JP2998112B2 - Packing structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging structure provided with a cushioning material for fixing a packaged object such as a cooker having legs in a box to protect the packaged object from external impact.

[0002]

2. Description of the Related Art FIG. 11 is a perspective view showing a conventional packing structure. In the figure, 1 is an outer box made of cardboard, 2 is an outer box 1
The cooker main body, which is a first packaged body, is housed therein. 3 is a glass lid which is a second packaged body paired with the cooker body 2, and 4, 5 are these cooker main body 2 and the lid. 3 is a styrofoam cushioning material which is sandwiched from the left and right in the outer box 1 to protect it from external impact.

[0003]

Since the conventional packing structure is configured as described above, at the production stage,
The storage space for the left and right Styrofoam cushioning materials 4 and 5 takes up a large space, and it is difficult to secure a storage space. Was difficult. In particular, styrofoam is not only difficult to collect and reuse, but also has the problem of generating high heat when incinerated and damaging the incinerator.

[0004] In view of the above, an object of the present invention is to provide a packing structure provided with a cushioning material that can be regenerated after use without requiring a large storage space.

[0005]

According to the present invention, there is provided a packing structure comprising: a first packaged body having a plurality of legs; and a plate-shaped second packaged body paired with the first packaged body. And a cushioning material which is separated and fixed in an outer box made of a rectangular parallelepiped to protect it from external impact, is composed of a single sheet made of a renewable material. The inner package is bent and formed into an accommodating inner box shape, and the upper surface of the inner box is set as the second packaged object mounting portion, and the second packaged object mounted on the mounting portion is removed. A holding portion is provided for fixing from above, and the first portion is provided at the bottom of the inner box.
A plurality of holes are formed in such a manner as to match with the legs of the packaged body and to escape these legs.

[0006]

According to the present invention, a buffer material for fixing both a first package having a plurality of legs and a plate-like second package to be mounted in the outer box is regenerated. It is composed of a single sheet made of a possible material, and the first and second objects to be packed are wrapped and fixed in an inner box shape in the outer box by this sheet. It is easy to secure a storage place, and it is possible to recycle after reaching consumers, so that effective use of resources can be achieved.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

First, the background of the development of the present invention and the basic principle will be described.
This will be described with reference to FIGS . FIG. 1 shows the basic structure of the present invention.
FIG. 2 is a cross-sectional view of a packing structure for explaining the present principle , FIG. 2 is a development view of the sheet-like cushioning material, and FIGS. 3 to 5 are explanatory diagrams for explaining an inner box forming process using the sheet-like cushioning material.
In the drawings, parts corresponding to those in the related art are denoted by the same reference numerals. In FIG. 1, a cooker main body 2 stored in an outer box 1 is shown.
Has a plurality of legs 6 at its bottom. In the outer box 1, a cushioning material 7 for wrapping and fixing the cooker body 2 in an inner box shape is provided.
A plurality of holes 8 are formed in the bottom of the cushioning material 7 so as to match with the legs 6 of the cooker main body 2 and allow the legs 6 to escape.

As shown in FIG. 2, the cushioning member 7 is composed of a single reproducible rectangular corrugated cardboard sheet 70. The corrugated cardboard sheet 70 is formed by bending the corrugated cardboard sheet 70 into an inner box shape that matches the inner dimensions of the outer box 1. ing.

