JP2006347383A - Motorcycle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a motorcycle making enlargement of a volume of a storage chamber and enhancement of freedom of design compatible. <P>SOLUTION: The low floor type motorcycle 10 is provided with a foot passing through part 24 between an occupant seat 23 and a steering part represented by a handle 15 and has a fuel feeding device 25 below the occupant seat 23. In the storage chamber 22, a first storage chamber 91 is arranged below the foot passing through part 24, a second storage chamber 92 is arranged at a front side of the fuel feeding device 25, a third storage chamber 93 is arranged behind the fuel feeding device 25 and a fourth storage chamber 94 is arranged above a rear wheel 18. The first storage chamber 91 is storably constituted such that a first full-face type helmet 51 is rightly erected and an apex part 51c of the first full-face type helmet is positioned at a bottom part 104 of the foot passing through part and a fuel tank 27 is arranged in the fourth storage chamber 94. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a technology for arranging a storage chamber and a fuel tank for storing objects in a low-floor type motorcycle that includes a leg under portion between an occupant seat and a steering portion and has a fuel supply device below the occupant seat.

2. Description of the Related Art Conventionally, a fuel tank arrangement structure for increasing the capacity of a fuel tank has been proposed in a low-floor type motorcycle that includes a leg under portion between a passenger seat and a steering portion and has a fuel supply device below the passenger seat. (For example, refer to Patent Document 1).
JP 2002-284070 A (FIG. 3)

FIG. 3 of Patent Document 1 is a side cross-sectional view of a motorcycle. The motorcycle 10 (the reference numeral uses the same publication) includes a vehicle body frame 110 and a fuel tank 230 from the front to the rear of the vehicle body frame 110. An engine 211 and a power transmission mechanism 212 are provided.
A storage box 207 (hereinafter referred to as a storage chamber 207) attached to the rear of the vehicle body frame 110 is configured to be able to store two helmets Hf and Hr in the front and rear.

That is, a storage chamber 207 is provided behind the vehicle body frame 110, the storage chamber 207 is extended above the rear wheel, and a plurality of helmets are stored above the rear wheel.
However, if the storage chamber 207 capable of storing a plurality of helmets is provided in a concentrated manner above the rear wheel, the rear volume of the vehicle is increased compared to the others. For this reason, there has been expected an arrangement structure that can maintain the balance in appearance while expanding the storage chamber, increase the degree of freedom in design, and increase the capacity of the storage chamber 207.

  It is an object of the present invention to provide a motorcycle that achieves both an increase in the volume of a storage room and an improvement in design freedom.

  According to a first aspect of the present invention, there is provided a low-floor type motorcycle having a foot hole portion between the occupant seat and the steering portion and having a fuel supply device below the occupant seat, the first storage chamber below the foot hole portion. The second storage chamber is disposed in front of the fuel supply device, the third storage chamber is disposed behind the fuel supply device, the fourth storage chamber is disposed above the rear wheel, and the first storage chamber is The first full-face helmet is erected, and is configured to be stowable so that a top portion of the first full-face helmet is located toward a bottom portion of the leg undercut portion. A fuel tank is arranged in any one of the above.

  In the invention according to claim 2, the second storage chamber is configured to store the second full-face helmet tilted forward of the vehicle, and the third storage chamber includes the third full-face helmet. The vehicle is constructed so that it can be tilted forward and stored, and a fuel tank is arranged in the fourth storage chamber.

  In the invention according to claim 3, the second storage chamber is configured so that the second full-face helmet can be tilted forward of the vehicle, and the front surface of the second full-face helmet can be stored rearward. The third storage chamber is configured so that the third full-face helmet can be tilted forward of the vehicle and the front surface of the third full-face helmet can be stored forward, and fuel is stored in the fourth storage chamber. A tank is arranged.

  The invention according to claim 4 is characterized in that the first to third storage chambers communicate with each other.

