JP2009202803A - Front cowl and wind screen fitting structure of motorcycle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce the number of components by reducing the number of fitting parts of a front cowl and a wind screen to a supporting stay while maintaining the fitting rigidity, and to reliably support the front cowl by the supporting stay with the wind screen being detached while avoiding any increase in the size and the weight of the supporting stay. <P>SOLUTION: A plurality of fastening parts 61, 62 for fastening a front cowl 25 to a supporting stay 38 are juxtaposed on both upper sides of the front cowl 25, and a lower edge of a wind screen 39 is formed so as to avoid the fastening part 61 exclusive for the front cowl arranged on the uppermost part of the plurality of fastening parts 61, 62. The remaining fastening part 62 except the fastening part 61 exclusive for the front cowl out of the plurality of fastening parts 61, 62 is fastened to the supporting stay 38 by the joint fastening with the wind screen 39. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a front cowl and a wind screen mounting structure for a motorcycle in which a support stay for attaching a front cowl covering a front portion of a vehicle body frame and a wind screen extending upward from an upper portion of the front cowl is fixed to the vehicle body frame. .

By attaching the upper part of the front cowl to the support stay together with the lower part of the windscreen, it is possible to reduce the number of parts by reducing the number of attachment points of the front cowl and windscreen to the support stay while maintaining the attachment rigidity. What makes this possible is known from US Pat.
Japanese Patent No. 3999471

  By the way, for example, when replacing the wind screen according to the user's preference, it is easy to assemble if the front cowl can be fixed to the vehicle body frame with the wind screen removed. In addition, in order to facilitate handling of motorcycles shipped from the factory and to avoid damaging the windscreen, the windscreen may be removed and transported. In this case, the motorcycle is fastened together with the windscreen. Even if the bolts are removed, the front cowl must be fixed to the body frame side. For this reason, in the one disclosed in Patent Document 1, a pair of left and right support portions for supporting the lower portion of the front cowl is provided on the support stay, and when the wind screen is detached, these support portions are used. Although the front cowl is supported, providing such a support portion on the support stay may increase the size and weight of the support stay.

  The present invention has been made in view of such circumstances, and it is possible to reduce the number of parts by reducing the number of parts to be attached to the support stay of the front cowl and the windscreen while maintaining the attachment rigidity. An object of the present invention is to provide a motorcycle front cowl and windscreen mounting structure capable of reliably supporting a front cowl with a support stay in a state in which the windscreen is removed while avoiding an increase in size and weight. .

  In order to achieve the above object, the invention according to claim 1 is characterized in that a support stay for attaching a front cowl covering a front portion of the body frame and a wind screen extending upward from the upper portion of the front cowl is fixed to the body frame. A front cowl and a wind screen mounting structure for a motorcycle, wherein a plurality of fastening portions for fastening the front cowl to the support stay are provided side by side on an upper side of the front cowl, and the plurality of fastening portions A lower edge portion of the windscreen is formed so as to avoid a fastening portion dedicated to the front cowl disposed at the top of the plurality of fastening portions, and a remaining fastening portion excluding a fastening portion dedicated to the front cowl among the plurality of fastening portions. The support stay is fastened together with the windscreen.

  According to a second aspect of the present invention, in addition to the configuration of the first aspect of the invention, the support stay is provided with a support portion that extends upward from a fastening portion dedicated to the front cowl. The lower rear end of the windscreen is fixed.

  According to a third aspect of the invention, in addition to the configuration of the second aspect of the invention, a meter visor disposed between the front cowl and the wind screen includes a lower rear end of the wind screen and the metal support. It is fixed to the said support part so that it may be pinched | interposed between parts.

  According to a fourth aspect of the invention, in addition to the configuration of the third aspect of the invention, the meter visor is disposed between a plurality of the fastening portions and fastened to a visor support portion provided in the front cowl. It is characterized by.