That is, as shown in FIG. 2, the corrugated cardboard sheet 70 has a width A1 that is smaller than the width of the bottom portion 1 in the outer box 1.
The dimension is set to be substantially the same as the dimension obtained by adding the width dimension of a and the height dimensions of both side surfaces 1b and 1c in the outer box 1 corresponding to the height dimension of the cooking device main body 2. The vertical length B1 is set to be equal to the vertical length of the bottom surface 1a in the outer box 1 and the vertical length of the rear surface 1d in the outer box 1 set to the same height as the height of the side surface. And the sum of the vertical length of the top surface 1e in the outer box 1 and the vertical length of the front surface 1f in the outer box 1 set to the same height as the height of the side surface. They are set to the same dimensions. Then, folds 71, 7 extending in the longitudinal direction are respectively provided at inner positions of the side margins 1b, 1c from the both sides thereof.
2 are provided. In addition, the outer case bottom 1 in the longitudinal direction thereof
a, outer box rear 1d, outer box top 1e, outer box front 1f
Are provided at the respective boundary positions of the portions corresponding to the folds 73, 74, and 75, respectively, and when these folds 73, 74, and 75 are folded, the folds 71 and 72 of the respective vertical length directions are provided. Inside is the inner box bottom 7
6. Inner box rear part 77, inner box top part 78, inner box front part 79
It is formed as.

Further, each of the folds 73, 74, 75 in the width direction is provided.
Outside from the intersection with each of the longitudinal folds 71, 72 of
Slits 80a, 80b, 81a, 81b, 8 respectively
2a and 82b are formed. In each of the side pieces separated in the longitudinal direction by these slits, the bottom portion 76 is formed.
Are folded on the bottom surface portion 76 so that the cooking device main body 2 is folded.
Are formed as mounting portions 83a and 83b on which the mounting portions 83a and 83b are mounted, and the mounting portions 83a and 83b are folded on the bottom portion 76 on the mounting portions 83a and 83b and the bottom surface portion 76. A plurality of holes 8 are formed in conformity with the legs 6 to allow the legs 6 to escape from the outer case bottom 1a in a floating state. Further, both side pieces of the top surface part 78 and both side pieces of the front part 79 are provided with reinforcing plates 84a, 84b, 85 on the side parts of the inner box when the corrugated cardboard sheet 70 is formed by bending the inner box.
a and 85b, and both side pieces of the rear surface portion 77 are formed as guide plates 86a and 86b when the cardboard sheet 70 is bent into an inner box and inserted into the outer box 1.

Further, the rear surface portion 77 has L
The slits 87a and 87b are formed so as to be outwardly facing each other at a predetermined distance.
a, 88b in accordance with the longitudinal direction folds 88a, 88b
And creases 89 in the width direction are provided.
When 8b and 89 are bent inward of the inner box, a storage portion 91 of the cord 90 of the cooking device main body 2 is formed. In order to make it easy to bend the fold 75 in the width direction, the front end 79 has chamfers 92 at both ends.
a, 92b.

Each side piece of the cardboard sheet 70 has
A mark 93 indicating the procedure for assembling the inner box is printed, and the cooker main body 2 stored in the inner box is covered with a protection policy 94 for the purpose of preventing scratches.

In order to form the inner box in such a structure, first, the placing portions 83a and 83b of the cardboard sheet 70 in the unfolded state shown in FIG. 2 are folded on the bottom surface portion 76, and the cooker main body 2 is placed thereon. Place (FIG. 3). At this time, each leg 6 of the cooker main body 2 and each hole 8 of the corrugated cardboard sheet 70 are aligned, and in this state, the bottom of the cooker main body 2 is received on the mounting portions 83a and 83b.

Next, the corrugated cardboard sheet 70 is bent inward along the transverse width folds 73 and 74, and the reinforcing plates 84a and 84 along the longitudinal length folds 71 and 72.
b, 85a, 85b are bent inward, and then each guide plate 86a, 86b is bent inward along the longitudinally-folded folds 71, 72, as shown in FIG.
The guide plates 86a and 86b are arranged outside the a and 84b.

Next, the cord 90 of the cooker main body 2 is pulled out, and in this state, the inner box front part 79 is bent inward along the width direction fold 75 , and the longitudinal direction folds 88a and 88b and the width The direction fold 89 is bent inward to form a storage portion 91 for the cord 90 of the cooker main body 2 in the inner box front portion 79 as shown in FIG. Thereafter, the cushioning material 7 in which the cooking device main body 2 is wrapped in the inner box shape as described above is inserted into the outer box 1, and is fixed in the outer box 1 as shown in FIG.

