JPH0958549A - Cargo containing device for motorcycle and motortricycle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cargo containing device for motorcycle and motortricycle not to extremely limit the shape of a containing cargo. SOLUTION: A containing part 30a, the frame body 30b of the inlet opening of the containing part 30a, and a seal member 30c on the frame body 30b are integrally molded by using a soft resin material. The frame body 30b is molded in a thick section so that the inlet opening of the containing part 30a is made out in a specified shape and further the containing part 30a is formed in a thin section so as to be deformable.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a luggage storage device in a motorcycle.

[0002]

2. Description of the Related Art Conventionally, as a luggage storage device for motorcycles, for example, in a scooter type vehicle in which a footrest space is formed between a steering wheel and a seat, it is arranged below the seat and mainly stores a helmet when the passenger dismounts. There is something aimed at that. Since this luggage storage device is mainly intended to store the helmet as described above, it is made of a hard resin material in a shape that matches the shape of the helmet so that the helmet can be stored upside down or upright. Has been done. Further, in this type of luggage storage device, the sheet also serves as the lid of the luggage storage device, and a seal member such as a weather strip is provided on the bottom surface of the seat, that is, the surface that comes into contact with the inlet opening of the luggage storage device when closed. At the time of closing, the sealing member is brought into close contact with the entrance opening of the luggage storage device to perform sealing.

[0003]

Since the above-mentioned luggage storage device can store the helmet at the time of getting off the vehicle, it is very convenient because it is not necessary to carry the helmet when getting off the vehicle. Since the seat is also used as the lid member of the luggage storage device, it has many advantages such as no need to newly provide a lid member, but the luggage storage portion is formed of hard resin in accordance with the shape of the helmet. Therefore, the luggage that can be stored in the luggage storage area is limited to those within the range of the shape of the helmet, and for example, the volume is sufficiently accommodated in the storage area such as a large book, but the shape is the shape of the luggage storage area, That is, there remains a problem to be improved, such as a helmet having a shape greatly different from that of the helmet cannot be stored. The above-mentioned problem that the luggage that can be stored in the luggage storage section is limited not only to the luggage storage device arranged below the helmet, but also to other luggage storage devices provided in the motorcycle. The parts are commonly present in the parts made of hard resin or the like so that they cannot be deformed, and it is required to solve this problem.

[0004]

In order to solve the above problems, a luggage storage device for a motorcycle according to the present invention is provided in a space surrounded by a body cover of a motorcycle and is made of a resin material. And a frame body that defines the inlet opening of the bag body in a constant shape. Preferably, in the luggage storage device for a motorcycle according to the present invention, the bag body defined by the frame body includes a lid member that closes an inlet opening of the bag body,
The frame body includes a seal member formed on its upper surface,
The lid member may be configured to ensure a sealing property between the frame body and the lid member when the inlet opening is closed. Further, the luggage storage device for a motorcycle according to the present invention may be arranged below a seat, and the seat may constitute the lid member.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a luggage storage device for a motorcycle according to the present invention (hereinafter simply referred to as a luggage storage device) will be described below with reference to the embodiments shown in the accompanying drawings. To do. FIG. 1 is a schematic side view of a motorcycle equipped with a luggage storage device according to the present invention, FIG. 2 is a development view of the motorcycle shown in FIG. 1 excluding wheels, engine, etc., and FIG. 3 is shown in FIG. Each assembly drawing which added a part of body cover to a motorcycle is shown. Reference numeral 1 in the figure denotes a vehicle body frame. The vehicle body frame 1 is composed of a head pipe 2, a down tube 3, and a main frame 4, as is apparent from FIG. The head pipe 2 has a plurality of flat surfaces 2 on the outer surface of the middle portion in the longitudinal direction.
a is formed, and both end portions in the longitudinal direction have a substantially prismatic shape in which the both end portions are inclined in a truncated pyramid shape, and two substantially symmetrical parts 2b and 2c that can be divided along the longitudinal direction are mutually in the middle. It is constructed by joining together. The flat surface 2a is used as a mounting surface for fixing the vehicle body cover 5 to the vehicle body frame 1 with an appropriate fixing member such as a bolt, and at least one surface of the plurality of flat surfaces 2a is a wire such as a brake wire. Is formed so as to cross the flat surface in the longitudinal direction. The head pipe 2 configured as described above has a support hole (not shown) penetrating in the longitudinal direction inside thereof, and the steering shaft 6 is rotatably supported by this support hole.

