JP5677905B2 - Motorcycle loading structure - Google Patents

Description

  The present invention relates to a motorcycle, and more particularly to a loading structure for a motorcycle in which a load is loaded on a lower side of a riding seat of the motorcycle.

2. Description of the Related Art Conventionally, a structure in which a load is loaded on a motorcycle carrier and a rope or a net is hooked on the vehicle to prevent the load from falling is well known. For example, Patent Document 1 discloses the structure. .
In Patent Document 1, the upper end of a cushion on the rear wheel side is supported by a hook hook fixed to a seat rail and a hook hook that extends downward along the cylinder of the cushion, and projects from the lower side of the tail cowl. A structure of a loading hook provided to do so is disclosed.

JP-A-11-180363

In the motorcycle loading structure disclosed in Patent Document 1, a loading hook is disposed below the seat. For this reason, it is difficult to visually recognize the position of the hook when the rope or the like is hung on the loading hook. Therefore, when fixing the luggage with a rope or the like, it was necessary to look into the lower side of the seat and perform the rope hanging work.
On the other hand, in the structure in which the loading hook protruding to the side of the vehicle is provided, it is not necessary to look down to the lower side of the seat when hanging the rope or the like. Since it protrudes in the direction, there is a problem that the vehicle width is increased and the appearance is greatly affected.

  The present invention has been made in view of the above-described circumstances, and an object of the present invention is to make it easy to visually recognize the position of the loading hook when performing the rope hanging work and to suppress the protrusion of the loading hook in the vehicle width direction. An object of the present invention is to provide a motorcycle loading structure that can be used.

In order to achieve the above object, the invention according to claim 1
A pair of left and right rear frames extending rearward and upward from the main frame;
A loading platform formed between the pair of left and right rear frames;
A rear frame cover covering at least the upper and outer sides of the pair of left and right rear frames;
A loading hook coupled to the rear frame;
In a motorcycle loading structure comprising:
In the boundary corner portion between the upper end surface portion and the outermost end surface portion of the rear frame cover, a concave portion that is recessed inside the rear frame cover is formed,
The loading hook is provided in the concave portion and is disposed so as to be located inside the outermost end surface portion.

In addition to the structure of Claim 1, the invention according to Claim 2
The loading hook is disposed in the recess provided in a plurality in the vehicle front-rear direction along the rear frame.

In addition to the structure of Claim 1 or 2, the invention which concerns on Claim 3 is
A hole is provided in the bottom wall surface of the recess at least on the vehicle body lower side of the recess, and the loading hook is exposed in the recess from the hole.

In addition to the structure as described in any one of Claims 1-3, the invention which concerns on Claim 4
The loading hook is formed in a bar shape along the vehicle front-rear direction in the recess.

In addition to the structure of Claim 4, the invention which concerns on Claim 5 is
The loading hook is configured to penetrate through the front and rear wall surfaces of the recess.

In addition to the structure as described in any one of Claims 1-5, the invention which concerns on Claim 6 is
The concave bottom wall surface at least on the vehicle body lower side of the concave portion is inclined downward toward the vehicle side.

In addition to the structure of Claim 2, the invention which concerns on Claim 7 is
The loading hooks in the plurality of adjacent recesses are configured by one hook frame connected to the rear frame.

In addition to the structure of Claim 2, the invention which concerns on Claim 8 is
The loading hook is configured by a hook frame individually connected to the rear frame corresponding to each of the plurality of recesses.

The invention according to claim 9 includes, in addition to the configuration according to any one of claims 1 to 8,
A seat frame extending upward and forward from the front portion of the rear frame and extending rearward of the vehicle;
A seat supported above the seat frame;
An article storage space defined by the lower surface of the seat and the loading platform and having a front opening, left and right side openings, and a rear opening is provided.

  According to the invention of claim 1, since the loading hook is provided in the recess at the boundary corner portion between the upper end surface portion and the outermost end surface portion of the rear frame cover, the loading hook can be easily seen from above the vehicle body. This makes it easy to perform the rope hanging work when holding the luggage. In addition, since the loading hook is configured to be located inside the outermost end surface portion of the rear frame cover, it is possible to suppress protrusion in the vehicle body width direction. In addition, since the loading hook is located on the opposite side (upper side) of the rear wheel located on the lower side of the rear frame cover, mud or the like wound up by the rear wheel when the vehicle is running is attached. As a result, it is difficult to remove dirt from ropes and the like, and a clean and convenient condition can be maintained.

