JP2021070375A - Cargo loading installation for two-wheelers - Google Patents

Abstract

To provide a cargo loading installation for two-wheelers including a cargo loading part and a storage case.SOLUTION: A cargo loading installation includes a cargo loading part 11 and a storage case 30 stowed in the cargo loading part. An erect part 12 for use in positioning the storage case 30 and keeping the storage case from moving in a lateral direction is located at an appropriate position on the whole or part of a marginal frame 12b on the bottom of the cargo loading part 11. The cargo loading part 11 is formed by assembling metal linear materials or thin plate materials sideways and lengthwise. At least the back and front flanks or at least left and right flanks of the cargo loading part 11 have a pair of locking members 13. Stretchable string-like members 35 disposed on the front and back or left and right flanks respectively of the storage case 30 are hung and fixed to the respective locking members 13.SELECTED DRAWING: Figure 1

Description

The present invention relates to a luggage loading device for a two-wheeled vehicle that can be attached to a loading platform frame of a two-wheeled vehicle such as a low-floor electrically assisted bicycle or a motorcycle, or can be integrally formed with the loading platform frame.

The applicant recognizes that the conventional luggage loading device for two-wheeled vehicles did not exist in the market, but the electric assist described in the following patent document as an example of the conventional two-wheeled vehicle loading platform. There is a drive bicycle.

In the electrically power assisted drive bicycle described in this patent document, the battery unit is mounted on the lower surface of the loading platform frame behind the electrically assisted bicycle.
However, the carrier frame itself is similar to that of a conventional bicycle, and its size is small, so that it cannot carry a large load.

Japanese Unexamined Patent Publication No. 2001-247069

Therefore, in the present invention, it is an object of the present invention to propose a luggage loading device for a two-wheeled vehicle which can be attached to a rear loading frame provided in a bicycle or a motorcycle or can be integrally formed with the loading frame itself. ..

Then, in the present invention, the device is a combination of the luggage loading unit and the storage case, but the storage case loaded on the luggage loading unit can be more appropriately and easily fixed to the luggage loading unit. That is the challenge.

In order to solve the above problems, the first object of the present invention is a two-wheeled vehicle luggage loading device that can be provided on a two-wheeled vehicle loading frame, and the two-wheeled vehicle luggage loading device is fixed to the loading platform frame or It is composed of a luggage loading portion that can be integrally formed with the loading platform frame and a storage case that can be loaded on the luggage loading portion, and the luggage loading portion is the bottom portion thereof and the entire peripheral edge portion of the bottom surface portion or the peripheral portion thereof. The storage case is positioned at an appropriate position in a part of the storage case, and is composed of an upright portion for preventing the storage case from moving in a substantially horizontal direction. The storage case has a substantially box shape and can be opened and closed at the upper end opening thereof. It has a lid and can store luggage in this storage case, and a pair of locking portions are provided on at least the front and rear side surfaces of the luggage loading portion, or at least on both left and right side surfaces, and on the other hand, the storage portion. A pair of stretchable elastic cord-like members are provided in the lateral direction on at least the front and rear side surfaces of the case or at least the left and right side surfaces, and these elastic cord-like members are locked to the locking portion of the main body portion. , A two-wheeled vehicle luggage loading device, wherein the storage case is fixed to the luggage loading portion.

According to the second aspect of the present invention, in the first invention, each of the telescopic cord-shaped members is provided with a pair of guide members through which the telescopic cord-shaped member can be inserted slightly closer to the center from both ends thereof. It is a luggage loading device for a two-wheeled vehicle, characterized in that an elastic cord-shaped member is stretched downward in a substantially V shape and is locked to a locking portion of the luggage loading portion.

According to the third aspect of the present invention, in the first or second invention, the telescopic string-shaped member is detachably connected to a pair of attachment portions fixed to the storage case, and both ends thereof are detachably connected to the telescopic string-shaped member. It is a luggage loading device for two-wheeled vehicles, characterized in that a string-shaped member is provided so as to be replaceable.