Thus, a cooker having a plurality of legs 6
A recyclable cushioning material for fixing the main body 2 in the outer box 1
This sheet 70 is composed of a plurality of cardboard sheets 70.
The cooker body 2 and the cord 90 in the outer box 1
If you wrap and fix it in an inner box shape, at the production stage
It is easier to secure storage space, and after reaching consumers
Can be regenerated, and resources can be effectively used. Only
In general, cookers have a lid that is separated from the main body.
And secure the lid with another cardboard sheet.
Has increased the number of cushioning materials 7 and
Problems resurface. The problem is that one piece of cardboard
You can fix not only the cooker body but also the lid
Can solve it.

FIGS. 6 to 10 show a book in which both the cooker main body 2 opening upward and the glass lid 3 having a curved surface portion can be separated and fixed in an outer box by a cushion made of a single sheet. FIG. 6 is a sectional view of a packing structure according to this embodiment, FIG. 7 is a development view of the sheet-like cushioning material, and FIGS. 8 to 10 are inner box forming processes using the sheet-like cushioning material. FIG. 3 is an explanatory diagram for explaining the same. In each figure, the same reference numerals are given to the same portions as those in the packing structure used in the description of the basic principle described above.

The packing structure according to the present embodiment has a cross-shaped slit 101 and a cross-shaped slit 1 at the center of the inner box top surface 78 of the corrugated cardboard sheet 70 that becomes the cushioning material 7 in the outer box 1.
01 are formed at both ends of one of the slits and short slits 102a and 102b along the other slit are formed as a lid fixing part 103 in which the handle of the lid 3 can be depressed. A slit 100 extending in the width direction is provided at the center in the longitudinal direction of both pieces of the surface portion 78.
a, 100b, one of which is separated in the longitudinal direction by the slits 100a, 100b,
The reinforcing plate 8 on the side of the inner box when 0 is bent into the inner box
4a and 84b, and the other is a cardboard sheet 7
0 is formed on the inner box top surface portion 78 after the inner box 1 is bent and formed as pressing portions 84c and 84d of the lid 3. The outer box 1 has the height dimension of the lid 3 and the pressing portion 84c. , 8
It is characterized in that it is set to a size that can accommodate the inner box, including 4d, and the other configurations, including the width A2 and the length B2 of the cardboard sheet 70, are the same as the basic principle.
This is the same as the packing structure used in the description of FIG.

Next, the procedure for forming the inner box of the packing structure of this embodiment will be described with reference to FIGS.

First, the placing portions 83a and 83b of the cardboard sheet 70 in the unfolded state shown in FIG. 7 are folded on the bottom portion 76, and the cooker main body 2 is placed thereon (FIG. 8). At this time, each leg 6 of the cooker main body 2 and each hole 8 of the corrugated cardboard sheet 70 are aligned, and in this state, the bottom of the cooker main body 2 is received on the mounting portions 83a and 83b.

Next, the corrugated cardboard sheet 70 is bent inward along the transverse width folds 73 and 74, and the reinforcing plates 84a and 84 along the longitudinal length folds 71 and 72, respectively.
b, 85a, 85b are bent inward, and then each guide plate 86a, 86b is bent inward along the longitudinally-folded folds 71, 72, as shown in FIG.
The guide plates 86a and 86b are arranged outside the a and 84b.

Next, the lid 3 is placed on the top surface portion 78 of the inner box in a reverse direction and pressed. As a result, the handle of the lid 3 is depressed in the lid fixing portion 103 as shown by a broken line in FIG. The cover 3 is bent together with the curved surface into the opening, and the lid 3 is fixed. Then, the holding portions 84c, 84d
Is folded on the inner box top surface portion 78.