  According to a fifth aspect of the present invention, in addition to the configuration of the third or fourth aspect of the present invention, a gap formed between the meter visor and the front cowl, and a fastening portion of the front cowl and the wind screen to the support stay The fastening portion of the meter visor to the front cowl is covered with garnish.

  The invention according to claim 6 is formed between the windscreen and the meter visor between the lower part of the windscreen and the front cowl in addition to the configuration of the invention according to any one of claims 3 to 5. An air guide opening for introducing traveling air into the air guiding passage is formed, and the meter visor is provided with an air exhaust opening for discharging the traveling air entering the front cowl to the air guiding passage.

  Furthermore, the invention according to claim 7 is characterized in that, in addition to the configuration of the invention according to claim 6, the exhaust port extends in the longitudinal direction and is provided on both sides of the meter visor.

  In addition, the 1st fastening part 61 of an Example respond | corresponds to the fastening part only for a front cowl of this invention, and the 1st visor support part 78 of an Example respond | corresponds to the visor support part of this invention.

  According to the first aspect of the present invention, the front cowl-specific fastening portion is disposed at the top of the plurality of fastening portions provided side by side on the upper side of the front cowl to fasten the front cowl to the support stay. The cowl can be fastened to the support stay, and even when the wind screen is removed, the front cowl can be reliably supported by the support stay while avoiding an increase in size and weight of the support stay. In addition, since the remaining fastening portions other than the fastening portion dedicated to the front cowl among the plurality of fastening portions are fastened to the support stay by fastening together with the wind screen, the front cowl and the wind screen support stay can be maintained while maintaining the mounting rigidity. The number of parts can be reduced and the number of parts can be reduced.

  According to a second aspect of the present invention, the lower rear end of the windscreen extends to the support stay so as to extend upward from a fastening portion dedicated to the front cowl. Therefore, the support strength of the wind screen is improved by supporting the lower rear end of the wind screen, which is the most heavily loaded among the wind screens, on the support portion.

  According to the invention described in claim 3, since the meter visor is sandwiched between the lower rear end of the wind screen and the upper portion of the metal support portion, the back surface of the wind screen is the attachment portion to the support portion. By avoiding direct contact with the support portion, it is possible to prevent the back surface of the wind screen from being damaged.

  According to the fourth aspect of the present invention, the visor provided in the front cowl so as to be disposed between a plurality of fastening portions provided alongside the upper side edge of the front cowl to fasten the front cowl to the support stay. Since the meter visor is fastened to the support portion, the meter visor can be firmly fastened to the visor support portion whose rigidity is enhanced by the fastening portions on both sides.

  According to the fifth aspect of the present invention, the gap generated between the meter visor and the front cowl, the fastening portion of the front cowl and the wind screen to the support stay, and the fastening portion of the meter visor to the front cowl are covered with the garnish. Therefore, it is possible to improve the appearance while securing the degree of freedom in forming and tightening the gap.

  According to the invention described in claim 6, the traveling wind introduced from the wind guide port formed between the lower portion of the wind screen and the front cowl flows through the wind guide passage formed between the wind screen and the meter visor. At the same time, since the traveling wind entering the front cowl is discharged from the exhaust port provided in the meter visor to the air guide passage side, the traveling wind can be concentrated in the air guide passage and efficiently exhausted. .

  Further, according to the seventh aspect of the present invention, since the wind outlets are provided on both sides of the meter visor so as to extend long in the front-rear direction, more traveling wind can be exhausted from the front cowl to the air guide passage. it can.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below based on one embodiment of the present invention shown in the accompanying drawings.

  1 to 11 show an embodiment of the present invention. FIG. 1 is a left side view of a scooter type motorcycle, FIG. 2 is a view taken along arrow 2 in FIG. 1, and FIG. 3 is 3-3 in FIG. 4 is an exploded side view of the support stay, front cowl, windscreen and meter visor, FIG. 5 is an exploded perspective view of the front cowl, windscreen, meter visor, garnish and meter panel, and FIG. 6 is the perspective view of FIG. 6 is an enlarged sectional view taken along line 7-7 in FIG. 2, FIG. 8 is an enlarged sectional view taken along line 8-8 in FIG. 2, and FIG. 9 is an enlarged sectional view taken along line 9-9 in FIG. 10 is a view taken along arrow 10 in FIG. 5, and FIG. 11 is a sectional view taken along line 11-11 in FIG.

