JP2010208672A - Corrugated board packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a corrugated board packaging box capable of carrying in and out heavy duty object more easily and reasonably on a tray on a pallet. <P>SOLUTION: A side plate 22 of the tray 20 is folded for installation in a manner developable toward a bottom plate 21 so that a slope 15 can be formed on which the heavy duty object 11 placed on a tray 20 on a pallet 50 is carried in and out, while it is shaped such that its thickness is gradually increased as it extends from one end to the other so as to support the slope 15. Pads 40 of sloping shape are provided, as they are stuffed for disposition as cushioning material between the heavy duty object 11 and the inside wall surface of the outside plate 30a, serving as a support member of the slope 15 on which the heavy duty object 11 passes as they are laid below the developed side plate 22 when the heavy duty object 11 is carried in and out on the tray 20 over the pallet 50. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a corrugated cardboard packaging box used when a heavy article with a caster such as a machine device product is transported on a pallet.

  Conventionally, a tray configured by a bottom plate located on a pallet and at least one side plate on which heavy objects are placed, and a rectangular box shape without a bottom so as to externally fit on the tray and contain heavy objects There is a corrugated cardboard packaging box provided with an exterior having a four-sided outer plate so that the tray and the exterior can be separated vertically.

A pallet having an insertion gap into which a fork lift nail (fork) can be inserted is used to transport and carry a heavy object stored in such a corrugated cardboard box to and from a target installation location. This pallet has a required thickness in the height direction, and in order to unload the above-mentioned heavy load from the pallet, it is manually lifted or lowered or a lifting device is used.
However, in most cases, it is difficult to put a lifting device in a normal installation place, and it has been very hard work to lift manually. In many cases, heavy objects are equipped with casters in order to increase their mobility.

  On the other hand, a forklift is installed in a gap between a rectangular bottom plate, a top plate that is located at the top of the bottom plate and has substantially the same shape, on which a predetermined article is placed, and the bottom plate and the top plate. A plurality of cylindrical members that are provided in parallel to each other at a predetermined interval so as to form a fork insertion space and join both plates, and a reinforcing rod that is detachably inserted into the cylindrical member A pallet and a packing case with a pallet have been proposed (see Patent Document 1).

JP 2005-67689 A (first page)

The problem to be solved with respect to the cardboard packaging box is that no cardboard packaging box has been proposed that can load and unload a heavy object with respect to the tray on the pallet more simply and rationally without using a hanging device.
In the prior art, a heavy object can be lowered from the pallet, but it is difficult to place the heavy object on the pallet. In addition, there is a problem that a special configuration called a reinforcing rod is required, and the work of pulling out the reinforcing rod tends to be hard labor.
SUMMARY OF THE INVENTION An object of the present invention is to provide a cardboard packaging box in which heavy objects can be taken in and out of trays on a pallet more easily and rationally.

The present invention has the following configuration in order to achieve the above object.
According to one embodiment of the cardboard packaging box according to the present invention, it is used when a heavy article with casters is transported on a pallet, and is constituted by a bottom plate located on the pallet and at least one side plate. A tray on which the heavy article is placed; and an exterior having a rectangular box-like shape having no bottom so as to enclose the heavy article from above and including the heavy article; and the tray and the A corrugated cardboard packaging box provided so that it can be separated from the upper and lower sides, and the side plate of the tray can be formed with respect to the bottom plate so as to form a slope for carrying the heavy object into and out of the tray on the pallet. It is provided in a shape that is bent so that it can be unfolded and gradually increases in thickness from one end to the other end so that the slope can be supported. When the heavy object is loaded and unloaded with respect to the tray on the pallet, it is packed between the heavy object and the inner surface of the outer plate, and is disposed below the side plate. And a slope-shaped pad serving as a support material for the slope through which the heavy object passes.

Further, according to one form of the corrugated cardboard packaging box according to the present invention, the slope-shaped pad is packed in two places of front and rear and left and right in the exterior, and supports the slope by arranging two in a line. Thus, a pair can be provided.
Moreover, according to one form of the corrugated cardboard packaging box concerning this invention, the said slope-shaped pad can be provided with the foamed resin material, It can be characterized by the above-mentioned.

Moreover, according to one form of the cardboard packaging box of the present invention, the pallet is formed so that a fork of a transporter can be inserted, and is fixed to the lower side of the tray. .
Moreover, according to one form of the corrugated cardboard packaging box of the present invention, the pallet can be formed by processing corrugated paper and fixed to the tray by adhesion.

