Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D88/00—Large containers
  • B65D88/02—Large containers rigid
  • B65D88/12—Large containers rigid specially adapted for transport
  • B65D88/122—Large containers rigid specially adapted for transport with access from above
  • B65D88/124—Large containers rigid specially adapted for transport with access from above closable top
  • B65D88/126—Large containers rigid specially adapted for transport with access from above closable top by rigid element, e.g. lid
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
  • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
  • B65D7/22—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with double walls, e.g. double end walls
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D88/00—Large containers
  • B65D88/02—Large containers rigid
  • B65D88/12—Large containers rigid specially adapted for transport
  • B65D88/121—ISO containers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D88/00—Large containers
  • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
  • B65D88/526—Large containers collapsible, i.e. with walls hinged together or detachably connected with detachable side walls
  • B65D88/528—Large containers collapsible, i.e. with walls hinged together or detachably connected with detachable side walls all side walls detached from each other to collapse the container

Definitions

• the present invention relates to a transport container that can be easily assembled and disassembled, and particularly has a high strength despite its small number of parts and light weight as a whole, where the main part is made of corrugated steel plate.
• the present invention relates to a transport container that can be easily disassembled and can be reused.
• a transport container has a box structure including a floor structure, a pair of side panels and a pair of end panels vertically supported on the floor structure, and a lid can be attached thereon.
• the side panels and end panels are rigidly attached to the floor structure inseparably. Numerous reinforcing struts have been installed to supplement the strength of the side and end panels, making disassembly of the container more complicated and difficult.
• the conventional bellows container has the disadvantage that it has a large volume when it is returned to the place of departure after it has been transported, and the cost of returning it is expensive. This is especially true for long-distance transportation, such as when traveling overseas. Therefore, rather than sending empty boxes back to the place of departure for reuse, such as when exporting overseas, it is cheaper to discard them at the destination and purchase and use new ones at the exporter. This may be a waste, and is an economic loss, which is undesirable for efficient use of wood.
• conventional containers for transport have a structure that is generally complex and heavy in weight to provide the required strength.
• the floor structure The reinforcement frame is attached vertically or imitation to the flat iron plate or flat wooden plate, or even diagonally, and the lower surface is fixed with horizontal feet such as timber prisms. It must have considerable weight and bulk (thickness).
• many reinforcing members are attached vertically and diagonally to make the side panels and end panels strong, so that the number of components increases and the structure becomes complicated. Not only can the assembling work not be performed satisfactorily, but also the overall weight becomes very large, which makes handling difficult and increases the cost of transporting bellows.
• an object of the present invention is to provide a transport container that can be simply separated when used and can be simply assembled when reused, and that can be easily assembled and disassembled. .
• Another object of the present invention is to provide an easily transportable container which has a relatively small number of components, is lightweight as a whole, and has sufficient strength, and can be easily assembled and disassembled. It is.
• Still another object of the present invention is to provide a shipping container which has a relatively simple structure, does not require special ripening work for assembly and disassembly, and is easy to assemble and disassemble. 3 ⁇ 4 That is.
• the present invention comprises a main part of a container for feeding, that is, a floor structure, a side panel, and an end panel each formed of a corrugated plate, particularly preferably a corrugated zinc plate.
• the corrugated surface is covered with corrugations all over its surface, and each corrugation acts as a reinforcing rib, so it has high splitting ability without the need to add a separate reinforcing strut. Can be given to the transport container.
• the corrugated plate is a flat plate Even smaller thicknesses can provide the same or greater strength to a shipping container as a flat plate.
• corrugated steel sheets reduces weight by reducing the number of parts without omitting a separate reinforcing strut, and also by reducing the thickness of the sheet itself.
• double weight savings can be achieved.
• the use of a corrugated zinc plate makes it possible to prevent ⁇ and to omit additional painting.