  First, in FIG. 1, the body frame F of the scooter type motorcycle has a front fork 15 that pivotally supports a front wheel WF and a head pipe 17 that supports a steering handle 16 connected to the front fork 15 so as to be steerable. The unit swing engine UE that supports the rear wheel WR at the rear end is supported so as to be swingable up and down in the middle part in the front-rear direction of the body frame F, and the body frame F in front of the unit swing engine UE A fuel tank 18 and a radiator 19 disposed in front of the fuel tank 18 are mounted. An occupant seat 20 and a passenger seat 21 disposed behind the occupant seat 20 are disposed at the rear of the vehicle body frame F. Further, a synthetic resin vehicle body cover 22 that covers the vehicle body frame F, the front portion of the unit swing engine UE, the fuel tank 18 and the radiator 19 is attached to the vehicle body frame F.

  The vehicle body cover 22 includes a front cowl 25 that covers the head pipe 17 at the front end of the vehicle body frame F from the front, a pair of left and right front side covers 26 that are joined to the left and right sides of the front cowl 25, and the head pipe 17 rearward. An inner cover 27 connected to the front side covers 26 so as to cover from the side, and the front side covers 26 and the inner cover 27 so as to cover the front of the legs of the rider riding on the passenger seat 17. Leg shields 28, and a pair of left and right floor center covers 30 that extend rearward in series with the leg shields 28 and have foot rests 29 on which occupants place their feet at the lower end, and the foot rests 29. A pair of left and right floor side covers 31 hanging downward from the outer edge respectively, and the footrest 29 A pair of left and right passenger steps 32 provided at the rear, respectively, and a pair of left and right bodies that are disposed below both sides of the passenger seat 17 and the passenger seat 18 and that are connected to the floor side cover 31 and extend rearward. Side covers 33, and rear lower covers 34 connected to the rear lower portions of the body side covers 33.

  A floor tunnel portion 35 that rises upward between the footrest portions 29 and accommodates the fuel tank 18 and the radiator 19 by a part of the leg shields 28 and the floor center cover 29. The sheet 20 is formed below the front end. A storage box 36 supported by the vehicle body frame F is disposed below the occupant seat 20 and the passenger seat 21. When the occupant seat 20 and the passenger seat 21 are opened, the storage and removal of articles from the storage box 36 are performed. Is possible.

  2 to 5, the front cowl 25 covering the front portion of the vehicle body frame F and the wind screen 39 extending upward from the upper portion of the front cowl 25 are the head pipe 17 at the front end of the vehicle body frame F. It is attached to a metal support stay 38 that is fixed to the base plate.

  Referring to FIG. 3, the support stay 38 includes a mounting plate portion 44 fastened to a bracket 43 fixed to the front surface of the head pipe 17, a lower support plate portion 45 extending forward from the mounting plate portion 44, A first support pipe 46, which is formed by bending the pipe in a substantially U-shape that opens upward and is inclined upward and rearward, and in front of the lower support plate 45. And a front support plate portion 47 extending up and down connecting between the first support pipe 46 and the center portion of the first support pipe 46, and both ends are fixed to the first support pipe 46 and the center portion is fixed to the upper portion of the mounting plate portion 44. The second support pipe 48 is formed by bending the pipe into a substantially U shape that opens upward, and the center portion of the mounting plate portion 44 is inclined forward and upward. Secured to the top.

  A third support pipe 49 is fixed to the right side of the second support pipe 48, and a reserve tank 50 (see FIG. 3) for the radiator 19 is supported on the third support pipe 49.

