JP2008168889A - Motorcycle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a motorcycle having a key cylinder which realizes smooth unlocking work. <P>SOLUTION: A motorcycle 100 is equipped with a box capable of accommodating articles under the seat 30. A key cylinder 51 in the box is mounted below the rear end 36 of the seat 30. A tale lamp 90 and flasher lamp 92 are arranged independently from each other below the seat 30. The key cylinder 51 is mounted above the upper end 90a of the tale lamp 90 and the upper end 92a of the flasher lamp 92, and in a region R surrounded by a line L1 extending the seat 30 in a horizontal direction, a line L2 extended along an extending direction of the tale lamp 90 and a line L3 extended along an extending direction of the flasher lamp 92 when viewing a vehicle from a side. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a motorcycle, and more particularly to a motorcycle including a key cylinder.

  Some motorcycles have a seat that can be opened and closed, and a storage box for storing articles (such as a helmet) is provided under the seat. In this case, the seat has a structure in which a front portion is pivotally supported by the vehicle body via a hinge and a rear portion is locked in a closed state (a state in which the storage box is closed) by a lock device (seat lock device). When unlocking the lock device (opening the storage box), the key is inserted into a key cylinder attached to the vehicle body and rotated.

As a motorcycle having this type of locking device, there is one disclosed in Patent Document 1. This motorcycle locking device is provided with a rear end cover also serving as a cross member for connecting the left and right rear body frames behind a seat whose front portion is pivotally attached to the vehicle body and can be opened upward. A locking member that locks the hook fixed to the seat side on the cover is attached so as to be rotatable about an axis in the longitudinal direction of the vehicle body, and a key cylinder for operating the locking member is provided on the rear surface of the rear vehicle body cover. As a result, the key operation is facilitated while the structure is simplified, and the appearance can be further improved.
Japanese Utility Model Publication No. 62-26298

  However, in the locking device described in Patent Document 1, since the key cylinder is attached to the rear body cover (that is, a position far away from the seat) behind the seat, the rider who gets off the seat immediately sets the position of the key cylinder. It cannot be grasped and smooth unlocking work is hindered. In particular, when the storage box is opened in the dark at night, the position of the key cylinder cannot be grasped with the naked eye and must be checked by hand, so that the smooth unlocking operation is further hindered. From the viewpoint of workability, it is preferable to attach the key cylinder at a position where the rider can confirm even in such a groping state.

  Further, in the locking device of Patent Document 1 above, since the key cylinder is provided on the rear surface of the rear body cover, when opening the storage box under the seat, the rider turns further to the rear of the vehicle body after getting off the seat. It is necessary to perform the unlocking work, and the unlocking work becomes very troublesome.

  The present invention has been made in view of this point, and a main object of the present invention is to provide a motorcycle including a key cylinder that can smoothly perform an unlocking operation.

  The motorcycle according to the present invention is a motorcycle including a box that can store articles under a seat, and a key cylinder of the box is attached below a rear end portion of the seat, and below the seat, The tail lamp and the flasher lamp are separately arranged separately, the key cylinder is mounted above the upper end of the tail lamp and the upper end of the flasher lamp, and the key cylinder moves the vehicle from the side. As seen, the seat is mounted in a region surrounded by a line extending in the horizontal direction, a line extending along the direction in which the tail lamp extends, and a line extending in the direction in which the flasher lamp extends. It is characterized by being.

  In a preferred embodiment, left and right side covers that form a side surface shape of a vehicle are provided below the seat, and the key cylinder is attached to the inner side of the outer surfaces of the left and right side covers. It is characterized by.

  In a preferred embodiment, a grab bar is provided on the rear side of the seat, and the key cylinder is mounted on the inner side of the outer surface of the grab bar.

  In a preferred embodiment, an upper cover for connecting upper ends of the left and right side covers is provided below the seat, and the key cylinder is attached to an outer surface of the upper cover. It is characterized by.

  Further, in the motorcycle of the present invention, the key cylinder that is unlocked by the operator is provided on the vehicle body side fixing portion provided on the vehicle body frame that is the vehicle structure and the vehicle body cover that forms the outer shape of the vehicle. And a cover-side fixing portion provided.

