JP2000211687A - Packing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a protective function and a storage function for an article to be packed, reduce parts, and improve a packing work by connecting one edge of a side surface astride the other both edges of a packing material wherein both edges of a bottom surface, being confronted with each other, and side surfaces to cover the top and the bottom are connected, and at the same time, providing a separate packing material having diagonal folding lines on respective sections. SOLUTION: A cardboard 3 wherein folding lines 4 and cuts 5 are provided at a plurality of locations at both end sections of surfaces 1-a and 1-b of a cardboard 1 comprising five surfaces on which folding lines are provided, is bonded by gluing sections 6 and 7, and one developed sheet is formed. Then, at the time of a packing, the cardboards 3 which are bonded to both ends of the cardboard 1, are bent from folding lines 8 and 9, and placed under an erected state, and both side surfaces of an article to be packed are supported by the surfaces 3-a of the cardboards 3. Then, the surface 1b provided on the cardboard 1 is bent along a folding line, and the top and the bottom of the article to be packed are covered, and the surfaces 3-b and 3-c of the cardboard 3 is bend along the folding lines 4 and 9 and the cuts 5, and the surfaces 3-b and 3-c become adjacent to each other, and form a cushioning thickness which supports and fixes the top and the bottom of the article to be packed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing device used for packing products.

[0002]

2. Description of the Related Art In a conventional packing apparatus, for example, when an object to be packed is an air conditioner, an object to be packed b having both ends supported by a cushioning material a formed in a tray shape as shown in FIG. Is packed in the outer box c and bound by the fastening band d to complete the packing.

[0003]

However, in the above-mentioned conventional structure, only the both ends of the object to be packed are supported by the cushioning material, and the center of the object to be packed is not supported. In addition, the object to be packed is easily damaged by the bending of the object to be packed, and it is necessary to change the shape of the cushioning material or to add a partial cushioning material to prevent the damage to the object to be packed. Conventionally, the cylindrical outer box retains the storage strength and the cushioning material retains the buffer protection function to protect the packaged object from impact. Man-hours increased and the cost increased.

In addition, at the time of unpacking and repacking, when taking out an object to be packed from the inside of the packing apparatus, one side of the opening of the cylindrical outer box is placed on the floor, and the cushioning material and the outer box are extracted from the other opening. After that, it was necessary to remove the items to be packed, and the workability at the installation site was poor. Further, the packing material immediately after the cushioning material and the outer box have been extracted is fixed only by the cushioning material on one side, and there is a disadvantage that the packing material is accidentally knocked down and damaged.

[0005] Further, when handling the packing of the packing device, a finger is carried into the hand hole shape provided on the side surface of the cushioning material, but the size of the hand hole affects the storage strength at the time of storing the product, and the size of the hand hole must be sufficient. It could not be secured and the handling was poor.

The present invention solves such a conventional problem and is excellent in workability at the time of handling a load, having both a protection function and a storage function for an object to be packed at a low cost and one component of a packing apparatus. And a packaging device.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, according to the present invention, two sides of a first and second rectangular sides are connected to opposite sides of a bottom surface, respectively. The first and second top surfaces are respectively connected to the sides on the side opposite to the bottom surface, and the third and fourth sides are respectively astride the bottom surface and the other two sides of the first and second side surfaces.
And the third and fourth sides
Are provided with diagonal folds at respective portions of the side surface connected to the first and second side surfaces.

According to the above configuration, it is possible to provide a packing apparatus which is inexpensive and has both a function of protecting and storing the object to be packed with one packing part and excellent workability in handling the load.

[0009]

According to the first aspect of the present invention, one side of each of first and second rectangular side surfaces is connected to opposite sides of the bottom surface, respectively, and the first and second side surfaces are opposite to the bottom surface side. First and second top surfaces are connected to the sides, respectively, and one of the third and fourth side surfaces is connected to the bottom surface and the other two sides of the first and second side surfaces, respectively. A packing device in which each of the third and fourth side surfaces connected to the first and second side surfaces is provided with a diagonal fold. According to this configuration, six surfaces of the object to be packed are supported, In addition, the four corners are overlapped with packing materials,
By acting as a buffer function, it is possible for a single packing component to have both a protection function for the packaged object and a storage function, reducing the number of parts required for packing and improving the workability of packing. improves.

