Film wound body housing

Abstract

To provide a film wound body housing which can ease take-out of a wound body while realizing a simple constitution.SOLUTION: This invention relates to a wound body housing 10, which comprises a body part 20, having an internal space 20b and an opening 20a formed by a front plate 30, a bottom plate 31, a rear plate 32 and side plates 34, and a lid part 21 mounted on the body part 20 so as to open / close the opening 20a, and is so constituted that the wound body 11 may be housed in the internal space 20b. The lid part 21 has a top plate 40, connected to the upper edge part 32U of the rear plate 32, and a side piece 42 connected to the side edge part 40S of the top plate 40. The side plate 34 is provided with a notch part 34a, having such a size and shape as to allow the insertion of user's fingers from outside of the body part 20 into the internal space 20b in an open state of the opening 20a, and having such a size and shape as to be covered with the side piece 42 in a close state of the opening 20a.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present invention relates to a wound body storage box. [Background technology]

[0002] Currently, rolls of wrap film, paper, etc. wound around a core are stored in a roughly rectangular box for transport, sale, use, etc. When using such a box (roll storage box), the ends of the wrap film, etc., may get stored inside the box, making it impossible to pull out the required amount of wrap film, etc.

[0003] In recent years, various techniques have been proposed to make it easier to remove the wound body from the storage box. For example, a technique has been proposed in which the rear plate and the cover plate connected thereto are rotated integrally around the rear edge of the bottom plate of the storage box as a rotation axis, making it possible to easily remove the wound body from the rear of the storage box (see Patent Document 1), and a technique has been proposed in which a pressing piece provided inside the storage box and a holding piece connected thereto are rotated integrally around the upper edge of the front plate of the storage box as a rotation axis, so that the wound body held by the holding piece is pushed upward and made easy to remove (see Patent Document 2). In addition, a technique has been proposed in which a groove is provided on the side of the storage box, and a piece attached to the end of the core of the wound body is guided by this groove, making it possible to replace the wound body (see Patent Document 3). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2018-131213 A [Patent Document 2] JP 2019-172338 A [Patent Document 3] Utility Model Registration No. 3159103 Summary of the Invention [Problem to be solved by the invention]

[0005] However, in the conventional techniques described in Patent Document 1 and Patent Document 2, since it is necessary to provide a special mechanism at the front and rear of the storage box, there is a problem that a relatively large number of steps are required when manufacturing the storage box, and the cost is relatively high. On the other hand, if the mechanism as in Patent Document 1 and Patent Document 2 is not provided in the storage box, it is relatively difficult to remove the roll from the storage box, and more force than expected is required, and in some cases, there is a risk that the hand will come into contact with the saw blade for cutting the wrap film. Although the storage box disclosed in Patent Document 3 has a groove on its side, it is not designed to make it easy to remove the roll. In addition, since the groove in Patent Document 3 does not have a size that allows the user to insert a finger, there is a risk that the storage box will be damaged if the user tries to force his or her finger into it. Furthermore, when using the storage box in Patent Document 3, although the roll can be pulled up by using a tool such as a screwdriver, there is also a problem that the workability is poor.

[0006] The present invention has been made in view of the above circumstances, and has an object to provide a wound body storage box that has a relatively simple structure and yet allows the wound body to be easily removed. [Means for solving the problem]

[0007] In order to achieve the above-mentioned object, the first wound body storage box of the present invention is a storage box comprising a main body having an internal space and an opening formed by a front plate, a bottom plate, a rear plate and side plates, and a lid attached to the main body so as to open and close the opening, and configured so that a wound body is stored in the internal space, the lid having a top plate connected to the upper edge of the rear plate and a side piece connected to the side edge of the top plate, the side plate having a size and shape to allow a user to insert a finger from outside the main body into the internal space when the opening is open, thereby enabling the user to pull the wound body upward with the finger, and a cutout or through hole having a size and shape to be covered by the side piece when the opening is closed is provided in advance.

