JP3079085U - Paper folding box divider - Google Patents

Abstract

(57) [Problem] To provide a paper folding box partition capable of increasing strength of a main body and preventing leakage of a liquid. SOLUTION: A paperboard forming a paper fold is formed by folding a bottom plate 10, a predetermined number of outer surrounding wall plates 11 connected to the outer edge of the bottom plate 10, and a partition plate 12 provided on the bottom plate 10. Are classified. A large triangular fold 13 connected between the joining ends of the outer wall plate 11 and a small triangular fold 14 connected between the joining ends of the outer wall plate 11 and the partition wall plate 12 are provided. A notch b having a protrusion a between the joining ends of the outer peripheral wall plates 11 at the edge of the partition wall plate 12
Are formed. Parallel joining surface 12 between both partition wall plates 12
1 are formed, and shielding plates 122 are provided at both ends of the parallel joining surface 121 so as to extend. By folding the large and small triangular folds, both the partition wall plate 12 and the parallel joining surface 121 are folded up into a wall having a mountain-shaped cross section, and a shielding plate 122 is formed.
Is attached to the inner surface of the outer wall plate 11.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a paper folding box partition.

[0002]

[Prior art]

 The conventional fold is a single type of paper fold box and does not have a structure to partition the inside, so when different vegetables are put in at the same time, different boiled soup mixes and affects the taste. For this reason, as shown in FIG. 1, a folding having a partition wall 2 in which a top edge is folded up on the bottom plate 1 lower than a top edge of the outer surrounding wall plate has been developed. It is also suitable for storing long and narrow foods (spare ribs, sprouts, fish, etc.) because it also provides a large area by partitioning the main body.

[0003]

[Problems to be solved by the invention]

 However, the folding boxes described above have a lack of practicality. The cause is the formation of a gap 3 at the end corner of the partition wall, and the boiled juice always seeps out of the fold along this gap. If pressure is applied to the partition wall, a phenomenon that the gap 3 is enlarged may be caused. Therefore, an object of the present invention is to provide a paper folding box partition which can reinforce the received weight and prevent the bleeding phenomenon.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, a partition of a paper folding box described in the claims of the present invention is formed by folding a paperboard having four sides cut and creased by compression. The paperboard is divided by the fold into a bottom plate, a predetermined number of surrounding wall plates connected to the outer edge of the bottom plate, and a partition plate provided on the bottom plate. A large triangular fold is provided between the joining ends of the surrounding wall plate and a small triangular fold is provided between the joining ends of the surrounding wall plate and the partition wall plate. A notch with a protrusion is formed between the joint ends of both outer wall plates at the edge of the partition wall plate. A parallel joining surface is formed between the two partition wall plates, and shielding plates are provided at both ends of the parallel joining surface so as to extend. By folding large and small triangular folds, both partition walls and the parallel joint surface are folded up into a mountain-shaped wall. The shielding plate at the edge of the parallel joint surface is attached to the inner surface of the outer wall plate. This not only increases the strength between the top edge of the partition wall and the outer surrounding wall, but also has the effect of preventing the phenomenon that boiled juice leaks out.

[0005]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 2, the partition of the paper folding box according to the first embodiment of the present invention is formed by folding the paperboard provided with the folds by cutting and compressing four sides. The paperboard is divided by the folds into a bottom plate 10, several outer wall plates 11 connected to the outer edges of the bottom plate, and a partition wall plate 12 provided on the bottom plate. A large triangular fold 13 is provided continuously at the corner of the bottom plate, and a small triangular fold 14 is provided continuously between the joining ends of the surrounding wall plate and the partition wall plate. A notch b having a protrusion a is formed between the joining ends of the outer surrounding wall plates 11 at the edge of the partition wall plate 12. A parallel joint surface 121 is formed between the top edges of both partition wall plates 12, and a shielding plate 122 is provided extending along both ends of the parallel joint surface.

As shown in FIG. 3, FIG. 4, and FIG. 5, when working to form a partition of a paper folding box according to an embodiment of the present invention, a large triangular fold 13 and a small triangular fold 14 are folded and each of them is folded. The four-sided wall of the main body is formed by folding the outer wall plate. The partition wall plate 12 and the parallel joint surface 121 are turned up to form a partition wall having a mountain-shaped cross section, and the shielding plate 122 is attached to the inner surface of the outer surrounding wall plate so as not to create a clearance, thereby providing durability against weight. And it is possible to prevent boiled juice from leaking out.

As shown in FIG. 6 and FIG. 7, the partition of the folding box according to the second embodiment of the present invention is configured by connecting one end of a partition wall plate 12 formed by connecting a parallel joint surface 121 and a shielding plate 122. It is joined diagonally to the corner of the bottom plate 10. A notch b having a protrusion a is formed at the joining end of the two surrounding wall plates at the corners of the bottom plate, and predetermined large triangular folds and small triangular folds are connected to the two partition wall plates 12. Fold it up. The structure of the partition wall in the oblique direction of the main body reinforces the underweight, which is equal to that of the standard type of the first embodiment, and prevents the boiled juice from leaking out.