A front fork 7 is fixed to the lower end of the steering shaft 6, and the front fork 7 rotatably supports a front wheel 8. A handlebar 10 is attached to the upper end of the steering shaft 6 via two connecting pieces 8 and 9. FIG. 4A is an exploded view of the connecting portion of the handlebar 8, and FIG. 4B is the connecting pieces 8 and 9.
FIG. As shown in the drawing, the connecting piece 8 is composed of a fitting portion 8a into which the steering shaft 7 is fitted and a supporting portion 8c in which a groove 8b for supporting the handlebar 10 is formed, and the connecting piece 9 also has the groove 8b. Is formed with a groove 9a. At the time of connection, the handlebar 10 is sandwiched between the grooves 8b and 9a, and at the same time, the projection 9b formed at the front end of the connection piece 9 is fitted into the fitting opening 8d formed in the connection piece 8 (see FIG. )), The connecting pieces 8 and 9 are fixed to the steering shaft 6 together with the bolt 11.

A down tube 3 is attached to the head pipe 2.
The tip of is attached. This down tube 3
The rear end portion is crushed from both sides to form a pair of left and right flat surfaces 3a, and the front ends of the pair of left and right main frames 4 are connected to the flat surfaces 3a.

The main frame 4 extends toward the rear of the vehicle body while inclining slightly obliquely upward, and a rear portion thereof rises substantially vertically (hereinafter, this vertically raised portion is referred to as a rising portion 4a). . The carrier device 20 is attached to the rising portion 4a. 5 (a) is a schematic side view of the carrier device 20, and FIG. 5 (b) is a sectional view of the carrier device 20 taken along the line AA in FIG. The carrier device 20 is formed by integrally forming a rear bed plate 20a and a front blind plate 20b, and a pair of left and right mounting brackets 20c extending downward are provided on the side of an intermediate portion thereof. ing. Further, from the rear end of each mounting bracket 20c, the reinforcing plate 20 having a substantially triangular shape is formed.
d is provided. A hole 20e is formed in the reinforcing plate 20d, and a hand is inserted into the hole 20e after the assembly so that the carrier device 20 can be used as a lift-up bar. The front blind plate 20b is formed so as to hide the fuel tank 12 and auxiliary devices when mounted,
Further, a replenishment guide portion 20f to which a fuel replenishment pipe 12a for replenishing fuel to the fuel tank 12 is connected is integrally formed. The replenishment guide portion 20f is formed in a cylindrical shape with a bottom, and the insertion hole 20h formed in the bottom plate 20g.
From this, the fuel supply pipe 12a of the fuel tank 12 is inserted.
A drain hole 20i is provided in the bottom plate 20g, and a drain pipe or the like (not shown) is connected to the drain hole 20i. Fuel supply pipe 1 described above
Although not shown, 2a may be formed by attaching a cap to itself, and the fuel supply pipe 1
A cap that seals the entire replenishment guide portion 20f may be provided together with 2a. In addition, a locking mechanism such as a locking arm provided at the bottom of the seat 13 described later and a locking groove 20j into which a locking projection 30f of a rear bracket 30d of the storage device 30 described later is inserted in the blind plate 20b. A lock hole 20k into which the portion is inserted is formed. This blindfold plate 20b is fastened together with a lock plate 4b fixed to the main frame 4 at the time of mounting. The lock plate 4b has an opening 4c at a position corresponding to the locking hole 20k of the blind plate 20b. At the time of assembly, an appropriate lock mechanism 18 is arranged at a position corresponding to the lower side of the locking hole 20k and the opening 4c, whereby the opening and closing of the seat 13 can be locked. The carrier device 20 configured as described above is fitted into the rising portion 4a of the main frame 4 as described above, and is fixed to the rising portion 4a at the position of the mounting bracket 20c by a suitable fixing member such as a bolt.

