openings. In this way, the exhaust wind from the radiator that is exhausted through the openings is less likely to hit the rider's legs, and therefore thermal comfort can be easily ensured.
    [003] More in addition, like other conventional techniques, the structures have been revealed in which: a radiator is arranged inside external fairings (medium fairings) that cover the lateral sides of an engine; and the exhaust wind from the radiator is released out of a gap between the rear edge of each outer fairing and a corresponding inner fairing behind it (see Patent Document 2, for example). In the configuration of Patent Document 2, the wind is exhausted from the rear edge of each external fairing. In this way, it is easy to release the exhaust wind from the radiator, but it is difficult to ensure thermal comfort due to the fact that the rider's legs and the rear edges that serve as wind exhaust ports for the radiator are located next to each other. Prior Art Documents Patent Documents
    [004] Patent Document 1 Model Registration N2 JP 1322912
    [005] Patent Document 2 Publication of Patent Application N2 JP 2008-18904 Summary of the Invention Problems to be solved by the invention
    [006] However, in the case of saddle-type vehicles in which the external fairings are provided with wind exhaust ports for radiator exhaust wind, it is desirable to ensure thermal comfort and also improve the performance of wind exhaust. . However, in the case of external fairings in Patent Document 1, which extend the openings close to the edges of the external fairings in order to improve the performance of the wind exhaust, it is difficult to ensure the resistance of the external fairings due to the fact that each one of them is formed from a single panel. In addition, in the case of the external fairings in Patent Document 2, changing the positions of the rear edges of the external fairings in the front direction to improve thermal comfort shortens the lengths of the external fairings in the front-rear direction, thus deteriorating the function of the fairings as a windshield.
    [007] The present invention has been made in view of the circumstances mentioned above, and aims to improve the wind exhaust performance of a saddle-mounted vehicle equipped with external fairings while ensuring the function of the external fairings as one for windshield and thermal comfort. Means to Solve Problems
    [008] For the purpose of achieving the aforementioned objective, the present invention provides a saddle-type vehicle that includes: a vehicle body frame 11; a water-cooled power unit 16 supported on the vehicle body frame 11; a radiator 33 attached to the vehicle body frame 11 and configured to cool the power unit 16; an external fairing 52 provided on a side side of the vehicle body frame 11 and radiator 33; and a layer 53 fairing having a front portion 71 A, 72A disposed into a rear portion of the outer fairing 52 in a vehicle-wide direction, the outer fairing 52 having a slit portion 61 extending upwards from a lower edge 52C of the external fairing 52, and the layer fairing 53 has fixing portions of the external fairing 52 of fixing portions 73, 74, 75, 76 in front of and behind the slit portion 61.
    [009] In this configuration, the slit portion extends upwards from the bottom edge of the external fairing provided on the side side of the vehicle body frame and the radiator. In this way, the slit portion that serves as a wind exhaust port for the radiator exhaust wind can be spaced away from the rider's leg, thereby ensuring thermal comfort. Furthermore, since there is no need to shorten the length of the external fairing in the front-rear direction for the purpose of supplying the wind exhaust port, it is possible to ensure the function of the external fairing as a windshield.
    [0010] Furthermore, since the rear and front sides of the portion are fixed by the layer fairing fixing portions, the resistance and rigidity of the external fairing can be ensured even when a large crack portion is provided in it. Consequently, the size of the crack portion can be maximized while ensuring the resistance, stiffness and thermal comfort of the external care. In this way, the wind exhaust performance of the external fairing can be improved while ensuring its function as a windshield and its thermal comfort.
    [0011] Further, the outer fairing 52 may have a main fairing surface portion 62 in front of the slit portion 61 and a wind exhaust surface portion 63 behind the slit portion 61; and the wind exhaust surface portion 63 may be provided to have an inwardly curved shape in the vehicle width direction of an upper rear portion of the main fairing surface portion 62.
    [0012] In this case, since the wind exhaust surface portion behind the slit portion is provided to have a curved shape lowered inwardly in the vehicle width direction of the upper rear portion of the main fairing surface portion, the Slit portion can be made larger in the vehicle's wide direction. Consequently, the performance of the wind exhaust can be improved.
    [0013] Furthermore, the frame of the vehicle body 11 may have a suspension portion of the power unit 20A which suspends the power unit 16; and a front end 61A of the wind exhaust surface portion 63 of the outer fairing 52 can be provided to bend in a position in front of a front end 20C of the suspension portion of the power unit 20A and to extend to in addition to an outer end portion towards the width of the vehicle 20D of the suspension portion of the power unit 20A.
    [0014] In this case, since the front end of the wind exhaust surface portion curves into a position in front of the front end of the power unit suspension portion and extends inwardly beyond the outer end portion in the di the width of the vehicle from the suspension portion of the power unit, the radiator exhaust wind can be exhausted smoothly from inside the vehicle body.
    [0015] Additionally, the layer fairing 53 extending along an open end 61D of the slot portion 61 of the outer fairing 52 can be provided as sloping out in the width direction of the vehicle so that the rear portion of it is further out towards the width of the vehicle.
    [0016] In this case, since the layer fairing along the open end of the slot portion of the external fairing tilts out in the width direction of the vehicle so that the rear portion of this can be further out towards vehicle width, the exhaust wind along the open end is exhausted in the vehicle's wide direction and thus deflects the wind on its way away. In this way, the vehicle body can be easily tilted. Consequently, handling can be improved.
    [0017] In addition, a portion of the outer fairing 52 on a lower front side of the slit portion 61 can be provided as a lower fairing surface 62B; a lower front portion 72A of the layer 53 fairing can be arranged inwardly, in the width direction of the vehicle, from a rear portion of the lower fairing surface 62B; and the traveling wind can be released from a gap between the lower fairing surface 62B and the lower front portion 72A of the layer fairing 53.
    [0018] In this case, since wind in travel is released from the gap between the lower fairing surface of the external fairing on the lower front side of the crack portion and the lower front portion of the layer fairing, the traveling wind is exhausted in the direction width of the vehicle and thus easily deflects the wind that travels over the surface of the lower fairing surface. In this way, the vehicle body can be easily tilted. Consequently, handling is improved.
    [0019] Furthermore, an external fairing 52 can be a painted component while the layer 53 fairing can be a colored component; and the outer fairing 52 and the layer fairing 53 can be subassembly.
