JP2014223926A - Bottom plate-integrated partition body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bottom plate-integrated partition body with which a bottom plate can be formed on the lower part of all of cells partitioned via partitioning plates.SOLUTION: The partition body includes a first base member 10, a second base member 20 and at least one lengthwise direction partition member 30. Each of the base members 10, 20 includes: bottom plates 11, 21; side plates 12, 22 which can rise on the bottom plates; widthwise direction partition plates 13, 23 connected to the side plates 12, 22; and base slits 14, 24 formed at the upper edges of the widthwise direction partition plates. Each of lengthwise direction partition members 30 includes: a first insertion slit 31 fit to the first base slit 14 of the first base member 10; and a second insertion slit 32 fit to the second base slit 24 of the second base member 20.

Description

  The present invention relates to a bottom plate-integrated partition that is housed and used in a box such as a cardboard box. More specifically, the partition of the present invention is used to form a plurality of cells (small rooms) in the box and partition between a plurality of articles stored in the box.

  Conventionally, for example, when a plurality of bottle products are stored in a cardboard box, a partition body is used to prevent the bottle products from colliding with each other in the box. Such a partition body divides the inside of the box by a plurality of length direction partition plates and a plurality of width direction partition plates to form a plurality of cells (small rooms). In each cell formed in the box, one bottle product can be stored, and the bottle product does not collide with each other because the partitioning body serves as a cushioning material.

  A general partition is composed of a plurality of length direction partition plates and a plurality of width direction partition plates. Each longitudinal partition plate rises in parallel at predetermined intervals, and includes an upper cut extending downward from the upper edge thereof. Moreover, each width direction partition plate is provided with the lower notch which meshes | engages corresponding to the upper notch of each length direction partition plate. And a partition body is assembled in what is called a cross-beam shape by making each width direction partition plate and each length direction partition plate mutually orthogonally cross, and notching each other.

  However, it is difficult to maintain a state in which each of the width direction partition plates and each of the length direction partition plates are orthogonal, although the partition body having such a configuration can be easily folded flat by engaging the notches. For this reason, there is a problem that when the article is stored in the box, the storage work must be performed while adjusting the shape of the partition. Usually, in order to reinforce the bottom of the box, it is necessary to lay a bottom plate (bottom pad) formed separately from the partition before placing the partition in the box. is there. As described above, the conventional general partition has a disadvantage in that it is troublesome to store in the box.

  For this reason, conventionally, attempts have been made to simplify the handling when storing the article in the box by integrating the partition and the bottom plate (for example, Patent Document 1, Patent Document 2, Patent Document 3). ).

  For example, Patent Document 1 discloses a partition that forms compartments in a box for storing or transporting articles. The partition of patent document 1 is comprised by fitting a horizontal partition part and a vertical partition part. The horizontal partition is parallel to the first direction and has a pair of horizontal partitions in which a plurality of cut portions are provided at predetermined intervals on each upper end, and a connecting plate that connects the lower sides of the horizontal partition It consists of. In addition, the vertical partition portion is provided in parallel with the second direction, and is provided with a plurality of cut portions for fitting with cut portions formed in the horizontal partition plate at respective lower end portions at predetermined intervals. It consists of a partition plate.

  Further, in Patent Document 2, a box can be divided into six chambers by folding a single sheet, and has a reinforcing function of the box and at the same time can eliminate a step caused by an inner flap on the bottom plate of the box. A material is disclosed.

  Further, Patent Document 3 discloses a partition body that is fitted into a box having a cylindrical side plate portion standing from the bottom portion and the periphery thereof. The partition body of Patent Document 3 is formed by bending one sheet or by assembling a plurality of sheets, and includes a partition wall portion, a bottom plate portion extending from the partition wall portion, have. The bottom plate portion has a pair of abutting portions that abut against the opposite one side portion and the other side portion of the inner surface of the side plate portion of the box, and is configured to maintain a planar shape. .

JP 2002-249139 A Japanese Patent Laid-Open No. 11-227746 JP 2008-260563 A

  Each of the conventional partition bodies disclosed in Patent Documents 1 to 3 partitions a plurality of cells inside the box body by a length direction partition plate and a width direction partition plate. Is formed integrally with the bottom plate. Further, the conventional partition plate can be easily folded into a flat shape even in an assembled state, and is highly convenient in this respect.

