JP2002193379A - Knockdown type container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a knockdown type container whose storage capacity is larger than another knockdown type container having the same outer dimensions. SOLUTION: This container is provided with a pallet 6, a bottom panel 20 provided on the top of the pallet 6 and is formed with tray shape recesses 22 being divided into a plurality of sections, a plurality of side panels 10, 12 assembled on the top of the pallet 6 freely detachably for forming a storage space on the bottom panel 20, and vertical arid lateral reinforcement materials 14, 15 provided at the inside of the panels 10, 12.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated container, and more particularly, to a prefabricated container capable of increasing its storage capacity as compared with other containers having the same external dimensions.

[0002]

2. Description of the Related Art Prefabricated containers are also effectively used for marine transportation. However, containers loaded on transport vessels
In order to improve transportation efficiency, the standard of external dimensions has been unified,
Storage capacity is limited.

[0003] In a conventional assembly type container, a reinforcing material for reinforcing a side panel of the assembly type container is generally mounted outside the side panel. But,
This also contributes to reducing the storage capacity when the external dimensions are limited.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to provide a prefabricated container capable of increasing the storage capacity as compared with other prefabricated containers having the same external dimensions.

Accordingly, the present inventors have conducted studies to achieve the above object, and as a result, have formed a tray-shaped recess in the bottom plate of the assemblable container and mounted a reinforcing material inside the side plate panel to obtain an outer shape. It has been found that the storage capacity can be increased as compared with other prefabricated containers having the same dimensions, and the present invention has been completed.

[0006]

According to the present invention, the following (1) to (7) are provided. (1) A pallet, a bottom plate provided on the pallet and having a tray-shaped recess formed thereon, and a plurality of removably assembled on the pallet so as to form an accommodation space above the bottom plate. And a reinforcing member for reinforcing the side plate panel. (2) The prefabricated container according to (1), wherein the reinforcing member is provided inside the side plate panel. (3) The assembly type container according to (1) or (2), wherein the bottom plate is formed with a tray-shaped concave portion divided into a plurality of sections. (4) The prefabricated container according to any one of (1) to (3), which is provided inside the side plate panel in a vertical direction or a horizontal direction. (5) The reinforcing material according to (1), wherein the reinforcing material is a metal reinforcing material.
A prefabricated container according to (4). (6) The above-mentioned (1), wherein the reinforcing material is a metal pipe.
A prefabricated container according to any one of (5) to (5). (7) The assembly type container according to any one of (1) to (6), wherein the reinforcing material is a metal square pipe.

The pallet is not particularly limited, but is preferably a pallet having a space in which a claw portion of a forklift can be inserted. Alternatively, a pallet with casters may be used.

It is preferable that a single or a plurality of vertically long projections or grooves are formed on the bottom surface of the tray-shaped recess formed on the bottom plate of the assembly type container of the present invention. These elongated projections or grooves serve to reinforce the tray-shaped recesses. Further, the tray-shaped recess serves as a space for separately storing the articles placed thereon, and also serves as reinforcement of the bottom plate itself. This bottom plate is preferably made of metal such as steel.

[0009] The tray-shaped recess formed in the bottom plate of the prefabricated container of the present invention may be a tray-shaped recess divided into a plurality of sections so as to divide the plane of the bottom plate into substantially the same area. preferable. The area or number of each concave portion in the plurality of sections formed on the bottom plate is determined by the size of a storage item to be stored inside the assembled container.

The material of the side panel of the prefabricated container of the present invention is not particularly limited, but is preferably made of a metal such as steel, stainless steel or aluminum. The side panel is removably assembled to the pallet so as to form a storage space on the bottom plate, and the side panels are mutually detachable with each other by locking means such as side plate fasteners, bolts or rubber bands. Linked to

[0011] It is preferable that the reinforcing material mounted to reinforce the side panel is mounted inside the side panel. By attaching reinforcement to the inside of the side panel,
The storage capacity can be increased as compared with other assembled containers having the same external dimensions. The reinforcing material (including the protection frame) mounted inside the side panel is mounted vertically or horizontally. Further, it is preferable to be mounted vertically and horizontally.

