JP2013129218A - Front structure of motorcycle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a front structure of a motorcycle which improves visibility while reducing an influence on steering even if loaded with an article in the motorcycle provided with a carrier at a vehicle front part.SOLUTION: The motorcycle 10 includes a front carrier 36 which is extended from a head pipe 71 to the vehicle front and above the front wheel 13 and has a loading part 72 on which the article is loaded, and a lighting device 40, which comprises a headlight and a blinker mounted to the front carrier 36 at a vehicle front position from the loading part 72. The front carrier 36 is composed of a first frame 51 which supports the loading part 72 and the lighting device 40, and a second frame 52 which is extended upward from the rear part in the vehicle longitudinal direction of the first frame 51 to support the loading part 72.

Description

  The present invention relates to an improvement in the front structure of a motorcycle.

  2. Description of the Related Art A motorcycle is known in which a front carrier on which an article is placed is mounted on the front of a vehicle (see, for example, Patent Document 1 (FIG. 1) and Patent Document 2 (FIG. 1)).

  As shown in FIG. 1 of Patent Document 1, a front carrier (2) (the numbers in parentheses indicate the symbols described in Patent Document 1. The same applies hereinafter) and above the front wheel (1). 10) is arranged. The front carrier (10) is supported by a top bridge (3) and a bottom bridge (4) integrated with the front fork (2).

In the technique of Patent Document 1, since the front carrier (10) is attached to the front fork (2), the weight loaded on the front carrier affects the steering operation. It is desirable that the weight loaded on the front carrier does not affect the steering operation.
Patent Document 2 discloses a technique in which the weight of an article loaded on a front carrier does not affect handle operation.

  As shown in FIG. 1 of Patent Document 2, the rear surface portion of the basket-shaped front carrier (6) (the numbers in parentheses indicate the symbols described in Patent Document 2. The same applies hereinafter) includes a bracket (30) and a bolt shaft. (33) and supported by the head pipe (23) via the mounting bracket (40). In addition, the bottom surface portion of the front carrier (6) is supported by the down tube (29) through the pipe stay (37), the support stay (38), and the mounting bracket (42).

  However, in the technique of Patent Document 2, since the headlight (7) is provided behind the front carrier (6) from the front of the front carrier (6), the headlight (7) is difficult to see from the front upper side of the vehicle. . In order to let the outside know the presence of the vehicle, it is desirable that the headlight (7) can be seen from the upper front of the vehicle. That is, in a motorcycle having a carrier in the front part of the vehicle, a structure that can improve visibility is required.

JP 2010-235104 A JP-A-8-40340

  It is an object of the present invention to provide a motorcycle front structure that can improve visibility while reducing the influence on steering even when a load is loaded on a motorcycle having a carrier at the front of the vehicle. To do.

  According to a first aspect of the present invention, there is provided a front structure of a motorcycle comprising a head pipe provided at a front portion of a vehicle body frame, and a front fork that is pivotally supported by the head pipe and rotatably supports a front wheel. A front carrier having a loading portion that extends from the head pipe to the front of the vehicle and above the front wheel and that is supported by the head pipe and loads articles, a headlight that is attached to the front carrier at a position in front of the vehicle from the loading portion, and left and right And a lighting device comprising a blinker.

  In the invention according to claim 2, the left and right turn signals are arranged on the left and right in the vehicle width direction of the headlights, and are extended from the front carrier below the left and right turn signals and outside the outer end in the vehicle width direction. A guard portion for guarding the turn signal is arranged.

  In the invention according to claim 3, the front carrier is supported by the head pipe, the first frame that supports the lamp, and the second frame that is supported by the head pipe and extends upward from the rear of the loading portion of the first frame. It is characterized by comprising.

  In the invention according to claim 4, the first frame extends from the left and right ends of the front part to the rear of the vehicle and passes through the side of the headlight in a plan view of the vehicle. The left and right side portions are bent downward so that the front portion is lower than the headlights and the left and right side portions overlap the headlights when viewed from the side of the vehicle. It is characterized by that.

  The invention according to claim 5 is characterized in that a horn for generating a horn sound is disposed below at least one of the left and right turn signals.