  However, in the conventional partition, the bottom plate is not formed below all the cells partitioned by the partition plate. That is, in the conventional partition, the bottom plate is laid on some of the plurality of cells partitioned by the partition plate, but the bottom plate is below the part of the plurality of cells. Some are not laid. For this reason, in the conventional partition, it is necessary to store articles even in cells in which the bottom plate is not laid, and there is a problem in that all articles stored in the box cannot be sufficiently protected.

  For example, articles such as bottle products are stored in the plurality of cells partitioned by the partition plate. However, in the conventional partition plate, some of the plurality of bottle products can be protected by the bottom plate, but some of the plurality of bottle products cannot be protected by the bottom plate. In addition, when a conventional partition plate is used, there is a bottle product placed on the bottom plate and a bottle product placed on the bottom surface of the box without the bottom plate. There was a difference in the height of the bottle products stored in the box. Thus, the conventional partition plate was not completely called a bottom plate-integrated partition plate.

  For this reason, at present, it is a bottom plate-integrated partition body that can be easily folded, and it is possible to form a bottom plate below all the cells partitioned by the length direction partition plate and the width direction partition plate. There is a need for a partition having a unique structure.

Therefore, as a result of intensive studies on means for solving the above-described problems of the conventional invention, the inventor of the present invention, by associating the bottom plate connected to the first base member with the bottom plate connected to the second base member. A wide bottom plate is formed, and above the bottom plate, a width direction partition plate integrated with each of the first and second base members and a separately prepared length direction partition member are orthogonal to each other. A structure was proposed in which a plurality of cells were partitioned by fitting. Further, according to the partition body having such a structure, the bottom plate can be easily folded from the assembled state, and the bottom plate is formed below all the cells partitioned by the length direction partition plate and the width direction partition plate. I got the knowledge that I can. The inventor has conceived that the problems of the prior art can be solved based on the above knowledge, and has completed the present invention.
More specifically, the present invention has the following configuration.

The present invention relates to a bottom plate integrated partition. The partition of the present invention includes a first base member 10, a second base member 20, and one or a plurality of longitudinal direction partition members 30.
First, the first base member 10 is
A first bottom plate 11,
A first side plate 12 that is connected to a part of one side of the first bottom plate 11 via a broken line and can stand up with respect to the first bottom plate 11;
A first width direction partition plate 13 which is connected to a part or all of one side of the first side plate 12 via a broken line, and can form a partition standing on the surface of the first bottom plate 11;
One or a plurality of first base slits 14 formed on the upper edge of the first width direction partition plate 13;
have.
Also, the second base member 20 is similar to the first base member 10 in the same way.
A second bottom plate 21;
A second side plate 22 connected to a part of one side of the second bottom plate 21 via a broken line, and capable of standing up with respect to the second bottom plate 21;
A second width direction partition plate 23 that is connected to a part or all of one side of the second side plate 22 via a broken line, and can form a partition standing on the surface of the second bottom plate 21;
One or more second base slits 24 formed on the upper edge of the second width direction partition plate 23;
have.
Furthermore, each of the one or more longitudinal partition members 30 is
A first insertion slit 31 fitted into the first base slit 14 of the first base member 10;
A second insertion slit 32 fitted into the second base slit 24 of the second base member 20;
have.

  As in the above-described configuration, both the first base member 10 and the second base member 20 have the width direction partition plates 13, 23 connected to the bottom plates 11, 21 via the side plates 12, 22. For this reason, when the width direction partition plates 13 and 23 are bent toward the upper side of the bottom plates 11 and 21, it is possible to form a partition standing above the bottom plates 11 and 21. Thereby, in the partition of this invention, the width direction partition plates 13 and 23 and the some length direction partition member 30 can be orthogonally crossed above the bottom plates 11 and 21, and a some cell can be formed. Therefore, the partition body of the present invention can lay the bottom plate under all the articles (bottle products, etc.) stored in the box, and as a result, partitions the articles while protecting the articles safely. be able to.

  In the partition of the present invention, one or a plurality of length direction partition members 30 are orthogonal to the first width direction partition plate 13 and the second width direction partition plate 23, thereby defining a plurality of cells 40. It is preferable that at least one of the first bottom plate 11 and the second bottom plate 21 is positioned below each of the first bottom plate 11 and the second bottom plate 21.

  As described above, in the partition of the present invention, the first bottom plate 11 and the second bottom plate 21 so that at least one of the first bottom plate 11 and the second bottom plate 21 is positioned below each of the plurality of cells 40. It is preferable that the area and the like are adjusted. Thereby, all the articles accommodated in the box can be safely protected.