As shown in FIG. 8, a paper folding partition according to a third embodiment of the present invention includes a partition wall plate 20, a parallel bonding surface 121 bonded between top edges of the partition wall plate, and a parallel bonding surface 121. This is a paper fold in which many grids are formed using a plurality of partition walls, based on a partition wall having a blocking plate 122 extending at both ends. Taking the type of the T-shaped partition structure in the paper folding of a triangular lattice that is frequently used as an example, one bottom edge point of the first partition wall plate 20 is connected to the second partition wall plate 21 by a right angle. ing. A parallel joint surface 121 is formed between the top edges of the first partition wall plate and the second partition wall plate, and a shielding plate 122 extends along the edge of the parallel joint surface 121. I have. A single dividing line d is further provided on the parallel joining surface 121 of the first partition wall plate 20 to provide the second partition wall plate 21 with a space for sliding and extending.

As shown in FIG. 9, each of the triangular folds of the paper fold is folded and the first partition wall plate and the second partition wall plate are joined so as to form a T-shaped partition shape. The partition wall plate 21 has a shielding plate 122 that reinforces its shape to take on the weight and to prevent the boiled juice from leaking out. Be killed. This is an embodiment in which the present invention is applied to folding in a T-shape.

As shown in FIGS. 10 and 11, a paper folding partition according to a fourth embodiment of the present invention has a structure in which a parallel joint surface 121 and a partition wall of a shielding plate 122 are connected to each other. It is also applied to a partition type in a square multi-grid paper fold. This also achieves the effect of strengthening the junction at the top edge of the partition wall and preventing leakage and leakage as in the third embodiment described above. At the same time, a parallel joint surface 121 is formed between the top edges of the partition wall plate 30 connected to the four pairs of crosses on the bottom plate, and a shielding plate 122 is provided at the end of each parallel joint surface so as to extend. I have. The four pairs of partition wall plates 30 are folded at the same time as the parallel joining surfaces 121 into partition walls, and then the shielding plates 122 at the intersections of the four pairs of partition wall plates are overlapped and adhered. To form This is an embodiment in which the present invention is applied to folding in a cross shape.

[Brief description of the drawings]

FIG. 1 is a diagram showing a conventional paper folding box with a partition structure.

FIG. 2 is a development view showing a partition of the folding box according to the first embodiment of the present invention;

FIG. 3 is a partial explanatory view illustrating a process of folding a partition of a paper folding box according to an embodiment of the present invention.

FIG. 4 is a diagram illustrating a relationship between a partition wall of a paper folding box and a joint structure of an outer wall plate according to an embodiment of the present invention.

FIG. 5 is a three-dimensional view showing a state in which folding of the paper folding box according to the embodiment of the present invention is completed.

FIG. 6 is an exploded view showing a state in which a partition wall of the folding box according to the second embodiment of the present invention is provided in an oblique direction.

FIG. 7 is a three-dimensional view illustrating a folded state of a paper folding box according to a second embodiment of the present invention;

FIG. 8 is a development view showing a state where the partition structure of the paper folding box according to the third embodiment of the present invention is applied to folding of three lattices.

FIG. 9 is a three-dimensional view showing a state where the partition structure of the paper folding box according to the third embodiment of the present invention is folded by applying it to a three-grid folding;

FIG. 10 is an exploded view showing a state where the partition structure of the paper folding box according to the fourth embodiment of the present invention is applied to four-grid folding.

FIG. 11 is a three-dimensional view showing a folded state of the paper folding box partition structure according to the fourth embodiment of the present invention applied to the folding of a four lattice.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Bottom bottom 11 Surrounding wall board 12 Partition wall board 13 Large triangular fold 14 Small triangular fold 20 Partition wall panel 121 Parallel joint surface 122 Shield plate a Projection b Notch

Claims (5)

[Utility model registration claims] 1. A partition inside a paper folding box, wherein the main body is formed by folding a paperboard which is cut at four sides and creased by compression, and a bottom plate and an outside of the bottom plate are formed by the crease. A large triangular fold which is divided into a predetermined number of outer wall plates connected to the edge and a partition wall plate formed on the bottom plate, and which is connected to an end portion to be joined to the outer wall plate. Is provided, and a small triangular fold connected between the outer wall plate and the partition wall plate is provided, and a protrusion is provided between the joining ends of the outer wall plates at the edges of the partition wall plate. Notches are formed, parallel joining surfaces are formed between the partition wall plates, and shielding plates are provided at both ends of the parallel joining surfaces, respectively, and the large triangular fold and the small triangular fold are respectively provided. Collapsed Thereby, the partition wall plate and the parallel joint surface are folded up into a wall having a mountain-shaped cross section, and the shielding plate at an end of the parallel joint surface is attached to an inner surface of the outer surrounding wall plate. Paper folding box divider. 2. One end of the partition wall plate is joined to an arbitrary side of the bottom plate, and the other end of the partition wall plate is diagonally partitioned by one corner edge of an opposite side of the bottom plate. The paper folding box partition according to claim 1, wherein the paper folding box is joined. 3. The partition wall plate, the parallel joint surface provided between top edges of the partition wall plate, and the shielding plate extending at both ends of the parallel joint surface. 2. The paper folding box partition according to claim 1, wherein a basic partition wall is formed, and a main body capable of forming a plurality of lattices by providing a plurality of said partition walls is provided. 4. The partition wall according to claim 1, wherein a T-shaped partition wall is formed by a fold above the bottom plate, and three T-shaped grids are formed on the main body. The paper folding box partition according to claim 3. 5. The partition wall according to claim 1, wherein a cruciform cross-shaped partition wall is formed above the bottom plate, and four cross-shaped grids are formed on the main body. The paper folding box divider described in 3.