  Openings 52, 52 for disposing headlights 51, 51 are provided on both sides of the front portion of the front cowl 25, and the front portion of the front cowl 25 is between the openings 52,. A bottomed cylindrical mounting boss 53 having an end wall 53a that comes into contact with the front end of the lower support plate portion 45 is integrally provided so as to form an accommodation recess 56 that opens toward the front. On the other hand, a weld nut 54 is fixed to the front end portion of the lower support plate portion 45, and the screw member 55 inserted into the accommodation recess 56 is connected to the end wall 53 a of the mounting boss 53 and the lower support plate portion 45. The front end of the front cowl 25 is supported by the support stay 38 by being screwed into the weld nut 54 and tightening the screw member 55.

  As shown in FIG. 5, the central upper portion of the front cowl 25 forms a substantially U-shaped recess 57 that opens obliquely rearward, and the recess 57 is interposed between the front cowl 25 and the wind screen 39. A meter visor 40 that covers the upper side of the meter visor 40 is disposed, and a fitting protrusion 58 that projects from the front end of the center of the meter visor 40 is provided in the front cowl 25 in front of the center of the recess 57. Is fitted from above.

  Incidentally, a plurality of fastening portions for fastening the front cowl 25 to the first support pipe 46 of the support stay 38 are provided side by side on both sides of the upper portion of the front cowl 25, that is, both sides of the recess 57. In the embodiment, the first and second fastening portions 61 and 62 are provided on both sides of the upper portion of the front cowl 25, respectively. Further, both lower sides of the wind screen 39 are fastened to the first support pipe 46 of the support stay 38, and third and fourth fastening portions 63 and 64 are provided on both lower sides of the wind screen 39. Further, fifth, sixth, and seventh fastening portions 65, 66, 67 are provided on both sides of the meter visor 40, respectively.

  Of the first and second fastening parts 61, 62, ... provided on the front cowl 25, the first fastening part 61 arranged at the top is a fastening part dedicated to the front cowl 25, as shown in FIG. The first fastening portions 61 are abutted from above on the first brackets 68 provided on the first support pipe 46 of the support stay 38, and have large-diameter shaft portions 69a that abut on the first brackets 68. Stepped bolts 69 inserted into the first fastening portions 61 and the first brackets 68 are screwed into weld nuts 70 fixed to the first brackets 68.

  On the both sides of the lower portion of the wind screen 39, recesses 39a arranged between the third and fourth fastening portions 63, 64, etc. are formed, and these recesses 39a ... are the first cowl 25 of the front cowl 25. It arrange | positions in the position corresponding to fastening part 61 .... That is, the lower edge portion of the wind screen 39 is formed so as to avoid the first fastening portions 61.

  Of the first and second fastening portions 61, 62, provided on the front cowl 25, the remaining fastening portions excluding the first fastening portions 61, that is, the second fastening portions 62, are fastened together with the wind screen 39. It is fastened to the 1st support pipe 46 of the support stay 38, and the 4th fastening part 64 ... which the wind screen 39 has is arrange | positioned in the position which overlaps with the 2nd fastening part 62 ... in the front cowl 25 from upper direction.

  7, second brackets 62 provided on the first support pipe 46 of the support stay 38 are in contact with the second fastening portions 62 from above, and the fourth fastening portions 64 are the second fastening portions 62. From above. Thus, a metal collar 105 formed in a cylindrical shape having a collar portion 105a in contact with the upper surface of the fourth fastening portion 64 in one end is in contact with the second bracket 71 at the other end. Bolts 72 are inserted through the fourth fastening portions 64 and the second fastening portions 62 and have diameter-increased head portions 72a with a resin washer 106 interposed between the collar portions 105a and the collars and the second fastening portions. The bolts 72 are screwed into weld nuts 73 inserted through the two brackets 71 and fixed to the second brackets 71.

  The third fastening portions 63 arranged at the lower rear end of the wind screen 39 extend to a position spaced upward from the first fastening portions 61 provided on the front cowl 25 as a fastening portion dedicated to the front cowl 25. In this way, the support stay 46 is fixed to the support portion 46a provided on the second support pipe 46, and the support portion 46a is formed by flattening the end portion of the first support pipe 46. .