• the corrugated sales board especially the floor structure made of corrugated zinc steel sheet, the side panel, and the end panel form a connection structure made of a rune material in each connection part, which facilitates assembly, disassembly and reassembly.
• a deformed structure can be formed in which the corrugation is deformed, the combination with the floor is easy, and the intrusion of rainwater or the like from the outside is not allowed. Therefore, this embodiment of the present invention, when fully assembled, can form a highly reliable waterproof structure without having to provide other waterproof means such as a seal and a packing. .
• the side panels and end panels made of corrugated steel sheets according to the present invention are formed as units or modules having high rigidity per se, and are not likely to be twisted or bent. It can be easily erected on the floor structure, especially during assembly work, and can be erected on its own, so that assembling work does not require a large number of people. You can simply perform the assembly work.
• the floor structure, the side panel, and the end panel according to the present invention can be extremely easily and reassembled to be disassembled into modules by simply releasing the fastening in the above-described connection structure.
• Each model Since joules have only a thin, non-bulky volume, they can be packed in small volumes when transporting is returned to the place of departure or stored for use. In addition, the cost of transport and storage can be significantly reduced compared to conventional non-decomposable transport containers.
• FIG. 1 is a perspective view showing a transport container according to the present invention, which is easy to assemble and disassemble, in an assembled state and with a lid upward.
• FIG. 2 is a perspective view showing a floor structure module of a bellows container according to the present invention.
• FIG. 3 is a perspective view showing the side panel module of the shipping container according to the present invention in a state where its upper edge member is separated.
• FIG. 4 is an enlarged side view of the upper edge member shown in FIG.
• FIG. 5 is a fragmentary enlarged plan view illustrating a coupling structure on the vertical side adjacent to the side panel and the end panel.
• FIG. 6 is a fragmentary enlarged plan view showing a joint structure between the side panel and the floor structure, and particularly a deformed structure at the lower end of the side panel.
• FIG. 7 is a perspective view showing an end panel module of the transport container of the present invention.
• FIG. 8 is a fragmentary enlarged sectional view showing a connection structure between the end panel and the floor structure.
• Fig. 9 is a fragmentary elevational view showing a modification of the joint structure between the floor structure and the side panel or end panel
• Fig. 9a is a view before combining the panel and the floor structure
• Fig. 9b Indicates the state after the combination.
• FIG. 10 shows a part of a side panel module with a dull modification.
• FIG. 11 is a fragmentary plan view showing the connection between the side panel shown in FIG. 10 and the floor structure shown in FIG.
• FIG. 12 is a fragmentary cross-sectional view showing the connection between the simply dulled modification of the end panel and the floor structure shown in FIG.
• the shipping container made of corrugated board of the present invention basically comprises four elements or modules, namely, a floor structure 1, a side panel 10, an end panel 20, and a lid 30. It is configured to be easily disassembled.
• the entire structure of the floor structure 1 is shown in detail in FIG. 2, the side panel 10 is shown in detail in FIGS. 3 to 6, and the end panel 20 is shown in detail in FIGS. 7 to 8. I have. The following describes each module in detail.
• the floor structure 1 has a plurality of horizontal foot members 2 laid in parallel, preferably a wooden prism, and in some cases, a square pipe made of punishment.
• a corrugated plate preferably a corrugated zinc plate 3 is laid so that the wave is almost perpendicular to the foot material 2.
• the rain end of the plate 3 parallel to the waves is connected to the foot material 2 by a fixing member 5 (see FIG. 8) such as a wood screw, a nail, or a screw bolt via a pair of transverse connecting bars 4.
• the two edges perpendicular to the wave of ⁇ 3 are connected to the footrest 2 via a pair of side connecting bars 6 by fixing members 7 (Fig. 2) such as wood screws, ⁇ , bolts, etc. .
• the fixing member 7 ′ shown only for convenience in FIG. 2 is used to fix the wooden plate 3 to the center foot material 2. Are used plurally.
• the cross-connecting bar 4 is preferably formed of angle lumber, has an upright wall 4a and a horizontal wall 4b, and is fixed by screws or nails 5 or the like. Fixed to foot material 2.
• the upright wall 4a is a portion on which an end panel 20 described later is mounted, and is a small hole 4c for receiving a fastening means 28 (see FIG. 8) for easy assembly with the end panel 20.
• a plurality of screw holes are drilled as shown in FIG.