The invention according to claim 6 is provided with a rectangular basket in the vehicle plan view in the loading portion,
This basket is composed of a bottom and a front wall, a left wall, a right wall, and a rear wall that stand up from the front, left, right, and rear edges of the bottom. The rear wall is inclined so as to be positioned in front of the vehicle from the lower end, and the rear wall is inclined so that the upper end is positioned in the rear of the vehicle from the lower end. The angle between the front wall and the vertical line in the vehicle side view is It is characterized by being larger than the angle formed by the vertical line.

  The invention according to claim 7 is characterized in that the headlight incorporates an aiming section for adjusting the irradiation direction of the headlight.

  In the first aspect of the invention, the front carrier extends from the head pipe and is supported by the head pipe, and the lamp is attached to the front carrier at a position in front of the vehicle from the loading portion of the head pipe.

  Since the front carrier is supported by the head pipe, it is possible to reduce the influence on steering when a load is loaded on the front carrier. The lighting device is attached to the front position of the vehicle from the loading portion of the head pipe. Since the upper part of the lamp is opened, it can be seen well from the upper front. That is, the visibility of the lighting device can be improved.

  In the invention according to claim 2, the left and right turn signals are arranged on the left and right in the vehicle width direction of the headlight. When the front wheel is steered left or right, the right or left turn signal is located at the outermost end of the vehicle except for the steering wheel. Since the guard portions are arranged on the left and right turn signals located at the outermost end of the vehicle, the left and right turn signals can be effectively protected by the guard portions.

  In the invention according to claim 3, the first frame is supported by the head pipe, and the second frame is also supported by the head pipe. Since the front carrier composed of the first frame and the second frame is directly supported by the head pipe having higher rigidity than other parts, rigidity is ensured with a simple structure.

  In the invention which concerns on Claim 4, the left-right side part of a 1st flame | frame is bent below so that a front part may become lower than a headlight in the vehicle side view. Since there is no fear that the front portion of the first frame blocks the illumination of the headlight, the headlight irradiation performance is secured while protecting the headlight at the front portion and the left and right side portions of the first frame.

  In the invention which concerns on Claim 5, a horn is arrange | positioned under the blinker. Since the winker is arranged in front of the loading unit, the horn is also arranged in front of the loading unit. Since the upper part of the horn is not blocked by the loading portion, a horn sound can be emitted to the upper front of the vehicle. That is, the horn horn function performance can be enhanced. In addition, when the upper turn signal is protected by the guard portion, the horn is also protected by the guard member.

  In the invention which concerns on Claim 6, the angle with respect to the vertical line of the rear wall of a basket was made into the angle smaller than the angle with respect to the vertical line of the front wall of a basket in the vehicle side view. Thus, the angle of the rear wall of the basket was set small. Accordingly, even when a load that protrudes upward from the upper end of the basket is stacked on the basket, it is possible to easily put the article into the basket while suppressing interference with the rotation range of the handle. Can be further increased.

  In the invention which concerns on Claim 7, the aiming part is incorporated in a headlight. If the headlight incorporates the aiming section, the aiming adjustment operation can be performed regardless of the first frame that supports the headlight. Therefore, the headlight can be firmly fixed to the first frame.

1 is a left side view of a motorcycle according to the present invention. It is a top view of a vehicle body front part. It is a perspective view of a vehicle body front part. It is a front view of a vehicle body front part. It is the figure which removed the front basket from FIG. It is a side view of a front carrier. FIG. 7 is a view taken in the direction of arrow 7 in FIG. 6. FIG. 8 is a view taken in the direction of the arrow 8 in FIG. 6 to explain the structure of the front carrier. FIG. 9 is a sectional view taken along line 9-9 in FIG. 2. FIG. 10 is a cross-sectional view taken along line 10-10 in FIG. 3. FIG. 6 is a plan view of a vehicle front portion according to a second embodiment. FIG. 6 is a perspective view of a vehicle front portion according to a second embodiment.

  Hereinafter, embodiments of the present invention will be described in detail. In the drawings and examples, “up”, “down”, “front”, “rear”, “left”, and “right” respectively indicate directions viewed from the driver who rides the motorcycle. The drawings are viewed in the direction of the reference numerals.