According to a second aspect of the present invention, the third and fourth side surfaces that seal the openings at both ends of the cylindrical outer box are arranged inside the end surface of the cylindrical outer box. The device can be provided in any direction of the four sides of the opening of the cylindrical outer box, and the area for the worker to handle the packing device is increased, and the handling of the package is improved.

According to a third aspect of the present invention, when a box is formed in a cylindrical outer box, a joint portion to be sealed is arranged on a top surface of the packing apparatus. When taking out or inserting an object to be packed, if one side of the joint flap is peeled off from the adhesive portion, the object to be packed can be easily taken in and out of the longitudinal face of the packing device.

According to a fourth aspect of the present invention, the size of the first and second top surfaces is changed, and a portion to be joined to each other is arranged at an end of the top surface of the packing device. If the shorter side of the joining flap is peeled off from the adhesive when unpacking and repacking, the deployment area when opening the packing device can be reduced, and unpacking and repacking work in a limited narrow space is easy. Become.

According to a fifth aspect of the present invention, the third and fourth side surfaces are provided with a lower overlapping portion with the bottom surface and an upper overlapping portion with the top surface. The bottom and top sides of both openings have a double structure in which the packing material overlaps, and the strength of the handle portion is improved.

According to a sixth aspect of the present invention, the length of the lower overlapping portion and the length of the upper overlapping portion are changed, and the third and fourth side surfaces of the packing device become tapered side surfaces. Can be supported and fixed in accordance with the inclined surface of the object to be packed, and the object to be packed can be prevented from moving and being damaged by impact or vibration applied during transportation and handling.

According to a seventh aspect of the present invention, the third and fourth side surfaces are separately bonded and bonded to each other, so that the material can be effectively molded and the useless material can be reduced. .

According to a ninth aspect of the present invention, one side of the first and second rectangular side surfaces is connected to opposite sides of the bottom surface, and the side opposite to the bottom surface of the first side surface is assembled. A top surface which is in contact with the side of the second side surface on the side opposite to the bottom surface is connected, and one side of the third and fourth side surfaces astride the bottom surface and the other two sides of the first and second side surfaces respectively. And a diagonal fold is provided in each of the third and fourth side surfaces that are connected to the first and second side surfaces. The surface is supported, and the packing material overlaps the four corners, so that it serves as a buffer function, and it is possible for a single packing component to have both a protection function for the item to be packed and a storage function, Reduces the number of required parts and reduces packaging Work is improved.

According to a tenth aspect of the present invention, an upper overlapping portion is provided on the side opposite to the lower overlapping portion of the third and fourth side surfaces so as to overlap the top surface during assembly. For example, the bottom surface and the top surface of both opening portions of the cylindrical outer box have a double structure in which the packing materials overlap each other, and the strength of the handle portion is improved.

According to an eleventh aspect of the present invention, the length of the lower overlapping portion and the length of the upper overlapping portion are changed, and the third and fourth side surfaces of the packing device become tapered side surfaces. Can be supported and fixed in accordance with the inclined surface of the object to be packed, and the object to be packed can be prevented from moving and being damaged by impact or vibration applied during transportation and handling.

The twelfth aspect of the present invention provides the third and fourth aspects.
The side surface is separately bonded and bonded, so that the molding of the material can be performed effectively, and the unnecessary material can be reduced.

[0020]

Embodiments of the present invention will be described below with reference to the drawings. Here, a description will be given of a case where the third and fourth aspects are configured as separate components.

(Embodiment 1) FIG. 1 is a view showing members constituting the present embodiment. Reference numeral 1 denotes a thick paper having five folds and a surface (bottom surface) 1 for supporting and covering the back surface of a packaged object 2. -A and upper and lower surfaces (first and second side surfaces) 1-b, a surface for supporting and fixing the front surface (first top surface) 1-c, and a surface (second top surface)
1-d.

3 is a cardboard provided with a plurality of folds and cuts that seal the openings at both ends when the packaged object 2 is wound into the cylindrical outer box with the cardboard 1 (the third and fourth side surfaces). Equivalent).