The reinforcing material is not particularly limited, but is preferably a metal reinforcing material such as steel, stainless steel or aluminum. The reinforcing material is preferably a metal pipe, and more preferably a metal square pipe.

It is preferable that an upper lid is detachably mounted on an upper opening of the assembling type container formed at an upper edge of the side panel. The material of the upper lid is not particularly limited, but is preferably made of a metal such as steel, stainless steel, or aluminum.

Since all the members constituting the assembly type container of the present invention are made of metal, wood chips are not generated as compared with the conventional plywood-made assembly type container, and the wood chips are mixed into the contents in the assembly type container. Can be effectively prevented.

There is no particular limitation on the contents accommodated in the assembly type container of the present invention. For example, a rubber veil, which is a raw material of a rubber product, is accommodated inside the assembly type container and deformed by its own weight. In particular, the effect of the present invention is great. The rubber veil is stacked and accommodated on each tray-shaped recess formed in the bottom plate.

In the prefabricated container according to the present invention, the contents are stacked and stored on the tray-shaped recess formed in the bottom plate, so that the prefabricated container has the same external dimensions as the prefabricated container.
It is possible to increase the number of stacked items to be accommodated therein, thereby increasing the storage capacity. In particular, when the contents accommodated inside the assembled container are those that are housed inside the assembled container and deformed by their own weight,
The deformed portion is absorbed in the gap between the reinforcing members mounted on the inside of the side panel, and from that point, the storage capacity can be increased as compared with the conventional assembled container. In addition, inside the assembly type container,
A stacking member may be accommodated.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments shown in the drawings. As shown in FIG.
The assembling container 2 according to the embodiment includes a pallet 6 having a space 4 into which a claw portion of a lifting means such as a forklift can be inserted, a bottom plate 20 placed on the upper surface of the pallet 6, And side plate panels 10 and 12 which are detachably and / or foldably mounted thereon.

In this embodiment, the pallet 6 is formed by joining steel square pipes by means such as welding.
The bottom plate 20 is formed by forming a tray-shaped recess 22 in a total of six rows and three columns on a steel plate material by pressing or the like. The areas of the concave portions 22 as viewed from the plane side are substantially the same as each other, and the specific dimensions are determined according to the dimensions of the items contained in the assembly type container 2.
The depth dimension of each recess 22 is not particularly limited, but is equal to or less than the height dimension of the pallet 6, for example, about 5 to 50 mm, preferably about 10 to 30 mm. Although the thickness of the bottom plate 20 is not particularly limited, it is, for example, about 0.3 to 5 mm, and preferably about 1 to 2 mm.

The strength of the bottom plate 20 itself can be improved by forming a plurality of recesses 22 in the bottom plate 20 and leaving the boundaries of the recesses 22 in a corrugated shape. Two rows of vertically long projections 24 are formed at the bottom of each recess 22. By forming these projections 24, the bottom of the bottom plate 20 is also reinforced.

A metal frame 26 is fixed around the bottom plate 20 and around the pallet 6. Metal frame material 26
On the other hand, the lower ends of the four side panel panels 10 and 12 are detachably mounted, respectively, so as to form a storage space on the bottom plate. Side panel 10 and 1
A steel lid 30 is detachably attached to the upper end opening of the second.

Inside each of the side panel panels 10 and 12,
Vertical reinforcing member 14, horizontal reinforcing member 15, and protective frames 17 and 1.
8 is attached. Each side panel 10 and 12 is made of a steel plate material, and its thickness is not particularly limited, but is, for example, about 0.2 to 5 mm, preferably about 1 to 2 mm. Vertical reinforcing member 14, horizontal reinforcing member 15, and protective frame 1
7 and 18 are made of steel square pipes,
The inner surface of each side panel 10 and 12 is formed by welding or the like.

Each of the side panel panels 10 and 12 is detachably connected to each other at both upper ends by side panel fasteners or bolts.

According to the prefabricated container 2 according to this embodiment, since all the members constituting the prefabricated container 2 are made of metal, wood chips are not generated as compared with a conventional plywood prefabricated container. In addition, it is possible to effectively prevent wood chips from being mixed into the contents in the assembled container.