  The invention according to claim 5 is characterized in that the first and second storage chambers are configured such that a part of the second full-face helmet overlaps a part of the first full-face helmet in a plan view. And

In the invention according to claim 1, the first storage chamber is provided below the underhole portion, and the first storage chamber is configured to be stored in a state where the first full-face helmet is upright. It is possible to effectively use the lower space of the foot hole.
In addition, since the fuel tank can be arranged in any one of the second to fourth storage chambers, the degree of freedom in arranging the fuel tank can be increased.

In addition, other elements including the fuel tank can be arranged in the remaining two storage chambers according to design requirements.
Therefore, the degree of freedom in design can be increased.

According to a second aspect of the present invention, the first full-face helmet is stored in the first storage chamber, the second full-face helmet is stored in the second storage chamber, and the third full-face helmet is stored in the third storage chamber. Since it was configured, it is possible to store three helmets at the same time. Usability is improved because three helmets can be stored simultaneously. For example, depending on the situation, the occupant can be replaced with another helmet that is preferable, or because there is a degree of freedom in selecting a place for the helmet depending on the contents, the usability of the motorcycle can be improved.
In addition, since the fuel tank is arranged in the fourth storage chamber, the degree of freedom in design behind the vehicle can be increased.

Further, since the second and third full-face helmets can be stored in the second storage room and the third storage room by being inclined forward of the vehicle, for example, the second and third full-face helmets. Can be stored stably and is easy to put in and out.
By being configured to be able to be stored while being inclined, there is an advantage that functional parts can be arranged using the space below the storage room.

The invention according to claim 3 is configured such that the second full-face helmet is inclined in the front of the vehicle in the second storage chamber, and the front face of the second full-face helmet can be stored rearward. Therefore, for example, the front part of the second full-face helmet can be grasped and stored, and the storing work can be easily performed.
In addition, there is an advantage that the shield plate is difficult to be damaged, such as the surface of the shield plate provided in front of the helmet does not hit the storage room.

  Since the third full-face helmet is tilted forward in the third storage chamber and can be stored with the front face of the third full-face helmet facing forward, for example, a fuel supply device and a fuel The space between the tanks can be used efficiently to store the third full-face helmet.

  In the invention which concerns on Claim 4, since the 1st-3rd storage chamber was connected with each other, a long thing can be accommodated.

Since the invention which concerns on Claim 5 comprised the 1st, 2nd storage chamber so that a part of said 2nd full face type helmet might overlap with a part of 1st full face type helmet by planar view, A space having a length obtained by adding at least the height of the first storage chamber to the height of the second storage chamber can be secured in the overlapping portion of the first and second storage chambers.
Therefore, it is possible to put a long article using the space where the first and second storage chambers overlap.

The best mode for carrying out the present invention will be described below with reference to the accompanying drawings. “Front”, “rear”, “left”, “right”, “upper”, and “lower” indicate directions viewed from the driver. The drawings are to be viewed in the direction of the reference numerals.
FIG. 1 is a side sectional view of a motorcycle according to the present invention. A motorcycle 10 includes a body frame 11, a head pipe 12 attached to a front end portion 11a of the body frame, and a head pipe 12 that can be swung left and right. A front fork 13, a front wheel 14 and a handle 15 attached to a lower portion 13 b and an upper portion 13 a of the front fork, an engine 16 attached to a rear portion of the vehicle body frame 11, and a power transmission mechanism attached to the engine 16 so as to be able to swing up and down. 17, rear wheels 18 attached to the power transmission mechanism 17, and rear cushion units 21 and 21 connecting the vehicle body frame 11 and the rear end portion of the power transmission mechanism 17 (only the left rear cushion unit 21 is shown). A storage chamber 22 attached to the upper part of the vehicle body frame 11, and an opening / closing disposed on the storage chamber 22 An occupant seat 23 attached to the ability occupant during the steering unit, such as the passenger seat 23 and the handle 15 is provided with a foot wicket 24 to preferably under the foot during lifting. Details of the storage chamber 22 will be described later in detail.