The cardboard 3 provided with the plurality of folds and cuts seals the opening of the cylindrical outer box formed of the cardboard 1,
There are a surface 3-a for supporting the side surface of the package 2 and surfaces 3-b and 3-c for supporting the package 2 up and down.
-B is separated by a fold 4 and faces 3-b and 3
−c is separated by a cut 5.

Further, glue margins (lower overlapping portions) 6 and 7 are provided for adhesive bonding with the thick paper 1. These are arranged at the boundaries between the surfaces 3-a and 3-c and the folds 8 and 9. In addition, a glue margin (upper overlapping portion) 10 is provided opposite to the glue margin 6, and the surface 3-a is arranged with the fold line 11 as a boundary.

FIG. 2 is a view showing a packing device in which the members shown in FIG. 1 of the present embodiment are bonded and integrated, and the surfaces 1-a and 1--1 of the cardboard 1 having five folds are provided. The thick paper 3 is adhesively bonded by glue margins 6 and 7 provided on the thick paper 3 having a plurality of folds and cuts at both ends of the b, and the packing device becomes one unfolded sheet.

At the time of packing, as shown in FIG. 3, the thick paper 3 bonded and bonded to both ends of the five-sided thick paper 1 provided with a fold is bent upright from the folds 8 and 9, and And the both sides of the packaged object 2 are supported by the surface 3-a of the cardboard 3.

Next, the surface 1-b provided on the cardboard 1 is bent along the fold to cover the upper and lower sides of the article 2 to be packed. At this time, the surfaces 3-b and 3-c of the cardboard 3 are bent along the folds 4 and 9 and the cut 5 so that the surfaces 3-b and 3-c are adjacent to each other as shown in FIG. A buffer thickness for supporting and fixing the upper and lower portions is formed.

Next, as shown in FIG. 6, the glue margin 10 provided on the cardboard 3 is bent to the opposite side of the cardboard 2 so as to support and cover both sides of the cardboard 2 from the end face of the cardboard 1. 3-a is formed inside, and the glue margin 10 provided on the cardboard 2 and the surfaces 1-c and 1-d of the cardboard 1 bent along the folds are adhesively bonded at the top of the packing device as shown in FIG. The packing is completed as shown.

In addition, when unpacking and repacking the packing apparatus, as shown in FIG. 7, the face 1-c of the thick paper 1 having five folds is peeled off from the glue allowance 10 of the thick paper 3 to be packed. Put 2 in and out.

With the above configuration, it is possible to provide a packing device having a cushioning function for protecting the packaged object 2 with one part in which the thick paper 1 and the thick paper 3 are bonded and bonded, and a storage strength necessary for storing the product.
The number of parts and the number of work steps were reduced, and the overall packaging cost was also reduced.

Further, after unpacking the packing device, it becomes a single flat sheet as shown in FIG. 2, so that it is not necessary to separate and separate the components from other components, and it is possible to easily dispose of the components. In addition, the space for storing components before packing can be reduced.

The surface 3 for supporting and covering both sides of the packaged object 2
By forming -a inside the end face of the cardboard, it is possible to handle the packing device from any direction of the four sides of the cardboard 1. In addition, the handling area of the worker when transporting the packing device is increased, and the handling of the cargo is improved.

The surface 3 for supporting and covering the side surface of the packaged object 2
By providing a tapered shape in a, it is possible to securely support from both ends along the external shape of the side of the packaged object 2 and to prevent damage due to movement of the packaged object inside the packing device due to shock or vibration during transportation. it can.

Also, the surface 1-a,
1-b, 1-c, and 1-d are the margins 6, 7, 10 for the thick paper 3.
It is possible to improve the strength by forming a double structure by adhesive bonding.

Further, by arranging the sealing and joining portion of the packing device on the top end side, the surface 1-c of the cardboard 1 is peeled off from the glue margin 10 of the cardboard 3 bonded and bonded, and the packing material is packed from the longitudinal surface of the packing device. The object 2 can be easily taken in and out, and the repacking and unpacking operations are facilitated, thereby improving workability. In addition, since the packaged object 2 can be taken out in a stable state, it is possible to protect the packaged item from being accidentally dropped or dropped during unpacking and damaged.

