JPH10101071A - Storage container, intermediate connection piece and corner connection piece used therefor, and aseembly method of storage container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To form a storage container to store waste materials, etc., by making an effective use of a floor plate to be installed on the soft ground, etc. SOLUTION: A plurality of floor plates 21 are connected to each other through engagement of an engagement body 27 with an engagement hook 29 at each edge of the floor plates to form a container body 30 at least one side of which is open. An intermediate connection part of the floor plates 21 in the same plane of the container body 30 is held in a connected condition by an intermediate connection piece 31. A corner connection part of the floor plates 21 in the planes orthogonal to each other of the container body 30 is held in the connected condition to each other by a corner connector 34.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage container used for storing waste materials, for example, at a construction site, an intermediate connector and a corner connector used therefor, and a method of assembling the storage container.

[0002]

2. Description of the Related Art Generally, in a construction site such as a house,
A large amount of waste material is generated due to cutting of building materials.
Therefore, it is necessary to install a storage container for temporarily storing these waste materials.

On the other hand, when the ground is soft due to mud or the like at a construction site or an event site, a method of reinforcing a soft ground by laying a large number of floor plates made of synthetic resin has been adopted. . The floor plate used to reinforce the ground is formed in a flat rectangular flat plate shape, and an engaging body and an engaging hook are formed on both front and rear side edges and left and right side edges thereof. A large number of floor boards are laid in the vertical and horizontal directions adjacent to each other while being connected to each other by the engagement of the engaging body and the engaging hooks at their opposing edges.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in order to cope with the above-mentioned conventional needs, and effectively utilizes a floor plate laid on soft ground or the like. It is an object of the present invention to provide a storage container having a simple structure that can be used for storing waste materials and the like.

Another object of the present invention is to provide an intermediate connector and a corner connector having a simple structure used for a storage container. Still another object of the present invention is to provide a method of assembling a storage container that can easily and quickly assemble a storage container that can be used for storing waste materials and the like.

[0006]

In order to achieve the above object, in the invention of the storage container according to the first aspect, a plurality of floor plates are connected to each other at their edges by the engagement of an engaging body and an engaging hook. To form a container main body having at least one open side, the intermediate connecting portion of the mounting plate in the same plane of the container main body being held in a connected state by an intermediate connecting tool, and a mounting plate between orthogonal planes of the container main body. Are held in a connected state by a corner connecting tool.

According to the second aspect of the present invention, the plurality of floor plates are connected to each other at their edges by the engagement of the engaging members and the engaging hooks to form a container body having at least one open surface, and It is used for a storage container in which an intermediate connecting portion of a floor plate in the same plane of the main body is held in a connected state by an intermediate connecting tool, and a corner connecting portion of the floor plate between orthogonal planes of the container body is held in a connected state by a corner connecting device. In the intermediate connecting tool, a pair of connecting pieces that are arranged on the outer surface and the inner surface of the intermediate connecting portion of the floor plate in the same plane and that are provided on the outer surface and the inner surface thereof, and a connecting piece extending between the two connecting pieces are provided. It is.

According to the third aspect of the present invention, the plurality of floor plates are connected to each other at their edges by the engagement of the engaging members and the engaging hooks to form a container body having at least one open surface, and It is used for a storage container in which an intermediate connecting portion of a floor plate in the same plane of the main body is held in a connected state by an intermediate connecting tool, and a corner connecting portion of the floor plate between orthogonal planes of the container body is held in a connected state by a corner connecting device. In the intermediate connecting tool, the connecting plate straddling the intermediate connecting portion of the laying plates in the same plane, and being joined to the outer surface or the inner surface thereof, and penetrating the intermediate connecting portion between the two laying plates from above the connecting plate. And a nut protruding to the opposite side and a nut screwed to the screw.

According to the fourth aspect of the present invention, the plurality of floor plates are connected to each other at their edges by the engagement of the engaging members and the engaging hooks to form a container body having at least one open surface, and It is used for a storage container in which an intermediate connecting portion of a floor plate in the same plane of the main body is held in a connected state by an intermediate connecting tool, and a corner connecting portion of the floor plate between orthogonal planes of the container body is held in a connected state by a corner connecting device. In the corner connecting tool, a pair of sandwiching pieces are provided so as to straddle the corner connecting portion of the floor board in an orthogonal plane and to be engaged on both sides of the engaging portion between the engaging body and the engaging hook. It is a thing.

