JP5515456B2 - Inner partition and packaging box provided with the inner partition - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a partition that arranges products and the like in a tidy manner, supports, locks, and tightens them so that they do not move, and a packaging box that includes the partition.

Conventionally, a partition member formed by three-dimensionally molding a plastic sheet by vacuum molding or the like has been used as an intermediate partition for storing sweets and the like neatly arranged in a packaging box.
On the other hand, a paper partition member is used instead of the plastic partition member in consideration of the environment. For example, when storing products side by side in a packaging box, a paper strip frame is assembled in a cross-girder, or a single sheet of paper is creased in a staircase, and confectionery is placed in each of these compartments. A partition has been proposed in which a product such as confectionery or the like is stored in a plurality of holes provided in the inner bottom (see Patent Documents 1 and 2).

Japanese Utility Model Publication No. 62-122015 Japanese Utility Model Publication No. 6-69118

However, these conventional partitions have a structure in which a plurality of members provided with a frame body in a cross-beam shape are combined in advance according to the size of a product such as confectionery.
In addition, as a structure using a single member, there is one in which a crease is formed in a staircase shape on a paper base and an uneven partition is formed according to the fold, but a crease that does not return to the paper base is provided. Was extremely laborious.

  Therefore, the present invention comprises a single sheet of paper base material, which is flat when not required, does not take up space, is extremely easy to assemble when used, and can be freely arranged according to the size of the product and the user's preference. It is intended to solve the above problems by providing a partition which can be changed in arrangement.

Accordingly, a first aspect of the present invention, the one side of the bottom plate 1, a first upright side wall 2a, first frame 3 with the housing opening 8 in the center, the second upright side wall 2b, the intermediate fixing portion 4, a third upright side wall 2c, second frame 5 having a housing opening 8 in the middle, fourth upright side walls 2d, and a fixing piece 6, ruled lines 40, respectively, borders 41, borders 42, borders 43, borders 44, borders 45 are continuously provided through the border 46, and ruled lines 47, the first upstanding side wall 2a, via the ruled line 41a which is provided between the ruled line 41, in which is provided a folding piece 9 the blank sheet provided with the partition portion 11, and more to the ruled lines 40, the bottom plate 1 or et is raised, the ruled line 43, borders 44, borders 47, a valley fold, the ruled line 41, borders 42, borders 45, ruled line 46 is mountain fold and, a first frame 3 a second frame 5 bottom plate 1 or et spaced, fixed to the intermediate fixing part 4 Assembly 6, so as to be in contact with the bottom plate 1, the intermediate fixing portion 4 a fixation piece 6, as well as secured to the bottom plate 1, folded the folding piece 9 on whether we lower ruled lines 4 1 a, the first upright fixed to the side wall 2a,
The partition wall is characterized in that a tongue piece 7 is formed on the first standing side wall 2a except for the ruled line 40 portion and surrounded by a cut 7a on three sides .

  Delete.

The invention according to claim 2 is the partition according to claim 1 , wherein the folding piece 9 has a length that does not contact the bottom plate 1 when folded.

The invention according to claim 3 is a packaging box having a partition, wherein the partition according to claim 1 or 2 is housed in an outer box.

According to the first aspect of the present invention, it is possible to cope with the problem by changing the interval between the ruled lines, the size of the opening, and the number depending on the size and number of the contents to be stored, and the first standing upright from the bottom plate. side wall 2a is folding strip 9 is bent or et downward ruled lines 4 1 a, so has a double structure, when accommodating the intermediate partition Ri 20 on the box, it is stable housing work.

Further, according to the invention of claim 1, the first upright side walls 2a, except ruled line 40 parts fraction, since the tongue 7 which is surrounded on three sides by cutting saw 7a is formed, said tongue Since the piece 7 is connected to the lower end and protrudes outward, the piece 7 is not disturbed when stored in the outer box, and the tongue piece 7 is in contact with the inner surface of the outer box after being stored in the outer box. Thus, a stable storage state can be maintained.

Further, according to the invention of claim 2, the folding pieces 9, when the bending, the tip has a length not in contact with the bottom plate 1, the upper double structure of the first upright side wall 2a, lower singlet forming the structural, the intermediate partition Ri 20 when housed in the outer box, it is stable storage work, moreover, can be easily carried out to cause the set medium partitioning portion from a blank sheet.

Further, according to the invention of claim 3 , even a partition formed from a blank sheet made of paper or a composite sheet made of a combination of paper and a plastic sheet can be easily stored in the outer box. In addition, the partition can be maintained in a stable state even after storage.

It is a top view which shows an example of the blank sheet used for the partition of this invention. It is explanatory drawing which shows the partition which assembled the blank sheet | seat of FIG. It is explanatory drawing which shows the principal part of the partition of FIG. It is explanatory drawing which shows an example of a usage pattern for the partition of FIG.

Partition in the present invention, as shown in FIG. 1, the blank sheet 10, on one side of the bottom plate 1, a first upright side wall 2a, first frame 3 with the housing opening 8 in the center, the 2 erected side wall 2b, the intermediate fixing portion 4, a third upright side wall 2c, second frame 5 having a housing opening 8 in the middle, fourth upright side walls 2d, and a fixing piece 6, respectively ruled lines 40, A partitioning portion 11 is provided which is connected via a ruled line 41, a ruled line 42, a ruled line 43, a ruled line 44, a ruled line 45, a ruled line 46, and a ruled line 47 .
Material forming the blank sheet 10 may be paper or a paper and a composite sheet combining plastic sheet also, the sheet, it is preferable to use an appropriate pattern, the sheet is colored.