  According to the corrugated cardboard packaging box of the present invention, there is a particularly advantageous effect that a heavy object can be taken in and out of the tray on the pallet more easily and rationally.

It is an assembly development perspective view showing the example of the form of the corrugated cardboard packing box concerning the present invention. It is an assembly perspective view of the state which stored the heavy article of the form example of FIG. It is the side view which saw through the inside of the state which accommodated the heavy article of the form example of FIG. It is a side view of the state which developed the side board of the example of a form of Drawing 1. It is a perspective view of the state which developed the side board of the tray of the example of a form of Drawing 1.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the best embodiment of a cardboard packaging box according to the present invention will be described in detail with reference to the accompanying drawings (FIGS. 1 to 5).
The cardboard packaging box 10 is used when a heavy object 11 with casters 12 as shown by a dotted line in FIG. 1 is placed on the pallet 50 and conveyed, and the heavy object 11 can be stored appropriately.

Reference numeral 20 denotes a tray, which includes a bottom plate 21 positioned on the pallet 50 and at least one side plate 22, and the heavy object 11 is placed on the bottom plate 21.
In the tray 20, a slope side plate 22 is formed with respect to the bottom plate 21 so that a slope 15 (see FIGS. 4 and 5) for carrying in and out the heavy object 11 with respect to the tray 20 placed on the pallet 50 can be formed. And bendable so that it can be unfolded. In the present embodiment, only one side surface is the side plate 22 for slope, but other side surfaces may be formed in the same manner.

  The tray 20 is formed by folding cardboard paper. Further, in this embodiment, as shown in FIG. 1, in addition to the side plate 22 for slope, side plates 23, 24a and 24b having short dimensions in the height direction are provided on the other three surfaces, and the bottom (bottom plate 21) is provided. It has a rectangular, shallow box shape. In addition, the slope side plate 22 of the present embodiment has a reinforcing shape that can be suitably maintained in shape by bending the side portions 22a so that the horizontal cross section becomes a U-shape. The portions on both sides of the short side plate 23 facing the side plate 22 for the slope are also bent portions to enhance shape retention. Reference numeral 25 denotes an adhesive tape, which fixes the side plates 22, 23, 24a, and 24b so that the tray 20 maintains a rectangular box shape.

  Reference numeral 30 denotes an exterior, which has a rectangular box shape with no bottom and a four-side outer plate 30a so as to be externally fitted to the tray 20 from above and to enclose the heavy article 11. Since the exterior 30 is provided in this way, the tray 20 and the exterior 30 can be separated vertically. Further, as shown in FIG. 1, the exterior 30 is provided so that the box can be opened and closed by the folding lid 33 on the upper surface 30b.

  Reference numeral 40 denotes a slope-shaped pad, which is provided in a shape that gradually increases in thickness from one end to the other end so that the slope 15 can be supported. When the heavy object 11 is transported, the slope-shaped pad 40 is packed between the heavy object 11 and the inner surface of the outer plate 30a and disposed as a cushioning material. In the present embodiment, as shown in FIG. 3, the slope-shaped pad 40 is packed in the box with the pointed tip thereof facing up, and functions as a cushioning material. When the heavy object 11 is carried in and out of the tray 20 on the pallet 50, the heavy object 11 is laid on the lower side of the developed side plate 22 and becomes a support material for the slope 15 through which the heavy object 11 passes.

The slope-shaped pad 40 is substantially wedge-shaped and has a tapered shape or a right-angled triangular shape with a narrow cross section. According to this embodiment, the slope 15 is suitably supported and functions to be reinforced.
The slope 15 reinforced in this way can suitably eliminate the step generated between the pallet 50 and the floor. Therefore, the heavy object 11 can be smoothly lowered or loaded in the opposite direction using the slope of the slope 15.

  That is, the slope 15 formed by the slope side plate 22 and the slope-shaped pad 40 can withstand the weight of the heavy object 11 such as a caster-equipped product, and the deformation of the slope 15 can be suppressed. Even a packaging box formed by processing corrugated cardboard paper can suitably carry in and out heavy objects. And the structure is realizable, changing almost the form of the conventional packaging box.

  Thus, since the slope 15 can be formed suitably, not only the heavy article 11 can be carried out from the tray 20 easily and safely, but also can be carried into the tray 20 easily and safely. Accordingly, the heavy object 11 such as a mechanical device can be suitably used when it is collected for maintenance inspection or overhaul.

  In addition, the slope-shaped pads 40 are packed in two places, front and rear, and right and left in the exterior 30 (see FIG. 3), and a pair of two pads are arranged so as to support the slope by arranging two (see FIG. 5). May be provided.