First, Embodiment 1 of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a motorcycle 10 includes a body frame 11, a front fork 15 that is pivotally supported on a front portion of the body frame 11 and rotatably supports a front wheel 13, and the front fork 15. A steering wheel 16 attached to the steering wheel 16 for operating the steering wheel of the front wheel 13, a meter panel 17 attached to the steering wheel 16, a seat 18 disposed between the front wheel 13 and the rear wheel 14 and seated by the driver, and a front wheel An engine 19 serving as a power source suspended from the vehicle body frame 11 behind the vehicle 13 and a rear swing arm 22 provided at the rear of the vehicle frame 11 behind the engine 19 and supporting the rear wheel 14 so as to swing up and down. And a cushion unit 23 passed between the rear swing arm 22 and the vehicle body frame 11.

  A front carrier 36 is extended above the front wheel 13 and in front of the vehicle. The front carrier 36 has a loading section 72 for loading articles. A front basket 37 is attached to the stacking portion 72, and a headlight 41 and left and right turn signals 42L and 42R (only the reference numeral 42L on the front side in the figure is shown) are attached in front of the front basket 37 and in front of the front carrier 36. . The headlight 41 and the left and right turn signals 42L and 42R are collectively referred to as a lamp 40.

  In addition, a taillight 45 is attached to the rear of the vehicle body, and left and right rear turn signals 46L and 46R (only the reference numeral 46L on the front side of the figure is shown) are attached to the rear fender 34. A rear carrier 47 on which articles are loaded on the vehicle body 20 is attached behind the seat 18.

  The vehicle body 20 is covered with a vehicle body cover 25. The vehicle body cover 25 includes a front top cover 26 that covers the upper front of the head pipe 71, a leg shield 27 that covers the front of the occupant's feet, and a vehicle body frame that extends from the leg shield 27 continuously below the seat 18 to the rear of the vehicle. 11 and a side cowl 29 covering 11. A front fender 33 that covers the front fork 15 from above to the rear of the front wheel 13 is attached, and a rear fender 34 that covers the rear wheel 14 from above to the rear is attached to the rear portion of the vehicle body 20. The vehicle body 20 is provided with a main stand 38 and a side stand 39.

2-4, the outline | summary of a front carrier and the front basket attached to this front carrier is demonstrated.
As shown in FIG. 2, the front carrier 36 includes a pair of left and right first frames 51 </ b> L and 51 </ b> R extending in the vehicle width direction so as to cover the front fender 33. The first cross member 53 is transferred to the pair of left and right first frames 51L and 51R, and the first cross member 53 serves as a stacking portion 72 on which the basket 37 is stacked. The loading unit 72 is provided with a rectangular basket 37 (hereinafter also referred to as “front basket 37”) in a plan view of the vehicle.

  The front basket 37 includes a bottom portion 91 and a front wall 96, a left wall 97L, a right wall 97R, and a rear wall 98 that rise from the front edge, the left edge, the right edge, and the rear edge of the bottom portion 91, and have a circular cross section. It is formed by passing thin metal lines vertically and horizontally in a grid pattern. The bottom portion 91 of the basket is fastened to the first cross member 53 serving as the loading portion 72 of the front carrier via the plate-like first stay 57 and the three fastening screws 106a.

  The basket rear wall 98 is fastened to an upper basket stay 87, and the upper basket stay 87 is fastened to basket upper pastes 89 </ b> L and 89 </ b> R that are components of the front carrier 36.

  As shown in FIGS. 3 to 4, the front carrier 36 includes first frames 51 </ b> L and 51 </ b> R that support the lamp 40, and a second frame 52 that extends upward from the rear of the stacking portion 72 of the first frames 51 </ b> L and 51 </ b> R, And a stacking unit (see FIG. 2, reference numeral 72) passed between the first frames 51 </ b> L and 51 </ b> R. A substantially U-shaped member 79 is passed to the front part of the first frames 51L and 51R in a front view of the vehicle that opens downward and extends upward. The U-shaped member 79 includes left and right rising portions 79La and 79Ra and a lateral portion 79b that passes over the left and right rising portions 79La and 79Ra, and is disposed in front of the front wall 96 of the front basket. It plays the role which divides the arrangement space of the lighting equipment 40. The U-shaped member 79 has left and right rising portions 79La and 79Ra, and between the left and right rising portions 79La and 79Ra and the first frames 51L and 51R, the left and right sides, respectively, are plate-like and are attached to the lamp 40. The headlight stays 121L and 121R are joined.