Next, the cord 90 of the cooker main body 2 is pulled out, and in this state, the inner box front portion 79 is bent inward along the width direction fold 75 , and the longitudinal direction folds 88a and 88b are connected to the horizontal direction folds 88a and 88b. The width direction fold 89 is bent inward to form a storage portion 91 for the cord 90 of the cooker main body 2 in the inner box front portion 79 as shown in FIG. Thereafter, the inner box-shaped cushioning material 7 in which the cooking device main body 2 and the lid 3 are separated and fixed as described above is inserted into the outer box 1, and fixed in the outer box 1 as shown in FIG.

In the present embodiment, the angle of the cross-shaped slit 101 of the lid fixing portion 103 for fixing the lid 3 is formed along the width direction and the lengthwise direction of the corrugated cardboard sheet 70. Cross-shaped slit 101 if it is circular in a plane
Can be set in any direction.

[0026]

As described above, according to the present invention, both the first package having a plurality of legs and the pair of plate-like second packages are placed in the outer box. The cushioning material to be fixed at is formed from a single sheet made of a renewable material, and the sheet wraps and fixes the first and second packages in an outer box in an inner box shape. Fixed
Even if there are two packages to be packed, the number of cushioning materials will increase.
In addition, it is easy to secure a storage place at the production stage, and it is possible to recycle after reaching the consumers, so that the resources can be effectively used.

[Brief description of the drawings]

FIG. 1 is a sectional view of a packing structure for explaining a basic principle of the present invention.

FIG. 2 is a development view of a sheet-like cushioning material based on the basic principle .

FIG. 3 is an explanatory diagram for explaining an inner box forming process using a sheet-like cushioning material based on the basic principle .

FIG. 4 is an explanatory diagram for explaining an inner box forming process using a sheet-like cushioning material based on the basic principle .

FIG. 5 is an explanatory view for explaining an inner box forming process using a sheet-like cushioning material based on the basic principle .

FIG. 6 is a sectional view showing one embodiment of the present invention.

FIG. 7 is a development view of a sheet-like cushioning material according to the present embodiment .

FIG. 8 is an explanatory diagram for explaining an inner box forming process using the sheet-like cushioning material according to the present embodiment .

FIG. 9 is an explanatory diagram for explaining an inner box forming process using the sheet-like cushioning material according to the present embodiment .

10 is an explanatory diagram for explaining the inner box forming process by the sheet-like cushioning material according to the present embodiment.

FIG. 11 is a perspective view showing a conventional packing structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer box 2 Cooker main body (packed body, 1st packed body) 3 Lid (2nd packed body) 6 Leg part 7 Buffer material 8 hole 70 Cardboard sheet (sheet) 76 Inner box bottom part 78 Inner box Top surface portion (second packing object placing portion) 84c, 84d Holding portion

────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kenzo Takahashi 1728 Koeda, Oaza, Hanazono-cho, Osato-gun, Saitama 1 Inside Mitsubishi Electric Home Equipment Co., Ltd. (56) References Jika-sho 57-13486 (JP, U) 47-37913 (JP, Y1) (58) Field surveyed (Int. Cl. ⁷ , DB name) B65D 77/26 B65D 5/50 101 B65D 85/68

Claims (1)

(57) [Claims] 1. A first packaged body having a plurality of legs,
This first packaged body and a pair of plate-shaped second packaged bodies are
In a packing structure for separating and fixing with a cushioning material in an outer box made of a rectangular parallelepiped and protecting it from external impact, the cushioning material is composed of a single sheet made of a renewable material, The first package is bent and formed into an inner box shape capable of storing the first package, and the upper surface of the inner box is set as the second package receiver, and the upper surface of the second package is placed in the receiver. pressing portion set vignetting Rutotomoni for fixing from above the second object to be packaged, a plurality of holes for releasing these legs in line with the respective legs of the the bottom of the inner box first object to be packaged is puncture A packing structure characterized by being provided.