    [0020] In this case, since the external fairing that is a painted component and the layer fairing that is a colored component can be subassembled together, a tension on the external fairing caused by the painting can be corrected by subassembly of this in the fairing layer. In addition, since the subassembly ensures the rigidity of the external fairing, the mounting capacity of the external fairing and the layer fairing can be improved. Effects of the Invention
    [0021] In the saddle-mounted vehicle of the present invention, the slit portion extends upwards from the bottom edge of the external fairing provided on the side side of the vehicle body frame and radiator. In this way, the slit portion that serves as a wind exhaust port for the radiator exhaust wind can be spaced away from the rider's leg, thereby ensuring thermal comfort. In addition, since there is no need to shorten the length of the external fairing in the front-rear direction for the purpose of supplying the wind exhaust port, it is possible to ensure the function of the external fairing as a windshield. In addition, since the rear and front sides of the slot portion are fixed by the layer fairing attachment portions, the strength and rigidity of the external fairing can be ensured even when a large slot portion is provided therein. Consequently, the size of the slit portion can be maximized while ensuring the strength, stiffness and thermal comfort of the external fairing. In this way, the wind exhaust performance of the external fairing can be improved while ensuring its function as a windshield and its thermal comfort.
    [0022] Further further, since the wind exhaust surface portion in addition to the slit portion is provided to have a curved shape lowered inwardly in the vehicle width direction of the upper rear portion of the main fairing surface portion, the Slit portion can be made larger in the vehicle's wide direction. Consequently, the performance of the wind exhaust can be improved.
    [0023] Further, since the front end of the wind exhaust surface portion curves into a position in front of the front end of the power unit suspension portion and extends beyond the outer end portion in the width direction of the vehicle from the suspension portion of the power unit, the radiator exhaust wind can be gently exhausted from inside the vehicle body.
    [0024] Additionally, since the layer fairing tilts outward in the vehicle's width direction so that the rear portion of this can be located further out in the vehicle's width direction, the exhaust wind flowing along the the open end is exhausted in the wide direction of the vehicle and thus deflects the wind on its way away. In this way, the vehicle body can be easily tilted. Consequently, handling can be improved.
    [0025] More in addition, since wind in travel is released from the gap between the lower fairing surface of the external fairing and the lower front portion of the layer fairing, the traveling wind is exhausted in the vehicle's wide direction and diverts from it. mode, easily wind traveling away on the surface of the bottom fairing surface. In this way, the vehicle body can be easily tilted. Consequently, handling is improved.
    [0026] Furthermore, since the external fairing that is a painted component and the layer fairing that is a colored component can be subassembled together, a tension on the external fairing caused by the painting can be corrected by subassembling this in the layer fairing. . In addition, since the subassembly ensures the rigidity of the external fairing, the mounting capacity of the external fairing and the layer fairing can be improved. Brief Description of Drawings
    [0027] Figure 1 - Figure 1 is a left side view showing a saddle-mounted vehicle of one embodiment of the present invention.
    [0028] Figure 2 - Figure 2 is an enlarged view of the left side of a front half of the vehicle.
    [0029] Figure 3 - Figure 3 is a left side view showing a state in Figure 2 without external fairings and layer fairings.
    [0030] Figure 4 - A 4 is a side view of the external fairing and layer fairing on the left side of the vehicle, seen from the inside of the vehicle body.
    [0031] Figure 5 - Figure 5 is a view of the external fairing in Figure 4, seen from the front side of the vehicle.
    [0032] Figure 6 - Figure 6 is a view in vertical section taken along line VI-VI in Figure 2.
    [0033] Figure 7 - Figure 7 is a view of the layer fairing in Figure 4, seen from the rear side of the vehicle.
    [0034] Figure 8 - Figure 8 is a vertical section view taken along line VIII-VIII in Figure 2.
    [0035] Figure 9 - Figure 9 is a vertical section view taken along line IX-IX in Figure 2.
    [0036] Figure 10 - Figure 10 is a vertical section view taken along line X-X in Figure 2.
    [0037] Figure 11 - Figure 11 is a vertical section view taken along line XI-XI in Figure 1.
    [0038] Figure 12 - Figure 12 is a side view of each air intake duct.
    [0039] Figure 13 - Figure 13 is a view showing the structure of a valve.
    [0040] Figure 14 - Figure 14 is a vertical section view taken along line XIV-XIV in Figure 1. Mode for Carrying Out the Invention
    [0041] Below in the present document, a saddle-mounted vehicle of a modality of the present invention will be described with reference to the drawings. Note that, in the following description, top, bottom, front, rear, left and right refer to directions based on the views of the driver (motorcyclist) in the vehicle.
    [0042] Figure 1 is a left side view showing the saddle-mounted vehicle of the present invention.
    [0043] The saddle-mounted vehicle 10 includes: the frame of the vehicle body 11; paired front and left front forks 13 supported in a directional manner in a front tube 12 given in a front portion of the vehicle body frame 11; a steering handle 14 attached to an upper end portion of each of the front forks 13 and thus arranged in an upper portion of a front part of the vehicle body; a front wheel 15 pivotally supported on the front forks 13; an engine 16 (power unit) substantially supported in the center of the vehicle body by the vehicle body frame 11; a swing arm 17 supported on the vehicle body frame 11 so as to swing in the top-bottom direction; and a rear wheel 18 pivotally supported on a rear portion of the swing arm 17.
    [0044] The vehicle body frame 11 includes: paired main frames 20 provided on the left and right sides in the vehicle's width direction and extending downwardly behind the front tube 12; and paired right and left pivot plates 21 extending downwardly from the rear ends of the main frames 20, respectively. Furthermore, seat frames 22 extending to the rear are connected to the rear ends of the main frames 20, respectively. A seat 23 on which the driver sits is provided above the seat frames 22.
    [0045] A fuel tank (not shown) supported on the main frames 20 is provided in front of the seat 23. An air filter box 19 (see Figure 11) for purifying the air to be filled in an engine 16 is provided in front of the fuel tank. The fuel tank and air filter box 19 are covered with a tank cover 55 arranged above the main frames 20.
    [0046] In a middle portion of each pivot plate 21 in the top-bottom direction, a pivot axis 24 is provided by penetrating through the width direction of the vehicle. The swing arm 17 is supported in an oscillating manner in the top-bottom direction on the pivot axis 24. The stirrup retainers 25 extending to the rear are provided respectively for the pivot plates 21 behind the pivot axis 24. The paired left and right stirrups 26 in which the driver sitting in the seat 23 places the feet F are provided for the stirrup retainers 25, respectively.
    [0047] The saddle-mounted vehicle 10 is a full fairing type vehicle whose vehicle body is covered with a resin vehicle body cover 50. Vehicle body cover 50 includes: an upper fairing 51 covering a front side of the front tube 12; external fairings 52 continuous with the upper fairing 51 and covering the lateral sides of the engine 16, respectively; layer 53 fairings joined to the lower edges of the external fairings 52, respectively; lower fairings 54 covering an underside of the engine 16; the tank cover 55; knee covers 56 provided between tank covers 55 and main frames 20; and seat fairings 57 provided in a rear portion of seat 23. External fairings 52, layer fairings 53, lower fairings 54 and knee covers 56 are provided as left and right matted parts. In addition, a front fender 58 that covers an upper side of the front wheel 15 is provided to the front forks 13. A front portion of each layer 53 fairing is arranged at the front and inward, in the vehicle's width direction. lower edge of the corresponding external fairing 52.