• the side connecting bar 6 for suppressing the side wall perpendicular to the wave of the gong 3 is formed of a square cross-section member having two wings 6a and 6b projecting in opposite directions.
• the upper wing 6 a abuts on the corrugated peak and joins the slat 3 to the foot 2. For this reason, a number of small holes are drilled in the upper wing 6a as shown in Fig. 2, and fixing members 7 such as bolts inserted here are attached to the side edges of the gutter plate 3. It is attached to the foot material 2 through the formed hole.
• the lower wing 6b which is interrupted through a vertical wall at right angles to the upper wing 6a, provides a surface on which the side panel module 10 is vertically supported.
• the four members constituting the floor structure 1 described above, that is, the foot members 2, the corrugated plates 3, the cross connection bars 4, and the side connection bars 6, are preferably connected so as to be disassembled.
• the floor structure 1 having the appearance as shown in Fig. 2 is formed.
• a side panel and an end panel are assembled on the floor structure 1 to form the transport container of the present invention.
• the side panel and the end panel module are separated from the floor structure 1 again, but the floor structure itself can be further separated into each component.
• floor structure of multiple containers 1 The bottom plate 3 of each of the bases 3 is connected to each other, the foot 2 is set to each other, and the connecting bars 4 and 6 are collected together to form a small body.
• the side panel module 10 and the end panel module 20 can be easily assembled. Details of the side panel 10 are shown in FIGS. In FIG. 3, the side panel 10 is shown with its upper edge member 15 separated for explanation.
• the main part of the side panel 10 is composed of a corrugated zinc plate, preferably a corrugated zinc sales plate 11.
• the corrugations on the board are arranged vertically.
• the vertical rain side 11a of the corrugated plate 11 is flattened by crushing the waves, and the vertical angled material 12 is formed on the back of the corrugated plate 11 with the right-angled wall inside as shown in FIGS. 3 and 5.
• the rain vertical side 11a is a portion constituting a connection structure with the end panel 20, and therefore, a small hole 13 is formed through the lane 1la and the angle material 12.
• the edge of the flat portion 11a may be folded back and fixed so as to wrap the angle member 12 as shown in FIG.
• fixing members 14 such as bolts, each of which is shown one by one near the rain side edge 11a of the corrugated sales board 11, have a side panel supported upright on the floor structure 1 and an end panel. This is for easily disassembling the adjacent side edge with the front panel, which will be described in more detail later with reference to the front panel 20.
• the corrugated plate 11 of the side panel 10 has a deformed portion formed by crushing a wave at its lower end. As shown in Fig. 6, this deformed part is bent by pushing the wave trough B at a right angle and pushing it toward the wave peak A. It has a section lib and a flat section 11c which is further bent at a right angle and aligned on the same plane as the wave peak A. As shown in Fig. 6, the bent part lib is used to stably erect the waveform ⁇ ⁇ 11 on the lower wing 6b of the connecting bar 6 of floor structure 1 (blacked out for clarity).
• the flat portion 11c is a portion that serves as a connection structure to the foot material 2.
• the coupling structure further includes a concave slope lid in which a portion of the wave peak A near the flat portion 11c is obliquely crushed inward.
• the formation of the bent portion lib, the flat portion llc, and the recessed slope lid can be performed by a series of pressing operations on the lower end of the waveform I11.
• a grip angle material 17 is used for easy connection of the side panels to the foot material.
• the horizontal portion of the grip angle material 17 is received under the recessed slope lid and makes full contact with the bent portion lib, and the vertical portion of the grip angle material is a flat portion 11c. Contact with the whole.
• the grip angle member 17 can be fixed by spot welding or the like. A small hole is drilled through the straight wall of the grip angle material 17 and the flat part lie of the corrugated lug 11, and fixing members 18 such as screws, screw bolts, and wood screws are attached to the side panel feet. Can be inserted for binding.
• the upper wall (horizontal portion) of the grip angle 17 has a length corresponding to the length between the portions where the bent portion lib of the waveform ⁇ ⁇ 11 is formed.
• the upper end of the waveform I11 is protected and reinforced by the upper edge member 15.
• the upper edge member 15 has a length corresponding to the length between the right-angled walls of the vertical angle members 12 on both vertical sides, and can be fixed by spot welding or the like.
• the upper edge member 15 shown in FIG. 1 is welded inseparably in this way, but unlike this, the upper edge member 15 shown in FIG.