  According to the invention of claim 2, a rope or the like can be hooked at various positions in the vehicle front-rear direction along the rear frame by a plurality of load hooks in the vehicle front-rear direction, corresponding to the shape and size of the load. In addition, since the rope can be provided so as to stop the load along the rear frame, it is possible to fix the load with a sense of unity with the vehicle body.

According to the third aspect of the present invention, since the recess is provided with a hole that opens to the bottom side of the vehicle body on the bottom wall surface of the recess, it is easy to drain water entering the recess opened upward, and It can be avoided.
In addition, in the configuration in which the hole formed in the recess is not formed over the front and rear wall surfaces of the recess, the hole is provided only on the bottom wall surface of the recess, so that the size of the hole can be reduced and the rigidity of the rear frame cover can be easily maintained. can do.

  According to the invention of claim 4, since the loading hook is formed in a rod shape along the longitudinal direction of the vehicle body, the rope can be hooked at any position by the length of the rod-shaped portion. The degree of freedom of position increases, and it becomes easy to fix the load, and when a wide band-shaped rope is used, the wide band-shaped rope can be easily and reliably attached, and the load can be firmly fixed.

  According to the invention of claim 5, since the loading hook is configured to penetrate the front and rear wall surfaces of the recess, the loading hook can be used in the full size of the front and rear width of the recess, Can be bigger.

  According to the invention of claim 6, since the recess bottom wall surface is inclined so as to spread toward the outside of the vehicle body and the recess has a shape opened to the outside of the frame cover, the rope can be attached to the loading hook in the recess. Easy to do. Further, water and dust are easily discharged from the recess.

  According to the invention of claim 7, since the plurality of loading hooks are constituted by one hook frame along the longitudinal direction of the vehicle body, the plurality of loading hooks can be formed with the minimum hook frame even if the plurality of recesses are provided. Therefore, the frame structure can be prevented from becoming complicated. Also, the number of places where the hook frame is attached to the frame can be reduced.

  According to invention of Claim 8, since it has the structure where the hook frame was arrange | positioned for every loading hook, a hook frame can be made into the small size matched with the size of the recessed part. Therefore, it can be set as a compact loading hook, and it is easy to increase the rigidity of the loading hook.

  According to the ninth aspect of the present invention, the upper part of the article storage space is covered with a sheet, so that it is difficult for rain to hit the load loaded on the loading platform. Since it has an opening and a rear opening and no wall surface is provided in the front-rear and left-right directions, the luggage to be stored can be freely loaded with various shapes and sizes.

1 is a perspective view showing a first embodiment of a motorcycle according to the present invention. Fig. 2 is a left side view of the motorcycle shown in Fig. 1. Fig. 2 is a perspective view of a main part of the motorcycle shown in Fig. 1. It is a fragmentary perspective view for showing the holding structure of the loading hook in 1st Embodiment which concerns on this invention. It is principal part sectional drawing of the part along the AA of FIG. FIG. 2 is a side view of a main part showing a use state of a cargo bed portion in the first embodiment of the motorcycle according to the present invention. It is a principal part perspective view which shows 2nd Embodiment of the motorcycle which concerns on this invention. FIG. 7 is a perspective view of a main part showing a third embodiment of the motorcycle according to the present invention.

Hereinafter, embodiments of the present invention will be described.
In the attached drawings, the front direction of the vehicle is “Fr”, the rear side of the vehicle is “Rr”, the left side of the vehicle is “L”, the right side of the vehicle is “R”, and the upward direction of the vehicle is [U]. ], The vehicle body downward direction is displayed as [D]. Further, the viewing direction of the attached drawings is viewed in the direction of the reference numerals.

(First embodiment)
First, a first embodiment of the present invention will be described in detail with reference to FIGS.
FIG. 1 is a perspective view of a vehicle according to the present invention. As shown in FIG. 1, a motorcycle 10 as a vehicle includes a pair of left and right rear frames 14 extending rearward and upward from a main frame 27, a loading platform 2 formed between the rear frames 14, and a rear frame 14. And a rear frame cover 25 covering the upper side and the outer side. A total of six loading hooks 1f connected to the rear frame 14 are provided along the rear frame 14, three on the left and right (only the left side of the vehicle is shown in FIGS. 1 and 2).

Further, a rear frame 14 extends rearward and obliquely upward from the step floor 13, and a seat frame 15 extends forward and upward from a front portion of the rear frame 14, and then extends rearward of the vehicle body. The sheet 12 is placed so as to be bridged. The sheet 12 is configured to be flipped up with respect to the seat frame 15 as indicated by an arrow B in FIG. 1, and is opened and closed by the sheet 12 and has a lower sheet tray 80 under the sheet.
Further, a flat step floor 13 on which a driver puts his / her foot is provided between the handle 11 and the seat 12. Further, a cargo bed 2 that is inclined along the rear frame 14 is provided between the rear frames 14.