  In one embodiment, the key cylinder is assembled to the vehicle body frame together with the vehicle body cover in a state of being fixed to a cover side fixing portion provided in advance on the vehicle body cover.

  In one embodiment, the cover-side fixing portion is covered with the vehicle body cover and shielded from the outside while being positioned inside the vehicle with the vehicle body cover assembled to the vehicle body frame. .

  In one embodiment, the key cylinder and the vehicle body cover are assembled to the vehicle body frame via fasteners, respectively, and the working direction with respect to the fastener when the key cylinder is assembled to the vehicle body side fixing portion. And the working direction with respect to the fastener when the body cover is assembled to the body frame is the same direction.

  In one embodiment, the key cylinder and the vehicle body cover are fixed to the same portion of the vehicle body frame by the same fastener.

  In one embodiment, the object to be locked by the key cylinder is an opening / closing member provided to be able to open and close an opening formed in a vehicle, and the vehicle body side fixing portion is disposed in the opening, The vehicle body-side fixing portion is blocked from the outside by the opening / closing member in a state where the opening / closing member closes the opening.

  In one embodiment, the opening / closing member is a seat, the key cylinder has a key insertion portion, and the key cylinder is operated by operating the key.

  According to the motorcycle of the present invention, it is provided with a box that can store articles under the seat, and the key cylinder of this box is attached below the rear end portion of the seat, so that the rear end portion of the seat is used as a reference. The position of the key cylinder can be easily specified. Therefore, the rider who gets off the seat can immediately grasp the position of the key cylinder, and can smoothly perform the unlocking operation.

  In the above configuration, the rider can easily reach the position of the key cylinder by reaching his / her hand along the outer edge of the rear end portion of the seat in the downward direction (vertically downward). Therefore, even when the position of the key cylinder cannot be confirmed with the naked eye (for example, at night), the position of the key cylinder can be grasped from the spatial relationship with the seat, and the key can be inserted into the key cylinder. it can.

  Embodiments according to the present invention will be described below with reference to the drawings. In the following drawings, members / parts having the same action are described with the same reference numerals. In addition, this invention is not limited to the following embodiment.

  A motorcycle 100 (hereinafter also simply referred to as “vehicle”) according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is an external side view schematically showing the structure of the motorcycle 100 of the present embodiment. FIG. 2 is an enlarged view of a main part in which the periphery of the rear of the motorcycle 100 is enlarged. For ease of understanding, some members are shown as being transparent or omitted.

  A seat 30 on which a rider is seated is disposed at the center of the motorcycle 100 in the longitudinal direction of the motorcycle 100 according to this embodiment, and a handle 93 is disposed in front of the seat 30. A front fork 94 extends from the handle 93 toward the front lower side, and the front fork 94 supports a front tire 95 attached to the frontmost part of the vehicle body.

  The rider seated on the seat 30 operates the handle 93, and this operating force is transmitted to the front tire 95 through the front fork 94. By changing the direction of the front tire 95, the traveling direction of the motorcycle 100 is determined. On the other hand, an engine 98 is disposed below the seat 30, and a rear tire 97 is attached to the rear of the engine 98. The power generated by the engine 98 is transmitted to the rear tire 97 via the power transmission device 96 and drives the rear tire 97.

  Further, below the seat 30, a vehicle body cover 20 that forms the outer shape of the vehicle and a box (container) that can store articles are provided.

  The vehicle body cover 20 of the present embodiment is disposed so that the longitudinal direction thereof is along the vehicle front-rear direction, and is positioned below the rear side of the seat 30 and the left and right side covers 22 that form the right side surface and the left side surface of the vehicle. The upper cover 21 that connects the upper edge portions of the left and right side covers 22 while forming the rear shape of the vehicle, and the under cover 23 that is located at the lower edge portions behind the left and right side covers 22 and forms the lower surface of the vehicle body It consists of and.