    [0048] Figure 2 is an enlarged left side view of a front half of the vehicle. Figure 3 is a left side view showing a state in Figure 2 without the outer fairings 52 and the layer 53 fairings. In Figure 3, the outer fairings 52 and the fairing 53 are illustrated with two-strand lines. points.
    [0049] Engine 16 is an in-line four-cylinder water-cooled engine in which the cylinders are aligned in the vehicle's wide direction. As shown in Figures 2 and 3, the engine 16 is supported on the frame of the vehicle body 11 and is located below the main frames 20 and in front of the pivot plates 21.
    [0050] Engine 16 includes: a crankcase 28; cylinders 29 extending upwards from a front portion of the crankcase 28 while tilting forward; and a cylinder head 30 attached to the upper portions of the cylinders 29. The crankcase 28 has a crankshaft housing portion 28A for housing a crankshaft (not shown) extending in the vehicle's wide direction. The side portions of the crankshaft housing portion 28A are formed in a circular shape in a side view and project in the width direction of the vehicle. In addition, an oil trimmer 31 is provided in a lower portion of the crankcase 28.
    [0051] The exhaust pipes 32 are connected to the front portions of the cylinders of the engine 16, respectively. These four exhaust pipes 32 extend under the crankcase 28 and are integrated into a single pipe. The integrated barrel extends backwards and is connected to a muffler (not shown) provided and to the right side of the swing arm 17. On a front portion of each main frame 20, a portion of engine hanger 20A (suspension portion of the power unit) is formed that extends downwards to cover the corresponding side side of the cylinder head 30. The motor 16 is suspended over the main frames 20 by fixing a front portion of each cylinder 29 with a pin 36 inserted in the engine hanger portions 20A. Furthermore, the motor 16 is suspended on the frame of the vehicle body 11 by a fixing portion 20B on a rear portion of each main frame 20 and by a fixing portion 21A on a lower portion of each pivot plate 21.
    [0052] As shown in Figure 3, a radiator in the form of a plate 33 through which the cooling water of the engine 16 circulates is arranged in front of the engine 16, and the radiator 33 is fixed to the frame of the vehicle body 11.0 radiator 33 it is arranged in front of the engine hanger portions 20A and exhaust pipes 32, but behind the front wheel 15 and extends in the top-to-bottom direction as it tilts slightly forward. The fans 33A for cooling the radiator 33 in a case in which the cooling water reaches a high temperature are provided on the rear surface of the radiator 33. In addition, a cooling water pipe 33B extending downwardly backwards and connected to a lower portion of the crankcase 28 is connected to the rear surface of the radiator 33. A radiator reservoir tank 34 for storing cooling water is provided in front of an upper portion of the radiator 33.
    [0053] An internal fairing 59 extending in the top-to-bottom direction along a rear portion of the front wheel 15 is provided in front of the radiator 33 within the left and right external fairings 52. The internal fairing 59 is joined to the upper fairing 51 and external fairings 52.
    [0054] The paired left and right air intake ducts 35 extending in the front-rear direction of the vehicle in positions respectively between the external fairings 52 and the body frame of the vehicle 11 are arranged above the radiator 33. The air ducts air intake 35 take air from openings in its front portions and supply air to the air filter box 19 (Figure 11) in front of the fuel tank. Above the air inlet ducts 35, duct covers 60 are provided and are connected to the external fairings 52 and cover the air inlet ducts 35 from above, respectively.
    [0055] Figure 4 is a side view of the external fairing 52 and the layer 53 fairing on the left side of the vehicle, seen from the inside of the vehicle body. Figure 5 is a view of the external fairing 52 in Figure 4, seen from the front side of the vehicle. Since the external fairings 52 and the layer 53 fairings are provided on the left and right sides of the vehicle in substantially symmetrical shapes on the left and right, the external fairing 52 and the layer 53 fairing on the left side will be described below. .
    [0056] As shown in Figures 2 to 5, the external fairing 52 is a cover that has such a size that this single cover can cover the front tube 12, an upper portion of each front fork 13, an upper portion of the motor 16 , the radiator 33 and a base end portion of each discharge pipe 32 on the side. The outer fairing 52 has a front edge portion 52A extending along the rear edge of the upper fairing 51; an upper edge portion 53B extending along the main frame 20 of the front edge portion 52A to a position above the engine 16; a rear lower edge portion 52C (lower edge of the outer fairing) extending downwardly forward along a front portion of the engine 16 of the upper edge portion 52B; and a front lower edge portion 52D extending upwardly along a rear periphery of the front wheel 15 from the rear lower edge portion 52C to the front edge portion 52A.
    [0057] As shown in Figure 4, multiple joining portions 41 joined to the upper fairing 51 are formed on the front edge portion 52A. The connecting portions 42 joined to the duct cover 60 and a fixing portion 43 attached to the main frame 20 are formed on the upper edge portion 52B. In addition, multiple fastening portions 44A, 44B, and 44C attached to the layer fairing 53 and a claw portion 45 coupled to the layer fairing 53 are formed on the lower rear edge portion 52C. In addition, the fixing portions 46 attached to the internal fairing 59 are provided on the lower front edge portion 52D.
    [0058] The outer fairing 52 has a slit portion 61 extending upwards in front of a middle portion, in the top-bottom direction, from the lower rear edge portion 52C to the side of the front tube 12. The portion Slit 61 forms an opening in the outer fairing surface 52, and part of the radiator exhaust wind 33 is exhausted out through the slit portion 61. That is, the slit portion 61 acts as a wind exhaust port for the radiator exhaust wind 33. The slit portion 61 is located behind the radiator 33 so that the radiator exhaust wind 33 can be exhausted through it. An upper end 61C of the slot portion 61 is located next to an upper portion of the fan 33A in a side view.
    [0059] The slit portion 61 is formed in such a way that the distance between an upper edge portion 61A (front end of the wind exhaust surface portion) and a lower edge portion 61B of the slit portion 61 becomes greater towards the lower posterior edge portion 52C. The end of the slit portion 61 over the rear lower edge portion 52C is an open end opening 61D for separating the upper edge portion 61A and the lower edge portion 61B from each other.
    [0060] The external fairing 52 has: a portion of the main fairing surface 62 that receives the wind traveling from the front in a position in front of the crack portion 61; and a portion of the wind exhaust surface 63 which is situated at a rear portion of the external fairing 52 behind the slit portion 61.