As described above, in this embodiment, an area enclosed by the seat 12, the seat frame 15, and the loading platform 2 is formed as the article storage space 16.
As shown in FIG. 1, the article storage space 16 includes a front surface 17 on the front side under the seat (step floor 13 side), a rear surface 18 on the rear side below the seat, and left and right side surfaces 19 and 19 on both sides below the seat. Is open, and the article storage area has a front opening 21, left and right side openings 22, 22 and a rear opening 23.

  In the present embodiment, a tail lamp 36 is disposed below the rear frame 14 extending from the rear of the vehicle. With this configuration, it is possible to easily insert a long article from the rear opening 23 into the article storage space 16. Moreover, since the upper part of the article storage space 16 is covered with the sheet 12, it is possible to make it difficult for the luggage 6 loaded on the loading platform 2 to rain. Moreover, unlike the storage box, no wall surface is provided in the front-rear and left-right directions, so that the luggage 6 to be stored can be freely loaded with various shapes and sizes.

  In addition, as shown in the side view of FIG. 2, the motorcycle 10 of the present embodiment has a structure in which the rear frame 14 extends rearward from the rear end of the main frame 27. A power unit 30 including a tilted four-cycle engine 29 is attached to be swingable. Then, the rear wheel 31 is driven by the power unit 30.

  A steering shaft 32 is pivotably attached to the head pipe 26 at the front end of the main frame 27, and the handle 11 is attached via a handle holder 33 at the upper end of the steering shaft 32. A front wheel 35 is rotatably attached to the lower end of the steering shaft 32 via a front fork 34.

In addition, the leg shield 24 that integrally extends from the front end of the step floor 13 is configured to protect the front of the driver's legs. Further, the above-described rear frame cover 25 that is connected to the rear end of the step floor 13 and covers the rear frame 14 is provided.
In addition, although this rear frame cover 25 is comprised separately from the loading platform 2 in this embodiment, these both members may be comprised integrally.

  As other configurations, an electrical component box 38 disposed so as to surround the head pipe 26, a speedometer 39 disposed near the center of the handle 11, and a head lamp supporting a front carrier disposed on the front side of the head pipe 26. A front fender 43 that covers the pipe 41 and the headlamp 42 as well as the front wheel 35, a fuel tank 44 disposed below the step floor 13, and an openable / closable lid (fuel supply port) on the upper side of the fuel tank 44 45, a pair of air cleaners 46 disposed on the rear side of the vehicle body and above the power unit 30, a silencer 47 disposed on the side opposite to the air cleaner 46 (right side of the vehicle body), and between the rear wheel 31 and the rear frame 14. A rear cushion 48 and a rear fender 49 that covers the rear wheel 31 and the like. The seat frame 15 rising from the front side of the rear frame 14 is fixed to the rear frame 14 by bolts 15 a and 15 a and the rear side of the seat frame is fixed via the support bracket 9.

The structure of the loading hook 1f in this embodiment will be described in detail.
As shown in FIGS. 3 and 5, the loading hook 1 f in the present embodiment is configured to be located inside the recess 3 of the rear frame cover 25.
That is, the rear frame cover 25 is formed with a recess 3 that is recessed on the inner side of the rear frame cover at a boundary corner portion 25e between the upper end surface portion 25a and the outermost end surface portion 25b. Has been placed.
The loading hook 1f is arranged so as to be located inside the upper end face portion 25a of the rear frame cover 25 and located inside the outermost end face portion 25b.

Thus, the loading hook 1f is provided in the concave portion 3 of the boundary corner portion 25e between the upper end surface portion 25a and the outermost end surface portion 25b of the rear frame cover 25, so that the loading hook 1f is viewed from above the vehicle body. Easy to see.
Therefore, it is possible to easily perform the hanging operation on the loading hook 1f without looking into the lower side of the vehicle body during the rope hanging operation when holding and fixing the load.

In addition, since the loading hook 1f is positioned inside the outermost end surface portion 25b of the rear frame cover 25, it does not protrude in the vehicle body width direction.
Further, in the present embodiment, the loading hook 1 f is located on the opposite side (upper side) of the rear wheel positioned below the rear frame cover 25 with the rear frame cover 25 interposed therebetween. According to this configuration, mud or the like wound up by the rear wheel 31 during traveling of the vehicle is less likely to adhere to the loading hook 1f. Accordingly, avoidance of dirt on the loading hook 1f and dirt on the rope and the like are avoided, and a clean and convenient state is maintained.