According to the fifth aspect of the present invention, the plurality of floor plates are connected to each other at their edges by the engagement of the engaging members and the engaging hooks to form a container body having at least one open surface, and While holding the intermediate connecting portion of the floor plate in the same plane of the main body in the connected state by the intermediate connecting tool, the storage container holding the intermediate corner connecting portion of the floor plate between the orthogonal planes of the container main body in the connected state by the corner connecting device. In the corner connecting tool to be used, a connecting piece disposed across the corner connecting portion of the floor board in an orthogonal plane,
And a locking portion that is locked to one of the sole plates.

In the container container assembling method according to the present invention, a plurality of floor plates are connected to each other at their edges by the engagement of an engaging body and an engaging hook, and a container body having at least one surface opened. Is formed, and the intermediate connection portion of the floor plate in the same plane of the container body is held in a connected state by the intermediate connection device, and the corner connection portion of the floor plate between the orthogonal planes of the container body is held in the connected state by the corner connection device. It is something to do.

Therefore, according to the first aspect of the present invention, it is possible to form a storage container that can be used for storing waste materials and the like by effectively using the floor plate laid on a soft ground or the like. If this storage container is installed, for example, at a construction site or the like, it is possible to temporarily store and store waste materials generated due to cutting processing of building materials.

According to the second and third aspects of the present invention, the intermediate connecting portion of the floor plate in the same plane of the container main body can be held in a connected state by the intermediate connecting tool, so that the container main body can be used at the time of use. The connection of the intermediate portion can be prevented from being released.

According to the fourth and fifth aspects of the present invention, the corner connecting portion of the floor plate between the orthogonal planes of the container main body can be held in a connected state by the corner connecting tool, and the container main body is used during use. Can be prevented from being disconnected.

In the method for assembling a storage container according to a sixth aspect of the present invention, the storage container usable for storing waste materials or the like can be easily used at a work site or the like by using a plurality of floor plates, intermediate connectors, and corner connectors. And it can be assembled in a short time.

[0016]

BEST MODE FOR CARRYING OUT THE INVENTION

(First Embodiment) Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

First, the structure of a floor plate used for assembling the storage container of this embodiment will be described. As shown in FIGS. 2 to 6, the main body 22 of the floor board 21 is formed of a synthetic resin in the shape of a flat square plate, and the upper wall portion 22 a and the side wall portion 2 are formed.
2b. A large number of reinforcing ribs 23 are integrally formed on the lower surface of the upper wall portion 22a between the side wall portions 22b of the main body 22.

The pair of flat rectangular recesses 24 extend in the vertical and horizontal directions, respectively, so as to extend in parallel with each other.
2 are formed at predetermined intervals on the upper surface of the upper wall portion 22a. A rectangular insertion hole 25 is formed in the center of the bottom of each recess 24, and the lower edge thereof is closed by a thin portion 25a. Then, in a state where the floor plate 21 is laid on soft ground or the like, when a fixed stake or the like (not shown) is driven into the ground from the insertion hole 25 at a required location, the thin portion 25a is broken and the insertion hole 25 is opened. ing.

The pair of long grooves 26 are formed on the left and right side edges of the upper wall 22a of the main body 22. An engagement bar 27 as an engagement body having a circular cross section is formed on the lower surface of the upper wall portion 22a of the main body 22 so as to correspond to each of the long grooves 26, and is formed on the side wall portion 22b corresponding to these engagement bars 27. Is notch 2
8 are formed. Each of the two engaging hooks 29 is attached to the main body 2.
The sole plate 2 protrudingly formed on both front and rear side surfaces of the sole plate 2 and arranged adjacent to each other
The first engaging bar 27 is engaged with the first engaging bar 27.

Then, as shown in FIG.
1 are arranged side by side in the same plane, and the engaging hook 29 is formed between the notch 28 and the long groove 26
By engaging with the inner peripheral surface of the engagement bar 27 from inside, the floor plates 21 are connected to each other. Also, as shown in FIG. 6, two floor boards 21 are juxtaposed in a plane orthogonal to each other so that their back faces outward.
The engaging hook 2 is provided between the opposing edges of the adjacent floor boards 21.
9 is engaged with the outer peripheral surface of the engagement bar 27 from the inside of the notch 28, so that the floor plates 21 are connected to each other.