  Moreover, the fifth fastening portions 65 of the meter visor 40 are fixed to the support portions 46a so as to be sandwiched between the lower rear end of the wind screen 39, that is, the third fastening portions 63, and the support portions 46a. As shown in FIG. 8, a metal collar 107 formed in a cylindrical shape having a collar 107 a that contacts the surface of the third fastening portion 63 at one end has the other end at the other end. The enlarged diameter head 74a is inserted into the third fastening portion 63 ... and the fifth fastening portion 65 ... so as to be brought into contact with the support portion 46a ..., and the resin washer 108 ... is interposed between the flange portion 107a .... Are inserted into the collars 107 and the support portions 46a, and the bolts 74 are screwed into weld nuts 75 fixed to the support portions 46a.

  On the upper both sides of the front cowl 25, first and second fastening portions 61, 62,..., A first visor support portion 78 and a second fastening portion 62 are disposed between the first visor support portion 78. Are provided with second visor support portions 79 sandwiched between the first visor support portion 78 and sixth fastening portions 66 provided on the meter visor 40 as shown in FIG. The tapping screws 80... Inserted through the sixth fastening portions 66. Further, seventh fastening portions 67 provided in the meter visor 40 are fixed to the second visor support portions 79 by screwing tapping screws 81 inserted through the seventh fastening portions 67.

  The upper portion of the meter visor 40 is connected to a meter panel 42 having an opening 82 for arranging instruments (not shown). A plurality of, for example, three supports provided on the upper portion of the meter panel 42 are provided. Fitting projections 84 that are fitted to the plate portions 83 from above are projected on the upper rear surface of the meter visor 40.

  The clearance generated between the meter visor 40 and the front cowl 25, the fastening portion of the front cowl 25 and the wind screen 39 to the support stay 38, and the fastening portion of the meter visor 40 to the front cowl 25 are: Covered with garnish 41.

  An engaging portion 85 is provided at the center lower portion of the garnish 41 so as to engage with a locking portion 86 provided at the lower center portion of the front cowl 25 from below, and the center of the garnish 41 is located above the engaging portion 85. A protrusion 87 (see FIG. 3) that protrudes rearward is integrally provided on the part, and this protrusion 87 is fitted into a fitting hole 88 provided in the front cowl 25. Further, a pair of protrusions 89, 89... Project downward from both sides of the rear part of the garnish 41, and the convex portions 89, 89. It fits into the holes 90, 90.

  Further, a pair of attachment projections 91, 91 projecting rearward is provided on the rear sides of both sides of the garnish 41, and these attachment projections 91... Are support portions 92 provided on both sides of the meter panel 42. , 92 are attached by screw members 93 (see FIG. 3) inserted through the meter panel 42 from behind.

  An air guide passage 94 is formed between the wind screen 39 and the meter visor 40, and an air guide port 95 for introducing running air into the air guide passage 94 is formed between the lower portion of the wind screen 39 and the front cowl 25. Is done. In addition, an air guide tube 97 that forms an introduction passage 96 that guides running air to the air guide port 95 is integrally provided at the upper center of the garnish 41.

  At the center of the front part of the meter visor 40, a front air exhaust port 98 for discharging the traveling wind that has entered the front cowl 25 to the air guide passage 94 is provided. Side air outlets 99, 99 are provided for discharging the traveling wind entering the cowl 25 to the air guide passage 94, and the side air outlets 99 are formed to extend long in the front-rear direction. In addition, a plurality of louvers 100, 100... For rectifying the traveling air discharged to the air guide passage 94 side are provided at the side air outlets 99.

  Further, on both sides of the meter panel 42, as shown in FIG. 10 and FIG. 11, exhaust ports 101, 101 for exhausting the traveling wind that has entered the front cowl 25 to the rear are provided so as to extend vertically. These exhaust ports 101 are provided with louvers 102, 102, which extend vertically so as to divide the exhaust ports 101 in the left-right direction and rectify the traveling wind as indicated by arrows in FIG. A plurality of them are provided. In addition, support portions 92 for attaching attachment projections 91... Projecting on both rear portions of the garnish 41 are provided between two adjacent louvers 102, 102 among the plurality of louvers 102, 102.