A bracket 4d extending downward is attached to an intermediate portion of the main frame 4, and the front end of the unit swing type engine 15 is swingably connected to the bracket 4d via a link piece 4e. Has been done. The unit swing type engine 15 has its rear end supported on the rear of the main frame 4 via a pair of left and right rear wheel suspension devices 16. The unit swing type engine 15 has an engine (not shown) in the front, supports rear wheels 17 in the rear, and transmits the output of the engine to the rear wheels 17 via a V-belt type transmission (not shown). Is configured to.

A gate-shaped bracket 4f is provided above the middle portion of the main frame 4 so as to be bridged over the left and right main frames 4, and the gate-shaped bracket 4f is provided.
A support bracket 14 is attached to the. The support bracket 14 has a pair of left and right leg portions 14a and 14b,
These leg portions 14a, 14b are provided on the upper portions with the leg portions 14a, 14b.
A support tube 14c extending through b to the outside of the legs 14a, 14b is attached, and the legs 14a, 14b
The lower ends of 14b are connected by a mounting plate 14d mounted on the gate-shaped bracket 4d. The support tube 14c
A seat 13 is rotatably supported at a portion extending outward from the leg portions 14a and 14b. Figure 6 shows sheet 13
The enlarged view of FIG. Although not shown, the seat 13 has a general structure in which a cushion material is adjusted on the foundation and an outer skin is covered so as to cover the cushion material. An engaging groove 13a is formed on the front side of the back surface of the base portion, the engaging groove 13a being bent in the middle of engaging with the supporting tube 14c. The engaging groove 13a extends beyond the bent portion into the supporting tube 14c.
The sheet 13 is rotatably connected to the support tube 14c by passing through. In addition, a leg 13b extending downward is formed at the rear of the back surface of the base portion.
3b is supported on the blind plate 20b of the carrier device 20 and supports the load of the seat 13 when the seat 13 is closed, that is, when the driver is sitting on the seat.
Further, the base member has a seal member 3 of a storage device 30 described later.
A protrusion 13c that can be brought into close contact with the seal member 30c is provided at a position corresponding to 0c. The above-mentioned base portion is preferably integrally molded with a resin material, and the above-mentioned lock bar (not shown) or the like may be embedded in the rear portion thereof.

Between the gate-shaped bracket 4f and the rising portion 4a of the vehicle body frame 1 constructed as described above, the fuel tank 12, the luggage storage device 30 according to the present invention, and other components such as a battery and a lock mechanism. Auxiliary devices (not shown) are provided. FIG. 7A shows the luggage storage device 3
0 is a schematic perspective view, and FIG. 7 (b) is a sectional view taken along line BB in FIG. 7 (a). The luggage storage device 30 includes a bag-shaped storage portion 30a for storing luggage, a frame portion 30b for maintaining an opening of the storage portion 30a in a predetermined shape, and a seal portion 30c arranged on the frame portion 30b. The storage portion 30a is integrally formed of resin, and is formed thin so that it can be deformed according to the shape of the stored luggage. Further, the frame portion 30b is formed thick so as not to be deformed, and is maintained in a predetermined shape, preferably a circular shape, through which the helmet can pass through the opening of the deformable storage portion. Furthermore, the seal part 3
0c is thinly formed above the frame portion 30b, and as shown in FIGS. 8 (a) and 8 (b) with time, when the sheet 13 is closed, the protrusion 13c provided on the bottom surface of the sheet 13 forms a frame. The protrusion 3 is pressed and deformed toward the portion 30b.
It is configured to seal the storage portion 30a in close contact with 0b. Further, a rear bracket 30d extending rearward and a front bracket 30e extending forward are integrally formed on the frame portion 30b. The rear bracket 30d extends downward as described above, A locking protrusion 30f that can be fitted into the locking groove 20j of the device 20 is provided (see FIG. 9 (b)). Further, the front bracket 30e is formed in a substantially semi-cylindrical shape, and an engaging protrusion 30g extending downward is integrally formed on the inner surface thereof. The locking projection 30g is provided on the support tube 14 when mounted.
It is fitted in the locking groove 14e formed in the range of c between the leg portions 14a and 14b (see FIG. 9 (a)). In the luggage storage device 30 configured as described above, the locking projection 30f of the rear bracket 30d fits into the locking groove 20j of the carrier device 20, and the locking projection of the front bracket 30e is fitted. The portion 30g is mounted on the vehicle body from above so as to fit into the locking groove 14e of the support tube 14c, and is held at that position by the seat 13.