[0008] In addition, a second wound body storage box according to the present invention is a storage box comprising a main body having an internal space and an opening formed by a front plate, a bottom plate, a rear plate and side plates, and a lid attached to the main body so as to open and close the opening, and configured so that a wound body is stored in the internal space, and the lid has a top plate connected to the upper end of the rear plate and a side piece connected to the side end of the top plate, and the side plate has a size and shape to allow a user's finger to be inserted from outside the main body into the internal space when the opening is open, thereby enabling the wound body to be pulled upward by the finger, and is provided with a cut line capable of forming a notch or through hole having a size and shape to be covered by the side piece when the opening is closed.

[0009] Here, the roll may be one formed by rolling up a wrap film (for example, a vinylidene chloride film).

[0010] When this configuration is adopted, the user can insert his / her finger into the wound body stored in the internal space of the main body from the outside of the main body when the opening of the main body is open by using the notch or through hole provided in advance (or formed by cutting or cutting along the cut line) in the side plate of the main body, and pull the wound body upward with his / her finger to easily remove it from the opening. On the other hand, when the opening of the main body is closed, the notch or through hole provided in the side plate is covered by the side piece of the lid, so that it is possible to prevent insects and the like from entering the internal space of the main body through the notch or through hole. In this way, since the present storage box can realize the removal of the wound body by using the notch or through hole in the side plate of the main body, there is no need to provide a special mechanism in the front or rear of the main body, and the configuration is relatively simple. Therefore, there is an advantage that the manufacturing process of the storage box is not significantly increased and the increase in cost can be suppressed.

[0011] In the wound body storage box according to the present invention, more than half of the area of ​​the notch or through hole can be present in the upper half of the side plate. 2 can be set to exceed

[0012] In addition, the "area" of a cutout or through hole refers to the area lost due to the cutout or through hole when compared with the total area of ​​a side panel without the cutout or through hole when viewed from a direction perpendicular to the side panel. Effect of the Invention

[0013] According to the present invention, it is possible to provide a wound body storage box that can realize a simple configuration and that can facilitate removal of the wound body. [Brief description of the drawings]

[0014] [Figure 1] FIG. 2 is a perspective view of a wound body storage box according to an embodiment of the present invention. [Diagram 2] 2 is a perspective view showing a state in which a lid portion of the wound body storage box shown in FIG. 1 is open. [Diagram 3] 2 is a perspective view showing a state in which a wound body is removed from the wound body storage box shown in FIG. 1. FIG. [Figure 4] 2 is a development of the front surface side of the wound body storage box shown in FIG. [Diagram 5] 2 is a front view showing a state in which an opening flap is removed from the roll storage box shown in FIG. 1. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the following embodiments are merely preferred application examples, and the scope of application of the present invention is not limited to these.

[0016] First, the configuration of the wound body storage box 10 according to the present embodiment will be described with reference to Figs. 1 to 5. In this specification, the terms "upper" and "lower" in the configuration of the wound body storage box 10 are based on the position shown in Fig. 1, that is, the position when the bottom plate 31 (described later) of the wound body storage box 10 is placed downward and the cover plate 40 (described later) is placed upward. In addition, the front plate 30 (described later) side of the wound body storage box 10 is referred to as the "front", and the rear plate 32 (described later) side is referred to as the "rear". Furthermore, the longitudinal direction (left-right direction) of the wound body storage box 10 is referred to as the "X direction", the front-rear direction perpendicular to the longitudinal direction X of the wound body storage box 10 is referred to as the "Y direction", and the up-down direction of the wound body storage box 10 is referred to as the "Z direction".

[0017] The roll storage box 1 according to this embodiment has an elongated rectangular parallelepiped shape as a whole, as shown in Fig. 1. The material constituting the roll storage box 10 is paper, such as cardboard, coated cardboard, corrugated cardboard, etc., but other materials may be appropriately selected and used.

[0018] As shown in Figures 2 and 3, the roll storage box 10 is configured to store a roll 11 around which a film F is wound, and is equipped with a main body 20 having an opening 20a formed at the top and an internal space 20b in which the roll 11 is stored, and a lid 21 for opening and closing the opening 20a of the storage section 20.

[0019] As shown in Figs. 1 to 4, the main body 20 has a front panel 30, a bottom panel 31, a rear panel 32, front panel side pieces 33, side panels 34, rear panel side pieces 35, a back panel 36, and back panel side pieces 37, etc.