  In the partition according to the present invention, it is preferable that the first base member 10 and the second base member 20 are each formed by a single sheet.

  In the present invention, the first base member 10 and the second base member 20 can be configured by bonding separate plate portions with an adhesive or the like. The body structure can be made simpler.

  In the partition body of the present invention, the first bottom plate 11 is formed with a first notch 15, the second bottom plate 21 is formed with a second notch 25, and the first bottom plate 11 and the second bottom plate 21 are connected to each other. It is preferable that the first cutout portion 15 and the second cutout portion 25 are fitted to each other when they are brought into contact with each other.

  As in the above configuration, the first bottom plate 11 and the second bottom plate 21 are engaged with each other by the notches 15 and 25, so that the engagement force when the first bottom plate 11 and the second bottom plate 21 are abutted is increased. Since the first bottom plate 11 and the second bottom plate 21 are difficult to separate, the convenience of the partition body is improved.

In the partition according to the present invention, the first base member 10 is further connected to a part or all of one side of the first bottom plate 11 via a broken line and is opposed to the first bottom plate 11 so as to face the first side plate 12. It is preferable to have a first lock plate 16 that can stand up and a first lock slit 17 and a second lock slit 18 that are formed on the upper edge of the first lock plate 16.
Similarly, the second base member 20 can further stand up with respect to the second bottom plate 21 so as to be connected to a part or all of one side of the second bottom plate 21 via a broken line and to face the second side plate 22. It is preferable to have a second lock plate 26 and a first lock slit 27 and a second lock slit 28 formed on the upper edge of the second lock plate 26.
Further, a first lock difference that fits into the two first lock slits 17 and 27 in the state where the first lock plate 16 and the second lock plate 26 are held together at the lower edge of the first width direction partition plate 13. In the state in which the insertion slit 19 is formed and the first lock plate 16 and the second lock plate 26 are held at the lower edge of the second width direction partition plate 23, the two second lock slits 18 and 28 are provided. It is preferable that a second lock insertion slit 29 that fits in is formed.

  As described above, in the first base member 10 and the second base member 20, the lock plates 16 and 26 are connected to the bottom plates 11 and 21, and the width direction partition plates 13 and 23 are connected to the lock plates 16 and 23. 26, when the partition body is assembled, the bottom plates 11 and 21 are locked (fixed) by the width direction partition plates 13 and 23. For this reason, the partition in the assembled state is less likely to lose its shape.

  The partition body of the present invention is of a bottom plate integrated type that can be easily folded, and the bottom plate can be formed below all the cells partitioned by the length direction partition plate and the width direction partition plate. .

FIG. 1 is a development view of the partition according to the first embodiment. FIG. 2 is an explanatory view showing how to fold the base member included in the partition. FIG. 3 is a perspective view showing a state where the members included in the partition are assembled. FIG. 4 is a perspective view showing a state in which the partition body is assembled. FIG. 5 is a bird's-eye view showing the assembled partition viewed from above. FIG. 6 is a perspective view showing a process of folding the assembled partition. FIG. 7 is a development view of the partition according to the second embodiment. FIG. 8 is a perspective view showing a state in which the bottom plate of the base member included in the partition is engaged. FIG. 9 is a development view of the partition according to the third embodiment. FIG. 10 is a perspective view showing a state in which the lock plate of the base member included in the partition is put together. FIG. 11 is a perspective view showing a state in which the width direction partition plate is fitted to the lock plate in the palm-arranged state. FIG. 12 is a perspective view showing a state in which the partition body is assembled.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. The present invention is not limited to the embodiments described below, but includes those appropriately modified by those skilled in the art from the following embodiments.
In the perspective view and the like of the present application, the three-dimensional direction in the figure is indicated by an orthogonal coordinate system having an X axis, a Y axis, and a Z axis.
In the present specification, the length direction and the width direction mean directions perpendicular to each other in a plane. The terms length direction and width direction only specify that they are orthogonal to each other, and do not specify that one direction is longer than the other unless otherwise specified. For example, the length in the length direction may be longer than the length in the width direction, the length in the width direction may be longer than the length in the length direction, The length in the width direction may be the same length.
In the present specification, “A to B” means “A or more and B or less”.