    [0061] As shown in Figure 5, the main fairing surface portion 62 has: a vertical fairing surface 62A extending substantially vertically; and a lower fairing surface 62B located on a lower front side of the slit portion 61 and extending downwardly while curving inward in the width of the vehicle.
    [0062] Figure 6 is a vertical section view taken along line VI-25 VI in Figure 2.
    [0063] As shown in Figures 2 and 6, the main fairing surface portion 62 has, in an upper back portion thereof, an edge portion 64 extending in the front-rear direction above the upper end 61C of the slot 61. The wind exhaust surface portion 63 is formed to have a curved inwardly recessed shape in the vehicle width direction of the edge portion 64. As a result, the wind exhaust surface portion 63 is located to within the main fairing surface portion 62 in the width direction of the vehicle. In this way, the opening of the slit portion 61 is made larger in the width direction of the vehicle by the amount by which the wind exhaust surface portion 63 is located inwardly in the width direction of the vehicle. Consequently, the performance of the wind exhaust is improved.
    [0064] Figure 7 is a view of the layer 53 fairing in Figure 4, seen from the rear side of the vehicle.
    [0065] As shown in Figures 2 to 7, the layer 53 fairing is a single component provided along the lower rear edge portion 52C of the external fairing 52 and joins the wind exhaust surface portion 63 and the fairing surface. lower 62B of the main fairing surface portion 62. Further, as shown in Figure 6, the layer 53 fairing is formed by flexing in a gutter shape in cross section in such a way as to project outward in the direction of the vehicle. The layer 53 fairing has: an inclined front surface 53A provided as if tilting outward in the width direction of the vehicle so that the rear portion of this can be further outward in the width direction of the vehicle; and a rear inclined surface 53B provided as sloping inward in the width direction of the vehicle so that the rear portion of this can be located further inward in the width direction of the vehicle. In this way, the stiffness of the layer 33 fairing is improved when compared to a case in which it is formed in a flat plate format.
    [0066] Specifically, the layer 53 fairing closes the open end 61D of the slit portion 61. In addition, the layer 53 fairing which has high rigidity joins the wind exhaust surface portion 63 and the lower fairing surface 62B , thereby reinforcing the external fairing 52. Consequently, even in a case of the configuration including the slit portion 61, the strength and stiffness of the external fairing 52 can be ensured so that they also withstand the traveling wind.
    [0067] The layer 53 fairing extends from an upper portion of the engine 16 to the lower end of the outer fairing 52 and covers the cylinders 29, a front portion of the crankcase 28, and part of the exhaust pipes 32 on one side. The layer 53 fairing is provided in a layered form in which a front edge portion of the front sloping surface 53A overlaps the rear bottom edge portion 52C of the outer fairing 52 on the inside.
    [0068] As shown in Figure 7, the layer 53 fairing has: an upper fairing portion 71 joined to the wind exhaust surface portion 63 of the external fairing 52; and a lower fairing portion 72 joined to the lower fairing surface 62B. The lower fairing portion 72 extends downwards while curving inward in the width of the vehicle along the lower fairing surface 62B.
    [0069] As shown in Figure 4, a front portion 71A (front portion) of the upper fairing portion 71 of the layer 53 fairing is superimposed on the inner surface of the wind exhaust surface portion 63. On that front portion 71 A, the upper attachment portions 73 and 74 (attachment portions) are formed and are attached to the inner surface of the wind exhaust surface portion 63. The upper attachment portion 73 is attached to the attachment portion 44A of the wind exhaust portion. wind exhaust surface 63 with a screw (not shown) screwed to this from the inside. The upper attachment portion 74 is engaged with the claw portion 45 of the wind exhaust surface portion 63.
    [0070] A front portion 72A of the lower fairing portion 72 is superimposed on the inner surface of the lower fairing surface 62B of the external fairing 52. On that front portion 72A (front portion, lower front portion), the lower fastening portions 75 and 76 (attachment portions) are formed and are attached to the inner surface of the lower fairing surface 62B. The lower attachment portions 75 and 76 are attached to the attachment portions 44B and 44C of the lower fairing surface 62B with screws (not shown) screwed to this from the inside, respectively. The lower attachment portion 76 is attached to the lower attachment portion 44C along with an attachment portion of the internal fairing 59 (see Figure 3).
    [0071] As described above, the external fairing 52 is such that the lower fairing surface 62B and the wind exhaust surface portion 63 located in front of and behind the slit portion 61 are fixed by the upper fixing portions 73 and 74 and the lower attachment portions 75 and 76 of layer 53 fairing.
    [0072] The claw portion 77 engaged with the front end of the lower fairing 54 is formed at the lower end of the layer fairing 53.
    [0073] In this modality, the fairing of layer 53 is made of a glass fiber reinforced resin, while the external fairing 52 is made of a normal resin such as an ABS resin. The layer 53 fairing is made of a material that has greater strength and stiffness than those of the external fairing 52.
    [0074] Furthermore, layer 53 fairing is a colored component that is already colored before molding the resin, and therefore no painting is performed after molding the resin. On the other hand, the external fairing 52 is a unpainted component, and therefore painting is performed after molding the resin.
    [0075] When assembling the external fairing 52 on the vehicle body, firstly, the painted external fairing 52 and the layer fairing 53 are subassembled by joining the layer fairing 53 to the external fairing 52 through the upper fastening portions 73 and 74 and the lower attachment portions 75 and 76, so that a subassembly is formed. This subassembly is then attached to the vehicle body. Since the subassembly is formed by mounting the strong and rigid fairing 53 on the external fairing 52 which is a painted component as mentioned above, a tension on the external fairing 52 caused by the painting can be corrected. In addition, the formation of the subassembly ensures the rigidity of the external fairing 52, thus improving the assembly capacity of the external fairing 52.
    [0076] Figure 8 is a view in vertical section taken along line VIII-VIII in Figure 2.
    [0077] As shown in Figure 2, the upper edge portion 61A of the slit portion 61 is formed along a front end surface 20C (front end) of the engine hanger portion 20A and projects forward slightly in addition to the front end surface 20C.
    [0078] As shown in Figure 8, in the slot portion 61, the upper edge portion 61A that serves as the front end of the wind exhaust surface portion 63 is provided by flexing inwardly in the width direction of the vehicle so to bend in a position in front of the front end surface 20C of the engine hanger portion 20A and to extend inwardly, in the vehicle width direction, of an outer end portion 20D (outer end portion in the direction vehicle width) that forms the outer surface, in the vehicle width direction, of the engine hanger portion 20A.