• the edge member 15 can be detachably combined with the plate 11. That is, a small hole, preferably a screw hole 15a as shown in FIG. 4 is provided on the outer surface of the edge member, and a screw bolt such as one illustrated in FIG. 3 is provided here.
• the fixing member 16 is tightened. Even when the upper edge member 15 is formed to be separable, when the container is to be disassembled and returned, the side panel module is generally simply separated from the floor structure 1 and the end panel 20. It is enough.
• the main part of the end panel 20 is formed of a corrugated steel plate 21, and a vertical angle member 22 is provided on the back side of the flat portions 21a of both vertical side edges in FIG.
• the right-angled wall is fixed in the direction as shown in Fig.
• the fixing members 14 such as screw bolts are inserted and screwed together, and the end panel 20 and the side panel 10 are box-shaped. Can be assembled.
• the lower end of the end panel 20 has a deformed structure similar to the deformed structure of the lower end of the side panel except for a concave slope.
• this deformed structure has a bent portion 21b that is bent at a right angle to the wave, and a flat portion 21c that is bent at a right angle to the wave and that is approximately flat with the peak of the wave.
• a lower angle member 27 is fixed to the back surface of this deformed structure, as shown by a blackened black surface in FIG. 8, to form a joint structure with the floor structure.
• a small hole (see FIG. 7) is formed through the angle member 27 and the flat portion 21c to match the small hole 4c of the upright wall 4a of the horizontal connecting bar 4 of the floor structure.
• the end panel 20 is suspended over the connecting bar 4 and fixing holes 28 such as screw bolts (No. 8
• the end panel 20 can be easily assembled on the floor structure 1 by incorporating FIG.
• FIGS. 9a and 9b show modified examples of the connection structure of the end panel and the side panel to the floor structure.
• the panel 20 is shown as a side panel as can be seen from the illustrated shapes of the foot material 2 and the bottom plate 3, but the connecting structure itself can be used for the end panel as well. Things.
• the panel 20 has a bent portion 21b, an Keipei portion 21c, and a recessed slope 21d formed at the lower end thereof.
• the connecting bracket 37 fixed to the backs of the Ranpeira section 21c and the bent section 21b has a channel shape, and the lower section 38 is bent inward shortly.
• the connecting bar 4 protrudes slightly outside the outer surface of the foot material 2.
• the horizontal part 4 b of the connecting bar 4 is fixed to the footrest 2 with bolts 5 from above the flat peripheral edge of ⁇ ⁇ .
• a small hole similar to the small hole 4c shown in FIG. 2 is formed in the vertical portion of the connecting bar 4, and a nut 4n is fixed to match the small hole.
• the coupling bracket 37 has a tongue piece 39 extending downward from its upper surface.
• the tongue piece 39 is for placing the panel 20 on the connecting bar 4 and preventing the panel from falling outward before the bolt 28 is yet to be tightened.
• the upper edge member 25 can be fixed to the upper end of the end panel 20 by spot welding or the like over the entire lateral length of the end panel, as in the case of the side panel. If desired, the upper edge member 25 may be separably combined with the upper edge of the corrugated plate 21 by a fixing member 26 such as a screw bolt, as in the case of the edge member 15 described above.
• the three elements of the shipping container of the present invention described above in detail, that is, the floor structure, the side panel, and the end panel can be extremely easily assembled in a box shape and disassembled by simple operations.
• the floor structure 1 is first laid on a plane, and the lower wing 6b of the side connection bar 6 on the rain side edge or the connection bar 4 (Fig. 9).
• the side panel 10 is placed upright on the upper edge of the vertical part, and the grip angle 17 or the connecting bracket 37 at the lower end thereof is connected to the footrest 2 by the fixing member 18 or 28. obtain.
• the side panel 10 has a thickness corresponding to the distance between the wave peak A and the valley B, and the width of the bent portion lib corresponding to this thickness is stably seated on the lower wing 6 b of the connecting bar. Since it is worn, it is easy to set it upright so that it does not fall down, and the assembly work can be performed very easily. In the case of the panel 20 having the connecting bracket 37 (FIG. 9) at the lower end, the tongue piece 39 prevents forward falling, thus facilitating the work. After the side panel is assembled, the end panel 20 is then placed upright on the cross connection bar 4. Tighten the connection structure at the lower end of the end panel and the connection structure on both vertical sides to the floor structure and the adjacent side panel, respectively.
• the complete box-shaped container is assembled in the shape as shown in FIG.
• the opposite procedure must be taken to separate the end panel first and then remove the side panel.
• the work is mainly to loosen the bolts. But it can be easily implemented.