The element arrangement around the engine 16 will be described.
First, the intake system will be described. A fuel tank 27 is attached to the left and right seat rails 26, 26 (only the left seat rail 26 is shown) constituting the rear portion of the vehicle body frame 11, and an air cleaner 31 is provided above the power transmission mechanism 17. The fuel supply device 25 is connected to the front of the air cleaner 31 via the connection pipe 32 and connected to the engine 16 via the intake pipe 33 from the fuel supply device 25 to the front. Supply.

In other words, the motorcycle 10 is a low-floor type motorcycle that includes a foothole portion 24 between a steering portion that includes an occupant seat 23 and a handle 15 and has a fuel supply device 25 below the occupant seat 23.
The fuel supply device 25 is disposed below the passenger seat 23 and above the engine 16. The tube connecting the fuel tank 27 and the fuel supply device 25 is omitted.

  Next, the exhaust system will be described. An exhaust pipe 35 is connected to the lower surface of the cylinder head 34 of the engine 16, and the exhaust pipe 35 is connected to a silencer 36 disposed on the right side of the rear cushion unit 21.

  The engine 16 is a water-cooled engine and includes an engine cooling radiator 37. The engine cooling radiator 37 is a member attached to left and right down frames 41 and 41 (only the left down frame 41 is shown) extending obliquely downward from the head pipe 12. The tube connecting the engine 16 and the radiator 37 is omitted.

  Reference numeral 39 denotes a battery, 43 denotes a front fender, 44 denotes a rear fender, and 45 denotes a wind screen. The vehicle body frame 11 is covered with a body cover 46. Reference numeral 48 denotes a main stand.

  FIG. 2 is a plan view of the motorcycle according to the present invention. Left and right upper frames 47, 47 are extended rearward from the head pipe 12 constituting the front end portion of the vehicle body frame 11, and the upper frames 47, 47 are used. The left and right seat rails 26, 26 extend rearward, and the first to third full-face helmets 51, 52, 53 are configured to be arranged in the storage chamber 22 (see FIG. 1).

FIG. 3 is a perspective view for explaining the frame structure of the motorcycle according to the present invention.
The body frame 11 includes left and right upper frames 47 and 47 that are connected to the head pipe 12 and extend downward, a front cross member 61 that connects the left and right upper frames 47 and 47, and rear portions of the upper frames 47 and 47. To the left and right seat rails 26, 26, rear frames 62, 62 attached to the rear of the upper frames 47, 47 to support the left and right seat rails 26, 26, the left and right seat rails 26, 26, the rear cross member 63 that connects the rear of the head 26, and the down frames 41 and 41 that are connected to the head pipe 12 and are provided below the upper frames 47 and 47.

The rear frames 62 and 62 are members that extend rearward and obliquely upward, and reinforce the seat rails 26 and 26 by connecting the rear ends 62b and 62b to the rear portions of the seat rails 26 and 26.
The down frames 41 and 41 are members provided with inclined portions 64 and 64 extending rearward and downward. The rear portions of the inclined portions 64 and 64 extend substantially horizontally rearward, so that the left and right upper frames 47 and 47 The down frames 41 and 41 are connected to the rear ends 47b and 47b (only the left rear end 47b is shown). Reference numerals 65 and 66 are reinforcing members provided to improve the rigidity of the body frame 11.

In addition, in order to support the step floors 67 and 67 provided for the body cover 46 (see FIG. 2), the front end portions 71a and 71a of the left and right support frames 71 and 71 are attached to the lower portions of the inclined portions 64 and 64, respectively. The parts 71b and 71b are attached to the rear frame 62.
Further, the radiator 37 is attached to the inclined portions 64 and 64.
The suspension structure of the engine 16 to the vehicle body frame 11 will be described with reference to the next figure.