    [0079] The traveling wind W enters the radiator 33 from its front surface, is heated by the radiator 33, and then exhausted from the rear surface of the radiator 33 like the exhaust wind X1. The exhaust wind X1 then passes through the slit portion 61 and the side of the engine 16 and is exhausted outwards. In this embodiment, since the upper edge portion 61A of the slit portion 61 is arranged as inwardly curving in a position in front of the front end surface 20C of the engine hanger portion 20A, the exhaust wind X1 flowing in the front of the front end surface 20C can be guided to the slit portion 61 by the upper edge portion 61 A. Consequently, the exhaust wind X1 from the radiator 33 can be effectively exhausted through the slit portion 61, and therefore , the performance of the wind exhaust can be improved.
    [0080] As shown in Figure 1, in a state in which the driver is seated on seat 23, the driver places feet F on stirrups 26 and bends legs L with knees N retaining knee covers 56 between the themselves. The portions of the legs L below the knees N extend along the rear portions of the main frames 20 of the stirrups 26. In this embodiment, each portion of the slit 61 is arranged in a middle portion, in the frontal-posterior direction, of the corresponding external fairing 52 between its main fairing surface portion 62 and the wind exhaust surface portion 63, and the slit portion 61 is disposed away from the corresponding leg L. Thus, the exhaust wind X1 from the radiator 33 is less likely to reach leg L. Consequently, the thermal comfort of the saddle-mounted vehicle 10 can be improved. Furthermore, since the slit portion 61 extends forward upwardly in accordance with the inclination of the leg L, it is possible to ensure a distance between the bent knee N towards the upper and front end 61C of the slit portion 61. Therefore, thermal comfort can be further improved.
    [0081] Figure 9 is a view in vertical section taken along line IX-IX in Figure 2.
    [0082] As shown in Figure 9, the layer 53 fairing is arranged over the open end 61D of the slit portion 61, and the exhaust wind X2 that crosses the vicinity of the open end 61D is exhausted in the vehicle's wide direction. along the front inclined surface 53A which slopes in such a way that a rear portion of this is situated outwardly in the width direction of the vehicle in a top view. Since the exhaust wind X2 is exhausted in the width direction of the vehicle in the vicinity of the open end 61D as described above, the wind in course W1 that flows along the surface of the external fairing 52 in the vicinity of the open end 61D collides with the wind exhaustion X2, thus facilitating the diversion away. Consequently, the driver can easily tilt the vehicle body.
    [0083] In addition, the layer 53 fairing is arranged so that it passes through a space in front of the crankshaft housing portion 28A projecting in the width direction of the vehicle. In this way, the layer 53 fairing is arranged without projection in the width direction of the vehicle while effectively utilizing the empty space in front of the crankshaft housing portion 28A.
    [0084] Figure 10 is a view in vertical section taken along line X-X in Figure 2.
    [0085] As shown in Figure 10, the lower fairing surface 62B below the radiator 33 is such that a gap S is formed between the rear edge of the lower fairing surface 62B and the front inclined surface 53A of the front portion 72A of the layer 53 fairing.
    [0086] The course wind W that enters the inner side of the lower fairing surface 62B from the side of the internal fairing 59 crosses the gap gap S, flows along the front inclined surface 53A of a lower portion of the layer fairing 53 , and then go out in the vehicle's wide direction. Since the wind on course W is exhausted in the width direction of the vehicle in the vicinity of the lower fairing surface 62B as described above, the wind on course W2 that flows along the surface of the lower fairing surface 62B near the open end 61D it collides with the wind on the exhausted path W along the front inclined surface 53A, thus facilitating the diversion away. Consequently, the driver can easily tilt the vehicle body.
    [0087] As described above, in this embodiment to which the present invention is applied, the slit portion 61 extends 30 upwards from the lower rear edge portion 52C of the external fairing 52 provided on the side side of the main frame 20 and the radiator 33. In this way, the slit portion 61 that serves as a wind exhaust port for the exhaust winds X1 and X2 of the radiator 33 can be spaced away from the leg of the rider L, therefore, ensuring thermal comfort. In addition, since there is no need to shorten the length of the external fairing 52 in the front-rear direction for the purpose of supplying the wind exhaust port, it is possible to ensure the function of the external fairing 52 as a windshield. In addition, since the rear and front sides of the slit portion 61 are fixed by the upper fixing portions 73 and 74 and the lower fixing portions 75 and 76 of the layer fairing 53 which are more rigid than the external fairing 52, the strength and stiffness of the external fairing 52 can be ensured even when a larger slot portion 61 is provided for this. Consequently, the size of the crack portion 61 can be maximized while ensuring the strength, stiffness and thermal comfort of the external fairing 52. In this way, the wind exhaust performance of the external fairing 52 can be improved while ensuring its function as a windshield and its thermal comfort.
    [0088] Further, since the wind exhaust surface portion 63 behind the slit portion 61 is provided to have a curved shape lowered inwardly in the width of the vehicle from the edge portion 64 into a portion upper rear portion of the main fairing surface portion 62, the slit portion 64 can be made larger in the width direction of the vehicle. Consequently, the wind exhaust performance of the external fairing 52 can be improved.
    [0089] Further, since the upper edge portion 61A that serves as the front end of the wind exhaust surface portion 63 curves in a forward position of the front end surface 20C of the engine hanger portion 20A and extending inwardly beyond the outer end portion 20D, in the vehicle width direction, from the engine hanger portion 20A, the exhaust wind X1 from the radiator 33 can be gently exhausted from within the vehicle body.
    [0090] Additionally, since the front inclined surface 53A of the layer fairing 53 along the open end 61D of the slot portion 61 of the external fairing 52 slopes outward in the width of the vehicle so that a rear portion of it can being further out in the vehicle's wide direction, the exhaust wind X2 along the open end 61D is exhausted in the vehicle's wide direction and thus deflects the wind on course W1 away. In this way, the vehicle body can be easily tilted. Consequently, the handling of the saddle-mounted vehicle 10 can be improved.
    [0091] Furthermore, since the wind in path W is released from the gap between the lower fairing surface 62B of the external fairing 52 on the lower front side of the slit portion 61 and the front portion 72A of the lower fairing portion 72 of the fairing of layer 53, the wind on course W is exhausted in the vehicle's wide direction and thus easily deflects the wind on course W2 away. In this way, the vehicle body can be easily tilted. Consequently, the handling of the saddle-mounted vehicle 10 is improved.
    [0092] Furthermore, since the external fairing 52 which is a painted component and the layer fairing 53 which is a colored component can be subassembled together, a tension on the external fairing 52 caused by the painting can be corrected by subassembling this in layer 53 fairing. In addition, since the subassembly ensures the rigidity of the external fairing 52, the mounting ability of the external fairing 52 and the layer 53 fairing can be improved.
    [0093] It is noted that the modality described above shows merely a mode to which the present invention is applied, and the present invention is not limited to the modality.