[0020] In the development view of FIG. 4, the back plate 36, the front plate 30, the bottom plate 31, and the back plate 32 each have a rectangular shape and are connected to each other in this order in the front-rear direction Y. The front plate side pieces 33 have a stepped shape and are connected to both ends of the front plate 30 in the left-right direction X. The side plates 34 have a square shape and are connected to both ends of the bottom plate 31 in the left-right direction X. The back plate side pieces 35 have an approximately square shape and are connected to both ends of the back plate 32 in the left-right direction X. The back plate side pieces 37 are connected to both ends of the back plate 36 in the longitudinal direction X. The side plates 34 are previously formed with "notches 34a". This will be described in detail later.

[0021] The front plate 30 has a wavy cut 30a formed along both ends in the left-right direction X. A temporary fastening member Q for temporarily fastening an end of the film F is provided on the surface of the front plate 30. The back plate 36 has a cut 36a formed therein, which is connected to a connection line (fold line) between the back plate 36 and the front plate 30.

[0022] As shown in Figs. 2 and 3, the main body 20 is formed in a rectangular parallelepiped shape with an opening 20a at the top. The front plate 30, the bottom plate 31, the rear plate 32, and the side plate 34 constitute five walls of the main body 20 other than the top surface, and form an internal space 20b of the main body 20. The back plate 36 is folded back inside the front plate 30 and disposed on the back surface of the front plate 30. The upper part of the front plate 30 above the cut 30a is separated from the lower part and rises forward. The upper part of the back plate 36 above the cut 36a is separated from the lower part and rises backward. The rear plate side piece 35 is folded back inside the side plate 34 to cover the inner surface of the side plate 34. The front plate side piece 33 and the rear plate side piece 37 are folded back to the inner surface of the side plate 34 and are interposed between the rear plate side piece 35 and the side plate 34.

[0023] In the rear plate side piece 35, a support member 35b is formed by a folding line 35bb and a cutting line 35bc for being inserted into the inside of the core body (hollow body) 70 of the wound body 11 housed in the internal space 20b of the main body 20 to support the wound body 11. In addition, in the side plate 34, a window 34b is formed by a folding line 34bb and a cutting line 34bc for inserting the support member 35b into the inside of the core body 70 of the wound body 11 so as to be capable of being pushed into the internal space 20b. The window 34b and the support member 35b constitute a mechanism for preventing the wound cylinder 11 housed in the internal space 20b from jumping out of the opening 20a.

[0024] As shown in the development view of FIG. 4, the lid portion 21 has a top plate 40, a cover piece 41, top plate side pieces 42, cover side pieces 43, an opening piece 44, and the like.

[0025] The top plate 40 and the cover piece 41 have a substantially rectangular shape and are connected to each other in the front-rear direction Y. The top plate 40 is connected to the upper end 32U of the rear plate 32, and the cover piece 41 is connected to the front end of the top plate 40. The top plate side pieces 42 have a substantially square shape and are connected to both ends (side ends 40S) of the top plate 40 in the left-right direction X. The cover side pieces 43 have a substantially rectangular shape and are connected to both ends of the cover piece 41 in the left-right direction X. The opening piece 44 is formed in a belt shape and is connected to the tip of the cover piece 41 so that it can be cut off. A connection line (cutting line) P1 is formed between the cover piece 41 and the opening piece 44. The center of the cutting line P1 in the left-right direction X is curved convexly toward the opening piece 44 side, and both sides are curved convexly toward the cover piece 41 side. That is, the cutting line P1 is formed in a substantially M shape.

[0026] As shown in Figs. 1 to 3, the top plate 40 extends from the upper end of the rear plate 32 toward the front plate 30, and covers the upper surface of the main body 20 and closes the opening 20a when the lid 21 is closed. The cover piece 41 extends from the front end of the top plate 40 toward the front plate 30. The cover piece 41 has a vertical width smaller than that of the front plate 30, and is configured to cover the upper region of the front plate 30 when the lid 21 is closed. As shown in Figs. 2 and 3, the cover side piece 43 is folded back inside the top plate side piece 42 and covers the inner surface of the top plate side piece 42. It is preferable that the top plate side piece 42 has an area that covers at least the upper half of the region of the side plate 34 of the main body 20.