In the fourth aspect of the present invention, in each of the first to third inventions, four casters are provided on the bottom surface of the storage case, and the casters are attached to the luggage loading portion on the bottom surface of the luggage loading portion. It is a luggage loading device for two-wheeled vehicles, characterized in that a hole is provided so as to be exposed downward from the bottom surface of the motorcycle.

A fifth aspect of the present invention is a two-wheeled vehicle luggage loading device, characterized in that, in each of the above inventions, a shoulder belt and / or at least a pair of handle portions are provided at appropriate positions of the storage case.

In the sixth aspect of the present invention, in each of the above inventions, the luggage loading portion is made of a metal linear and / or thin plate-shaped frame, or the luggage loading portion is made of a synthetic resin molded body. It is a luggage loading device for two-wheeled vehicles, which is characterized by being configured.

In the above invention, "front and back" means "front" in the traveling direction of the two-wheeled vehicle and "rear" in the opposite direction when the luggage loading device according to the present invention is provided on the loading platform frame of the two-wheeled vehicle. Hereinafter, they have the same meaning in the present specification.
Further, the term "linear" in the above-mentioned "linear and / or thin plate-shaped frame" is a term including the meaning of "rod-shaped or tubular", and is the same hereinafter in the present specification.

In the first aspect of the present invention, since the upright portion is appropriately provided on the peripheral edge of the luggage loading portion, the storage case can be completely loaded on the bottom surface portion and the upright portion, and then this storage. The case can be easily fixed to the locking portion of the main body portion by the telescopic string-shaped member.

Further, since a pair of stretchable strap-shaped members are provided in the lateral direction on at least the front and rear side surfaces of the storage case or at least the left and right side surfaces, for example, an intermediate portion of these stretchable cord-shaped members is lowered. The storage case is easily fixed to the luggage loading portion by pulling the storage case and hooking (locking) the locking portion of the main body portion.
Further, in the present invention, various kinds of luggage can be stored in the storage case, and a plurality of large and small articles can be easily stored and transported in the storage case.

In the second aspect of the present invention, in each of the telescopic cord-shaped members, the telescopic cord-shaped member is formed by providing a pair of guide members through which the telescopic cord-shaped member can be inserted slightly closer to the center from both ends thereof. Guided by the guide member, it is locked to the locking portion of the main body.
As a result, by pulling, for example, the intermediate portion of the telescopic string-shaped member downward, the telescopic string-shaped member is stretched downward in a substantially V shape and is firmly locked to the locking portion of the luggage loading portion. The Rukoto.

In the third aspect of the present invention, since both ends of the telescopic string-shaped member are detachably connected to the pair of mounting portions fixed to the storage case, the telescopic string-shaped member is replaced. It will be possible. That is, when the telescopic string-shaped member deteriorates and its tension is lost, it can be easily replaced with a new one.

In the fourth aspect of the present invention, four casters are provided on the bottom surface of the storage case, while the casters can be exposed downward from the bottom surface of the luggage loading portion on the bottom surface of the luggage loading portion. It is provided with a hole.
That is, even if the storage case has casters on the bottom surface, the casters are in the way because the bottom surface of the luggage loading portion is provided with a hole through which the casters can be exposed to the outside (downward). It can be stored in the luggage loading section without any problem.

In the fifth aspect of the present invention, the storage case is more limited, that is, a shoulder belt and / or at least a pair of handle portions are provided at appropriate positions of the storage case. After the luggage is transported to the destination by the luggage loading device, the storage case can be hung on the shoulder or the handle portion can be grasped and transported to the transportation spot.

In the sixth aspect of the present invention, it has been specified that the main body portion is composed of a metal linear and / or thin plate-shaped frame, or the main body portion is composed of a molded body made of synthetic resin. It is a thing.
That is, the main body portion can be formed by combining metal wire rods, rods, pipes, or thin plates in the vertical and horizontal directions, or can be formed as a molded body made of synthetic resin.