  Headlights 41 are attached to the left and right headlight stays 121L and 121R inside the inner surfaces of the left and right headlight stays 121L and 121R, and the left and right turn signals 42L are respectively attached to the outer surfaces of the left and right headlight stays 121L and 121R. 42R are attached. A position light 17a is provided on the front surface of the meter panel 17 to make it easy to check articles in the front basket at night.

  As shown in FIG. 4, when viewed from the front of the vehicle, the left and right guard portions 82L that extend outward from the first frames 51L and 51R below the left and right turn signals 42L and 42R to protect the left and right turn signals 42L and 42R. , 82R are arranged. A horn 49 that generates a horn sound is disposed below the right turn signal 82R.

  In this embodiment, the horn is disposed below the left turn signal. However, the horn may be disposed below the right turn signal. Moreover, you may arrange | position a horn to both the downward direction of a right and left turn signal.

  The main components of the front carrier 36 have been described above. The front carrier 36 is joined to a plurality of reinforcing members and stays in addition to the first frames 51L and 51R and the second frame 52. Details of the front carrier 36 including these auxiliary members and stays will be described below.

Hereinafter, the structure and the like of the front carrier will be described with reference to FIGS.
As shown in FIGS. 5 to 8, a head pipe 71 that pivotally supports the front fork 15 is provided at the front portion of the vehicle body frame 11. A carrier stay 75 is joined to the head pipe 71, and the first frames 51 </ b> L and 51 </ b> R are fastened and supported by the carrier stay 75 via the first fastening member 111.

  The first frames 51L and 51R extending from the head pipe 71 to the front of the vehicle extend from the front 60 crossing the front of the headlight 41 in the vehicle width direction in the vehicle plan view and from the left and right ends of the front 60 to the rear of the vehicle. Left and right side portions 61L and 61R passing through the side of the headlight 41. The left and right side portions 61L and 61R are bent downward so that the front portion 60 is lower than the headlight 41 in a side view of the vehicle, and the left and right side portions 61L and 61R are arranged to overlap the headlight 41. Is done. The first frames 51L and 51R have a substantially heptagon shape as a whole when viewed from the bottom of the vehicle.

  The left and right side parts 61L and 61R of the first frame have left and right front sub-parts 113L and 113R extending in the vehicle front-rear direction, and bent parts 135L and 135R at the rear ends of the left and right front sub-parts 113L and 113R, respectively. The left and right rear sub-parts 114L and 114R that extend from these bent parts 135L and 135R so as to sag toward the rear of the vehicle and are fastened to the carrier stay 75 integrated with the head pipe 71.

  The left and right front sub-parts 113L and 113R extend in a substantially horizontal direction, and a first cross member 53 as a stacking part for loading a front basket (FIG. 1, reference numeral 37) passes between the left and right front sub-parts 113L and 113R. Has been. The first frames 51L and 51R are bent diagonally forward and downward from the front ends of the left and right front sub-parts 113L and 113R in the vehicle side view, and the front part 60 passed in the vehicle width direction is positioned below the headlight 41. Is arranged.

  The front portions 60 of the first frames 51L and 51R are arranged so as to cross the lower side of the headlight 41 in the left and right directions in the vehicle width direction. That is, since there is no fear that the front part 60 of the first frame blocks the illumination of the headlight 41, the headlight 41 is irradiated while the headlight 41 is protected by the front part 60 and the left and right side parts 61L and 61R of the first frame. Performance is ensured.

Next, the detailed structure of the front carrier of a present Example is demonstrated.
As shown in FIG. 8, the front carrier 36 extends from the head pipe 71, and includes left and right first frames 51L and 51R including left and right side portions 61L and 61R and a front portion 60, and left and right first frames 51L, A first cross member 53 extending in the vehicle width direction to the left and right side portions 61L and 61R of the 51R, and a U-shape passed to the front portions of the left and right first frames 51L and 51R in front of the first cross member 53 Width of the vehicle from the front of the left and right headlight stays 121L and 121R, and the left and right first frames 51L and 51R respectively joined to the U-shaped member 79 and the left and right first frames 51L and 51R. The left and right guard portions 82L, 82R extending in the direction, the horn stay 122 extending from the front portion 60 of the right first frame below the right guard member 82R, and the left and right first frames The upper frame 123 having a substantially U-shape extending upward from the rear portions of the arms 51L and 51R and including the left and right second frames 52L and 52R, and the head pipe 71 supported by the second fastening member 112 via the head pipe 71 A center stay 124 extending diagonally downward and forward from the vehicle and having a box cross section, a basket lower stay 88 joined to the front end of the center stay 124 and attached with an upper basket stay (reference numeral 87 in FIG. 3), and the basket lower stay 88 The vehicle width between the upper frame 123 and the left and right basket upper staples 89L and 89R, which are joined to the upper frame 123 and to which the upper basket stay (FIG. 3, reference numeral 87) is attached. The second cross member 54 passed in the direction and the center stay Front top cover (Fig. 3, reference numeral 26) extending from the surface 124a upwards and a front cover stay 125 having a weld nut 126 is fastened to the main element.