Next, the vehicle body cover 5 will be described. As shown by a phantom line in FIG. 1, the vehicle body cover 5 includes a lower cover 40 integrally formed with a so-called side fender 40a, a footrest 40b, and a molding fender 40c so as to cover the entire lower side, a seat 13, and a lower cover 40. And a front cover portion 5b which covers the lower cover 40 from below the handle bar 10 and covers the lower cover 40. The lower cover 40 includes a first hole 40d through which the head pipe 2 can pass, a second hole 40e through which the gate bracket 4f can pass, and a third hole 40f through which the rising portion 4a can pass, and the vehicle body frame 1 Is assembled to the state shown in FIG. 2, and then mounted on the vehicle body frame 1 from above. FIG. 3 illustrates a state in which the lower cover 40 is attached to the vehicle body frame 1 and then the luggage storage device 30 and the like are further attached. As can be seen from FIG. 3, a portion of the lower cover 40 corresponding to the storage portion 30a of the luggage storage device 30 is a support surface 40 that supports the lower portion of the storage portion 30a.
g is formed, and this supporting surface 40g is
When the helmet is inverted and stored in a, the helmet is slightly recessed in a shape that matches the top shape of the helmet so that the helmet is stably stored in the storage portion 30a. Also, the second hole 40e allows the lower bracket 40 to pass through when the lower cover 40 is mounted on the vehicle body frame 1 and allows maintenance of the engine located below simply by removing the luggage storage device 30. It is drilled large. FIG. 10 is a sectional view taken along line CC in FIG. 3, and as can be seen by referring to FIGS. 3 and 10, the portion of the lower cover 40 corresponding to the footrest 40b is located between the left and right main frames 4 downward. Auxiliary device storage section 5 in which the depression is divided into a plurality of rooms 50c, 50d, 50e by a plurality of walls 50a, 50b
0 is formed. A cover plate 51 is removably mounted on the upper surface of the accessory storage unit 50, and the cover plate 51 forms a part of a footrest surface when mounted. Storage 50
The wall portions 50a and 50b in FIG.
It is shaped so as to reach the cover plate 51 when it is mounted, and supports the load related to the cover plate 51 (for example, the load applied when an occupant's foot, luggage, etc. are placed) together with the main frame 4. In addition, for example, when the auxiliary device 52 such as an electronic component is stored in the room, the auxiliary device storage unit 50 stores the auxiliary device 5
A groove 50f for holding the second wiring 52a can be appropriately formed.

As described above, according to this embodiment, the rear bracket 30d and the front bracket 30e are integrally formed in the luggage storage device 30, and these brackets 30 are formed.
The locking projections 30f and 30g are formed on the d and 30e, respectively, and the locking projections 30 are formed in the locking grooves 20j and 14e formed on the support tube 14c and the carrier device 20 from above.
Since the luggage storage device 30 is mounted so that f and 30g are fitted to each other, the attachment and detachment work of the luggage storage device 30 to and from the vehicle body is facilitated, and the luggage storage device 3 is further provided.
Since 0 can be easily removed from the vehicle body, the luggage storage device 30 can be easily cleaned and maintained. Further, a lower cover 40 located between the luggage storage device 30 and the unit swing type engine 15 is further provided.
Since a relatively large second hole 40e is provided in the engine and the engine portion of the unit swing type engine 15 is exposed from the second hole 40e, the engine can be easily maintained by removing the luggage storage device 30.