    [0094] In the modality, the saddle-mounted vehicle 10 is described as one that includes the water-cooled engine 16 as its power unit, but the present invention is not limited to that. For example, the present invention can be applied to a saddle-mounted vehicle that includes the engine as its power unit and configured to cool the engine and engine control equipment with water.
    [0095] Subsequently, the fixing structures of the tank cover 55 and each knee cover 56 will be described.
    [0096] Figure 11 is a vertical section view taken along line XI-XI in Figure 1.
    [0097] As shown in Figures 1 and 11, the tank cover 55 and the knee cover 56 are attached to the vehicle body frame 11 through a cover fixing portion 80 located on a side portion of a front portion of the tank cover 55.
    The cover fixing portion 80 is formed of: a cylindrical bulge portion 81 projecting inwardly in the vehicle width direction of the tank cover side portion 55; a knee cover attachment portion 82 provided to knee cover 56 and engaged with an outer circumferential portion of the cylindrical bulge portion 81; a frame support 83 provided to the vehicle body frame 11 and extending to the knee cover attachment portion 82; a screw 84 secured to the frame support 83; a tubular collar 85 in to which the screw 84 is inserted; and an annular rubber member 86 fitted to an outer circumferential portion of collar 85.
    [0099] The collar 85 has: a flange portion 85A that receives an end surface of the rubber member 86; and a cylindrical portion 85B inserted into a hole 86A in the rubber member 86. An inner circumferential portion of the cylindrical portion 85B defines a screw insertion hole 85C into which the screw 84 is inserted.
    [00100] In the rubber member 86, an annular recess 86B is formed so that it extends fully around an outer circumferential portion of the rubber member 86. The thickness of the rubber member 86 is substantially equal to the height of the cylindrical portion 85B of the collar 85, and when the screw 84 is screwed, the cylindrical portion 85B limits the deformation of the rubber member 86 in the direction of the thickness.
    [00101] A leg portion 81A that folds into a crank shape is formed at an end portion of the cylindrical bulge portion 81. That leg portion 81A has: a bottom portion 81B that projects circumferentially into a inner end portion of the cylindrical bulge portion 81; and a tubular portion 81C extending inwardly in the width of the vehicle from the tip of the bottom portion 81B.
    [00102] The knee cover fixing portion 82 has: a tubular portion 82A that surrounds an outer circumferential portion of the cylindrical bulge portion 81; and a projecting portion 82B that protrudes circumferentially into the inner end of the tubular portion 82A. The projecting portion 82B has its tip 82C in contact with an outer circumferential portion of the tubular portion 81C and is joined to the cylindrical bulge portion 81 such that a bottom surface 82D is in contact with the bottom portion 81B. In addition, the projecting portion 82B is seated in the recess 86B of the rubber member 86 together with the leg portion 81 A.
    [00103] The frame support 83 has: a receiving surface 83A that receives the flange portion 85A; and a nut portion 83B which is provided on the rear side of the receiving surface 83A.
    [00104] To fix the cover fixing portion 80, the leg portion 81A and the projecting portion 82B are fitted to the recess 86B of the rubber member 86, the collar 85 is fitted on the rubber member 86, and the screw 84 is inserted into the screw insertion hole 85C from the outside and attached to the nut portion 83B.
    [00105] Fit the leg portion 81A and the projecting portion 82B into the recess 86B of the rubber member 86 suppresses the vibrations of the tank cover 55 and the knee cover 56 and also positions them in the axial direction.
    [00106] Figure 12 is a side view of each air intake duct 35.
    [00107] As shown in Figure 12, the air inlet duct 35 is equipped with a variable valve mechanism 90 that adjusts the amount of air flowing through the air inlet duct 35 to be supplied to the air filter box 19.
    [00108] The variable valve mechanism 90 includes: a plate-shaped valve 91 that is adjustable inside the air intake duct 35; the valve support portions 92 in which the valve 91 is supported in an adjustable manner; a spiral spring 93 that guides valve 91 in its closing direction; and a diaphragm actuator 98 that opens valve 91. Inside the air intake duct 35, a variable path 94 is provided whose cross-sectional area on the side of valve 91 is variable due to the supply of the valve mechanism variable 90; and a deviation path (not shown) extending in parallel to the variable path 94.
    [00109] Furthermore, the air intake duct 35 is divided into two forming upper and lower sections through a dividing surface 35A that divides the duct which has a substantially rectangular cross-sectional shape, wherein the dividing surface 35A it is substantially parallel to the axial direction of the duct. The air inlet duct 35 is constructed by combining the upper half 35B and the lower half 35C in the top-bottom direction.
    [00110] When the speed of the saddle-mounted vehicle 10 is high and the amount of wind traveling through the air intake duct 35 is large, valve 91 is opened by loading the diaphragm-type actuator 98 that operates through negative pressure, so that the wind in the course crosses both the variable path 94 and the deviation path and flows into the air filter box 19. On the other hand, when the vehicle speed of the mount type in saddle 10 it is low and the amount of wind in the course that flows through the air inlet duct 35 is small, the valve 91 is closed by the spiral spring 93, so that the wind in the course passes through only the deviation path and flow into the air filter box 19.
    [00111] Figure 13 is a view showing the structure of valve 91. Part (a) of Figure 13 is a perspective view showing valve 91 inside air intake duct 35 while Part (b) of Figure 13 is a perspective view of valve 91 only.
    [00112] As shown in Figures 12 and 13, valve 91 has: a columnar shaft portion 91 A; a substantially rectangular valve body 91B formed from a plate portion that traverses the axis axis of the axis portion 91A and extends substantially parallel to the axis; and a spring coupling portion 91C to which the spiral spring 93 is attached.
    [00113] The shaft portion 91A and the valve body 91B are one piece. The length of the shaft portion 91A is substantially equal to the length of the valve body 91B in the direction of the width of this. Further, the shaft portion 91A is located in a middle portion of the valve body 91B in the longitudinal direction of this. The valve body 91B has a lower valve body 97A below the shaft portion 91A and an upper valve body 97B above the shaft portion 91 A. The sealing members 100 are supplied to a peripheral portion of the rear surface of the shaft body. bottom valve 97A and a peripheral portion of the front surface of the top valve body 97B, respectively. The spring coupling portion 91C is formed on the upper valve body 97B in such a way as to project in the direction of the air intake. A coupling portion 99 is provided on a front portion of the lower valve body 97A. Diaphragm-type actuator 98 is joined to the connecting portion 99 via a stem 98A extending downwardly.