When the contents accommodated in the assemblable container are, for example, rubber bales as raw materials for rubber products, the rubber veil is placed on each tray-shaped recess 22 formed in the bottom plate 20. Housed, stacked. By stacking and storing the items on the tray-shaped recesses 22 formed in the bottom plate 20, the number of stacking stages of the rubber veil stored therein can be increased as compared with a conventional assembly type container having the same external dimensions. Thus, the storage capacity can be increased.

For example, in comparison with a conventional assembling container having the same external dimensions (a reinforcing member is mounted on the outside of the side panel panel and the bottom plate is a flat assembling container), the assembling container of the present embodiment has the following advantages. Approximately 12% in the capacity of the assembly type container
Can be increased. Also, rubber veil (usually,
A rectangular solid of about 40 × 70 × 20cm, about 30k
Comparing the storage capacity of g), the conventional assembly type container has a storage capacity of 36 pieces in total of 6 × 6 levels, but the assembly type container 2 of the present embodiment has a capacity of 6 × 7 levels. A total of 42 pieces can be accommodated, and a 20% increase is possible. Therefore, in the prefabricated container 2 of the present embodiment,
Transport efficiency also improves.

The present invention is not limited to the above-described embodiment, but can be variously modified within the scope of the present invention.

For example, as shown in FIG. 2 and FIG.
By winding the band 40 around the side plate panels 10 and 12 at predetermined intervals without using side plate fasteners or bolts, the side plate panels 10 and 12 are connected to each other to form an assemblable container 2a. Is also good. The band 40 is made of, for example, a rubber material. In the case of a rubber veil, it tends to swell to the side due to its own weight in the state of being housed in the assembling container, but in the assembling container of this embodiment, the side plate panels 10 and 12 are
Since it is tightened by 0, the swelling of the side panel can be effectively prevented. Other configurations and operations of the assembly type container 2a of this embodiment are the same as those of the assembly type container 2 shown in FIG. 1, and a detailed description thereof will be omitted.

[0028]

As described above, according to the present invention, it is possible to provide a prefabricated container capable of increasing the storage capacity as compared with a prefabricated container having the same external dimensions.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an assembled container according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of an assembled container according to another embodiment of the present invention.

FIG. 3 is a perspective view of an essential part showing details of a part III shown in FIG. 2;

[Explanation of symbols]

 2, 2a ... Assembling type container 4 ... Space 6 ... Pallet 10, 12 ... Side panel panel 14 ... Vertical reinforcing member 15 ... Horizontal reinforcing member 17, 18 ... Protective frame 20 ... Bottom plate 22 ... Concave part 24 ... Vertically elongated projection 30 ... Top lid 40 … Band

 ────────────────────────────────────────────────── ─── Continued on the front page F term (reference) 3E061 AA01 AB04 CA12 DA06 DA14 DB14 3E063 AA09 BA02 BB01 CA04 CA09 CB01 CB07 CC03 CD08 DA05 EE01 3E070 AA25 AB40 DA01 KA01 KB05 KB06 KC01 KC03 LA05 PA12 QA11 WH01

Claims (7)

[Claims] 1. A pallet, a bottom plate provided on the pallet and having a tray-shaped recess formed thereon, and detachably assembled on the pallet so as to form an accommodation space above the bottom plate. An assembled container comprising: a plurality of side panel panels; and a reinforcing member for reinforcing the side panel panels. 2. The prefabricated container according to claim 1, wherein the reinforcing member is provided inside the side plate panel. 3. The prefabricated container according to claim 1, wherein the bottom plate is formed with a tray-shaped recess divided into a plurality of sections. 4. The prefabricated container according to claim 1, wherein the container is provided inside the side panel in a vertical direction or a horizontal direction. 5. The prefabricated container according to claim 1, wherein the reinforcing member is a metal reinforcing member. 6. The prefabricated container according to claim 1, wherein the reinforcing member is a metal pipe. 7. The prefabricated container according to claim 1, wherein the reinforcing member is a metal square pipe.