(1. First embodiment)
FIG. 1 is a development view showing a first embodiment of the partition according to the present invention. The partition 100 according to the present invention is basically used by being housed in a box such as a cardboard box. The partition body 100 can form a plurality of cells (small chambers) in the box body and partition the plurality of articles stored in the box body. For example, when a plurality of bottle products are stored in a cardboard box, the bottle products can be prevented from colliding with each other by providing the partition 100 in the box.

  As shown in FIG. 1, the partition 100 according to the present invention includes two base members 10 and 20 and a plurality of longitudinal direction partition members 30. In the present specification, the two base members 10 and 20 are referred to as a first base member 10 and a second base member 20, respectively. Moreover, in the example shown in FIG. 1, the number of the length direction partition members 30 is three. However, the number of length direction partition members 30 can be increased or decreased as appropriate, and may be one, two, or four or more. It is preferable that the 1st base member 10, the 2nd base member 20, and the some length direction partition member 30 are the thing which cut and shape | molded the corrugated cardboard sheet | seat, for example. In particular, the first base member 10, the second base member 20, and the plurality of longitudinal direction partitioning members 30 are each preferably formed by a single corrugated cardboard sheet. In addition, in FIG. 1, the eye direction of the corrugated board sheet which comprises each member is notionally shown in the small circle.

  As shown in FIG. 1, the first base member 10 includes a first bottom plate 11, a first side plate 12, a first width direction partition plate 13, and a first base slit 14. Similarly, the second base member 20 includes a second bottom plate 21, a second side plate 22, a second width direction partition plate 23, and a second base slit 24. It is preferable that the first base member 10 and the second base member 20 have basically the same shape, and it is preferable that the elements constituting them are basically the same shape.

  The first bottom plate 11 and the second bottom plate 21 are rectangular in the example shown in FIG. The sum of the area of the first bottom plate 11 and the area of the second bottom plate 21 is preferably substantially the same as the area of the bottom surface of the box housing the partition 100. For example, the sum of the areas of the bottom plates 11 and 21 is preferably 80% to 105% or 90% to 100% with respect to the area of the bottom surface of the box. Thus, when the 1st bottom plate 11 and the 2nd bottom plate 21 are faced | matched, the whole bottom face of a box can be reinforced by covering substantially the whole bottom face of a box. In addition, the shape of each baseplate 11 * 21 is not limited to a rectangle (quadrangle), The shape (pentagon-octagon) which cut off the corner | angular of the rectangle diagonally may be sufficient.

  The first side plate 12 is connected to a part of one side of the first bottom plate 11 via a broken line. Similarly, the second side plate 22 is connected to a part of one side of the second bottom plate 21 via a broken line. Each of the side plates 12 and 22 is bent at a fold line located at the boundary with each of the bottom plates 11 and 21 and stands up with respect to each of the bottom plates 11 and 21. In the example shown in FIG. 1, the side plates 12 and 22 are rectangular. Further, the side plates 12 and 22 extend from a part of one side of the bottom plates 11 and 21 at the corners of the bottom plates 11 and 21, respectively.

  The first width direction partition plate 13 is connected to one side of the first side plate 12 via a broken line. Similarly, the second width direction partition plate 23 is connected to one side of the second side plate 22 via a broken line. In the unfolded state shown in FIG. 1, a folding line formed at the boundary between each width direction partition plate 13, 23 and each side plate 12, 22, and a boundary formed between each side plate 12, 22 and each bottom plate 11, 21. The broken lines extend in directions orthogonal to each other. In the unfolded state, the width direction partition plates 13 and 23 extend in the same direction as the bottom plates 11 and 21. However, notches are formed between the width direction partition plates 13 and 23 and the bottom plates 11 and 21 and are separated from each other. In the example shown in FIG. 1, the width direction partition plates 13 and 23 are basically formed in a rectangular shape except for slits described later.

  FIG. 2 shows how the first base member 10 is bent. Although not shown in FIG. 2, the second base member 20 can be bent in the same manner as the first base member 10. First, as shown in FIG. 2A, in the first base member 10, the first side plate 12 is bent with respect to the first bottom plate 11. As a result, the first side plate 12 rises with respect to the first bottom plate 11, and the first width direction partition plate 13 connected to the first side plate 12 also stands. Thereafter, as shown in FIG. 2B, the first width direction partition plate 13 is bent toward the upper side of the first bottom plate 11 with respect to the first side plate 12. As a result, the first width direction partition plate 13 forms a partition standing on the surface of the first bottom plate 11.