    [00114] The valve support portions 92 are in rib-shaped wall portions formed by causing the portions of both side walls, in the vehicle width direction, of the variable path 94 to project inward substantially in the same thickness. Each member support portion 92 has: a lower support portion 95 that is formed on the lower half 35C and on which substantially the lower half of the shaft portion 91A is pivotally supported; and an upper support portion 96 which is formed in the upper half 35B and on which substantially the upper half of the axis portion 91A is pivotally supported.
    [00115] Each lower support portion 95 has a bearing portion 95A at the upper end of this, wherein the bearing portion 95A receives the shaft portion 91 A. Over a front edge portion of the lower support portion 95, a surface valve receiving valve 95B is formed which is angled downwardly from the bearing portion 95A. A bottom receiving surface 95C is formed on the bottom of the lower half 35C between the lower left and right support portions 95, where the bottom receiving surface 95C is flush with the valve receiving surfaces 95B.
    [00116] Each upper support portion 96 has a bearing portion 96A at the lower end of this, wherein the bearing portion 96A receives the axis portion A. A. On a rear edge portion of the upper support portion 96, a surface valve receiving valve 96B is formed which is angled downwardly from the bearing portion 96A. A top receiving surface 96C is formed on top of the upper half 35B between the upper left and right support portions 96, where the top receiving surface 96C is flush with the valve receiving surfaces 96B.
    [00117] The valve receiving surfaces 95B and the valve receiving surfaces 96B are both formed at substantially the same angle so that those upper and lower valve receiving surfaces 95B and 96B can receive the valve 91 in cooperation.
    [00118] Bearing portions 95A and bearing portions 96A are formed in the vicinity of the dividing surface 35A of the air intake duct 35 in the top-bottom direction. The shaft portion 91A is pivotally supported in the middle of the air intake duct 35 in the top-bottom direction.
    [00119] The valve body 91B is formed to have a width slightly less than the width between both side walls of the variable path 94, but greater than the width between the paired left and right valve support portions 92 so that the valve body 91B can seal the variable path 94, but still be able to fit within the variable path 94. Thus, in a state in which the valve 91 is closed, the lower surfaces of the peripheral portions on the side of the valve body bottom 97A are in contact with the valve receiving surfaces 95B, respectively, and the upper surfaces of the peripheral side portions of the upper valve body 97B are in contact with the valve receiving surfaces 96B, respectively, thus sealing the gaps between valve 91 and valve receiving surfaces 95B and 96B. Further, the lower surface of the lower peripheral portion of the valve body 91B is in contact with the bottom receiving surface 95C, and the upper surface of the upper peripheral portion of the valve body 91B is in contact with the top receiving surface. 96C.
    [00120] In the variable valve mechanism 90, both side walls of the variable path 94 are made in such a way as to project inwardly to provide the rib-shaped valve support portions 92 on the right and left sides. The valve 91 having the valve body 91B formed at the same length as the shaft portion 91A is pivotally supported over the valve support portions 92. The valve body 91B is placed in contact with the valve receiving surfaces 95B and 96B of the valve support portions 92 to seal the variable path 94. Consequently, the valve 91 can be provided so as to completely cover the variable path 94 in the width direction. Consequently, even with a small sectional area, the air intake duct 35 can ensure the volume of intake air flow, and can achieve high space efficiency. Furthermore, since the variable path 94 can be safely sealed, the amount of intake air is obtained as determined. Consequently, the performance of the engine 16 can be improved.
    [00121] In addition, valve 91 is rotated by being pivotally supported in the middle portion, in the top-bottom direction, of the air intake duct 35 by the bearing portions 95A and 96A. Thus, when compared, for example, to a configuration in which the pivoting shaft is provided at the lower end of valve 91, a rotational moment applied to valve 91 by the wind in travel is small, and therefore the load adjustment from the spiral spring 93 to the opening of the valve 91 with a preset wind volume setting value may be small. Consequently, the spiral spring 93 can be made lighter and easier to handle, thereby improving serviceability.
    [00122] To the air inlet duct 35, a resonator (not shown) is attached and is supplied as an expanded chamber in the air inlet path and reduces the noise of the air inlet. Air inlet duct 35 is attached to the vehicle body by fitting a rear portion of air inlet duct 35 to air filter box 19 in a state in which air inlet duct 35 is subassembled in the cover duct 60 and the resonator mentioned above.
    [00123] Subsequently, the structure of a rear part of the saddle-mounted vehicle 10 will be described.
    [00124] Figure 14 is a vertical section view taken along line XIV-XIV in Figure 1.
    [00125] As shown in Figure 1, the rear of the saddle-mounted vehicle 10 is covered with seat fairings 57. A rear seat 101 (Figure 1) on which a passenger sits is provided above the seat fairings. seat 57. A lower cover 102 and a rear fender 103 are provided below the seat fairings 57.
    [00126] Since the rear of the saddle-mounted vehicle 10 is substantially symmetrical to the left and right, the right portion of the rear of the saddle-mounted vehicle 10 will be described below with reference to to Figure 14. Further, the illustration of the rear seat 101 is omitted in Figure 14.
    [00127] Seat fairings 57 are provided as paired left and right parts below the left and right edge portions of the rear seat 101, respectively. Each seat fairing 57 has: a continuous upper surface portion 57A with a portion below it; and a lower surface portion 57B extending downwardly from the outer edge, in the vehicle width direction, of the seat fairing 57 while tilting inward in the vehicle width direction.
    [00128] The bottom cover 102 is provided below the rear seat 101 so that it faces the bottom surface of the rear seat 101. An end portion 102A of the bottom cover 102 in the width direction of the vehicle is continuous to the bottom edge 57C from the lower surface portion 57B of the seat fairing 57. The rear fender 103 is disposed between the lower cover 102 and the seat fairing 57.
    [00129] An upwardly lowered handle portion 104 is formed below each of the left and right edge portions of the rear seat 101. The passenger sitting on the rear seat 101 can place his hand on the handle portion 104 and hold the handle portion 104.
    [00130] The handle portion 104 is formed by providing an opening 105 between the bottom cover 102 and the seat fairing 57 and by positioning a recess 103A in the opening 105, where the recess 103A is formed in the fender rear 103 and lowered upwards.
    [00131] The recess 103A has: an outer wall portion 106 continuous with the lower edge 57C of the seat fairing 57; and a wall portion 107 extending in such a way as to tilt upwards towards the outer side towards the width of the vehicle from the lower edge of the outer side portion 106. The wall portion 107 is in contact with a inner side surface 108 of the lower surface portion 57B in such a way as to support the lower surface portion 57B, and also extends along the inner side surface 108. The wall portion 107 and the outer side portion 106 are joined through a reinforcement rib 109. Since the recess 103A is provided with the reinforcement rib 109 and the wall portion 107 is in contact with the lower surface portion 57B as described above, the stiffness of the handle portion 104 can be improved.