FIG. 4 is a cross-sectional view of the main part of the motorcycle according to the present invention.
The power unit 20 includes an engine 16 and a power transmission mechanism 17 that transmits the output of the engine 16 to the rear wheel 18. Then, one end 21a, 21a of the left and right rear cushion units 21, 21 (only the left rear cushion unit 21 is shown) is attached to the rear cross member 63, the rear cushion units 21, 21 are lowered, and the rear cushion unit 21, 21 is attached to the rear end of the power transmission mechanism 17 and a link support 73 is provided between the rear frames 62 and 62 (only the left rear frame 62 is shown) and the crankcase 72 of the engine 16. Intervene.

  The link support portion 73 includes left and right support shafts 74 and 74 (only the left support shaft 74 is shown) attached to the left and right seat rails 26 and 26, and a support that is rotatably fitted to the support shafts 74 and 74. Tube portions 75, 75 (only the left support tube portion 75 is shown), a link member 77 extending from the support tube portions 75, 75 toward the crankcase 72, and a hole portion 81 formed in the lower end portion of the link member 77. And a protrusion 82 extending from the top of the crankcase 72, a hole 83 formed in the protrusion 82, a hole 81 and a member that includes a connecting shaft 84 that passes through the hole 83 so as to be rotatable. is there.

In addition, a tension rod 85 is interposed between the rear frame 62 and the connecting shaft 84.
That is, the tension rod 85, the rear cushion unit 21, and the link support portion 73 suspend the power unit 20 so that it can swing up and down.

The structure of the storage room 22 as a helmet or a container will be described.
The storage chamber 22 is a member including the first to fourth storage chambers 91 to 94 from the front to the rear of the vehicle body frame 11, and is a resin member, for example.

The storage chamber 22 includes a first storage chamber 91 provided below the underhole portion 24, a second storage chamber 92 provided behind the first storage chamber 91 and having a slant portion 92 s, and the second storage chamber 92. A third storage chamber 93 provided rearwardly and behind the substantially horizontal shallow shallow portion 95, a fourth storage chamber 94 provided rearward of the third storage chamber 93, and a first covering the front portion of the storage chamber 22. This is a member that mainly constitutes one lid portion 96 and a second lid portion 97 that covers the rear portion of the first lid portion 96.
The fuel tank 27 is disposed in the fourth storage chamber 94, and the fuel supply device 25 is disposed below the bottom shallow portion 95.

Here, the first lid portion 96 covers the driver seat 23 a via the cushion material 98, and the second lid portion 97 covers the passenger seat 23 b via the cushion material 98.
The first lid portion 96 is a member having a hinge portion 101, and the first lid portion 96 is configured to be openable and closable around the hinge portion 101.
The occupant seat 23 includes a driver seat 23a provided in the front portion and a passenger seat 23b provided in the rear portion, and is configured to be able to open and close the driver seat 23a.

  As for the mounting structure of the storage chamber 22, the rear shallow support portion 95 is fastened to the substantially central portion of the seat rail 26 by a fastening member 102a, and the rear support members 103 and 103 (the rear support on the left side) are provided. Only the member 103 is shown) and can be fixed to the body frame 11 side by fastening with fastening members 102b and 102b.

  That is, in the storage chamber 22, the first storage chamber 91 is disposed below the underhole portion 24, the second storage chamber 92 is disposed in front of the fuel supply device 25, and the third storage chamber is disposed behind the fuel supply device 25. 93, the fourth storage chamber 94 is disposed above the rear wheel 18, and the first storage chamber 91 erects the first full-face helmet 51, and the top 51c of the first full-face helmet. Is configured to be stored so as to be positioned toward the bottom portion 104 of the undercut portion, and the fuel tank 27 is disposed in the fourth storage chamber 94.

In the present embodiment, the fuel tank 27 is disposed in the fourth storage chamber 94, but may be disposed in any one of the second storage chamber 92 or the cold 3 storage chamber 93.
A space is formed by separating a part of the first storage chamber 91 above the front portion of the storage chamber 22, and the battery 39 is disposed in this space. Reference numeral 105 denotes a maintainer that performs maintenance of the battery 39.