  As shown in FIGS. 1 and 2, one or more first base slits 14 are formed on the upper edge of the first width direction partition plate 13 in an upright state. Similarly, one or a plurality of second base slits 24 are formed at the upper edge of the second width direction partition plate 23 in an upright state. Each of the base slits 14 and 24 is a linear cut extending downward from the upper edge of each of the width direction partition plates 13 and 23. The number of the base slits 14 and 24 can be appropriately increased or decreased according to the number of the length direction partition members 30. In this embodiment, since the partition 100 has the three length direction partition members 30, the number of the base slits 14 and 24 formed in each width direction partition plate 13 and 23 is also three. ing. However, at least one or more base slits 14 and 24 may be formed. Further, as shown in FIG. 1, the extending direction of each base slit 14, 24 preferably coincides with the eye direction of the corrugated cardboard sheets constituting the first base member 10 and the second base member 20. . Corrugated cardboard sheets are usually resistant to pressure in a direction that matches the eye direction. For this reason, the extension direction of each base slit 14 and 24 and the eye direction of a corrugated cardboard sheet | seat correspond, The intensity | strength with respect to the up-down direction of the partition 100 whole improves.

  The one or more longitudinal direction partition members 30 are members that are fitted to both the first width direction partition plate 13 and the second width direction partition plate 23 that are standing. As shown in FIG. 1, each length direction partition member 30 has a first insertion slit 31 and a second insertion slit 32. The first insertion slit 31 and the second insertion slit 32 are linear cuts formed at the lower edge of the lengthwise partition member 30 and extending upward. The 1st insertion slit 31 of the length direction partition member 30 fits into the 1st base slit 14 of the 1st width direction partition plate 13 in the standing state. Moreover, the 2nd insertion slit 32 of the length direction partition member 30 fits into the 2nd base slit 24 of the 2nd width direction partition plate 23 in the standing state. Thus, the 1st width direction partition plate 13 and the 2nd width direction partition plate 23 are mutually connected by the length direction partition member 30 being inserted. The length direction partition member 30 and the width direction partition plates 13 and 23 are orthogonal to each other above the bottom plates 11 and 21. As shown in FIG. 1, the extending direction of the first insertion slit 31 and the second insertion slit 32 may coincide with the eye direction of the corrugated cardboard sheet constituting the length direction partition member 30. preferable.

  FIG. 3 shows the assembled state of the first base member 10 and the second base member 20 together with the arrangement relationship of the length direction partition members 30. As shown in FIG. 3, when the base members 10 and 20 are assembled, the side plates 12 and 22 stand vertically with respect to the bottom plates 11 and 21. Further, the width direction partition plates 13 and 23 are bent at right angles to the side plates 12 and 22 and are erected vertically to the bottom plates 11 and 21. In FIG. 3, an orthogonal coordinate system of the X axis, the Y axis, and the Z axis is set. If it demonstrates using a coordinate, each baseplate 11 * 21 will become an XY plane. Moreover, each side plate 12 * 22 becomes an XZ plane. Moreover, each width direction partition plate 13 * 23 becomes a YZ plane. Thus, in the assembled state, the bottom plates 11 and 21, the side plates 12 and 22, and the width direction partition plates 13 and 23 form planes that are orthogonal to each other.

  As shown in FIG. 3, the first base member 10 and the second base member 20 are assembled so that the first width direction partition plate 13 and the second width direction partition plate 23 face each other. The member 10 and the second base member 20 are disposed, and the first bottom plate 11 and the second bottom plate 21 are brought into contact with each other. Here, it is preferable that the first width direction partition plate 13 has a length that extends to above the second bottom plate 21 in a state where the first bottom plate 11 and the second bottom plate 21 are abutted. Similarly, it is preferable that the second width direction partition plate 23 has a length that extends to the upper side of the first bottom plate 11 in a state where the first bottom plate 11 and the second bottom plate 21 are in contact with each other. That is, it is preferable that the width direction partition plates 13 and 23 have a length in the Y direction longer than the length of the bottom plates 11 and 21 in the Y direction. In particular, the length in the Y direction of each of the width direction partition plates 13 and 23 is substantially equal to the sum of the length in the Y direction of the first bottom plate and the length in the Y direction of the second bottom plate, or this sum. On the other hand, the value is preferably 80% to 105%, or 90% to 100%.