[0027] As shown in Fig. 5, a cutting blade 50 is provided at the tip of the cover piece 41 to cut the film F pulled out from the roll 11 in the main body 20. The cutting blade 50 is formed, for example, in a saw blade shape. The cutting blade 50 has a thin plate shape made of, for example, metal, resin, vulcanized fiber, or the like, and is attached to the back surface of the tip of the cover piece 41. The cutting blade 50 may be shaped, for example, linear, V-shaped, arch-shaped, or the like. The cutting blade 50 may be disposed on the ridge between the bottom plate 31 and the front plate 30.

[0028] As shown in Fig. 3, the roll 11 has a cylindrical core 70, and is configured by winding a film F around the core 70. The core 70 may be made of paper or plastic and have a length approximately equal to the length of the inside of the roll storage box 10 in the left-right direction X. The roll 11 may be of a so-called coreless type (one that does not have a core 70). The film F in this embodiment is a so-called wrap film (for example, a vinylidene chloride film, a polyethylene film, etc.). The film F is not limited to a wrap film for packaging food, and may be aluminum foil, a cooking sheet, etc.

[0029] Next, the "notch 34a" formed in advance in the side plate 34 of the main body 20 of the wound body storage box 10 according to this embodiment will be described with reference to Figs. 2 and 3 etc.

[0030] A cutout 34a is provided in advance on the side plate 34 of the main body 20 of the roll storage box 10, the cutout 34a having a size and shape that allows the user to insert a finger from the outside of the main body 20 into the internal space 20b when the opening 20a is open, thereby enabling the user to push up the roll 11 with the finger, and the cutout 34a is provided in advance on the side plate 34, the size and shape being covered by the top plate side piece 42 (and the cover side piece 43 overlapping therewith) when the opening 20a is closed. As shown in FIG. 4, a cutout 35a is also provided in advance on the rear plate side piece 35 covering the inner surface of the side plate 34, at a position overlapping the cutout 34a of the side plate 34.

[0031] The cutout portion 34a in this embodiment is formed by cutting the side plate 34 downward from its upper end portion 34U in a specific shape, and has a substantially rectangular shape in a plan view. 2 It is preferable to set the value so that it exceeds 150 mm. 2 More preferably, 200 mm or more 2 More preferably, 250 mm or more 2 More than 300mm 2or more. By adopting such an area, it becomes easier for the user to insert the finger into the core body 70 of the wound body 11 through the notch 34a. In addition, it is preferable that more than half of the area of ​​the notch 34a is present in the upper half of the side plate 34. By arranging the notch 34a in this manner, the notch 34a is reliably covered by the top plate side piece 42 of the lid 21 when the opening 20a of the main body 20 is closed.

[0032] By employing such a "notch 34a", a user can insert a finger into the core 70 of the wound body 11 stored in the internal space 20b of the main body 20 from outside the main body 20 with the opening 20a of the main body 20 open, and pull the wound body 11 upward with the finger to easily remove it from the opening 20a. On the other hand, when the opening 20a of the main body 20 is closed, the notch 34a provided in the side plate 34 is covered by the top plate side piece 42 of the lid 21, so that it is possible to prevent insects and the like from entering the internal space 20b of the main body 20 through the notch 34a.

[0033] It is preferable that the notch 34a has a substantially rectangular shape because it is easy for the user to insert the finger into the core 70 of the wound body 11 through the notch 34a, but as will be described in the examples below, the shape of the notch 34a is not limited to a substantially rectangular shape, and various shapes can be adopted, such as a substantially triangular shape (Example 5), a substantially trapezoidal shape (Example 6), a substantially pentagonal shape (Example 8), a substantially hexagonal shape (Example 11), a substantially circular shape (Example 10), a combination of these shapes, etc. When the notch 34a has a substantially circular shape, it is preferable to set the shortest diameter of the notch 34a to 10 mm or more.

[0034] Also, instead of the notch, a through hole formed in advance by cutting out a specific shape in the side plate 34 can be used. The through hole has a size and shape that allows the user to insert a finger from the outside of the main body 20 into the internal space 20b when the opening 20a is open, and allows the finger to push up the roll 11, and also has a size and shape that is covered by the top plate side piece 42 when the opening 20a is closed.