  The box (container) is provided under the sheet. As shown in FIG. 2, the box of the present embodiment has an opening 70 for accommodating an article on the upper side. In this example, a fuel tank 73 or the like is disposed in the opening 70. The opening 70 is configured to be opened and closed by the seat 30. That is, the front portion of the seat 30 is rotatably supported by the vehicle body via a hinge, and opens and closes the opening 70 of the vehicle 100 as an opening / closing member. On the other hand, the rear portion of the seat 30 is normally locked in a closed state (a state in which the opening portion 70 is closed) by the lock device 50 so that the seat 30 does not open and close carelessly.

  The lock device 50 according to the present embodiment includes a key cylinder 51 (also referred to as a “lock operation unit”), a key (not shown) that can be inserted into a key insertion unit 53 provided in the key cylinder 51, and the key cylinder 51. The lock mechanism is configured so that when the key is inserted into the key insertion portion 53 and rotated, the lock mechanism is unlocked (that is, the opening 70 is opened). The details of the locking mechanism will be described later.

  As shown in FIG. 1, the key cylinder 51 of the box is attached below the rear end portion 36 of the seat 30. In the illustrated example, the key cylinder 51 is attached to the outer side surface on the left side of the upper cover 21 located below the rear side of the seat 30, and in the side view, the grab bar 80 is interposed between the rear end portion 36 of the seat 30. It is arranged to be located directly below.

  According to the present embodiment, the box is provided that can accommodate articles under the seat, and the key cylinder 51 of the box is attached below the rear end portion 36 of the sheet 30. As a reference, the position of the key cylinder 51 can be easily specified. Therefore, the rider who gets off the seat 30 can immediately grasp the position of the key cylinder 51 and can smoothly perform the unlocking operation.

  In addition, the rider can easily reach the key cylinder 51 by reaching out along the outer edge of the rear end portion 36 of the seat 30 in the downward direction (vertically downward). Therefore, even when the position of the key cylinder 51 cannot be confirmed with the naked eye (for example, at night), the position of the key cylinder 51 can be grasped by hand (feeling) from the spatial positional relationship with the seat 30. A key can be inserted into the cylinder 51. Thereby, unlocking work can be performed smoothly.

  Furthermore, since the key cylinder 51 of this embodiment is attached to the side surface of the vehicle body cover 20 (here, the upper cover 21), a configuration in which the key cylinder is attached to the rear surface of the conventional vehicle body cover (for example, the configuration of Patent Document 1). ), It is not necessary to go to the rear of the vehicle to perform the unlocking operation, and the unlocking operation is not troublesome.

  Further, the configuration of the motorcycle 100 of the present embodiment, in particular, the arrangement of the key cylinder 51 will be described with reference to FIGS. FIG. 3 is an enlarged view of a main part in which the periphery of the key cylinder of FIG. 1 is enlarged, and some members are omitted for easy understanding. FIG. 4 is a top view of an essential part of the motorcycle 100, and some members are omitted for easy understanding of the situation under the seat.

  As shown in FIG. 3, the motorcycle 100 includes a tail lamp 90 and a flasher lamp 92. The tail lamp 90 is a rear lighting device arranged in the motorcycle 100, and the flasher lamp 92 is a pair of left and right direction indicating lights. In this embodiment, a so-called rear combination lamp is employed. That is, the tail lamp 90 and the flasher lamp 92 are not formed as a unit, but are formed as separate bodies, and each is separately arranged separately. Here, the tail lamp 90 is embedded in the rear end portion of the vehicle body cover 20 (the upper cover 21 and the side cover 22), and is formed to protrude rearward from the rear end portion. On the other hand, the flasher lamp 92 is embedded in the side cover 22 in front of the tail lamp 90.

  Next, the arrangement of the key cylinder 51 will be described. First, the arrangement of the key cylinder 51 in the vehicle height direction will be described with reference to FIG. Next, the arrangement of the key cylinder 51 in the vehicle width direction will be described with reference to FIG.