  Next, the operation of this embodiment will be described. In order to fasten the front cowl 25 to the support stay 38, first and second fastening portions 61, 62,... The first fastening portions 61 arranged at the top of the second fastening portions 61... 62 function as fastening portions dedicated to the front cowl 25, and are attached to the first brackets 68 of the support stay 38. The lower edge portion of the wind screen 39 is formed so as to avoid the first fastening portions 61. Moreover, of the first and second fastening portions 61... 62, the remaining fastening portions excluding the first fastening portion 61 exclusive for the front cowl, that is, the second fastening portions 62 are supported by joint fastening with the wind screen 39. Fastened to the second brackets 71 of the stay 38.

  Therefore, even when the wind screen 39 is removed, the front cowl 25 can be reliably supported by the support stay 38 while avoiding an increase in size and weight of the support stay 38. Moreover, since the second fastening portions 62 are fastened to the second brackets 71 of the support stay 38 together with the wind screen 39, the front cowl 25 and the wind screen 39 are attached to the support stay 38 while maintaining the mounting rigidity. The number of parts can be reduced by reducing the number of parts.

  Further, the first support pipe 46 of the support stay 38 is provided with support portions 46a that extend upward from the first fastening portions 61 to a lower rear end of the wind screen 39. Therefore, the support strength of the wind screen 39 can be improved by supporting the lower rear end of the wind screen 39, which is the most loaded among the wind screens 39, to the support portions 46a.

  A meter visor 45 disposed between the front cowl 25 and the wind screen 39 is supported so as to be sandwiched between the lower rear end of the wind screen 39 and the support portion 46a of the support stay 38 made of metal. Since the wind screen 39 is fixed to the portions 46a ..., the wind screen 39 is prevented from coming into direct contact with the support portions 46a ... at the attachment portion to the support portions 46a ..., thereby preventing the back surface of the wind screen 39 from being damaged. can do.

  Further, the meter visor 40 is arranged between the first and second fastening portions 61... 62... The first visor support portion 78 provided on the front cowl 25 and the second fastening portion 62. Are fastened to second visor support portions 79 provided on the front cowl 25 so as to be sandwiched between the first and second fastening portions 61, 62, etc. on both sides. Fastening to the front cowl 25 of the meter visor 41 is possible by fastening to the 1 visor support part 78... And rigidity is enhanced by being arranged at a position adjacent to the second fastening part 62. By fastening to the second visor support portion 79, the meter visor 41 can be firmly fastened to the front cowl 25.

  Further, the gap formed between the meter visor 40 and the front cowl 25, the fastening portion of the front cowl 25 and the wind screen 39 to the support stay 38, and the fastening portion of the meter visor 40 to the front cowl 25 are covered with the garnish 41. Appearance can be enhanced while ensuring the degree of freedom in forming and tightening the gap.

  A wind guide port 95 is formed between the lower portion of the wind screen 39 and the front cowl 25 to introduce a traveling wind into a wind guide passage 94 formed between the wind screen 39 and the meter visor 40. The meter visor 40 has a front cowl. 25 is provided with a front air outlet 98 and a pair of side air inlets 99... For discharging the traveling air that has entered into the air guide passage 94 to the wind guide passage 94 side. In addition, the front wind exhaust port 98 and the pair of side air guide ports 99 provided in the meter visor 40 allow the traveling wind that has entered the front cowl 25 to flow through the air guide passage 94 formed between the meter visor 40. Since the air is discharged to the air guide passage 94 side, the traveling wind is concentrated in the air guide passage 94 to efficiently exhaust the air. Can.

  Further, since the side air exhaust ports 99 extend long in the front-rear direction and are provided on both sides of the meter visor 40, more traveling air can be exhausted from the front cowl 25 to the air guide passage 94.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various design changes can be made without departing from the present invention described in the claims. It is.