[0035] The planar shape of the through hole is not particularly limited, and for example, a rectangular through hole as described in the following embodiment (Example 9) can be used. 2 It is preferable to set the value so that it exceeds 150 mm. 2 More preferably, 200 mm or more 2 More preferably, 250 mm or more 2 More than 300mm 2 or more. By adopting such an area, it becomes easier for the user to insert the finger into the core body 70 of the wound body 11 through the through hole. In addition, it is preferable that more than half of the area of ​​the through hole is present in the upper half region of the side plate 34. By arranging the through holes in this manner, the through holes are reliably covered by the top plate side pieces 42 of the lid portion 21 when the opening 20a of the main body portion 20 is closed.

[0036] In this embodiment, an example has been described in which the cutout portion 34a (or through hole) is formed in advance in the side plate 34. However, it is also possible to provide only a cut line for forming such a cutout portion 34a (or through hole) in the side plate 34, and have the user form the cutout portion 34a (or through hole) by cutting (or cutting out) the side plate 34 along this cut line during use.

[0037] When the wound body storage box 10 according to the embodiment described above is adopted, a user can insert a finger into the core body (hollow body) 70 of the wound body 11 stored in the internal space 20b of the main body 20 from the outside of the main body 20 with the opening 20a of the main body 20 open by using the notch 34a (or through hole) provided in the side plate 34 of the main body 20, and pull the wound body 11 upward with the finger to easily remove it from the opening 20a. On the other hand, when the opening 20a of the main body 20 is closed, the notch 34a (or through hole) provided in the side plate 34 is covered by the top plate side piece 42 of the lid 21, so that it is possible to prevent insects and the like from entering the internal space 20b of the main body 20 through the notch 34a (or through hole). In this way, the wound body storage box 10 according to this embodiment can realize removal of the wound body 11 by utilizing the cutout portion 34a (or through hole) of the side plate 34 of the main body 20, and therefore does not require a special mechanism to be provided in front or behind the main body 20, resulting in a relatively simple configuration. Therefore, there is an advantage that the manufacturing process for the storage box 10 does not increase significantly, and an increase in costs can be suppressed.

[0038] Next, examples and comparative examples of the present invention will be described with reference to Tables 1 and 2. In each of the following examples and comparative examples, a wound body storage box was used that had a main body with a square side plate of 40 mm x 40 mm. In addition, in the wound body storage box in each of the examples and comparative examples, a top plate side piece was used that had an area that covered 75% (3 / 4 area from the top) of the area of ​​the side plate of the main body when the opening of the main body was closed with the lid. In addition, in the schematic diagrams of the side plates shown in Tables 1 and 2, the left side of the paper is the "front plate" side, and the right side of the paper is the "rear plate" side.

[0039] [Table 1]

[0040] [Table 2]

[0041] <Example 1> The side plate of the main body of the wound body storage box was cut out from its upper end downward to form a rectangular cutout (the upper part of the side end of the side plate was also cut out at the same time). The area of ​​the cutout was 400 mm 2 , all of which was in the upper half of the side panel.

[0042] <Example 2> The side plate of the main body of the wound body storage box was cut downward from its upper end to form a rectangular cutout (the upper part of the side end of the side plate was left uncut). The area of ​​the cutout was 200 mm 2 , all of which was in the upper half of the side panel.

[0043] <Example 3> The side plate of the main body of the wound body storage box was cut downward from its upper end to form a rectangular cutout (the upper part of the side end of the side plate was left uncut). The area of ​​the cutout was 350 mm 2 , all of which was in the upper half of the side panel.

[0044] <Example 4> The side plate of the main body of the wound body storage box was cut downward from its upper end to form a rectangular cutout (the upper part of the side end of the side plate was left uncut). The area of ​​the cutout was 450 mm 2 , all of which was in the upper half of the side panel.

[0045] <Example 5> The side panel of the main body of the roll storage box was cut downward from the upper end to form a triangular notch. The area of ​​the notch was 150 mm 2 , all of which was in the upper half of the side panel.

[0046] <Example 6> The side panel of the main body of the wound body storage box was cut downward from its upper end to form a trapezoidal cutout. The area of ​​the cutout was 200 mm 2 , all of which was in the upper half of the side panel.