  As shown in FIG. 3, the key cylinder 51 of the present embodiment is attached above the upper end 90 a of the tail lamp 90 and the upper end 92 a of the flasher lamp 92. In other words, the key cylinder 51 is disposed above the tail lamp 90 and the flasher lamp 92 in a side view. As described above, by disposing the key cylinder 51 above the tail lamp 90 and the flasher lamp 92, the key cylinder 51 can be disposed close to the seat 30 (in the illustrated example, directly below the seat 30). As a result, the position of the key cylinder 51 can be confirmed more easily with the rear end portion 36 of the seat 30 as a reference. In addition, since the key cylinder 51 is disposed at a high position in the vehicle, the unlocking operation can be performed without bending the waist, and the key operation is facilitated.

  Further, the key cylinder 51 extends along a line L1 that extends the seat 30 in the horizontal direction (that is, a line L1 that extends the upper surface 38 of the sheet 30 along the horizontal direction) and a direction in which the tail lamp 90 extends. Line L2 (that is, a line L2 obtained by extending a line connecting the upper end 90a and the lower end 90b of the tail lamp 90 in a side view) and a line L3 that extends along a direction in which the flasher lamp 92 extends (that is, the upper end of the flasher lamp 92 in a side view). It is arranged so as to be included in a triangular region R surrounded by a line L3) extending from a line connecting 92a and the lower end 92b. In the above configuration, the position of the key cylinder 51 can be specified based on the positional relationship of the three members including the tail lamp 90 and the flasher lamp 92 added to the rear end portion 36 of the seat 30. Therefore, even if the key cylinder 51 cannot be visually recognized, the position of the key cylinder 51 can be easily grasped.

  Next, the arrangement of the key cylinder 51 in the vehicle width direction will be described with reference to FIG. The key cylinder 51 of the present embodiment is attached to the inner side in the vehicle width direction than the outer side surfaces 22 a of the left and right side covers 22. That is, the key cylinder 51 is disposed at a location slightly recessed in the vehicle body cover 20 located on the inner side in the width direction (in this example, the outer surface of the upper cover 21). By disposing the key cylinder 51 in the back of the vehicle body cover 20 in this way, the key protrudes outward from the outer surface of the side cover 22 even when the key is inserted into the key insertion portion 53. You can avoid that. Therefore, even if a package is taken in and out of the box with the key inserted into the key insertion portion 53, there is no need to worry about the luggage being caught by the key.

  Further, the key cylinder 51 of the present embodiment is attached to the inner side of the outer side surface 80 a of the grab bar 80 provided on the rear side of the seat 30. In this configuration, since the key cylinder 51 enters the shade of the grab bar 80, the key cylinder 51 can be hidden in appearance. Thereby, the appearance of the vehicle can be improved.

  Hereinafter, the configuration of the motorcycle 100 of the present embodiment, in particular, the configuration of the lock device 50 will be described in detail with reference to FIGS. FIG. 5 is a rear side view of the motorcycle showing the present embodiment, FIG. 6 is a side view of the main part of the motorcycle showing the present embodiment, FIG. 7 is a cross-sectional view taken along the line AA in FIG. 5 is a cross-sectional view taken along line BB in FIG. 5, and FIG. 9 is a cross-sectional view taken along line CC in FIG.

  The motorcycle 100 of this embodiment includes a body frame 10 that is a structural member. The above-described body cover 20 is fixed to the body frame 10. The vehicle body frame 10 includes a main frame 11 that extends to the left and right of the vehicle 100 along the vehicle longitudinal direction of the vehicle 100, and a cross member 12 that is disposed along the vehicle width direction and connects the main frames 11. It is composed of

  As described above, an opening 70 for accommodating an article is formed in a portion of the vehicle body 2 that is covered with the seat 30. The opening 70 accommodates a battery 71, a passenger's baggage, and the like. A storage chamber 72, a fuel tank 73, and the like are disposed. The seat 30 includes a seat base 31 serving as a core material, and a cushion material 32 is disposed on the upper surface of the seat base 31. A hinge 33 is disposed at the front lower end of the seat base 31, and is supported by the hinge 2 so as to be rotatable by the hinge 33, and opens and closes the opening 70 of the vehicle 100 as an opening / closing member. A lock shaft 34 that protrudes from the lower surface of the seat base 31 and has a substantially U shape is formed by bending a bar. The lock shaft 34 is normally engaged with a lock mechanism 60 to be described later, and normally holds the opening 70 in a closed state so that the seat 30 does not open and close carelessly.