Further, in this embodiment, the frame portion 3 of the luggage storage device is used.
Since the seal portion 30c is integrally formed on the 0b,
There is no need to separately provide a seal member on the bottom of the seat as in the conventional case, and the number of parts and the number of assembling steps can be greatly reduced.

Further, in the present embodiment, the handlebar 10 is sandwiched between the connecting pieces 8 and 9, and these components are assembled together by the bolts 11 and fixed to the steering shaft 6, so that the handlebar 10 can be easily attached. Has the effect of becoming.

Furthermore, in this embodiment, since the flat surface 2a is formed on the head pipe 2, it is not necessary to separately provide a bracket for attaching the vehicle body cover 5, and the number of parts and the number of assembling steps can be reduced. In addition, the effect of being able to be achieved is eliminated, and the problem of the influence of the accuracy of the bracket and the assembling accuracy on the assembling accuracy of the covers, which has been a problem in the past, is eliminated.

In this embodiment, since the rear end portion of the down tube 3 is crushed from both sides to form a pair of left and right flat surfaces 3a, the main frame 4 has better adhesion than the conventional tubular down tube. Therefore, the mounting strength is high,
Also, since welding is performed, there is an effect that the mounting work is simplified.

Furthermore, in this embodiment, the carrier device 2
0, a blind plate 20 capable of supporting the seat load of the seat 13, hiding the fuel tank 12 and other auxiliary devices, and supporting the rear portion of the luggage storage device 30.
Since b is provided and can be integrally formed with the load base plate 20a, it is not necessary to separately provide components such as a load receiver, which has been conventionally required, and the number of components is significantly reduced. This has the effect of significantly reducing the number of assembly steps.

In this embodiment, the rear portion of the main frame 4 is extended substantially vertically upward to form the rising portion 4a, and the carrier device 20 is attached to the rising portion 4a. The effect is that it is not necessary to separately provide a bracket or the like for mounting the device 20.

Furthermore, in this embodiment, the side fender, the footrest, the molding fender, etc., which cover the lower part of the vehicle, which have been formed separately, are integrally molded, so that the number of parts of the vehicle body cover can be reduced. In addition, it is possible to reduce the number of parts for each part, and because it is not necessary to consider the shift of joints at the time of assembly due to the error of the accuracy of each part, the manufacturing time and the number of assembly man-hours are drastically reduced. There is an effect that it can be reduced. Further, in the present embodiment, since the auxiliary device accommodating portion 50 is provided in the lower cover 40, it is not necessary to separately provide an accommodating device for accommodating auxiliary devices such as electronic parts, and it has not been used conventionally. Was
Since the auxiliary device is stored in a relatively wide space below the footrest, it is possible to arrange a large number of fine auxiliary devices in one place as concentrated as possible.

Further, in this embodiment, the engaging groove 13a is formed in the base portion of the seat 13 and the supporting tube 14c is engaged with the engaging groove 13a so that the seat 13 is rotatably supported by the supporting tube 14c. Therefore, there is an effect that a hinge mechanism or the like which is conventionally required is not necessary, and an effect that the seat 13 can be detached from the vehicle body without a special tool.

In the present embodiment described above, the respective parts 30a, 30b and 30c of the luggage storage device are integrally formed of soft synthetic resin, and the frame part 30b is formed to be thick, so that the storage part 3 is formed.
Although the strength of the opening 0a is kept constant, the structure of the luggage storage device 30 is not limited to this embodiment. For example, only the k portion and the frame portion 30b are made of hard synthetic resin. May be used, and soft synthetic resin may be used for the other parts to integrally mold them.