In addition, by making the area of the surface 1-c smaller than the area of the surface 1-d, the surface 1
-The unfolding area of the entire packing device when the c is peeled off is reduced, and it is possible to perform repacking and unpacking work even in a limited installation space.

Although the cardboard 3 is joined to the cardboard 1 as a separate component here, it goes without saying that the cardboard 3 may be constituted by a single sheet.

The packaged object 2 is preferably a relatively light, substantially rectangular parallelepiped shape, and most preferably about 10 kg, such as an indoor unit of an air conditioner.

In the above embodiment, two top surfaces cover the surface facing the bottom surface. However, the present invention may have a configuration in which one top surface covers the surface facing the bottom surface. .

[0040]

As is apparent from the above embodiment, the first aspect of the present invention has a structure in which the first and second sides of the bottom face are opposed to each other.
And one side of the second rectangular side surface are connected, and first and second top surfaces are connected to opposite sides of the first and second side surfaces on the bottom surface side, respectively, so that the bottom surface is connected to the first and second side surfaces.
One side of the third and fourth side faces is connected to the other two sides of the side face of the third side, respectively, and each of the third and fourth side faces is connected to the first and second side faces. With a fold in the shape of a corner, according to this configuration, it has a buffer function that protects the object to be packed with one part and storage strength at the time of storage, reduces the number of parts of the packing member, and is inexpensive and easy to work. improves. Further, the disposal of the packaging member is also a packaging operation excellent in workability and disposal.

According to a second aspect of the present invention, the third and fourth side surfaces for sealing the openings at both ends of the cylindrical outer box are arranged inside the end surface of the cylindrical outer box. For example, the packing device can have any direction of the four sides of the opening of the cylindrical outer box, and the area for the worker to handle the packing device increases, and the handling efficiency of the packing improves.

Further, according to the third aspect of the present invention, by arranging the sealing and joining portion of the packing device on the top surface, it is possible to easily take in and out the object to be packed at the time of unpacking and repacking without disassembling the whole packing device. Workability is improved. Further, since the objects to be packed can be taken in and out in a stable state, it is possible to protect the objects to be packed from being accidentally dropped or dropped and damaged.

According to the fourth aspect of the present invention, by arranging the sealing and joining portion of the packing device on the top end side, the development area of the entire packing device when taking in and out the object to be packed from the inside of the packing device is reduced. Unpacking and repacking can be easily performed even in a small, limited installation space.

According to a fifth aspect of the present invention, the third and fourth side surfaces are provided with a lower overlapping portion with the bottom surface and an upper overlapping portion with the top surface. The bottom surface and the top surface of both openings of the outer box have a double structure in which the packing material overlaps, and the strength of the handle portion is improved.

According to a sixth aspect of the present invention, the length of the lower overlapping portion and the length of the upper overlapping portion are changed, and the third and fourth side surfaces of the packing device are tapered side surfaces. Can be supported and fixed in accordance with the inclined surface of the object to be packed, and the object to be packed can be prevented from moving and being damaged by impact or vibration applied during transportation and handling.

According to the seventh aspect of the present invention, the third and fourth side surfaces are separately bonded and bonded to each other, so that the material can be effectively molded and unnecessary material can be reduced. .

According to a ninth aspect of the present invention, one side of each of the first and second rectangular sides is connected to opposite sides of the bottom surface, and the side opposite to the bottom surface of the first side surface is assembled. A top surface which is in contact with the side of the second side surface on the side opposite to the bottom surface is connected, and one side of the third and fourth side surfaces astride the bottom surface and the other two sides of the first and second side surfaces respectively. And a diagonal fold is provided in each of the third and fourth side surfaces that are connected to the first and second side surfaces. The surface is supported, and the packing material overlaps the four corners, so that it serves as a buffer function, and it is possible for a single packing component to have both a protection function for the item to be packed and a storage function, Reduces the number of required parts and reduces packaging Work is improved.