  The locking device 50 is disposed on the rear left side of the vehicle 100. As shown in FIG. 6, the lock device 50 includes a key cylinder 51 that is a key operation unit, a key (not shown) that can be inserted into a key insertion unit 53 provided in the key cylinder 51, and a key cylinder. 51 and a locking mechanism 60 interlocking with 51. Then, the lock mechanism 60 is unlocked by operating the key inserted into the key insertion unit 53.

  The key cylinder 51 has a cylindrical shape, and includes a lock body 52 having a key insertion part 53 as an operation part, a body case 54 that houses the lock body 52, and an action part 55 that rotates together with the key when unlocked. It has. Since the key cylinder 51 is not unlocked when an unauthorized key is inserted into the key insertion part 53, the key cannot be rotated. However, when the regular key is inserted into the key insertion part 53, the key cylinder 51 is unlocked. Thus, it becomes possible to rotate, and the key can be rotated to release the lock.

  A cylinder bracket 56 is fixed to the main body case 54, and the key cylinder 51 is fixed to the vehicle body 2 by a main fixing portion 81 and an auxiliary fixing portion 82 provided on the cylinder bracket 56.

  As shown in FIG. 8, the main fixing portion 81 includes a vehicle body side fixing portion 14 provided on the vehicle body frame 10, a main cover fixing portion 25 that is a cover side fixing portion, a main lock fixing portion 57, and a grommet 40. It is composed of

  The vehicle body side fixing portion 14 is a female screw portion provided on the frame bracket 13 that is integrally disposed with the cross member 12 positioned below the rear end portion of the seat 30. The main cover fixing portion 25 is a through hole provided in a portion of the upper cover 21 located below the seat 30 and is usually covered by the seat 30 and shielded from the outside. The main lock fixing portion 57 is a through hole provided in the cylinder bracket 56. The grommet 40 is an elastic member having an annular shape in which a fixing hole 41 is provided in the center and a circumferential groove 42 is provided on the outer periphery, and is formed of a rubber material or the like.

  The main cover fixing portion 25 and the main lock fixing portion 57 are fitted into the circumferential groove 42 of the grommet 40, and the key cylinder 51 is temporarily assembled to the side cover 22. The key cylinder 51 is arranged on the frame bracket 13 in a state where the key cylinder 51 is fixed in advance to the cover side fixing portion 24 provided on the vehicle body cover 20, and the bolt 16 as a fastening member is passed through the fixing hole 41, while It is screwed into 13 female threaded parts and fixed. That is, the key cylinder 51 and the vehicle body cover 20 are fixed to the same portion of the vehicle body frame 10 by the same fastener 16, and work on the fastener 16 when the key cylinder 51 is assembled to the vehicle body side fixing portion 14. The direction and the working direction with respect to the fastener 16 when the body cover 20 is assembled to the body frame 10 are the same direction.

  As shown in FIG. 7, the auxiliary fixing portion 82 includes an auxiliary cover fixing portion 26 that is a cover side fixing portion and an auxiliary lock fixing portion 58.

  The auxiliary cover fixing portion 26 is a boss portion provided on the inner surface side of the side cover 22, and is disposed at a portion shielded from the outside when the side cover 22 is assembled to the vehicle body 2. The auxiliary lock fixing portion 58 is a through hole provided in the cylinder bracket 56. The auxiliary lock fixing portion 58 is fixed to the auxiliary cover fixing portion 26 by the tapping screw 15 that is a fastener. That is, also here, the key cylinder 51 can be fixed to the cover side fixing portion 24 provided in advance on the vehicle body cover 20.

  As shown in FIGS. 6 and 9, the lock mechanism 60 includes a transmission portion 61 and a lock portion 64.

  The transmission unit 61 includes an outer tube 62 having a tubular shape and an inner wire 63 slidably disposed in the outer tube 62. The outer tube 62 has a lock side end fixed to the cylinder bracket 56 and a lock side end fixed to the lock part 64. The inner wire 63 has a lock-side end fixed to the action portion 55 of the key cylinder 51 and a lock-side end fixed to a lock pin 66 described later.