Next, an assembling method for assembling the storage container using the floor plate 21 configured as described above will be described. At the time of assembling the storage container, as shown in FIG.
By engaging with the engaging hooks 29, the three-dimensionally assembling is performed such that the back surfaces thereof face outward to form the container body 30 having the upper surface opened. In this embodiment, the floor plate 2
4 are connected in the horizontal direction, two in the vertical direction, and two in the height direction to form a container body 30 of a predetermined size.

In this state, as exemplified by a chain line position P1 in FIG. 1, an intermediate connecting member 31 is attached to an intermediate connecting portion of each floor plate 21 positioned adjacent to the same plane of the container body 30.
The intermediate connecting portions of the floor boards 21 are fixedly held in a connected state. As shown in FIG. 1, FIG. 7 and FIG. 8, this intermediate connecting member 31 is integrally formed by a metal plate such as iron, and a pair of joining pieces 32 are formed on both sides thereof, The connecting piece 33 is extended.

When the intermediate connecting member 31 is attached to the intermediate connecting portions of the floor boards 21 positioned adjacent to each other in the same plane and attached from above the open ends thereof, a pair of joining pieces 32 are formed on the both floor boards. The joining piece 33 is joined and arranged on the open end face of one of the sole plates 21 while being joined and arranged on the outer and inner surfaces of the mat 21. Thereby, the intermediate connecting portions of the floor plates 21 located adjacent to each other in the same plane are fixed and held in a connected state, and when the storage container is used, the intermediate connecting portions of the floor plates 21 reduce the internal pressure from the stored material such as waste material. Even if received, it does not bulge outward.

Further, as shown by an arrow D1 in FIG. 1, at the upper end of the opening of the container main body 30, the corner connecting part 3 is connected to the corner connecting part of each floor plate 21 positioned adjacent to the orthogonal plane.
4 to fix the corner connecting portions of the floor boards 21 in a connected state. As shown in FIGS. 1, 9 and 10, the corner connecting member 34 is integrally formed of a metal plate such as iron, and a pair of sandwiching pieces 35 and 36 are provided on one side thereof via a connecting portion 37. In addition to being bent, an insertion piece 38 is formed on the other side via a connecting portion 39.

The distance S1 between the sandwiching pieces 35 and 36 is
The gap S2 between the sandwiching piece 36 and the insertion piece 38 is gradually formed toward the opening side opposite to the openings of the sandwiching pieces 35, 36. It is formed to be wide. As a result, an elastic clamping force is applied between the clamping pieces 35 and 36 in a direction approaching each other.

When the corner connecting member 34 is attached to the upper end of the opening of the container main body 30 so as to straddle the corner connecting portion of the floor plate 21 located adjacent to the orthogonal plane, a pair of sandwiching pieces 35, 36 is the engaging bar 27 of the floor plate 21
The insertion piece 38 is engaged and disposed on the inner surface of the long groove 26 of the floor plate 21 while being engaged on both sides of the engaging portion with the engaging hook 29. As a result, the corner connecting portions of the floor plates 21 positioned adjacent to each other between the orthogonal planes are fixed and held in a connected state, and when the storage container is used, the corner connecting portions of the floor plates 21 at the upper end of the opening of the container main body 30 become waste materials or the like. Even if it receives the internal pressure from the stored items, it is not released from the connected state.

As described above, if a storage container is assembled by using the plurality of floor boards 21, the intermediate connecting tool 31, and the corner connecting tool 34 and installed on a building site such as a house, the building can be constructed during the construction work. Waste material generated due to cutting of the material can be stored in the storage container at any time.

The effects exerted by the first embodiment will be described below. (1) In the storage container of this embodiment, the plurality of floor plates 21 are connected to each other at their edges by the engagement of the engagement bar 27 and the engagement hook 29, and the container main body 30 having at least one open surface is opened. Has formed. The intermediate connecting portion of the floor plate 21 in the same plane of the container main body 30 is held in a connected state by the intermediate connecting tool 31, and the corner connecting portion of the floor plate 21 between the orthogonal planes of the container main body 30 is connected to the corner. It is held in a connected state by the tool 34.