It is explanatory drawing which looked at the state which fixed to the cargo bed frame of a bicycle, which concerns on the luggage loading apparatus for motorcycles of this invention, from the diagonal front. It is explanatory drawing which looked at the cargo loading part which concerns on the said embodiment from the diagonally rear view. It is explanatory drawing of the state which another embodiment of the cargo loading part which concerns on this invention is fixed to the cargo bed frame of a bicycle. It is explanatory drawing which shows the storage case which concerns on the said embodiment. It is explanatory drawing of the main part of the part of the telescopic string-shaped member which cut out the central part provided in the storage case which concerns on the said embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is an explanatory view of a state in which one embodiment of the two-wheeled vehicle cargo loading device of the present invention is fixed to a bicycle carrier frame as viewed diagonally from the front.

The two-wheeled vehicle luggage loading device 10 according to the present invention includes a luggage loading unit 11 and a storage case 30 loaded on the luggage loading unit 11.
As will be described in detail in the following drawings, the luggage loading portion 11 is formed by vertically and horizontally combining a metal linear material (including a wire material, a bar material, or a pipe material; the same applies hereinafter) and a metal thin plate material. However, it can also be formed by a molded product made of synthetic resin.

The luggage loading unit 11 is formed in a box shape by combining the metal linear material and the thin plate material vertically and horizontally, and the box-shaped storage case 30 is stored inside the box-shaped material.
That is, the standing portion 12 is provided above the peripheral edge portion of the bottom surface thereof, and the bottom portion of the substantially rectangular parallelepiped storage case 30 can be stored inside.

In the figure, the upright portion 12 is provided over the entire peripheral edge portion of the bottom surface, but the upright portion 12 may be provided in a part thereof.
That is, the upright portion 12 may be provided on a part of each side of the four sides having a substantially rectangular shape in a plan view.
In other words, it suffices to have a structure in which the storage case 30 to be stored is positioned and does not move in the substantially horizontal direction.

In the above description, the standing portion 12 is simply described, but specifically, the standing portion 12 causes a plurality of metal rods 11s to stand upward from the peripheral frame portion 12b on the bottom surface of the luggage loading portion 11 at appropriate intervals. , The upper end portions of these metal rods 11s are formed by connecting the metal rods 11h in a substantially horizontal direction.

The above-mentioned standing portion 12 is expressed because the luggage loading portion 11 can also be formed as a molded body made of synthetic resin.
This is because, in the case of a cargo loading portion made of such a molded body made of synthetic resin, it is sufficient to form an upright portion that stands up upward from the entire peripheral edge of the bottom surface portion or a part thereof.

Further, locking portions 13 are provided on the left and right side surfaces of the luggage loading portion 11, and locking portions 14 are provided below the locking portions 13.
The elastic cord-shaped member 35 made of a rubber cord provided in the storage case 30 described below can be hooked (locked) to these locking portions 13 and 14.
In FIG. 1, the telescopic string-shaped member 35 is not locked to the locking portion 13.
These locking portions can also be provided on both front and rear surfaces of the cargo loading portion 11.

A substantially rectangular parallelepiped storage case 30 is stored and loaded in the luggage loading unit 11.
The upper end of the storage case 30 is opened, and a lid portion 31 is provided in the opening.
That is, one side of the lid portion 31 on the other side in the drawing is connected to the storage case 30, and the other three sides are formed to be openable and closable by a slide fastener.
The side where the lid portion 31 is connected to the storage case 30 may be any of the other three sides other than those shown in the drawing.

A shoulder belt 33 is hung on the front and rear side surfaces of the storage case 30, and the length of the shoulder belt 33 can be freely adjusted.
Further, although not clearly shown in the figure, handles 34 are also provided at substantially the center of the front and rear side surfaces of the storage case 30.

Further, the telescopic string-shaped member 35, which is also a feature portion of the present invention, is provided in the lower portions of the left and right side surfaces of the storage case 30, respectively.
The telescopic string-shaped member 35 is detachably provided in the front-rear direction on each side surface of the storage case 30.

The telescopic string-shaped member 35 can be formed from a rubber string and is difficult to see in the figure, but as shown by the virtual line (dashed-dotted line), the locking portions provided on the left and right side surfaces of the cargo loading portion 11 Can be hooked on 13.
The telescopic string-shaped member 35 can also be locked to the lower locking portion 14.
The details of the telescopic string-shaped member 35 will be described later in FIG. 5, but a pair of guide members 36, 36 through which the telescopic string-shaped member 35 can be inserted is provided in a portion near the center thereof.