  Therefore, when a regular key is inserted into the key insertion portion 53, the lock body 52 is unlocked and can be rotated. When the key is rotated in this state, the action portion 55 rotates in conjunction with it. When the action part 55 rotates, the inner wire 63 is pulled by the action part. When the inner wire 63 is pulled, the lock pin 66 moves from the lock position to the lock release position. When the lock pin 66 moves to the unlock position, the engagement between the lock pin 66 and the lock shaft 34 is released, and the lock is released.

  With the configuration as described above, the key cylinder 51, which is a key operation unit, is assembled to the vehicle body side fixing portion 14 provided on the vehicle body frame 10 and the cover side fixing portion 24 provided on the vehicle body cover. It is possible to provide a vehicle locking device 50 that can improve the operability without complicating the assembly structure.

  Assembling workability can be improved by assembling the key cylinder 51 together with the vehicle body cover 20 to the vehicle body frame 10 in a state of being fixed to the cover side fixing portion 24 in advance.

  The cover-side fixing portion 24 removes the key cylinder 51 from the outside by being covered by the vehicle body cover 20 and shielded from the outside while being located inside the vehicle with the vehicle body cover 20 assembled to the vehicle body frame 10. Therefore, the anti-theft performance can be improved.

  Since the key cylinder 51 and the vehicle body cover 20 are fixed to the same portion of the cross member 12 by the same bolt 16, the working direction with respect to the bolt 16 when the key cylinder 51 is assembled to the vehicle body side fixing portion 14, The work direction with respect to the bolt 16 when the vehicle body cover 20 is assembled to the cross member 12 becomes the same direction, so that the workability of the assembly can be improved.

  When the seat 30 closes the opening 70, the vehicle body side fixing portion 14 is blocked from the outside by the seat 30, so that the anti-theft performance can be improved and the seat 30 can open the opening 70. Therefore, the workability with respect to the opening 70 can be improved.

  The vehicle 100 often travels even in rainy weather, and the key insertion part 53 is immersed in the key cylinder 51, so that the movement in the key cylinder 51 is likely to be astringent. For this reason, even if a regular key is inserted into the key insertion portion 53 and unlocked, the key cannot be rotated with a normal force, and a large force may have to be applied.

  Even in such a situation where a large force has to be applied, the vehicle 100 according to the present embodiment secures the key cylinder 51 securely by being fixed to the vehicle body frame 10 by the solid metal cylinder bracket 56. Further, since it is also fixed to the vehicle body cover, an unnecessary gap does not occur between the lock device and the vehicle body cover, so that the antitheft performance can be improved.

  In addition, although the example of the scooter was shown exclusively in this embodiment, the "motorcycle" in this specification is not limited to this. The “motorcycle” in the present specification means a motorcycle, and includes a motor-equipped bicycle (motorbike), specifically, a vehicle equipped with a key cylinder. Therefore, even if at least one of the front wheels and the rear wheels is two or more and the number of tires is counted as a tricycle / four-wheel vehicle (or more), it can be included in the “motorcycle”.

  As mentioned above, although this invention was demonstrated by suitable embodiment, such description is not a limitation matter and of course various modifications are possible.

  ADVANTAGE OF THE INVENTION According to this invention, the motorcycle provided with the key cylinder which can perform an unlocking operation | work smoothly can be provided.

1 is an external side view schematically showing the structure of a motorcycle 100 of the present embodiment. It is the principal part enlarged view which expanded the rear periphery of this embodiment. It is the principal part enlarged view which expanded the rear periphery of this embodiment. 1 is a top view of a main part of a motorcycle showing the present embodiment. Fig. 3 is a rear side view of the motorcycle showing the present embodiment. 1 is a side view of a main part of a motorcycle showing the present embodiment. It is sectional drawing along the AA line of FIG. It is sectional drawing along the BB line of FIG. It is sectional drawing along CC line of FIG.