  In the second storage chamber 92, the second full-face helmet 52 can be tilted forward of the motorcycle 10 as a vehicle, and the front portion 52a of the second full-face helmet can be stored rearward. The third storage chamber 93 is configured so that the third full-face helmet 53 can be tilted forward of the vehicle and the front portion 53a of the third full-face helmet can be stored forward. The fuel tank 27 is disposed in the fourth storage chamber 94.

The first full-face helmet 51 is stored in the first storage chamber 91, the second full-face helmet 52 is stored in the second storage chamber 92, and the third full-face helmet 53 is stored in the third storage chamber 93. Three helmets 51, 52, 53 can be stored simultaneously. Since the three helmets 52, 52, 53 can be stored simultaneously, the usability is improved. For example, depending on the situation, the occupant can be replaced with another helmet, and the usability of the motorcycle can be improved.
In addition, since the fuel tank 27 is disposed in the fourth storage chamber 94, the degree of freedom in design behind the vehicle can be increased.

  Further, since the second and third full-face helmets 52 and 53 can be stored in the second storage chamber 92 and the third storage chamber while being tilted forward of the vehicle, for example, the second and third storage helmets 92 and 53 are provided. The full-face helmets 52 and 53 can be stored stably and are easy to put in and out.

  Since the second and third full-face helmets 52 and 53 are configured to be tilted and stored, there is an advantage that functional parts can be arranged using the space below the storage chambers 92 and 93.

  The second full-face helmet 52 is tilted forward of the vehicle in the second storage chamber 92 so that the front part of the second full-face helmet can be held and stored, so that the storage work is facilitated.

  Furthermore, since the front surface of the second full-face helmet 52 can be stored facing backward, when the shield plate is attached to the front surface of the helmet 52, the surface of the shield plate contacts the second storage chamber 92. There is no such thing as scratches on the shield plate.

  Since the third full-face helmet 53 is tilted forward of the vehicle in the third storage chamber 93 and can be stored with the front surface of the third full-face helmet 53 facing forward, for example, fuel supply The space between the device 25 and the fuel tank 27 can be efficiently used to store the third full-face helmet 53.

The first to third storage chambers 91 to 93 are configured to communicate with each other.
Since the first to third storage chambers 91 to 93 communicate with each other, a long object can be stored.

In the present embodiment, the first to third storage chambers 91 to 93 are communicated with each other, but a wall is provided between the second storage chamber 92 and the third storage chamber 93, and the second storage chamber 92 and the second storage chamber 92 are connected to each other. The three storage chambers 93 may be separated from each other.
Furthermore, the partition constituting the partitioning structure may be removable, and the storage chamber may be properly used according to the application.

  A partition plate 106 is attached to the boundary between the first storage chamber 91 and the second storage chamber 92 so that the second full-face helmet 52 can be supported in the second storage chamber 92. The direction of the partition plate 106 is configured to be adjustable. The specific structure will be described later.

  Referring back to FIG. 2, the first and second parts are arranged such that the front part 51 a that is part of the first full-face helmet 51 overlaps the rear part 52 b that is part of the second full-face helmet 52 in plan view. Two storage chambers 91 and 92 (see FIG. 4) were configured.

A space having a length obtained by adding at least the height of the first storage chamber 91 to the height of the second storage chamber 92 can be secured in the overlapping portion of the first and second storage chambers 91 and 92.
Therefore, it is possible to put a long article using the space where the first and second storage chambers 91 and 92 overlap.

FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 4 and is a view of the first storage chamber 91 as viewed from the front. The first storage chamber 91 is in a state where the first full-face helmet 51 is upright. It explains that it is configured to be stowable.
The body frame 11 includes left and right down frames 41, 41 and upper frames 47, 47 above the down frames 41, 41.

The first storage chamber 91 includes left and right side walls 111, 111 and a bottom plate 112 that constitutes the lower end of the side walls 111, 111. The outer sides of the left and right side walls 111, 111 are provided with down frames 41, 41, and It is formed so as to be surrounded by upper frames 47 and 47.
Reference numeral 71 denotes a support frame, and 113 denotes an occupant's footrest.