The guide member 36 is made of a nylon band, and when the elastic cord-shaped member 35 is pulled downward, it guides the member and serves as a support portion thereof.
Due to the presence of the guide members 36, 36, the telescopic string-shaped member 35 is pulled downward in a substantially V-shape, appropriately locked to the locking portion 13 or 14, and the storage case 30 is firmly attached to the luggage loading portion 11. It becomes possible to fix it.

A pair of the telescopic string-shaped members 35 can be provided on both front and rear surfaces of the storage case 30.
In that case, a pair of locking portions may be provided on the front and rear side surfaces of the cargo loading portion 11.

FIG. 2 is an explanatory view of the cargo loading portion according to the above embodiment as viewed diagonally from the rear.
In this figure, the description of the bicycle frame, saddle, loading platform frame, etc. is omitted or simplified so that the cargo loading portion can be clearly grasped.

The bottom surface 11b of the luggage loading portion 11 is formed by vertically and horizontally combining and welding the metal thin plate materials, and a plurality of metal rods 11s and thin plate materials 15 are formed upward from the peripheral frame portion 12b of the bottom surface 11b. The metal rods 11s and the upper end portions of the thin plate 15s are erected and the metal rods 11h are welded laterally to form a frame in a box shape having a substantially rectangular shape in a plan view.

The metal rod 11s and the thin plate 15 and the metal rods 11h on the four sides in the lateral direction form an upright portion that stands up from the peripheral frame portion 12b of the bottom surface portion 11b.
In other words, it has a shape formed by combining a metal rod material and a thin plate material in a shape cut out substantially horizontally at a portion slightly above the bottom surface of the box body.
On the other hand, in the case of a molded body made of synthetic resin, the cargo loading portion 11 may be molded into a box shape having a low height with an open upper end.

Locking portions 13 are provided at substantially the center of the side surfaces of the luggage loading portion 11.
The locking portion 13 is a hook-shaped one having an inverted U-shaped downward opening, and the storage case is stored in the luggage loading portion 11, and an elastic cord-shaped member such as a rubber cord is hung over the locking portion 13. The storage case can be fixed by locking to 13.

Further, the locking portion 13 extends downward on both the left and right sides of the peripheral frame portion 12b of the bottom surface 11b of the cargo loading portion 11, and the locking portion 14 is also formed at this portion.
That is, the lower locking portion 14 has a form of projecting downward from the peripheral frame portion 12b, and the locking portion 14 can also be hooked with an elastic string-like member such as a rubber string for fixing the storage case. You will be able to do it.

The cargo loading device according to the present invention having the above configuration can be provided by fixing the bottom surface 11b of the luggage loading unit 11 to the loading platform frame of the bicycle B.
Alternatively, it can be integrally formed with the carrier frame itself of the bicycle B.

FIG. 3 is an explanatory view of a state in which another embodiment of the luggage loading unit according to the present invention is fixed to the cargo bed frame of the bicycle.
The luggage loading portion 21 shown in this figure also has a plurality of metal rods 11s erected from the peripheral frame portion 12b connecting the peripheral edges of the bottom surface 11b obtained by welding metal strips in a grid pattern, and the upper ends thereof are raised. It is composed of a metal rod 11h connected in the lateral direction.

Two locking portions 13 are provided in the substantially central portion of both side surfaces of the cargo loading portion 21, and two locking portions 14 are provided in the substantially central portion of the peripheral frame portions 12b on both side surfaces. The provided telescopic string-shaped member can be hooked.

The luggage loading section 21 is fixed to the loading platform frame N of the bicycle B. In the figure, the loading platform frame N is simply abbreviated as a plate, but it is actually composed of a metal frame. Is what you are doing.