For this reason, it is possible to form a storage container that can be used for storing waste materials and the like by effectively utilizing the floor plate 21 laid and used on soft ground or the like. If this storage container is installed, for example, at a construction site or the like, waste materials and the like generated during construction work can be temporarily stored and stored. (2) Intermediate connector 3 used for the storage container of this embodiment
1, in a state where the container body 30 is assembled, a pair of joint pieces 32 which are arranged on the outer surface and the inner surface while straddling the intermediate connecting portion of the floor plate 21 in the same plane, and between the two joint pieces 32. And a coupling piece 33 extending to the right side.

Therefore, the structure of the intermediate connector 31 is simple, and the intermediate connector 31 allows the container body 3
0, the intermediate connecting portion of the floor board 31 in the same plane can be reliably held in the connected state. Therefore, when the storage container is used, it is possible to prevent the connection of the intermediate portion of the container main body 30 from being released due to the internal pressure from the storage material such as the waste material. (3) In the corner connector 34 used for the storage container of this embodiment, in the assembled state of the container main body 30, the engaging bars 27 extend over the corner connecting portions of the floor plate 21 between orthogonal planes. A pair of sandwiching pieces 35 and 36 are provided on both sides of the engaging portion with the engaging hook 29.

For this reason, the structure of the corner connecting member 34 is simple, and the corner connecting portion 34 reliably holds the corner connecting portion of the floor plate 21 between the orthogonal planes of the container body 30 in the connected state. Can be. Therefore, when the storage container is used, it is possible to prevent the connection of the corner portion of the container main body 30 from being released by receiving the internal pressure from the storage material such as the waste material. (4) In the method for assembling the storage container according to this embodiment, the plurality of floor plates 21 are connected to the engaging bars 2 at their edges.
7 and the engagement hook 29 are connected to each other to form a container body 30 having at least one open surface.
Thereafter, the intermediate connecting portion of the floor plate 21 in the same plane of the container body 30 is held in a connected state by the intermediate connecting tool 31,
The corner connecting portion of the floor board 21 between the orthogonal planes of the container body 30 is held in a connected state by the corner connecting tool 34.

Therefore, a storage container that can be used for storing waste materials and the like can be assembled easily and in a short time at an installation location such as a construction site. (Second Embodiment) Next, a second embodiment of the present invention will be described with reference to FIGS. 11 to 15, focusing on parts different from the first embodiment.

In the second embodiment, as in the first embodiment, a plurality of floor plates 21 are connected to the engaging bar 2.
By the engagement of the engaging hooks 7 with the engaging hooks 29, they are three-dimensionally assembled such that their back surfaces face outward to form a container body 30 having an open upper surface. Also in the second embodiment, four sole plates 21 are connected in the horizontal direction, two in the vertical direction, and two in the height direction, so that the container body 30 having the same size as the first embodiment is connected. Are formed.

In this state, as illustrated by a chain line position P2 in FIG. 11, an intermediate connecting member 41 is attached to an intermediate connecting portion of each of the floor boards 21 adjacently located in the same plane of the container body 30, and the floor boards 21 are connected to each other. Is fixedly held in the connected state. As shown in FIGS. 11 to 13, the intermediate connecting tool 41 includes a joining plate 42 formed of a metal plate such as iron, a screw bar 43 protruding from the joining plate 42, and a screw bar 43. And a wing nut 45 screwed through a washer 44.

Then, the screw rod 43 of the intermediate connecting tool 41
From the outer surface or the inner surface side of the intermediate connecting portion of the floor plate 21 adjacently located on the same plane, through the gap of the long groove 26 in the engaging portion between the engaging bar 27 and the engaging hook 29 and project to the opposite side. Then, a wing nut 45 is screwed into the screw 43 via a washer 44. Thereby, the joining plate 42 of the intermediate connecting plate 41 is joined and arranged on the outer surface or the inner surface of the intermediate connecting portion of the floor plate 21, and the intermediate connecting portion is fixed and held in a connected state so as not to bulge outward.