In the present embodiment, three loading hooks 1f are provided along the rear frame 14 on the front side, the center, and the rear side.
Therefore, the luggage loaded on the loading platform 2 can be fixed by hooking ropes or the like at various positions in the vehicle front-rear direction, and can correspond to the shape and size of the luggage and is firmly fixed along the loading platform 2. Because it can, you can load the luggage with a sense of unity with the car body.

In the present embodiment, each concave portion 3 is provided with a slit-like hole 4 that is long in the longitudinal direction of the vehicle body on the concave bottom wall surface 3b on the vehicle body lower side.
Thus, by providing the hole 4 that opens on the vehicle body lower side of the recess 3, it is possible to facilitate the discharge even if water enters the recess 3 opened upward.

Moreover, in this embodiment, the loading hook 1f is comprised in the recessed part 3 at the rod shape along a vehicle front-back direction.
As described above, the load hook 1f is formed in a rod shape along the vehicle longitudinal direction, so that the rope hook position is more flexible with respect to the vehicle longitudinal direction, and the selection range of the load fixing position is widened. Further, when a wide band-like rope is used in the form of a rod extending in the longitudinal direction of the vehicle body, for example, as shown in FIG. 6, it is possible to easily and reliably attach the wide band-like rope 8 to the luggage 6 on the loading platform 2. The luggage 6 can be fixed firmly.

In the present embodiment, as shown in FIG. 3, the loading hook 1f penetrates through the front and rear wall surfaces 3c and 3c of the recess 3 (in FIG. 3, only one of the rear and front wall surfaces on the rear side is shown). It is configured as follows.
As shown in FIG. 4, the loading hook 1f includes three loading hooks 1f formed simultaneously by a rod-shaped portion 1a of one hook frame 1 connected to a rear frame 14 via legs 1b. Yes.

Thus, the rod-shaped part 1a along the front-rear direction of the vehicle body passes through the front and rear wall surfaces 3c, 3c of the concave part 3 so that the loading hook 1f is configured. Can be used and the hook area can be increased.
In addition, since a plurality of loading hooks 1f are configured by a single hook frame 1 extending in the longitudinal direction of the vehicle body, a configuration in which a large number of recesses 3 are provided is also possible. The hook 1f can be formed, and the complexity of the frame structure is avoided.

In the present embodiment, as shown in FIG. 5, the recess 3 has a recess bottom wall surface 3 b inclined toward the vehicle body side toward the vehicle body lower side.
According to the inclined structure of the concave bottom wall surface 3b, the concave portion 3 is open to the outside of the cover. For example, when the rope is passed from above to the inside of the loading hook 1f (in the direction of arrow S in FIG. 5), for example, When the rope 8 is passed through the recess 3 when inserted between the recess side wall surface 3a and the loading hook 1f, the slope of the recess bottom wall surface 3b becomes a guide surface and the rope 8 tends to come out. On the contrary, even when the rope 8 is hooked from the outside to the inside of the loading hook 1f, the inclination of the recess bottom wall surface 3b becomes a guide surface through which the rope 8 passes, and the rope can be easily attached to the recess 3. Further, water and dust can be easily discharged from the recess 3.
In the present embodiment, the recess side wall surface 3a is substantially vertical as shown in FIG. 5, but is inclined so as to open the recess side wall surface 3a upward (in FIG. 5, the upper side is on the right side). It may be configured to be inclined).

(Second Embodiment)
A second embodiment of the present invention will be described in detail with reference to FIG.
In the present embodiment, the same components as those in the first embodiment described above are denoted by the same reference numerals and description thereof is omitted.

A characteristic configuration in this embodiment is that a total of six loading hooks 51f (only three on the left side in the drawing) are provided corresponding to each recess 3 (in a symmetrical position). That is, in the present embodiment, each hook frame 51 is composed of a rod-like portion 51a parallel to the rear frame 14 and leg portions 51b rising substantially perpendicular to the rear frame 14 at both ends of the rod-like portion 51a. The rod-like portion 51a is configured to penetrate through the front and rear wall surfaces 3c, 3c through the slit-like hole 4. Therefore, this rod-like portion 51a constitutes a loading hook 51f parallel to the rear frame 14.
In the present embodiment, the configuration of the rear frame cover 25 is the same as that of the first embodiment.

  In this configuration of the present embodiment, the hook frame 51 is individually provided for each loading hook 51f. According to this configuration, the hook frame 51 is configured such that the rod-shaped portion 51a is short, and it is easy to maintain the rigidity of the loading hook 51f even if the diameter of the rod-shaped portion 51a is reduced.