It is a left view of a scooter type motorcycle. FIG. 2 is a view taken in the direction of arrow 2 in FIG. 1. FIG. 3 is a sectional view taken along line 3-3 in FIG. 2. It is a disassembled side view of a support stay, a front cowl, a wind screen, and a meter visor. It is a disassembled perspective view of a front cowl, a wind screen, a meter visor, a garnish, and a meter panel. FIG. 6 is an enlarged sectional view taken along line 6-6 of FIG. FIG. 7 is an enlarged cross-sectional view taken along line 7-7 in FIG. FIG. 8 is an enlarged sectional view taken along line 8-8 in FIG. 2. FIG. 9 is an enlarged cross-sectional view taken along line 9-9 in FIG. 2. FIG. 10 is a view taken in the direction of arrow 10 in FIG. 5. It is the 11-11 line sectional view of FIG.

Explanation of symbols

25 ... front cowl 38 ... support stay 39 ... wind screen 40 ... meter visor 41 ... garnish 46a ... support part 61 ... first fastening that is a fastening part dedicated to the front cowl Part 62 ... Second fastening part 78 ... First visor support part 94 as visor support part ... Air guide passage 95 ... Air guide port 98 ... Front air exhaust port 99 ... Side part Haiku mouth F ... body frame

Claims (7)

  A support stay (38) for attaching a front cowl (25) covering the front portion of the vehicle body frame (F) and a wind screen (39) extending upward from the upper portion of the front cowl (25) is provided on the vehicle body frame (F). A front cowl and a wind screen mounting structure for a motorcycle fixed to a plurality of fastening portions (61, 62) for fastening the front cowl (25) to the support stay (38). 25) arranged on both sides of the upper part of the upper part of the windscreen (39) so as to avoid the fastening part (61) dedicated to the front cowl disposed at the top of the fastening parts (61, 62). An edge portion is formed, and a remaining fastening portion (62) excluding the fastening portion (61) dedicated to the front cowl among the plurality of fastening portions (61, 62) Front cowl and the windscreen mounting structure for a motorcycle characterized in that it is fastened to the support stay (38) by co-fastening with the windscreen (39).   The support stay (38) is provided with a support portion (46a) extending upward from a fastening portion (61) dedicated to the front cowl, and the support portion (46a) is provided with the windscreen (39). The structure for attaching a front cowl and a wind screen of a motorcycle according to claim 1, wherein the lower rear end is fixed.   A meter visor (40) disposed between the front cowl (25) and the wind screen (39) is provided between a lower rear end of the wind screen (39) and the metal support (46a). The front cowl and windscreen mounting structure for a motorcycle according to claim 2, wherein the structure is fixed to the support portion (46a) so as to be sandwiched.   The meter visor (40) is disposed between a plurality of the fastening portions (61, 62) and fastened to a visor support portion (78) provided on the front cowl (25). 3. A front cowl and windscreen mounting structure for a motorcycle according to 3.   A gap formed between the meter visor (40) and the front cowl (25), a fastening portion of the front cowl (25) and the wind screen (39) to the support stay (38), and the meter visor (40) The front cowl and windscreen mounting structure for a motorcycle according to claim 3 or 4, characterized in that a fastening portion to the front cowl (25) is covered with a garnish (41).   A wind guide port for introducing running wind into a wind guide passage (94) formed between the wind screen (39) and the meter visor (40) between the lower portion of the wind screen (39) and the front cowl (25). (95) is formed, and the meter visor (40) is provided with an exhaust port (98, 99) for discharging the traveling wind entering the front cowl (25) to the air guide passage (94) side. The front cowl and windscreen mounting structure for a motorcycle according to any one of claims 3 to 5.   The structure for attaching a front cowl and a wind screen of a motorcycle according to claim 6, wherein the exhaust port (99) extends in the front-rear direction and is provided on both sides of the meter visor (40).

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