Further, as shown by an arrow D2 in FIG.
At the upper end of the opening of the container body 30, a corner connecting tool 46 is attached to a corner connecting portion of each of the floor boards 21 positioned between the orthogonal planes, and the corner connecting sections of the floor boards 21 are fixedly held in a connected state. As shown in FIGS. 11, 14 and 15, this corner connecting member 46 is formed by bending a connecting piece 47 integrally formed of a metal plate such as iron and the like from the upper right edge of the connecting piece 47 rearward. A first engaging piece 48 having a substantially L-shaped cross section and a second engaging piece 49 bent rearward from the left end of the connecting piece 47 are provided. In addition, a locking portion 50 is formed at the lower right end of the connecting piece 47 by cutting and raising it rearward.

When the corner connecting member 46 is attached to the corner connecting portion of the floor plate 21 located between the orthogonal planes at the upper end of the opening of the container body 30, the connecting piece 47 straddles the corner connecting portion. Placed. In this state, the first engagement piece 48 is engaged with the opening edge of one of the floor boards 21, and the end of the other floor board 21 is interposed between the first and second engagement pieces 48 and 49. Is held. Further, the locking portion 50 is locked between the reinforcing ribs 23 of the one floor board 21. Thereby, the floor plate 2 located adjacent between the orthogonal planes
One corner connecting portion is fixedly held in a connected state so as to withstand internal pressure.

Therefore, also in the second embodiment,
The plurality of floor boards 21, the intermediate connecting tool 41, and the corner connecting tool 46
, The storage container can be easily assembled, and substantially the same operation and effect as those of the first embodiment can be exerted.

(Third Embodiment) Next, a third embodiment of the present invention will be described.
This embodiment will be described with reference to FIGS. 16 to 18, focusing on parts different from the first embodiment.

In the third embodiment, as in the first embodiment, the plurality of floor plates 21 are engaged with the engaging bars 27 and the engaging hooks 29 so that the back surfaces thereof are outward. To form a container body 30 having an open upper surface. In the third embodiment, the number of the floor boards 21 is three in the horizontal direction, two in the vertical direction,
Two containers are connected in the height direction to form a container body 30 smaller than that of the first embodiment.

In this state, the intermediate connecting portion 31 of the first embodiment or the intermediate connecting member 41 of the second embodiment is provided at the intermediate connecting portion of each of the floor boards 21 positioned adjacent to the same plane of the container body 30. To fix the intermediate connecting portions of the floor boards 21 in a connected state.

Further, in the third embodiment,
The container body 30 is formed by connecting an odd number of the floor plates 21 in the horizontal direction. Therefore, as in the second embodiment in which the even number of the floor boards 21 are connected in the horizontal direction to form the container body 30, the same corner connecting tool 46 is used at each corner connecting portion of the opening edge of the container body 30. Can not do it. Therefore, in the third embodiment, as shown by an arrow D2 in FIG. 16, a corner connecting tool 46 having the same shape as that of the second embodiment is attached to two corner connecting portions. As shown by an arrow D3, the other two corner connecting portions are provided with the corner fitting 46 of the second embodiment and the corner fitting 5 having a symmetrical shape.
1 is attached.

The corner fitting 51 is substantially the same as the corner connecting tool 46 of the second embodiment, and has a connecting piece 47 integrally formed of a metal plate such as iron, and a rear part from the upper left edge of the connecting piece 47. And a second engaging piece 49 bent rearward from a right end of the connecting piece 47. A locking portion 50 is formed at the lower left end of the connecting piece 47 so as to be cut and raised toward the rear.

When the corner connecting tool 51 is attached to the corner connecting portion of the floor plate 21 indicated by the arrow D3 at the upper end of the opening of the container body 30, substantially the same as the corner connecting tool 46 of the second embodiment. , The connecting piece 47 is arranged so as to straddle the corner connecting portion. In this state, the first engagement piece 48 is engaged with the opening edge of one of the floor boards 21, and the end of the other floor board 21 is interposed between the first and second engagement pieces 48 and 49. Is held. Further, the locking portion 50 is locked between the reinforcing ribs 23 of the one floor board 21. As a result, the corner connecting portions of the floor boards 21 located adjacent to each other in the orthogonal plane are fixed and held in the connected state.