The inner width dimension 114 between the left and right side walls is larger than the width 115 of the first full-face helmet 51.
Further, the inner width dimension 116 of the upper frames 47 and 47 is smaller than the width 115 of the first full-face helmet 51. However, since the height dimension 117 of the upper frames 47, 47 from the bottom plate 112 is higher than the height dimension 118 of the first full-face helmet 51, the top 51 c of the first full-face helmet 51 is the upper frame 47. , 47 without interfering with the first storage chamber 91.

FIG. 6 is an enlarged view of 6 parts in FIG. 4, and the partition plate 106 is attached to the slanted part 92 s provided in the second storage chamber 92 (see FIG. 4) via the hinge part 110 so that the direction of the partition plate 106 can be adjusted. .
The partition plate 106 includes a shaft portion 121, a holding portion (not shown) that fixes left and right end surfaces of the shaft portion 121 to the inclined portion 92s, a cylindrical portion 122 engaged with the shaft portion 121, and the cylindrical portion. The partition plate 106 attached to 122 and the set piece 123 extended downward from the lower surface 106b of the partition plate.

In the drawing, a partition plate 106 indicated by a solid line indicates that the partition plate 106 is set at a predetermined angle θ, and is a position when the second full-face helmet 52 is stored in the second storage chamber 92 (see FIG. 4).
The partition plate 106 can be configured to be set at a predetermined angle θ by hitting the tip end portion 124 of the set piece against the inclined portion 91s.

  The partition plate 106 indicated by an imaginary line indicates that the upper surface 106a of the partition plate is applied to the slanted portion 92s, and the position when the second full-face helmet 52 is not stored in the second storage chamber 92 (see FIG. 4). It is.

  In this way, the second full-face helmet 52 is stored in the second storage chamber 92 (see FIG. 4) by configuring the partition plate 106 so that the direction of the partition plate 106 can be adjusted in the direction of the arrow 108 around the shaft portion 121. In addition, the first full-face helmet 51 can be taken in and out of the first storage chamber 91.

FIG. 7 is an operation diagram for explaining that three helmets can be stored in the storage chamber.
(A) shows storing the three full-face-type helmets 51-53 in the 1st-3rd storage chambers 91-93. The partition plate 106 can set the partition plate 106 at a predetermined angle θ by applying the tip end portion 124 of the set piece 123 extended from the lower surface 106b to the inclined portion 91s. The upper surface 106a of the partition plate 106 Two full-heath helmets 52 can be held in the second storage chamber 92.

  Since the first storage chamber 91 is provided below the underhole portion 24 and is configured to be able to be stored in the first storage chamber 91 in a state where the first full-face helmet 51 is upright, the underhole portion 24 is configured. The space below can be used effectively.

  Full face helmets 52 and 53 are arranged in the second and third storage chambers 92 and 93, and the fuel tank 27 is arranged in the fourth storage chamber 94. Since the shape of the fuel tank 27 can be made relatively flexible, it becomes possible to process the shape such as narrowing the width of the vehicle body as it goes to the rear of the vehicle body of the motorcycle 10 as a vehicle, thereby further enhancing the appearance. It becomes easy.

(B) shows that the driver's seat 23 a having the first lid 96 is lifted in the direction of the arrow 107 and the three full-face helmets 51 to 53 are taken out from the first to third storage chambers 91 to 93.
First, the driver's seat 23a is lifted in the direction of arrow 109, the second and third full-face helmets 52 and 53 are taken out, and the partition plate 106 is moved in the direction of arrow 109 so that the upper surface 106a of the partition plate is in contact with the inclined portion 92s. increase. Then, the first full-face helmet 51 is taken out.

FIG. 8 is a diagram illustrating that a long object can be stored in the storage chamber.
(A) shows storing the small package 125 in the 1st storage chamber 91, and storing the long thing 126 of length L over the 1st-3rd storage chambers 91-93.
The first to third storage chambers 91 to 93 were configured to communicate with each other.
Since the first to third storage chambers 91 to 93 are communicated with each other, the long object 126 having a length L can be stored.