FIG. 4 is an explanatory view showing a storage case according to the present invention.
In this figure, the lid 31 at the upper end of the storage case 30 is shown in an open state, but a heat insulating material is provided inside the storage case 30 so that articles requiring heat and cold insulation can be transported. ..
Further, the configurations of the shoulder belt 33, the handle 34, the telescopic string-shaped member 35, the guide member 36, and the like can also be seen.

Although it could not be discriminated in FIG. 1, in the embodiment of FIG. 1, the bottom surface of the storage case 30 was not provided with casters. In the storage case 30 shown in FIG. 4, four casters 21 are provided at four corners of the bottom surface thereof.

As described above, in the storage case 30 according to the present invention, those provided with casters 21 at the four corners of the bottom surface thereof can be used.
As described above, since the cargo loading portion 11 or 21 according to the present invention is formed by combining metal linear members and thin plate members vertically and horizontally, holes are formed on the bottom surface thereof.

By using this hole, the caster 21 provided on the bottom surface of the storage case 30 can be exposed downward (outside) from the hole, and the caster 21 is provided on the bottom surface of the storage case 30. Even if there is, it can be stored in the luggage loading unit 11 and loaded.

A pair of telescopic string-shaped members 35 are provided on both side surfaces of the storage case 30 shown in this figure in a substantially horizontal direction (in the front-rear direction).
These telescopic string-shaped members 35 are detachably attached to a pair of attachment portions 38, 38 provided on the side surface of the storage case 30.
As a result, when the elastic cord-shaped member 35 such as a rubber cord deteriorates, it can be easily replaced.

FIG. 5 is an explanatory view of a main part of a stretchable string-shaped member having a central portion cut out provided in the storage case according to the above embodiment.
The telescopic string-shaped member 35 is made of a rubber string, and a plastic D-shaped ring is fixed to both ends thereof.

The D-shaped rings 37 at both ends of the telescopic string-shaped member 35 are detachably connected to the mounting portions 38 provided on the side of the storage case.
The mounting portion 38 is composed of a belt portion 38b on which a plastic frame having the shape of the letters “day” lying down is arranged.

As shown by the arrow shown in the right half of FIG. 5, the tip of the belt portion 38b of the mounting portion 38 is inserted into the D-shaped ring 37, folded back, and further inserted into the frame body 38w, whereby the telescopic string-shaped member 35 is inserted. Can be attached to the attachment portion 38. This configuration is the same on the left and right.

Therefore, the telescopic string-shaped member 35 can be detachably attached to the attachment portions 38 at both ends.
That is, when the telescopic string-shaped member 35 deteriorates, it can be easily replaced with another one.

Further, although it is shown by a two-dot chain line in FIG. 5, due to the presence of a pair of guide members 36, 36 provided near the center of both ends of the telescopic string-shaped member 35, the stretchable string-shaped member 35 is inserted through the guide member 36. By pulling the member 35 downward, the telescopic string-shaped member 35 is appropriately pulled downward in a V shape and locked in the locking portion, and the storage case can be appropriately and easily attached to the locking portion of the luggage loading portion. It can be hooked and fixed.

Although the embodiments of the present invention have been described above, in the present invention, various design changes can be made to the embodiments as follows.
First, in the present invention, it is a luggage loading device for a two-wheeled vehicle, which can be attached and fixed to a cargo bed frame behind a bicycle or a motorcycle, or is integrally formed as a cargo bed frame itself of a bicycle or a motorcycle. You can also.

Its size can be redesigned as needed.
Further, the cargo loading portion may also be formed of a metal linear material or a thin plate-like material in a vertically and horizontally combined manner, or may be formed of a synthetic resin molded body.

The upright portion that stands up from the peripheral frame portion on the bottom surface of the cargo loading portion may be provided on the entire peripheral edge portion, or may be provided on a part thereof.
The point is that it is sufficient that the loaded luggage can be completely stored, and it is not necessary to move it back and forth and left and right. Therefore, the upright portions can be provided at a plurality of places thereof.
The upright portion can be formed by vertically and horizontally arranging a linear material such as a bar or a pipe material or a thin plate-like material as long as it is made of metal as in the above embodiment.