According to a tenth aspect of the present invention, an upper overlapping portion is provided on the side opposite to the lower overlapping portion of the third and fourth side surfaces so as to overlap with the top surface during assembly. For example, the bottom surface and the top surface of both opening portions of the cylindrical outer box have a double structure in which the packing materials overlap each other, and the strength of the handle portion is improved.

According to an eleventh aspect of the present invention, the length of the lower overlapping portion and the length of the upper overlapping portion are changed, and the third and fourth side surfaces of the packing device are tapered side surfaces. Can be supported and fixed in accordance with the inclined surface of the object to be packed, and the object to be packed can be prevented from moving and being damaged by impact or vibration applied during transportation and handling.

The twelfth aspect of the present invention provides the third and fourth aspects.
The side surface is separately bonded and bonded, so that the molding of the material can be performed effectively, and the unnecessary material can be reduced.

[Brief description of the drawings]

FIG. 1 is a diagram showing parts constituting a packing apparatus according to an embodiment of the present invention.

FIG. 2 is an expanded view of the packing device of the same embodiment.

FIG. 3 is an exploded perspective view showing how to assemble the packing device of the same embodiment.

FIG. 4 is an external view of a packing device of the same embodiment.

FIG. 5 is a sectional view taken along line AA in FIG. 3;

FIG. 6 is a sectional view taken along line BB in FIG. 4;

FIG. 7 is an exploded perspective view showing an unpacking method of the same embodiment.

FIG. 8 is a perspective view of a conventional packing device.

[Explanation of symbols]

 1,3 Cardboard 2 Packaged material 6,7,10 Glue 4,8,9,11 Fold 5 Break

Claims (13)

[Claims] An opposite side of a bottom surface is connected to one side of a first and second rectangular side surface, respectively, and a side of the first and second side surfaces opposite to the bottom surface is a first and a second side, respectively.
Of the third and fourth side surfaces are connected to the bottom surface and the other two sides of the first and second side surfaces, respectively. A packing device having a diagonal fold at each part connected to the first and second side surfaces. 2. The third and fourth side surfaces are provided with a lower overlapping portion that overlaps the bottom surface and the first and second side surfaces when bent, and the third and fourth side surfaces when assembled are:
2. The packing device according to claim 1, wherein the packing device is located inside a rectangular cylindrical outer end composed of a bottom surface, first and second side surfaces, and first and second top surfaces. 3. The packing device according to claim 1, wherein the first top surface and the second top surface form one plane without overlapping each other. 4. The packing apparatus according to claim 3, wherein the sizes of the first top surface and the second top surface are changed from each other. 5. The side opposite to the lower overlapping portion of the third and fourth side surfaces has an upper overlapping portion overlapping the first and second top surfaces during assembly. Packing equipment. 6. The packing apparatus according to claim 5, wherein the third and fourth side faces are formed obliquely during assembly by changing the lengths of the lower overlapping portion and the upper overlapping portion. 7. The packing apparatus according to claim 1, wherein the third and fourth side surfaces are formed of separate components, and are bonded to the bottom surface and the first and second side surfaces. 8. The packing apparatus according to claim 1, wherein the object to be packed is an air conditioner. 9. A side of the first and second rectangular sides connected to opposite sides of the bottom, respectively, and a side of the first side opposite to the bottom is connected to the side of the second side in an assembled state. The top surface which is in contact with the side on the side opposite to the bottom surface is connected, and one side of the third and fourth side surfaces is connected to the bottom surface and the other two sides of the first and second side surfaces. And a packing device comprising a diagonal fold formed in each of the portions of the fourth side surface connected to the first and second side surfaces. 10. The packing device according to claim 9, wherein the side opposite to the lower overlapping portion of the third and fourth side surfaces has an upper overlapping portion overlapping with the top surface at the time of assembly. 11. The packing device according to claim 10, wherein the third and fourth side surfaces are formed obliquely during assembly by changing the length of the lower overlap portion and the upper overlap portion. 12. The packing apparatus according to claim 9, wherein the third and fourth side surfaces are formed of different parts, and are bonded to the bottom surface and the first and second side surfaces. 13. The packaged object is an air conditioner.
The packing device as described.