[0023]

According to the luggage storage device for a motorcycle according to the present invention described above, the storage portion for storing luggage is formed of a deformable bag body, and the bag body is deformed according to the stored luggage. Since it is configured so that it can be stored, there is an effect that the shape of the luggage that can be stored is not extremely limited.
Further, according to the luggage storage device for a motorcycle according to the present invention, since the frame body is configured so that the inlet opening of the bag body can be defined in a constant shape, even if the bag body is deformable, The effect that there is no problem that the opening is deformed and it is difficult to put the luggage in is not produced.

[Brief description of drawings]

FIG. 1 is a schematic side view of a motorcycle equipped with a luggage storage device according to the present invention.

FIG. 2 is a development view of components of the motorcycle shown in FIG. 1 excluding wheels, an engine, and the like.

FIG. 3 is a perspective view of the motorcycle shown in FIG. 2 assembled by further adding a part of a vehicle body cover.

FIG. 4A is an exploded view of a connecting portion of the handlebar 8,
(b) is a partially enlarged view of the connecting pieces 8 and 9.

5A is a schematic side view of the carrier device 20, and FIG.
FIG. 3 is a sectional view of the carrier device 20 taken along the line AA in FIG. 2.

FIG. 6 is an enlarged view of the seat 13.

FIG. 7A is a schematic perspective view of the luggage storage device 30,
7B is a sectional view taken along line BB in FIG.

8A and 8B are action diagrams showing the sealing action of the seal portion in the luggage storage device with time.

9A is a partially enlarged view of a front bracket and a support tube, and FIG. 9B is a partially enlarged view of a rear bracket and a part of a carrier device.

10 is a cross-sectional view taken along line CC of FIG.

[Explanation of symbols]

 1 Body Frame 2 Head Pipe 2a Flat Surface 2b Parts 2c Parts 3 Down Tube 3a Flat Surface 4 Main Frame 4a Rising Part 4b Lock Plate 4c Opening 4d Bracket 4e Link Piece 4f Gate Bracket 5 Body Cover 5a Rear Cover Part 5b Front Cover Part 6 Steering shaft 7 Front fork 8 Connecting piece 8a Fitting portion 8b Groove 8c Supporting portion 8d Fitting opening 9 Connecting piece 9a Groove 9b Projection portion 10 Handlebar 11 Bolt 12 Fuel tank 12a Fuel supply pipe 13 Seat 13a Engaging groove 13b Leg portion 13c Projection part 14 Support bracket 14a Leg part 14b Leg part 14c Support tube 14d Mounting plate 14e Locking groove 15 Unit swing type engine 16 Rear wheel suspension device 17 Rear wheel 18 20 Carrier device 20a Load base plate 20b Blind plate 20 Mounting bracket 20d Reinforcement plate 20e Hole 20f Replenishment guide part 20g Bottom plate 20h Insert hole 20i Drain hole 20j Locking groove 20k Locking hole 30 Luggage storage device 30a Storage part 30b Frame part 30c Seal part 30d Rear bracket 30e Front bracket 30f Locking protrusion Part 30g Locking protrusion 40 Lower cover 40a Side fender 40b Foot rest 40c Mold fender 40d First hole 40e Second hole 40f Third hole 40g Support surface 50 Storage part

Claims (3)

[Claims] 1. A deformable bag body which is provided in a space surrounded by a body cover of a motorcycle and is integrally molded with a resin material, and a frame body which defines an inlet opening of the bag body in a constant shape. A luggage storage device for motorcycles, characterized by comprising: 2. The bag body defined by the frame body includes a lid member that closes the inlet opening thereof, a sealing member formed on the upper surface of the frame body, and the lid member closes the inlet opening. The luggage storage device for a motorcycle according to claim 1, wherein a sealing property between the frame body and the lid member can be secured at times. 3. The luggage for a motorcycle according to claim 1, wherein the luggage storage device is arranged below a seat, and the seat constitutes a lid member. Storage device.