Therefore, also in the third embodiment,
The storage container can be easily assembled by using the plurality of floor boards 21, the intermediate connecting tools 31, 41, and the corner connecting tools 46, 51, and almost the same functions and effects as those of the first embodiment described above are exerted. be able to.

The present invention can be embodied with the following modifications. (A) A plurality of floor boards 21 are connected to each other at their edges to form a container body 30 having a plurality of open surfaces such as an upper surface and side surfaces.

In this way, it is possible to easily take in and out construction waste materials stored in the container body 30. (B) Depending on the purpose of use, different numbers of floor boards 21 different from those of the first to third embodiments are connected in the horizontal, vertical and height directions, so that containers of different sizes from each embodiment are provided. Forming the body 30. (C) On the bottom surface of the container body 30, the intermediate connecting portion of the floor plate is connected by an intermediate connecting tool.

In this way, the strength of the bottom surface of the container body 30 can be improved, and the container body 30 can be moved. (D) The shape and configuration of the base plate 21, the intermediate connecting fittings 31, 41, and the corner connecting fittings 34, 46, 51 are appropriately changed.

Further, the technical idea grasped from the above embodiment will be described below. (1) The storage according to claim 2, wherein the pair of joining pieces are formed so as to extend in parallel by the plate-like body, and the joining pieces are integrally formed by the plate-like body so as to connect the intermediate portions of the two joining pieces. Intermediate connector used for containers.

With such a configuration, the structure of the intermediate connector can be simplified, its manufacture can be facilitated, and mounting and dismounting can be easily performed. (2) The intermediate connector according to claim 3, wherein a screw rod is erected on the joining plate, and a wing nut is screwed to the screw rod via a washer.

In this configuration, the connecting portion of the floor plate can be easily and reliably held in a connected state between the joining plate and the washer at the intermediate connecting portion of the floor plate. It can be prevented from being released. (3) The corner connector for use in a storage container according to claim 4, wherein the pair of sandwiching pieces are formed by bending a plate-like body via a connecting portion so as to be gradually narrowed toward the opening.

In the case of such a configuration, the corner connecting portion of the bottom plate can be tightened by the corner connecting tool, and the connected state can be more reliably maintained.

[0053]

The present invention is configured as described above, and has the following effects. According to the first aspect of the present invention, a storage container can be formed by effectively using a floor plate laid and used on soft ground or the like, and the storage container can be installed at a construction site or the like. Can be used for storing waste materials.

According to the second and third aspects of the present invention, the structure of the intermediate connector used for the storage container is simple, and the intermediate connector is used for the intermediate connection of the floor plates in the same plane of the container body. The part can be reliably held in the connected state, and the connection of the intermediate part of the container body can be prevented from being released during use.

According to the fourth and fifth aspects of the present invention, the structure of the corner connecting tool used for the storage container is simple, and the corner connecting tool allows the corner of the floor plate to be formed between the orthogonal planes of the container body. The connecting portion can be reliably held in the connected state, and the connection of the corner portion of the container body can be prevented from being released during use.

According to the sixth aspect of the present invention, it is possible to easily and quickly assemble a storage container that can be used for storing waste materials and the like at an installation site such as a construction site.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a first embodiment of a storage container according to the present invention.

FIG. 2 is a plan view of a floor plate used for the storage container.

FIG. 3 is a bottom view of the sole plate.

FIG. 4 is a perspective view of the sole plate.

FIG. 5 is a partially enlarged cross-sectional view showing a connected state of the floor boards in the same plane.

FIG. 6 is a partially enlarged cross-sectional view showing a connected state of the floor plate in a plane orthogonal to the plane.

FIG. 7 is a perspective view showing an intermediate connector for the storage container.

FIG. 8 is a partial front view of the storage container showing an attached state of the intermediate connector.

FIG. 9 is a perspective view showing a corner connector for a storage container.

FIG. 10 is a partial cross-sectional view of the storage container showing an attached state of the corner coupling tool.

FIG. 11 is an exploded perspective view showing a storage container according to a second embodiment of the present invention.

FIG. 12 is an exploded perspective view showing an intermediate connector for the storage container.

FIG. 13 is a partial front view of the storage container showing an attached state of the intermediate connector.

FIG. 14 is a perspective view showing a corner connector for a storage container.