  Further, as shown in FIG. 3, the length direction partition member 30 is disposed so as to be orthogonal to the width direction partition plates 13 and 23. That is, since each width direction partition plate 13 and 23 is a YZ plane, the length direction partition member 30 becomes an XZ plane.

  FIG. 4 shows a state in which the partition 100 is assembled. As shown in FIG. 4, the first base slit 14 formed in the first width direction partition plate 13 of the first base member 10 has a first insertion slit 31 formed in the length direction partition member 30. The second insertion slit 32 formed in the length direction partition member 30 is fitted in the second base slit 24 formed in the second width direction partition plate 23 of the second base member 20. By performing this fitting operation on each of the plurality of longitudinal direction partition members 30, as shown in FIG. 4, the partition body 100 is assembled in a so-called cross beam shape. The partition 100 divides a plurality of cells 40 by a first width direction partition plate 13, a second width direction partition plate 23, and a plurality of length direction partition members 30. The cell 40 is a small room for partitioning a plurality of articles stored in the box. The cell 40 has a rectangular shape in plan view. The cell 40 includes a first width direction partition plate 13, a second width direction partition plate 23, a plurality of length direction partition members 30 surrounded by four sides, a three side definition, There are things with defined edges. As described above, the cell 40 has at least two sides defined by two or more of the first width direction partition plate 13, the second width direction partition plate 23, or the plurality of length direction partition members 30. Good. As shown in FIG. 4, in the present embodiment, a total of 12 cells 40 of 4 × 3 in width are partitioned.

  FIG. 5 shows a state in which the partition 100 is viewed from above. As shown in FIG. 5, in the present embodiment, all of the first bottom plate 11 or the first bottom plate 11 are located below the plurality of cells 40 partitioned by the width direction partition plates 13 and 23 and the length direction partition members 30. Two bottom plates 21 are located. For this reason, when storing a plurality of articles (such as bottle products) in the box, the article is placed on the first bottom plate 11 or the second bottom plate 21 regardless of which cell 40 stores the article. It becomes. That is, the partition 100 according to the present invention can protect all articles stored in the box with the first bottom plate 11 or the second bottom plate 21.

  FIG. 6 shows a state in which the partition body 100 is folded from the assembled state shown in FIG. As shown in FIG. 6, the partition 100 is configured such that the width direction partition plates 13 and 23 and the length direction partition members 30 are fitted only by the engagement of the slits. By applying force in the diagonal direction, it can be easily folded flat. Moreover, in the partition 100 of this embodiment, it is not necessary to remove each bottom plate 11 * 21. For this reason, the partition 100 of this embodiment can be changed from the assembled state to the flat state with one touch.

(2. Second Embodiment)
Subsequently, a second embodiment of the partition according to the present invention will be described. Regarding the second embodiment, the same points as those of the first embodiment described above will be denoted by the same reference numerals and the description thereof will be omitted, and the description will be focused on the points different from the first embodiment.
FIG. 7 is a development view showing the partition 200 according to the second embodiment. As shown in FIG. 7, the partition 200 according to the second embodiment is similar to the partition 100 (see FIG. 1) according to the first embodiment, and the first base member 10 and the second base member. 20 and a plurality of longitudinal direction partition members 30. However, in the partition 200 according to the second embodiment, the structure of the first bottom plate 11 of the first base member 10 and the second bottom plate 21 of the second base member 20 is the same as the partition 100 according to the first embodiment. Is different.

  As shown in FIG. 7, a first notch 15 is formed in the first bottom plate 11 of the first base member 10. Similarly, a second notch 25 is formed in the second bottom plate 21 of the second base member 20. The first notch 15 and the second notch 25 are formed at positions where the first bottom plate 11 and the second bottom plate 21 face each other. For example, the notches 15 and 25 may be formed in the middle of the sides where the first bottom plate 11 and the second bottom plate 21 face each other, as shown in FIG.

  As shown in FIG. 8, the first cutout portion 15 formed in the first bottom plate 11 and the second cutout portion 25 formed in the second bottom plate 21 are fitted to each other. Thus, when the partition 200 is assembled, the notches 15 and 25 are engaged with each other, so that the first bottom plate 11 and the second bottom plate 21 are engaged with each other. Therefore, in the state where the partition 200 is assembled, the first bottom plate 11 and the second bottom plate 21 are not easily dissociated, and as a result, the shape retention of the partition 200 is improved.