• Each of the side panels and end panels described above has an integrated connection structure at the lower end where the waveform is deformed by pressing, pressed, bent or flattened, and this is the rainwater from the seam at the container base. Since the infiltration of such materials and the like is well prevented, a highly reliable transport container that does not wet or emit articles inside can be provided. However, some items to be transported do not require strict waterproofness. In that case, only light weight and high rigidity are adopted because they are made of corrugated board according to the principle of the present invention. It can also be used as a transport container.
• FIG. 10 to FIG. 12 show a modified example of such a lightly transported container for wave making.
• the corrugated boards 11 and 21 of this modified example have a bonding material 40 having a Z-shaped cross section fixed to the lower end without being pressed and deformed at the lower end by press working.
• the joining member 40 whether it is a side panel or an end panel, has an inner upright wall 40a, a horizontal wall 40b at a right angle thereto, and an outer upright wall 40c, and the inner upright wall 40a. Is fixed to the back surface of the valley B of the corrugated plates 11 and 21, and the horizontal wall 40b is fixed to the end of the wave by welding or the like.
• the outer upright wall 40c is about the same height as the wave peak A, and the side panel sales 1 1 is used as the foot material 2 and the end panel sales board 2 1 is used as the connection bar. 4 of It is detachably connected to the upright wall by fixing members 18 or 28, respectively.
• the easiness of assembling the side panels and end panels according to this modified example to the floor structure is the same as that of the embodiment shown in FIGS. 3 and 7 and saves material and reduces processing. Simplicity 'is rather advantageous in terms of inexpensiveness.
• the completed box-shaped container is covered with a lid 30 as shown in FIG.
• the suitable lid 30 has the waveform of the corrugated steel sheet in the square indicated by the broken line 31.
• the gap between the corrugated portion and the periphery of the lid is flattened to receive the upper edge members 15 and 25 of the panels 10 and 20.
• the corrugated portion 31 of the lid is effective for increasing the compressive force of the cargo handling wire and the rigidity of the container against screw screw when handling the container for transportation.
• the waveform does not need to be within the entire surface of the square 31, but may be partially present, for example, at a location indicated by a chain line 32.
• a flat iron plate may be partially pressed to form two or three reinforcing ribs at the portion indicated by the chain line 32 without using a corrugated plate.
• the floor structure, the side panel, and the end panel of the transport container can be each formed as a prefabricated module from the corrugated plate.
• Each module is made up of a minimum of materials, so that it is all lightweight and easy to handle, and has the advantage of reducing the overall weight of the assembled box. This has the effect of reducing transportation costs when packing and transporting cargo.
• the transport container of the present invention can be easily disassembled by an amateur when not in use. It can be broken down into small volumes, sent back to the place of departure at low freight rates, and reused as many times as possible. it can. Further, for the same reason, the container for transport of the present invention can be transported in a small volume and inexpensively from the place of production to the place of use.
• the purchaser of the bellows container can store a large number of modules constituting the container in a small space in a small space, and when a use becomes necessary, a skilled technician is required. It is possible to enjoy the advantage that the quick cylinder can be simply assembled without the need.
• the integral joint structure completely covers the floor structure and prevents water and moisture. Since water is prevented from entering, a highly water-soluble transport container can be provided.
• the floor structure of the present invention uses a flat plate and adds a large number of reinforcing materials such as stakes perpendicular to the foot material, as compared with the conventional floor structure.
• it is made into a simple structure that can be decomposed from the foot material and the corrugated ⁇ ⁇ , so when not in use, the foot material is a foot material and the corrugated sheet is a corrugated sheet.
• the volume can be kept large, which also has the advantage of saving space, reducing freight and storage.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Rigid Containers With Two Or More Constituent Elements (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (1)

Family

ID=12756842

Family Applications (1)

Country Status (2)

Cited By (8)

Families Citing this family (2)

Citations (8)

• 1987
  • 1987-03-31 JP JP4678087U patent/JPS63154436U/ja active Pending
• 1988
  • 1988-03-31 WO PCT/JP1988/000328 patent/WO1988007477A1/ja unknown

Patent Citations (8)

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