It can be carried out with or without casters on the bottom surface of the storage case, and if casters are provided, a hole for exposing the casters downward may be formed in the luggage loading portion. When the luggage loading portion is formed of a metal linear material or a thin plate-like material, the hole portion can be easily formed.

Of course, it is possible to carry out without forming this hole, but it is necessary to increase the height of the upright portion of the cargo loading portion for storing the storage case accordingly.
As for the locking portions provided in the cargo loading portion, a pair of locking portions may be provided at least on both front and rear surfaces, or at least on both left and right side surfaces, but two or more locking portions may be provided on each surface. it can. In that case, two or more can be provided not only in the substantially horizontal direction but also in the vertical direction.

The storage case may be formed of a material capable of maintaining its overall shape, and it is preferable that a plate-shaped core material is arranged inside and the outside is made of cloth.
It is also desirable to apply waterproofing or water repellent treatment to the outer surface.
In addition, it is also possible to install heat and cold insulation members inside.
The shoulder strap and handle can also be set freely.

As described above, in the present invention, the storage case is stored in the luggage loading portion, and the storage case is provided with at least a pair of elastic cord-shaped members, and the elastic cord-shaped members are used as at least a pair of the elastic cord-shaped members. It has been possible to provide an extremely convenient luggage loading device for a two-wheeled vehicle that can be easily hooked on a locking portion to be locked and fixed.

10 Main body 11 Luggage loading part 11b Bottom surface 11h, 11s Metal rod 12b Peripheral frame part 13, 14 Locking part 15 Metal thin plate material 21 Caster 30 Storage case 31 Lid 33 Shoulder belt 34 Handle 35 Telescopic string member 36 Guide member 38 Mounting part B Bicycle N Loading platform frame

Claims (6)

A two-wheeled vehicle cargo loading device that can be installed on a two-wheeled vehicle carrier frame.
This two-wheeled vehicle luggage loading device includes a luggage loading portion that can be fixed to the loading platform frame or integrally formed with the loading platform frame, and a storage case that can be loaded on the luggage loading portion.
The cargo loading portion is composed of a bottom surface portion thereof and an upright portion for positioning the storage case at an appropriate position of the entire peripheral edge portion of the bottom surface portion or a part thereof so as not to move it in a substantially horizontal direction.
The storage case has a substantially box shape and has a lid that can be opened and closed at the upper end opening thereof, and luggage can be stored in the storage case.
A pair of locking portions are provided on at least the front and rear side surfaces of the luggage loading portion, or at least the left and right side surfaces, and on the other hand, a pair of expandable and contractible portions on at least the front and rear side surfaces or at least the left and right side surfaces of the storage case. The two-wheeled vehicle is characterized in that the storage case is fixed to the luggage loading portion by providing the telescopic cord-shaped members of the above in the lateral direction and locking these telescopic cord-shaped members to the locking portion of the main body portion. Luggage loading device. In each of the elastic cord-shaped members, the elastic cord-shaped member is stretched downward in a substantially V shape by providing a pair of guide members through which the elastic cord-shaped member can be inserted slightly closer to the center from both ends thereof. The two-wheeled vehicle luggage loading device according to claim 1, wherein the luggage loading device is locked to the locking portion of the luggage loading portion. Claim 1 is characterized in that both ends of the telescopic string-shaped member are detachably connected to a pair of mounting portions fixed to the storage case, and the telescopic string-shaped member is replaceably provided. Or the two-wheeled vehicle luggage loading device according to 2. Four casters are provided on the bottom of the storage case,
The two-wheeled vehicle according to any one of claims 1 to 3, wherein the bottom surface of the luggage loading portion is provided with a hole so that the caster can be exposed downward from the bottom surface of the luggage loading portion. Luggage loading device. The motorcycle luggage loading device according to any one of claims 1 to 4, wherein a shoulder belt and / or at least a pair of handle portions are provided at appropriate positions of the storage case. Claims 1 to 5, wherein the cargo loading portion is made of a metal linear and / or thin plate-shaped frame, or the luggage loading portion is made of a molded body made of synthetic resin. The two-wheeled vehicle luggage loading device according to any one item.

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