[0047] <Example 7> The side plate of the main body of the wound body storage box was cut out from its upper end downward to form a rectangular cutout (the upper part of the side end of the side plate was left as it was, and the cutout was positioned toward the rear plate). The area of ​​the cutout was 150 mm 2 , all of which was in the upper half of the side panel.

[0048] <Example 8> The side panel of the main body of the wound body storage box was cut downward from the upper end to form a pentagonal cutout. The area of ​​the cutout was 172 mm 2 , all of which was in the upper half of the side panel.

[0049] <Example 9> The upper region of the side panel of the main body of the roll storage box was cut out in a rectangular shape to form a through hole. The area of ​​the through hole was 200 mm 2 , all of which was in the upper half of the side panel.

[0050] <Example 10> The side plate of the main body of the wound body storage box was cut downward from the upper end to form a notch in a substantially circular shape. The area of ​​the notch was 170 mm 2 , all of which was in the upper half of the side panel.

[0051] <Example 11> The side plate of the main body of the wound body storage box was cut downward from the upper end to form a hexagonal cutout. The area of ​​the cutout was 250 mm 2 The entire area of ​​the cutout was present in the upper half of the side panel. In this embodiment, the cutout had a size and shape that allowed the user to insert a finger from the outside of the main body into the internal space when the opening was open, and had a size and shape that was covered by the side piece when the opening was closed.

[0052] <Example 12> The side panel of the main body of the wound body storage box was cut downward from the upper end to form a notch in the shape of a large circle and a small circle joined together. The area of ​​the notch was 165 mm 2 The entire area of ​​the cutout was present in the upper half of the side panel. In this embodiment, the cutout had a size and shape that allowed the user to insert a finger from the outside of the main body into the internal space when the opening was open, and had a size and shape that was covered by the side piece when the opening was closed.

[0053] <Example 13> A rectangular through hole was formed in the lower area of ​​the side panel of the main body of the roll storage box. The area of ​​the through hole was 200 mm 2 In this embodiment, since more than half of the area of ​​the through hole is present in the lower half of the side plate, it was somewhat difficult to pull the wound body upward with fingers and remove it from the opening of the main body, but it was possible to insert a finger into the core of the wound body through the through hole.

[0054] As shown in Table 1, in Examples 1 to 8 and 10 to 12, when the opening of the main body was open, a finger could be inserted into the core of the wound body through the notch, and the wound body could be easily removed from the opening of the main body by pulling it up with the finger (removability: ⊚). In Examples 9 and 13, although the workability was slightly inferior to that of the notch, a finger could be inserted into the core of the wound body through the through hole, and the wound body could be easily removed from the opening of the main body by pulling it up with the finger (removability: ◯). Furthermore, in each Example, when the opening of the main body was closed, the notch or through hole could be completely covered by the side piece of the top plate of the lid, and it was possible to prevent insects and the like from entering the internal space of the main body through the notch or through hole (no risk of insect intrusion).

[0055] <Comparative Example 1> The area of ​​the main body of the roll storage box on the front side of the side panel was cut out in a rectangular shape to form a through hole (the through hole was positioned slightly downward). The area of ​​the through hole was 300 mm 2However, more than half of the area of ​​the through hole was located in the lower half of the side panel, and the cutout was located in the lower 1 / 4 of the side panel, so when the opening of the main body was closed with the lid, the cutout could not be entirely covered by the side piece of the top panel (creating a risk of insects getting in).

[0056] <Comparative Example 2> The area of ​​the main body of the rolled body storage box on the front panel side above the side panel was cut out in a square shape to form a through hole. The entire area of ​​the through hole was present in the upper half area of ​​the side panel, but the area of ​​the through hole was 64 mm 2 Therefore, it was difficult to insert a finger into the core of the wound body through the through hole, and it was difficult to pull the wound body upward with the fingers and remove it from the opening of the main body (ease of removal: ×).

[0057] <Comparative Example 3> The upper region of the side plate of the main body of the wound body storage box was cut out in a rectangular shape to form a through hole. Although the entire area of ​​the through hole was present in the upper half of the side plate, the through hole was extremely elongated, making it difficult to insert a finger into the core of the wound body through the through hole, and therefore difficult to pull the wound body upward with the finger and remove it from the opening of the main body (removal: ×).