(Third embodiment)
A third embodiment of the present invention will be described in detail with reference to FIG.
In the present embodiment, the same components as those in the first embodiment and the second embodiment described above are denoted by the same reference numerals, and description thereof will be omitted as appropriate.

The characteristic feature of this embodiment is the same as the second embodiment described above in that a total of six loading hooks 61f (only three on the left side in the figure) are provided corresponding to each recess 3. However, the structure of the hole 64 provided in the recess bottom wall surface 3b and the structure in which the loading hook 61f is exposed from the hole 64 into the recess are different.
That is, in each hook frame 61, leg portions 61b extending substantially perpendicularly to the rear frame 14 from both end sides of the rod-like portion 61a that is parallel to the rear frame 14 and that constitute the loading hook 61f penetrate the hole 64 of the recess bottom wall surface 3b. Is configured to do.

  Therefore, unlike the embodiment described above, the holes extending to the front and rear wall surfaces 3c and 3c of the recess are not formed, and the hole 64 is provided only on the bottom wall surface 3b of the recess. Thus, the rigidity of the rear frame cover 25 can be easily maintained by the small configuration in which the hole 64 is formed only in the concave bottom wall surface 3b.

As described above, the embodiment to which the present invention is applied has been described. However, the present invention is not limited to the above-described configuration. For example, the shape of the loading hook is not limited to the rod shape, and can be appropriately modified. Also, the present invention is not limited to the above-described embodiment, and various modifications can be made.
The present invention is not limited to the motorcycle described above, but can be widely applied to three-wheeled vehicles and four-wheeled vehicles.

1, 51, 61 Hook frame 1a, 51a, 61a Rod-like portion 1b, 51b, 61b Leg portion 1f, 51f, 61f Loading hook 2 Loading platform 3 Recess 3a Recess side wall surface 3b Recess bottom wall surface 3c Recess front and rear wall surfaces 4, 64 Hole 6 Luggage 8 Rope 9 Support bracket 10 Motorcycle 12 Seat 14 Rear frame 15 Seat frame 16 Object storage space 25 Rear frame cover 26 Head pipe 27 Main frame

Claims (9)

A pair of left and right rear frames (14) extending rearwardly and upwardly from the main frame (27);
A loading platform (2) formed between the pair of left and right rear frames (14);
A rear frame cover (25) covering at least the upper and outer sides of the pair of left and right rear frames (14);
Loading hooks (1f, 51f, 61f) connected to the rear frame (14);
In a motorcycle loading structure comprising:
A concave portion (3) recessed inside the rear frame cover (25) is formed at a boundary corner (25e) between the upper end surface portion (25a) and the outermost end surface portion (25b) of the rear frame cover (25). And
The loading hook (1f, 51f, 61f) is provided in the recess (3), and is disposed so as to be located inside the outermost end surface portion (25b). Loading structure.   The said loading hook (1f, 51f, 61f) is arrange | positioned in the said recessed part (3) provided with two or more in the vehicle front-back direction along the said rear frame (14). Motorcycle loading structure.   A hole (4, 64) is provided in at least a recess bottom wall surface (3b) on the vehicle body lower side of the recess (3), and the loading hooks (1f, 51f, 61f) are provided from the hole (4, 64). The loading structure for a motorcycle according to claim 1 or 2, characterized in that the structure is exposed in the recess (3).   The motorcycle according to any one of claims 1 to 3, wherein the loading hook (1f, 51f, 61f) is formed in a bar shape along the longitudinal direction of the vehicle in the recess (3). Loading structure.   The loading structure for a motorcycle according to claim 4, wherein the loading hook (1f, 51f) is configured to pass through front and rear wall surfaces (3c, 3c) of the recessed portion (3). 6. The automatic according to claim 1, wherein at least a recess bottom wall surface (3 b) on the vehicle body lower side of the recess (3) is inclined downward toward the vehicle side. Two-wheeled vehicle loading structure.   The load hook (1f) in the plurality of adjacent recesses (3) is constituted by one hook frame (1) connected to the rear frame (14). Motorcycle loading structure.   The loading hooks (51f, 61f) are configured by hook frames (51, 61) individually connected to the rear frame (14) corresponding to the plurality of recesses (3). The motorcycle loading structure according to claim 2. A seat frame (15) extending upward and forward from the front of the rear frame (14) and then extending rearward of the vehicle;
A seat (12) supported above the seat frame (15);
An article storage space (16) defined by the lower surface of the seat (12) and the loading platform (2) and having a front opening (21), left and right side openings (22, 22), and a rear opening (23). The motorcycle loading structure according to any one of claims 1 to 8, characterized by comprising:

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