    [00132] In addition, a stepped portion 110 projecting downwardly beyond the lower edge of the wall portion 107 is formed at the lower edge of the outer wall portion 106. The lower edge 57C of the seat fairing 57 located in the opening 105 is in contact with and engaged with the staggered portion 110 on the side, thereby preventing it from being exposed to the handle portion 104. Consequently, the fingers are less likely to come into contact with the lower edge 57C when holding the handle portion 104. Explanation of Reference Numerals 10 VEHICLE OF THE TYPE TO MOUNT IN SEAT 11 VEHICLE BODY FRAMEWORK 16 ENGINE (POWER UNIT) 20A ENGINE SUSPENSION PORTION (POWER UNIT SUSPENSION PORTION) 20C FRONT END (SURFACE) SURFACE SURFACE 20D EXTERNAL END PORTION (EXTERNAL END PORTION IN VEHICLE WIDTH DIRECTION) 33 RADIATOR 52 EXTERNAL FAIR 52C REAR LOWER EDGE PORTION (LOWER EXTERNAL FAIR EDGE EDGE) 53 LAYER FAIRING 61 SLOT PORTION 61A UPPER EDGE PORTION (FRONT END OF WIND EXHAUST SURFACE PORTION) 61D OPEN END 62 MAIN FAIRING SURFACE PORTION 62B LOWER FAIRING SURFACE 63 PORTAGE SURFACE PORTION (FRONT PORTION) 72A FRONT PORTION (LOWER FRONT PORTION) 73 TOP FIXING PORTION (FIXING PORTION) 74 TOP FIXING PORTION (FIXING PORTION) 75 LOWER FIXING PORTION (FIXING PORTION) 76 LOWER FIXING PORTION (FIXING PORTION) 76 FIXATION)
    权利要求:
    Claims (6)
    [0001]
    1. Saddle-type vehicle that includes: a vehicle body frame (11); a water-cooled power unit (16) supported on the vehicle body frame (11); a radiator (33) attached to the vehicle body frame (11) and configured to cool the power unit (16); an external fairing (52) provided on the side of the vehicle body frame (11) and the radiator (33); and a layer fairing (53) that has a front portion (71 A, 72A) disposed into a rear portion of the external wiring (52) in a vehicle-wide direction, characterized by the fact that the external fairing (52) has a slit portion (61) extending upwards from a lower edge (52C) of the outer fairing (52), and the layer fairing (53) has fixing portions (73, 74, 75, 76 ), fixing portions of the external fairing (52) in front of and behind the slit portion (61).
    [0002]
    2. Saddle-mounted vehicle, according to claim 1, characterized by the fact that the external fairing (52) has a main fairing surface portion (62) in front of the slot portion (61) and a wind exhaust surface portion (63) behind the slit portion (61), and the wind exhaust surface portion (63) is provided to have a curved inwardly recessed shape in the vehicle width direction of a portion upper posterior portion of the main fairing surface portion (62).
    [0003]
    3. Saddle-mounted vehicle according to claim 1, characterized by the fact that the vehicle body frame (11) has a power unit suspension portion (20A) that suspends the power unit ( 16), and a front end (61 A) of the wind exhaust surface portion (63) of the outer fairing (52) is provided to bend in a position in front of a front end (20C) of the suspension portion of the power unit (20A) and to extend inwardly beyond an outer end portion towards the vehicle width (20D) of the power unit suspension portion (20A).
    [0004]
    4. Saddle-mounted vehicle according to claim 2, characterized by the fact that the layer fairing (53) extends along an open end (61 D) of the slit portion (61) of the external fairing (52) is provided so as to tilt outward in the vehicle's width direction so that the rear portion of this is further out in the vehicle's width direction.
    [0005]
    5. Saddle-mounted vehicle according to claim 4, characterized in that a portion of the external fairing (52) on a lower front side of the slot portion (61) is provided as a lower fairing surface (62B), a lower front portion (72A) of the layer fairing (53) is arranged inwardly, in the width direction of the vehicle, from a rear portion of the lower fairing surface (62B), and the traveling wind is released a gap between the lower fairing surface (62B) and the lower front portion (72A) of the layer fairing (53).
    [0006]
    6. Saddle-mounted vehicle, according to claim 1, characterized by the fact that the external fairing (52) is a painted component while the layer fairing (53) is a colored component, and the fairing outer (52) and the layer fairing (53) are subassembly.
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    同族专利:
    公开号 | 公开日
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    JP6058957B2|2012-09-21|2017-01-11|本田技研工業株式会社|Side cover structure for saddle-ride type vehicles|JP6184103B2|2013-01-19|2017-08-23|本田技研工業株式会社|Saddle riding|
    JP6071658B2|2013-03-08|2017-02-01|本田技研工業株式会社|Undercarriage of the vehicle|
    USD748017S1|2013-07-25|2016-01-26|Honda Motor Co., Ltd.|Front side cowl for a motor scooter|
    JP5850891B2|2013-08-27|2016-02-03|本田技研工業株式会社|Bonding structure of resin parts|
    USD733010S1|2013-09-24|2015-06-30|Honda Motor Co., Ltd.|Rear cowl for motorcycle|
    USD736680S1|2014-01-08|2015-08-18|Honda Motor Co., Ltd.|Rear cowl for motorcycle|
    USD733011S1|2014-01-08|2015-06-30|Honda Motor Co., Ltd.|Motorcycle or motorcycle replica|
    JP6122820B2|2014-09-30|2017-04-26|本田技研工業株式会社|Saddle riding type vehicle|
    CN106347555B|2015-07-24|2019-04-23|本田技研工业株式会社|Straddle-type vehicle|
    JP6690218B2|2015-12-15|2020-04-28|スズキ株式会社|Saddle type vehicle|
    WO2017209699A1|2016-05-30|2017-12-07|Honda Motor Co., Ltd|Cover structure around motorcycle step|
    JP6848312B2|2016-09-30|2021-03-24|スズキ株式会社|Wind guide structure for saddle-mounted vehicles|
    JP2018058467A|2016-10-04|2018-04-12|ヤマハ発動機株式会社|Saddle-riding type vehicle|
    GB2564091A|2017-06-13|2019-01-09|Tunley Eng|Variable down force motorcycle fairing device|
    JP6806747B2|2018-09-28|2021-01-06|本田技研工業株式会社|Cowl structure of saddle-riding vehicle|
    EP3680157B1|2019-01-11|2021-09-01|Yamaha Hatsudoki Kabushiki Kaisha|Straddled vehicle|
    法律状态:
    2013-05-14| B03A| Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]|
    2018-12-18| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2020-05-19| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-10-20| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/03/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    JP2011049435A|JP5597147B2|2011-03-07|2011-03-07|Saddle riding vehicle|
    JP2011-049435|2011-03-07|
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