Furthermore, the slope-shaped pad 40 may be provided by a foamed resin material. According to the foamed resin material, the impact can be appropriately absorbed, and since it is lightweight, it can be easily arranged. Moreover, since it is cheap, it is excellent also in economical efficiency. As this foamed resin material, polystyrene foam or urethane foam can be used.
The slope-shaped pad 40 can also be formed by processing corrugated cardboard. According to this, all the structures of the corrugated cardboard packaging box 10 can be formed with corrugated paper, and recyclability can be improved.

The pallet 50 can be formed so that a claw (fork) of a transporter such as a forklift can be inserted and fixed to the lower side of the tray 20. 51 is a top plate of the pallet, and 52 is a bottom plate of the pallet. Reference numeral 53 denotes a spacing member which is arranged between the top plate 51 and the bottom plate 52 and integrated. Thereby, a space 54 into which the fork is inserted is formed.
The pallet 50 of this embodiment is formed by processing corrugated cardboard and is fixed to the tray 20 by adhesion. Reference numeral 55 denotes an adhesive. For example, the tray 20 may be fixed to the pallet 50 by being partially arranged as shown in FIG.

Thus, all the structures of the corrugated cardboard packaging box 10 can be formed of corrugated paper, and weight reduction and cost reduction can be achieved.
In addition, the fixing method of the pallet 50 and the tray 20 is not limited to the above embodiment, and for example, a method of binding with a metal needle by a stapler can be used. Moreover, the pallet 50 is not limited to this, For example, the material may be resin or wooden.

  As shown in FIGS. 1 and 3, reference numeral 26 denotes an upper pad, which is arranged so as to hold and hold the heavy object 11 from above. Further, reference numeral 27 denotes a corner pad, which is arranged so as to be brought into contact with the lower corner portion of the heavy object 11 and holds the heavy object 11 so as not to move. Reference numeral 28 denotes a side pad, which is placed on the lower side of the heavy object 11 so as to protect the heavy object 11. Reference numeral 29 denotes a resin bag for wrapping heavy objects.

According to the cardboard packaging box 10 having the above configuration, it is assembled as shown in FIG. And when taking in and out the heavy article 11, the adhesive tape 25 is removed, the side plate 22 for slopes is expand | deployed, and the slope 15 is formed with the pad 40 of the slope shape. This operation can be performed very easily and the work efficiency can be improved.
Note that reference numeral 31 shown in FIG. 2 denotes an adhesive tape that closes the upper surface 30 b of the exterior 30 that is closed by the folding lid 33. Reference numeral 32 denotes a string for binding the load.

  As described above, the present invention has been described in various ways with preferred embodiments. However, the present invention is not limited to these embodiments, and many modifications can be made without departing from the spirit of the invention. That is.

DESCRIPTION OF SYMBOLS 10 Cardboard packaging box 11 Heavy goods 15 Slope 20 Tray 21 Bottom plate 22 Side plate 30 Exterior 40 Slope-shaped pad 50 Pallet

Claims (5)

A tray used for transporting heavy goods with casters on a pallet and configured by a bottom plate located on the pallet and at least one side plate, on which the heavy goods are placed, and the tray from above Corrugated cardboard packaging provided with an outer shell having a rectangular box shape with no bottom so as to enclose the heavy object and having a four-sided outer plate so that the tray and the outer shell can be separated vertically A box,
The side plate of the tray is provided so that it can be unfolded with respect to the bottom plate so that a slope for carrying in and out the heavy object with respect to the tray on the pallet can be formed.
Provided in a shape that gradually increases in thickness from one end to the other end so that the slope can be supported. When the heavy object is transported, it is packed between the heavy object and the inner surface of the outer plate. A slope-shaped pad that is arranged as a cushioning material and serves as a support material for the slope through which the heavy object passes when the heavy object is carried in and out of the tray on the pallet. A cardboard packaging box characterized by comprising:   The slope-shaped pad is packed in two places of front and rear and left and right in the exterior, and a pair is provided so as to support the slope by arranging two. Item 1. A cardboard packaging box according to item 1.   The cardboard packaging box according to claim 1 or 2, wherein the slope-shaped pad is provided by a foamed resin material.   The said pallet is formed so that the fork of a conveying machine can be inserted, and is being fixed to the lower side of the said tray, The cardboard packaging box in any one of Claims 1-3 characterized by the above-mentioned.   The cardboard packaging box according to any one of claims 1 to 4, wherein the pallet is formed by processing corrugated cardboard and is fixed to the tray by adhesion.

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