(B) shows that the racket 127 is stored in the first storage chamber 91.
The first to third storage chambers 93 have a structure in which the upper portions are closed by the lid portions 96 and 97, so that intrusion of rain dew or dust can be prevented, and it is possible to store objects while avoiding rain dew.

FIG. 9 is a diagram showing another embodiment of FIG. 4, in which the fuel tank 27B is disposed in the first storage chamber 91B, and the second and third full-face helmets 52, 53 are stored in the second to third storage chambers 92B, 93B. It is a figure which comprises the storage chamber 22 possible.
In this embodiment, the fuel tank 27B is disposed in the first storage chamber 91B, but may be the second storage chamber 92B or the third storage chamber 93B.

Since the fuel tank 27B can be disposed in any one of the first to third storage chambers 91B to 93B, the degree of freedom in disposing the fuel tank 27B can be increased.
In addition, other elements including the fuel tank 27B can be arranged in the remaining two storage chambers according to design requirements. Therefore, the degree of freedom in design can be increased.

  In claim 1, the first and second storage chambers may be configured such that a part of the second full-face helmet does not overlap a part of the first full-face helmet in a plan view. .

  The present invention is suitable for motorcycles.

1 is a side sectional view of a motorcycle according to the present invention. 1 is a plan view of a motorcycle according to the present invention. 1 is a perspective view illustrating a frame structure of a motorcycle according to the present invention. 1 is a cross-sectional view of a main part of a motorcycle according to the present invention. FIG. 5 is a sectional view taken along line 5-5 of FIG. FIG. 6 is an enlarged view of 6 parts in FIG. 4. It is an effect | action figure explaining that three helmets can be accommodated in a storage chamber. It is a figure explaining that a long thing can be stored in a storage room. It is another Example figure of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Motorcycle, 15 ... Handle, 23 ... Passenger seat, 24 ... Foot hole part, 25 ... Fuel supply device, 27, 27B ... Fuel tank, 51 ... First full face type helmet, 51b ... First full face The rear part of the helmet, 51c ... the top of the first full-face helmet, 52 ... the second full-face helmet, 52a ... the front of the second full-face helmet, 53 ... the third full-face helmet, 53a: Front part of third full-face helmet, 91, 91B ... First storage chamber, 92, 92B ... Second storage chamber, 93, 93B ... Third storage chamber, 94 ... Fourth storage chamber, 104 ... Foot The bottom of the bore.

Claims (5)

In a low-floor type motorcycle that includes a leg under portion between an occupant seat and a steering portion and has a fuel supply device below the occupant seat,
A first storage chamber is disposed below the foot hole,
A second storage chamber is disposed in front of the fuel supply device;
A third storage chamber is disposed behind the fuel supply device;
A fourth storage room is arranged above the rear wheel,
The first storage chamber is configured to store the first full-face helmet so that the top of the first full-face helmet is positioned toward the bottom of the leg undercut, A motorcycle characterized in that a fuel tank is disposed in any one of the second to fourth storage chambers. The second storage chamber is configured to store the second full-face helmet tilted forward of the vehicle,
The third storage chamber is configured to store the third full-face helmet tilted forward of the vehicle,
The motorcycle according to claim 1, wherein the fuel tank is disposed in the fourth storage chamber. The second storage chamber is configured so that the second full-face helmet can be tilted forward of the vehicle and stored with the front surface of the second full-face helmet facing rearward.
The third storage chamber is configured so that the third full-face helmet can be tilted forward of the vehicle and stored with the front surface of the third full-face helmet facing forward.
The motorcycle according to claim 2, wherein the fuel tank is disposed in the fourth storage chamber.   The motorcycle according to claim 2 or 3, wherein the first to third storage chambers communicate with each other. The first and second storage chambers are configured so that a part of the second full-face helmet overlaps a part of the first full-face helmet in a plan view. Alternatively, the motorcycle according to claim 3.

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