Here, wherein the first frame 3, connecting portion 3a for connecting a first upright side walls 2a and second upright side walls 2b, connection portions 3a, and the second frame 5, a first upright side wall 2c a connecting portion 5a for connecting the second upright side wall 2d, which comprises a connecting portion 5a.
The first upright side walls 2a, except ruled line 40 parts fraction, formed the tongue 7 which is surrounded on three sides by cutting saw 7a, and the first upright side walls 2a, ruled lines 41 via the ruled lines 4 1 a which is provided between, folding piece 9 is provided.

Then, the in partition portion 11 is more to the ruled lines 40, the bottom plate 1 or et is raised, the ruled line 43, borders 44, borders 47, a valley fold, the ruled line 41, borders 42, borders 45 , borders 46 mountain fold, the first frame 3 a second frame 5 apart bottom plate 1 or, et al., assembled with the intermediate fixing portion 4 a fixation piece 6, so as to be in contact with the bottom plate 1.

Next, the fixation piece 6 and the intermediate fixing portion 4, while secured to the base plate 1, the folding strip 9 ruled lines 4 1 a or al bent downward, and by fixing the first upright side wall 2a, The partition 20 is completed.
Here, the bent folding piece 9 to ruled lines 4 1 a or al downward and fixed to the first upright side wall 2a. The intermediate fixing part 4, the fixing piece 6 and the folding piece 9 are fixed by using an adhesive, and the fixing piece 6 is not shown, but is fixed by inserting an insertion piece and inserting it into the bottom plate. Also good.

Further, as shown in FIG. 3, the intermediate partition Ri 20, since the folding pieces 9 first upright side wall 2a is bent or et downward ruled lines 4 1 a is in the anchored double structure, as shown in FIG. 4, when receiving the intermediate partition Ri 20 on the box 30, it is stable housing work.
The folded piece 9 may be of a length that does not contact the bottom plate 1 when bent.
Furthermore, the first upright side walls 2a, except ruled line 40 parts fraction, since the tongue 7 which is surrounded on three sides by cutting saw 7a is formed, a double fold piece 9 is fixed structure Even so, it can be easily assembled.
In consideration of assembly, the tongue piece 7 is not limited to one, but may be two or more. However, two or more tongue pieces 7 are provided to stably contact the inner surface of the outer box 40. Is preferred.

The tongues 7, since the paper material, a state where the lower end protrudes outward linked, 4, unobtrusive when accommodating the outer box 30 and outer box 40 After the storage, the tongue piece 7 protrudes outward and comes into contact with the inner surface of the outer box 40, so that it does not move and can maintain a stable storage state.
Furthermore, the folding strip 9, when bent, by the length of the tip is not in contact with the bottom plate 1, the upper double structure of the first upright side wall 2a, a lower becomes single structure, the intermediate partition Ri 20 the time to be stored in the outer box, deformation is small, it is stable storage work, moreover, can be easily carried out to cause the set of blanks sheet 10 or al of the partition section 11.

  The inner partition is mainly made of paper, but can be easily assembled and easily stored in the outer box, and can be maintained in a stable state after storage. It can be used as an alternative to a partition formed with a sheet.

DESCRIPTION OF SYMBOLS 1 Bottom plate 2a 1st standing side wall 2b 2nd standing side wall 2c 3rd standing side wall 2d 4th standing side wall 3 1st frame 3a, 5a Connection part 4 Intermediate | middle fixed part 5 2nd frame 6 Fixed piece 7 Tongue piece 7a Notch 8 Storage opening 9 Folded piece 11 Middle partition 20 Middle partition 30 Outer box 40, 41, 41a, 42, 43, 44, 45, 46, 47 Ruled line

Claims (3)

On one side of the bottom plate 1, a first upright side wall 2a, first frame 3 with the housing opening 8 in the center, the second upright side wall 2b, the intermediate fixing portion 4, a third upright side wall 2c, the center second frame 5 having an insertion opening 8, fourth upright side walls 2d, and a fixing piece 6, ruled lines 40, respectively, borders 41, borders 42, borders 43, borders 44, borders 45, borders 46, and borders is continuously provided through the 47, the first upstanding side wall 2a, via the ruled line 41a which is provided between the ruled lines 41, a blank sheet provided with the partitioning portion 11 in which is provided a folding piece 9, wherein more ruled lines 40, the bottom plate 1 or et is raised, the ruled line 43, borders 44, borders 47, a valley fold, the ruled line 41, borders 42, borders 45, borders 46 mountain fold, the a first frame member 3 and the second frame body 5 apart bottom plate 1 or, et al., set an intermediate fixing portion 4 a fixation piece 6, so as to be in contact with the bottom plate 1 Te, the intermediate fixing portion 4 a fixation piece 6, as well as secured to the bottom plate 1, the bending folding piece 9 to ruled lines 4 1 a or al downward, and fixed to the first upright side wall 2a,
A partition having a tongue piece 7 formed on the first standing side wall 2a except for a ruled line 40 portion and surrounded by a cut 7a on three sides . The partition according to claim 1, wherein the folding piece (9) has a length that does not contact the bottom plate (1 ) when folded. A packaging box having a partition, wherein the partition according to claim 1 or 2 is housed in an outer box.

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