  In addition to the above-described configuration, the left and right front patches 131L and 131R are respectively passed to the joints between the left and right first frames 51L and 51R and the upper frame 123 as reinforcing members, and the left and right rear lower patches 132L and 132R are provided. Passed. In addition, left and right rear upper patches 133L and 133R are passed to the joint between the second cross member 54 and the upper frame 123, respectively. Furthermore, left and right lower patches 134L and 134R are provided in the bent portions 135L and 135R of the left and right first frames, respectively. A harness guide 149 for guiding the harness is joined to the center stay 124.

Next, the arrangement structure of the lamp and the horn will be described.
As shown in FIG. 7, when the vehicle is viewed from below, a headlight 41 is provided on the front carrier 36, and left and right turn signals 42 </ b> L and 42 </ b> R are disposed on the left and right of the headlight 41 in the vehicle width direction. Left and right guard portions 82L and 82R extending from the front carrier 36 and guarding the left and right turn signals 42L and 42R are disposed below the left and right turn signals 42L and 42R and outside the outer end in the vehicle width direction.

  The headlight 41 has a lens surface 41a serving as an irradiating portion on the front surface and a case portion 41b that covers the lens surface 41a from the rear of the vehicle and supports the front carrier 36. Similarly, the left and right turn signals 42L and 42R respectively have lens surfaces 42La and 42Ra serving as irradiation units on the front surface, and main body portions 42Lb and 42Rb that cover these lens surfaces 42La and 42Ra from the rear of the vehicle and support the front carrier 36. Have

  Referring also to FIG. 3, the left and right turn signals 42 </ b> L and 42 </ b> R are arranged on the left and right of the headlight 41 in the vehicle width direction. When the front wheel 13 is steered left or right, the right turn signal 42R or the left turn signal 42L is positioned at the outermost end of the vehicle except for the steering handle 16. Since the left and right guard portions 82L and 82R are respectively disposed on the left and right turn signals 42L and 42R positioned at the outermost end of the vehicle, the left and right turn signals 42L and 42R are formed by the left and right guard portions 82L and 82R. Can be effectively protected.

  The left and right turn signals 42L and 42R are protected by left and right guard portions 82L and 82R, respectively. When the left and right guard portions 82L and 82R are extended from the vehicle body frame 11, the guard portions become longer and larger. In this regard, in the present invention, the front carrier 36 is extended from the vehicle body frame 11 and the left and right guard portions 82L and 82R are provided on the front carrier 36. Therefore, the left and right guard portions 82L and 82R can be shortened. The size of 82L and 82R can be reduced.

  Further, the headlight 41 incorporates an aiming unit (reference numeral 101 in FIG. 1) that adjusts the irradiation direction of the headlight 41. If the headlight 41 includes the aiming unit 101, the aiming adjustment work can be performed regardless of the first frames 51L and 51R that support the headlight 41. Therefore, the headlight 41 can be firmly fixed to the first frames 51L and 51R.

Next, a support structure for the front basket will be described.
As shown in FIG. 9, a weld nut 143 is joined to the bottom surface 53b of the plate-like first cross member passed to the left and right first frames 51L and 51R, and the bottom 91 of the front basket is joined to the top surface 53a of the first cross member. A plate-shaped first cross member 53 is placed on the upper surface of the bottom 91 of the front basket so that the hole 145 opened corresponding to the position of the weld nut 143 is placed. One cross member 53 is fastened with screws 106a from above so as to sandwich the bottom 91 of the front basket.