FIG. 15 is a partial front view of the storage container showing an attached state of the corner coupling tool.

FIG. 16 is an exploded perspective view showing a third embodiment of the storage container of the present invention.

FIG. 17 is a perspective view showing a corner connector for the storage container.

FIG. 18 is a partial front view of the storage container showing an attached state of the corner coupling tool.

[Explanation of symbols]

Reference numeral 21: bottom plate, 22: bottom plate main body, 27: engagement bar as an engagement body, 29: engagement hook, 30: container body, 31:
Intermediate connector of the first embodiment, 32: joining piece, 33: connecting piece, 34: corner connector of the first embodiment, 35, 3
Reference numeral 6: clamping piece, 38: insertion piece, 41: intermediate connector of the second embodiment, 42: joining plate, 43: screw, 45: wing nut, 46: corner connection of the second and third embodiments Utensil, 4
7 ... connecting piece, 50 ... locking part, 51 ... corner connecting tool of the third embodiment.

Claims (6)

[Claims] 1. A plurality of soleplates are connected to each other at their edges by the engagement of an engaging body and an engaging hook to form a container body having at least one open side, and the soleplates of the container bodies in the same plane. A storage container in which the intermediate connecting portion is held in a connected state by an intermediate connecting tool and the corner connecting portion of the floor plate between the orthogonal planes of the container body is held in a connected state by the corner connecting tool. 2. A plurality of floorboards are connected to each other at their edges by the engagement of an engaging body and an engaging hook to form a container body having at least one open side, and the floorboards in the same plane of the container body. In the intermediate connector used for the storage container in which the intermediate connecting portion is held in a connected state by the intermediate connecting device and the corner connecting portion of the floor plate between the orthogonal planes of the container body is held in the connected state by the corner connecting device, An intermediate connector used for a storage container provided with a pair of joint pieces that are arranged on the outer surface and the inner surface of the sole plate and straddle the intermediate joint portion of the floor plate, and a joint piece extending between the two joint pieces. 3. A plurality of soleplates are connected to each other at their edges by engagement of an engaging body and an engaging hook to form a container body having at least one open surface, and the soleplates in the same plane of the container body. In the intermediate connector used for the storage container in which the intermediate connecting portion is held in a connected state by the intermediate connecting device and the corner connecting portion of the floor plate between the orthogonal planes of the container body is held in the connected state by the corner connecting device, The connecting plate straddling the intermediate connecting portion of the floor plate in the inside, and is arranged to be joined to the outer surface or the inner surface thereof, and protrudes from the bonding plate to the opposite side through the intermediate connecting portion between both floor plates. An intermediate connector used for a storage container provided with a screw and a nut screwed to the screw. 4. A plurality of soleplates are connected to each other by engagement of an engaging body and an engaging hook at their edges to form a container body having at least one open surface, and the soleplates in the same plane of the container body. In the corner connector used for the storage container in which the intermediate connecting portion of the container is held in the connected state by the intermediate connecting tool and the corner connecting portion of the floor plate between the orthogonal planes of the container body is held in the connected state by the corner connecting tool, A corner connection used for a storage container provided with a pair of sandwiching pieces that are arranged on both sides of an engaging portion between the engaging body and the engaging hook so as to straddle the corner connecting portion of the floor board in a plane. Utensils. 5. A plurality of soleplates are connected to each other at their edges by engagement of an engaging body and an engaging hook to form a container body having at least one open surface, and the soleplates in the same plane of the container body. In the corner connector used for the storage container in which the intermediate connecting portion of the container is held in the connected state by the intermediate connecting tool and the corner connecting portion of the floor plate between the orthogonal planes of the container body is held in the connected state by the corner connecting tool, A corner connecting tool for use in a storage container provided with a connecting piece that is arranged over a corner connecting portion of a floor plate in a plane and a locking portion that is locked to one floor plate. 6. A plurality of floorboards are connected to each other at their edges by the engagement of an engaging body and an engagement hook to form a container body having at least one open surface, and the floorboards in the same plane of the container body. And a container connecting method, wherein the intermediate connecting part is held in a connected state by an intermediate connecting tool, and the corner connecting part of the floor plate between the orthogonal planes of the container body is held in a connected state by the corner connecting tool.