(3. Third embodiment)
Subsequently, a third embodiment of the partition according to the present invention will be described. Regarding the third embodiment, the same points as those of the first embodiment described above are denoted by the same reference numerals, and the description thereof will be omitted, and the description will be focused on the points different from the first embodiment.
FIG. 9 is a development view showing the partition 300 according to the third embodiment. As shown in FIG. 9, the partition body 300 according to the third embodiment is similar to the partition body 100 (see FIG. 1) according to the first embodiment, and the first base member 10 and the second base member. 20 and a plurality of longitudinal direction partition members 30. However, the partition 300 according to the third embodiment is different from the partition 100 according to the first embodiment in that it has a bottom plate locking mechanism.

  As shown in FIG. 9, the first lock plate 16 is connected to the first bottom plate 11 of the first base member 10 via a broken line. Similarly, a second lock plate 26 is connected to the second bottom plate 21 of the second base member 20 via a broken line. The lock plates 16 and 26 are connected to the sides of the bottom plates 11 and 21 opposite to the side plates 12 and 22. In other words, the lock plates 16 and 26 are connected to the bottom plates 11 and 21 at positions facing the side plates 12 and 22 when the lock plates 16 and 26 are bent at right angles along the folding line and stand up.

  Further, a first lock slit 17 and a second lock slit 18 extending downward are formed at the upper edge of the first lock plate 16. Similarly, a first lock slit 27 and a second lock slit 28 extending downward are formed at the upper edge of the second lock plate 26. Further, a first lock insertion slit 19 extending upward is formed at the lower edge of the first width direction partition plate 13 of the first base member 10. Similarly, a second lock insertion slit 29 extending upward is formed at the lower edge of the second width direction partition plate 23 of the second base member 20. Each of these lock insertion slits 19 and 29 is provided in the vicinity of the central portion of the lower edge of each width direction partition plate 13 and 23.

  When assembling the partition 300 having the above-described configuration, first, as shown in FIG. 10, the first lock plate 16 is bent at a right angle with respect to the first bottom plate 11 and the second lock plate 26 is raised. The second bottom plate 21 is bent at a right angle and raised. Then, the first lock plate 16 and the second lock plate 26 are brought into contact with each other. In this hand-held state, the positions of the first lock slit 17 and the second lock slit 18 formed in the first lock plate 16 and the first lock slit 27 and the second lock slit 28 formed in the second lock plate 26 are as follows. Match. Therefore, the two first lock slits 17 and 27 form one cut, and the two second lock slits 18 and 28 form one cut. In addition, if it demonstrates using a coordinate, the 1st lock plate 16 and the 2nd lock plate 26 of the standing state will become a XZ plane.

  After that, as shown in FIG. 11, the side plates 12 and 22 of the base members 10 and 20 are bent at right angles to the bottom plates 11 and 21, respectively, and the width direction partition plates 13 and 23 are set up. Bend at right angles to the side plates 12 and 22. At this time, the first lock insertion slit 19 formed on the lower edge of the first width direction partition plate 13 is replaced with two first lock slits 17. 27. Further, the second lock insertion slit 29 formed on the lower edge of the second width direction partition plate 23 is fitted into the two second lock slits 18 and 28 formed on the upper edges of the lock plates 16 and 26. Let Thereby, the width direction partition plates 13 and 23 are fixed to each other perpendicular to the lock plates 16 and 26. In this way, in the first base member 10 and the second base member 20, the lock plates 16 and 26 are connected to the bottom plates 11 and 21, and the width direction partition plates 13 and 23 are connected to the lock plates 16 and 26, respectively. With the fitting structure, when the partition body 300 is assembled, the bottom plates 11 and 21 are locked (fixed) by the width direction partition plates 13 and 23. For this reason, the partition 300 in the assembled state is not easily deformed. Further, as shown in FIG. 11, the lock plates 16 and 26 function to partition the storage space in the box in the length direction (X direction) orthogonal to the width direction partition plates 13 and 23. For this reason, the partition body 300 of 3rd Embodiment reduces the number of the length direction partition members 30 one compared with the partition body 100 (refer FIG. 1) of 1st Embodiment.

  Thereafter, as shown in FIG. 12, the first base slit 14 formed in the first width direction partition plate 13 of the first base member 10 and the second width direction partition plate 23 of the second base member 20 are formed. The lengthwise partition members 30 are fitted into the second base slits 24, respectively. Thereby, the partition 300 is assembled in what is called a cross beam.