  As shown in FIG. 10, a weld nut 144 is joined to the rear surface of the upper basket stay 87 extending forward of the vehicle, and a rear wall 98 of the front basket is abutted against the front surface of the upper basket stay 87. A plate-like second stay 58 is applied to 98 with a hole 146 opened from the front of the vehicle corresponding to the position of the weld nut 144, and the rear basket 98 is sandwiched between the upper basket stay 87 and the second stay 58. In this way, it is fastened with a screw 106b from the front of the vehicle.

Next, the arrangement structure of the front basket will be described.
Returning to FIGS. 1 to 4, the front wall 96 of the front basket is disposed so as to be inclined so that the upper end 96 a of the front wall 96 is positioned in front of the vehicle from the lower end 96 b when viewed from the side of the vehicle. In addition, the angle θ1 formed between the front wall 96 of the front basket and the vertical line 99 is set to be larger than the angle θ2 formed between the rear wall 98 of the front basket and the vertical line 96.

  When viewed from the side of the vehicle, the angle θ2 of the rear wall 98 of the front basket with respect to the vertical line 99 is smaller than the angle θ1 with respect to the vertical line 99 of the front wall 96 of the front basket. Thus, the angle of the rear wall 98 of the front basket was set small. Therefore, even when a load that protrudes above the upper end of the front basket is stacked on the front basket 37, it is easy to put articles into the front basket 37 while suppressing interference with the rotation range of the handle. And the capacity of the front basket 37 can be further increased.

The operation of the motorcycle front structure described above will be described next.
In FIG. 7, the front carrier 36 extends from the head pipe 41 and is supported by the head pipe 41, and the lighting device 40 is attached to the front carrier 35 at a position in front of the vehicle from the loading portion 72 of the front carrier 36.

  Since the front carrier 36 is supported by the head pipe 41, it is possible to reduce the influence on steering when a load is loaded on the front carrier 36. The lighting device 40 is attached to the vehicle front position from the loading portion of the head pipe 41. Since the upper part of the lighting device 40 is opened, it can be seen well from the upper front. That is, the visibility of the lighting device 40 can be improved.

  The first frames 51L and 51R are supported by the head pipe 71, and the second frame 52 is also supported by the head pipe 71. Since the front carrier 36 having the first frames 51L and 51R and the second frame 52 is directly supported by the head pipe 71 having higher rigidity than other parts, rigidity is secured with a simple structure.

  In FIG. 3, the horn 49 is disposed below the right turn signal 42R. Since the right turn signal 42 </ b> R is disposed in front of the stacking unit 72, the horn 49 is also disposed in front of the stacking unit 72. Since the upper portion of the horn 49 is not blocked by the loading portion 72, a horn sound can be emitted to the upper front of the vehicle. That is, the horn function performance of the horn 49 can be enhanced. In addition, when the upper turn signal 42R is protected by the guard portion 82R, the horn 49 is also protected by the guard member 82R.

Next, a second embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 11, a tray member on which a bag or the like can be placed is attached to the front carrier. Differences between the front carrier of the first embodiment and the front carrier of the second embodiment will be described below.

  In the second embodiment, the upper portion of the second frame 52 of the first embodiment does not have a cross portion extending in the vehicle width direction, and the upper portion of the second frame 52 is opened. In addition, a third cross member 55 is passed between the left and right first frames 51L, 51R above the second cross member 54, and between the third cross member 55 and the second cross member 54, The left and right second frames 52L and 52R are provided with left and right gussets 56L and 56R that respectively connect the third cross member 55 and the second cross member 54 vertically. Furthermore, left and right hook portions 108 </ b> L and 108 </ b> R that can hang a bag are provided at the upper end of the second frame 52. These left and right hook portions 108L and 108R are bent to the left in the vehicle width direction so that the bag can be held when inclined to the side stand 39 side. In addition, the structure of the front carrier of the second embodiment is not significantly different from that of the first embodiment, and the description thereof is omitted.

  A tray member 103 is attached to the stacking portion of the front carrier 36. The tray member 103 can mount a bag (not shown) having a predetermined shape. The tray member 103 includes an upper surface 104 that supports the bottom surface of the bag and a rear surface 105 that rises from the rear end of the upper surface 104 along the second frame 52 and supports the back surface of the bag. The tray member 103 is fastened to the front carrier 36 by three fastening members 107. An auxiliary cross 59 is passed between the left and right first frames 51L and 51R above the third top stay 148.