Explanation of symbols

2 Car body 10 Car body frame 11 Main frame 12 Cross member 13 Frame bracket 14 Car body side fixing part 15 Tapping screw 16 Fastener 20 Car body cover 21 Upper cover 22 Side cover 22a Outer side surface 23 Under cover 24 Cover side fixing part 25 Main cover fixing part 26 Auxiliary cover fixing portion 30 Seat 31 Seat base 32 Cushion material 33 Hinge 34 Lock shaft 36 Rear end portion 38 Upper surface 40 Grommet 41 Fixing hole 42 Circumferential groove 50 Locking device 51 Key cylinder 52 Lock body 53 Key insertion portion 54 Body case 55 Action Part 56 cylinder bracket 57 main lock fixing part 58 auxiliary lock fixing part 60 lock mechanism 61 transmission part 62 outer tube 63 inner wire 64 lock part 65 lock case 66 lock pin 67 lock spring 70 opening 71 bar Terri 72 Storage chamber 73 Fuel tank 80 Grab bar 80a Outer side surface 81 Main fixing portion 82 Auxiliary fixing portion 90 Tail lamp 90a Upper end 90b Lower end 92 Flasher lamp 92a Upper end 92b Lower end 93 Handle 94 Front fork 95 Front tire 96 Power transmission device 97 Rear tire 98 Engine 100 Motorcycle
R region

Claims (13)

A motorcycle having a box that can store articles under a seat,
The key cylinder of the box is attached below the rear end of the seat,
Below the seat, a tail lamp and a flasher lamp are arranged independently of each other,
The key cylinder is attached above the upper end of the tail lamp and the upper end of the flasher lamp,
The key cylinder includes a line extending in the horizontal direction when the vehicle is viewed from the side, a line extending along the direction in which the tail lamp extends, and a line extending in the direction in which the flasher lamp extends. A motorcycle characterized by being mounted in a region surrounded by Below the seat, left and right side covers that form the side shape of the vehicle are provided,
2. The motorcycle according to claim 1, wherein the key cylinder is attached to an inner side of an outer surface of the left and right side covers. A grab bar is provided on the rear side of the sheet,
The motorcycle according to claim 1, wherein the key cylinder is attached to an inner side of an outer surface of the grab bar. Below the seat, an upper cover for connecting upper ends of the left and right side covers is provided,
2. The motorcycle according to claim 1, wherein the key cylinder is attached to an outer surface of the upper cover.   The motorcycle according to claim 1, wherein the key cylinder has a key insertion portion, and the key cylinder is operated by operating a key. The box has an opening for receiving articles,
The motorcycle according to claim 1, wherein the object to be locked by the key cylinder is the seat provided so that the opening can be opened and closed.   A key cylinder that is unlocked by an operator includes a vehicle body side fixing portion provided in a vehicle body frame that is a vehicle structure, a cover side fixing portion provided in a vehicle body cover that forms an outer shape of the vehicle, A motorcycle characterized by being assembled in   The motorcycle according to claim 7, wherein the key cylinder is assembled to the vehicle body frame together with the vehicle body cover in a state of being fixed to a cover side fixing portion provided in advance on the vehicle body cover.   9. The cover-side fixing portion is covered with the vehicle body cover and shielded from the outside while being positioned inside the vehicle in a state where the vehicle body cover is assembled to the vehicle body frame. The described motorcycle. Assembly of the key cylinder and the body cover to the body frame is performed via a fastener,
Working direction with respect to the fastener when the key cylinder is assembled to the vehicle body side fixing portion;
The motorcycle according to claim 7, wherein a working direction with respect to a fastener when the body cover is assembled to the body frame is the same direction.   The motorcycle according to claim 10, wherein the key cylinder and the vehicle body cover are fixed to the same part of the vehicle body frame by the same fastener. The object to be locked by the key cylinder is an opening / closing member provided to open and close an opening formed in the vehicle,
The vehicle body side fixing portion is disposed in the opening,
The motorcycle according to claim 7, wherein the vehicle body side fixing portion is blocked from the outside by the opening / closing member in a state where the opening / closing member closes the opening. The opening and closing member is a sheet;
The motorcycle according to claim 12, wherein the key cylinder has a key insertion portion, and the key cylinder is operated by operating a key.

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