  As mentioned above, in this specification, in order to express the content of this invention, it demonstrated focusing on preferable embodiment of this invention, referring drawings. However, the present invention is not limited to the above-described embodiments, but includes modifications and improvements obvious to those skilled in the art based on the matters described in the present specification.

  The present invention relates to a bottom plate-integrated partition that is housed and used in a box such as a cardboard box. Therefore, the present invention can be suitably used in the cardboard box manufacturing industry.

DESCRIPTION OF SYMBOLS 10 ... 1st base member 11 ... 1st bottom plate 12 ... 1st side plate 13 ... 1st width direction partition plate 14 ... 1st base slit 15 ... 1st notch part 16 ... 1st lock plate 17 ... 1st lock slit 18 ... 2nd lock slit 19 ... 1st lock insertion slit 20 ... 2nd base member 21 ... 2nd bottom plate 22 ... 2nd side plate 23 ... 2nd width direction partition plate 24 ... 2nd base slit 25 ... 2nd notch part 26 ... 2nd lock plate 27 ... 1st lock slit 28 ... 2nd lock slit 29 ... 2nd lock insertion slit 30 ... Length direction partition member 31 ... 1st insertion slit 32 ... 2nd insertion slit 40 ... Cell 100 ... Partition body (first embodiment)
200 ... partition body (second embodiment)
300 ... partition (third embodiment)

Claims (5)

A base plate-integrated partition including a first base member (10), a second base member (20), and one or more longitudinal direction partition members (30),
The first base member (10)
A first bottom plate (11);
A first side plate (12) that is connected to a part of one side of the first bottom plate (11) via a broken line and can stand up with respect to the first bottom plate (11);
A first width direction partition plate (13) that is connected to a part or all of one side of the first side plate (12) via a fold line and can form a partition standing on the surface of the first bottom plate (11); ,
One or more first base slits (14) formed at the upper edge of the first width direction partition plate (13),
The second base member (20)
A second bottom plate (21);
A second side plate (22) that is connected to a part of one side of the second bottom plate (21) via a broken line and can stand up with respect to the second bottom plate (21);
A second width direction partition plate (23) connected to a part or all of one side of the second side plate (22) via a broken line and capable of forming a partition standing on the surface of the second bottom plate (21); ,
One or more second base slits (24) formed on the upper edge of the second width direction partition plate (23),
Each of the one or more longitudinal partition members (30)
A first insertion slit (31) that fits into the first base slit (14) of the first base member (10);
A partition having a second insertion slit (32) fitted into the second base slit (24) of the second base member (20). A plurality of cells (40) are defined by the one or more longitudinal direction partition members (30) being orthogonal to the first width direction partition plate (13) and the second width direction partition plate (23),
The partition according to claim 1, wherein at least one of the first bottom plate (11) and the second bottom plate (21) is located below each of the plurality of cells (40). The partition according to claim 1 or 2, wherein the first base member (10) and the second base member (20) are formed by a single sheet. A first notch (15) is formed in the first bottom plate (11),
A second notch (25) is formed in the second bottom plate (21),
The first notch (15) and the second notch (25) are fitted to each other when the first bottom plate (11) and the second bottom plate (21) are brought into contact with each other. The partition according to claim 3. The first base member (10) further includes:
The first bottom plate (11) can be erected with respect to the first bottom plate (11) so as to be connected to a part or all of one side of the first bottom plate (11) via a broken line and to face the first side plate (12). A lock plate (16);
A first lock slit (17) and a second lock slit (18) formed on the upper edge of the first lock plate (16);
The second base member (20) further includes:
The second bottom plate (21) is connected to a part or all of one side of the second bottom plate (21) via a broken line, and can be raised with respect to the second bottom plate (21) so as to face the second side plate (22). A lock plate (26);
A first lock slit (27) and a second lock slit (28) formed on the upper edge of the second lock plate (26);
At the lower edge of the first width-direction partition plate (13), the two first lock slits (17, 27) in a state where the first lock plate (16) and the second lock plate (26) are held together. ) Is formed with a first lock insertion slit (19) to be fitted,
At the lower edge of the second width direction partition plate (23), the two second lock slits (18, 28) in a state where the first lock plate (16) and the second lock plate (26) are held together. The partition according to any one of claims 1 to 3, wherein a second lock insertion slit (29) is formed to be fitted to.

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