[0058] <Comparative Example 4> The side plate of the main body of the wound body storage box was cut out from its upper end downward to form a rectangular cutout (the upper part of the side end of the side plate was also cut out at the same time). The area of ​​the cutout was 1280 mm 2 More than half of the area was in the upper half of the side panel, but since the cutout was in the lower 1 / 4 of the side panel, the cutout could not be entirely covered by the side piece of the top panel when the opening of the main body was closed with the lid (creating a risk of insects getting in).

[0059] <Comparative Example 5> The side plate of the main body of the wound body storage box was cut downward from its upper end to form a rectangular cutout (the upper part of the side end of the side plate was left uncut). The area of ​​the cutout was 100 mm 2The entire area of ​​the wound body was present in the upper half of the side panel, but since the cutout was extremely elongated, it was difficult to insert fingers into the core of the wound body through the cutout, and it was difficult to pull the wound body upward with the fingers and remove it from the opening in the main body (ease of removal: ×).

[0060] The present invention is not limited to the above-mentioned embodiments, and even if a person skilled in the art appropriately modifies the design of the embodiments, the embodiment is included in the scope of the present invention as long as it has the characteristics of the present invention. In other words, the elements of the above-mentioned embodiments and their arrangement, materials, conditions, shapes, sizes, etc. are not limited to those exemplified, and can be appropriately modified. In addition, the elements of the above-mentioned embodiments can be combined to the extent technically possible, and the combination of these elements is also included in the scope of the present invention as long as it has the characteristics of the present invention. [Industrial Applicability]

[0061] INDUSTRIAL APPLICABILITY The present invention is useful in providing a wound body storage box that has a relatively simple configuration and yet allows the wound body to be easily removed. [Explanation of symbols]

[0062] 10…Storage box for rolled body 11...Rolled body 20…Main body 20b…Internal space 20a…Aperture 21...Lid part 30…Front panel 31...Bottom plate 32…Rear plate 32U...Top end 34…Side panel 34a…Notch 40…Tabletop 40S…Side end 42…Tabletop side piece

Claims

1. A storage box comprising: a main body having an internal space and an opening formed by a front plate, a bottom plate, a rear plate, and side plates; and a lid attached to the main body so as to open and close the opening, the storage box being configured so that a wound body is stored in the internal space, The cover portion has a top plate connected to an upper end of the rear plate and a side piece connected to a side end of the top plate, A rolled body storage box, in which the side panels are pre-formed with a cutout or through hole of a size and shape that allows a user to insert a finger from outside the main body into the internal space when the opening is open, thereby enabling the finger to pull the rolled body upward, and which is pre-formed with a cutout or through hole of a size and shape that is covered by the side piece when the opening is closed.

2. The roll storage box according to claim 1 , wherein at least half of the area of ​​the notch or the through hole is present in an upper half region of the side plate.

3. The area of ​​the notch or the through hole is 100 mm 2 The wound body storage box according to claim 1 , wherein the thickness of the wound body storage box is set to exceed 1 mm.

4. 2. The roll storage box according to claim 1, wherein the roll is formed by rolling up a wrap film.

5. 5. The roll storage box according to claim 4, wherein the wrap film is a vinylidene chloride film.

6. A storage box comprising: a main body having an internal space and an opening formed by a front plate, a bottom plate, a rear plate, and side plates; and a lid attached to the main body so as to open and close the opening, the storage box being configured so that a wound body is stored in the internal space, The cover portion has a top plate connected to an upper end of the rear plate and a side piece connected to a side end of the top plate, The side panels have a size and shape that allows a user to insert their fingers from outside the main body into the internal space when the opening is open, thereby enabling the user to pull the wound body upward with the fingers, and are provided with cutout lines that can form a cutout or through hole that is a size and shape that is covered by the side piece when the opening is closed.

7. The roll storage box according to claim 6 , wherein at least half of the area of ​​the notch or the through hole is present in an upper half region of the side plate.

8. The area of ​​the notch or the through hole is 100 mm 2 The wound body storage box according to claim 6, wherein the thickness is set to exceed 1 mm.

9. 7. The roll storage box according to claim 6, wherein the roll is formed by rolling up a wrap film.

10. The roll storage box according to claim 9 , wherein the wrap film is a vinylidene chloride film.

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