  As shown in FIG. 12, left and right hook portions 108 </ b> L and 108 </ b> R that are attached to the upper ends of the left and right side portions 61 </ b> L and 61 </ b> R of the second frame 52 and hold the bag and the like on the tray member 103 are provided. In the second embodiment, there is no significant difference from the first embodiment except that the tray member is attached to the front carrier instead of the basket. Accordingly, the operation and effect of the second embodiment are the same as those of the first embodiment, and the description thereof is omitted.

  Although the present invention is applied to a motorcycle in the embodiment, it can also be applied to a tricycle and can be applied to a general straddle-type vehicle.

  The present invention is suitable for a motorcycle equipped with a front carrier.

  DESCRIPTION OF SYMBOLS 10 ... Motorcycle, 11 ... Body frame, 13 ... Front wheel, 15 ... Front fork, 36 ... Front carrier, 37 ... Basket (front basket), 40 ... Light fixture, 41 ... Headlight, 42L, 42R ... Left and right turn signals, 49 ... Horn, 51 ... First frame, 52 ... Second frame, 60 ... Front part of first frame, 61L, 61R ... Left and right side parts of first frame, 71 ... Head pipe, 72 ... Loading part, 82L, 82R ... left and right guard parts, 91 ... bottom part, 96 ... front wall, 97L ... left wall, 97R ... right wall, 98 ... rear wall, 99 ... vertical line, 101 ... aiming part.

Claims (7)

A head pipe (71) provided at the front portion of the vehicle body frame (11), and a front fork (15) rotatably supported by the head pipe (71) and rotatably supporting the front wheel (13). In the front structure of the motorcycle provided,
A front carrier (36) extending from the head pipe (71) to the front of the vehicle and above the front wheel (13) and having a stacking portion (72) supported by the head pipe (71) for loading articles; A headlight (41) attached to the front carrier (36) at a position in front of the vehicle from the loading section (72), and a lighting device (40) including left and right turn signals (42L, 42R). The front structure of the motorcycle.   The left and right turn signals (42L, 42R) are arranged on the left and right in the vehicle width direction of the headlight (41), and below the left and right turn signals (42L, 42R) and outside the outer ends in the vehicle width direction, The front structure of a motorcycle according to claim 1, wherein guard portions (82L, 82R) extending from the front carrier (36) and guarding the left and right turn signals (42L, 42R) are arranged.   The front carrier (36) is supported by the head pipe (71) and is supported by the first frame (51) supporting the lamp (40), the head pipe (71), and the first frame ( The front part structure of a motorcycle according to claim 1 or 2, comprising a second frame (52) extending upward from the rear of the stacking part (72).   The first frame (51) extends from the left and right ends of the front part (60) crossing the front of the headlight (41) in the vehicle width direction in a plan view of the vehicle toward the rear of the vehicle. The left and right side portions (61L, 61R) passing through the side of the headlight (41) have left and right side portions (61L, 61R) as viewed from the side of the vehicle, and the front portion (60) is the headlight. 4. The automatic as claimed in claim 3, wherein the left and right side portions (61L, 61R) are arranged to overlap the headlight (41) while being bent downward so as to be lower than (41). Front structure of a motorcycle.   The horn (49) for generating a horn sound is disposed below at least one of the left and right turn signals (42L, 42R). The front structure of the motorcycle according to the item. The loading portion (72) is provided with a square basket (37) in a plan view of the vehicle,
The basket (37) includes a bottom (91) and a front wall (96), a left wall (97L), and a right wall (97R) rising from the front edge, the left edge, the right edge, and the rear edge of the bottom (91). The rear wall (98)
When viewed from the side of the vehicle, the front wall (96) is inclined such that the upper end is positioned in front of the vehicle from the lower end,
The rear wall (98) is inclined so that the upper end is located behind the lower end of the vehicle,
The angle (θ1) formed by the front wall (96) and the vertical line (99) in a vehicle side view is larger than the angle (θ2) formed by the rear wall (98) and the vertical line (96). The front structure of the motorcycle according to any one of claims 1 to 6.   The front part of the motorcycle according to any one of claims 1 to 6, wherein the headlight (41) includes an aiming part (101) for adjusting an irradiation direction of the headlight (41). Construction.

Images